/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Color Variables for Consistency */
:root {
    --gold-primary: #D4AF37; /* Primary gold color */
    --gold-hover: #FFD700; /* Hover gold color */
    --gold-light: #E5C158; /* Lighter gold for better contrast */
    --black-bg: #000000; /* Pure black background */
    --black-bg-alt: #0a0a0a; /* Slightly lighter for subtle variations */
    --whatsapp-green: #25D366;
    --whatsapp-green-hover: #20BA5A;
    --text-opacity-high: 0.95; /* High contrast text */
    --text-opacity-medium: 0.9; /* Medium contrast text */
    --text-opacity-low: 0.85; /* Lower contrast for secondary text */
    --border-opacity: 0.3; /* Border opacity */
    --shadow-gold: rgba(212, 175, 55, 0.3); /* Gold shadow */
    
    /* Spacing Variables for Consistency */
    --section-padding-desktop: 100px; /* Standard section padding for desktop */
    --section-padding-tablet: 80px; /* Section padding for tablet */
    --section-padding-mobile: 60px; /* Section padding for mobile */
    --hero-padding-top: 140px; /* Hero top padding (accounting for fixed header) */
    --hero-padding-bottom: 100px; /* Hero bottom padding */
    --container-max-width: 1200px; /* Main container max width */
    --container-padding: 20px; /* Container horizontal padding */
    --grid-gap-large: 3rem; /* Large grid gap (for 2-column layouts) */
    --grid-gap-medium: 2rem; /* Medium grid gap (for card grids) */
    --grid-gap-small: 1.5rem; /* Small grid gap (for feature lists) */
    --grid-gap-tiny: 1rem; /* Tiny gap (for buttons, icons) */
    --footer-padding-top: 4rem; /* Footer top padding */
    --footer-padding-bottom: 1.5rem; /* Footer bottom padding */
    
    /* Trust Building Colors */
    --trust-badge-bg: rgba(212, 175, 55, 0.15);
    --trust-badge-border: rgba(212, 175, 55, 0.5);
    --testimonial-bg: rgba(212, 175, 55, 0.08);
    --testimonial-border: rgba(212, 175, 55, 0.3);
    
    /* Enhanced Color System */
    --gold-light: #F4D03F;
    --gold-dark: #B8941F;
    --gold-accent: #FFD700;
    --neutral-gray-1: #1A1A1A;
    --neutral-gray-2: #2A2A2A;
    --neutral-gray-3: #3A3A3A;
    --white: #FFFFFF;
    
    /* ============================================
       PHASE 1.2: EXPANDED COLOR PALETTE
       Zaha Hadid-Inspired Color System
       ============================================ */
    
    /* Primary Colors */
    --deep-black: #000000;
    --charcoal-gray: #1A1A1A;
    --platinum-silver: #E5E5E5;
    --pure-white: #FFFFFF;
    
    /* Zaha Hadid Accent Colors */
    --fluid-blue: #00D4FF;
    --fluid-blue-dark: #0099CC;
    --fluid-blue-light: #33E0FF;
    
    --organic-green: #00FF88;
    --organic-green-dark: #00CC6A;
    --organic-green-light: #33FFAA;
    
    --dynamic-purple: #8B5CF6;
    --dynamic-purple-dark: #6D3FD4;
    --dynamic-purple-light: #A97DFF;
    
    --bold-orange: #FF6B35;
    --bold-orange-dark: #CC5529;
    --bold-orange-light: #FF8C66;
    
    --luminous-gold: #FFD700;
    
    /* Gradient Combinations */
    --gradient-fluid: linear-gradient(135deg, var(--fluid-blue), var(--dynamic-purple), #FF00FF);
    --gradient-warm: linear-gradient(135deg, var(--luminous-gold), var(--bold-orange), #FF0000);
    --gradient-tech: linear-gradient(135deg, var(--deep-black), var(--fluid-blue), #00FFFF);
    --gradient-luxury: linear-gradient(135deg, var(--pure-white), var(--platinum-silver), var(--luminous-gold));
    
    /* Color Opacity System */
    --opacity-10: 0.1;
    --opacity-20: 0.2;
    --opacity-30: 0.3;
    --opacity-50: 0.5;
    --opacity-70: 0.7;
    --opacity-90: 0.9;
    
    /* Section Color Coding */
    --portfolio-color: var(--fluid-blue);
    --about-color: var(--dynamic-purple);
    --services-color: var(--bold-orange);
    --blog-color: var(--organic-green);
    --contact-color: var(--luminous-gold);
    
    /* Typography Scale */
    --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --font-size-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --font-size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --font-size-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --font-size-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --font-size-2xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
    --font-size-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.25rem);
    --font-size-4xl: clamp(2.25rem, 1.8rem + 2.25vw, 3rem);
    --font-size-5xl: clamp(3rem, 2.4rem + 3vw, 4rem);
    --font-size-6xl: clamp(4rem, 3.2rem + 4vw, 6rem);
    
    /* Font Families */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
    --font-accent: 'Space Grotesk', sans-serif;
    
    /* ============================================
       PHASE 1.3: TYPOGRAPHY EVOLUTION
       Zaha Hadid-Inspired Typography System
       ============================================ */
    
    /* New Typography System */
    --font-heading-zaha: 'Orbitron', sans-serif; /* Futuristic, geometric for headings */
    --font-body-modern: 'Poppins', sans-serif; /* Clean, modern for body */
    --font-display-experimental: 'Orbitron', sans-serif; /* For experimental/tech elements */
    
    /* Typography Features */
    --letter-spacing-tight: -0.02em;
    --letter-spacing-normal: 0.01em;
    --letter-spacing-wide: 0.05em;
    --letter-spacing-extra-wide: 0.1em;
    
    /* Custom Letterforms */
    --text-transform-heading: uppercase;
    --text-transform-accent: uppercase;
}

body {
    font-family: var(--font-primary);
    line-height: 1.75;
    color: var(--gold-primary);
    background-color: var(--black-bg);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.015) 0%, transparent 100%);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%;
    background-attachment: fixed;
    font-weight: 400;
    letter-spacing: 0.015em;
    font-size: var(--font-size-base);
}

/* Modern Typography System */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.02em;
    color: var(--gold-primary);
}

/* Zaha Hadid-Inspired Typography */
h1 {
    font-family: var(--font-heading-zaha);
    font-size: var(--font-size-5xl);
    font-weight: 800;
    letter-spacing: var(--letter-spacing-extra-wide);
    text-transform: var(--text-transform-heading);
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
    font-stretch: 100%;
}

h2 {
    font-family: var(--font-heading-zaha);
    font-weight: 700;
    letter-spacing: var(--letter-spacing-wide);
    text-transform: var(--text-transform-heading);
}

h3 {
    font-family: var(--font-heading-zaha);
    font-weight: 600;
    letter-spacing: var(--letter-spacing-wide);
    text-transform: var(--text-transform-accent);
}

h4, h5, h6 {
    font-family: var(--font-body-modern);
    font-weight: 600;
    letter-spacing: var(--letter-spacing-normal);
}

h2 {
    font-size: var(--font-size-4xl);
    font-weight: 600;
}

h3 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
}

h4 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
}

h5 {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

h6 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

p {
    font-family: var(--font-body-modern);
    font-size: var(--font-size-base);
    line-height: 1.8;
    letter-spacing: var(--letter-spacing-normal);
    font-weight: 400;
}

/* Gradient Text Utility */
.gradient-text {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   PHASE 1.2: COLOR UTILITIES & GRADIENTS
   ============================================ */

/* Gradient Text Variants */
.gradient-text-fluid {
    background: var(--gradient-fluid);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-warm {
    background: var(--gradient-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-tech {
    background: var(--gradient-tech);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-luxury {
    background: var(--gradient-luxury);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Gradient Background Utilities */
.bg-gradient-fluid {
    background: var(--gradient-fluid);
}

.bg-gradient-warm {
    background: var(--gradient-warm);
}

.bg-gradient-tech {
    background: var(--gradient-tech);
}

.bg-gradient-luxury {
    background: var(--gradient-luxury);
}

/* Ensure content is above gradient overlays */
.gradient-overlay-fluid > *,
.gradient-overlay-warm > *,
.gradient-overlay-tech > *,
.gradient-overlay-luxury > * {
    position: relative;
    z-index: 1;
}

/* Accent Color Utilities */
.text-fluid-blue {
    color: var(--fluid-blue);
}

.text-organic-green {
    color: var(--organic-green);
}

.text-dynamic-purple {
    color: var(--dynamic-purple);
}

.text-bold-orange {
    color: var(--bold-orange);
}

.bg-fluid-blue {
    background-color: var(--fluid-blue);
}

.bg-organic-green {
    background-color: var(--organic-green);
}

.bg-dynamic-purple {
    background-color: var(--dynamic-purple);
}

.bg-bold-orange {
    background-color: var(--bold-orange);
}

/* Border Color Utilities */
.border-fluid-blue {
    border-color: var(--fluid-blue);
}

.border-organic-green {
    border-color: var(--organic-green);
}

.border-dynamic-purple {
    border-color: var(--dynamic-purple);
}

.border-bold-orange {
    border-color: var(--bold-orange);
}

/* Section-Specific Color Applications */
.portfolio-section {
    --section-accent: var(--portfolio-color);
}

.about-section {
    --section-accent: var(--about-color);
}

.services-section {
    --section-accent: var(--services-color);
}

.blog-section {
    --section-accent: var(--blog-color);
}

.contact-section {
    --section-accent: var(--contact-color);
}

/* Gradient Overlay Utilities */
.gradient-overlay-fluid {
    position: relative;
}

.gradient-overlay-fluid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 212, 255, 0.1) 0%, 
        rgba(139, 92, 246, 0.1) 50%, 
        rgba(255, 0, 255, 0.1) 100%);
    pointer-events: none;
    z-index: 0;
}

.gradient-overlay-warm {
    position: relative;
}

.gradient-overlay-warm::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 215, 0, 0.1) 0%, 
        rgba(255, 107, 53, 0.1) 50%, 
        rgba(255, 0, 0, 0.1) 100%);
    pointer-events: none;
    z-index: 0;
}

.gradient-overlay-tech {
    position: relative;
}

.gradient-overlay-tech::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.3) 0%, 
        rgba(0, 212, 255, 0.1) 50%, 
        rgba(0, 255, 255, 0.1) 100%);
    pointer-events: none;
    z-index: 0;
}

/* Accent Font Utility */
.accent-font {
    font-family: var(--font-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 600;
}

/* ============================================
   PHASE 1.3: TYPOGRAPHY UTILITIES
   ============================================ */

/* Zaha-Inspired Typography Utilities */
.zaha-heading {
    font-family: var(--font-heading-zaha);
    font-weight: 800;
    letter-spacing: var(--letter-spacing-extra-wide);
    text-transform: uppercase;
    line-height: 1.1;
}

.zaha-display {
    font-family: var(--font-display-experimental);
    font-weight: 900;
    letter-spacing: var(--letter-spacing-extra-wide);
    text-transform: uppercase;
    font-stretch: 110%;
}

.modern-body {
    font-family: var(--font-body-modern);
    font-weight: 400;
    letter-spacing: var(--letter-spacing-normal);
    line-height: 1.8;
}

/* Variable Font Weight Utilities */
.font-weight-light {
    font-weight: 300;
}

.font-weight-normal {
    font-weight: 400;
}

.font-weight-medium {
    font-weight: 500;
}

.font-weight-semibold {
    font-weight: 600;
}

.font-weight-bold {
    font-weight: 700;
}

.font-weight-extrabold {
    font-weight: 800;
}

.font-weight-black {
    font-weight: 900;
}

/* Letter Spacing Utilities */
.letter-spacing-tight {
    letter-spacing: var(--letter-spacing-tight);
}

.letter-spacing-normal {
    letter-spacing: var(--letter-spacing-normal);
}

.letter-spacing-wide {
    letter-spacing: var(--letter-spacing-wide);
}

.letter-spacing-extra-wide {
    letter-spacing: var(--letter-spacing-extra-wide);
}

/* Text Transform Utilities */
.text-uppercase {
    text-transform: uppercase;
}

.text-lowercase {
    text-transform: lowercase;
}

.text-capitalize {
    text-transform: capitalize;
}

/* Animated Text Reveals */
.text-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.text-reveal.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* 3D Text Effects */
.text-3d {
    text-shadow: 
        0 1px 0 rgba(212, 175, 55, 0.3),
        0 2px 0 rgba(212, 175, 55, 0.2),
        0 3px 0 rgba(212, 175, 55, 0.1),
        0 4px 8px rgba(0, 0, 0, 0.3),
        0 8px 16px rgba(0, 0, 0, 0.2);
    transform: perspective(500px) rotateX(5deg);
}

/* Custom Letterforms for Special Elements */
.architectural-text {
    font-family: var(--font-heading-zaha);
    font-weight: 900;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-stretch: 105%;
    background: linear-gradient(135deg, var(--gold-primary), var(--fluid-blue), var(--dynamic-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Dynamic Typography Scaling */
.dynamic-heading {
    font-size: clamp(2rem, 5vw + 1rem, 6rem);
    font-family: var(--font-heading-zaha);
    font-weight: 900;
    letter-spacing: clamp(0.05em, 0.1vw, 0.15em);
    line-height: 1.1;
}

/* ============================================
   PHASE 1.1: ZAHA HADID VISUAL DESIGN PHILOSOPHY
   Fluid, Organic Layouts & Dynamic Compositions
   ============================================ */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}

/* Fluid, Organic Grid System (Replacing Rigid Grids) */
.fluid-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
}

/* Asymmetric Grid Layouts */
.asymmetric-grid-2 {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

.asymmetric-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1.5fr 0.8fr;
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
}

/* Organic, Flowing Section Dividers */
.organic-divider {
    position: relative;
    width: 100%;
    height: 120px;
    overflow: hidden;
    margin: 4rem 0;
}

.organic-divider::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10%;
    width: 120%;
    height: 100%;
    background: var(--black-bg);
    clip-path: path('M 0,120 Q 200,80 400,100 T 800,90 T 1200,110 L 1200,120 L 0,120 Z');
}

.organic-divider-top {
    clip-path: path('M 0,0 Q 200,40 400,20 T 800,30 T 1200,10 L 1200,0 L 0,0 Z');
}

.organic-divider-bottom {
    clip-path: path('M 0,120 Q 200,80 400,100 T 800,90 T 1200,110 L 1200,120 L 0,120 Z');
}

/* Curved Section Backgrounds */
.curved-section {
    position: relative;
    overflow: hidden;
}

.curved-section::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -10%;
    width: 120%;
    height: 200px;
    background: inherit;
    border-radius: 0 0 50% 50% / 0 0 100% 100%;
    z-index: 0;
}

.curved-section::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -10%;
    width: 120%;
    height: 200px;
    background: inherit;
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    z-index: 0;
}

/* Parametric Pattern Backgrounds */
.parametric-bg {
    position: relative;
    overflow: hidden;
}

.parametric-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.06) 0%, transparent 50%),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(212, 175, 55, 0.02) 2px,
            rgba(212, 175, 55, 0.02) 4px
        );
    opacity: 0.6;
    z-index: 0;
    animation: parametricFlow 20s ease-in-out infinite;
}

@keyframes parametricFlow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translate(20px, -20px) scale(1.05);
        opacity: 0.8;
    }
}

/* Dynamic, Asymmetric Compositions */
.dynamic-composition {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(1rem, 3vw, 2rem);
    align-items: start;
}

.dynamic-item-1 {
    grid-column: 1 / 7;
    grid-row: 1 / 3;
}

.dynamic-item-2 {
    grid-column: 7 / 13;
    grid-row: 1 / 2;
}

.dynamic-item-3 {
    grid-column: 3 / 10;
    grid-row: 3 / 4;
}

.dynamic-item-4 {
    grid-column: 10 / 13;
    grid-row: 2 / 4;
}

/* Flowing, Organic Shapes */
.organic-shape {
    position: absolute;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    background: rgba(212, 175, 55, 0.05);
    filter: blur(40px);
    z-index: 0;
    animation: organicFloat 15s ease-in-out infinite;
}

.organic-shape-1 {
    width: 400px;
    height: 400px;
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.organic-shape-2 {
    width: 300px;
    height: 300px;
    bottom: 20%;
    right: -5%;
    animation-delay: 5s;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
}

.organic-shape-3 {
    width: 350px;
    height: 350px;
    top: 50%;
    left: 50%;
    animation-delay: 10s;
    border-radius: 40% 60% 70% 30% / 40% 70% 30% 60%;
}

@keyframes organicFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
        border-radius: 40% 60% 70% 30% / 40% 70% 30% 60%;
    }
}

/* Overlapping Elements (Zaha Hadid Style) */
.overlapping-container {
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: -2rem;
    margin: 3rem 0;
}

.overlapping-item {
    position: relative;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), z-index 0.4s;
}

.overlapping-item:nth-child(1) {
    transform: translate(0, 0);
    z-index: 3;
}

.overlapping-item:nth-child(2) {
    transform: translate(20px, 20px);
    z-index: 2;
}

.overlapping-item:nth-child(3) {
    transform: translate(40px, 40px);
    z-index: 1;
}

.overlapping-item:hover {
    transform: translate(0, -20px) scale(1.05);
    z-index: 10;
}

/* Non-Linear, Flowing Layouts */
.flowing-layout {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: flex-start;
}

.flowing-item {
    flex: 1 1 auto;
    min-width: min(100%, 300px);
    max-width: 600px;
}

.flowing-item-large {
    flex: 2 1 auto;
    min-width: min(100%, 400px);
    max-width: 800px;
}

/* Morphing Section Transitions */
.morphing-section {
    position: relative;
    overflow: hidden;
}

.morphing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--black-bg);
    clip-path: polygon(
        0% 0%,
        100% 0%,
        100% 85%,
        90% 90%,
        80% 85%,
        70% 95%,
        60% 88%,
        50% 92%,
        40% 87%,
        30% 93%,
        20% 89%,
        10% 91%,
        0% 88%
    );
    z-index: -1;
    transition: clip-path 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.morphing-section:hover::before {
    clip-path: polygon(
        0% 0%,
        100% 0%,
        100% 80%,
        95% 85%,
        85% 80%,
        75% 90%,
        65% 83%,
        55% 87%,
        45% 82%,
        35% 88%,
        25% 84%,
        15% 86%,
        5% 83%,
        0% 85%
    );
}

/* Header */
.header {
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.04) 0%, transparent 50%), /* Enhanced */
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%); /* Enhanced */
    box-shadow: 0 4px 20px var(--shadow-gold), 0 2px 5px rgba(0, 0, 0, 0.5); /* Using variable */
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: box-shadow 0.3s ease; /* Smooth transition */
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: var(--container-max-width); /* Using CSS variable */
    margin: 0 auto;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: inherit;
}

.logo-svg {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}

.logo h2 {
    font-family: var(--font-heading-zaha);
    color: var(--gold-primary);
    font-weight: 800;
    margin: 0;
    font-size: 1.5rem;
    letter-spacing: var(--letter-spacing-extra-wide);
    line-height: 1.3;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    font-family: var(--font-body-modern);
    text-decoration: none;
    color: var(--gold-primary);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: var(--letter-spacing-normal);
    line-height: 1.5;
    text-transform: uppercase;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-menu a:hover {
    color: var(--gold-hover); /* Using CSS variable */
}

.nav-menu a.active {
    color: var(--gold-hover); /* Active page indicator */
    font-weight: 600;
    position: relative;
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gold-hover);
    border-radius: 2px;
}

.nav-menu a:focus {
    outline: 2px solid var(--gold-hover);
    outline-offset: 4px;
    border-radius: 4px;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--gold-primary);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    overflow-y: auto;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    padding: 6rem 2rem 2rem;
    max-width: 600px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mobile-menu-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: transparent;
    border: 2px solid var(--gold-primary);
    color: var(--gold-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    z-index: 10000;
}

.mobile-menu-close:hover {
    background: var(--gold-primary);
    color: var(--black-bg);
    transform: rotate(90deg);
}

.mobile-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-menu li {
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInMenu 0.4s ease forwards;
}

.mobile-nav-menu li:nth-child(1) { animation-delay: 0.1s; }
.mobile-nav-menu li:nth-child(2) { animation-delay: 0.2s; }
.mobile-nav-menu li:nth-child(3) { animation-delay: 0.3s; }
.mobile-nav-menu li:nth-child(4) { animation-delay: 0.4s; }
.mobile-nav-menu li:nth-child(5) { animation-delay: 0.5s; }
.mobile-nav-menu li:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideInMenu {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.mobile-nav-menu a {
    display: block;
    color: var(--gold-primary);
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: none;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
    position: relative;
}

.mobile-nav-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--gold-primary);
    transition: width 0.3s ease;
}

.mobile-nav-menu a:hover,
.mobile-nav-menu a.active {
    color: var(--gold-hover);
    padding-left: 1rem;
}

.mobile-nav-menu a:hover::before,
.mobile-nav-menu a.active::before {
    width: 4px;
}

.mobile-menu-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid rgba(212, 175, 55, 0.3);
}

.mobile-contact-info {
    text-align: center;
}

.mobile-contact-info p {
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    margin: 0.75rem 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.mobile-contact-info i {
    color: var(--gold-hover);
    font-size: 1.1rem;
}

/* Hero Section - Modern Redesign */
.hero {
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.04) 0%, transparent 50%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.015) 0%, transparent 100%);
    color: var(--gold-primary);
    padding: var(--hero-padding-top) 0 var(--hero-padding-bottom);
    min-height: 90vh;
    display: flex;
    align-items: center;
    border-bottom: 3px solid var(--gold-primary);
    box-shadow: inset 0 -10px 30px rgba(212, 175, 55, 0.15);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 215, 0, 0.08) 0%, transparent 50%);
    opacity: 0;
    animation: fadeIn 1s ease-in-out 0.5s forwards;
    pointer-events: none;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
    width: 100%;
}

/* Modern Split Layout for Hero */
.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text-side {
    text-align: left;
}

.hero-visual-side {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Animated Text Effects */
.hero h1 {
    animation: slideInLeft 0.8s ease-out;
    margin-bottom: 1rem;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-subtitle {
    animation: slideInLeft 0.8s ease-out 0.2s both;
}

.hero-features {
    animation: slideInLeft 0.8s ease-out 0.4s both;
}

.hero-buttons {
    animation: slideInLeft 0.8s ease-out 0.6s both;
}

/* Typewriter Effect (for future use) */
.typewriter {
    overflow: hidden;
    border-right: 3px solid var(--gold-primary);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--gold-primary); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-primary);
    opacity: 0.7;
    animation: bounce 2s infinite;
    cursor: pointer;
    z-index: 10;
}

.scroll-indicator:hover {
    opacity: 1;
    color: var(--gold-hover);
}

.scroll-indicator i {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.scroll-indicator:hover i {
    transform: translateY(5px);
}

.scroll-indicator span {
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 600;
}

.scroll-indicator:hover span {
    color: var(--gold-hover);
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* Scroll-triggered Animation Classes */
.fade-in-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scale-in.animate-in {
    opacity: 1;
    transform: scale(1);
}

/* ============================================
   PHASE 1.4: ADVANCED ANIMATIONS & MICRO-INTERACTIONS
   ============================================ */

/* Staggered Animation Delays */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }

/* Advanced Entrance Animations */
.slide-in-up {
    opacity: 0;
    transform: translateY(100px);
    transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.slide-in-up.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-down {
    opacity: 0;
    transform: translateY(-100px);
    transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.slide-in-down.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.rotate-in {
    opacity: 0;
    transform: rotate(-10deg) scale(0.9);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.rotate-in.animate-in {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Advanced Hover Effects */
.hover-lift {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
}

.hover-lift:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.4), 0 10px 25px rgba(0, 0, 0, 0.4);
}

.hover-glow {
    transition: box-shadow 0.4s ease, border-color 0.4s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.6), 0 0 60px rgba(212, 175, 55, 0.3);
    border-color: var(--gold-hover);
}

.hover-rotate {
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hover-rotate:hover {
    transform: rotate(5deg) scale(1.05);
}

.hover-scale {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-scale:hover {
    transform: scale(1.1);
}

/* 3D Transform Effects */
.transform-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-3d:hover {
    transform: rotateY(5deg) rotateX(-5deg) translateZ(20px);
}

.flip-card {
    perspective: 1000px;
    transform-style: preserve-3d;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
}

.flip-card-back {
    transform: rotateY(180deg);
}

/* Morphing Shapes */
.morph-shape {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    transition: border-radius 0.8s ease;
}

.morph-shape:hover {
    border-radius: 50% 50% 30% 70% / 50% 30% 70% 50%;
}

/* Background Animations */
.animated-bg {
    background: linear-gradient(-45deg, rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.05), rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.05));
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.parallax-bg {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Micro-interactions */
.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.bounce-in {
    animation: bounceIn 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

.shake {
    animation: shake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Custom Cursor Effects */
.custom-cursor {
    cursor: none;
}

.cursor-dot {
    width: 10px;
    height: 10px;
    background: var(--gold-primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.2s ease;
    mix-blend-mode: difference;
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 2px solid var(--gold-primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: all 0.15s ease;
    mix-blend-mode: difference;
}

/* Button Click Feedback */
.btn-click {
    position: relative;
    overflow: hidden;
}

.btn-click::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-click:active::after {
    width: 300px;
    height: 300px;
}

/* Form Input Animations */
.input-focus {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-focus:focus {
    transform: scale(1.02);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.input-label-float {
    position: relative;
}

.input-label-float label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
    pointer-events: none;
    color: var(--gold-primary);
    opacity: 0.7;
}

.input-label-float input:focus + label,
.input-label-float input:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.85rem;
    opacity: 1;
    background: var(--black-bg);
    padding: 0 0.5rem;
}

/* Loading States */
.loading-spinner {
    border: 3px solid rgba(212, 175, 55, 0.2);
    border-top: 3px solid var(--gold-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-dots::after {
    content: '';
    animation: loading-dots 1.5s steps(4, end) infinite;
}

@keyframes loading-dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* Page Transition Effects */
.page-transition {
    opacity: 0;
    transform: translateY(20px);
    animation: pageFadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes pageFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-hover), var(--fluid-blue));
    z-index: 10000;
    transition: width 0.1s ease;
}

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   PHASE 2.3: ADVANCED ANIMATIONS
   ============================================ */

/* Scroll-Triggered Text Reveals */
[data-reveal] {
    opacity: 0;
}

.reveal-fade-up {
    animation: revealFadeUp 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.reveal-fade-left {
    animation: revealFadeLeft 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.reveal-fade-right {
    animation: revealFadeRight 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.reveal-scale {
    animation: revealScale 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.reveal-rotate {
    animation: revealRotate 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.reveal-split-text .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: revealWord 0.6s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes revealFadeUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes revealFadeLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes revealFadeRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes revealScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes revealRotate {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.9);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

@keyframes revealWord {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Liquid Hover Effects */
[data-liquid] {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

[data-liquid]::before {
    content: '';
    position: absolute;
    top: var(--mouse-y, 50%);
    left: var(--mouse-x, 50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 0;
}

[data-liquid]:hover::before {
    opacity: 1;
}

[data-liquid] > * {
    position: relative;
    z-index: 1;
}

/* Magnetic Cursor Following */
[data-magnetic] {
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
}

/* Color Transitions with Fluid Motion */
[data-color-transition] {
    transition: color 0.6s cubic-bezier(0.25, 1, 0.5, 1),
                background-color 0.6s cubic-bezier(0.25, 1, 0.5, 1),
                border-color 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Element Distortion on Hover */
[data-distort] {
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    transform-style: preserve-3d;
    will-change: transform;
}

/* Section Transitions with Fluid Curves */
.section-transition {
    position: relative;
    overflow: hidden;
}

.section-transition::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.8s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: 1;
}

.section-transition.visible::before {
    left: 100%;
}

/* Morphing Shapes on Scroll */
[data-morph] {
    transition: border-radius 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: border-radius;
}

/* Parallax Layers */
[data-parallax] {
    will-change: transform;
}

/* 3D Card Flips and Rotations */
.card-3d-flip {
    perspective: 1000px;
    transform-style: preserve-3d;
}

.card-3d-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.card-3d-flip:hover .card-3d-flip-inner {
    transform: rotateY(180deg);
}

.card-3d-flip-front,
.card-3d-flip-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
}

.card-3d-flip-back {
    transform: rotateY(180deg);
}

/* Page Transition Effects */
.page-loaded {
    animation: pageFadeIn 0.6s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.page-exiting {
    animation: pageFadeOut 0.3s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes pageFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pageFadeOut {
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

/* Loading Animations with Parametric Shapes */
.loading-parametric {
    position: relative;
    width: 60px;
    height: 60px;
}

.loading-parametric::before,
.loading-parametric::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top-color: var(--gold-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-parametric::after {
    border-top-color: var(--gold-hover);
    animation: spin 1.5s linear infinite reverse;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
}

/* Route Transitions with Fluid Motion */
.route-transition {
    position: relative;
    overflow: hidden;
}

.route-transition::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
    animation: routeSweep 0.6s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes routeSweep {
    to {
        left: 100%;
    }
}

/* Scale and Rotation Transforms */
.hover-scale-rotate {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hover-scale-rotate:hover {
    transform: scale(1.1) rotate(5deg);
}

/* Organic Motion Text */
.organic-text {
    display: inline-block;
    animation: organicFloat 3s ease-in-out infinite;
}

@keyframes organicFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-5px) rotate(1deg);
    }
    50% {
        transform: translateY(5px) rotate(-1deg);
    }
    75% {
        transform: translateY(-3px) rotate(0.5deg);
    }
}

/* Staggered Children Animation */
.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    animation: staggerFadeIn 0.6s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-children > *:nth-child(6) { animation-delay: 0.6s; }

@keyframes staggerFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.15;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
}

.hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px; /* Increased from 100px */
    height: 3px; /* Increased from 2px */
    background: linear-gradient(90deg, transparent, #D4AF37, #FFD700, #D4AF37, transparent); /* Enhanced gradient */
    border-radius: 2px; /* Rounded edges */
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5); /* Glow effect */
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.95; /* Increased from 0.9 for better contrast */
    line-height: 1.6; /* Added for better readability */
    letter-spacing: 0.02em; /* Added for clarity */
    font-weight: 400; /* Explicit weight */
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--grid-gap-large); /* Standardized gap */
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 1rem; /* Explicit size */
    line-height: 1.5; /* Added for better spacing */
    letter-spacing: 0.01em; /* Added for clarity */
}

.feature i {
    font-size: 1.2rem;
    color: #D4AF37;
}

.hero-buttons {
    display: flex;
    gap: var(--grid-gap-tiny); /* Standardized gap */
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1.5; /* Added for better text spacing */
    letter-spacing: 0.03em; /* Added for better button text clarity */
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover));
    color: var(--black-bg);
    box-shadow: 0 4px 15px var(--shadow-gold), 0 2px 8px rgba(212, 175, 55, 0.2);
    position: relative;
    overflow: hidden;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-hover), var(--gold-light));
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.6), 0 4px 12px rgba(255, 215, 0, 0.3);
}

.btn-primary:focus {
    outline: 3px solid var(--gold-hover);
    outline-offset: 2px;
}

.btn-primary:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--gold-primary); /* Using CSS variable */
    border: 2px solid var(--gold-primary); /* Using CSS variable */
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gold-primary); /* Using CSS variable */
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Smooth transition */
    z-index: -1;
}

.btn-secondary:hover::before {
    left: 0;
}

.btn-secondary:hover {
    background: var(--gold-primary); /* Using CSS variable */
    color: var(--black-bg); /* Using CSS variable */
    transform: translateY(-3px); /* Added lift effect */
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4); /* Added shadow */
    border-color: var(--gold-hover); /* Smooth color transition */
}

.btn-secondary:focus {
    outline: 3px solid var(--gold-hover);
    outline-offset: 2px;
}

.btn-secondary:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(212, 175, 55, 0.3);
}

/* Modern Button Variants */
.btn-gradient {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover), var(--gold-light));
    color: var(--black-bg);
    border: none;
    box-shadow: 0 4px 15px var(--shadow-gold);
    position: relative;
    overflow: hidden;
}

.btn-gradient::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-gradient:hover::after {
    left: 100%;
}

.btn-gradient:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.6);
}

.btn-ghost {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold-hover);
    color: var(--gold-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
}

.btn-whatsapp {
    background: var(--whatsapp-green); /* Using CSS variable */
    color: var(--black-bg); /* Using CSS variable */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-weight: 600;
    margin-top: 1.5rem;
    width: 100%;
    max-width: 300px;
}

.btn-whatsapp:hover {
    background: var(--whatsapp-green-hover); /* Using CSS variable */
    transform: translateY(-3px); /* Increased from -2px */
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5); /* Enhanced shadow */
}

.btn-whatsapp:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:focus {
    outline: 3px solid var(--whatsapp-green-hover);
    outline-offset: 2px;
}

.btn-whatsapp i {
    font-size: 1.3rem;
}

.whatsapp-cta {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
}

.whatsapp-alternative {
    margin-top: 1rem;
}

.whatsapp-alternative a {
    transition: color 0.3s ease;
}

.whatsapp-alternative a:hover {
    color: var(--gold-hover) !important; /* Using CSS variable */
}

/* About Section */
.about {
    padding: var(--section-padding-desktop) 0; /* Standardized padding */
    background: var(--black-bg); /* Using CSS variable */
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.04) 0%, transparent 50%), /* Enhanced */
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.03) 0%, transparent 50%); /* Enhanced */
    position: relative;
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity)); /* Using variable */
    border-bottom: 2px solid rgba(212, 175, 55, var(--border-opacity)); /* Using variable */
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3); /* Subtle section shadow */
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--grid-gap-large); /* Standardized gap */
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--gold-primary); /* Using CSS variable */
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
    font-weight: 700; /* Explicit weight */
    line-height: 1.2; /* Added for better heading spacing */
    letter-spacing: 0.03em; /* Added for better impact */
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px; /* Increased from 80px */
    height: 3px; /* Increased from 2px */
    background: linear-gradient(90deg, #D4AF37, #FFD700, #D4AF37); /* Enhanced gradient */
    border-radius: 2px; /* Rounded edges */
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.5); /* Glow effect */
}

.about-text p {
    font-family: var(--font-body-modern);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-high);
    line-height: 1.8;
    letter-spacing: var(--letter-spacing-normal);
    font-weight: 400;
}

.benefits {
    display: grid;
    gap: var(--grid-gap-small); /* Standardized gap */
}

.benefit {
    display: flex;
    gap: var(--grid-gap-tiny); /* Standardized gap */
    align-items: flex-start;
}

.benefit i {
    color: var(--gold-primary); /* Using CSS variable */
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.benefit h3 {
    color: var(--gold-primary); /* Using CSS variable */
    margin-bottom: 0.5rem;
    font-weight: 600; /* Explicit weight */
    font-size: 1.1rem; /* Explicit size */
    line-height: 1.4; /* Added for better spacing */
    letter-spacing: 0.02em; /* Added for clarity */
}

.benefit p {
    color: var(--gold-primary); /* Using CSS variable */
    opacity: var(--text-opacity-medium); /* Using variable */
    margin: 0;
    line-height: 1.7; /* Improved for better readability */
    letter-spacing: 0.01em; /* Added for clarity */
    font-size: 0.95rem; /* Slightly smaller for hierarchy */
}

.about-image {
    display: flex;
    justify-content: center;
}

.image-placeholder {
    background: #000;
    color: #D4AF37;
    padding: 4rem 2rem;
    border-radius: 15px;
    text-align: center;
    width: 100%;
    max-width: 400px;
    border: 2px solid #D4AF37;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.2); /* Added shadow */
    transition: transform 0.3s ease, box-shadow 0.3s ease; /* Smooth transitions */
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transform: rotate(45deg);
    transition: transform 0.6s ease;
}

.image-placeholder:hover::before {
    transform: rotate(45deg) translate(50%, 50%);
}

.image-placeholder:hover {
    transform: translateY(-5px); /* Lift effect */
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.3); /* Enhanced shadow */
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #D4AF37;
}

.image-placeholder p {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 0.3rem 0;
}

/* Portfolio Section */
.portfolio,
.properties {
    padding: var(--section-padding-desktop) 0; /* Standardized padding */
    background: var(--black-bg); /* Using CSS variable */
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.01) 0%, transparent 100%);
    position: relative;
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity)); /* Using variable */
    border-bottom: 2px solid rgba(212, 175, 55, var(--border-opacity)); /* Using variable */
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3); /* Subtle section shadow */
}

.portfolio h2,
.properties h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #D4AF37;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
    padding-bottom: 1rem;
    font-weight: 700; /* Explicit weight */
    line-height: 1.2; /* Added for better heading spacing */
    letter-spacing: 0.03em; /* Added for better impact */
}

.portfolio h2::after,
.properties h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px; /* Increased from 100px */
    height: 3px; /* Increased from 2px */
    background: linear-gradient(90deg, transparent, #D4AF37, #FFD700, #D4AF37, transparent); /* Enhanced gradient */
    border-radius: 2px; /* Rounded edges */
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5); /* Glow effect */
}

.properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--grid-gap-medium); /* Standardized gap */
    position: relative;
    z-index: 1;
}

.property-card {
    background: var(--black-bg); /* Using CSS variable */
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-gold), 0 5px 15px rgba(0, 0, 0, 0.3); /* Using variable */
    border: 2px solid var(--gold-primary); /* Using CSS variable */
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease, border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Smooth color transitions */
    position: relative;
}

.property-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px; /* Increased from 3px */
    background: linear-gradient(90deg, transparent, #D4AF37, #FFD700, #D4AF37, transparent); /* Enhanced gradient */
    opacity: 0;
    transition: opacity 0.4s ease;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.6); /* Glow effect */
}

.property-card:hover::before {
    opacity: 1;
}

.property-card:hover {
    transform: translateY(-10px) rotateX(2deg);
    box-shadow: 0 25px 60px rgba(212, 175, 55, 0.5), 0 15px 30px rgba(0, 0, 0, 0.4);
    border-color: var(--gold-hover);
}

/* 3D Tilt Effect */
.property-card {
    transform-style: preserve-3d;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.property-image {
    background: #000;
    color: #D4AF37;
    padding: 3rem;
    text-align: center;
    border-bottom: 2px solid #D4AF37;
}

.property-image i {
    font-size: 3rem;
    color: #D4AF37;
}

.property-content {
    padding: 2rem;
}

.property-content h3 {
    color: #D4AF37;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600; /* Explicit weight */
    line-height: 1.3; /* Added for better spacing */
    letter-spacing: 0.02em; /* Added for clarity */
}

.property-content p {
    color: #D4AF37;
    opacity: 0.9; /* Increased from 0.8 for better contrast */
    margin-bottom: 1.5rem;
    line-height: 1.7; /* Improved for better readability */
    letter-spacing: 0.01em; /* Added for clarity */
}

.property-features {
    list-style: none;
}

.property-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #D4AF37;
    font-weight: 500;
    line-height: 1.6; /* Added for better spacing */
    letter-spacing: 0.01em; /* Added for clarity */
    font-size: 0.95rem; /* Explicit size */
}

.property-features i {
    color: #D4AF37;
}

/* Services Section */
.services {
    padding: var(--section-padding-desktop) 0; /* Standardized padding */
    background: var(--black-bg); /* Using CSS variable */
    background-image: 
        radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    position: relative;
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity)); /* Using variable */
    border-bottom: 2px solid rgba(212, 175, 55, var(--border-opacity)); /* Using variable */
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3); /* Subtle section shadow */
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #D4AF37;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
    padding-bottom: 1rem;
    font-weight: 700; /* Explicit weight */
    line-height: 1.2; /* Added for better heading spacing */
    letter-spacing: 0.03em; /* Added for better impact */
}

.services h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px; /* Increased from 100px */
    height: 3px; /* Increased from 2px */
    background: linear-gradient(90deg, transparent, #D4AF37, #FFD700, #D4AF37, transparent); /* Enhanced gradient */
    border-radius: 2px; /* Rounded edges */
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5); /* Glow effect */
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--grid-gap-medium);
    position: relative;
    z-index: 1;
}

/* Fluid grid adjustments */
.services-grid.fluid-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: clamp(1.5rem, 4vw, 2.5rem);
}

.service-card {
    background: var(--black-bg); /* Using CSS variable */
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 25px var(--shadow-gold), 0 4px 12px rgba(0, 0, 0, 0.3); /* Using variable */
    border: 2px solid var(--gold-primary); /* Using CSS variable */
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease, border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Smooth color transitions */
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px; /* Increased from 3px */
    background: linear-gradient(90deg, transparent, #D4AF37, #FFD700, #D4AF37, transparent); /* Enhanced gradient */
    opacity: 0;
    transition: opacity 0.4s ease;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.6); /* Glow effect */
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-8px); /* Increased from -5px */
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4), 0 8px 20px rgba(0, 0, 0, 0.4); /* Enhanced shadow */
    border-color: var(--gold-hover); /* Using CSS variable for smooth transition */
}

.service-card i {
    font-size: 3rem;
    color: var(--gold-primary); /* Using CSS variable */
    margin-bottom: 1.5rem;
}

.service-card h3 {
    color: var(--gold-primary); /* Using CSS variable */
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600; /* Explicit weight */
    line-height: 1.3; /* Added for better spacing */
    letter-spacing: 0.02em; /* Added for clarity */
}

.service-card p {
    color: var(--gold-primary); /* Using CSS variable */
    opacity: var(--text-opacity-medium); /* Using variable */
    line-height: 1.7; /* Improved from 1.6 for better readability */
    letter-spacing: 0.01em; /* Added for clarity */
}

/* Contact Section */
.contact {
    padding: var(--section-padding-desktop) 0; /* Standardized padding */
    background: var(--black-bg); /* Using CSS variable */
    background-image: 
        radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 60% 40%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    position: relative;
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity)); /* Using variable */
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3); /* Subtle section shadow */
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--grid-gap-large); /* Standardized gap */
    position: relative;
    z-index: 1;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: #D4AF37;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
    font-weight: 700; /* Explicit weight */
    line-height: 1.2; /* Added for better heading spacing */
    letter-spacing: 0.03em; /* Added for better impact */
}

.contact-info h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px; /* Increased from 80px */
    height: 3px; /* Increased from 2px */
    background: linear-gradient(90deg, #D4AF37, #FFD700, #D4AF37); /* Enhanced gradient */
    border-radius: 2px; /* Rounded edges */
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.5); /* Glow effect */
}

.contact-info p {
    font-size: 1.1rem;
    color: #D4AF37;
    opacity: 0.95; /* Increased from 0.9 for better contrast */
    margin-bottom: 2rem;
    line-height: 1.8; /* Improved for better readability */
    letter-spacing: 0.01em; /* Added for clarity */
    font-weight: 400; /* Explicit weight */
}

.contact-details {
    display: grid;
    gap: var(--grid-gap-small); /* Standardized gap */
}

.contact-item {
    display: flex;
    gap: var(--grid-gap-tiny); /* Standardized gap */
    align-items: center;
}

.contact-item i {
    color: #D4AF37;
    font-size: 1.5rem;
    width: 30px;
}

.contact-item h4 {
    color: #D4AF37;
    margin-bottom: 0.3rem;
    font-weight: 600; /* Explicit weight */
    font-size: 1rem; /* Explicit size */
    line-height: 1.4; /* Added for better spacing */
    letter-spacing: 0.02em; /* Added for clarity */
}

.contact-item p {
    color: #D4AF37;
    opacity: 0.9; /* Increased from 0.8 for better contrast */
    margin: 0;
    line-height: 1.6; /* Added for better readability */
    letter-spacing: 0.01em; /* Added for clarity */
}

.contact-form {
    background: var(--black-bg); /* Using CSS variable */
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid var(--gold-primary); /* Using CSS variable */
    box-shadow: 0 8px 25px var(--shadow-gold), 0 4px 12px rgba(0, 0, 0, 0.3); /* Using variable */
    position: relative;
    transition: box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Smooth color transitions */
}

.contact-form:hover {
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.3), 0 6px 18px rgba(0, 0, 0, 0.4); /* Enhanced shadow on hover */
    border-color: var(--gold-hover); /* Using CSS variable for smooth transition */
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px; /* Increased from 3px */
    background: linear-gradient(90deg, transparent, #D4AF37, #FFD700, #D4AF37, transparent); /* Enhanced gradient */
    border-radius: 15px 15px 0 0; /* Rounded top corners */
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.4); /* Glow effect */
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #D4AF37;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
    background: #000;
    color: #D4AF37;
    line-height: 1.5; /* Added for better text spacing */
    letter-spacing: 0.01em; /* Added for clarity */
    font-weight: 400; /* Explicit weight */
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-hover); /* Using CSS variable */
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25), 0 0 20px rgba(255, 215, 0, 0.4); /* Enhanced focus effect for better visibility */
    transform: translateY(-1px); /* Subtle lift */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Smooth transition */
    background-color: var(--black-bg-alt); /* Slightly lighter background on focus */
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #D4AF37;
    opacity: 0.7; /* Increased from 0.6 for better visibility */
    letter-spacing: 0.01em; /* Added for clarity */
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--black-bg); /* Using CSS variable */
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 60%); /* Enhanced */
    color: var(--gold-primary); /* Using CSS variable */
    padding: var(--footer-padding-top) 0 var(--footer-padding-bottom); /* Standardized padding */
    border-top: 3px solid var(--gold-primary); /* Using CSS variable */
    box-shadow: inset 0 10px 30px rgba(212, 175, 55, 0.15); /* Enhanced shadow */
    position: relative;
}

/* Architectural Graphics */
.arch-graphic {
    position: absolute;
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}

.arch-graphic svg {
    width: 100%;
    height: 100%;
}

.hero .arch-graphic {
    bottom: 0;
    right: 0;
    width: 300px;
    height: 200px;
}

.about .arch-graphic {
    top: 20%;
    right: 5%;
    width: 250px;
    height: 150px;
}

.footer .arch-graphic {
    bottom: 0;
    left: 0;
    width: 200px;
    height: 120px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--grid-gap-medium); /* Standardized gap */
    margin-bottom: 2.5rem; /* Increased from 2rem for better spacing */
    position: relative;
    z-index: 1;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--gold-primary); /* Using CSS variable */
    font-weight: 600; /* Explicit weight */
    line-height: 1.4; /* Added for better spacing */
    letter-spacing: 0.02em; /* Added for clarity */
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--gold-primary); /* Using CSS variable */
    opacity: var(--text-opacity-medium); /* Using variable */
    text-decoration: none;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease; /* Smooth color transitions */
    line-height: 1.6; /* Added for better spacing */
    letter-spacing: 0.01em; /* Added for clarity */
}

.footer-section ul li a:hover {
    color: var(--gold-hover); /* Using CSS variable */
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem; /* Increased from 2rem for better spacing */
    border-top: 1px solid var(--gold-primary); /* Using CSS variable */
    color: var(--gold-primary); /* Using CSS variable */
    opacity: var(--text-opacity-medium); /* Using variable */
    line-height: 1.6; /* Added for better readability */
    letter-spacing: 0.01em; /* Added for clarity */
    font-size: 0.95rem; /* Explicit size */
    margin-top: 1rem; /* Added for better separation */
}

.social-links {
    margin-bottom: 1.5rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #D4AF37;
    text-decoration: none;
    transition: color 0.3s ease;
    margin-bottom: 0.5rem;
}

.social-link:hover {
    color: #FFD700;
}

.social-link.whatsapp-link:hover {
    color: #25D366;
}

.social-link i {
    font-size: 1.2rem;
}

.contact-footer {
    margin-top: 1rem;
}

.contact-footer p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #D4AF37;
    opacity: 0.9; /* Increased from 0.8 for better contrast */
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.6; /* Added for better readability */
    letter-spacing: 0.01em; /* Added for clarity */
}

.contact-footer i {
    width: 20px;
    color: #D4AF37;
}

/* Portfolio Page Styles */
.portfolio-hero {
    padding: var(--hero-padding-top) 0 var(--hero-padding-bottom);
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.04) 0%, transparent 50%);
    border-bottom: 3px solid var(--gold-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.portfolio-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.portfolio-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

.portfolio-subtitle {
    font-size: 1.5rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.portfolio-description {
    font-size: 1.1rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-high);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

.portfolio-filters-section {
    padding: 2rem 0;
    background: var(--black-bg);
    border-bottom: 2px solid rgba(212, 175, 55, var(--border-opacity));
    position: sticky;
    top: 80px;
    z-index: 100;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: var(--grid-gap-tiny);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background: transparent;
    border: 2px solid var(--gold-primary);
    color: var(--gold-primary);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.02em;
}

.filter-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold-hover);
    color: var(--gold-hover);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gold-primary);
    color: var(--black-bg);
    border-color: var(--gold-primary);
    font-weight: 600;
    box-shadow: 0 4px 15px var(--shadow-gold);
}

.filter-btn.active:hover {
    background: var(--gold-hover);
    border-color: var(--gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

.portfolio-projects-section {
    padding: var(--section-padding-desktop) 0;
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
    position: relative;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--grid-gap-medium);
    position: relative;
}

.portfolio-item {
    background: var(--black-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-gold), 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--gold-primary);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease, border-color 0.3s ease;
    position: relative;
    opacity: 1;
    transform: scale(1);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-item.fade-out {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.4), 0 10px 25px rgba(0, 0, 0, 0.4);
    border-color: var(--gold-hover);
}

.portfolio-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: var(--black-bg);
}

.portfolio-image .image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--black-bg);
    border-bottom: 2px solid var(--gold-primary);
}

.portfolio-image .image-placeholder i {
    font-size: 4rem;
    color: var(--gold-primary);
    opacity: 0.7;
    margin-bottom: 1rem;
}

.portfolio-image .image-placeholder p {
    color: var(--gold-primary);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.view-project-btn {
    padding: 12px 24px;
    background: var(--gold-primary);
    color: var(--black-bg);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
}

.view-project-btn:hover {
    background: var(--gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.5);
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-category {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.portfolio-content h3 {
    font-size: 1.5rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.02em;
}

.portfolio-content > p {
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    letter-spacing: 0.01em;
}

.portfolio-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.portfolio-features span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    font-size: 0.9rem;
    font-weight: 500;
}

.portfolio-features i {
    color: var(--gold-primary);
    font-size: 1rem;
}

.portfolio-cta {
    padding: var(--section-padding-desktop) 0;
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 60% 40%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity));
    text-align: center;
}

/* Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    overflow: auto;
    animation: fadeIn 0.3s ease;
}

.lightbox-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    margin: auto;
    background: var(--black-bg);
    border: 3px solid var(--gold-primary);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: var(--gold-primary);
    font-size: 2.5rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10001;
    transition: color 0.3s ease, transform 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
}

.lightbox-close:hover {
    color: var(--gold-hover);
    transform: rotate(90deg);
}

.lightbox-image-container {
    width: 100%;
    max-height: 70vh;
    overflow: hidden;
    background: var(--black-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image-container img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.lightbox-info {
    padding: 2rem;
    text-align: center;
}

.lightbox-info h3 {
    font-size: 1.8rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

    .lightbox-info p {
        color: var(--gold-primary);
        opacity: var(--text-opacity-medium);
        line-height: 1.7;
    }

/* Blog Page Styles */
.blog-hero {
    padding: var(--hero-padding-top) 0 var(--hero-padding-bottom);
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.04) 0%, transparent 50%);
    border-bottom: 3px solid var(--gold-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.blog-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

.blog-subtitle {
    font-size: 1.5rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.blog-description {
    font-size: 1.1rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-high);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

.blog-categories-section {
    padding: 2rem 0;
    background: var(--black-bg);
    border-bottom: 2px solid rgba(212, 175, 55, var(--border-opacity));
    position: sticky;
    top: 80px;
    z-index: 100;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.blog-categories {
    display: flex;
    justify-content: center;
    gap: var(--grid-gap-tiny);
    flex-wrap: wrap;
}

.blog-filter-btn {
    padding: 12px 24px;
    background: transparent;
    border: 2px solid var(--gold-primary);
    color: var(--gold-primary);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.02em;
}

.blog-filter-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold-hover);
    color: var(--gold-hover);
    transform: translateY(-2px);
}

.blog-filter-btn.active {
    background: var(--gold-primary);
    color: var(--black-bg);
    border-color: var(--gold-primary);
    font-weight: 600;
    box-shadow: 0 4px 15px var(--shadow-gold);
}

.blog-posts-section {
    padding: var(--section-padding-desktop) 0;
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--grid-gap-medium);
}

.blog-card {
    background: var(--black-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-gold), 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--gold-primary);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease, border-color 0.3s ease;
    opacity: 1;
    transform: scale(1);
}

.blog-card.hidden {
    display: none;
}

.blog-card.fade-out {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.4), 0 10px 25px rgba(0, 0, 0, 0.4);
    border-color: var(--gold-hover);
}

.blog-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: var(--black-bg);
}

.blog-image .image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--black-bg);
    border-bottom: 2px solid var(--gold-primary);
}

.blog-image .image-placeholder i {
    font-size: 4rem;
    color: var(--gold-primary);
    opacity: 0.7;
    margin-bottom: 1rem;
}

.blog-image .image-placeholder p {
    color: var(--gold-primary);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

.blog-category-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 0.4rem 1rem;
    background: var(--gold-primary);
    color: var(--black-bg);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 3px 10px rgba(212, 175, 55, 0.5);
}

.blog-content {
    padding: 2rem;
}

.blog-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    font-size: 0.9rem;
}

.blog-meta i {
    color: var(--gold-primary);
    font-size: 0.9rem;
}

.blog-content h2 {
    font-size: 1.8rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.02em;
}

.blog-content h2 a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-content h2 a:hover {
    color: var(--gold-hover);
}

.blog-content > p {
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    letter-spacing: 0.01em;
}

.blog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    flex-wrap: wrap;
    gap: 1rem;
}

.read-more-btn {
    color: var(--gold-primary);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.read-more-btn:hover {
    color: var(--gold-hover);
    transform: translateX(5px);
}

.blog-share {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.blog-share span {
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    font-size: 0.9rem;
}

.share-btn {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.share-btn:hover {
    background: var(--gold-primary);
    color: var(--black-bg);
    transform: translateY(-3px);
}

.blog-newsletter {
    padding: var(--section-padding-desktop) 0;
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 60% 40%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity));
    text-align: center;
}

.newsletter-content h2 {
    font-size: 2.5rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.newsletter-content > p {
    font-size: 1.1rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto 1rem;
    flex-wrap: wrap;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: 15px;
    border: 2px solid var(--gold-primary);
    border-radius: 8px;
    background: var(--black-bg);
    color: var(--gold-primary);
    font-size: 1rem;
    font-family: inherit;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--gold-hover);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.newsletter-note {
    font-size: 0.85rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-low);
    margin: 0;
}

/* Blog Post Page Styles */
.blog-post-hero {
    padding: var(--hero-padding-top) 0 calc(var(--hero-padding-bottom) - 40px);
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.04) 0%, transparent 50%);
    border-bottom: 3px solid var(--gold-primary);
    position: relative;
}

.breadcrumbs {
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
}

.breadcrumbs a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumbs a:hover {
    color: var(--gold-hover);
}

.breadcrumbs span {
    opacity: var(--text-opacity-low);
}

.blog-post-header {
    max-width: 900px;
    margin: 0 auto;
}

.blog-post-category {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--gold-primary);
    color: var(--black-bg);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.blog-post-header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: 0.03em;
}

.blog-post-meta {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    font-size: 1rem;
}

.blog-post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-post-content {
    padding: var(--section-padding-desktop) 0;
    background: var(--black-bg);
}

.blog-post-image {
    margin-bottom: 3rem;
}

.blog-post-body {
    max-width: 800px;
    margin: 0 auto;
}

.blog-intro {
    font-size: 1.3rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-high);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.blog-post-body h2 {
    font-size: 2rem;
    color: var(--gold-primary);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0.02em;
}

.blog-post-body h3 {
    font-size: 1.5rem;
    color: var(--gold-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.02em;
}

.blog-post-body p {
    font-size: 1.1rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-high);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    letter-spacing: 0.01em;
}

.blog-list {
    list-style: none;
    margin: 1.5rem 0;
    padding-left: 0;
}

.blog-list li {
    color: var(--gold-primary);
    opacity: var(--text-opacity-high);
    line-height: 1.8;
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
    letter-spacing: 0.01em;
}

.blog-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--gold-primary);
    font-weight: bold;
}

.blog-list li strong {
    color: var(--gold-primary);
    font-weight: 600;
}

.blog-highlight {
    background: rgba(212, 175, 55, 0.1);
    border-left: 4px solid var(--gold-primary);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 8px;
}

.blog-highlight p {
    margin: 0;
    font-size: 1.1rem;
    font-style: italic;
}

.blog-post-cta {
    background: rgba(212, 175, 55, 0.1);
    border: 2px solid var(--gold-primary);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    margin: 3rem 0;
}

.blog-post-cta h3 {
    font-size: 1.8rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.blog-post-cta p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.blog-share-section {
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity));
    border-bottom: 2px solid rgba(212, 175, 55, var(--border-opacity));
}

.blog-share-section h3 {
    font-size: 1.5rem;
    color: var(--gold-primary);
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 600;
}

.blog-share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.share-btn-large {
    padding: 12px 24px;
    background: transparent;
    border: 2px solid var(--gold-primary);
    color: var(--gold-primary);
    border-radius: 8px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.share-btn-large:hover {
    background: var(--gold-primary);
    color: var(--black-bg);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px var(--shadow-gold);
}

.related-posts {
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity));
}

.related-posts h3 {
    font-size: 1.8rem;
    color: var(--gold-primary);
    margin-bottom: 2rem;
    font-weight: 600;
    text-align: center;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--grid-gap-medium);
}

.related-post-card {
    background: var(--black-bg);
    border: 2px solid var(--gold-primary);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.related-post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-gold);
}

.related-post-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.related-post-image {
    width: 100%;
    height: 150px;
    overflow: hidden;
    background: var(--black-bg);
}

.related-post-card h4 {
    font-size: 1.2rem;
    color: var(--gold-primary);
    margin: 1rem 1.5rem 0.5rem;
    font-weight: 600;
    line-height: 1.3;
}

.related-post-card p {
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    margin: 0 1.5rem 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Blog Preview Section (Homepage) */
.blog-preview {
    padding: var(--section-padding-desktop) 0;
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity));
    border-bottom: 2px solid rgba(212, 175, 55, var(--border-opacity));
}

.blog-preview h2 {
    font-size: 2.8rem;
    color: var(--gold-primary);
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.blog-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--grid-gap-medium);
    margin-bottom: 2rem;
}

.blog-preview-grid.flowing-layout {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 4vw, 3rem);
}

.blog-preview-grid.flowing-layout .blog-preview-card {
    flex: 1 1 auto;
    min-width: min(100%, 350px);
    max-width: 500px;
}

.blog-preview-card {
    background: var(--black-bg);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-gold), 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--gold-primary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    transform-style: preserve-3d;
}

.blog-preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.05));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.blog-preview-card:hover::before {
    opacity: 1;
}

.blog-preview-card:hover {
    transform: translateY(-12px) rotateX(2deg);
    box-shadow: 0 25px 60px rgba(212, 175, 55, 0.5), 0 15px 30px rgba(0, 0, 0, 0.4);
    border-color: var(--gold-hover);
}

.blog-preview-image {
    position: relative;
    overflow: hidden;
}

.blog-preview-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.7));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.blog-preview-card:hover .blog-preview-image::after {
    opacity: 1;
}

.blog-preview-card:hover .blog-preview-image {
    transform: scale(1.1);
    transition: transform 0.6s ease;
}

.blog-preview-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--black-bg);
}

.blog-preview-content {
    padding: 1.5rem;
}

.blog-preview-category {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.blog-preview-content h3 {
    font-size: 1.4rem;
    color: var(--gold-primary);
    margin-bottom: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.02em;
}

.blog-preview-content h3 a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-preview-content h3 a:hover {
    color: var(--gold-hover);
}

.blog-preview-content > p {
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    line-height: 1.7;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

.blog-preview-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.blog-preview-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    font-size: 0.85rem;
}

.blog-preview-meta i {
    color: var(--gold-primary);
    font-size: 0.85rem;
}

.blog-preview-link {
    color: var(--gold-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease, transform 0.3s ease;
    font-size: 0.95rem;
}

.blog-preview-link:hover {
    color: var(--gold-hover);
    transform: translateX(5px);
}

/* Hero Split Layout Responsive */
@media (max-width: 968px) {
    .hero-split {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-text-side {
        text-align: center;
    }
    
    .hero-visual-side {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .hero-split {
        gap: 2rem;
    }
    
    .hero-visual-side {
        height: 300px;
    }
    
    .hero h1 {
        font-size: var(--font-size-4xl);
    }
    
    .blog-preview-card[style*="grid-column: span 2"] {
        grid-column: span 1 !important;
        grid-template-columns: 1fr !important;
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
        gap: var(--grid-gap-tiny); /* Standardized gap */
    }
    
    .nav-menu {
        gap: var(--grid-gap-tiny); /* Standardized gap */
    }
    
    .logo-svg {
        width: 40px;
        height: 40px;
    }
    
    .logo h2 {
        font-size: 1.3rem;
    }
    
    .hero {
        padding: var(--section-padding-tablet) 0; /* Standardized padding */
    }
    
    .hero h1 {
        font-size: 2.5rem;
        line-height: 1.2; /* Maintained for mobile */
        letter-spacing: 0.04em; /* Slightly reduced for mobile */
    }
    
    .hero-features {
        gap: var(--grid-gap-small); /* Standardized gap */
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--grid-gap-tiny); /* Standardized gap */
    }
    
    .about,
    .portfolio,
    .properties,
    .services,
    .contact {
        padding: var(--section-padding-tablet) 0; /* Standardized padding */
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-medium); /* Standardized gap */
    }
    
    .about-hero-content {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-medium);
        text-align: center;
    }
    
    .about-content-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-medium);
    }
    
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--grid-gap-tiny);
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-card i {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .philosophy-content,
    .credentials-grid,
    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-medium);
    }
    
    .about-hero-text h1 {
        font-size: 2.5rem;
    }
    
    .about-subtitle {
        font-size: 1.3rem;
    }
    
    .properties-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-medium); /* Standardized gap */
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--grid-gap-medium); /* Standardized gap */
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .footer {
        padding: var(--footer-padding-top) 0 var(--footer-padding-bottom); /* Standardized padding */
    }
    
    .footer-content {
        gap: var(--grid-gap-medium); /* Standardized gap */
    }
    
    .portfolio-hero {
        padding: var(--section-padding-tablet) 0;
    }
    
    .portfolio-hero h1 {
        font-size: 2.5rem;
    }
    
    .portfolio-subtitle {
        font-size: 1.3rem;
    }
    
    .portfolio-filters-section {
        top: 70px;
        padding: 1.5rem 0;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-medium);
    }
    
    .portfolio-projects-section {
        padding: var(--section-padding-tablet) 0;
    }
    
    .portfolio-cta {
        padding: var(--section-padding-tablet) 0;
    }
    
    .lightbox-content {
        max-width: 95%;
        max-height: 95vh;
    }
    
    .blog-hero {
        padding: var(--section-padding-tablet) 0;
    }
    
    .blog-hero h1 {
        font-size: 2.5rem;
    }
    
    .blog-subtitle {
        font-size: 1.3rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-medium);
    }
    
    .blog-posts-section {
        padding: var(--section-padding-tablet) 0;
    }
    
    .blog-newsletter {
        padding: var(--section-padding-tablet) 0;
    }
    
    .blog-post-hero {
        padding: var(--section-padding-tablet) 0 calc(var(--section-padding-tablet) - 20px);
    }
    
    .blog-post-header h1 {
        font-size: 2.2rem;
    }
    
    .blog-post-content {
        padding: var(--section-padding-tablet) 0;
    }
    
    .blog-post-body h2 {
        font-size: 1.7rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .newsletter-form input {
        min-width: 100%;
    }
    
    .lightbox-info {
        padding: 1.5rem;
    }
    
    .lightbox-info h3 {
        font-size: 1.5rem;
    }
    
    .hero .arch-graphic {
        width: 200px;
        height: 130px;
        opacity: 0.1;
    }
    
    .about .arch-graphic {
        width: 150px;
        height: 100px;
        opacity: 0.1;
    }
    
    .footer .arch-graphic {
        width: 120px;
        height: 80px;
        opacity: 0.1;
    }
    
    .whatsapp-cta {
        justify-content: center;
    }
    
    .btn-whatsapp {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--section-padding-mobile) 0 calc(var(--section-padding-mobile) - 20px); /* Standardized padding */
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.25; /* Improved for mobile */
        letter-spacing: 0.03em; /* Adjusted for mobile */
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.6; /* Maintained */
        letter-spacing: 0.02em; /* Maintained */
    }
    
    .hero-features {
        flex-direction: column;
        gap: var(--grid-gap-tiny); /* Standardized gap */
    }
    
    .about,
    .portfolio,
    .properties,
    .services,
    .contact {
        padding: var(--section-padding-mobile) 0; /* Standardized padding */
    }
    
    .about-hero {
        padding: var(--section-padding-mobile) 0;
    }
    
    .about-section {
        padding: var(--section-padding-mobile) 0;
    }
    
    /* Education Timeline Styles */
    .education-timeline {
        max-width: 900px;
        margin: 0 auto;
        position: relative;
        padding-left: 2rem;
    }
    
    .education-timeline::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 3px;
        background: linear-gradient(180deg, var(--gold-primary), var(--gold-hover), var(--gold-primary));
        box-shadow: 0 0 10px var(--shadow-gold);
    }
    
    .education-item {
        position: relative;
        margin-bottom: 3rem;
        padding-left: 2.5rem;
    }
    
    .education-item::before {
        content: '';
        position: absolute;
        left: -0.5rem;
        top: 0.5rem;
        width: 16px;
        height: 16px;
        background: var(--gold-primary);
        border: 3px solid var(--black-bg);
        border-radius: 50%;
        box-shadow: 0 0 10px var(--shadow-gold);
    }
    
    .education-year {
        font-size: 0.95rem;
        color: var(--gold-hover);
        font-weight: 600;
        margin-bottom: 0.5rem;
        letter-spacing: 0.02em;
    }
    
    .education-content h3 {
        font-size: 1.4rem;
        color: var(--gold-primary);
        margin-bottom: 0.5rem;
        font-weight: 600;
        line-height: 1.3;
        letter-spacing: 0.02em;
    }
    
    .education-degree {
        color: var(--gold-primary);
        opacity: var(--text-opacity-high);
        font-size: 1.05rem;
        margin-bottom: 0.5rem;
        font-weight: 500;
        letter-spacing: 0.01em;
    }
    
    .education-location {
        color: var(--gold-primary);
        opacity: var(--text-opacity-medium);
        font-size: 0.95rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        letter-spacing: 0.01em;
    }
    
    .education-location i {
        color: var(--gold-primary);
        font-size: 0.9rem;
    }
    
    /* Internships Timeline Styles */
    .internships-section {
        background: var(--black-bg);
        background-image: 
            radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
    }
    
    .internships-timeline {
        max-width: 900px;
        margin: 0 auto;
        position: relative;
        padding-left: 2rem;
    }
    
    .internships-timeline::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 3px;
        background: linear-gradient(180deg, var(--gold-primary), var(--gold-hover), var(--gold-primary));
        box-shadow: 0 0 10px var(--shadow-gold);
    }
    
    .internship-item {
        position: relative;
        margin-bottom: 2.5rem;
        padding-left: 2.5rem;
        background: var(--black-bg-alt);
        padding: 1.5rem 1.5rem 1.5rem 2.5rem;
        border-radius: 10px;
        border: 2px solid var(--gold-primary);
        box-shadow: 0 5px 15px var(--shadow-gold), 0 2px 8px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }
    
    .internship-item:hover {
        transform: translateX(5px);
        box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4), 0 4px 12px rgba(0, 0, 0, 0.4);
        border-color: var(--gold-hover);
    }
    
    .internship-item::before {
        content: '';
        position: absolute;
        left: -0.5rem;
        top: 1.5rem;
        width: 16px;
        height: 16px;
        background: var(--gold-primary);
        border: 3px solid var(--black-bg);
        border-radius: 50%;
        box-shadow: 0 0 10px var(--shadow-gold);
    }
    
    .internship-period {
        font-size: 0.9rem;
        color: var(--gold-hover);
        font-weight: 600;
        margin-bottom: 0.75rem;
        letter-spacing: 0.02em;
    }
    
    .internship-content h3 {
        font-size: 1.3rem;
        color: var(--gold-primary);
        margin-bottom: 0.5rem;
        font-weight: 600;
        line-height: 1.3;
        letter-spacing: 0.02em;
    }
    
    .internship-location {
        color: var(--gold-primary);
        opacity: var(--text-opacity-medium);
        font-size: 0.95rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        letter-spacing: 0.01em;
    }
    
    .internship-location i {
        color: var(--gold-primary);
        font-size: 0.9rem;
    }
    
    .about-cta {
        padding: var(--section-padding-mobile) 0;
    }
    
    .about-hero-text h1 {
        font-size: 2rem;
    }
    
    .about-subtitle {
        font-size: 1.1rem;
    }
    
    .about-location {
        font-size: 1rem;
    }
    
    .photo-placeholder {
        padding: 3rem 1.5rem;
    }
    
    .photo-placeholder i {
        font-size: 3rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-tiny);
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
    
    .about-text-content h2 {
        font-size: 1.8rem;
    }
    
    .philosophy-item,
    .credential-card,
    .why-choose-item {
        padding: 2rem 1.5rem;
    }
    
    .why-choose-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        top: -15px;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-content p {
        font-size: 1.1rem;
    }
    
    .education-timeline,
    .internships-timeline {
        padding-left: 1.5rem;
    }
    
    .education-timeline::before,
    .internships-timeline::before {
        width: 2px;
    }
    
    .education-item,
    .internship-item {
        padding-left: 2rem;
        margin-bottom: 2rem;
    }
    
    .education-item::before,
    .internship-item::before {
        width: 12px;
        height: 12px;
        left: -0.4rem;
    }
    
    .education-year,
    .internship-period {
        font-size: 0.85rem;
    }
    
    .education-content h3,
    .internship-content h3 {
        font-size: 1.1rem;
    }
    
    .education-degree {
        font-size: 0.95rem;
    }
    
    .internship-item {
        padding: 1.25rem 1.25rem 1.25rem 2rem;
    }
    
    .container {
        padding: 0 15px; /* Slightly reduced for mobile */
    }
    
    .footer {
        padding: calc(var(--footer-padding-top) - 1rem) 0 var(--footer-padding-bottom); /* Standardized padding */
    }
    
    .about-hero {
        padding: var(--section-padding-tablet) 0;
    }
    
    .about-section {
        padding: var(--section-padding-tablet) 0;
    }
    
    .about-cta {
        padding: var(--section-padding-tablet) 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-text-content h2 {
        font-size: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .education-timeline,
    .internships-timeline {
        padding-left: 1.75rem;
    }
    
    .education-item,
    .internship-item {
        padding-left: 2.25rem;
    }
    
    .education-content h3,
    .internship-content h3 {
        font-size: 1.25rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .logo-svg {
        width: 35px;
        height: 35px;
    }
    
    .logo h2 {
        font-size: 1.1rem;
        letter-spacing: 0.06em; /* Slightly reduced for mobile */
        line-height: 1.3; /* Maintained */
    }
    
    .hero .arch-graphic,
    .about .arch-graphic,
    .footer .arch-graphic {
        display: none;
    }
    
    .whatsapp-cta {
        margin-top: 1.5rem;
    }
    
    .btn-whatsapp {
        padding: 12px 20px;
        font-size: 0.9rem;
        line-height: 1.5; /* Maintained */
        letter-spacing: 0.02em; /* Slightly reduced for mobile */
    }
    
    .contact-details {
        gap: 1rem;
    }
    
    .social-links {
        margin-bottom: 1rem;
    }
    
    .portfolio-hero {
        padding: var(--section-padding-mobile) 0;
    }
    
    .portfolio-hero h1 {
        font-size: 2rem;
    }
    
    .portfolio-subtitle {
        font-size: 1.1rem;
    }
    
    .portfolio-description {
        font-size: 1rem;
    }
    
    .portfolio-filters-section {
        top: 60px;
        padding: 1rem 0;
    }
    
    .filter-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-small);
    }
    
    .portfolio-projects-section {
        padding: var(--section-padding-mobile) 0;
    }
    
    .portfolio-image {
        height: 200px;
    }
    
    .portfolio-content {
        padding: 1.5rem;
    }
    
    .portfolio-content h3 {
        font-size: 1.3rem;
    }
    
    .portfolio-cta {
        padding: var(--section-padding-mobile) 0;
    }
    
    .lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 2rem;
        width: 35px;
        height: 35px;
    }
    
    .lightbox-info {
        padding: 1rem;
    }
    
    .lightbox-info h3 {
        font-size: 1.3rem;
    }
    
    .blog-hero {
        padding: var(--section-padding-mobile) 0;
    }
    
    .blog-hero h1 {
        font-size: 2rem;
    }
    
    .blog-subtitle {
        font-size: 1.1rem;
    }
    
    .blog-description {
        font-size: 1rem;
    }
    
    .blog-categories-section {
        top: 60px;
        padding: 1rem 0;
    }
    
    .blog-filter-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-small);
    }
    
    .blog-posts-section {
        padding: var(--section-padding-mobile) 0;
    }
    
    .blog-image {
        height: 200px;
    }
    
    .blog-content {
        padding: 1.5rem;
    }
    
    .blog-content h2 {
        font-size: 1.5rem;
    }
    
    .blog-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .blog-newsletter {
        padding: var(--section-padding-mobile) 0;
    }
    
    .blog-post-hero {
        padding: var(--section-padding-mobile) 0 calc(var(--section-padding-mobile) - 20px);
    }
    
    .blog-post-header h1 {
        font-size: 1.8rem;
    }
    
    .blog-post-meta {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .blog-post-content {
        padding: var(--section-padding-mobile) 0;
    }
    
    .blog-intro {
        font-size: 1.1rem;
    }
    
    .blog-post-body h2 {
        font-size: 1.5rem;
        margin-top: 2rem;
    }
    
    .blog-post-body h3 {
        font-size: 1.3rem;
    }
    
    .blog-post-body p {
        font-size: 1rem;
    }
    
    .blog-highlight {
        padding: 1rem 1.5rem;
    }
    
    .blog-post-cta {
        padding: 2rem 1.5rem;
    }
    
    .blog-post-cta h3 {
        font-size: 1.5rem;
    }
    
    .blog-share-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .share-btn-large {
        justify-content: center;
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-preview {
        padding: var(--section-padding-tablet) 0;
    }
    
    .blog-preview h2 {
        font-size: 2.2rem;
    }
    
    .blog-preview-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-medium);
    }
}

@media (max-width: 480px) {
    .blog-preview {
        padding: var(--section-padding-mobile) 0;
    }
    
    .blog-preview h2 {
        font-size: 1.8rem;
    }
    
    .blog-preview-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-small);
    }
    
    .blog-preview-content {
        padding: 1.25rem;
    }
    
    .blog-preview-content h3 {
        font-size: 1.2rem;
    }
}

/* ============================================
   TRUST-BUILDING ELEMENTS
   ============================================ */

/* Trust Badges */
.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--trust-badge-bg);
    border: 1.5px solid var(--trust-badge-border);
    border-radius: 25px;
    color: var(--gold-primary);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.2);
}

.trust-badge:hover {
    background: rgba(212, 175, 55, 0.25);
    border-color: var(--gold-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

.trust-badge i {
    font-size: 0.9rem;
    color: var(--gold-hover);
}

.trust-badge-large {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 30px;
}

/* Trust Stats */
.trust-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    margin: 2rem 0;
}

.trust-stat-item {
    text-align: center;
    padding: 1rem;
}

.trust-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-hover);
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trust-stat-label {
    font-size: 0.9rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* Testimonial Cards */
.testimonial-card {
    background: var(--testimonial-bg);
    border: 2px solid var(--testimonial-border);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 6rem;
    color: var(--gold-primary);
    opacity: 0.1;
    font-family: serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold-primary);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
    background: rgba(212, 175, 55, 0.12);
}

.testimonial-content {
    position: relative;
    z-index: 1;
}

.testimonial-text {
    font-size: 1.05rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-high);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
    letter-spacing: 0.01em;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.testimonial-author-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--gold-primary);
    flex-shrink: 0;
}

.testimonial-author-photo img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author-info h4 {
    font-size: 1rem;
    color: var(--gold-primary);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.testimonial-author-info p {
    font-size: 0.85rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    margin: 0;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.testimonial-rating i {
    color: var(--gold-hover);
    font-size: 0.9rem;
}

.testimonial-project {
    font-size: 0.85rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    font-style: italic;
    margin-top: 0.5rem;
}

/* Trust Section */
.trust-section {
    padding: var(--section-padding-desktop) 0;
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
    border-top: 2px solid rgba(212, 175, 55, var(--border-opacity));
    border-bottom: 2px solid rgba(212, 175, 55, var(--border-opacity));
}

.trust-section h2 {
    text-align: center;
    font-size: 2.8rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.trust-section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--grid-gap-medium);
    margin-top: 2rem;
}

.trust-grid.fluid-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: clamp(1.5rem, 4vw, 2.5rem);
}

.trust-item {
    background: var(--black-bg-alt);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid var(--gold-primary);
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2);
}

.trust-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
    border-color: var(--gold-hover);
}

.trust-item i {
    font-size: 3rem;
    color: var(--gold-hover);
    margin-bottom: 1rem;
}

.trust-item h3 {
    font-size: 1.5rem;
    color: var(--gold-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.trust-item p {
    color: var(--gold-primary);
    opacity: var(--text-opacity-medium);
    line-height: 1.7;
}

/* Local Connection Badge */
.local-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(255, 215, 0, 0.15));
    border: 2px solid var(--gold-primary);
    border-radius: 30px;
    color: var(--gold-primary);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    }
    50% {
        box-shadow: 0 4px 25px rgba(212, 175, 55, 0.5);
    }
}

.local-badge i {
    font-size: 1.1rem;
    color: var(--gold-hover);
}

/* Credibility Indicators */
.credibility-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
}

.credibility-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: var(--black-bg-alt);
    border: 2px solid var(--gold-primary);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.credibility-badge:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: scale(1.05);
}

.credibility-badge i {
    font-size: 1.2rem;
    color: var(--gold-hover);
}

.credibility-badge span {
    font-size: 0.9rem;
    color: var(--gold-primary);
    font-weight: 600;
}

/* Response Time Guarantee */
.response-guarantee {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(37, 211, 102, 0.15);
    border: 1.5px solid rgba(37, 211, 102, 0.5);
    border-radius: 20px;
    color: #25D366;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 1rem;
}

.response-guarantee i {
    font-size: 0.9rem;
}

/* Testimonials Grid */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--grid-gap-medium);
    margin-top: 2rem;
}

.testimonials-section {
    background: var(--black-bg);
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 60%);
}

/* Responsive Trust Elements */
@media (max-width: 768px) {
    .trust-stats {
        gap: 1.5rem;
    }
    
    .trust-stat-number {
        font-size: 2rem;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .credibility-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .trust-section h2 {
        font-size: 2.2rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .trust-stat-number {
        font-size: 1.8rem;
    }
    
    .trust-section h2 {
        font-size: 1.8rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--grid-gap-small);
    }
}

/* ============================================
   MODERN COMPONENT LIBRARY
   ============================================ */

/* ============================================
   PHASE 2.4: GLASSMORPHISM & DEPTH
   ============================================ */

/* Glassmorphic Cards - Enhanced */
.glass-card {
    background: rgba(212, 175, 55, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    opacity: 0.5;
}

.glass-card:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: rgba(212, 175, 55, 0.4);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Multi-Layer Glassmorphism */
.glass-multi-layer {
    position: relative;
    background: rgba(212, 175, 55, 0.03);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.glass-multi-layer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    border-radius: 24px;
    pointer-events: none;
    z-index: 0;
}

.glass-multi-layer::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    right: 1px;
    height: 50%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    border-radius: 24px 24px 0 0;
    pointer-events: none;
    z-index: 1;
}

.glass-multi-layer > * {
    position: relative;
    z-index: 2;
}

/* Depth with Multiple Blur Layers */
.glass-depth {
    position: relative;
    background: rgba(212, 175, 55, 0.04);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.2),
        0 8px 32px rgba(0, 0, 0, 0.15),
        0 16px 64px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.05);
}

.glass-depth-layer-1 {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: rgba(212, 175, 55, 0.02);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    z-index: -1;
    opacity: 0.5;
}

.glass-depth-layer-2 {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: rgba(212, 175, 55, 0.01);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 28px;
    z-index: -2;
    opacity: 0.3;
}

/* Reflective Surfaces */
.glass-reflective {
    position: relative;
    background: rgba(212, 175, 55, 0.06);
    backdrop-filter: blur(25px) brightness(1.1);
    -webkit-backdrop-filter: blur(25px) brightness(1.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
}

.glass-reflective::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 100%);
    border-radius: 20px 20px 0 0;
    pointer-events: none;
}

/* Frosted Glass with Texture */
.glass-frosted {
    position: relative;
    background: rgba(212, 175, 55, 0.05);
    backdrop-filter: blur(35px) contrast(1.1);
    -webkit-backdrop-filter: blur(35px) contrast(1.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.02) 2px,
            rgba(255, 255, 255, 0.02) 4px
        );
}

/* Animated Glass Distortions */
.glass-animated {
    position: relative;
    background: rgba(212, 175, 55, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    overflow: hidden;
}

.glass-animated::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    animation: glassDistort 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes glassDistort {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }
    25% {
        transform: translate(10%, -10%) scale(1.1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-10%, 10%) scale(0.9);
        opacity: 0.4;
    }
    75% {
        transform: translate(5%, 5%) scale(1.05);
        opacity: 0.45;
    }
}

.glass-animated:hover {
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-color: rgba(212, 175, 55, 0.4);
}

/* CSS 3D Transforms for Depth */
.depth-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.depth-layer-1 {
    transform: translateZ(20px);
}

.depth-layer-2 {
    transform: translateZ(40px);
}

.depth-layer-3 {
    transform: translateZ(60px);
}

.depth-layer-4 {
    transform: translateZ(80px);
}

/* Perspective and Depth Cues */
.perspective-container {
    perspective: 1200px;
    perspective-origin: center center;
}

.perspective-element {
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.perspective-element:hover {
    transform: rotateY(5deg) rotateX(-5deg) translateZ(30px);
}

/* Layered Shadows for Depth */
.shadow-layered {
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.1),
        0 4px 8px rgba(0, 0, 0, 0.08),
        0 8px 16px rgba(0, 0, 0, 0.06),
        0 16px 32px rgba(0, 0, 0, 0.04),
        0 32px 64px rgba(0, 0, 0, 0.02);
}

.shadow-layered-gold {
    box-shadow: 
        0 2px 4px rgba(212, 175, 55, 0.1),
        0 4px 8px rgba(212, 175, 55, 0.08),
        0 8px 16px rgba(212, 175, 55, 0.06),
        0 16px 32px rgba(212, 175, 55, 0.04),
        0 32px 64px rgba(212, 175, 55, 0.02);
}

/* Z-index Depth Management */
.depth-z-1 { z-index: 1; }
.depth-z-2 { z-index: 2; }
.depth-z-3 { z-index: 3; }
.depth-z-4 { z-index: 4; }
.depth-z-5 { z-index: 5; }

/* Parallax Scrolling for Depth */
.parallax-depth {
    will-change: transform;
    transition: transform 0.1s ease-out;
}

/* Glassmorphic Navigation */
.glass-nav {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* Glassmorphic Modal/Overlay */
.glass-modal {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(40px) brightness(0.9);
    -webkit-backdrop-filter: blur(40px) brightness(0.9);
}

.glass-modal-content {
    background: rgba(212, 175, 55, 0.05);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 24px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Glassmorphic Cards with Hover Depth */
.glass-card-depth {
    position: relative;
    background: rgba(212, 175, 55, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    transform-style: preserve-3d;
}

.glass-card-depth::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        transparent 50%, 
        rgba(0, 0, 0, 0.05) 100%);
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.glass-card-depth:hover {
    transform: translateY(-10px) translateZ(20px);
    box-shadow: 
        0 12px 40px rgba(212, 175, 55, 0.3),
        0 20px 60px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(212, 175, 55, 0.4);
}

.glass-card-depth:hover::before {
    opacity: 1;
}

/* Responsive Glassmorphism */
@media (max-width: 768px) {
    .glass-card,
    .glass-multi-layer,
    .glass-depth,
    .glass-reflective,
    .glass-frosted {
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        padding: 1.5rem;
    }
}

/* Performance Optimization */
.glass-card,
.glass-multi-layer,
.glass-depth,
.glass-reflective,
.glass-frosted,
.glass-animated {
    will-change: transform, backdrop-filter;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .glass-animated::before {
        animation: none;
    }
    
    .glass-card-depth:hover {
        transform: translateY(-5px);
    }
}

/* Modern Card with 3D Effect */
.modern-card {
    background: var(--black-bg-alt);
    border: 2px solid var(--gold-primary);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2), 0 5px 15px rgba(0, 0, 0, 0.3);
}

.modern-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), var(--gold-hover), var(--gold-primary), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.modern-card:hover::before {
    transform: scaleX(1);
}

.modern-card:hover {
    transform: translateY(-10px) rotateX(2deg);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.4), 0 10px 25px rgba(0, 0, 0, 0.4);
    border-color: var(--gold-hover);
}

/* Floating Action Elements */
.floating-element {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Gradient Backgrounds */
.gradient-bg-primary {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover));
}

.gradient-bg-secondary {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(255, 215, 0, 0.05));
}

/* Animated Underline */
.animated-underline {
    position: relative;
    text-decoration: none;
}

.animated-underline::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-hover));
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.animated-underline:hover::after {
    width: 100%;
}

/* Icon Animations */
.icon-bounce:hover {
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.icon-rotate:hover {
    animation: rotate 0.6s ease;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Loading Spinner */
.spinner {
    border: 3px solid rgba(212, 175, 55, 0.2);
    border-top: 3px solid var(--gold-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, var(--black-bg-alt) 25%, rgba(212, 175, 55, 0.1) 50%, var(--black-bg-alt) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
    border-radius: 8px;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Badge Components */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.badge-primary {
    background: rgba(212, 175, 55, 0.2);
    color: var(--gold-primary);
    border: 1px solid var(--gold-primary);
}

.badge-success {
    background: rgba(37, 211, 102, 0.2);
    color: #25D366;
    border: 1px solid #25D366;
}

.badge-info {
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold-hover);
    border: 1px solid var(--gold-hover);
}

/* ============================================
   PHASE 2.1: INTERACTIVE 3D BUILDING MODELS
   ============================================ */

/* 3D Model Container */
.model-3d-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px;
    background: var(--black-bg-alt);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid var(--gold-primary);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.model-3d-container canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: grab;
}

.model-3d-container canvas:active {
    cursor: grabbing;
}

/* Model Controls */
.model-controls {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.model-control-btn {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid var(--gold-primary);
    border-radius: 8px;
    color: var(--gold-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.model-control-btn:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--gold-hover);
    transform: scale(1.1);
}

.model-control-btn.active {
    background: var(--gold-primary);
    color: var(--black-bg);
}

.model-control-btn i {
    font-size: 1rem;
}

/* Model Loading Indicator */
.model-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 20;
    transition: opacity 0.3s ease;
}

.model-loading p {
    color: var(--gold-primary);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
}

.model-loading .loading-spinner {
    width: 50px;
    height: 50px;
    border-width: 4px;
}

/* 3D Model Info Overlay */
.model-info {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(0, 0, 0, 0.7);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--gold-primary);
    backdrop-filter: blur(10px);
    z-index: 10;
    max-width: 250px;
}

.model-info h4 {
    color: var(--gold-primary);
    font-size: 1rem;
    margin: 0 0 0.5rem 0;
    font-weight: 600;
}

.model-info p {
    color: var(--gold-primary);
    font-size: 0.85rem;
    margin: 0;
    opacity: 0.9;
}

/* Hotspot Annotations */
.model-hotspot {
    position: absolute;
    width: 30px;
    height: 30px;
    background: var(--gold-primary);
    border-radius: 50%;
    border: 3px solid var(--black-bg);
    cursor: pointer;
    z-index: 15;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.model-hotspot:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.8);
}

.model-hotspot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: var(--black-bg);
    border-radius: 50%;
}

.model-hotspot-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: var(--gold-primary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    white-space: nowrap;
    margin-bottom: 0.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    border: 1px solid var(--gold-primary);
}

.model-hotspot:hover .model-hotspot-tooltip {
    opacity: 1;
}

/* Responsive 3D Container */
@media (max-width: 768px) {
    .model-3d-container {
        min-height: 300px;
    }
    
    .model-controls {
        bottom: 0.5rem;
        right: 0.5rem;
        gap: 0.25rem;
    }
    
    .model-control-btn {
        width: 35px;
        height: 35px;
    }
    
    .model-control-btn i {
        font-size: 0.9rem;
    }
    
    .model-info {
        top: 0.5rem;
        left: 0.5rem;
        padding: 0.75rem;
        max-width: 200px;
    }
    
    .model-info h4 {
        font-size: 0.9rem;
    }
    
    .model-info p {
        font-size: 0.8rem;
    }
}

/* ============================================
   ABOUT PAGE ENHANCEMENTS
   ============================================ */

/* Enhanced About Hero */
.about-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 215, 0, 0.06) 0%, transparent 50%);
    opacity: 0;
    animation: fadeIn 1s ease-in-out 0.3s forwards;
    pointer-events: none;
}

.about-hero-content {
    position: relative;
    z-index: 1;
}

.about-hero-text {
    animation: slideInLeft 0.8s ease-out;
}

.about-hero-image {
    animation: slideInRight 0.8s ease-out;
    position: relative;
}

/* Enhanced Stat Cards */
.stat-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.6s ease;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.3), 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Enhanced Timeline Items */
.education-item,
.internship-item {
    transition: transform 0.3s ease, opacity 0.3s ease;
    position: relative;
}

.education-item:hover,
.internship-item:hover {
    transform: translateX(10px);
}

.education-item::after,
.internship-item::after {
    content: '';
    position: absolute;
    left: -3rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gold-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.education-item:hover::after,
.internship-item:hover::after {
    opacity: 0.3;
}

/* Enhanced Testimonial Cards */
.testimonial-card {
    transform-style: preserve-3d;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    transform: rotate(45deg);
    transition: transform 0.6s ease;
    opacity: 0;
}

.testimonial-card:hover::before {
    transform: rotate(45deg) translate(30%, 30%);
    opacity: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px) rotateX(2deg);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.3), 0 10px 25px rgba(0, 0, 0, 0.3);
    border-color: var(--gold-hover);
    background: rgba(212, 175, 55, 0.12);
}