/* ============================================
   PROFESSIONAL PHOTOGRAPHY PORTFOLIO DESIGN
   Expert UI/UX Design with Color Theory
   ============================================ */

* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

html { 
    scroll-behavior: smooth; 
    font-size: 16px;
}

img { 
    max-width: 100%; 
    height: auto; 
    display: block; 
}

/* ============================================
   PROFESSIONAL COLOR SYSTEM
   Based on Color Theory & Photography Aesthetics
   ============================================ */

:root {
    /* Base Colors - Deep Charcoal & Ebony (Photography Studio Feel) */
    --bg-primary: #0a0a0f;
    --bg-secondary: #14141a;
    --bg-tertiary: #1a1a22;
    
    /* Surface Colors - Subtle Elevation */
    --surface: #1f1f28;
    --surface-elevated: #252530;
    
    /* Text Colors - Professional Contrast */
    --text-primary: #f5f5f7;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    
    /* Accent Colors - Warm Gold/Amber (Light & Photography) */
    --accent-primary: #d4af37;
    --accent-secondary: #f4d03f;
    --accent-tertiary: #c9a961;
    
    /* Supporting Colors - Sophisticated Palette */
    --accent-cool: #8b9dc3;
    --accent-warm: #d4a574;
    
    /* Border & Divider */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-medium: rgba(255, 255, 255, 0.12);
    --border-strong: rgba(255, 255, 255, 0.2);
    
    /* Shadows - Professional Depth */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.7);
    
    /* Glow Effects - Subtle & Professional */
    --glow-subtle: 0 0 20px rgba(212, 175, 55, 0.15);
    --glow-medium: 0 0 30px rgba(212, 175, 55, 0.25);
    --glow-strong: 0 0 40px rgba(212, 175, 55, 0.35);
    
    /* Gradients - Sophisticated & Refined */
    --gradient-primary: linear-gradient(135deg, #d4af37 0%, #f4d03f 50%, #c9a961 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(244, 208, 63, 0.05) 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(10, 10, 15, 0.7) 0%, rgba(10, 10, 15, 0.3) 50%, rgba(10, 10, 15, 0.9) 100%);
    
    /* Spacing System - 8px Base Unit */
    --space-xs: 0.5rem;   /* 8px */
    --space-sm: 1rem;     /* 16px */
    --space-md: 1.5rem;   /* 24px */
    --space-lg: 2rem;     /* 32px */
    --space-xl: 3rem;     /* 48px */
    --space-2xl: 4rem;    /* 64px */
    --space-3xl: 6rem;   /* 96px */
    
    /* Typography Scale */
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;    /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;     /* 24px */
    --font-size-3xl: 2rem;       /* 32px */
    --font-size-4xl: 2.5rem;     /* 40px */
    --font-size-5xl: 3rem;       /* 48px */
    --font-size-6xl: 4rem;       /* 64px */
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

[data-theme="light"] {
    --bg-primary: #fafafa;
    --bg-secondary: #f5f5f5;
    --bg-tertiary: #eeeeee;
    --surface: #ffffff;
    --surface-elevated: #fafafa;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-tertiary: #6a6a6a;
    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-medium: rgba(0, 0, 0, 0.12);
    --border-strong: rgba(0, 0, 0, 0.2);
}

/* ============================================
   BASE STYLES
   ============================================ */

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background var(--transition-base), color var(--transition-base);
}

/* ============================================
   LOADER
   ============================================ */

.loader { 
    position: fixed; 
    width: 100%; 
    height: 100vh; 
    background: var(--bg-primary); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    flex-direction: column; 
    z-index: 9999; 
    transition: opacity var(--transition-base); 
}

.loadbar { 
    width: 320px; 
    height: 3px; 
    background: var(--surface); 
    border-radius: var(--radius-full); 
    overflow: hidden; 
    position: relative;
}

.loader-progress { 
    width: 0; 
    height: 100%; 
    background: var(--gradient-primary); 
    will-change: width;
    border-radius: var(--radius-full);
}

/* ============================================
   CURSOR (Desktop Only)
   ============================================ */

.cursor { 
    position: fixed; 
    width: 12px; 
    height: 12px; 
    background: var(--accent-primary); 
    border-radius: 50%; 
    pointer-events: none; 
    z-index: 9999; 
    mix-blend-mode: difference; 
    will-change: transform;
    transition: transform var(--transition-fast);
}

.cursor-follower { 
    position: fixed; 
    width: 32px; 
    height: 32px; 
    border: 1.5px solid var(--accent-primary); 
    border-radius: 50%; 
    pointer-events: none; 
    z-index: 9998; 
    transition: transform var(--transition-base); 
    will-change: transform;
    opacity: 0.6;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar { 
    position: sticky; 
    top: 0; 
    width: 100%; 
    padding: var(--space-md) var(--space-xl); 
    background: rgba(10, 10, 15, 0.8); 
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    z-index: 1000; 
    transition: all var(--transition-base);
    border-bottom: 1px solid var(--border-subtle);
}

[data-theme="light"] .navbar { 
    background: rgba(250, 250, 250, 0.8); 
}

.nav-container { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    max-width: 1400px; 
    margin: 0 auto; 
}

.logo { 
    font-size: var(--font-size-xl); 
    font-weight: 700; 
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Playfair Display', serif;
    letter-spacing: -0.02em;
}

.nav-links { 
    display: flex; 
    list-style: none; 
    gap: var(--space-xl); 
}

.nav-links a { 
    text-decoration: none; 
    color: var(--text-secondary); 
    font-weight: 500; 
    font-size: var(--font-size-sm);
    transition: color var(--transition-base); 
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-links a::after { 
    content: ''; 
    position: absolute; 
    bottom: -6px; 
    left: 0; 
    width: 0; 
    height: 2px; 
    background: var(--gradient-primary); 
    transition: width var(--transition-base); 
}

.nav-links a:hover { 
    color: var(--text-primary); 
}

.nav-links a:hover::after { 
    width: 100%; 
}

/* Theme Toggle */
.theme-toggle { 
    position: relative; 
    width: 56px; 
    height: 28px; 
    background: var(--surface); 
    border-radius: var(--radius-full); 
    cursor: pointer; 
    transition: all var(--transition-base); 
    border: 1px solid var(--border-subtle); 
    margin-left: var(--space-md); 
}

.theme-toggle::before { 
    content: ''; 
    position: absolute; 
    top: 2px; 
    left: 2px; 
    width: 22px; 
    height: 22px; 
    background: var(--accent-primary); 
    border-radius: 50%; 
    transition: transform var(--transition-base); 
    box-shadow: var(--shadow-sm);
}

[data-theme="light"] .theme-toggle::before { 
    transform: translateX(28px); 
    background: var(--text-primary);
}

.theme-toggle-icon { 
    position: absolute; 
    top: 50%; 
    transform: translateY(-50%); 
    transition: opacity var(--transition-base); 
    font-size: var(--font-size-sm);
}

.sun { right: 6px; opacity: 0; }
.moon { left: 6px; opacity: 1; }
[data-theme="light"] .sun { opacity: 1; }
[data-theme="light"] .moon { opacity: 0; }

/* Mobile Menu */
.menu-toggle { 
    display: none; 
    flex-direction: column; 
    cursor: pointer; 
    z-index: 1001; 
    gap: 4px;
}

.menu-toggle span { 
    width: 24px; 
    height: 2px; 
    background: var(--text-primary); 
    transition: all var(--transition-base);
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) { 
    transform: rotate(45deg) translate(6px, 6px); 
}

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

.menu-toggle.active span:nth-child(3) { 
    transform: rotate(-45deg) translate(6px, -6px); 
}

.mobile-menu { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100vh; 
    background: var(--bg-primary); 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: center; 
    z-index: 999; 
    transform: translateX(-100%); 
    transition: transform var(--transition-base); 
}

.mobile-menu.active { 
    transform: translateX(0); 
}

.mobile-menu a { 
    color: var(--text-primary); 
    text-decoration: none; 
    font-size: var(--font-size-3xl); 
    font-weight: 600; 
    margin: var(--space-md); 
    font-family: 'Playfair Display', serif; 
    transform: translateY(20px); 
    opacity: 0; 
    transition: all var(--transition-base); 
}

.mobile-menu.active a { 
    opacity: 1; 
    transform: translateY(0); 
}

.mobile-menu.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.4s; }
.mobile-menu.active a:nth-child(5) { transition-delay: 0.5s; }

/* ============================================
   HERO SECTION
   ============================================ */

.hero { 
    height: 100vh; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    position: relative; 
    overflow: hidden; 
}

.hero-overlay { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: var(--gradient-overlay);
    z-index: 1; 
}

.hero-content { 
    text-align: center; 
    z-index: 2; 
    max-width: 900px; 
    padding: 0 var(--space-xl); 
}

.hero-title { 
    font-size: clamp(2.5rem, 6vw, 5rem); 
    font-weight: 700; 
    line-height: 1.1; 
    font-family: 'Playfair Display', serif; 
    filter: blur(10px); 
    transform: translateY(50px); 
    opacity: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

.hero-subtitle { 
    margin-bottom: var(--space-lg); 
    filter: blur(10px); 
    transform: translateY(50px); 
    opacity: 0; 
    font-weight: 300; 
    font-size: clamp(1rem, 2vw, 1.5rem); 
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

.hero-description { 
    margin-bottom: var(--space-xl); 
    filter: blur(10px); 
    transform: translateY(50px); 
    opacity: 0; 
    font-weight: 300; 
    font-size: clamp(0.95rem, 1.5vw, 1.125rem); 
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.text-anim { 
    display: inline-block; 
}

.cta-button { 
    display: inline-block; 
    padding: var(--space-md) var(--space-xl); 
    background: var(--gradient-primary); 
    color: var(--bg-primary); 
    text-decoration: none; 
    border-radius: var(--radius-full); 
    font-weight: 600; 
    font-size: var(--font-size-base);
    transition: all var(--transition-base); 
    filter: blur(10px); 
    transform: translateY(50px); 
    opacity: 0; 
    box-shadow: var(--shadow-md);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.cta-button:hover { 
    transform: translateY(-4px); 
    box-shadow: var(--glow-medium), var(--shadow-lg);
}

.hero-image { 
    height: 100%; 
    width: 100%; 
    object-fit: cover; 
    position: absolute; 
    top: 0; 
    left: 0; 
    z-index: 0; 
    filter: brightness(0.4);
}

/* ============================================
   GALLERY
   ============================================ */

.gallery { 
    padding: var(--space-3xl) var(--space-xl); 
    text-align: center; 
    background: var(--bg-secondary);
    position: relative;
}

.gallery h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--space-3xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.gallery-container { 
    max-width: 1400px; 
    margin: 0 auto; 
}

.gallery-category { 
    margin-bottom: var(--space-3xl); 
}

.gallery-category h3 { 
    font-size: clamp(1.5rem, 3vw, 2.5rem); 
    margin-bottom: var(--space-xl); 
    font-family: 'Playfair Display', serif; 
    color: var(--text-primary); 
    font-weight: 600; 
    letter-spacing: -0.01em;
}

.gallery-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
    gap: var(--space-xl); 
}

.gallery-item { 
    width: 100%; 
    height: auto; 
    border-radius: var(--radius-lg); 
    box-shadow: var(--shadow-md); 
    transition: all var(--transition-base); 
    opacity: 1 !important; 
    object-fit: cover; 
    min-height: 320px;
    max-height: 520px;
    background: var(--surface);
    cursor: pointer;
    border: 1px solid var(--border-subtle);
    display: block;
    visibility: visible;
}

.gallery-item:hover { 
    transform: translateY(-8px) scale(1.02); 
    box-shadow: var(--glow-medium), var(--shadow-xl);
    border-color: var(--border-medium);
}

.gallery-item[loading="lazy"] { 
    opacity: 1 !important; 
    visibility: visible !important;
    transition: opacity var(--transition-base); 
}

.gallery-item[loading="lazy"].loaded { 
    opacity: 1 !important; 
    visibility: visible !important;
}

/* Ensure gallery grid is visible */
.gallery-grid {
    display: grid !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Ensure gallery category content is visible */
.gallery-category {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.explore-more { 
    text-align: center; 
    padding: var(--space-sm) var(--space-xl); 
    font-size: var(--font-size-sm); 
    color: var(--bg-primary); 
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer; 
    transition: all var(--transition-base);
    margin-top: var(--space-xl);
    font-weight: 600;
    box-shadow: var(--shadow-md);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.explore-more:hover { 
    transform: translateY(-3px);
    box-shadow: var(--glow-medium), var(--shadow-lg);
}

/* ============================================
   ABOUT
   ============================================ */

.about { 
    padding: var(--space-3xl) var(--space-xl); 
    background: var(--bg-primary); 
}

.about h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--space-3xl);
    text-align: center;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.about-content { 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    max-width: 1200px; 
    margin: 0 auto; 
    gap: var(--space-3xl); 
}

.about-image { 
    width: 280px; 
    height: 280px; 
    border-radius: 50%; 
    object-fit: cover; 
    box-shadow: var(--shadow-lg); 
    opacity: 1; 
    transition: all var(--transition-base); 
    border: 3px solid var(--accent-primary);
    flex-shrink: 0;
}

.about-image:hover {
    transform: scale(1.05);
    box-shadow: var(--glow-medium), var(--shadow-xl);
}

.about-text { 
    max-width: 650px; 
    text-align: left; 
}

.about-text p { 
    font-size: var(--font-size-lg); 
    margin-bottom: var(--space-md); 
    color: var(--text-secondary); 
    font-weight: 300; 
    line-height: 1.8; 
}

/* ============================================
   ACHIEVEMENTS
   ============================================ */

.achievements { 
    padding: var(--space-3xl) var(--space-xl); 
    background: var(--bg-secondary); 
    text-align: center; 
}

.achievements h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: var(--space-3xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.achievement-tabs { 
    display: flex; 
    justify-content: center; 
    gap: var(--space-xl); 
    max-width: 1000px; 
    margin: 0 auto; 
}

.achievement-tab { 
    background: var(--surface); 
    padding: var(--space-xl); 
    border-radius: var(--radius-lg); 
    box-shadow: var(--shadow-md); 
    font-size: var(--font-size-lg); 
    color: var(--text-primary); 
    flex: 1; 
    transition: all var(--transition-base);
    border: 1px solid var(--border-subtle);
    font-weight: 500;
    text-align: left;
}

.achievement-tab:hover { 
    transform: translateY(-6px);
    box-shadow: var(--glow-subtle), var(--shadow-lg);
    border-color: var(--accent-primary);
}

.achievement-icon {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-sm);
}

.achievement-tab h4 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
    font-family: 'Playfair Display', serif;
    letter-spacing: -0.01em;
}

.achievement-tab p {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   CONTACT
   ============================================ */

.contact { 
    padding: var(--space-3xl) var(--space-xl); 
    background: var(--bg-primary); 
    text-align: center; 
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-subtle);
    z-index: 0;
}

.contact > * { 
    position: relative; 
    z-index: 1; 
}

.contact h2 { 
    font-size: clamp(2rem, 4vw, 3.5rem); 
    margin-bottom: var(--space-xl); 
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.contact-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    margin: var(--space-xl) 0;
    flex-wrap: wrap;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
    text-decoration: none;
    padding: var(--space-sm) var(--space-lg);
    background: var(--surface);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    border: 1px solid var(--border-subtle);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.contact-info-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-subtle), var(--shadow-md);
    border-color: var(--accent-primary);
}

.contact-icon { 
    width: 20px; 
    height: 20px; 
    object-fit: contain;
}
.contact-icon-inline svg {
    width: 20px;
    height: 20px;
    display: block;
    fill: currentColor;
}

.contact p { 
    font-size: var(--font-size-base); 
    margin-bottom: var(--space-md); 
    color: var(--text-secondary); 
}

.contact a { 
    color: var(--accent-primary); 
    text-decoration: none; 
    font-weight: 500; 
}

form { 
    max-width: 600px; 
    margin: var(--space-xl) auto 0; 
    display: flex; 
    flex-direction: column; 
    gap: var(--space-lg); 
}

input, textarea { 
    padding: var(--space-md); 
    border: 1px solid var(--border-subtle); 
    background: var(--surface); 
    color: var(--text-primary); 
    border-radius: var(--radius-md); 
    font-size: var(--font-size-base); 
    font-family: inherit; 
    transition: all var(--transition-base);
}

input:focus, textarea:focus { 
    outline: none; 
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

textarea { 
    resize: vertical; 
    min-height: 140px; 
}

button[type="submit"] { 
    padding: var(--space-md) var(--space-xl); 
    background: var(--gradient-primary); 
    color: var(--bg-primary); 
    border: none; 
    border-radius: var(--radius-md); 
    cursor: pointer; 
    font-weight: 600; 
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: var(--shadow-md);
}

button[type="submit"]:hover { 
    transform: translateY(-2px);
    box-shadow: var(--glow-medium), var(--shadow-lg);
}

button[type="submit"]:active { 
    transform: translateY(0); 
}

button[type="submit"]:disabled { 
    opacity: 0.6; 
    cursor: not-allowed;
    transform: none;
}

/* ============================================
   MODAL/LIGHTBOX
   ============================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.98);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    max-width: 95vw;
    max-height: 95vh;
    position: relative;
    animation: modalFadeIn 0.4s ease;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-subtle);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    font-size: var(--font-size-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 10001;
    box-shadow: var(--shadow-md);
    line-height: 1;
    font-weight: 300;
}

.modal-close:hover {
    transform: rotate(90deg) scale(1.1);
    box-shadow: var(--glow-medium), var(--shadow-lg);
}

.modal-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    padding: var(--space-md);
    max-height: 85vh;
    overflow-y: auto;
}

.modal-gallery h3 {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: var(--space-xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Playfair Display', serif;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
}

.modal-gallery::-webkit-scrollbar {
    width: 8px;
}

.modal-gallery::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
}

.modal-gallery::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.modal-gallery::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

.modal-gallery img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-subtle);
}

.modal-gallery img:hover {
    transform: scale(1.03);
    box-shadow: var(--glow-subtle), var(--shadow-lg);
    border-color: var(--border-medium);
}

.modal-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.99);
    z-index: 10002;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal-lightbox.active {
    display: flex;
}

.lightbox-image {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
}

.lightbox-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    font-size: var(--font-size-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 10003;
    box-shadow: var(--shadow-md);
    font-weight: 300;
}

.lightbox-close:hover {
    transform: rotate(90deg) scale(1.1);
    box-shadow: var(--glow-medium), var(--shadow-lg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(212, 175, 55, 0.2);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    font-size: var(--font-size-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.lightbox-nav:hover {
    background: rgba(212, 175, 55, 0.4);
    transform: translateY(-50%) scale(1.1);
    border-color: var(--accent-primary);
}

.lightbox-prev {
    left: var(--space-lg);
}

.lightbox-next {
    right: var(--space-lg);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ============================================
   MEDIA QUERIES
   ============================================ */

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav-links { display: none; }
    .cursor, .cursor-follower { display: none; }
    .hero { flex-direction: column; }
    .hero-image { height: 40%; }
    .about-content { flex-direction: column; text-align: center; }
    .about-text { text-align: center; }
    .achievement-tabs { flex-direction: column; }
    .gallery-grid { grid-template-columns: 1fr; }
    .navbar { padding: var(--space-md); }
    .hero-content { padding: 0 var(--space-md); }
    .gallery, .about, .achievements, .contact { padding: var(--space-2xl) var(--space-md); }
    .modal-gallery { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--space-md); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { 
        animation-duration: 0.01ms !important; 
        animation-iteration-count: 1 !important; 
        transition-duration: 0.01ms !important; 
    }
    html { scroll-behavior: auto; }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

@supports (content-visibility: auto) {
    .gallery-item { content-visibility: auto; }
}