/* ==========================================
   RESET & BASE STYLES
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Professional Mode */
    --primary: #ec4899;
    --primary-light: #f472b6;
    --primary-dark: #db2777;
    --secondary: #1f2937;
    --secondary-light: #374151;
    --accent: #ec4899;
    --background: #ffffff;
    --background-light: #f9fafb;
    --surface: #f3f4f6;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Dark Mode */
body.light-mode {
    --primary: #f472b6;
    --primary-light: #fb923c;
    --primary-dark: #ec4899;
    --secondary: #f3f4f6;
    --secondary-light: #e5e7eb;
    --accent: #f472b6;
    --background: #0f172a;
    --background-light: #1e293b;
    --surface: #334155;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(236, 72, 153, 0.3);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width var(--transition-base);
}

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

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

.theme-toggle {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    margin-left: 1rem;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.theme-toggle .sun-icon,
.theme-toggle .moon-icon {
    position: absolute;
    transition: all var(--transition-base);
}

.theme-toggle .sun-icon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

.theme-toggle .moon-icon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

body.light-mode .theme-toggle .sun-icon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

body.light-mode .theme-toggle .moon-icon {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 999;
    transition: right var(--transition-base);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 2rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.mobile-menu a:hover {
    color: var(--primary-light);
    transform: translateX(10px);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 8rem 2rem 4rem;
}

.particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.parallax-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.layer-1 {
    background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

.layer-2 {
    background: radial-gradient(circle at 80% 30%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    animation: float 25s ease-in-out infinite reverse;
}

.layer-3 {
    background: radial-gradient(circle at 50% 80%, rgba(20, 184, 166, 0.1) 0%, transparent 50%);
    animation: float 30s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.05); }
}

/* Advanced Parallax Shapes */
.parallax-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    perspective: 1000px;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    filter: blur(80px);
    opacity: 0.3;
    animation: morphShape 20s ease-in-out infinite;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.15), transparent);
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: linear-gradient(225deg, rgba(156, 163, 175, 0.1), transparent);
    top: 40%;
    right: -15%;
    animation-delay: 3s;
}

.shape-3 {
    width: 350px;
    height: 350px;
    background: linear-gradient(315deg, rgba(236, 72, 153, 0.1), transparent);
    bottom: 10%;
    left: 20%;
    animation-delay: 6s;
}

.shape-4 {
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, rgba(156, 163, 175, 0.08), transparent);
    top: 60%;
    right: 30%;
    animation-delay: 9s;
}

.shape-5 {
    width: 450px;
    height: 450px;
    background: linear-gradient(180deg, rgba(236, 72, 153, 0.12), transparent);
    top: 20%;
    left: 50%;
    animation-delay: 12s;
}

@keyframes morphShape {
    0%, 100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    25% {
        border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%;
        transform: translate(50px, 30px) rotate(90deg) scale(1.1);
    }
    50% {
        border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%;
        transform: translate(-30px, 50px) rotate(180deg) scale(0.9);
    }
    75% {
        border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%;
        transform: translate(40px, -40px) rotate(270deg) scale(1.05);
    }
}

/* Wave Animation */
.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    overflow: hidden;
    pointer-events: none;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: waveMove 15s ease-in-out infinite;
    opacity: 0.6;
}

.wave-2 {
    animation: waveMove 20s ease-in-out infinite reverse;
    opacity: 0.4;
}

@keyframes waveMove {
    0%, 100% {
        transform: translateX(0) scale(1);
    }
    50% {
        transform: translateX(-50px) scale(1.05);
    }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

.hero-greeting {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 500;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 0.1s forwards;
}

.hero-name {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 1rem;
    position: relative;
    opacity: 0;
    letter-spacing: -0.03em;
    animation: fadeInScale 1s ease-out 0.3s forwards;
}

/* Glitch Effect */
.glitch {
    position: relative;
    display: inline-block;
}

.glitch-text {
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
}

.glitch::before {
    animation: glitch1 3s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
    transform: translate(-2px, -2px);
}

.glitch::after {
    animation: glitch2 3s infinite;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
    transform: translate(2px, 2px);
}

@keyframes glitch1 {
    0%, 90%, 100% {
        opacity: 0;
        transform: translate(0);
    }
    91%, 93% {
        opacity: 0.8;
        transform: translate(-3px, -3px);
    }
    92% {
        opacity: 1;
        transform: translate(3px, 2px);
    }
}

@keyframes glitch2 {
    0%, 90%, 100% {
        opacity: 0;
        transform: translate(0);
    }
    91%, 93% {
        opacity: 0.8;
        transform: translate(3px, 3px);
    }
    92% {
        opacity: 1;
        transform: translate(-3px, -2px);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.hero-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    min-height: 3rem;
    opacity: 0;
    animation: fadeIn 0.5s ease-out 1.3s forwards;
}

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

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

.typing-cursor {
    display: inline-block;
    width: 3px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    margin-left: 4px;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.reveal-text {
    overflow: hidden;
}

.reveal-line {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: revealLine 0.8s ease-out forwards;
}

.reveal-line:nth-child(1) {
    animation-delay: 2s;
}

.reveal-line:nth-child(2) {
    animation-delay: 2.3s;
}

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

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 2.6s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 20px rgba(236, 72, 153, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(236, 72, 153, 0.4);
    background: var(--primary-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: rgba(236, 72, 153, 0.3);
}

.btn-secondary:hover {
    background: rgba(236, 72, 153, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.hero-social {
    display: flex;
    gap: 1rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 2.9s forwards;
}

.social-link {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--background-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-base);
    text-decoration: none;
}

.social-link:hover {
    background: rgba(236, 72, 153, 0.1);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-4px);
}

/* Design Elements - Elegant & Professional */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1500px;
    transform-style: preserve-3d;
    opacity: 0;
    animation: fadeIn 1s ease-out 1.5s forwards;
}

.design-elements {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.element {
    position: absolute;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform-style: preserve-3d;
}

/* Wireframe Grid */
.wireframe-grid {
    width: 200px;
    height: 200px;
    top: 8%;
    left: 12%;
    animation: floatWireframe 8s ease-in-out infinite;
}

.wireframe-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 10px 30px rgba(236, 72, 153, 0.2));
}

.wireframe-grid:hover {
    transform: rotateY(180deg) scale(1.15);
    filter: brightness(1.3);
}

.wireframe-grid:hover .wireframe-svg {
    animation: pulse 0.5s ease-in-out;
}

@keyframes floatWireframe {
    0%, 100% { transform: translateY(0) rotateZ(0deg); }
    50% { transform: translateY(-25px) rotateZ(5deg); }
}

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

/* Code Window */
.code-window {
    width: 240px;
    top: 15%;
    right: 10%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(236, 72, 153, 0.2);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(17, 24, 39, 0.1);
    animation: floatCode 10s ease-in-out infinite;
}

.window-header {
    padding: 10px;
    background: rgba(243, 244, 246, 0.9);
    display: flex;
    gap: 6px;
    border-bottom: 1px solid rgba(236, 72, 153, 0.15);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-content {
    padding: 15px;
    font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
    font-size: 11px;
    line-height: 1.6;
    color: #374151;
}

.code-line {
    opacity: 0;
    transform: translateX(-10px);
    animation: typeIn 0.5s ease-out forwards;
}

.code-line:nth-child(1) { animation-delay: 2s; }
.code-line:nth-child(2) { animation-delay: 2.2s; }
.code-line:nth-child(3) { animation-delay: 2.4s; }
.code-line:nth-child(4) { animation-delay: 2.6s; }
.code-line:nth-child(5) { animation-delay: 2.8s; }

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

.keyword { color: #ec4899; font-weight: 600; }
.class-name { color: #1f2937; font-weight: 600; }
.function { color: #6b7280; }
.string { color: #ec4899; }

.code-window:hover {
    transform: scale(1.1) translateZ(30px);
    box-shadow: 0 30px 80px rgba(236, 72, 153, 0.25);
}

.code-window:hover .code-line {
    animation: none;
    opacity: 1;
    transform: translateX(2px);
}

@keyframes floatCode {
    0%, 100% { transform: translateY(0) rotateX(5deg); }
    50% { transform: translateY(-30px) rotateX(-5deg); }
}

body.light-mode .code-window {
    background: rgba(15, 23, 42, 0.95);
    border-color: rgba(244, 114, 182, 0.3);
}

body.light-mode .window-header {
    background: rgba(31, 41, 55, 0.9);
}

body.light-mode .code-content {
    color: #e5e7eb;
}

body.light-mode .keyword { color: #f472b6; }
body.light-mode .class-name { color: #f9fafb; }
body.light-mode .function { color: #d1d5db; }
body.light-mode .string { color: #f472b6; }

/* UI Stack */
.ui-stack {
    width: 140px;
    height: 140px;
    bottom: 22%;
    left: 18%;
    animation: floatStack 12s ease-in-out infinite;
}

.ui-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(236, 72, 153, 0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(236, 72, 153, 0.2);
    border-radius: 16px;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.layer-1 {
    transform: translateZ(0) scale(1);
}

.layer-2 {
    transform: translateZ(15px) scale(0.95);
    opacity: 0.7;
}

.layer-3 {
    transform: translateZ(30px) scale(0.9);
    opacity: 0.5;
}

.ui-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    color: rgba(236, 72, 153, 0.7);
    z-index: 10;
}

.ui-stack:hover .layer-1 {
    transform: translateZ(30px) scale(1.05);
}

.ui-stack:hover .layer-2 {
    transform: translateZ(50px) scale(1);
    opacity: 0.9;
}

.ui-stack:hover .layer-3 {
    transform: translateZ(70px) scale(0.95);
    opacity: 0.7;
}

.ui-stack:hover .ui-icon {
    transform: translate(-50%, -50%) rotate(180deg) scale(1.2);
}

@keyframes floatStack {
    0%, 100% { transform: translateY(0) rotateY(0deg); }
    50% { transform: translateY(-20px) rotateY(15deg); }
}

/* Color Palette */
.color-palette {
    width: 180px;
    height: 180px;
    bottom: 18%;
    right: 15%;
    animation: floatPalette 9s ease-in-out infinite;
}

.palette-circle {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.palette-circle:nth-child(1) {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.palette-circle:nth-child(2) {
    bottom: 20px;
    left: 10px;
}

.palette-circle:nth-child(3) {
    bottom: 20px;
    right: 10px;
}

.palette-ring {
    position: absolute;
    width: 120px;
    height: 120px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px dashed rgba(236, 72, 153, 0.3);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.color-palette:hover .palette-circle:nth-child(1) {
    transform: translateX(-50%) translateY(-30px) scale(1.3);
}

.color-palette:hover .palette-circle:nth-child(2) {
    transform: translateX(-30px) translateY(20px) scale(1.3);
}

.color-palette:hover .palette-circle:nth-child(3) {
    transform: translateX(30px) translateY(20px) scale(1.3);
}

.color-palette:hover .palette-ring {
    transform: translate(-50%, -50%) scale(1.4);
    border-style: solid;
}

@keyframes floatPalette {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(10deg); }
}

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Device Frame */
.device-frame {
    width: 110px;
    height: 200px;
    top: 48%;
    left: 50%;
    transform: translateX(-50%);
    animation: floatDevice 11s ease-in-out infinite;
}

.device-screen {
    width: 100%;
    height: 100%;
    background: rgba(236, 72, 153, 0.06);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(236, 72, 153, 0.2);
    border-radius: 20px;
    padding: 8px;
    box-shadow: 0 20px 50px rgba(236, 72, 153, 0.15);
    position: relative;
    overflow: hidden;
}

.device-screen::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: rgba(236, 72, 153, 0.2);
    border-radius: 2px;
}

.screen-bar {
    width: 100%;
    height: 20px;
    background: rgba(236, 72, 153, 0.1);
    border-radius: 8px;
    margin-bottom: 8px;
    margin-top: 8px;
}

.screen-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.content-block {
    width: 100%;
    height: 50px;
    background: rgba(236, 72, 153, 0.08);
    border-radius: 8px;
    animation: shimmer 2s ease-in-out infinite;
}

.content-block:nth-child(2) {
    animation-delay: 0.5s;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.device-frame:hover {
    transform: translateX(-50%) scale(1.15) rotateY(15deg);
}

.device-frame:hover .device-screen {
    box-shadow: 0 30px 80px rgba(236, 72, 153, 0.25);
}

@keyframes floatDevice {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-30px); }
}

/* Responsive */
@media (max-width: 1024px) {
    .element {
        transform: scale(0.85) !important;
    }
}

@media (max-width: 768px) {
    .wireframe-grid { left: 5%; top: 5%; width: 140px; height: 140px; }
    .code-window { right: 5%; top: 10%; width: 180px; }
    .ui-stack { left: 8%; bottom: 28%; width: 100px; height: 100px; }
    .color-palette { right: 8%; bottom: 15%; width: 130px; height: 130px; }
    .device-frame { top: 40%; width: 90px; height: 160px; }
    
    .element {
        transform: scale(0.75) !important;
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 8px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.scroll-indicator:hover {
    border-color: var(--primary-light);
}

.scroll-indicator span {
    width: 6px;
    height: 10px;
    background: var(--text-muted);
    border-radius: 3px;
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(20px); opacity: 0; }
}

/* Fade In Animations */
.fade-in {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in-delay-1 {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.fade-in-delay-2 {
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.fade-in-delay-3 {
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.fade-in-delay-4 {
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.fade-in-delay-5 {
    animation: fadeInUp 0.8s ease-out 1s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   SECTIONS
   ========================================== */
.section {
    padding: var(--spacing-xl) 2rem;
    position: relative;
    overflow: hidden;
}

.section > .container {
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    color: var(--primary-light);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Parallax Elements */
.parallax-element {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.parallax-element.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Background Parallax Shapes for Sections */
.parallax-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
}

.bg-shape-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, var(--primary), transparent);
    top: -20%;
    right: -10%;
    animation: floatBg 25s ease-in-out infinite;
}

.bg-shape-2 {
    width: 500px;
    height: 500px;
    background: linear-gradient(225deg, var(--secondary), transparent);
    bottom: -15%;
    left: -5%;
    animation: floatBg 30s ease-in-out infinite 5s;
}

.bg-shape-3 {
    width: 700px;
    height: 700px;
    background: linear-gradient(315deg, var(--accent), transparent);
    top: 50%;
    left: -15%;
    animation: floatBg 28s ease-in-out infinite 3s;
}

.bg-shape-4 {
    width: 550px;
    height: 550px;
    background: linear-gradient(45deg, var(--primary-light), transparent);
    bottom: 10%;
    right: -10%;
    animation: floatBg 32s ease-in-out infinite 7s;
}

@keyframes floatBg {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(50px, -50px) scale(1.1); }
    50% { transform: translate(-30px, 30px) scale(0.9); }
    75% { transform: translate(40px, -20px) scale(1.05); }
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about-section {
    background: linear-gradient(180deg, var(--background) 0%, var(--background-light) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text .lead {
    font-size: 1.3rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.highlight-box {
    background: rgba(99, 102, 241, 0.05);
    border-left: 4px solid var(--primary);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.highlight-box h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-list li {
    color: var(--text-secondary);
    padding-left: 1.5rem;
    position: relative;
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-light);
    font-weight: bold;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-8px);
    background: rgba(236, 72, 153, 0.06);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(236, 72, 153, 0.15);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), #f472b6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ==========================================
   SKILLS SECTION
   ========================================== */
.skills-section {
    background: var(--background);
}

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

.skill-category {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all var(--transition-base);
}

.skill-category:hover {
    transform: translateY(-8px);
    background: rgba(236, 72, 153, 0.04);
    border-color: rgba(236, 72, 153, 0.4);
    box-shadow: 0 25px 60px rgba(236, 72, 153, 0.15);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-tag {
    padding: 0.5rem 1rem;
    background: rgba(236, 72, 153, 0.06);
    border: 1px solid rgba(236, 72, 153, 0.15);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    color: var(--primary-light);
    transform: translateY(-2px);
}

.skill-tag.featured {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(236, 72, 153, 0.2));
    border-color: var(--primary);
    color: var(--primary-light);
    font-weight: 600;
}

/* ==========================================
   PROJECTS SECTION
   ========================================== */
.projects-section {
    background: linear-gradient(180deg, var(--background) 0%, var(--background-light) 100%);
}

.project-featured {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    margin-bottom: 3rem;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    transition: all var(--transition-base);
}

.project-featured:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2);
}

.project-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-mockup {
    position: relative;
    animation: floatSlow 6s ease-in-out infinite;
}

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

.mockup-phone {
    width: 280px;
    height: 560px;
    background: linear-gradient(135deg, #1e293b, #334155);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    position: relative;
}

.mockup-phone::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: #0f172a;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.screen-content {
    padding: 3rem 1.5rem 1.5rem;
    height: 100%;
}

.app-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.preview-header {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: 2rem;
}

.preview-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.preview-card {
    background: rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    height: 100px;
    animation: pulse 2s ease-in-out infinite;
}

.preview-card:nth-child(2) {
    animation-delay: 0.5s;
}

.preview-card:nth-child(3) {
    animation-delay: 1s;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.project-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(236, 72, 153, 0.2);
    border: 1px solid var(--secondary);
    border-radius: 50px;
    color: var(--secondary-light);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    width: fit-content;
}

.project-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.project-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.project-description p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.project-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.highlight-item {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.highlight-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.highlight-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.highlight-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 2rem 0;
}

.tech-tag {
    padding: 0.5rem 1rem;
    background: rgba(236, 72, 153, 0.08);
    border: 1px solid rgba(236, 72, 153, 0.25);
    border-radius: 8px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* Project Card */
.project-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all var(--transition-base);
}

.project-card:hover {
    transform: translateY(-8px);
    background: rgba(236, 72, 153, 0.04);
    box-shadow: 0 30px 70px rgba(236, 72, 153, 0.2);
}

.project-card-header h3 {
    font-size: 1.8rem;
    margin: 1rem 0;
    color: var(--text-primary);
}

.project-card-header p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.project-card-body p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* ==========================================
   EXPERIENCE SECTION
   ========================================== */
.experience-section {
    background: var(--background);
}

.timeline {
    position: relative;
    padding-left: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary), #f472b6);
}

.timeline-item {
    position: relative;
    padding-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: -3.5rem;
    top: 0;
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, var(--primary), #f472b6);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--background), 0 0 20px rgba(236, 72, 153, 0.4);
}

.timeline-content {
    background: rgba(236, 72, 153, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(236, 72, 153, 0.1);
    border-radius: 16px;
    padding: 2rem;
    transition: all var(--transition-base);
}

.timeline-content:hover {
    background: rgba(236, 72, 153, 0.06);
    transform: translateX(8px);
    border-color: rgba(236, 72, 153, 0.3);
}

.timeline-date {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timeline-content h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.timeline-content h4 {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.timeline-content ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.timeline-content li {
    color: var(--text-secondary);
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.7;
}

.timeline-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact-section {
    background: linear-gradient(180deg, var(--background-light) 0%, var(--background) 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-text .lead {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.contact-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.availability-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid var(--accent);
    border-radius: 12px;
    color: var(--accent);
    font-weight: 600;
}

.status-dot {
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.7); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(20, 184, 166, 0); }
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.contact-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.contact-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.contact-details p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--background);
    border-top: 1px solid rgba(236, 72, 153, 0.15);
    padding: 3rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-text p {
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

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

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .project-featured {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .project-highlights {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .theme-toggle {
        margin-left: auto;
        margin-right: 1rem;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 6rem 1.5rem 3rem;
    }
    
    .section {
        padding: var(--spacing-lg) 1.5rem;
    }
    
    .hero-name {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .floating-card {
        padding: 1.5rem;
    }
    
    .card-1 {
        top: 5%;
        left: 5%;
    }
    
    .card-2 {
        top: 45%;
        right: 5%;
    }
    
    .card-3 {
        bottom: 10%;
        left: 20%;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .mockup-phone {
        width: 240px;
        height: 480px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-visual {
        height: 300px;
        opacity: 1; /* Always visible on mobile */
    }
    
    .object-3d {
        transform: scale(0.7) !important;
    }
    
    .cube { left: 5%; top: 10%; }
    .sphere { right: 5%; top: 40%; }
    .torus { left: 25%; bottom: 15%; }
    
    .card-icon {
        font-size: 2rem;
    }
    
    .floating-card p {
        font-size: 1rem;
    }
    
    .card-icon {
        font-size: 2rem;
    }
    
    .floating-card p {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .project-featured {
        padding: 2rem;
    }
    
    .mockup-phone {
        width: 200px;
        height: 400px;
    }
}

/* ==========================================
   UTILITIES
   ========================================== */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.light-mode .glass {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-mode .floating-card,
body.light-mode .stat-card,
body.light-mode .skill-category,
body.light-mode .project-featured,
body.light-mode .project-card,
body.light-mode .timeline-content,
body.light-mode .contact-card {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light-mode .mockup-phone {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
}

body.light-mode .phone-screen {
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
}

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

/* Print styles */
@media print {
    .navbar,
    .mobile-menu,
    .scroll-indicator,
    .hero-visual,
    .footer {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
}