/* Modern, dark theme with colorful cube accents
   ============================================ */

/* Design Tokens */
:root {
    /* Colors - Dark theme with cube colors */
    --bg: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --text-subtle: #64748b;
    
    /* Rubik's Cube Colors */
    --cube-red: #dc2626;
    --cube-orange: #f97316;
    --cube-yellow: #eab308;
    --cube-green: #22c55e;
    --cube-blue: #3b82f6;
    --cube-white: #f8fafc;
    /* Light variants for dice cube */
    --cube-red-light: #fca5a5;
    --cube-orange-light: #fed7aa;
    --cube-yellow-light: #fef3c7;
    --cube-green-light: #bbf7d0;
    --cube-blue-light: #bfdbfe;
    --cube-white-light: #fefce8;
    
    /* Primary accent */
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-glow: rgba(59, 130, 246, 0.3);
    
    /* Layout */
    --max-width: 1200px;
    --nav-height: 80px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    /* Typography */
    --font-heading: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img, svg {
    display: block;
    max-width: 100%;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* Accessibility */
.skip-link {
    position: absolute;
    left: 8px;
    top: -60px;
    background: var(--primary);
    color: var(--text);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--transition-base);
    font-weight: 600;
}

.skip-link:focus {
    top: 8px;
}

/* Focus Styles */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Animated Background Cubes */
.cube-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.floating-cube {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    opacity: 0.08;
    animation: float 20s infinite ease-in-out;
}

.cube-1 {
    background: var(--cube-red);
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.cube-2 {
    background: var(--cube-orange);
    top: 60%;
    left: 15%;
    width: 40px;
    height: 40px;
    animation-delay: -4s;
}

.cube-3 {
    background: var(--cube-yellow);
    top: 30%;
    right: 10%;
    width: 80px;
    height: 80px;
    animation-delay: -8s;
}

.cube-4 {
    background: var(--cube-green);
    bottom: 20%;
    right: 20%;
    width: 50px;
    height: 50px;
    animation-delay: -12s;
}

.cube-5 {
    background: var(--cube-blue);
    bottom: 40%;
    left: 30%;
    width: 35px;
    height: 35px;
    animation-delay: -16s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(30px, -30px) rotate(90deg);
    }
    50% {
        transform: translate(-20px, 20px) rotate(180deg);
    }
    75% {
        transform: translate(40px, 10px) rotate(270deg);
    }
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.nav.scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: var(--max-width);
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
}

.logo-cube {
    display: grid;
    grid-template-columns: repeat(2, 12px);
    gap: 3px;
}

.mini-cube {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    transition: transform var(--transition-fast);
}

.mini-cube.red { background: var(--cube-red); }
.mini-cube.orange { background: var(--cube-orange); }
.mini-cube.yellow { background: var(--cube-yellow); }
.mini-cube.green { background: var(--cube-green); }

.logo:hover .mini-cube {
    transform: rotate(90deg);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 10px 16px;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
    color: var(--text);
}

.nav-link.active {
    color: var(--text);
    background: rgba(255, 255, 255, 0.08);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    margin: 3px 0;
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

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

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Sections */
.section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(var(--nav-height) + 60px) 0 80px;
    z-index: 1;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease forwards;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--cube-green);
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--cube-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 16px;
}

.title-line {
    display: block;
}

.title-line.accent {
    background: linear-gradient(135deg, var(--cube-red), var(--cube-orange), var(--cube-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
}

.hero-tagline {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 450px;
    margin-bottom: 32px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.25);
}

.btn-full {
    width: 100%;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
}

.stat-plus {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cube-orange);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* 3D Rubik's Cube */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    animation: fadeIn 1s ease forwards 0.3s;
    opacity: 0;
}

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

.rubiks-cube-3d {
    width: 200px;
    height: 200px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 20s infinite linear;
}

@keyframes rotateCube {
    0% { transform: rotateX(-20deg) rotateY(0deg); }
    100% { transform: rotateX(-20deg) rotateY(360deg); }
}

.cube-face {
    position: absolute;
    width: 200px;
    height: 200px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    padding: 5px;
    background: #020617;
    border-radius: var(--radius-sm);
}

.cube-face.front { transform: translateZ(100px); }
.cube-face.back { transform: rotateY(180deg) translateZ(100px); }
.cube-face.right { transform: rotateY(90deg) translateZ(100px); }
.cube-face.left { transform: rotateY(-90deg) translateZ(100px); }
.cube-face.top { transform: rotateX(90deg) translateZ(100px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(100px); }

.cubie {
    border-radius: 4px;
    background: var(--cube-white-light);
    border: 2px solid #020617;
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.45);
    transition: transform var(--transition-fast);
}

.cubie::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.75);
    box-shadow: 0 0 4px rgba(255, 255, 255, 0.6);
}

/* Scrambled cube-style colors so each face has varied stickers */
/* Front face */
.cube-face.front .cubie:nth-child(1),
.cube-face.front .cubie:nth-child(9) { background: var(--cube-red-light); }
.cube-face.front .cubie:nth-child(2),
.cube-face.front .cubie:nth-child(7) { background: var(--cube-orange-light); }
.cube-face.front .cubie:nth-child(3),
.cube-face.front .cubie:nth-child(5) { background: var(--cube-yellow-light); }
.cube-face.front .cubie:nth-child(4),
.cube-face.front .cubie:nth-child(8) { background: var(--cube-blue-light); }
.cube-face.front .cubie:nth-child(6) { background: var(--cube-green-light); }

/* Back face */
.cube-face.back .cubie:nth-child(1),
.cube-face.back .cubie:nth-child(5) { background: var(--cube-green-light); }
.cube-face.back .cubie:nth-child(2),
.cube-face.back .cubie:nth-child(8) { background: var(--cube-yellow-light); }
.cube-face.back .cubie:nth-child(3),
.cube-face.back .cubie:nth-child(7) { background: var(--cube-blue-light); }
.cube-face.back .cubie:nth-child(4),
.cube-face.back .cubie:nth-child(9) { background: var(--cube-red-light); }
.cube-face.back .cubie:nth-child(6) { background: var(--cube-orange-light); }

/* Right face */
.cube-face.right .cubie:nth-child(1),
.cube-face.right .cubie:nth-child(6) { background: var(--cube-blue-light); }
.cube-face.right .cubie:nth-child(2),
.cube-face.right .cubie:nth-child(4) { background: var(--cube-red-light); }
.cube-face.right .cubie:nth-child(3),
.cube-face.right .cubie:nth-child(8) { background: var(--cube-white-light); }
.cube-face.right .cubie:nth-child(5),
.cube-face.right .cubie:nth-child(9) { background: var(--cube-yellow-light); }
.cube-face.right .cubie:nth-child(7) { background: var(--cube-green-light); }

/* Left face */
.cube-face.left .cubie:nth-child(1),
.cube-face.left .cubie:nth-child(5) { background: var(--cube-orange-light); }
.cube-face.left .cubie:nth-child(2),
.cube-face.left .cubie:nth-child(9) { background: var(--cube-green-light); }
.cube-face.left .cubie:nth-child(3),
.cube-face.left .cubie:nth-child(7) { background: var(--cube-yellow-light); }
.cube-face.left .cubie:nth-child(4),
.cube-face.left .cubie:nth-child(8) { background: var(--cube-blue-light); }
.cube-face.left .cubie:nth-child(6) { background: var(--cube-white-light); }

/* Top face */
.cube-face.top .cubie:nth-child(1),
.cube-face.top .cubie:nth-child(8) { background: var(--cube-white-light); }
.cube-face.top .cubie:nth-child(2),
.cube-face.top .cubie:nth-child(6) { background: var(--cube-blue-light); }
.cube-face.top .cubie:nth-child(3),
.cube-face.top .cubie:nth-child(5) { background: var(--cube-orange-light); }
.cube-face.top .cubie:nth-child(4),
.cube-face.top .cubie:nth-child(9) { background: var(--cube-red-light); }
.cube-face.top .cubie:nth-child(7) { background: var(--cube-green-light); }

/* Bottom face */
.cube-face.bottom .cubie:nth-child(1),
.cube-face.bottom .cubie:nth-child(7) { background: var(--cube-yellow-light); }
.cube-face.bottom .cubie:nth-child(2),
.cube-face.bottom .cubie:nth-child(9) { background: var(--cube-green-light); }
.cube-face.bottom .cubie:nth-child(3),
.cube-face.bottom .cubie:nth-child(5) { background: var(--cube-blue-light); }
.cube-face.bottom .cubie:nth-child(4),
.cube-face.bottom .cubie:nth-child(8) { background: var(--cube-white-light); }
.cube-face.bottom .cubie:nth-child(6) { background: var(--cube-orange-light); }

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: fadeIn 1s ease forwards 1s;
    opacity: 0;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--text-muted), transparent);
    animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.8); }
}

/* Section Headers */
.section-header {
    margin-bottom: 60px;
}

.section-header.center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about-section {
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-secondary) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 80px;
    align-items: start;
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    aspect-ratio: 1;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-subtle);
}

.about-decorations {
    position: absolute;
    inset: -20px;
    pointer-events: none;
}

.deco-cube {
    position: absolute;
    border-radius: var(--radius-sm);
    animation: float 15s infinite ease-in-out;
}

.deco-1 {
    width: 40px;
    height: 40px;
    background: var(--cube-red);
    top: -10px;
    right: 20px;
    animation-delay: 0s;
}

.deco-2 {
    width: 30px;
    height: 30px;
    background: var(--cube-yellow);
    bottom: 40px;
    left: -15px;
    animation-delay: -5s;
}

.deco-3 {
    width: 25px;
    height: 25px;
    background: var(--cube-green);
    bottom: -10px;
    right: 40px;
    animation-delay: -10s;
}

.about-content {
    padding-top: 20px;
}

.about-lead {
    font-size: 1.25rem;
    color: var(--text);
    margin-bottom: 24px;
    line-height: 1.7;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.7;
}

.highlight-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-lg);
    margin: 28px 0;
}

.highlight-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: var(--radius-md);
    color: white;
}

.highlight-card strong {
    display: block;
    color: var(--text);
    margin-bottom: 4px;
}

.highlight-card p {
    margin: 0;
    font-size: 0.95rem;
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.skill-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.skill-chip:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.15);
}

.chip-color {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.chip-color.red { background: var(--cube-red); }
.chip-color.orange { background: var(--cube-orange); }
.chip-color.yellow { background: var(--cube-yellow); }
.chip-color.green { background: var(--cube-green); }

/* Services Section */
.services-section {
    padding-bottom: 120px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.service-card {
    position: relative;
    padding: 32px;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card[data-color="red"]::before { background: var(--cube-red); }
.service-card[data-color="orange"]::before { background: var(--cube-orange); }
.service-card[data-color="blue"]::before { background: var(--cube-blue); }
.service-card[data-color="green"]::before { background: var(--cube-green); }

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.1);
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--text);
    transition: background var(--transition-fast);
}

.service-card[data-color="red"]:hover .service-icon { background: rgba(220, 38, 38, 0.2); color: var(--cube-red); }
.service-card[data-color="orange"]:hover .service-icon { background: rgba(249, 115, 22, 0.2); color: var(--cube-orange); }
.service-card[data-color="blue"]:hover .service-icon { background: rgba(59, 130, 246, 0.2); color: var(--cube-blue); }
.service-card[data-color="green"]:hover .service-icon { background: rgba(34, 197, 94, 0.2); color: var(--cube-green); }

.service-number {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-subtle);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card > p {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-list {
    list-style: none;
    margin-bottom: 24px;
}

.service-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-subtle);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: gap var(--transition-fast);
}

.card-link:hover {
    gap: 12px;
}

/* Pricing Banner */
.pricing-banner {
    padding: 48px;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    text-align: center;
}

.pricing-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.pricing-content p {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
}

.price-card {
    padding: 24px 40px;
    background: var(--bg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.price-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.price-value {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
}

.price-value span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.availability-note {
    color: var(--text-subtle);
    font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-secondary) 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.7;
}

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-fast);
}

.info-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.info-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-md);
    color: var(--primary);
}

.info-card h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    margin-bottom: 4px;
}

.info-card a {
    color: var(--primary);
    transition: color var(--transition-fast);
}

.info-card a:hover {
    color: var(--primary-hover);
}

.info-card p {
    color: var(--text-muted);
    margin: 0;
}

.small-text {
    display: block;
    font-size: 0.8rem;
    color: var(--text-subtle);
    margin-top: 4px;
}

/* Contact Form */
.contact-form-wrapper {
    padding: 40px;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text);
}

.optional {
    color: var(--text-subtle);
    font-weight: 400;
}

.form-group input,
.form-group textarea {
    padding: 14px 18px;
    background: var(--bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-subtle);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

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

.form-status {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--cube-green);
}

.form-status.error {
    display: block;
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: var(--cube-red);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 60px 0 40px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 24px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 12px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-muted);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    color: var(--text-subtle);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-visual {
        order: 0;
    }
    
    .hero-tagline {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-wrapper {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        padding: 20px;
        flex-direction: column;
        gap: 8px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: transform var(--transition-base), opacity var(--transition-base);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-divider {
        width: 60px;
        height: 1px;
    }
    
    .rubiks-cube-3d {
        width: 150px;
        height: 150px;
    }
    
    .cube-face {
        width: 150px;
        height: 150px;
    }
    
    .cube-face.front { transform: translateZ(75px); }
    .cube-face.back { transform: rotateY(180deg) translateZ(75px); }
    .cube-face.right { transform: rotateY(90deg) translateZ(75px); }
    .cube-face.left { transform: rotateY(-90deg) translateZ(75px); }
    .cube-face.top { transform: rotateX(90deg) translateZ(75px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(75px); }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .pricing-cards {
        flex-direction: column;
    }
    
    .section {
        padding: calc(var(--nav-height) + 40px) 0 60px;
    }
    
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .service-card {
        padding: 24px;
    }
    
    .contact-form-wrapper {
        padding: 24px;
    }
    
    .pricing-banner {
        padding: 32px 20px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }
}

/* Animations for scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion */
@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;
    }
}

/* Print styles */
@media print {
    .nav, .cube-bg, .floating-cube, .scroll-indicator, .rubiks-cube-3d {
        display: none !important;
    }
    
    .section {
        min-height: auto;
        page-break-inside: avoid;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}