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

:root {
    /* Bold Modern Color Scheme - Неоновые, кислотные цвета */
    --bg-dark: #000000;
    --bg-darker: #0a0a0a;
    --bg-card: rgba(20, 20, 30, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --neon-cyan: #00f5ff;
    --neon-pink: #ff00ff;
    --neon-purple: #8b00ff;
    --neon-green: #00ff88;
    --neon-yellow: #ffff00;
    --accent-1: #ff006e;
    --accent-2: #8338ec;
    --accent-3: #3a86ff;
    --text-light: #ffffff;
    --text-gray: #d0d0d0;
    --text-dark-gray: #b0b0b0;
    --border-neon: rgba(0, 245, 255, 0.5);
    --shadow-neon-cyan: 0 0 20px rgba(0, 245, 255, 0.8), 0 0 40px rgba(0, 245, 255, 0.4);
    --shadow-neon-pink: 0 0 20px rgba(255, 0, 255, 0.8), 0 0 40px rgba(255, 0, 255, 0.4);
    --shadow-neon-purple: 0 0 20px rgba(139, 0, 255, 0.8), 0 0 40px rgba(139, 0, 255, 0.4);
    --shadow-aggressive: 0 10px 40px rgba(0, 0, 0, 0.9);
    --shadow-glow: 0 0 60px rgba(0, 245, 255, 0.6);
    --gradient-primary: linear-gradient(135deg, #ff006e 0%, #8338ec 50%, #3a86ff 100%);
    --gradient-neon: linear-gradient(135deg, #00f5ff 0%, #ff00ff 50%, #8b00ff 100%);
    --gradient-animated: linear-gradient(-45deg, #ff006e, #8338ec, #3a86ff, #00f5ff, #ff00ff);
    --gradient-dark: linear-gradient(180deg, #000000 0%, #1a0033 50%, #000033 100%);
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 0, 110, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 245, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 20%, rgba(131, 56, 236, 0.1) 0%, transparent 50%);
    background-attachment: fixed;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 245, 255, 0.03) 2px, rgba(0, 245, 255, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(255, 0, 255, 0.03) 2px, rgba(255, 0, 255, 0.03) 4px);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 60px);
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-top: 3px solid var(--accent-orange);
    box-shadow: var(--shadow-aggressive);
    padding: 20px;
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-popup.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-content p {
    color: var(--text-light);
    margin: 0;
    flex: 1;
    line-height: 1.6;
}

.cookie-content a {
    color: var(--neon-cyan);
    text-decoration: underline;
    transition: color 0.3s ease;
    font-weight: 600;
}

.cookie-content a:hover {
    color: var(--neon-pink);
    text-shadow: 0 0 10px rgba(255, 0, 255, 0.8);
}

.cookie-content p {
    flex: 1;
    margin: 0;
    color: var(--text-light);
}

.cookie-content a {
    color: var(--neon-cyan);
    text-decoration: underline;
    text-shadow: var(--shadow-neon-cyan);
}

.cookie-btn {
    background: var(--gradient-primary);
    color: var(--text-light);
    border: 2px solid transparent;
    padding: 12px 30px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: var(--shadow-neon-cyan);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

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

.cookie-btn:hover::before {
    left: 100%;
}

.cookie-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-neon-pink);
    filter: brightness(1.1);
}

/* Header - Glassmorphism */
.header {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0, 245, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 900;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 3px;
    text-transform: uppercase;
    filter: drop-shadow(0 0 10px rgba(0, 245, 255, 0.8));
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-neon);
    transition: width 0.3s ease;
    box-shadow: var(--shadow-neon-cyan);
}

.logo:hover::after {
    width: 100%;
}

.logo:hover {
    filter: drop-shadow(0 0 20px rgba(255, 0, 255, 1));
    transform: scale(1.05);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: clamp(20px, 3vw, 40px);
}

.nav-list a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 700;
    font-size: clamp(14px, 1.5vw, 16px);
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--neon-cyan);
    box-shadow: var(--shadow-neon-cyan);
    transition: width 0.3s ease;
}

.nav-list a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan);
}

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

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

.burger-menu span {
    width: 25px;
    height: 3px;
    background: var(--neon-cyan);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-neon-cyan);
    border-radius: 2px;
}

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

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

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

/* Hero Section - Bold Modern Design */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: var(--bg-dark);
    isolation: isolate;
}

.hero-gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-animated);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    opacity: 0.2;
    z-index: 0;
    filter: blur(80px);
}

.hero-gradient-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 50%, rgba(255, 0, 110, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(0, 245, 255, 0.3) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite;
}

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

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 60% 40%;
    gap: 60px;
    align-items: center;
}

.hero-main {
    animation: slideUp 0.8s ease-out;
}

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

.hero-content-wrapper {
    color: var(--text-light);
}

.hero-title {
    font-size: clamp(42px, 7vw, 90px);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 30px;
    animation: slideUp 0.8s ease-out 0.2s both;
    text-transform: uppercase;
    letter-spacing: -1px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(74, 144, 226, 0.6));
}

.hero-subtitle {
    font-size: clamp(20px, 2.8vw, 28px);
    line-height: 1.6;
    margin-bottom: 40px;
    color: var(--text-light);
    animation: slideUp 0.8s ease-out 0.4s both;
    font-weight: 400;
    text-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
    position: relative;
    z-index: 1;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    animation: slideUp 0.8s ease-out 0.6s both;
}

.btn {
    padding: 20px 45px;
    text-decoration: none;
    font-weight: 800;
    font-size: clamp(14px, 1.5vw, 18px);
    transition: all 0.3s ease;
    display: inline-block;
    border: 3px solid;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-light);
    border: 2px solid transparent;
    box-shadow: var(--shadow-neon-cyan), 0 10px 30px rgba(0, 0, 0, 0.5);
    border-radius: 12px;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-neon-pink), 0 15px 40px rgba(0, 0, 0, 0.6);
    filter: brightness(1.1);
}

.btn-secondary {
    background: transparent;
    color: var(--neon-cyan);
    border: 2px solid var(--neon-cyan);
    box-shadow: var(--shadow-neon-cyan);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--neon-cyan);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    color: var(--bg-dark);
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-neon-cyan), 0 15px 40px rgba(0, 245, 255, 0.4);
}

.hero-visual {
    position: relative;
    animation: slideUp 0.8s ease-out 0.3s both;
}

.hero-image-container {
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.8),
        inset 0 0 60px rgba(0, 245, 255, 0.1);
    transform: perspective(1000px) rotateY(-3deg);
    transition: all 0.4s ease;
    border-radius: 20px;
}

.hero-image-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-neon);
    border-radius: 20px;
    z-index: -1;
    opacity: 0.5;
    animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% {
        opacity: 0.3;
        filter: blur(5px);
    }
    50% {
        opacity: 0.7;
        filter: blur(10px);
    }
}

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

.hero-image-container:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
    box-shadow: 0 0 50px var(--bright-blue), var(--shadow-aggressive);
}

.hero-main-image {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    z-index: 0;
}

.hero-decorative-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.shape {
    position: absolute;
    border: 2px solid;
    opacity: 0.6;
    animation: float 4s ease-in-out infinite;
}

.shape-1 {
    width: 100px;
    height: 100px;
    border-color: var(--bright-blue);
    top: 10%;
    right: -20px;
    animation-delay: 0s;
    box-shadow: 0 0 20px var(--bright-blue);
}

.shape-2 {
    width: 60px;
    height: 60px;
    border-color: var(--accent-orange);
    bottom: 20%;
    left: -30px;
    animation-delay: 2s;
    box-shadow: 0 0 20px var(--accent-orange);
}

.shape-3 {
    width: 80px;
    height: 80px;
    border-color: var(--accent-blue);
    top: 60%;
    right: 10%;
    animation-delay: 4s;
    box-shadow: 0 0 20px var(--accent-blue);
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    text-align: center;
    color: var(--bright-blue);
    animation: bounce 2s infinite;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 2px;
}

.hero-scroll-indicator span {
    display: block;
    font-size: 12px;
    margin-bottom: 10px;
    text-shadow: 0 0 10px var(--bright-blue);
}

.scroll-arrow {
    width: 3px;
    height: 30px;
    background: var(--bright-blue);
    margin: 0 auto;
    position: relative;
    box-shadow: 0 0 10px var(--bright-blue);
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -4px;
    width: 10px;
    height: 10px;
    border-right: 3px solid var(--bright-blue);
    border-bottom: 3px solid var(--bright-blue);
    transform: rotate(45deg);
    box-shadow: 0 0 10px var(--bright-blue);
}

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

/* Services Section with Tabs */
.services-section {
    padding: 120px 0;
    background: var(--bg-dark);
    position: relative;
    isolation: isolate;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-neon);
    box-shadow: var(--shadow-neon-cyan);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: clamp(40px, 7vw, 90px);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -2px;
    filter: drop-shadow(0 0 30px rgba(0, 245, 255, 0.8));
    position: relative;
}

.section-subtitle {
    font-size: clamp(18px, 2.5vw, 24px);
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
    text-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
    opacity: 0.9;
}

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

.tabs-nav {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
    border-bottom: 2px solid rgba(0, 245, 255, 0.3);
    padding-bottom: 20px;
    position: relative;
}

.tabs-nav::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-neon);
    opacity: 0.5;
}

.tab-btn {
    padding: 15px 30px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: var(--text-light);
    font-size: clamp(13px, 1.5vw, 15px);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 12px;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    transition: left 0.3s ease;
    z-index: -1;
    opacity: 0.2;
}

.tab-btn:hover {
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon-cyan);
    transform: translateY(-2px);
}

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

.tab-btn.active {
    color: var(--text-light);
    border-color: var(--neon-cyan);
    background: rgba(0, 245, 255, 0.15);
    box-shadow: var(--shadow-neon-cyan);
}

.tab-btn.active::before {
    left: 0;
    opacity: 0.3;
}

.tabs-content {
    position: relative;
    min-height: 400px;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

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

.tab-content-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.tab-image-wrapper {
    overflow: hidden;
    border: 2px solid transparent;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.8);
    position: relative;
    border-radius: 20px;
}

.tab-image-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-neon);
    border-radius: 20px;
    z-index: -1;
    opacity: 0.4;
}

.tab-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.1), rgba(255, 0, 255, 0.1));
    z-index: 1;
    pointer-events: none;
}

.tab-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 0;
}

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

.tab-text h3 {
    font-size: clamp(32px, 4vw, 48px);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    font-weight: 900;
    text-transform: uppercase;
    filter: drop-shadow(0 0 20px rgba(0, 245, 255, 0.8));
}

.tab-text p {
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: clamp(15px, 1.8vw, 18px);
}

.service-features {
    list-style: none;
    margin-top: 30px;
}

.service-features li {
    padding: 15px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-light);
    font-size: clamp(14px, 1.6vw, 16px);
    font-weight: 600;
    border-left: 2px solid var(--bright-blue);
    margin-bottom: 10px;
}

.service-features li::before {
    content: '▶';
    position: absolute;
    left: 10px;
    color: var(--bright-blue);
    font-weight: bold;
    text-shadow: 0 0 10px var(--bright-blue);
}

/* About Section with Statistics */
.about-section {
    padding: 120px 0;
    background: var(--bg-dark);
}

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

.about-text-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
}

.about-text-content .section-title {
    margin-bottom: 30px;
}

.about-text-content p {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.stat-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 50px 30px;
    text-align: center;
    color: var(--text-light);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 245, 255, 0.3);
    position: relative;
    overflow: hidden;
    border-radius: 24px;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--neon-cyan), transparent);
    opacity: 0.2;
    animation: rotate 10s linear infinite;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-neon);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
    border-radius: 24px;
}

.stat-card:hover {
    transform: translateY(-15px) scale(1.03);
    border-color: var(--neon-cyan);
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.9),
        inset 0 0 60px rgba(0, 245, 255, 0.1);
}

.stat-card:hover::after {
    opacity: 0.1;
}

.stat-number {
    font-size: clamp(64px, 8vw, 120px);
    font-weight: 900;
    line-height: 1;
    display: inline-block;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 30px rgba(0, 245, 255, 0.8));
}

.stat-suffix {
    font-size: clamp(48px, 6vw, 80px);
    font-weight: 900;
    display: inline-block;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 20px rgba(255, 0, 255, 0.8));
}

.stat-label {
    font-size: clamp(16px, 2vw, 20px);
    margin-top: 15px;
    color: var(--text-gray);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

/* Features Section */
.features-section {
    padding: 120px 0;
    background: var(--bg-darker);
    border-top: 2px solid var(--accent-orange);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 40px 30px;
    text-align: center;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 245, 255, 0.2);
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--neon-cyan);
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.9),
        inset 0 0 60px rgba(0, 245, 255, 0.1);
}

.feature-icon-wrapper {
    width: 100px;
    height: 100px;
    margin: 0 auto 25px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border: 2px solid var(--neon-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    font-weight: 900;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: var(--shadow-neon-cyan);
    position: relative;
    z-index: 1;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon-wrapper {
    transform: rotate(5deg) scale(1.1);
    box-shadow: var(--shadow-neon-pink);
    border-color: var(--neon-pink);
    color: var(--neon-pink);
}

.feature-card h3 {
    font-size: clamp(22px, 2.8vw, 28px);
    color: var(--text-light);
    margin-bottom: 15px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: clamp(14px, 1.6vw, 16px);
    position: relative;
    z-index: 1;
}

/* Process Section */
.process-section {
    padding: 120px 0;
    background: var(--bg-dark);
    border-top: 2px solid var(--accent-blue);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.process-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 40px;
    border-left: 4px solid var(--neon-cyan);
    transition: all 0.4s ease;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    border-radius: 0 20px 20px 0;
    overflow: hidden;
}

.process-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.2));
    transition: width 0.4s ease;
}

.process-card:hover::after {
    width: 100%;
}

.process-card:hover {
    transform: translateX(20px) scale(1.02);
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.9);
    border-left-color: var(--neon-pink);
    border-left-width: 6px;
}

.process-number {
    font-size: clamp(48px, 6vw, 80px);
    font-weight: 900;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(0, 245, 255, 0.8));
    position: relative;
    z-index: 1;
}

.process-card h3 {
    font-size: clamp(22px, 2.8vw, 28px);
    color: var(--text-light);
    margin-bottom: 15px;
    font-weight: 900;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.process-card p {
    color: var(--text-gray);
    line-height: 1.7;
    font-size: clamp(14px, 1.6vw, 16px);
    position: relative;
    z-index: 1;
}

/* Testimonials Carousel */
.testimonials-section {
    padding: 120px 0;
    background: var(--bg-dark);
    position: relative;
    isolation: isolate;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-neon);
    box-shadow: var(--shadow-neon-pink);
}

.testimonials-carousel {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonials-track {
    position: relative;
    overflow: hidden;
    min-height: 300px;
}

.testimonial-slide {
    display: none;
    animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 50px 40px;
    text-align: center;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 0, 255, 0.3);
    position: relative;
    border-radius: 24px;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 120px;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    font-weight: 900;
    filter: blur(2px);
}

.testimonial-content {
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.testimonial-content p {
    font-size: clamp(18px, 2.2vw, 24px);
    line-height: 1.8;
    color: var(--text-light);
    font-style: italic;
    font-weight: 600;
}

.testimonial-author {
    border-top: 1px solid rgba(0, 245, 255, 0.3);
    padding-top: 25px;
    position: relative;
    z-index: 1;
}

.testimonial-author strong {
    display: block;
    font-size: clamp(18px, 2vw, 22px);
    color: var(--bright-blue);
    margin-bottom: 5px;
    font-weight: 900;
    text-transform: uppercase;
    text-shadow: 0 0 10px var(--bright-blue);
}

.testimonial-author span {
    color: var(--text-gray);
    font-size: clamp(14px, 1.6vw, 16px);
    font-weight: 600;
}

.testimonials-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
}

.testimonial-prev,
.testimonial-next {
    width: 60px;
    height: 60px;
    border: 3px solid var(--bright-blue);
    background: var(--bg-card);
    color: var(--bright-blue);
    font-size: 28px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 900;
    box-shadow: var(--shadow-primary);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background: var(--bright-blue);
    color: var(--bg-dark);
    transform: scale(1.15);
    box-shadow: 0 0 40px var(--bright-blue);
}

.testimonial-dots {
    display: flex;
    gap: 10px;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-dark-gray);
    border: 2px solid var(--accent-blue);
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-dot.active {
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
    width: 35px;
    border-radius: 6px;
    box-shadow: var(--shadow-neon-cyan);
}

/* Contact Section */
.contact-section {
    padding: 120px 0;
    background: var(--bg-dark);
    position: relative;
    isolation: isolate;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-neon);
    box-shadow: var(--shadow-neon-cyan);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-item h3 {
    font-size: clamp(24px, 3vw, 32px);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    font-weight: 900;
    text-transform: uppercase;
    filter: drop-shadow(0 0 20px rgba(0, 245, 255, 0.8));
}

.contact-item p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: clamp(15px, 1.8vw, 18px);
    font-weight: 600;
}

.contact-item a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: all 0.3s ease;
    text-shadow: var(--shadow-neon-cyan);
}

.contact-item a:hover {
    color: var(--neon-pink);
    text-shadow: var(--shadow-neon-pink);
    transform: translateX(5px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    border: 1px solid rgba(0, 245, 255, 0.3);
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    color: var(--text-light);
    font-family: inherit;
    font-size: 16px;
    transition: all 0.3s ease;
    font-weight: 500;
    border-radius: 12px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: var(--shadow-neon-cyan);
    background: rgba(0, 0, 0, 0.5);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    color: var(--text-light);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(0, 245, 255, 0.3);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-neon);
    box-shadow: var(--shadow-neon-cyan);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-section h3 {
    font-size: clamp(22px, 2.8vw, 28px);
    margin-bottom: 25px;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    text-transform: uppercase;
    filter: drop-shadow(0 0 20px rgba(0, 245, 255, 0.8));
}

.footer-section p {
    line-height: 1.8;
    margin-bottom: 15px;
    color: var(--text-gray);
    font-size: clamp(14px, 1.6vw, 16px);
    font-weight: 600;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: clamp(14px, 1.6vw, 16px);
    font-weight: 600;
}

.footer-links a:hover {
    color: var(--neon-cyan);
    text-shadow: var(--shadow-neon-cyan);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 2px solid var(--accent-blue);
    padding-top: 30px;
    text-align: center;
    color: var(--text-dark-gray);
    font-size: clamp(12px, 1.4vw, 14px);
    font-weight: 600;
}

/* ============================================
   UNIQUE PAGE STYLES - Разнообразная верстка
   ============================================ */

/* Programs Page - Карточки программ в сетке */
.programs-page {
    padding: 150px 0 80px;
    background: var(--bg-darker);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.programs-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(74, 144, 226, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.programs-hero {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 1;
}

.programs-hero h1 {
    font-size: clamp(42px, 6vw, 72px);
    color: var(--bright-blue);
    margin-bottom: 20px;
    font-weight: 900;
    text-transform: uppercase;
    text-shadow: 0 0 30px var(--bright-blue);
}

.programs-hero p {
    font-size: clamp(18px, 2.5vw, 24px);
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.program-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 245, 255, 0.3);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-neon);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    box-shadow: var(--shadow-neon-cyan);
}

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

.program-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--neon-cyan);
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.9),
        inset 0 0 60px rgba(0, 245, 255, 0.1);
}

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

.program-card h3 {
    font-size: clamp(26px, 3.5vw, 36px);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    font-weight: 900;
    flex: 1;
    filter: drop-shadow(0 0 20px rgba(0, 245, 255, 0.8));
}

.program-badge {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-left: 15px;
}

.program-info {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.program-info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-gray);
    font-size: 14px;
}

.program-info-item strong {
    color: var(--bright-blue);
}

.program-description {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 25px;
}

.program-features {
    list-style: none;
    margin-bottom: 25px;
}

.program-features li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-light);
    font-size: 14px;
    border-left: 2px solid var(--accent-blue);
    margin-bottom: 8px;
}

.program-features li::before {
    content: '✓';
    position: absolute;
    left: 8px;
    color: var(--accent-orange);
    font-weight: bold;
}

.program-price {
    font-size: clamp(32px, 4vw, 48px);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 20px rgba(255, 0, 255, 0.8));
}

.program-accordion {
    margin-top: 20px;
}

.accordion-item {
    border-bottom: 1px solid rgba(0, 245, 255, 0.3);
    margin-bottom: 10px;
}

.accordion-header {
    padding: 15px 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
    font-weight: 600;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    color: var(--neon-cyan);
    text-shadow: var(--shadow-neon-cyan);
}

.accordion-header::after {
    content: '+';
    font-size: 28px;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(0, 245, 255, 0.8));
}

.accordion-item.active .accordion-header::after {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-content-inner {
    padding: 15px 0 20px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* Teachers Page - Профили преподавателей */
.teachers-page {
    padding: 150px 0 80px;
    background: var(--bg-dark);
    min-height: 100vh;
    position: relative;
}

.teachers-hero {
    text-align: center;
    margin-bottom: 80px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.teachers-hero h1 {
    font-size: clamp(42px, 6vw, 72px);
    color: var(--bright-blue);
    margin-bottom: 20px;
    font-weight: 900;
    text-transform: uppercase;
    text-shadow: 0 0 30px var(--bright-blue);
}

.teachers-hero p {
    font-size: clamp(18px, 2.5vw, 24px);
    color: var(--text-gray);
    line-height: 1.8;
}

.teachers-categories {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 12px 30px;
    background: transparent;
    border: 2px solid var(--accent-blue);
    color: var(--text-light);
    cursor: pointer;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border-radius: 25px;
}

.category-btn:hover,
.category-btn.active {
    background: var(--bright-blue);
    border-color: var(--bright-blue);
    color: var(--bg-dark);
    box-shadow: var(--shadow-primary);
}

.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.teacher-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: 20px;
    padding: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 245, 255, 0.2);
    position: relative;
}

.teacher-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--neon-cyan);
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.9),
        inset 0 0 60px rgba(0, 245, 255, 0.1);
}

.teacher-photo {
    width: 100%;
    height: 300px;
    background: var(--gradient-neon);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: var(--bg-dark);
    font-weight: 900;
    position: relative;
    overflow: hidden;
    filter: brightness(1.1);
}

.teacher-photo::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

.teacher-info {
    padding: 30px;
}

.teacher-info h3 {
    font-size: clamp(24px, 3vw, 28px);
    color: var(--bright-blue);
    margin-bottom: 10px;
    font-weight: 900;
}

.teacher-role {
    color: var(--accent-orange);
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
}

.teacher-description {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.teacher-details {
    list-style: none;
}

.teacher-details li {
    padding: 8px 0;
    color: var(--text-light);
    font-size: 14px;
    border-bottom: 1px solid rgba(74, 144, 226, 0.2);
}

.teacher-details li:last-child {
    border-bottom: none;
}

.teacher-details strong {
    color: var(--neon-cyan);
    margin-right: 10px;
    text-shadow: var(--shadow-neon-cyan);
}

/* Contact Page - Современный макет */
.contact-page {
    padding: 150px 0 80px;
    background: var(--bg-darker);
    min-height: 100vh;
    position: relative;
}

.contact-page-hero {
    text-align: center;
    margin-bottom: 80px;
}

.contact-page-hero h1 {
    font-size: clamp(48px, 7vw, 90px);
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    font-weight: 900;
    text-transform: uppercase;
    filter: drop-shadow(0 0 40px rgba(0, 245, 255, 0.8));
    text-shadow: 0 0 30px var(--bright-blue);
}

.contact-page-hero p {
    font-size: clamp(18px, 2.5vw, 24px);
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 80px;
}

.contact-info-panel {
    background: var(--bg-card);
    border: 2px solid var(--accent-blue);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-aggressive);
    position: relative;
    overflow: hidden;
}

.contact-info-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.contact-info-item {
    margin-bottom: 35px;
    padding-bottom: 35px;
    border-bottom: 1px solid rgba(74, 144, 226, 0.2);
}

.contact-info-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contact-info-item h3 {
    font-size: 20px;
    color: var(--bright-blue);
    margin-bottom: 15px;
    font-weight: 900;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info-item h3::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.contact-info-item p {
    color: var(--text-gray);
    line-height: 1.8;
    margin: 0;
}

.contact-info-item a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
    text-shadow: var(--shadow-neon-cyan);
}

.contact-info-item a:hover {
    color: var(--neon-pink);
    text-shadow: var(--shadow-neon-pink);
    transform: translateX(3px);
}

.contact-form-panel {
    background: var(--bg-card);
    border: 2px solid var(--accent-blue);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-aggressive);
    position: relative;
}

.contact-form-panel h2 {
    font-size: clamp(28px, 3.5vw, 36px);
    color: var(--bright-blue);
    margin-bottom: 30px;
    font-weight: 900;
    text-transform: uppercase;
}

.contact-form-panel .form-group {
    margin-bottom: 25px;
}

.contact-form-panel input,
.contact-form-panel textarea,
.contact-form-panel select {
    width: 100%;
    padding: 18px 20px;
    border: 2px solid var(--accent-blue);
    background: var(--bg-darker);
    color: var(--text-light);
    font-family: inherit;
    font-size: 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.contact-form-panel input:focus,
.contact-form-panel textarea:focus,
.contact-form-panel select:focus {
    outline: none;
    border-color: var(--bright-blue);
    box-shadow: var(--shadow-primary);
    background: var(--bg-card);
}

.contact-map {
    width: 100%;
    height: 400px;
    background: var(--bg-card);
    border: 2px solid var(--accent-blue);
    border-radius: 16px;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 18px;
    position: relative;
    overflow: hidden;
}

.contact-map::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1) 0%, rgba(255, 107, 53, 0.1) 100%);
}

.contact-faq {
    background: var(--bg-card);
    border: 2px solid var(--accent-blue);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-aggressive);
}

.contact-faq h2 {
    font-size: clamp(28px, 3.5vw, 36px);
    color: var(--bright-blue);
    margin-bottom: 30px;
    font-weight: 900;
    text-transform: uppercase;
    text-align: center;
}

.faq-item {
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(74, 144, 226, 0.2);
    padding-bottom: 20px;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-question {
    font-size: 18px;
    color: var(--bright-blue);
    margin-bottom: 10px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 24px;
    color: var(--accent-orange);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: var(--text-gray);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-top: 10px;
}

/* Policy Pages Styles (для других страниц) */
.policy-page {
    padding: 120px 0 80px;
    background: var(--bg-darker);
    min-height: 100vh;
}

.policy-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 60px;
    box-shadow: var(--shadow-aggressive);
    border: 2px solid var(--accent-blue);
}

.policy-content h1 {
    font-size: clamp(36px, 5vw, 56px);
    color: var(--bright-blue);
    margin-bottom: 30px;
    font-weight: 900;
    text-transform: uppercase;
    text-shadow: 0 0 30px var(--bright-blue);
}

.policy-content h2 {
    font-size: clamp(28px, 3.5vw, 40px);
    color: var(--accent-orange);
    margin-top: 40px;
    margin-bottom: 20px;
    font-weight: 900;
    text-transform: uppercase;
}

.policy-content h3 {
    font-size: clamp(22px, 2.8vw, 28px);
    color: var(--text-light);
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 900;
}

.policy-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-gray);
    font-size: clamp(15px, 1.8vw, 17px);
    font-weight: 600;
}

.policy-content ul,
.policy-content ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

.policy-content li {
    margin-bottom: 10px;
    line-height: 1.8;
    color: var(--text-gray);
    font-size: clamp(15px, 1.8vw, 17px);
    font-weight: 600;
}

.policy-content a {
    color: var(--bright-blue);
    text-decoration: underline;
    text-shadow: 0 0 10px var(--bright-blue);
}

.policy-content a:hover {
    color: var(--accent-orange);
    text-shadow: 0 0 20px var(--gold-orange);
}

/* Thanks Page */
.thanks-page {
    padding: 120px 0;
    background: var(--bg-darker);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thanks-content {
    text-align: center;
    max-width: 600px;
    background: var(--bg-card);
    padding: 60px;
    box-shadow: var(--shadow-aggressive);
    border: 3px solid var(--bright-blue);
}

.thanks-content h1 {
    font-size: clamp(36px, 5vw, 56px);
    color: var(--bright-blue);
    margin-bottom: 20px;
    font-weight: 900;
    text-transform: uppercase;
    text-shadow: 0 0 30px var(--bright-blue);
}

.thanks-content p {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.8;
    font-weight: 600;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .tab-content-inner {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background: var(--bg-card);
        border-bottom: 2px solid var(--bright-blue);
        box-shadow: var(--shadow-aggressive);
        transition: left 0.3s ease;
        z-index: 999;
        padding: 30px 20px;
    }

    .nav.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-list li {
        border-bottom: 1px solid var(--accent-blue);
        padding: 15px 0;
    }

    .nav-list a::after {
        display: none;
    }

    .burger-menu {
        display: flex;
    }
    
    .hero-section {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .tabs-nav {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
        text-align: left;
    }
    
    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .about-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .policy-content {
        padding: 30px 20px;
    }
    
    .thanks-content {
        padding: 40px 20px;
    }
}

/* Additional responsive breakpoints */
@media (min-width: 1440px) {
    .container {
        max-width: 1600px;
    }
}

@media (min-width: 2560px) {
    .container {
        max-width: 2000px;
    }
}

/* ============================================
   DECORATIVE ELEMENTS - Рамки, Формы, Декорации
   ============================================ */

/* Декоративные рамки для секций */
.section-header::before,
.section-header::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    top: 50%;
    transform: translateY(-50%);
    box-shadow: var(--shadow-primary);
}

.section-header::before {
    left: -80px;
}

.section-header::after {
    right: -80px;
}

.section-header {
    position: relative;
    padding: 0 100px;
}

/* Декоративные углы для карточек */
.feature-card::after,
.stat-card::after,
.process-card::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    border: 3px solid var(--bright-blue);
    opacity: 0.3;
}

.feature-card::after {
    top: 10px;
    right: 10px;
    border-left: none;
    border-bottom: none;
}

.stat-card::after {
    bottom: 10px;
    left: 10px;
    border-right: none;
    border-top: none;
}

.process-card::after {
    top: 10px;
    left: 10px;
    border-right: none;
    border-bottom: none;
}

/* Декоративные линии под заголовками */
.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 20px auto 0;
    box-shadow: var(--shadow-primary);
    border-radius: 2px;
}

/* Декоративные точки/круги */
.decorative-dots {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.decorative-dots::before,
.decorative-dots::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--bright-blue);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--bright-blue);
    animation: pulse 2s ease-in-out infinite;
}

.decorative-dots::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.decorative-dots::after {
    bottom: 20%;
    right: 10%;
    animation-delay: 1s;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.3);
    }
}

/* Декоративные рамки с градиентом */
.decorative-frame {
    position: relative;
    padding: 3px;
    background: var(--gradient-primary);
    border-radius: 8px;
}

.decorative-frame::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-animated);
    background-size: 400% 400%;
    border-radius: 8px;
    z-index: -1;
    animation: gradientShift 8s ease infinite;
    opacity: 0.5;
}

/* Декоративные геометрические формы */
.geometric-shape {
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.geometric-shape.triangle {
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 40px solid var(--accent-orange);
    opacity: 0.2;
    animation: rotate 20s linear infinite;
}

.geometric-shape.circle {
    width: 50px;
    height: 50px;
    border: 3px solid var(--bright-blue);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

.geometric-shape.square {
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent-blue);
    transform: rotate(45deg);
    opacity: 0.25;
    animation: float 8s ease-in-out infinite;
}

/* Декоративные линии-разделители */
.decorative-divider {
    position: relative;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--bright-blue) 20%, 
        var(--accent-orange) 50%, 
        var(--bright-blue) 80%, 
        transparent 100%);
    margin: 40px 0;
    box-shadow: 0 0 10px var(--bright-blue);
}

.decorative-divider::before,
.decorative-divider::after {
    content: '';
    position: absolute;
    top: -4px;
    width: 10px;
    height: 10px;
    background: var(--accent-orange);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--accent-orange);
}

.decorative-divider::before {
    left: 20%;
}

.decorative-divider::after {
    right: 20%;
}

/* Декоративные рамки для изображений */
.decorative-image-frame {
    position: relative;
    padding: 8px;
    background: var(--gradient-primary);
    border-radius: 4px;
}

.decorative-image-frame::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid var(--bright-blue);
    border-radius: 4px;
    opacity: 0.5;
    animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% {
        opacity: 0.3;
        box-shadow: 0 0 10px var(--bright-blue);
    }
    50% {
        opacity: 0.7;
        box-shadow: 0 0 25px var(--bright-blue);
    }
}

/* Декоративные акцентные линии */
.accent-line {
    position: relative;
    padding-left: 20px;
}

.accent-line::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    box-shadow: var(--shadow-primary);
}

/* Декоративные углы для секций */
.section-decorative-corners {
    position: relative;
}

.section-decorative-corners::before,
.section-decorative-corners::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 50px;
    border: 3px solid var(--bright-blue);
    opacity: 0.2;
}

.section-decorative-corners::before {
    top: 20px;
    left: 20px;
    border-right: none;
    border-bottom: none;
}

.section-decorative-corners::after {
    bottom: 20px;
    right: 20px;
    border-left: none;
    border-top: none;
}

/* Декоративные волны */
.decorative-wave {
    position: absolute;
    width: 100%;
    height: 100px;
    bottom: 0;
    left: 0;
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(74, 144, 226, 0.1) 50%, 
        transparent 100%);
    clip-path: polygon(0 50%, 100% 30%, 100% 100%, 0% 100%);
    pointer-events: none;
    z-index: 0;
}

/* Декоративные звезды/вспышки */
.decorative-sparkle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--bright-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--bright-blue);
    animation: sparkle 3s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% {
        opacity: 0;
        transform: scale(0);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
}

/* Декоративные рамки с двойной обводкой */
.double-border-frame {
    position: relative;
    padding: 2px;
    background: var(--bg-card);
}

.double-border-frame::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid var(--bright-blue);
    border-radius: 4px;
    opacity: 0.5;
}

.double-border-frame::after {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 1px solid var(--accent-orange);
    border-radius: 4px;
    opacity: 0.3;
}

/* Декоративные паттерны */
.decorative-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(74, 144, 226, 0.03) 10px, rgba(74, 144, 226, 0.03) 20px);
    pointer-events: none;
    z-index: 0;
}

/* Декоративные скобки */
.decorative-brackets {
    position: relative;
    padding: 0 30px;
}

.decorative-brackets::before,
.decorative-brackets::after {
    content: '';
    position: absolute;
    top: 0;
    width: 20px;
    height: 100%;
    border: 2px solid var(--bright-blue);
    opacity: 0.4;
}

.decorative-brackets::before {
    left: 0;
    border-right: none;
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
}

.decorative-brackets::after {
    right: 0;
    border-left: none;
    border-top-right-radius: 8px;
    border-bottom-right-radius: 8px;
}

/* Применение декоративных элементов к существующим секциям */
.services-section,
.about-section,
.features-section,
.process-section,
.testimonials-section,
.contact-section {
    position: relative;
    overflow: hidden;
}

.services-section::before,
.about-section::before,
.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Декоративные элементы для карточек */
.feature-card,
.stat-card,
.process-card,
.testimonial-card {
    position: relative;
    overflow: hidden;
}

.feature-card::before,
.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before,
.stat-card:hover::before {
    opacity: 0.5;
}

/* Декоративные линии для навигации */
.nav-list a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-list a:hover::before {
    width: 100%;
}

/* Декоративные элементы для кнопок */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::after {
    width: 300px;
    height: 300px;
}

/* Декоративные элементы для форм */
.form-group {
    position: relative;
}

.form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.form-group:focus-within::after {
    width: 100%;
}

/* Адаптивность для декоративных элементов */
@media (max-width: 768px) {
    .section-header {
        padding: 0 20px;
    }
    
    .section-header::before,
    .section-header::after {
        display: none;
    }
    
    .geometric-shape {
        display: none;
    }
    
    .section-decorative-corners::before,
    .section-decorative-corners::after {
        width: 30px;
        height: 30px;
    }
}

/* ============================================
   UNIQUE SECTIONS - Необычные секции
   ============================================ */

/* Section Transitions - Уникальные переходы */
.section-transition-top {
    width: 100%;
    height: 100px;
    background: linear-gradient(180deg, transparent 0%, var(--bg-dark) 100%);
    position: relative;
    margin-top: -50px;
    z-index: 1;
}

.section-transition-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, transparent 30%, rgba(0, 245, 255, 0.1) 50%, transparent 70%),
        linear-gradient(45deg, transparent 30%, rgba(255, 0, 255, 0.1) 50%, transparent 70%);
    clip-path: polygon(0 0, 100% 0, 100% 50%, 0 100%);
}

.section-transition-bottom {
    width: 100%;
    height: 100px;
    background: linear-gradient(0deg, transparent 0%, var(--bg-dark) 100%);
    position: relative;
    margin-bottom: -50px;
    z-index: 1;
}

.section-transition-bottom::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, transparent 30%, rgba(0, 245, 255, 0.1) 50%, transparent 70%),
        linear-gradient(45deg, transparent 30%, rgba(255, 0, 255, 0.1) 50%, transparent 70%);
    clip-path: polygon(0 50%, 100% 0, 100% 100%, 0 100%);
}

.section-transition-top-wave {
    width: 100%;
    height: 120px;
    background: var(--bg-dark);
    position: relative;
    margin-top: -60px;
    z-index: 1;
    overflow: hidden;
}

.section-transition-top-wave::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background: var(--gradient-neon);
    opacity: 0.1;
    animation: waveMove 10s linear infinite;
    clip-path: polygon(0 100%, 100% 80%, 100% 100%, 0 100%);
}

.section-transition-bottom-wave {
    width: 100%;
    height: 120px;
    background: var(--bg-dark);
    position: relative;
    margin-bottom: -60px;
    z-index: 1;
    overflow: hidden;
}

.section-transition-bottom-wave::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100%;
    background: var(--gradient-neon);
    opacity: 0.1;
    animation: waveMove 10s linear infinite reverse;
    clip-path: polygon(0 0, 100% 20%, 100% 0, 0 0);
}

@keyframes waveMove {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Timeline Section - Интерактивная временная шкала */
.timeline-section {
    padding: 150px 0;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 0, 110, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 245, 255, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 80px auto 0;
    padding: 0 40px;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-neon);
    transform: translateX(-50%);
    box-shadow: var(--shadow-neon-cyan);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 100px;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-item[data-scroll="true"] {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 55%;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 55%;
    text-align: left;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 0;
    width: 24px;
    height: 24px;
    background: var(--bg-dark);
    border: 4px solid var(--neon-cyan);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: var(--shadow-neon-cyan);
    z-index: 2;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-marker {
    width: 32px;
    height: 32px;
    border-color: var(--neon-pink);
    box-shadow: var(--shadow-neon-pink);
    transform: translateX(-50%) scale(1.2);
}

.timeline-content {
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid rgba(0, 245, 255, 0.3);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border: 15px solid transparent;
    transition: all 0.4s ease;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -30px;
    border-left-color: var(--bg-glass);
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -30px;
    border-right-color: var(--bg-glass);
}

.timeline-content:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--neon-cyan);
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.9);
}

.timeline-year {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 900;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 20px rgba(0, 245, 255, 0.8));
}

.timeline-content h3 {
    font-size: clamp(22px, 3vw, 28px);
    color: var(--text-light);
    margin-bottom: 15px;
    font-weight: 800;
    text-transform: uppercase;
}

.timeline-content p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: clamp(15px, 1.8vw, 18px);
}

/* 3D Stats Section */
.stats-3d-section {
    padding: 150px 0;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
    perspective: 1000px;
}

.stats-3d-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 80px auto 0;
    perspective: 1000px;
}

.stat-3d-card {
    height: 300px;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    opacity: 0;
    transform: translateY(50px) rotateX(20deg);
}

.stat-3d-card[data-scroll="true"] {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}

.stat-3d-card:hover {
    transform: rotateY(180deg) scale(1.05);
}

.stat-3d-front,
.stat-3d-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 245, 255, 0.3);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
}

.stat-3d-back {
    transform: rotateY(180deg);
    background: var(--bg-glass);
    border-color: rgba(255, 0, 255, 0.3);
}

.stat-3d-card:hover .stat-3d-front {
    box-shadow: 
        var(--shadow-neon-cyan),
        0 20px 60px rgba(0, 0, 0, 0.9);
}

.stat-3d-card:hover .stat-3d-back {
    box-shadow: 
        var(--shadow-neon-pink),
        0 20px 60px rgba(0, 0, 0, 0.9);
}

.stat-3d-number {
    font-size: clamp(56px, 8vw, 96px);
    font-weight: 900;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(0, 245, 255, 0.8));
    margin-bottom: 20px;
    line-height: 1;
}

.stat-3d-label {
    font-size: clamp(18px, 2.2vw, 24px);
    color: var(--text-light);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.stat-3d-back p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: clamp(16px, 2vw, 20px);
}

/* Scroll Animations - Анимации при скролле */
[data-scroll] {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-scroll].scroll-visible {
    opacity: 1;
    transform: translateY(0);
}

[data-scroll][data-delay="0"] {
    transition-delay: 0s;
}

[data-scroll][data-delay="150"] {
    transition-delay: 0.15s;
}

[data-scroll][data-delay="200"] {
    transition-delay: 0.2s;
}

[data-scroll][data-delay="300"] {
    transition-delay: 0.3s;
}

[data-scroll][data-delay="400"] {
    transition-delay: 0.4s;
}

[data-scroll][data-delay="450"] {
    transition-delay: 0.45s;
}

[data-scroll][data-delay="600"] {
    transition-delay: 0.6s;
}

[data-scroll][data-delay="800"] {
    transition-delay: 0.8s;
}

/* Enhanced Hover Effects - Улучшенные hover эффекты */
.feature-card,
.stat-card,
.process-card,
.program-card,
.teacher-card {
    transform-style: preserve-3d;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover,
.stat-card:hover {
    transform: translateY(-15px) rotateX(5deg) rotateY(-5deg) scale(1.02);
}

.process-card:hover {
    transform: translateX(20px) rotateY(5deg) scale(1.02);
}

.program-card:hover,
.teacher-card:hover {
    transform: translateY(-12px) rotateX(-5deg) rotateY(5deg) scale(1.02);
}

/* Отключаем 3D эффекты на мобильных */
@media (max-width: 768px) {
    .feature-card:hover,
    .stat-card:hover,
    .process-card:hover,
    .program-card:hover,
    .teacher-card:hover {
        transform: translateY(-10px) scale(1.02);
    }
    
    .stat-3d-card:hover {
        transform: scale(1.05);
    }
    
    .stat-3d-card:hover .stat-3d-front,
    .stat-3d-card:hover .stat-3d-back {
        transform: none;
    }
}

/* Parallax Effects - Параллакс эффекты */
.hero-section,
.services-section,
.about-section {
    position: relative;
}

/* Particle Effects - Эффекты частиц */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--neon-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-cyan);
    pointer-events: none;
    animation: floatParticle 10s infinite ease-in-out;
}

@keyframes floatParticle {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0;
    }
    50% {
        transform: translate(100px, -100px) scale(1.5);
        opacity: 1;
    }
}

/* Адаптивность для новых секций */
@media (max-width: 1024px) {
    .timeline-line {
        left: 30px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 70px;
        margin-right: 0;
        text-align: left;
    }
    
    .timeline-marker {
        left: 30px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content::before,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: -30px;
        right: auto;
        border-right-color: var(--bg-glass);
        border-left-color: transparent;
    }
    
    .stats-3d-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }
    
    .stat-3d-card {
        height: 250px;
    }
}

/* Адаптивность для новых страниц */
@media (max-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .programs-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .teachers-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .timeline-section,
    .stats-3d-section {
        padding: 100px 0;
    }
    
    .timeline-container {
        padding: 0 20px;
    }
    
    .timeline-line {
        left: 20px;
    }
    
    .timeline-item {
        margin-bottom: 60px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 50px;
        margin-right: 0;
    }
    
    .timeline-marker {
        left: 20px;
        width: 16px;
        height: 16px;
    }
    
    .stats-3d-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stat-3d-card {
        height: 200px;
    }
    
    .section-transition-top,
    .section-transition-bottom,
    .section-transition-top-wave,
    .section-transition-bottom-wave {
        height: 60px;
    }
    
    .programs-page,
    .teachers-page,
    .contact-page {
        padding: 120px 0 60px;
    }
    
    .programs-hero,
    .teachers-hero,
    .contact-page-hero {
        margin-bottom: 50px;
    }
    
    .programs-grid,
    .teachers-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .program-card,
    .teacher-card {
        padding: 30px 20px;
    }
    
    .teachers-categories {
        gap: 10px;
    }
    
    .category-btn {
        padding: 10px 20px;
        font-size: 12px;
    }
    
    .contact-info-panel,
    .contact-form-panel {
        padding: 30px 20px;
    }
    
    .contact-map {
        height: 300px;
    }
    
    .contact-faq {
        padding: 30px 20px;
    }
    
    .program-card-header {
        flex-direction: column;
        align-items: start;
        gap: 15px;
    }
    
    .program-badge {
        margin-left: 0;
    }
}