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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #f5942e, transparent);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #ff7b1a, transparent);
    top: 40%;
    right: -5%;
    animation-delay: 7s;
}

.orb-3 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #e87d1a, transparent);
    bottom: -10%;
    left: 30%;
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Glass Header */
header {
    background: rgba(13, 13, 13, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 25px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 26px;
    font-weight: 600;
    color: #fff;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: #f5942e;
}

.cta-button {
    background: rgba(245, 148, 46, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #f5942e;
    padding: 12px 32px;
    border: 1px solid rgba(245, 148, 46, 0.25);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background: rgba(245, 148, 46, 0.15);
    border-color: rgba(245, 148, 46, 0.45);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245, 148, 46, 0.2);
}

/* Hero Section */
.hero {
    padding: 120px 0 100px;
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

h1 {
    font-size: 64px;
    margin-bottom: 30px;
    color: #fff;
    line-height: 1.1;
    font-weight: 600;
    letter-spacing: -2px;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, #f5942e, #ff7b1a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: #999;
    margin-bottom: 50px;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Glass Cards */
.glass-card {
    background: rgba(26, 26, 26, 0.35);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    transition: all 0.4s;
}

.glass-card:hover {
    background: rgba(26, 26, 26, 0.5);
    border-color: rgba(245, 148, 46, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Stats Section */
.stats {
    padding: 80px 0;
    position: relative;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-card {
    padding: 40px 30px;
    text-align: center;
}

.stat-number {
    font-size: 40px;
    font-weight: 600;
    color: #f5942e;
    margin-bottom: 10px;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    color: #777;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

/* About Section */
.about {
    padding: 100px 0;
}

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

.section-label {
    display: inline-block;
    background: rgba(245, 148, 46, 0.06);
    backdrop-filter: blur(10px);
    color: #f5942e;
    padding: 10px 24px;
    border-radius: 24px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 25px;
    border: 1px solid rgba(245, 148, 46, 0.2);
}

.section-title {
    font-size: 48px;
    margin-bottom: 30px;
    color: #fff;
    font-weight: 600;
    letter-spacing: -1px;
}

.section-description {
    font-size: 18px;
    color: #999;
    line-height: 1.9;
}

/* Features Section */
.features {
    padding: 100px 0;
}

.features-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 60px;
}

.feature-card {
    padding: 45px;
}

.feature-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    gap: 20px;
}

.feature-icon-wrapper {
    width: 52px;
    height: 52px;
    background: rgba(245, 148, 46, 0.06);
    backdrop-filter: blur(10px);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(245, 148, 46, 0.25);
}

.feature-icon {
    font-size: 26px;
}

.feature-title {
    font-size: 22px;
    color: #fff;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-description {
    color: #888;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 22px;
}

.feature-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 14px;
}

.feature-list li {
    color: #aaa;
    position: relative;
    padding-left: 28px;
    font-size: 14px;
    line-height: 1.7;
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 14px;
    height: 2px;
    background: linear-gradient(90deg, #f5942e, transparent);
}

/* Comparison Section */
.comparison {
    padding: 100px 0;
}

.comparison-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 1200px;
    margin: 60px auto 0;
}

.comparison-column {
    padding: 45px;
    position: relative;
}

.comparison-column.highlight {
    border: 1px solid rgba(245, 148, 46, 0.3);
}

.comparison-column.highlight::before {
    content: 'РЕКОМЕНДУЕМ';
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(245, 148, 46, 0.15);
    backdrop-filter: blur(10px);
    color: #f5942e;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    border: 1px solid rgba(245, 148, 46, 0.3);
}

.comparison-header {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 35px;
    color: #fff;
    text-align: center;
}

.comparison-items {
    list-style: none;
    padding: 0;
}

.comparison-items li {
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 15px;
}

.comparison-items li:last-child {
    border-bottom: none;
}

.comparison-icon-wrapper {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
}

.comparison-icon-wrapper.yes {
    background: rgba(76, 175, 80, 0.15);
    color: #81c784;
    border: 1px solid rgba(76, 175, 80, 0.25);
}

.comparison-icon-wrapper.no {
    background: rgba(255, 255, 255, 0.03);
    color: #444;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-icon-wrapper.partial {
    background: rgba(245, 148, 46, 0.12);
    color: #f5942e;
    border: 1px solid rgba(245, 148, 46, 0.25);
}

/* Models Section */
.models {
    padding: 100px 0;
}

.models-container {
    max-width: 1200px;
    margin: 60px auto 0;
}

.series-group {
    margin-bottom: 45px;
}

.series-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.series-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.series-badge {
    background: rgba(245, 148, 46, 0.05);
    backdrop-filter: blur(10px);
    color: #f5942e;
    padding: 10px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(245, 148, 46, 0.3);
}

.series-count {
    color: #666;
    font-size: 14px;
    font-weight: 500;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 18px;
}

.model-card {
    background: rgba(26, 26, 26, 0.3);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-left: 2px solid rgba(245, 148, 46, 0.4);
    padding: 22px 28px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.model-card:hover {
    background: rgba(26, 26, 26, 0.5);
    border-left-width: 3px;
    border-left-color: rgba(245, 148, 46, 0.7);
    transform: translateX(5px);
    box-shadow: -10px 0 30px rgba(245, 148, 46, 0.1);
}

.model-name {
    font-size: 17px;
    color: #fff;
    font-weight: 600;
}

.model-chips {
    display: flex;
    align-items: center;
    gap: 8px;
}

.chip-badge {
    background: rgba(245, 148, 46, 0.12);
    backdrop-filter: blur(5px);
    color: #f5942e;
    padding: 5px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    font-family: 'SF Mono', 'Courier New', monospace;
    border: 1px solid rgba(245, 148, 46, 0.2);
}

/* Installation Timeline */
.installation {
    padding: 100px 0;
}

.timeline-container {
    max-width: 1000px;
    margin: 60px auto 0;
    position: relative;
}

.timeline-line {
    position: absolute;
    left: 40px;
    top: 45px;
    bottom: 45px;
    width: 2px;
    background: linear-gradient(180deg, rgba(245, 148, 46, 0.5), rgba(245, 148, 46, 0.1));
}

.timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 45px;
    position: relative;
}

.timeline-number-wrapper {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.timeline-number {
    width: 80px;
    height: 80px;
    background: rgba(245, 148, 46, 0.15);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(245, 148, 46, 0.4);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 600;
    color: #f5942e;
    box-shadow: 0 10px 40px rgba(245, 148, 46, 0.15);
}

.timeline-content {
    flex: 1;
    padding: 35px;
}

.timeline-title {
    font-size: 24px;
    color: #fff;
    margin-bottom: 15px;
    font-weight: 600;
}

.timeline-description {
    color: #888;
    font-size: 16px;
    line-height: 1.8;
}

.download-section {
    text-align: center;
    margin-top: 70px;
}

.download-link {
    display: inline-block;
    margin-top: 25px;
    color: #f5942e;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s;
    opacity: 0.8;
}

.download-link:hover {
    opacity: 1;
    transform: translateX(5px);
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-card {
    max-width: 650px;
    margin: 50px auto 0;
    padding: 55px;
    text-align: center;
}

.contact-description {
    color: #888;
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 35px;
}

.telegram-button {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: rgba(0, 136, 204, 0.08);
    backdrop-filter: blur(10px);
    color: #5dade2;
    padding: 16px 42px;
    border: 1px solid rgba(0, 136, 204, 0.25);
    border-radius: 12px;
    text-decoration: none;
    font-size: 17px;
    font-weight: 600;
    transition: all 0.3s;
}

.telegram-button:hover {
    background: rgba(0, 136, 204, 0.15);
    border-color: rgba(0, 136, 204, 0.45);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 136, 204, 0.2);
}

.telegram-icon {
    width: 26px;
    height: 26px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

/* Footer */
footer {
    background: rgba(13, 13, 13, 0.5);
    backdrop-filter: blur(20px);
    padding: 40px 0;
    text-align: center;
    color: #555;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Floating Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(245, 148, 46, 0.3);
    border-radius: 50%;
    animation: particleFloat 15s infinite;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) translateX(50px);
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }

    h1 {
        font-size: 48px;
    }

    .hero {
        padding: 80px 0 60px;
    }

    .section-title {
        font-size: 36px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .features-container,
    .comparison-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .timeline-line {
        display: none;
    }

    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        margin-bottom: 30px;
    }

    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }

    .models-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    h1 {
        font-size: 36px;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

    .section-label {
        font-size: 11px;
        padding: 8px 18px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .stat-card {
        padding: 30px 20px;
    }

    .stat-number {
        font-size: 32px;
    }

    .feature-card {
        padding: 30px;
    }

    .feature-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .feature-title {
        font-size: 20px;
    }

    .comparison-column {
        padding: 30px;
    }

    .comparison-header {
        font-size: 22px;
    }

    .timeline-content {
        padding: 25px;
    }

    .timeline-title {
        font-size: 20px;
    }

    .timeline-description {
        font-size: 15px;
    }

    .contact-card {
        padding: 35px 25px;
    }

    .header-content {
        flex-direction: row;
        gap: 15px;
    }

    .cta-button {
        padding: 10px 20px;
        font-size: 14px;
    }

    .logo {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 28px;
    }

    .hero {
        padding: 60px 0 40px;
    }

    .hero-subtitle {
        font-size: 15px;
        line-height: 1.6;
    }

    .section-title {
        font-size: 24px;
    }

    .section-description {
        font-size: 16px;
    }

    .feature-icon-wrapper {
        width: 44px;
        height: 44px;
    }

    .feature-icon {
        font-size: 22px;
    }

    .model-card {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .model-chips {
        flex-wrap: wrap;
    }

    .comparison-items li {
        font-size: 14px;
    }

    .stats {
        padding: 60px 0;
    }

    .features,
    .comparison,
    .models,
    .installation,
    .contact,
    .about {
        padding: 60px 0;
    }
}

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

/* Selection */
::selection {
    background: rgba(245, 148, 46, 0.3);
    color: #fff;
}