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

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --text-dark: #1a202c;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --bg-dark: #0f172a;
    --white: #ffffff;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #4facfe 100%);
    --gradient-3: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --border-radius: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
}

.logo-icon {
	width: 49px;
    font-size: 32px;
}

.logo-icon img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    /*color: var(--text-dark);*/
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:not(.btn-primary):hover {
    color: var(--primary-color);
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-large, .btn-cta {
    padding: 12px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-dark);
    border: 2px solid #e2e8f0;
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-large {
    padding: 16px 36px;
    font-size: 18px;
    border-radius: 14px;
}

.btn-cta {
    padding: 20px 48px;
    font-size: 20px;
    background: var(--gradient-1);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.4);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-1);
    top: -150px;
    right: -150px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-2);
    bottom: -100px;
    left: -100px;
    animation-delay: 7s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--gradient-3);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) scale(0.9);
    }
}

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

.hero-title {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

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

.hero-image {
    display: flex;
    justify-content: center;
    animation: fadeInRight 1s ease 0.3s both;
}

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

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

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

.phone-frame {
    width: 300px;
    height: 620px;
    background: var(--text-dark);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.phone-frame::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 6px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 32px;
    overflow: hidden;
    background: var(--white);
}

.phone-screen img,
.phone-screen video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: var(--bg-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.stat-item {
    text-align: center;
    animation: fadeInUp 0.6s ease both;
}

.stat-item:nth-child(1) { animation-delay: 0.1s; }
.stat-item:nth-child(2) { animation-delay: 0.2s; }
.stat-item:nth-child(3) { animation-delay: 0.3s; }

.stat-number {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 18px;
    color: var(--text-light);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    animation: fadeInUp 0.6s ease both;
}

.section-description {
    font-size: 20px;
    color: var(--text-light);
    animation: fadeInUp 0.6s ease 0.1s both;
}

/* How It Works Section */
.how-it-works {
    padding: 120px 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.step-item {
    position: relative;
    padding: 40px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease both;
}

.step-item:nth-child(1) { animation-delay: 0.1s; }
.step-item:nth-child(2) { animation-delay: 0.2s; }
.step-item:nth-child(3) { animation-delay: 0.3s; }

.step-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.step-number {
    position: absolute;
    top: -20px;
    right: 32px;
    font-size: 72px;
    font-weight: 900;
    color: rgba(102, 126, 234, 0.35);
}

.step-icon {
    font-size: 48px;
    margin-bottom: 24px;
}

.step-icon img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.step-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.step-description {
    color: var(--text-light);
    line-height: 1.7;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease both;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-description {
    color: var(--text-light);
    line-height: 1.7;
}

/* Examples Section */
.examples {
    padding: 120px 0;
}

.examples-grid {
    display: flex;
    flex-direction: column;
    gap: 64px;
}

.example-card {
    display: flex;
    flex-direction: column;
    gap: 32px;
    animation: fadeInUp 0.6s ease both;
}

.example-card:nth-child(2) {
    animation-delay: 0.2s;
}

.example-card:nth-child(3) {
    animation-delay: 0.4s;
}

/* Диск для примерки */
.example-disk {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 32px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    position: relative;
}

.example-disk img {
    width: 200px;
    height: 200px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
    transition: all 0.3s ease;
}

.example-disk img:hover {
    transform: scale(1.1) rotate(5deg);
}

.disk-label {
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-1);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow-sm);
}

/* Сравнение До/После */
.example-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 32px;
    align-items: center;
}

.example-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.example-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.example-image img {
    width: 100%;
    height: auto;
    display: block;
}

.example-label {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
}

.example-label-after {
    background: var(--gradient-1);
}

.example-arrow {
    font-size: 48px;
    color: var(--primary-color);
    font-weight: 700;
}

/* CTA Section */
.cta {
    padding: 120px 0;
    background: var(--gradient-1);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="10" cy="10" r="2" fill="white" opacity="0.1"/></svg>');
    opacity: 0.3;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.6s ease both;
}

.cta-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 24px;
}

.cta-description {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.btn-cta {
    background: var(--white);
    color: var(--primary-color);
}

.btn-cta:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 32px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 32px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-image {
        order: -1;
    }

    .steps-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .example-comparison {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .example-arrow {
        transform: rotate(90deg);
        font-size: 32px;
        padding: 8px 0;
    }

    .example-image {
        width: 100%;
    }

    .example-disk img {
        width: 150px;
        height: 150px;
    }

    .nav-links {
        display: none;
    }

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

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

@media (max-width: 640px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .phone-frame {
        width: 250px;
        height: 500px;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
    }

    .section-title {
        font-size: 32px;
    }

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

    /* Examples section mobile fixes */
    .examples-grid {
        gap: 48px;
    }

    .example-card {
        gap: 24px;
    }

    .example-comparison {
        gap: 12px;
    }

    .example-arrow {
        font-size: 24px;
        padding: 4px 0;
    }

    .example-label {
        top: 8px;
        left: 8px;
        padding: 6px 12px;
        font-size: 12px;
    }

    .example-disk {
        padding: 24px;
    }

    .example-disk img {
        width: 120px;
        height: 120px;
    }

    .disk-label {
        font-size: 12px;
        padding: 6px 14px;
    }
}

/* Scroll reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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