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

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    --bg-dark: #0a0a0f;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.75);
    --text-muted: rgba(255, 255, 255, 0.55);
    --border-color: rgba(255, 255, 255, 0.1);
    --accent-blue: #667eea;
    --accent-purple: #764ba2;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
}

.logo-icon {
    font-size: 28px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width 0.3s ease;
}

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

.nav-cta {
    background: var(--primary-gradient);
    padding: 10px 24px;
    border-radius: 8px;
    color: white !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.6;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.5) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(118, 75, 162, 0.5) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.4) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

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

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease;
}

.badge-icon {
    font-size: 16px;
}

.hero-title {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.1s both;
}

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

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

.btn-primary.large {
    padding: 20px 40px;
    font-size: 18px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-blue);
}

.btn-secondary.large {
    padding: 20px 40px;
    font-size: 18px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.stat-item {
    text-align: center;
}

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

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    background: var(--border-color);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-blue);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(8px);
        opacity: 0.5;
    }
}

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

.scroll-indicator span {
    font-size: 12px;
    color: var(--text-muted);
}

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

section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    color: var(--accent-blue);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-blue);
}

.feature-card:hover::before {
    opacity: 0.05;
}

.feature-card.featured {
    border-color: var(--accent-blue);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
}

.feature-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-gradient);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.feature-icon {
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.feature-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.feature-tags span {
    background: rgba(102, 126, 234, 0.15);
    color: var(--accent-blue);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
}

.platforms {
    background: linear-gradient(180deg, transparent 0%, rgba(102, 126, 234, 0.05) 50%, transparent 100%);
}

.platforms-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.platform-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    background: var(--bg-card-hover);
}

.platform-logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.platform-card span {
    font-size: 14px;
    color: var(--text-muted);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
}

.industry-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.industry-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
}

.industry-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.industry-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.industry-item p {
    font-size: 14px;
    color: var(--text-muted);
}

.team-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 48px;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
}

.team-icon {
    margin-bottom: 24px;
}

.team-card h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.team-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.team-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.team-tags span {
    background: rgba(102, 126, 234, 0.15);
    color: var(--accent-blue);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
}

.cta-section {
    padding: 120px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(102, 126, 234, 0.08) 50%, transparent 100%);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer {
    background: rgba(10, 10, 15, 0.5);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 40px;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin: 16px 0 24px;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 14px;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

@media (max-width: 1024px) {
    .team-content {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: clamp(36px, 7vw, 60px);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 16px 0;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .logo-icon {
        font-size: 24px;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 15, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        font-size: 16px;
        padding: 8px 0;
    }
    
    .nav-cta {
        width: 100%;
        text-align: center;
        padding: 12px 24px;
    }

    .hamburger {
        display: flex;
    }
    
    .hero {
        padding: 100px 16px 60px;
        min-height: auto;
    }
    
    .hero-content {
        padding: 0;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 6px 14px;
        margin-bottom: 24px;
    }
    
    .hero-title {
        font-size: clamp(32px, 8vw, 48px);
        margin-bottom: 16px;
    }
    
    .hero-subtitle {
        font-size: 15px;
        line-height: 1.7;
        margin-bottom: 32px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        margin-bottom: 40px;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: 14px 28px;
        font-size: 15px;
    }
    
    .btn-primary.large,
    .btn-secondary.large {
        padding: 16px 32px;
        font-size: 16px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-item {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }

    .stat-divider {
        display: none;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .stat-label {
        font-size: 13px;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    section {
        padding: 60px 0;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-tag {
        font-size: 11px;
        padding: 5px 12px;
    }
    
    .section-title {
        font-size: clamp(24px, 6vw, 32px);
        margin-bottom: 12px;
    }
    
    .section-desc {
        font-size: 15px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .feature-card {
        padding: 28px 24px;
    }
    
    .feature-icon {
        margin-bottom: 20px;
    }
    
    .feature-icon svg {
        width: 40px;
        height: 40px;
    }
    
    .feature-card h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .feature-card p {
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 16px;
    }
    
    .feature-tags {
        gap: 6px;
    }
    
    .feature-tags span {
        font-size: 12px;
        padding: 5px 10px;
    }
    
    .feature-badge {
        top: 16px;
        right: 16px;
        font-size: 11px;
        padding: 5px 10px;
    }

    .platforms-showcase {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .platform-card {
        padding: 20px 16px;
    }
    
    .platform-logo {
        font-size: 18px;
        margin-bottom: 6px;
    }
    
    .platform-card span {
        font-size: 12px;
    }

    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .industry-item {
        padding: 24px 16px;
    }
    
    .industry-icon {
        font-size: 36px;
        margin-bottom: 12px;
    }
    
    .industry-item h4 {
        font-size: 15px;
        margin-bottom: 6px;
    }
    
    .industry-item p {
        font-size: 12px;
    }

    .team-content {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .team-card {
        padding: 28px 24px;
    }
    
    .team-icon {
        margin-bottom: 20px;
    }
    
    .team-icon svg {
        width: 48px;
        height: 48px;
    }
    
    .team-card h3 {
        font-size: 22px;
        margin-bottom: 12px;
    }
    
    .team-card p {
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 16px;
    }
    
    .team-tags {
        gap: 6px;
    }
    
    .team-tags span {
        font-size: 12px;
        padding: 6px 12px;
    }

    .cta-section {
        padding: 60px 0;
    }
    
    .cta-content h2 {
        font-size: clamp(24px, 6vw, 32px);
        margin-bottom: 12px;
    }
    
    .cta-content p {
        font-size: 15px;
        margin-bottom: 28px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .footer {
        padding: 40px 0 24px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        margin-bottom: 24px;
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-brand p {
        font-size: 13px;
        margin: 12px 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding-top: 24px;
    }
    
    .footer-bottom p {
        font-size: 12px;
    }
    
    .footer-legal {
        gap: 16px;
    }
    
    .footer-legal a {
        font-size: 12px;
    }
    
    .modal-content {
        padding: 32px 24px;
        margin: 16px;
        max-width: calc(100% - 32px);
    }
    
    .modal-close {
        top: 12px;
        right: 16px;
        font-size: 28px;
    }
    
    .modal-content h3 {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .qrcode-placeholder {
        width: 200px;
        height: 200px;
        margin: 0 auto 20px;
    }
    
    .modal-content p {
        font-size: 13px;
    }
    
    .gradient-orb {
        filter: blur(80px);
    }
    
    .orb-1 {
        width: 400px;
        height: 400px;
    }
    
    .orb-2 {
        width: 350px;
        height: 350px;
    }
    
    .orb-3 {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 12px 40px;
    }
    
    .hero-title {
        font-size: clamp(28px, 9vw, 40px);
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    section {
        padding: 48px 0;
    }
    
    .container {
        padding: 0 12px;
    }
    
    .section-title {
        font-size: clamp(22px, 7vw, 28px);
    }
    
    .section-desc {
        font-size: 14px;
    }
    
    .feature-card {
        padding: 24px 20px;
    }
    
    .feature-card h3 {
        font-size: 18px;
    }
    
    .feature-card p {
        font-size: 13px;
    }

    .platforms-showcase {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .platform-card {
        padding: 16px;
    }
    
    .platform-logo {
        font-size: 16px;
    }

    .industries-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .industry-item {
        padding: 20px 16px;
    }
    
    .industry-icon {
        font-size: 32px;
    }
    
    .industry-item h4 {
        font-size: 14px;
    }

    .team-card {
        padding: 24px 20px;
    }
    
    .team-card h3 {
        font-size: 20px;
    }
    
    .team-card p {
        font-size: 13px;
    }
    
    .cta-section {
        padding: 48px 0;
    }
    
    .cta-content h2 {
        font-size: clamp(22px, 7vw, 28px);
    }
    
    .cta-content p {
        font-size: 14px;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .modal-content {
        padding: 28px 20px;
    }
    
    .qrcode-placeholder {
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 26px;
    }
    
    .hero-subtitle {
        font-size: 13px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .feature-card h3 {
        font-size: 17px;
    }
    
    .team-card h3 {
        font-size: 18px;
    }
    
    .cta-content h2 {
        font-size: 20px;
    }
}

@media (hover: none) and (pointer: coarse) {
    .feature-card:hover,
    .platform-card:hover,
    .industry-item:hover,
    .team-card:hover {
        transform: none;
    }
    
    .feature-card:active,
    .platform-card:active,
    .industry-item:active,
    .team-card:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    .btn-primary:hover,
    .btn-secondary:hover {
        transform: none;
    }
    
    .btn-primary:active {
        transform: scale(0.98);
    }
    
    .nav-links a:hover::after {
        width: 0;
    }
}

@supports (-webkit-touch-callout: none) {
    .hero {
        min-height: 100vh;
        min-height: -webkit-fill-available;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .gradient-orb {
        animation: none;
    }
    
    .scroll-indicator {
        display: none;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-blue);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.6;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    background: linear-gradient(135deg, rgba(20, 20, 30, 0.98) 0%, rgba(30, 30, 45, 0.98) 100%);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 48px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    animation: modalSlideIn 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 32px;
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.qrcode-placeholder {
    width: 240px;
    height: 240px;
    margin: 0 auto 24px;
    background: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.qrcode-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qrcode-fallback {
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
}

.modal-content p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}