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

:root {
    --primary-color: #7c3aed;
    --secondary-color: #a855f7;
    --bg-dark: #ffffff;
    --bg-card: rgba(124, 58, 237, 0.05);
    --bg-white: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #4a5568;
    --border-color: rgba(124, 58, 237, 0.2);
}

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #f8fafc 50%, var(--bg-dark) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    max-width: 180px;
    height: auto;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

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

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

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    left: 0;
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -10px;
}

.hamburger::after {
    top: 10px;
}

.mobile-menu-btn.active .hamburger {
    background: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    z-index: 999;
    padding-top: 80px;
}

.mobile-nav.active {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.mobile-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    text-align: center;
    width: 100%;
    max-width: 400px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.mobile-nav li {
    margin-bottom: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-nav li:last-child {
    border-bottom: none;
}

.mobile-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: block;
    padding: 18px 20px;
    width: 100%;
}

.mobile-nav a:hover {
    color: var(--primary-color);
    background: rgba(124, 58, 237, 0.08);
}

.mobile-nav a:active {
    background: rgba(124, 58, 237, 0.12);
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    text-align: center;
}

.hero-video {
    margin-top: 50px;
}

.video-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.2), 0 0 0 1px rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.video-wrapper video {
    width: 100%;
    display: block;
    height: auto;
    aspect-ratio: 16/9;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
    pointer-events: none;
}

.video-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to top, rgba(26, 26, 46, 0.95) 0%, transparent 100%);
    text-align: left;
}

.video-content h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.video-content p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
}

.hero-buttons {
    margin-top: 40px;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 35px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(124, 58, 237, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
}

/* Carousel Styles */
.carousel-section {
    padding: 60px 0;
}

.carousel-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 24px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    display: flex;
    align-items: center;
    gap: 40px;
}

.carousel-image {
    flex-shrink: 0;
    width: 400px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.carousel-content {
    flex: 1;
}

.carousel-title {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.carousel-desc {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.carousel-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.carousel-feature {
    background: rgba(0, 212, 255, 0.1);
    padding: 10px 20px;
    border-radius: 25px;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 25px;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.carousel-indicator.active {
    background: var(--primary-color);
    width: 35px;
    border-radius: 6px;
}

/* Products Section */
.products-section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 35px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.2);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.product-name {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.product-desc {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 25px;
}

.product-specs {
    margin-bottom: 25px;
}

.product-spec {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.product-spec:last-child {
    border-bottom: none;
}

.product-spec span:first-child {
    opacity: 0.7;
}

.product-spec span:last-child {
    color: var(--primary-color);
    font-weight: 600;
}

/* Features Section */
.features-section {
    padding: 60px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
}

.feature-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 1.8rem;
    color: var(--text-primary);
}

.modal-close {
    width: 45px;
    height: 45px;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(124, 58, 237, 0.1);
    color: var(--primary-color);
}

.modal-body {
    padding: 30px;
}

.modal-product-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    margin-bottom: 30px;
}

.modal-product-name {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.modal-product-desc {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.modal-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.modal-feature {
    background: rgba(0, 212, 255, 0.1);
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    color: var(--primary-color);
}

.modal-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
}

.modal-specs-table th,
.modal-specs-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.modal-specs-table th {
    color: var(--text-secondary);
    font-weight: 500;
    width: 40%;
}

.modal-specs-table td {
    color: var(--text-primary);
    font-weight: 600;
}

.modal-download-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.modal-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.4);
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: rgba(124, 58, 237, 0.03);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-info {
    padding-right: 40px;
}

.contact-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.contact-icon {
    width: 45px;
    height: 45px;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.contact-form {
    background: white;
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

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

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

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.02);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 18px;
    font-size: 1.1rem;
}

.form-privacy {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 10px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px;
}

.form-success.active {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
}

.form-success h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.form-success p {
    color: var(--text-secondary);
}

/* Footer */
footer {
    padding: 60px 20px;
    border-top: 1px solid var(--border-color);
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    max-width: 180px;
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .carousel-slide {
        flex-direction: column;
        text-align: center;
    }

    .carousel-image {
        width: 100%;
        max-width: 400px;
    }

    .carousel-features {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    nav ul {
        gap: 15px;
    }

    nav a {
        font-size: 0.9rem;
    }

    .video-content {
        padding: 20px;
    }

    .video-content h2 {
        font-size: 1.2rem;
    }

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

    .product-card {
        padding: 30px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .modal-content {
        margin: 20px;
        width: calc(100% - 40px);
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-info {
        padding-right: 0;
        text-align: center;
    }

    .contact-details {
        align-items: center;
    }

    .contact-form {
        padding: 30px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 120px 0 40px;
    }

    .hero-title {
        font-size: 1.6rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 10px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        padding: 14px 25px;
    }

    header {
        height: 70px;
        padding: 0;
    }

    .header-content {
        padding: 0 15px;
        height: 70px;
    }

    .logo {
        max-width: 130px;
        position: relative;
        z-index: 1001;
    }

    nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        z-index: 1001;
    }

    .video-wrapper {
        margin: 0 10px;
        border-radius: 16px;
    }

    .video-content {
        padding: 15px;
    }

    .video-content h2 {
        font-size: 1rem;
    }

    .video-content p {
        font-size: 0.85rem;
    }

    .carousel-container {
        margin: 0 10px;
    }

    .carousel-slide {
        padding: 25px 20px;
        flex-direction: column;
        text-align: center;
    }

    .carousel-image {
        width: 100%;
        height: 200px;
        font-size: 3rem;
    }

    .carousel-title {
        font-size: 1.4rem;
    }

    .carousel-desc {
        font-size: 0.9rem;
    }

    .carousel-features {
        justify-content: center;
    }

    .carousel-feature {
        font-size: 0.8rem;
        padding: 8px 15px;
    }

    .products-section {
        padding: 40px 0;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 30px;
    }

    .product-card {
        padding: 25px;
    }

    .product-icon {
        width: 65px;
        height: 65px;
        font-size: 2rem;
    }

    .product-name {
        font-size: 1.4rem;
    }

    .product-desc {
        font-size: 0.9rem;
    }

    .product-spec {
        font-size: 0.85rem;
        padding: 10px 0;
    }

    .features-section {
        padding: 40px 0;
    }

    .features-grid {
        gap: 20px;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .feature-icon {
        width: 55px;
        height: 55px;
        font-size: 2rem;
    }

    .feature-title {
        font-size: 1.1rem;
    }

    .feature-desc {
        font-size: 0.85rem;
    }

    .contact-section {
        padding: 50px 0;
    }

    .contact-content {
        gap: 30px;
    }

    .contact-info {
        padding: 0 10px;
    }

    .contact-desc {
        font-size: 0.95rem;
    }

    .contact-item {
        font-size: 0.95rem;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .contact-form {
        padding: 25px 20px;
        margin: 0 10px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 15px;
        font-size: 0.9rem;
    }

    footer {
        padding: 40px 15px;
        margin-top: 50px;
    }

    .footer-content {
        gap: 30px;
        text-align: center;
    }

    .footer-logo {
        margin: 0 auto 15px;
    }

    .footer-bottom {
        font-size: 0.8rem;
    }
}