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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    background-color: #0f172a;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: rgba(15, 23, 42, 0.95);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-section a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.logo-icon {
    flex-shrink: 0;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #e2e8f0;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
}

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

.hero-content {
    max-width: 500px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #00ffff 0%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #cbd5e1;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn-primary, .btn-secondary {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #ff6b6b;
    color: #0f172a;
}

.btn-primary:hover {
    background: #ff5252;
}

.btn-secondary {
    background: transparent;
    color: #00ffff;
    border: 2px solid #00ffff;
}

.btn-secondary:hover {
    background: rgba(0, 255, 255, 0.1);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 100%;
    max-width: 480px;
    height: auto;
    border-radius: 16px;
    border: 2px solid #334155;
    object-fit: cover;
    aspect-ratio: 16/10;
}

/* Features Overview */
.features-overview {
    padding: 80px 0;
    background: #0f172a;
    text-align: center;
}

.features-overview h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(30, 27, 75, 0.3);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid #334155;
}

.feature-icon {
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #00ffff;
}

.feature-card p {
    color: #cbd5e1;
}

/* Dashboard Preview */
.dashboard-preview {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
}

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

.preview-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #e2e8f0;
    text-align: left;
}

.preview-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #cbd5e1;
    text-align: left;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 0.5rem 0;
    color: #cbd5e1;
    position: relative;
    padding-left: 1.5rem;
}

.feature-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: #ff6b6b;
    font-weight: bold;
}

.preview-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-image {
    width: 100%;
    max-width: 480px;
    height: auto;
    border: 2px solid #334155;
    border-radius: 16px;
    object-fit: cover;
    aspect-ratio: 16/10;
}

/* SDK Integration */
.sdk-integration {
    padding: 80px 0;
    background: #0f172a;
    text-align: center;
}

.sdk-integration h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #e2e8f0;
}

.sdk-integration p {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: #cbd5e1;
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.integration-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(30, 27, 75, 0.3);
    border-radius: 12px;
    border: 1px solid #334155;
}

.integration-item span {
    color: #cbd5e1;
    font-weight: 600;
}

/* Products */
.products {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
    text-align: center;
}

.products h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background: rgba(30, 27, 75, 0.3);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid #334155;
    position: relative;
}

.product-card.featured {
    border: 2px solid #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #00ffff;
}

.product-price {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ff6b6b;
    margin-bottom: 1rem;
}

.product-card p {
    color: #cbd5e1;
    margin-bottom: 1.5rem;
}

.product-features ul {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features li {
    padding: 0.5rem 0;
    color: #cbd5e1;
    position: relative;
    padding-left: 1.5rem;
}

.product-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #00ffff;
    font-weight: bold;
}

.btn-contact {
    width: 100%;
    padding: 12px 24px;
    background: #ff6b6b;
    color: #0f172a;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-contact:hover {
    background: #ff5252;
}

/* Benefits */
.benefits {
    padding: 80px 0;
    background: #0f172a;
    text-align: center;
}

.benefits h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.benefit-item {
    padding: 2rem;
}

.benefit-icon {
    margin-bottom: 1.5rem;
}

.benefit-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #00ffff;
}

.benefit-item p {
    color: #cbd5e1;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
    text-align: center;
}

.testimonials h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

.testimonial-placeholder {
    padding: 3rem;
    background: rgba(30, 27, 75, 0.3);
    border-radius: 16px;
    border: 1px solid #334155;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-placeholder p {
    font-size: 1.1rem;
    color: #cbd5e1;
    font-style: italic;
}

/* Use Cases */
.use-cases {
    padding: 80px 0;
    background: #0f172a;
    text-align: center;
}

.use-cases h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.use-case {
    background: rgba(30, 27, 75, 0.3);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid #334155;
}

.use-case h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #00ffff;
}

.use-case p {
    color: #cbd5e1;
}

/* Contacts */
.contacts {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
}

.contacts h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 2rem;
    background: rgba(30, 27, 75, 0.3);
    border-radius: 16px;
    border: 1px solid #334155;
}

.contact-icon {
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #00ffff;
}

.contact-item p {
    color: #cbd5e1;
}

.contact-item a {
    color: #00ffff;
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: #020617;
    padding: 60px 0 20px;
    border-top: 1px solid #334155;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section {
    min-width: 0;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #00ffff;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #cbd5e1;
    text-decoration: none;
}

.footer-section a:hover {
    color: #00ffff;
}

.footer-section p {
    color: #94a3b8;
    margin-top: 1rem;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #64748b;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-content {
        text-align: center;
        max-width: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .integration-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .integration-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid,
    .benefits-grid,
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
}