:root {
    --bg-primary: #0a0d14;
    --bg-card: rgba(18, 24, 38, 0.65);
    --bg-card-hover: rgba(24, 32, 50, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.16);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --accent-color: #a78bfa;
    --accent-glow: rgba(167, 139, 250, 0.2);
    --accent-gradient: linear-gradient(135deg, #a78bfa 0%, #6366f1 100%);
    --accent-hover: #8b5cf6;
    --success-color: #10b981;
    --success-glow: rgba(16, 185, 129, 0.2);
    --font-family: 'Outfit', system-ui, -apple-system, sans-serif;
    --radius-lg: 16px;
    --radius-md: 10px;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 0;
    margin: 0;
    position: relative;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background blob decorations */
.background-decor {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.18;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: #8b5cf6;
    top: -100px;
    right: -100px;
}

.blob-2 {
    width: 600px;
    height: 600px;
    background: #3b82f6;
    bottom: -150px;
    left: -150px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
    padding: 0 20px;
}

/* Header Navbar */
header.site-header {
    background: rgba(10, 13, 20, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 16px 0;
    transition: all 0.3s;
}

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

header.site-header a.logo {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.01em;
}

header.site-header a.logo svg {
    width: 22px;
    height: 22px;
    color: var(--accent-color);
}

header.site-header nav ul {
    list-style: none;
    display: flex;
    gap: 24px;
    align-items: center;
}

header.site-header nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s;
}

header.site-header nav a:hover {
    color: var(--accent-color);
}

header.site-header nav a.nav-btn {
    background: var(--accent-gradient);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(167, 139, 250, 0.2);
    font-weight: 600;
    transition: all 0.3s;
}

header.site-header nav a.nav-btn:hover {
    box-shadow: 0 6px 16px rgba(167, 139, 250, 0.35);
    transform: translateY(-2px);
}

/* Banner / Hero Section */
.hero {
    padding: 100px 0 60px;
    text-align: center;
    position: relative;
}

.hero h2 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    background: linear-gradient(to right, #ffffff, #a78bfa, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.hero p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.button.primary {
    background: var(--accent-gradient);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(167, 139, 250, 0.3);
}

.button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(167, 139, 250, 0.5);
}

.button.secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.button.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

/* Glassmorphism Cards */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-lg);
    transition: border-color 0.3s, transform 0.3s;
}

.card:hover {
    border-color: var(--border-hover);
}

/* Video Section */
.video-section {
    margin-bottom: 60px;
}

.video-card {
    text-align: center;
}

.video-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.video-card p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 750px;
    margin: 0 auto 30px;
}

.video-container {
    max-width: 315px;
    width: 100%;
    margin: 0 auto;
}

.video-container iframe {
    width: 100%;
    height: 560px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    display: block;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.feature-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: rgba(18, 24, 38, 0.4);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    background: rgba(24, 32, 50, 0.6);
}

.feature-icon-wrapper {
    background: rgba(167, 139, 250, 0.1);
    color: var(--accent-color);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(167, 139, 250, 0.25);
}

.feature-icon-wrapper svg {
    width: 24px;
    height: 24px;
}

.feature-text h4 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Products Showcase section */
.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h3 {
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(to right, #ffffff, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 20px;
}

.product-img-wrapper {
    width: 100%;
    aspect-ratio: 1.4;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.05);
}

.product-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.product-info h4 {
    font-size: 1.3rem;
    font-weight: 700;
}

.badge {
    background: rgba(167, 139, 250, 0.15);
    color: var(--accent-color);
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid rgba(167, 139, 250, 0.3);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-price-info {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.price-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
}

/* Call to action (CTA) area */
.cta-section {
    text-align: center;
    padding: 50px 40px;
    margin-bottom: 80px;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border-color: rgba(167, 139, 250, 0.2);
}

.cta-section h3 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 30px;
}

/* Footer styling */
footer.site-footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    background: rgba(8, 11, 18, 0.8);
}

footer.site-footer .footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

footer.site-footer p.copy {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

footer.site-footer .social-links a {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

footer.site-footer .social-links a:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background: rgba(167, 139, 250, 0.1);
    transform: translateY(-2px);
}

footer.site-footer .social-links a svg {
    width: 18px;
    height: 18px;
}

/* Responsive media queries */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.05rem;
    }
    
    .features-grid, .products-grid {
        grid-template-columns: 1fr;
    }
    
    header.site-header nav ul {
        gap: 16px;
    }
    
    header.site-header nav a:not(.nav-btn) {
        display: none; /* Hide nav text links on mobile for simplicity */
    }
    
    .cta-section {
        padding: 30px 20px;
    }
    
    .cta-section h3 {
        font-size: 1.75rem;
    }
    
    footer.site-footer .footer-container {
        flex-direction: column;
        text-align: center;
    }
}

/* Price layout variations for product cards */
.product-price-list {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.product-price-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.product-price-list-item .price-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-price-list-item .price-value {
    font-size: 1.15rem;
    font-weight: 700;
}

.product-price-list-item:not(:last-child) .price-value {
    color: var(--text-primary);
}

.product-price-list-item:last-child .price-value {
    color: var(--accent-color);
}

.product-price-split {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.product-price-split-col {
    display: flex;
    flex-direction: column;
}

.product-price-split-col.left {
    align-items: flex-start;
    text-align: left;
}

.product-price-split-col.right {
    align-items: flex-end;
    text-align: right;
}

.product-price-split-col .price-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.product-price-split-col .price-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.product-price-split-col.left .price-value {
    color: var(--text-primary);
}

.product-price-split-col.right .price-value {
    color: var(--accent-color);
}

/* Responsive Grid for Pricing Formulas */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}