/* --- VARIABLES & RESET --- */
:root {
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --accent: #8b5cf6;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.05);
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

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

.text-gradient {
    background: linear-gradient(135deg, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-padding {
    padding: 100px 0;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* --- HEADER --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: white;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

.nav-item:hover {
    color: white;
}

.nav-icon {
    font-size: 1.2rem;
}

/* --- HERO SECTION --- */
.hero {
    padding: 200px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.badge {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(59, 130, 246, 0.2);
    display: inline-block;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.04em;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.price-display {
    margin-bottom: 40px;
}

.price-tag {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
}

.price-sub {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- STATS GRID --- */
.stats {
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: rgba(15, 23, 42, 0.5);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --- COMPS/MARKET CONTEXT --- */
.comps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 60px;
}

.comp-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.comp-card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.3);
}

.comp-domain {
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
    margin-bottom: 8px;
}

.comp-price {
    color: #10b981; /* Emerald 500 */
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.comp-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* --- FEATURES GRID --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 32px;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: white;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- VALUE PROPS (Split Layout) --- */
.value-props {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.value-list {
    margin-top: 30px;
}

.value-list li {
    margin-bottom: 20px;
    padding-left: 30px;
    position: relative;
    color: var(--text-main);
}

.value-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
    font-weight: bold;
}

.chart-box {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.chart-stat {
    margin-bottom: 30px;
}

.chart-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent);
}

.chart-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* --- USE CASES --- */
.use-cases {
    background: linear-gradient(to bottom, var(--bg-dark), #0b1120);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 60px;
}

.use-case-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(5px);
}

.use-case-card h4 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.use-case-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- CTA SECTION --- */
.cta-section {
    background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.cta-box {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    padding: 60px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

/* --- FOOTER --- */
footer {
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
    background: #0b1120;
    text-align: center;
}

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

.footer-link {
    color: var(--text-muted);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    opacity: 0.5;
    margin-bottom: 30px;
    filter: grayscale(100%);
}

.trust-badges img {
    height: 24px;
}

.copyright {
    color: #475569;
    font-size: 0.85rem;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .value-props {
        grid-template-columns: 1fr;
    }
    
    .nav-wrapper {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        width: 100%;
        justify-content: space-between;
        font-size: 0.9rem;
    }
    
    .footer-contact {
        flex-direction: column;
        gap: 20px;
    }
}