:root {
    --bg-color: #0f172a;
    --surface-color: #1e293b;
    --primary-color: #a855f7;
    --primary-hover: #9333ea;
    --text-main: #f8fafc;
    --text-muted: #cbd5e1;
    --card-bg: rgba(30, 41, 59, 0.7);
    --border-color: #334155;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: var(--text-main);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.nav-links a {
    margin-left: 20px;
    font-weight: 600;
    transition: color 0.3s;
}

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

.hero {
    text-align: center;
    padding: 100px 20px;
    background: radial-gradient(circle at top, #3b0764 0%, var(--bg-color) 60%);
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #e879f9, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.cta-btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-btn.primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    background: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.6);
}

.features-section, .pricing-section, .legal-section {
    padding: 80px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(5px);
    transition: transform 0.3s;
}

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

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    align-items: center;
}

.pricing-card {
    background: var(--surface-color);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
}

.free-card {
    border-left: 4px solid #3b82f6;
}

.premium-card {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.2);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    margin: 20px 0;
}

.code-box {
    background: #0f172a;
    padding: 15px;
    border-radius: 10px;
    margin: 20px 0;
    border: 1px dashed #3b82f6;
}

.code-box strong {
    font-size: 1.5rem;
    color: #3b82f6;
    display: block;
    letter-spacing: 2px;
}

.stripe-btn {
    background: #635bff;
    color: white;
    width: 100%;
    margin-top: 20px;
}

.stripe-btn:hover {
    background: #4b45cc;
    transform: translateY(-2px);
}

.small-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 10px;
}

.legal-content {
    background: var(--surface-color);
    padding: 40px;
    border-radius: 15px;
}

.legal-item {
    margin-bottom: 30px;
}

.legal-item:last-child {
    margin-bottom: 0;
}

.legal-item h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

footer {
    text-align: center;
    padding: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

.footer-links {
    margin-bottom: 15px;
}
.footer-links a {
    color: var(--primary-color);
    margin: 0 10px;
    font-weight: 600;
}
.footer-links a:hover {
    text-decoration: underline;
}

.page-container {
    max-width: 800px;
    margin: 60px auto;
    padding: 40px;
    background: var(--surface-color);
    border-radius: 15px;
    border: 1px solid var(--border-color);
}
.page-container h1 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 2.5rem;
    text-align: center;
}
.page-container h2 {
    color: var(--text-main);
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.5rem;
    text-align: left;
}
.page-container p, .page-container ul {
    margin-bottom: 15px;
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
}