/* 256 AI — 256ai.xyz */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1032 50%, #0d1b2a 100%);
    color: #e0e0e0;
    min-height: 100vh;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: #7c8cf8; text-decoration: none; transition: color 0.2s; }
a:hover { color: #a0b0ff; }

/* Nav */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 20px;
}
.nav-brand {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
}
.nav-brand span { color: #7c8cf8; }
.nav-links { display: flex; gap: 24px; }
.nav-links a {
    color: #999;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

/* Main content */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px 60px;
}

/* Hero */
.hero {
    text-align: center;
    padding: 80px 0 60px;
}
.hero h1 {
    font-size: 48px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -1px;
    margin-bottom: 16px;
}
.hero h1 span { color: #7c8cf8; }
.hero p {
    font-size: 20px;
    color: #999;
    max-width: 500px;
    margin: 0 auto;
}

/* Page header (non-hero) */
.page-header {
    padding: 60px 0 40px;
}
.page-header h1 {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}
.page-header p {
    font-size: 16px;
    color: #999;
}

/* Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 40px;
}
.card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 28px;
    transition: border-color 0.2s, transform 0.2s;
}
.card:hover {
    border-color: rgba(124, 140, 248, 0.3);
    transform: translateY(-2px);
}
.card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}
.card p {
    font-size: 14px;
    color: #aaa;
}

/* FAQ */
.faq { margin-top: 40px; }
.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
}
.faq-item:last-child { border-bottom: none; }
.faq-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}
.faq-item p {
    font-size: 14px;
    color: #aaa;
}

/* Contact section */
.contact-section {
    margin-top: 40px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
}
.contact-section h2 {
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}
.contact-section p {
    font-size: 15px;
    color: #aaa;
    margin-bottom: 20px;
}
.contact-btn {
    display: inline-block;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    transition: opacity 0.2s, transform 0.2s;
}
.contact-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    color: #fff;
}

/* Legal / Privacy */
.legal-content {
    margin-top: 20px;
}
.legal-content h2 {
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    margin: 36px 0 12px;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p {
    font-size: 15px;
    color: #bbb;
    margin-bottom: 12px;
}
.legal-content ul {
    padding-left: 24px;
    margin-bottom: 12px;
}
.legal-content li {
    font-size: 15px;
    color: #bbb;
    margin-bottom: 6px;
}
.legal-content .effective {
    font-size: 13px;
    color: #888;
    margin-bottom: 24px;
}
.legal-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin: 24px 0 8px;
}
.legal-content hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin: 40px 0;
}

/* Footer */
footer {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #666;
}
footer a { color: #888; }
footer a:hover { color: #fff; }
.footer-links { display: flex; gap: 20px; }

/* Mobile */
@media (max-width: 600px) {
    .hero h1 { font-size: 32px; }
    .hero p { font-size: 16px; }
    .page-header h1 { font-size: 28px; }
    nav { padding: 16px 20px; }
    .nav-links { gap: 16px; }
    .nav-links a { font-size: 13px; }
    footer { flex-direction: column; gap: 12px; text-align: center; }
}