/* Mindhalo Landing - Modern Dark Theme */

:root {
    --bg: #0a0a0b;
    --bg-elevated: #111113;
    --bg-card: #151518;
    --border: #27272a;
    --border-hover: #3f3f46;
    --text: #fafafa;
    --text-dim: #a1a1aa;
    --text-muted: #71717a;
    --accent: #38bdf8;
    --accent-dim: rgba(56, 189, 248, 0.12);
    --gradient-accent: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--text);
}

.logo-icon {
    width: 28px;
    height: 28px;
}

.logo-text {
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

/* Main Content */
main {
    flex: 1;
    max-width: 680px;
    width: 90%;
    margin: 0 auto;
    padding: 120px 0 80px;
}

/* Hero */
.hero {
    text-align: center;
    margin-bottom: 80px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.hero-title .highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-dim);
    max-width: 500px;
    margin: 0 auto;
}

/* Section Title */
.section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Products */
.products {
    margin-bottom: 60px;
}

.product-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.2s;
}

.product-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.product-card:hover::before {
    opacity: 0.6;
}

.product-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.product-badge {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.5rem;
    background: var(--accent-dim);
    color: var(--accent);
    border-radius: 4px;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 600;
}

.product-desc {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.product-cta {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--accent);
}

/* About */
.about {
    margin-bottom: 60px;
}

.about-text {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 2rem;
}

.footer-content {
    max-width: 680px;
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-link {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* Legal Pages (Terms, Privacy) */
.legal-content {
    max-width: 680px;
    width: 90%;
    margin: 0 auto;
    padding: 100px 0 60px;
}

.legal-content h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.legal-content .last-updated {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 2rem;
}

.legal-content section {
    margin-bottom: 2rem;
}

.legal-content h2 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.legal-content p,
.legal-content li {
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.7;
}

.legal-content ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.legal-content a {
    color: var(--accent);
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    main {
        padding: 100px 0 60px;
    }

    .footer-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .footer-links {
        gap: 1rem;
    }

    .legal-content {
        padding: 80px 1rem 40px;
    }

    .legal-content h1 {
        font-size: 1.5rem;
    }
}