/* === OminiSight Public Pages (Home, Privacy, Terms) === */

:root {
    --omn-primary: #3B82F6;
    --omn-primary-dark: #2563EB;
    --omn-accent: #6366f1;
    --omn-accent2: #8b5cf6;
    --omn-text: #1e293b;
    --omn-muted: #64748b;
    --omn-border: #e2e8f0;
    --omn-bg-soft: #f8fafc;
    --omn-bg-tint: #F1F5FF;
    --omn-gradient: linear-gradient(135deg, #3B82F6 0%, #6366f1 50%, #8b5cf6 100%);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #fff;
    color: var(--omn-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--omn-primary-dark); text-decoration: none; }
a:hover { color: var(--omn-accent); text-decoration: underline; }

/* === Top navigation === */
.omn-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--omn-border);
}

.omn-nav-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.omn-brand {
    display: inline-flex;
    align-items: center;
    color: var(--omn-text);
    text-decoration: none;
}

.omn-brand:hover { text-decoration: none; }

.omn-brand-logo {
    height: 48px;
    width: auto;
    display: block;
}

.omn-footer .omn-brand-logo {
    background: #fff;
    padding: 4px 6px;
    border-radius: 8px;
    height: 52px;
}

.omn-nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.omn-nav-link {
    padding: 8px 12px;
    font-size: 0.92rem;
    color: var(--omn-muted);
    font-weight: 500;
    border-radius: 6px;
}

.omn-nav-link:hover {
    color: var(--omn-text);
    background: var(--omn-bg-soft);
    text-decoration: none;
}

.omn-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.05s ease, box-shadow 0.15s ease, background 0.15s ease;
    text-decoration: none;
}

.omn-btn-primary {
    background: var(--omn-gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(59,130,246,0.25);
}

.omn-btn-primary:hover {
    color: #fff;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(59,130,246,0.35);
    transform: translateY(-1px);
}

.omn-btn-ghost {
    background: transparent;
    color: var(--omn-text);
    border-color: var(--omn-border);
}

.omn-btn-ghost:hover {
    color: var(--omn-text);
    background: var(--omn-bg-soft);
    text-decoration: none;
}

/* === Hero === */
.omn-hero {
    background: linear-gradient(180deg, var(--omn-bg-tint) 0%, #fff 100%);
    padding: 88px 24px 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.omn-hero-inner {
    max-width: 820px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.omn-eyebrow {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(99,102,241,0.1);
    color: var(--omn-accent);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.omn-hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 18px;
    color: var(--omn-text);
}

.omn-hero h1 .omn-grad {
    background: var(--omn-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.omn-hero p.omn-sub {
    font-size: 1.1rem;
    color: var(--omn-muted);
    max-width: 640px;
    margin: 0 auto 32px;
}

.omn-hero-ctas {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Sections === */
.omn-section {
    padding: 72px 24px;
}

.omn-section-alt {
    background: var(--omn-bg-soft);
    border-top: 1px solid var(--omn-border);
    border-bottom: 1px solid var(--omn-border);
}

.omn-container {
    max-width: 1140px;
    margin: 0 auto;
}

.omn-container-prose {
    max-width: 780px;
    margin: 0 auto;
}

.omn-section-head {
    text-align: center;
    margin-bottom: 48px;
}

.omn-section-head h2 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 12px;
}

.omn-section-head p {
    color: var(--omn-muted);
    font-size: 1.05rem;
    max-width: 580px;
    margin: 0 auto;
}

/* === Feature grid === */
.omn-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.omn-card {
    background: #fff;
    border: 1px solid var(--omn-border);
    border-radius: 14px;
    padding: 28px 24px;
    transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.15s ease;
}

.omn-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(15,23,42,0.06);
    border-color: rgba(99,102,241,0.35);
}

.omn-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(59,130,246,0.1);
    color: var(--omn-primary-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.omn-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--omn-text);
}

.omn-card p {
    color: var(--omn-muted);
    font-size: 0.93rem;
}

.omn-card ul {
    margin-top: 12px;
    padding-left: 18px;
    color: var(--omn-muted);
    font-size: 0.88rem;
}

.omn-card li { margin-bottom: 4px; }

/* === Trust strip === */
.omn-trust {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    text-align: center;
}

.omn-trust-item i {
    font-size: 1.8rem;
    color: var(--omn-accent);
    margin-bottom: 10px;
    display: block;
}

.omn-trust-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.omn-trust-item p {
    color: var(--omn-muted);
    font-size: 0.88rem;
}

/* === Prose pages (Privacy, Terms) === */
.omn-prose-header {
    background: var(--omn-bg-tint);
    border-bottom: 1px solid var(--omn-border);
    padding: 56px 24px 40px;
    text-align: center;
}

.omn-prose-header h1 {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.omn-prose-header .omn-meta {
    color: var(--omn-muted);
    font-size: 0.92rem;
}

.omn-prose {
    padding: 48px 24px 72px;
}

.omn-prose .omn-container-prose > h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: 36px;
    margin-bottom: 12px;
    color: var(--omn-text);
    letter-spacing: -0.01em;
}

.omn-prose .omn-container-prose > h2:first-child { margin-top: 0; }

.omn-prose .omn-container-prose > h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 8px;
    color: var(--omn-text);
}

.omn-prose p,
.omn-prose ul,
.omn-prose ol {
    margin-bottom: 14px;
    color: #334155;
}

.omn-prose ul,
.omn-prose ol {
    padding-left: 22px;
}

.omn-prose li { margin-bottom: 6px; }

.omn-prose .omn-callout {
    background: var(--omn-bg-tint);
    border-left: 4px solid var(--omn-accent);
    padding: 14px 18px;
    border-radius: 6px;
    margin: 20px 0;
    color: #334155;
}

.omn-prose code {
    background: var(--omn-bg-soft);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.88em;
    color: #0f172a;
    border: 1px solid var(--omn-border);
}

.omn-prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 0.92rem;
}

.omn-prose th,
.omn-prose td {
    padding: 10px 12px;
    border: 1px solid var(--omn-border);
    text-align: left;
    vertical-align: top;
}

.omn-prose th {
    background: var(--omn-bg-soft);
    font-weight: 600;
}

/* === Footer === */
.omn-footer {
    background: #0f172a;
    color: #cbd5e1;
    padding: 48px 24px 28px;
}

.omn-footer-inner {
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.omn-footer-brand {
    color: #fff;
    font-weight: 700;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.omn-footer-brand .omn-brand-mark { background: var(--omn-gradient); }

.omn-footer p { color: #94a3b8; font-size: 0.9rem; max-width: 420px; }

.omn-footer h5 {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 14px;
}

.omn-footer ul { list-style: none; padding: 0; }
.omn-footer li { margin-bottom: 8px; }

.omn-footer a {
    color: #cbd5e1;
    font-size: 0.92rem;
    text-decoration: none;
}

.omn-footer a:hover { color: #fff; text-decoration: underline; }

.omn-footer-bottom {
    max-width: 1140px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid #1e293b;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    color: #94a3b8;
    font-size: 0.85rem;
}

/* === Responsive === */
@media (max-width: 768px) {
    .omn-nav-link { display: none; }
    .omn-hero { padding: 56px 18px 40px; }
    .omn-section { padding: 48px 18px; }
    .omn-footer-inner { grid-template-columns: 1fr; gap: 24px; }
    .omn-prose-header { padding: 40px 18px 32px; }
    .omn-prose-header h1 { font-size: 1.7rem; }
}