:root {
    --ink: #0f1a2b; --ink-2: #16243a; --line-dark: rgba(244, 239, 230, 0.12);
    --paper: #f4efe6; --paper-2: #ebe3d4; --line-light: rgba(15, 26, 43, 0.12);
    --red: #c3412f; --red-dark: #a33424; --gold: #c9a45c;
    --muted-dark: #a9b1bf; --muted-light: #5b6474;
    --serif: 'Fraunces', Georgia, serif; --sans: 'Manrope', system-ui, sans-serif;
    --radius: 18px; --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--sans); background: var(--ink); color: var(--paper); line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.container { width: min(1100px, 100% - 48px); margin-inline: auto; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); margin-top: 18px; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-top: 14px; }
h3 { font-size: 1.3rem; }
h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--red); }
.on-dark h1 em, .on-dark h2 em { color: var(--gold); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--red); }
.eyebrow::before { content: ''; width: 28px; height: 2px; background: currentColor; }
.on-dark .eyebrow { color: var(--gold); }
.lead { font-size: 1.125rem; max-width: 62ch; margin-top: 20px; }
.on-dark .lead { color: var(--muted-dark); }
.on-light { background: var(--paper); color: var(--ink); }
.on-light .lead, .on-light p { color: var(--muted-light); }
.on-light strong { color: var(--ink); }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px; font-weight: 700; font-size: 0.98rem; transition: transform 0.35s var(--ease), background-color 0.25s; white-space: nowrap; }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn-ghost { border: 1.5px solid var(--line-dark); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); transform: translateY(-2px); }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.nav { border-bottom: 1px solid var(--line-dark); padding: 16px 0; position: sticky; top: 0; z-index: 10; background: rgba(15, 26, 43, 0.92); backdrop-filter: blur(12px); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--serif); font-size: 1.3rem; font-weight: 600; }
.brand-mark { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--gold); color: var(--gold); font-size: 0.95rem; font-style: italic; }
.brand b { color: var(--gold); font-weight: 600; }
.nav-links { display: flex; gap: 22px; list-style: none; font-size: 0.93rem; font-weight: 600; }
.nav-links a { color: var(--muted-dark); }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--paper); }
.nav .btn { padding: 10px 18px; font-size: 0.9rem; }

.crumbs { font-size: 0.85rem; color: var(--muted-dark); }
.crumbs a:hover { color: var(--paper); }
.crumbs span { margin: 0 8px; opacity: 0.5; }

.hero { padding: 64px 0 80px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 34px; list-style: none; color: var(--muted-dark); font-size: 0.92rem; }
.hero-facts li::before { content: '✓'; color: var(--gold); margin-right: 8px; font-weight: 700; }

.section { padding: 80px 0; }
.prose { max-width: 72ch; }
.prose p { margin-top: 16px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; margin-top: 36px; }
.card { background: #fff; border: 1px solid var(--line-light); border-radius: var(--radius); padding: 26px; }
.on-dark .card { background: var(--ink-2); border-color: var(--line-dark); }
.card small { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--red); margin-bottom: 8px; }
.on-dark .card small { color: var(--gold); }
.card p { margin-top: 10px; font-size: 0.97rem; }
.on-dark .card p { color: var(--muted-dark); }
.checks { list-style: none; margin-top: 28px; display: grid; gap: 14px; max-width: 72ch; }
.checks li { padding-left: 30px; position: relative; color: var(--muted-dark); }
.checks li strong { color: var(--paper); }
.checks li::before { content: ''; position: absolute; left: 0; top: 9px; width: 14px; height: 2px; background: var(--gold); }

.faq { margin-top: 34px; max-width: 80ch; }
.faq details { border-bottom: 1px solid var(--line-light); padding: 20px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 1.05rem; color: var(--ink); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; float: right; color: var(--red); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq p { margin-top: 12px; }

.cta { text-align: center; }
.cta .lead { margin-inline: auto; }
.cta .hero-actions { justify-content: center; }

.related { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.related a { border: 1.5px solid var(--line-light); border-radius: 999px; padding: 10px 18px; font-weight: 600; color: var(--ink); }
.related a:hover { border-color: var(--ink); }

footer { padding: 50px 0 36px; border-top: 1px solid var(--line-dark); color: var(--muted-dark); font-size: 0.92rem; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
footer a:hover { color: var(--paper); }

@media (max-width: 720px) {
    .nav-links { display: none; }
    .section { padding: 60px 0; }
}