:root {
    --navy-darkest: #061425;
    --navy-deep: #0a1f3b;
    --navy: #0f2d52;
    --surface: rgba(10, 31, 59, 0.72);
    --surface-soft: rgba(168, 212, 240, 0.07);
    --accent-ice: #a8d4f0;
    --accent-frost: #c9e4f7;
    --text-main: #f7fbff;
    --text-soft: rgba(247, 251, 255, 0.76);
    --text-muted: rgba(247, 251, 255, 0.52);
    --border-subtle: rgba(168, 212, 240, 0.18);
    --font-heading: "Playfair Display", Georgia, serif;
    --font-body: "Montserrat", system-ui, sans-serif;
    --padding-h: clamp(22px, 5vw, 72px);
    --container: 1040px;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    color: var(--text-main);
    font-family: var(--font-body);
    background:
        radial-gradient(95% 72% at 8% 8%, rgba(22, 61, 110, 0.38), transparent 52%),
        linear-gradient(180deg, #061425 0%, #081a31 48%, #050f1f 100%);
    letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }
.site-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(6, 20, 37, 0.94);
    border-bottom: 1px solid var(--border-subtle);
    backdrop-filter: blur(18px);
}
.site-nav-inner {
    min-height: 84px;
    padding: 0 var(--padding-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}
.nav-logo-mark { height: 70px; display: flex; align-items: center; }
.nav-logo-mark img { height: 100%; width: auto; display: block; }
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    font-size: 0.78rem;
    color: var(--text-soft);
}
.nav-cta-btn {
    height: 36px;
    padding: 0 1.2rem;
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(168, 212, 240, 0.4);
    color: var(--accent-ice);
}
.nav-cta-btn:hover { background: var(--accent-ice); color: var(--navy-darkest); }
.hero { padding: clamp(72px, 10vw, 126px) var(--padding-h) clamp(54px, 8vw, 94px); }
.hero-inner, .content, .footer-inner { max-width: var(--container); margin: 0 auto; }
.back-link {
    display: inline-flex;
    margin-bottom: 2rem;
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.back-link:hover { color: var(--accent-ice); }
.kicker {
    color: var(--accent-ice);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: 0 0 1.2rem;
}
h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 5.6vw, 5.4rem);
    font-weight: 400;
    line-height: 0.98;
    max-width: 1020px;
    margin: 0 0 1.5rem;
    text-wrap: balance;
}
h1 em { color: var(--accent-ice); font-style: italic; }
.hero-sub {
    max-width: 860px;
    font-size: 1.15rem;
    line-height: 1.85;
    color: var(--text-soft);
    font-weight: 300;
    margin: 0 0 2rem;
}
.hero-meta { color: var(--text-muted); font-size: 0.78rem; }
.content { padding: 0 var(--padding-h) clamp(76px, 10vw, 128px); }
.content section, .content h2[id] { scroll-margin-top: 120px; }
.answer-box, .toc, .framework, .cta-block, .source-notes, .related-reading, .faq-block, .story-card {
    margin-top: 3rem;
    padding: clamp(1.5rem, 4vw, 2.4rem);
    background: var(--surface);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
}
.answer-box { margin-top: 0; border-left: 3px solid var(--accent-ice); }
.section-label {
    display: inline-block;
    color: var(--accent-ice);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}
.content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.08;
    margin: 5rem 0 1.25rem;
    text-wrap: balance;
}
.content h3 { color: var(--text-main); font-size: 1.12rem; line-height: 1.45; margin: 2rem 0 0.65rem; }
.content p { color: var(--text-soft); font-size: 1.06rem; line-height: 1.9; font-weight: 300; margin: 1rem 0; }
.content strong, .content th { color: var(--text-main); }
.content ul, .content ol { margin: 0.8rem 0 1rem 1.35rem; padding: 0; }
.content li { color: var(--text-soft); font-size: 1rem; line-height: 1.8; margin-bottom: 0.55rem; }
.toc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.toc a { color: var(--text-soft); }
.toc a:hover { color: var(--accent-ice); }
.story-card { border-left: 3px solid rgba(200, 169, 110, 0.9); }
.pull-quote {
    margin: 4rem auto;
    max-width: 760px;
    text-align: center;
}
.pull-quote blockquote {
    margin: 0;
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3vw, 2.25rem);
    line-height: 1.25;
    color: var(--accent-ice);
    font-style: italic;
}
.framework-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}
.framework-step {
    padding: 1.35rem;
    background: var(--surface-soft);
    border: 1px solid var(--border-subtle);
}
.framework-step span {
    display: block;
    color: var(--accent-ice);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.7rem;
}
.cta-block {
    text-align: center;
    border-color: rgba(168, 212, 240, 0.34);
}
.cta-actions {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0.7rem 1.2rem;
    border: 1px solid rgba(168, 212, 240, 0.4);
    color: var(--accent-ice);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.btn.primary { background: var(--accent-ice); color: var(--navy-darkest); }
.author-profile {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 1.4rem;
    align-items: center;
}
.author-profile img {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--border-subtle);
}
.related-reading a, .source-notes a { color: var(--accent-frost); text-decoration: underline; text-underline-offset: 3px; }
.site-footer {
    border-top: 1px solid var(--border-subtle);
    padding: 2.5rem var(--padding-h);
    color: var(--text-muted);
    font-size: 0.78rem;
}
@media (max-width: 820px) {
    .site-nav-inner { align-items: flex-start; flex-direction: column; padding-block: 1rem; }
    .nav-actions { flex-wrap: wrap; }
    .framework-grid { grid-template-columns: 1fr; }
    .author-profile { grid-template-columns: 1fr; }
}

/* GEO-PASS: FAQ heading + author links */
.faq-block h2 {
  margin: 0 0 1.25rem;
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  line-height: 1.15;
  color: var(--text-main);
}
.faq-block h3 { margin-top: 1.6rem; }
.author-bio-links { margin-top: 0.7rem; font-size: 0.9rem; }
.author-bio-links a {
  color: var(--accent-frost);
  margin-right: 1rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}