/* ── Design tokens (Stitch exact) ── */
:root {
  --oxford-navy: #16223C;
  --parchment: #F6F4ED;
  --academic-gold: #E2A33B;
  --scholar-red: #C73E2E;
  --surface: #fbf9f2;
  --surface-container: #f0eee7;
  --ink-dark: #1C2333;
  --ink-soft: #45464d;
  --outline: rgba(22,34,60,0.12);
  --max: 1200px;
  --px: 64px;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { * { animation-duration: .001ms !important; transition-duration: .001ms !important; } }
body { margin: 0; font-family: 'Hanken Grotesk', system-ui, sans-serif; color: var(--ink-dark); background: var(--surface); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
h1,h2,h3,h4 { margin: 0; line-height: 1.15; }

/* ── Typography ── */
.font-display { font-family: 'Source Serif 4', Georgia, serif; }
.font-label { font-family: 'JetBrains Mono', monospace; }
.text-display { font-family: 'Source Serif 4', serif; font-size: clamp(36px, 5vw, 48px); font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
.text-headline-lg { font-family: 'Source Serif 4', serif; font-size: clamp(26px, 3.5vw, 32px); font-weight: 600; line-height: 1.25; }
.text-headline-md { font-family: 'Source Serif 4', serif; font-size: clamp(20px, 2.5vw, 24px); font-weight: 600; line-height: 1.33; }
.text-body-lg { font-size: 18px; font-weight: 400; line-height: 1.65; }
.text-body-md { font-size: 16px; font-weight: 400; line-height: 1.6; }
.text-label { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }

/* ── Layout ── */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--px); }
@media (max-width: 768px) { :root { --px: 20px; } }

/* ── Colors ── */
.text-navy { color: var(--oxford-navy); }
.text-gold { color: var(--academic-gold); }
.text-red { color: var(--scholar-red); }
.text-soft { color: var(--ink-soft); }
.text-white { color: #fff; }
.bg-navy { background: var(--oxford-navy); }
.bg-parchment { background: var(--parchment); }
.bg-surface { background: var(--surface); }
.bg-surface-container { background: var(--surface-container); }

/* ── Nav ── */
.nav { position: sticky; top: 0; z-index: 100; background: var(--parchment); border-bottom: 1px solid var(--outline); transition: box-shadow 0.2s; }
.nav.scrolled { box-shadow: 0 4px 20px rgba(22,34,60,0.08); }
.nav-inner { max-width: var(--max); margin: 0 auto; padding: 0 var(--px); display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 24px; }
.nav-logo { display: flex; align-items: center; gap: 12px; font-family: 'Hanken Grotesk', sans-serif; font-size: 18px; font-weight: 700; color: var(--oxford-navy); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--oxford-navy); padding-bottom: 4px; border-bottom: 2px solid transparent; transition: color 0.15s, border-color 0.15s; }
.nav-links a:hover, .nav-links a.active { color: var(--scholar-red); border-color: var(--scholar-red); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.btn-nav { background: var(--oxford-navy); color: #fff; font-size: 14px; font-weight: 600; padding: 10px 22px; border-radius: var(--radius); border: none; cursor: pointer; transition: opacity 0.15s; }
.btn-nav:hover { opacity: 0.88; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 4px; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--oxford-navy); border-radius: 2px; }
.mobile-menu { display: none; background: var(--parchment); border-top: 1px solid var(--outline); }
.mobile-menu.is-open { display: block; }
.mobile-menu a { display: block; padding: 14px var(--px); font-size: 15px; font-weight: 500; color: var(--oxford-navy); border-bottom: 1px solid var(--outline); }
.mobile-menu .btn-nav { display: block; margin: 16px var(--px); text-align: center; }
@media (max-width: 860px) { .nav-links, .nav-cta { display: none; } .nav-toggle { display: flex; } }

/* ── Hero ── */
.hero { background: linear-gradient(135deg, var(--oxford-navy) 0%, #010b25 100%); position: relative; overflow: hidden; padding: 80px 0 80px; }
.hero-grid { position: absolute; inset: 0; opacity: 0.08; pointer-events: none; }
.hero-inner { display: grid; grid-template-columns: 7fr 5fr; gap: 48px; align-items: center; position: relative; z-index: 2; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(226,163,59,0.15); border: 1px solid rgba(226,163,59,0.3); padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; }
.hero-badge span { color: var(--academic-gold); font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; font-family: 'JetBrains Mono', monospace; }
.hero-title { font-family: 'Source Serif 4', serif; font-size: clamp(36px, 5vw, 52px); font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; color: #fff; margin-bottom: 20px; }
.hero-title em { color: var(--academic-gold); font-style: italic; }
.hero-sub { font-size: 17px; color: rgba(246,244,237,0.78); line-height: 1.7; margin-bottom: 32px; max-width: 540px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary { background: var(--scholar-red); color: #fff; font-size: 15px; font-weight: 600; padding: 14px 28px; border-radius: var(--radius); border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: opacity 0.15s, transform 0.15s; }
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-outline { background: transparent; color: #fff; font-size: 15px; font-weight: 600; padding: 14px 28px; border-radius: var(--radius); border: 1.5px solid rgba(246,244,237,0.45); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: background 0.15s; }
.btn-outline:hover { background: rgba(246,244,237,0.1); }
.hero-photo-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 3px solid rgba(22,34,60,0.4); box-shadow: 0 24px 60px rgba(0,0,0,0.4); aspect-ratio: 4/5; }
.hero-photo-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 20%; filter: brightness(0.82) contrast(1.1) saturate(1.05) sepia(0.1); }
.hero-photo-quote { position: absolute; bottom: 0; left: 0; right: 0; padding: 20px; background: rgba(22,34,60,0.75); backdrop-filter: blur(8px); border-top: 1px solid rgba(255,255,255,0.12); }
.hero-photo-quote p { font-family: 'Source Serif 4', serif; font-style: italic; font-size: 14px; color: rgba(255,255,255,0.88); margin: 0; line-height: 1.6; }
@media (max-width: 860px) { .hero-inner { grid-template-columns: 1fr; } .hero-photo-wrap { display: none; } }

/* ── Section utilities ── */
.section { padding: 80px 0; }
.section-sm { padding: 56px 0; }
.section-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--scholar-red); margin-bottom: 12px; }
.section-title { font-family: 'Source Serif 4', serif; font-size: clamp(26px, 3.5vw, 36px); font-weight: 700; color: var(--oxford-navy); margin-bottom: 16px; }
.section-sub { font-size: 17px; color: var(--ink-soft); line-height: 1.7; max-width: 620px; }
.red-rule { width: 56px; height: 3px; background: var(--scholar-red); border-radius: 2px; margin-top: 14px; }

/* ── Service cards ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.service-card { background: #fff; border: 1px solid var(--outline); border-radius: var(--radius-lg); padding: 32px 28px; display: flex; flex-direction:column; transition: box-shadow 0.18s, transform 0.18s; }
.service-card:hover { box-shadow: 0 12px 32px rgba(22,34,60,0.1); transform: translateY(-3px); }
.service-icon { width: 48px; height: 48px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.icon-gold { background: rgba(226,163,59,0.12); }
.icon-navy { background: rgba(22,34,60,0.08); }
.icon-red { background: rgba(199,62,46,0.08); }
.service-num { font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; color: var(--scholar-red); text-transform: uppercase; margin-bottom: 8px; }
.service-title { font-family: 'Source Serif 4', serif; font-size: 20px; font-weight: 700; color: var(--oxford-navy); margin-bottom: 12px; }
.service-body { font-size: 15px; color: var(--ink-soft); line-height: 1.7; flex: 1; }
.service-link { margin-top: 20px; font-size: 13px; font-weight: 700; color: var(--scholar-red); display: inline-flex; align-items: center; gap: 6px; font-family: 'JetBrains Mono', monospace; letter-spacing: 0.04em; text-transform: uppercase; }
@media (max-width: 860px) { .services-grid { grid-template-columns: 1fr; } }

/* ── How we work ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.step { padding: 28px 24px; background: #fff; border: 1px solid var(--outline); border-radius: var(--radius-lg); }
.step-num { width: 40px; height: 40px; border-radius: 50%; background: var(--oxford-navy); color: #fff; display: flex; align-items: center; justify-content: center; font-family: 'Source Serif 4', serif; font-weight: 700; font-size: 16px; margin-bottom: 16px; }
.step h3 { font-family: 'Source Serif 4', serif; font-size: 17px; font-weight: 700; color: var(--oxford-navy); margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--ink-soft); line-height: 1.65; margin: 0; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* ── Who we serve ── */
.serve-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.serve-card { padding: 24px; background: var(--surface-container); border-radius: var(--radius); border-left: 3px solid var(--academic-gold); }
.serve-card h3 { font-family: 'Source Serif 4', serif; font-size: 16px; font-weight: 700; color: var(--oxford-navy); margin-bottom: 8px; }
.serve-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.6; margin: 0; }
@media (max-width: 860px) { .serve-grid { grid-template-columns: 1fr; } }

/* ── Differentiator section ── */
.diff-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.diff-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.diff-list li { display: flex; gap: 14px; align-items: flex-start; font-size: 15px; color: var(--ink-soft); line-height: 1.6; }
.diff-list li .icon { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-top: 1px; font-size: 12px; }
.icon-check { background: rgba(226,163,59,0.15); color: var(--academic-gold); }
.icon-x { background: rgba(199,62,46,0.1); color: var(--scholar-red); }
@media (max-width: 860px) { .diff-inner { grid-template-columns: 1fr; } }

/* ── Quote band ── */
.quote-band { background: var(--oxford-navy); padding: 64px 0; }
.quote-band blockquote { font-family: 'Source Serif 4', serif; font-style: italic; font-size: clamp(22px, 2.8vw, 30px); color: #fff; line-height: 1.5; max-width: 820px; margin: 0 auto; text-align: center; }
.quote-band cite { display: block; margin-top: 18px; font-family: 'JetBrains Mono', monospace; font-style: normal; font-size: 12px; color: var(--academic-gold); letter-spacing: 0.1em; text-transform: uppercase; text-align: center; }

/* ── About / Story ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.founder-card { background: #fff; border: 1px solid var(--outline); border-radius: var(--radius-lg); padding: 28px; display: flex; gap: 20px; align-items: flex-start; }
.founder-photo { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; object-position: center top; flex-shrink: 0; }
.founder-placeholder { width: 80px; height: 80px; border-radius: 50%; background: var(--surface-container); border: 2px dashed var(--outline); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.founder-info h3 { font-family: 'Source Serif 4', serif; font-size: 18px; font-weight: 700; color: var(--oxford-navy); margin-bottom: 2px; }
.founder-role { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--scholar-red); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 10px; }
.founder-bio { font-size: 14px; color: var(--ink-soft); line-height: 1.7; margin: 0; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }

/* ── Articles / Resources ── */
.articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.article-card { background: #fff; border: 1px solid var(--outline); border-radius: var(--radius-lg); overflow: hidden; transition: box-shadow 0.18s, transform 0.18s; display: flex; flex-direction: column; }
.article-card:hover { box-shadow: 0 12px 32px rgba(22,34,60,0.1); transform: translateY(-3px); }
.article-cat { font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.article-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.article-tag { background: var(--surface-container); border-radius: 999px; padding: 4px 12px; margin-bottom: 14px; display: inline-block; }
.article-title { font-family: 'Source Serif 4', serif; font-size: 18px; font-weight: 700; color: var(--oxford-navy); margin-bottom: 10px; line-height: 1.35; }
.article-excerpt { font-size: 14px; color: var(--ink-soft); line-height: 1.65; flex: 1; }
.article-meta { display: flex; align-items: center; gap: 12px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--outline); }
.article-read { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-soft); }
.article-link { margin-left: auto; font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 700; color: var(--scholar-red); letter-spacing: 0.04em; text-transform: uppercase; }
@media (max-width: 860px) { .articles-grid { grid-template-columns: 1fr; } }

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; }
.contact-channels { display: flex; flex-direction: column; gap: 16px; margin-top: 28px; }
.contact-channel { display: flex; align-items: center; gap: 14px; padding: 16px 18px; background: #fff; border: 1px solid var(--outline); border-radius: var(--radius); transition: border-color 0.15s; }
.contact-channel:hover { border-color: var(--academic-gold); }
.channel-icon { width: 40px; height: 40px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.channel-label { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-soft); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 2px; }
.channel-value { font-size: 15px; font-weight: 600; color: var(--oxford-navy); }
.form-card { background: #fff; border: 1px solid var(--outline); border-radius: var(--radius-lg); overflow: hidden; }
.form-card iframe { width: 100%; border: 0; display: block; height: 580px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* ── Article page ── */
.article-hero { background: var(--oxford-navy); padding: 60px 0 56px; }
.article-content { max-width: 760px; margin: 0 auto; padding: 56px var(--px); }
.article-content h2 { font-family: 'Source Serif 4', serif; font-size: 24px; font-weight: 700; color: var(--oxford-navy); margin: 36px 0 14px; }
.article-content p { font-size: 17px; color: var(--ink-soft); line-height: 1.8; margin-bottom: 20px; }

/* ── Footer ── */
.footer { background: var(--oxford-navy); color: rgba(246,244,237,0.65); padding: 52px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.footer-tag { font-size: 13.5px; line-height: 1.65; }
.footer-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--academic-gold); margin-bottom: 16px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: rgba(246,244,237,0.6); transition: color 0.15s; }
.footer-col ul a:hover { color: var(--academic-gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-family: 'JetBrains Mono', monospace; font-size: 11.5px; flex-wrap: wrap; gap: 10px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ── Reveal ── */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }
.reveal.delay-3 { transition-delay: 0.3s; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ── Utilities ── */
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }