:root {
  --navy: #07172d;
  --navy-2: #0e2948;
  --gold: #c7a456;
  --gold-light: #e4ca8a;
  --cream: #f7f3e8;
  --paper: #fffdf7;
  --ink: #132640;
  --muted: #617084;
  --line: rgba(14, 41, 72, .14);
  --max: 1180px;
  --serif: "Libre Caslon Display", Georgia, serif;
  --sans: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: absolute; left: 16px; top: -80px; z-index: 100; padding: 12px 16px; color: white; background: var(--navy); }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgba(255,255,255,.1); background: rgba(7,23,45,.94); backdrop-filter: blur(14px); color: white; }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 50px; height: 50px; padding: 4px; object-fit: contain; background: white; border-radius: 50%; }
.brand span { display: grid; line-height: 1.1; }
.brand strong { font-family: var(--serif); font-size: 21px; font-weight: 400; }
.brand small { margin-top: 5px; color: #c9d2de; font-size: 10px; text-transform: uppercase; letter-spacing: .11em; }
nav { display: flex; align-items: center; gap: 28px; }
nav a { color: #dfe6ef; font-size: 13px; font-weight: 600; text-decoration: none; }
nav a:not(.nav-cta):hover { color: var(--gold-light); }
.nav-cta { padding: 11px 17px; border: 1px solid var(--gold); border-radius: 999px; color: white; }
.nav-cta:hover { background: var(--gold); color: var(--navy); }
.menu-button { display: none; border: 1px solid rgba(255,255,255,.3); background: transparent; color: white; border-radius: 999px; padding: 9px 13px; font: inherit; }

.hero { position: relative; overflow: hidden; color: white; background: var(--navy); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(199,164,86,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(199,164,86,.18) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to right, transparent, black); }
.hero-glow { position: absolute; width: 620px; height: 620px; right: -130px; top: -150px; border-radius: 50%; background: radial-gradient(circle, rgba(199,164,86,.2), transparent 67%); }
.hero-grid { position: relative; min-height: 660px; padding-block: 76px; display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(300px, .58fr); align-items: center; gap: 70px; }
.hero-copy { min-width: 0; }
.eyebrow { margin: 0 0 16px; color: var(--gold-light); font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.eyebrow.dark { color: #9a762e; }
h1, h2 { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.025em; line-height: 1.02; }
h1 { max-width: 780px; font-size: clamp(54px, 6vw, 86px); }
h1 span { color: var(--gold-light); }
.hero-lead { max-width: 680px; margin: 28px 0 0; color: #d6deea; font-size: 19px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 34px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 14px 20px; border: 1px solid transparent; border-radius: 3px; font-size: 14px; font-weight: 700; text-decoration: none; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-gold { background: var(--gold); color: var(--navy); }
.button-gold:hover { background: var(--gold-light); }
.button-outline { border-color: rgba(255,255,255,.34); color: white; }
.button-outline:hover { border-color: var(--gold-light); }
.hero-note { margin: 25px 0 0; color: #aab8c9; font-size: 13px; }
.credential-note { margin: 6px 0 0; color: var(--gold-light); font-size: 10px; font-weight: 700; letter-spacing: .16em; }
.hero-visual { display: flex; justify-content: center; }
.portrait-stage { position: relative; width: min(100%, 350px); aspect-ratio: 4/5; padding: 12px; border: 1px solid rgba(199,164,86,.62); background: rgba(255,255,255,.035); box-shadow: 0 30px 58px rgba(0,0,0,.34); }
.portrait-stage::before, .portrait-stage::after { content: ""; position: absolute; width: 58px; height: 58px; border-color: var(--gold-light); }
.portrait-stage::before { left: -8px; top: -8px; border-left: 2px solid; border-top: 2px solid; }
.portrait-stage::after { right: -8px; bottom: -8px; border-right: 2px solid; border-bottom: 2px solid; }
.portrait-stage img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 24%; filter: saturate(.88) contrast(1.03); }
.portrait-stage-label { position: absolute; left: -28px; bottom: 28px; min-width: 210px; margin: 0; padding: 15px 18px 13px; color: var(--navy); background: var(--cream); border-left: 3px solid var(--gold); box-shadow: 0 16px 32px rgba(0,0,0,.24); }
.portrait-stage-label p { margin: 0; font-family: var(--serif); font-size: 20px; line-height: 1.3; }
.portrait-stage-label strong { color: #8a6a2c; font-weight: 400; }
.portrait-stage-label cite { display: block; margin-top: 7px; color: var(--muted); font-size: 9px; font-style: normal; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }

.authority { border-bottom: 1px solid var(--line); background: var(--cream); }
.authority-grid { min-height: 126px; display: grid; grid-template-columns: repeat(4, 1fr); }
.authority-grid > div { display: flex; flex-direction: column; justify-content: center; padding: 24px 32px; border-left: 1px solid var(--line); }
.authority-grid > div:last-child { border-right: 1px solid var(--line); }
.authority-grid strong { color: var(--navy); font-family: var(--serif); font-size: 29px; font-weight: 400; line-height: 1.1; }
.authority-grid span { margin-top: 6px; color: var(--muted); font-size: 12px; }

.section { padding-block: 104px; }
.about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }
.about h2, .section-heading h2, .ecosystem h2, .final-cta h2 { font-size: clamp(42px, 5vw, 66px); color: var(--navy); }
.about-copy { padding-top: 7px; color: #506176; font-size: 17px; }
.about-copy p { margin: 0 0 22px; }
.lead-paragraph { color: var(--navy); font-family: var(--serif); font-size: 30px; line-height: 1.35; }
.signature-line { margin-top: 34px; color: #916c27; font-family: var(--serif); font-size: 28px; }
.signature-line span { display: block; margin-top: 3px; color: var(--muted); font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.about-portrait { position: relative; width: min(100%, 360px); margin: 38px 0 0; padding: 10px 10px 0; }
.about-portrait::before { content: ""; position: absolute; inset: 0 0 42px 0; border: 1px solid rgba(199,164,86,.68); border-radius: 24px; background: #efe7d5; transform: rotate(-2deg); }
.about-photo-frame { position: relative; overflow: hidden; aspect-ratio: 4/5; border-radius: 20px; background: var(--navy); box-shadow: 0 24px 50px rgba(7,23,45,.16); }
.about-photo { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 32%; filter: saturate(.9) contrast(1.02); }
.about-portrait figcaption { position: relative; width: fit-content; max-width: calc(100% - 28px); margin: -30px 0 0 auto; padding: 13px 17px; color: white; background: var(--navy); border-left: 3px solid var(--gold); box-shadow: 0 14px 30px rgba(7,23,45,.2); font-size: 13px; letter-spacing: .02em; }
.about-portrait figcaption span { color: var(--gold-light); font-weight: 700; }

.books { color: white; background: var(--navy); }
.section-heading { margin-bottom: 52px; display: flex; align-items: end; justify-content: space-between; gap: 54px; }
.section-heading h2, .ecosystem h2, .final-cta h2 { color: inherit; }
.section-heading > p { max-width: 460px; margin: 0; color: #b8c4d2; }
.book-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 38px 26px; }
.book-card { min-width: 0; }
.cover { position: relative; display: block; width: 100%; aspect-ratio: 1; overflow: hidden; border: 1px solid rgba(199,164,86,.58); border-radius: 22px; background: #07172d; box-shadow: 0 20px 44px rgba(0,0,0,.28); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.cover:hover { transform: translateY(-5px); border-color: var(--gold-light); box-shadow: 0 28px 52px rgba(0,0,0,.4); }
.cover img { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.012); }
.book-content { display: flex; flex-direction: column; align-items: flex-start; padding: 19px 5px 0; }
.book-topic { color: var(--gold-light); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.book-card h3 { margin: 10px 0; font-family: var(--serif); font-size: 27px; font-weight: 400; line-height: 1.12; }
.book-card p { margin: 0 0 18px; color: #b9c4d2; font-size: 14px; line-height: 1.6; }
.book-card .book-content a { margin-top: auto; color: white; font-size: 12px; font-weight: 700; text-decoration-color: var(--gold); text-underline-offset: 5px; }
.center-action { margin-top: 42px; text-align: center; }
.button-light { border-color: rgba(255,255,255,.28); color: white; }
.button-light:hover { border-color: var(--gold); }

.expertise { background: var(--cream); }
.section-heading.compact h2 { color: var(--navy); }
.section-heading.compact > p { color: var(--muted); }
.expertise-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.expertise-grid article { min-height: 290px; padding: 30px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.36); }
.expertise-grid article:hover { background: white; }
.expertise-grid span { color: #a6843c; font-family: var(--serif); font-size: 22px; }
.expertise-grid h3 { margin: 66px 0 12px; color: var(--navy); font-family: var(--serif); font-size: 25px; font-weight: 400; line-height: 1.15; }
.expertise-grid p { margin: 0; color: var(--muted); font-size: 13px; }

.ecosystem { color: white; background: linear-gradient(120deg, var(--navy), #0c2747); }
.ecosystem-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: center; }
.ecosystem-intro > p:last-child { max-width: 480px; color: #b9c5d3; font-size: 17px; }
.pathway-list { border-top: 1px solid rgba(255,255,255,.16); }
.pathway-list a { display: grid; grid-template-columns: 48px 1fr auto; align-items: center; gap: 18px; padding: 25px 5px; border-bottom: 1px solid rgba(255,255,255,.16); text-decoration: none; }
.pathway-list a:hover { background: rgba(255,255,255,.04); }
.pathway-number { color: var(--gold-light); font-family: var(--serif); font-size: 22px; }
.pathway-list a > span:nth-child(2) { display: grid; }
.pathway-list strong { font-family: var(--serif); font-size: 25px; font-weight: 400; }
.pathway-list small { margin-top: 4px; color: #b9c5d3; font-size: 12px; }
.pathway-list b { color: var(--gold-light); font-size: 22px; }

.final-cta { text-align: center; color: white; background: #091524; }
.final-cta-inner { max-width: 900px; }
.final-cta h2 { font-size: clamp(44px, 6vw, 76px); }
.final-cta p:not(.eyebrow) { max-width: 690px; margin: 24px auto 0; color: #b8c4d2; font-size: 17px; }
.hero-actions.centered { justify-content: center; }
.text-link { margin-left: 10px; color: white; font-size: 13px; font-weight: 700; text-underline-offset: 5px; }

footer { color: #b8c4d2; background: #050e19; border-top: 1px solid rgba(255,255,255,.09); }
.footer-inner { min-height: 170px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 25px; }
.footer-inner > div:first-child { display: grid; }
.footer-inner strong { color: white; font-family: var(--serif); font-size: 25px; font-weight: 400; }
.footer-inner span, .footer-inner p { font-size: 12px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-links a { color: white; font-size: 12px; }
.footer-inner p { grid-column: 1/-1; margin: -25px 0 28px; color: #758399; }

@media (max-width: 1050px) {
  nav { gap: 18px; }
  .hero-grid { gap: 48px; }
  .book-grid { grid-template-columns: repeat(2, 1fr); }
  .expertise-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 780px) {
  .shell { width: min(calc(100% - 30px), var(--max)); }
  .header-inner { min-height: 68px; }
  .brand small { display: none; }
  .menu-button { display: inline-block; }
  nav { position: absolute; inset: 68px 0 auto; display: none; padding: 16px 20px 24px; flex-direction: column; align-items: stretch; background: var(--navy); border-bottom: 1px solid rgba(255,255,255,.12); }
  nav.open { display: flex; }
  nav a { padding: 7px 0; }
  .nav-cta { text-align: center; padding: 11px 17px; }
  .hero-grid { min-height: auto; padding-block: 64px; grid-template-columns: 1fr; gap: 54px; }
  h1 { font-size: clamp(43px, 12.4vw, 58px); }
  .hero-lead { font-size: 17px; }
  .hero-visual { order: 2; }
  .portrait-stage { width: min(84%, 340px); }
  .portrait-stage-label { left: -18px; }
  .authority-grid { grid-template-columns: repeat(2, 1fr); }
  .authority-grid > div:nth-child(even) { border-right: 1px solid var(--line); }
  .section { padding-block: 76px; }
  .about-grid, .ecosystem-grid { grid-template-columns: 1fr; gap: 45px; }
  .about-portrait { width: min(88%, 360px); }
  .section-heading { display: grid; gap: 24px; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .brand img { width: 44px; height: 44px; }
  .brand strong { font-size: 19px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .portrait-stage-label { left: -10px; bottom: 20px; }
  .authority-grid { grid-template-columns: 1fr; }
  .authority-grid > div, .authority-grid > div:nth-child(even) { min-height: 92px; padding: 18px 22px; border-right: 1px solid var(--line); }
  .book-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 14px; }
  .cover { padding: 13px; border-radius: 17px; }
  .book-content { padding: 13px 2px 0; }
  .book-card h3 { font-size: 20px; }
  .book-card p { display: none; }
  .book-card .book-content a { margin-top: 3px; }
  .expertise-grid { grid-template-columns: 1fr; }
  .expertise-grid article { min-height: auto; }
  .expertise-grid h3 { margin-top: 30px; }
  .pathway-list a { grid-template-columns: 38px 1fr auto; gap: 12px; }
  .pathway-list strong { font-size: 21px; }
  .footer-inner { padding-block: 40px 28px; grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .footer-inner p { grid-column: auto; margin: 8px 0 0; }
  .text-link { margin: 8px 0 0; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}