:root {
  /* Academic Heritage identity — aliases keep --forest names for compatibility */
  --ink: #1b1c1c;
  --muted: #404751;
  --paper: #fbf9f8;
  --panel: #ffffff;
  --forest: #005994;
  --forest-2: #0072bc;
  --accent: #00658c;
  --accent-bright: #2abcfd;
  --line: #c0c7d3;
  --surface-low: #f5f3f3;
  --surface-mid: #efeded;
  --max: 720px;
  --wide: 1280px;
  --radius-sm: 0.125rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-pill: 0.25rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(0, 89, 148, 0.1), transparent 60%),
    linear-gradient(180deg, #f5f3f3 0%, var(--paper) 28%, var(--paper) 100%);
  font-family: "Work Sans", system-ui, sans-serif;
  line-height: 1.65;
  font-size: 1rem;
}

a { color: var(--forest-2); }
a:hover { color: var(--accent); }

.site-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(251, 249, 248, 0.92);
  border-bottom: 1px solid var(--line);
}
.site-bar-inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--forest);
  text-decoration: none;
}
.brand span { display: block; font-family: "Work Sans", sans-serif; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-top: 0.15rem; }
.nav-links { display: flex; gap: 0.85rem; flex-wrap: wrap; font-size: 0.92rem; }
.nav-links a { text-decoration: none; font-weight: 600; color: var(--ink); }
.nav-links a.cta {
  background: var(--forest);
  color: #fff;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
}

.hero {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 3.5rem 1.25rem 2rem;
}
.hero .kicker {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
  font-family: "Work Sans", system-ui, sans-serif;
}
.hero h1 {
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  max-width: 16ch;
  color: var(--forest);
}
.hero .lede {
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.12rem;
  margin: 0 0 1.5rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn-primary { background: var(--forest); color: #fff; }
.btn-primary:hover { background: var(--forest-2); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }

.article {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}
.article h2 {
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 1.55rem;
  line-height: 1.25;
  margin: 2.4rem 0 0.85rem;
  color: var(--forest);
}
.article h3 {
  font-size: 1.1rem;
  margin: 1.6rem 0 0.5rem;
  color: var(--ink);
}
.article p, .article li { color: var(--muted); }
.article ul, .article ol { padding-left: 1.2rem; }
.article li { margin: 0.35rem 0; }
.article strong { color: var(--ink); }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.35rem;
  margin: 1.5rem 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.panel h2, .panel h3 { margin-top: 0; }

table.compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 1.25rem 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
table.compare th, table.compare td {
  text-align: left;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.compare th { background: #d1e4ff; color: var(--forest); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; }
table.compare tr:last-child td { border-bottom: 0; }

.cta-band {
  max-width: var(--wide);
  margin: 0 auto 3rem;
  padding: 0 1.25rem;
}
.cta-band-inner {
  background: linear-gradient(135deg, var(--forest), var(--accent) 70%, #0072bc);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  display: grid;
  gap: 1rem;
}
.cta-band h2 { font-family: "Hanken Grotesk", system-ui, sans-serif; margin: 0; font-size: 1.6rem; color: #fff; }
.cta-band p { margin: 0; opacity: 0.92; max-width: 50ch; }
.cta-band a.btn-primary { background: #fff; color: var(--forest); width: fit-content; }

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 1.25rem 3rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.footer-inner { max-width: var(--wide); margin: 0 auto; display: grid; gap: 0.5rem; }
.footer a { color: var(--forest); }

.tier-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin: 1.5rem 0;
}
.tier-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.15rem;
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease, border-color .2s ease;
}
.tier-card:hover { transform: translateY(-2px); border-color: var(--forest-2); color: inherit; }
.tier-card h3 { margin: 0 0 0.4rem; font-family: "Hanken Grotesk", system-ui, sans-serif; font-size: 1.15rem; color: var(--forest); }
.tier-card p { margin: 0; font-size: 0.95rem; color: var(--muted); }
.tier-card .tag {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}
.section-lede { color: var(--muted); max-width: 62ch; margin: -0.4rem 0 0; }

/* Corporate / AEO helpers */
.faq-list { display: grid; gap: 0.65rem; margin: 1.25rem 0 2rem; }
.faq-list details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--forest);
  font-weight: 700;
}
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { margin: 0.75rem 0 0.15rem; }
.faq-list details a { font-weight: 600; }

.quote-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin: 1.5rem 0;
}
.quote-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.2rem;
  margin: 0;
}
.quote-card p { margin: 0 0 0.85rem; color: var(--muted); font-size: 0.98rem; }
.quote-card footer {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--forest);
  border: 0;
  padding: 0;
}
.quote-card footer span {
  display: block;
  font-weight: 500;
  color: var(--muted);
  margin-top: 0.15rem;
}

.campus-block { margin: 1.75rem 0; }
.campus-block h2 { margin-bottom: 0.5rem; }
.campus-block dl {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 0.35rem 0.75rem;
  margin: 1rem 0;
  font-size: 0.98rem;
}
.campus-block dt { font-weight: 700; color: var(--ink); }
.campus-block dd { margin: 0; color: var(--muted); }

.corp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin-top: 0.35rem;
}
.corp-links a { font-weight: 600; text-decoration: none; }

.tour-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 1.25rem 0 2rem;
}
.tour-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 0;
}
.tour-card figure { margin: 0; }
.tour-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #d1e4ff;
}
.tour-card .tour-body { padding: 0.9rem 1rem 1.1rem; }
.tour-card h3 {
  margin: 0 0 0.35rem;
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 1.1rem;
  color: var(--forest);
}
.tour-card p { margin: 0; font-size: 0.92rem; color: var(--muted); }
.tour-card .tag {
  display: inline-block;
  margin-top: 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.intake-table { font-size: 0.92rem; }
.intake-table .soon {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: #d1e4ff;
  color: var(--forest);
  font-weight: 700;
  font-size: 0.78rem;
}
.intake-note {
  font-size: 0.9rem;
  color: var(--muted);
  border-left: 3px solid var(--accent);
  padding: 0.65rem 0.9rem;
  margin: 1rem 0 1.5rem;
  background: rgba(0, 101, 140, 0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Corporates / partner hub */
.partner-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin: 1.5rem 0 2rem;
}
.partner-card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.partner-card:hover {
  transform: translateY(-2px);
  border-color: var(--forest-2);
  color: inherit;
}
.partner-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #d1e4ff;
}
.partner-card .partner-body {
  padding: 1rem 1.1rem 1.2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.partner-card h3 {
  margin: 0 0 0.4rem;
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 1.2rem;
  color: var(--forest);
}
.partner-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
  flex: 1;
}
.partner-card .tag {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}
.partner-gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin: 1.25rem 0 2rem;
}
.partner-gallery figure {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.partner-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #d1e4ff;
}
.partner-gallery figcaption {
  padding: 0.65rem 0.85rem 0.85rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}
.how-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin: 1.25rem 0 2rem;
}
.how-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.15rem;
}
.how-item h3 {
  margin: 0 0 0.4rem;
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 1.1rem;
  color: var(--forest);
}
.how-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

/* Press / media coverage hub */
.press-list {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0 2rem;
}
.press-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem 1.25rem;
}
.press-meta {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.press-pub { color: var(--accent); }
.press-card h3 {
  margin: 0 0 0.55rem;
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--forest);
}
.press-card p {
  margin: 0 0 0.85rem;
  font-size: 0.98rem;
  color: var(--muted);
}
.press-link {
  display: inline-flex;
  font-weight: 700;
  text-decoration: none;
  color: var(--forest-2);
}
.press-link:hover { color: var(--accent); }

@media (max-width: 640px) {
  .hero { padding-top: 2.25rem; }
  .nav-links .hide-sm { display: none; }
  .campus-block dl { grid-template-columns: 1fr; }
}