/* ── Institution pages shared CSS ──────────────────────────────── */

.inst-hero {
  padding: 140px 40px 80px;
  position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse 800px 500px at 15% 20%, rgba(155,48,255,0.15), transparent 60%),
    radial-gradient(ellipse 700px 400px at 85% 80%, rgba(155,48,255,0.1), transparent 60%);
}
.inst-hero-inner { max-width: 1200px; margin: 0 auto; display: grid;
  grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.inst-hero .logo-plate {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 1; max-width: 380px; margin: 0 auto;
  background: rgba(5,1,15,0.5); backdrop-filter: blur(20px);
  border: 1px solid var(--line); border-radius: 32px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}
.inst-hero .logo-plate img { max-width: 78%; max-height: 68%;
  width: auto; height: auto; object-fit: contain;
  filter: drop-shadow(0 0 40px rgba(255,255,255,0.3)); }
.inst-hero .logo-plate img.inst-logo-invert {
  filter: brightness(0) invert(1) drop-shadow(0 0 40px rgba(255,255,255,0.3)); }
.inst-hero h1 { font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(40px, 4.6vw, 62px); line-height: 1.0; letter-spacing: -0.03em;
  margin: 20px 0 24px; overflow-wrap: break-word; }
.inst-hero h1 em { font-style: italic;
  background: linear-gradient(90deg, var(--accent-hi), var(--gold-hi));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.inst-hero p.lead { font-size: 17px; line-height: 1.7; color: var(--text-1);
  font-weight: 300; margin: 0 0 34px; max-width: 520px; }
.inst-hero .meta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.inst-hero .meta { padding: 8px 16px; border-radius: 999px;
  background: rgba(155,48,255,0.15); border: 1px solid rgba(155,48,255,0.35);
  font-family: 'Azeret Mono', monospace; font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-0); }

.courses-head { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.courses-head h2 { font-size: clamp(36px, 4.5vw, 60px); letter-spacing: -0.02em; margin: 18px 0; }
.courses-head h2 em { font-style: italic;
  background: linear-gradient(90deg, var(--accent-hi), var(--gold-hi));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.courses-head p { color: var(--text-1); font-size: 15px; line-height: 1.7; font-weight: 300; }

.course-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.course-card { padding: 34px 30px; background: var(--glass);
  border: 1px solid var(--line); border-radius: 20px;
  backdrop-filter: blur(14px); position: relative;
  transition: transform .3s, border-color .3s; }
.course-card:hover { transform: translateY(-4px); border-color: rgba(155,48,255,0.5); }
.course-card.featured { background: linear-gradient(135deg, rgba(155,48,255,0.18), rgba(107,28,255,0.05));
  border-color: rgba(155,48,255,0.5); }
.course-card .cnum { font-family: 'Azeret Mono', monospace; font-size: 11px;
  letter-spacing: 0.28em; color: var(--gold-hi); }
.course-card .featured-tag { position: absolute; top: 20px; right: 20px;
  padding: 5px 12px; border-radius: 999px;
  background: rgba(245,158,11,0.2); border: 1px solid rgba(245,158,11,0.5);
  font-family: 'Azeret Mono', monospace; font-size: 9px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-hi); }
.course-card h3 { font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 22px; margin: 14px 0 10px; line-height: 1.2; }
.course-card p { font-size: 14px; line-height: 1.7; color: var(--text-1); font-weight: 300; margin: 0; }
.course-card .facts { display: flex; gap: 14px; flex-wrap: wrap;
  margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.course-card .fact { font-family: 'Azeret Mono', monospace; font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-2); }
.course-card .fact strong { color: var(--text-0); font-weight: 600; margin-left: 6px; }
.course-card a.link { display: inline-flex; align-items: center; gap: 6px;
  margin-top: 20px; font-size: 12px; color: var(--accent-hi);
  font-family: 'Azeret Mono', monospace; letter-spacing: 0.14em;
  text-transform: uppercase; text-decoration: none; }
.course-card a.link:hover { color: var(--text-0); }

.moon-role { background:
  radial-gradient(ellipse 700px 400px at 50% 100%, rgba(245,158,11,0.1), transparent 60%),
  var(--bg-1); }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.role-card { padding: 34px; }

.tier-fit { max-width: 900px; margin: 60px auto 0; padding: 40px;
  background:
    radial-gradient(ellipse 400px 200px at 15% 20%, rgba(155,48,255,0.2), transparent 60%),
    linear-gradient(135deg, #170a3a, #0a0420);
  border: 1px solid rgba(155,48,255,0.4); border-radius: 24px; }
.tier-fit h3 { font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 24px; margin: 0 0 24px; color: var(--text-0); }
.tier-fit .fit-row { display: flex; align-items: baseline; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid var(--line); }
.tier-fit .fit-row:last-child { border-bottom: 0; }
.tier-fit .fit-row a { color: var(--text-0); text-decoration: none;
  font-family: 'Syne', sans-serif; font-weight: 600; font-size: 15px;
  transition: color .2s; }
.tier-fit .fit-row a:hover { color: var(--accent-hi); }
.tier-fit .fit-row .badge { font-family: 'Azeret Mono', monospace; font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-hi); }

.final-cta { padding: 120px 40px; text-align: center; position: relative;
  background: radial-gradient(ellipse 700px 400px at 50% 50%, rgba(155,48,255,0.18), transparent 60%); }
.final-cta h2 { font-size: clamp(40px, 5vw, 76px); line-height: 0.95;
  letter-spacing: -0.03em; max-width: 800px; margin: 24px auto 24px; }
.final-cta h2 em { font-style: italic;
  background: linear-gradient(90deg, var(--accent-hi), var(--gold-hi));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.final-cta p { max-width: 500px; margin: 0 auto 40px; color: var(--text-1); font-size: 15px; line-height: 1.7; }
.final-cta .buttons { display: inline-flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

@media (max-width: 900px) {
  .inst-hero-inner, .course-grid, .role-grid { grid-template-columns: 1fr; }
}

/* ── Mobile hardening (≤640px) — see plan-shared.css rationale ── */
.inst-hero-inner > * { min-width: 0; }
@media (max-width: 640px) {
  .inst-hero { padding: 120px 22px 50px; }
  .inst-hero h1 { font-size: clamp(26px, 8.8vw, 44px); }
  .courses-head h2 { font-size: clamp(28px, 9vw, 36px); }
  .final-cta h2 { font-size: clamp(28px, 9vw, 40px); }
}