/* ============================================================
   VARSITY WISE — tvet_index.css
   Aesthetic: Editorial magazine · Deep crimson · Refined
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,800;1,700&family=DM+Sans:wght@400;500;600&display=swap');

/* ── Tokens ──────────────────────────────────────────────── */
:root {
  --crimson:        #9e0157;
  --crimson-dark:   #7a0041;
  --crimson-deeper: #5c0030;
  --crimson-light:  #fce7f3;
  --crimson-mid:    #f3c6dc;

  --ink:            #0f1117;
  --ink-80:         #1e2333;
  --ink-60:         #3d4461;
  --ink-40:         #6b7280;
  --ink-20:         #94a3b8;
  --ink-10:         #e2e8f0;
  --ink-05:         #f8fafc;

  --surface:        #ffffff;
  --surface-2:      #f9fafb;
  --surface-3:      #f1f5f9;

  --shadow-sm:    0 1px 3px rgba(0,0,0,.05), 0 2px 8px rgba(0,0,0,.04);
  --shadow-card:  0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.06);
  --shadow-hover: 0 4px 8px rgba(0,0,0,.06), 0 16px 40px rgba(0,0,0,.12);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --safe-l: env(safe-area-inset-left,  0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { max-width: 100%; overflow-x: hidden; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--surface-3);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  max-width: 100%;
  overflow-x: hidden;
}

/* ── Page inner wrapper ──────────────────────────────────── */
.tvet-index-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding-left:  calc(clamp(16px, 4vw, 24px) + var(--safe-l));
  padding-right: calc(clamp(16px, 4vw, 24px) + var(--safe-r));
}

/* ── Hero — white surface, editorial ─────────────────────── */
.tvet-hero {
  background: var(--crimson-deeper);
  border-bottom: 1px solid var(--ink-10);
  padding: clamp(40px, 7vw, 72px) 0 clamp(30px, 5vw, 52px);
  margin-bottom: clamp(24px, 4vw, 40px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Faint geometric circles */
.tvet-hero::before,
.tvet-hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  background: rgba(255,255,255,.055);
}
.tvet-hero::before { width: 480px; height: 480px; top: -190px; right: -110px; }
.tvet-hero::after  { width: 280px; height: 280px; bottom: -130px; left: -70px; }

.tvet-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

/* 3px crimson rule above h1 */
.tvet-hero::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--crimson);
  border-radius: 2px;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.tvet-hero-inner {
  position: relative;
  z-index: 1;
}

.tvet-hero-eyebrow {
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: rgba(255,255,255,.48);
  display: block;
  margin-bottom: 10px;
}

.tvet-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -.025em;
  line-height: 1.18;
  margin-bottom: 12px;
}

.tvet-hero h1 em {
  font-style: italic;
  color: rgba(255,255,255,.70);
}

.tvet-hero p {
  font-size: clamp(.9rem, 2vw, 1rem);
  color: rgba(255,255,255,.68);
  max-width: 540px;
  margin: 0 auto 28px;
  line-height: 1.72;
}

/* ── Province filter pills ───────────────────────────────── */
.province-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

@media (max-width: 480px) {
  .province-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    justify-content: flex-start;
    padding-bottom: 6px;
    scrollbar-width: none;
  }
  .province-filter::-webkit-scrollbar { display: none; }
}

.province-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 9999px;
  border: 1.5px solid var(--ink-10);
  background: var(--surface);
  color: var(--ink-40);
  font-size: .78rem;
  font-weight: 600;
  font-family: var(--font-body);
  text-decoration: none;
  white-space: nowrap;
  scroll-snap-align: start;
  transition: border-color .15s, color .15s, background .15s;
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
}

.province-pill:hover  { border-color: var(--crimson-mid); color: var(--crimson); background: var(--crimson-light); }
.province-pill.active { border-color: var(--crimson); color: var(--crimson-dark); background: var(--crimson-light); font-weight: 700; }
.province-pill:focus-visible { outline: 2px solid var(--crimson); outline-offset: 2px; border-radius: 9999px; }

/* ── Page body ───────────────────────────────────────────── */
.tvet-index {
  padding: 0 0 calc(clamp(48px, 10vw, 96px) + var(--safe-b));
  background: var(--surface-3);
  min-height: 60vh;
}

/* ── Section header ──────────────────────────────────────── */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: clamp(16px, 3vw, 24px);
  flex-wrap: wrap;
  gap: 10px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.015em;
}

.count-badge {
  background: var(--surface);
  border: 1px solid var(--ink-10);
  color: var(--ink-40);
  font-size: .77rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 9999px;
  white-space: nowrap;
}

/* ── Colleges grid ───────────────────────────────────────── */
.colleges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: clamp(14px, 3vw, 22px);
  list-style: none;
  padding: 0;
  margin: 0;
}

/* ── College card ────────────────────────────────────────── */
.college-card {
  background: var(--surface);
  border: 1px solid var(--ink-10);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: border-color .25s cubic-bezier(.4,0,.2,1),
              box-shadow .25s,
              transform .25s;
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
  color: inherit;
}

.college-card:hover {
  border-color: var(--crimson-mid);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.college-card:focus-visible {
  outline: 2px solid var(--crimson);
  outline-offset: 2px;
  border-radius: 14px;
}

/* ── Card banner ─────────────────────────────────────────── */
.card-banner {
  width: 100%;
  height: clamp(106px, 16vw, 136px);
  object-fit: cover;
  background: var(--surface-3);
  aspect-ratio: 16 / 7;
  display: block;
  flex-shrink: 0;
}

.card-banner-placeholder {
  width: 100%;
  height: clamp(106px, 16vw, 136px);
  background: linear-gradient(135deg, var(--crimson-deeper) 0%, var(--crimson-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.28);
  aspect-ratio: 16 / 7;
  flex-shrink: 0;
}

/* ── Card body ───────────────────────────────────────────── */
.card-body {
  padding: clamp(14px, 3vw, 20px);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.card-logo {
  width: 48px; height: 48px;
  border-radius: 9px;
  object-fit: contain;
  background: var(--surface-3);
  padding: 4px;
  flex-shrink: 0;
  border: 1px solid var(--ink-10);
}

.card-logo-placeholder {
  width: 48px; height: 48px;
  border-radius: 9px;
  background: var(--crimson-light);
  border: 1px solid var(--crimson-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--crimson);
  flex-shrink: 0;
}

/* Card title */
.card-name {
  font-family: var(--font-display);
  font-size: clamp(.9rem, 2vw, 1rem);
  font-weight: 700;
  color: var(--ink-80);
  line-height: 1.3;
  letter-spacing: -.01em;
  transition: color .15s;
}

.college-card:hover .card-name { color: var(--crimson); }

.card-abbr {
  font-size: .72rem;
  color: var(--crimson);
  margin-top: 3px;
  font-weight: 600;
  letter-spacing: .02em;
}

/* Province pill on card */
.card-province {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .73rem;
  color: var(--ink-40);
  background: var(--surface-3);
  border: 1px solid var(--ink-10);
  border-radius: 9999px;
  padding: 3px 10px;
  margin-bottom: 10px;
  width: fit-content;
}

/* About snippet — 3-line clamp */
.card-about {
  font-size: .84rem;
  color: var(--ink-60);
  line-height: 1.62;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 14px;
  flex: 1;
}

/* ── Card stats ──────────────────────────────────────────── */
.card-stats {
  display: flex;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--ink-10);
  flex-wrap: wrap;
}

.card-stat { text-align: center; flex: 1; }

.card-stat-num {
  font-family: var(--font-display);
  font-size: clamp(.92rem, 2vw, 1.05rem);
  font-weight: 800;
  color: var(--crimson);
  letter-spacing: -.01em;
  line-height: 1;
}

.card-stat-label {
  font-size: .64rem;
  color: var(--ink-20);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 600;
}

/* ── Empty state ─────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: clamp(48px, 10vw, 80px) 24px;
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--ink-10);
  box-shadow: var(--shadow-sm);
}

.empty-state .empty-icon { color: var(--ink-20); margin-bottom: 14px; opacity: .5; }

.empty-state h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink-60);
  margin-bottom: 8px;
  letter-spacing: -.01em;
}

.empty-state p { font-size: .875rem; color: var(--ink-20); line-height: 1.6; }
.empty-state a { color: var(--crimson); text-decoration: none; font-weight: 600; }
.empty-state a:hover { text-decoration: underline; }

/* ── Focus rings ─────────────────────────────────────────── */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--crimson);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (min-width: 700px) {
  .colleges-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1050px) {
  .colleges-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .college-card, .province-pill { transition: none !important; }
}