/* ISCE 2026 — Hi-fi Home overrides
   Only scoped under .page.is-hifi so we don't disturb the wireframe pages.
   Uses ISCE brand tokens (assets/isce-tokens.css must load first). */

/* ---------- remove wireframe chrome inside hi-fi home ---------- */
.page.is-hifi .wf-section { border-bottom: none; padding: clamp(64px, 8vw, 96px) clamp(24px, 5vw, 64px); }
.page.is-hifi .wf-section.tight { padding: clamp(40px, 6vw, 64px) clamp(24px, 5vw, 64px); }
.page.is-hifi .wf-section .sec-label,
.page.is-hifi .wf-section .sec-role,
.page.is-hifi .hero .sec-label,
.page.is-hifi .header-note,
.page.is-hifi .cta-band .sec-label { display: none !important; }

/* Ensure inline padding/margins don't collapse card content against edges */
.page.is-hifi .wf-section .card { padding: 32px; }
.page.is-hifi .wf-section .card.tight { padding: 24px; }
.page.is-hifi .wf-section > .container > *:first-child { margin-top: 0; }

/* ---------- page base ---------- */
.page.is-hifi {
  font-family: var(--isce-font-sans);
  color: var(--isce-fg);
  background: #fff;
}
.page.is-hifi * { box-sizing: border-box; }
.page.is-hifi .container {
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 0 clamp(20px, 3vw, 36px);
}

/* ---------- HEADER ---------- */
.page.is-hifi .site-header {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid rgba(228, 225, 236, 0.6);
}
.page.is-hifi .site-header .inner {
  min-height: 76px;
  height: auto;
  padding: 14px clamp(20px, 3vw, 40px);
  gap: clamp(16px, 2vw, 32px);
  grid-template-columns: auto minmax(0, 1fr) auto;
}
.page.is-hifi .logo-img { height: 40px; }
.page.is-hifi .site-header .logo-lockup { min-width: 0; }
.page.is-hifi .site-header .nav {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 4px;
  min-width: 0;
}
.page.is-hifi .nav a {
  color: var(--isce-ink-700);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  white-space: nowrap;
  transition: color .18s var(--isce-ease), background .18s var(--isce-ease);
}
.page.is-hifi .nav a:hover { color: var(--isce-purple-700); background: var(--isce-purple-050); }
.page.is-hifi .nav a.is-current { color: var(--isce-purple-700); }
.page.is-hifi .nav a.is-current::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px;
  height: 2px; border-radius: 2px;
  background: var(--isce-gradient-momentum);
}

/* Header CTAs */
.page.is-hifi .header-cta .btn-ghost {
  color: var(--isce-ink-700);
  border: 1px solid var(--isce-ink-200);
  background: #fff;
}
.page.is-hifi .header-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}
.page.is-hifi .header-cta .btn-ghost:hover {
  border-color: var(--isce-purple-700);
  color: var(--isce-purple-700);
}
.page.is-hifi .header-cta .btn-primary {
  background: var(--isce-purple-700);
  border: none;
  box-shadow: 0 4px 12px rgba(90, 30, 150, 0.22);
}
.page.is-hifi .header-cta .btn-primary:hover {
  background: var(--isce-purple-800);
  box-shadow: 0 6px 18px rgba(90, 30, 150, 0.32);
  transform: translateY(-1px);
}

/* ---------- HERO ---------- */
.page.is-hifi .hero {
  position: relative;
  padding: clamp(56px, 7vw, 80px) clamp(24px, 5vw, 64px) clamp(72px, 8vw, 96px);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(1100px 560px at 8% -10%, rgba(240, 180, 0, 0.28), transparent 60%),
    radial-gradient(900px 520px at 100% 6%, rgba(210, 30, 90, 0.22), transparent 60%),
    radial-gradient(1200px 700px at 50% 105%, rgba(122, 44, 184, 0.28), transparent 60%),
    linear-gradient(170deg, #FFF7EC 0%, #FCE4F0 40%, #F0DCFB 75%, #E4CCF6 100%);
}
.page.is-hifi .hero::before {
  /* animated floating blobs */
  content: "";
  position: absolute; inset: -10%;
  background:
    radial-gradient(420px 420px at 18% 22%, rgba(240,180,0,0.55), transparent 62%),
    radial-gradient(520px 520px at 82% 28%, rgba(210,30,90,0.45), transparent 62%),
    radial-gradient(480px 480px at 68% 86%, rgba(122,44,184,0.5), transparent 62%);
  filter: blur(40px);
  z-index: -1;
  animation: hi-hero-drift 22s ease-in-out infinite alternate;
}
.page.is-hifi .hero::after {
  /* subtle noise */
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/></svg>");
  opacity: 0.2; mix-blend-mode: overlay;
  pointer-events: none; z-index: 0;
}
@keyframes hi-hero-drift {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(-2%, 1.5%, 0) scale(1.04); }
  100% { transform: translate3d(2.5%, -1.5%, 0) scale(1.02); }
}

.page.is-hifi .hero .hero-top {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(430px, 500px);
  gap: clamp(24px, 4vw, 40px);
  align-items: stretch;
}

/* Hero title — three even lines, sized to match the card's height */
.page.is-hifi .hero-title {
  font-family: var(--isce-font-display);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  margin: 0;
  min-width: 0;
  display: flex; flex-direction: column; gap: 4px;
  justify-content: space-between;
  container-type: inline-size;
}
.page.is-hifi .hero-title span {
  display: block;
  color: var(--isce-purple-800);
  /* Sized to fit "CAREER EXPO 2026" (16 chars ~ widest) in the column.
     ~10.5cqi ≈ fits comfortably with nowrap at any column width. */
  font-size: clamp(40px, 10.2cqi, 84px);
  white-space: nowrap;
  line-height: 0.95;
}
.page.is-hifi .hero-title span:nth-child(2) { color: var(--isce-purple-700); }
.page.is-hifi .hero-title .accent {
  background: linear-gradient(90deg, #D21E5A 0%, #B5308A 50%, #7A2CB8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Countdown card — deep purple gradient, gold accent */
.page.is-hifi .hero-visual {
  background: linear-gradient(155deg, #1C1631 0%, #2B0A5E 38%, #5A1E96 75%, #7A2CB8 100%);
  border-radius: 24px;
  padding: clamp(28px, 3.4vw, 44px) clamp(28px, 3.2vw, 42px);
  min-width: 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(43, 10, 94, 0.36), inset 0 1px 0 rgba(255,255,255,0.08);
  display: flex; flex-direction: column; justify-content: space-between; gap: 24px;
  align-self: stretch;
}
.page.is-hifi .hero-visual::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(600px 400px at 110% -10%, rgba(240, 180, 0, 0.35), transparent 60%),
    radial-gradient(500px 300px at -10% 110%, rgba(210, 30, 90, 0.3), transparent 65%);
  pointer-events: none;
}
.page.is-hifi .hero-visual::after { content: none; display: none; }

.page.is-hifi .cd-kicker {
  position: relative;
  display: block;
  font-family: var(--isce-font-display);
  width: 100%;
  font-size: 30px;
  letter-spacing: 0.01em; text-transform: uppercase;
  color: var(--isce-gold-500);
  font-weight: 900;
  line-height: 1.02;
  white-space: nowrap;
  text-align: center;
  max-width: none;
}
@keyframes hi-pulse { 50% { box-shadow: 0 0 0 10px rgba(240, 180, 0, 0); } }

.page.is-hifi .countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  position: relative;
}
.page.is-hifi .countdown .cd {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 16px 4px 12px;
  backdrop-filter: blur(6px);
  text-align: center;
  min-width: 0;
}
.page.is-hifi .countdown .cd .n {
  font-family: var(--isce-font-display);
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: #fff;
  line-height: 1;
}
.page.is-hifi .countdown .cd .u {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
  margin-top: 10px;
}

/* Date / Time / Venue bar — glass pill */
.page.is-hifi .dtv-bar {
  position: relative; z-index: 1;
  margin-top: 40px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  padding: 18px clamp(20px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1px 1fr 1px 1fr;
  align-items: center;
  box-shadow: 0 8px 26px rgba(90, 30, 150, 0.12);
}
.page.is-hifi .dtv-item { text-align: center; display: inline-flex; align-items: center; justify-content: center; gap: 14px; }
.page.is-hifi .dtv-item .dtv-icon {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--isce-magenta-100);
  color: var(--isce-magenta-600);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.page.is-hifi .dtv-item .dtv-icon svg { width: 19px; height: 19px; stroke-width: 2; }
.page.is-hifi .dtv-item .dtv-text { text-align: left; }
.page.is-hifi .dtv-item .dtv-k {
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--isce-fg-muted); font-weight: 700; line-height: 1;
}
.page.is-hifi .dtv-item .dtv-v {
  font-size: 15px; font-weight: 800; color: var(--isce-purple-700);
  letter-spacing: -0.005em; margin-top: 4px; line-height: 1.2;
}
.page.is-hifi .dtv-sep { width: 1px; height: 36px; background: rgba(122, 44, 184, 0.14); justify-self: center; }

/* Hero footer: CTAs + hosts */
.page.is-hifi .hero-footer {
  position: relative; z-index: 1;
  margin-top: 32px;
  display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
}
.page.is-hifi .hero .btn-primary {
  background: var(--isce-purple-700);
  color: #fff;
  border: none;
  box-shadow: 0 8px 24px rgba(90, 30, 150, 0.3);
}
.page.is-hifi .hero .btn-primary:hover {
  background: var(--isce-purple-800);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(90, 30, 150, 0.4);
}
.page.is-hifi .hero .btn-ghost {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  color: var(--isce-ink-800);
  border: 1px solid rgba(14, 10, 28, 0.15);
}
.page.is-hifi .hero .btn-ghost:hover {
  border-color: var(--isce-purple-700);
  color: var(--isce-purple-700);
  background: #fff;
}
.page.is-hifi .hero-hosts { display: flex; gap: 10px; flex-wrap: wrap; }
.page.is-hifi .hero-hosts .chip {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(122, 44, 184, 0.18);
  color: var(--isce-ink-800);
  font-weight: 600;
  padding: 8px 14px;
}
.page.is-hifi .hero-hosts .chip b { color: var(--isce-purple-700); font-weight: 800; }

/* Hero marquee — placed as its own strip just after the hero */
.hi-marquee {
  background: var(--isce-ink-900);
  color: #fff;
  padding: 16px 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
  isolation: isolate;
}
.hi-marquee::before, .hi-marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2;
  pointer-events: none;
}
.hi-marquee::before { left: 0; background: linear-gradient(90deg, var(--isce-ink-900), transparent); }
.hi-marquee::after  { right: 0; background: linear-gradient(-90deg, var(--isce-ink-900), transparent); }
.hi-marquee-track {
  display: inline-flex; align-items: center; gap: 40px;
  white-space: nowrap;
  animation: hi-marquee 40s linear infinite;
  font-family: var(--isce-font-display);
  font-size: 16px; font-weight: 800;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding-left: 40px;
}
.hi-marquee-track span { display: inline-flex; align-items: center; gap: 40px; }
.hi-marquee-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--isce-gold-500); flex-shrink: 0;
}
@keyframes hi-marquee { to { transform: translateX(-50%); } }

/* ---------- COMMON SECTION TYPE ---------- */
.page.is-hifi .h-display,
.page.is-hifi .h-1,
.page.is-hifi .h-2,
.page.is-hifi .h-3,
.page.is-hifi .h-4 {
  font-family: var(--isce-font-display);
  color: var(--isce-ink-900);
  text-wrap: balance;
}
.page.is-hifi .h-1 { font-size: clamp(36px, 3.6vw, 52px); font-weight: 900; letter-spacing: -0.025em; line-height: 1.08; }
.page.is-hifi .h-2 { font-size: clamp(26px, 2.4vw, 32px); font-weight: 800; letter-spacing: -0.015em; line-height: 1.15; }
.page.is-hifi .h-3 { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; }
.page.is-hifi .h-4 { font-size: 16px; font-weight: 700; letter-spacing: -0.005em; }
.page.is-hifi .body { color: var(--isce-ink-600); font-size: 16px; line-height: 1.65; }
.page.is-hifi .body b { color: var(--isce-ink-900); font-weight: 700; }

/* Eyebrow with leading rule */
.page.is-hifi .eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--isce-magenta-600);
  font-size: 12px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  margin-bottom: 16px;
}
.page.is-hifi .eyebrow::before {
  content: ""; width: 28px; height: 2px;
  background: var(--isce-magenta-600);
  border-radius: 2px;
}

/* ---------- SECTION: Invitation ---------- */
.page.is-hifi .sec-invitation {
  position: relative;
  padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px);
  background: #fff;
  overflow: hidden;
}
.page.is-hifi .sec-invitation::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(122, 44, 184, 0.1) 1px, transparent 0);
  background-size: 32px 32px;
  opacity: 0.6; pointer-events: none;
}
.page.is-hifi .sec-invitation .container {
  position: relative;
  max-width: none;
  text-align: center;
  padding-inline: clamp(12px, 2vw, 24px);
}
.page.is-hifi .sec-invitation .h-1 {
  font-size: clamp(40px, 4.2vw, 60px);
  font-weight: 900; letter-spacing: -0.03em; line-height: 1.05;
  color: var(--isce-purple-900);
}
.page.is-hifi .sec-invitation .h-1 em {
  font-style: normal;
  background: linear-gradient(90deg, #D21E5A 0%, #7A2CB8 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.page.is-hifi .invite-body { text-align: left; max-width: 1080px; margin: 40px auto 0; }
.page.is-hifi .invite-body p { font-size: 17px; line-height: 1.7; color: var(--isce-ink-700); }
.page.is-hifi .invite-body p:first-of-type { font-size: 19px; color: var(--isce-purple-800); font-weight: 500; }

.page.is-hifi .invite-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  margin-top: 64px;
  padding-top: 0;
  border-top: 1px solid var(--isce-ink-200);
}
.page.is-hifi .invite-stat {
  padding: 36px 24px;
  border-right: 1px solid var(--isce-ink-200);
  text-align: center;
}
.page.is-hifi .invite-stat:last-child { border-right: none; }
.page.is-hifi .invite-n {
  font-family: var(--isce-font-display);
  font-size: clamp(56px, 6vw, 84px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.035em;
  background: linear-gradient(180deg, #5A1E96 0%, #D21E5A 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.page.is-hifi .invite-n .plus {
  -webkit-text-fill-color: initial;
  color: var(--isce-gold-500);
}
.page.is-hifi .invite-l {
  font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--isce-fg-muted);
  margin-top: 14px;
  line-height: 1.4;
}

/* ---------- SECTION: Audience Split ---------- */
.page.is-hifi .sec-audience {
  padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px);
  background: linear-gradient(180deg, #F9F8FC 0%, #F7F1FD 100%);
}
.page.is-hifi .aud-cards { gap: 28px; margin-top: 48px; }
.page.is-hifi .aud-card {
  background: #fff;
  border: 1px solid var(--isce-ink-200);
  border-radius: 24px;
  padding: 0;
  box-shadow: 0 2px 6px rgba(14, 10, 28, 0.04);
  transition: transform .25s var(--isce-ease), box-shadow .25s var(--isce-ease), border-color .25s var(--isce-ease);
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.page.is-hifi .aud-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(14, 10, 28, 0.12);
  border-color: transparent;
}

/* Plain aud-cards without .aud-visual panel (e.g. Overview §4) — add internal padding */
.page.is-hifi .aud-card:not(:has(> .aud-visual)):not(:has(> .aud-body)) {
  padding: 40px 44px;
}
.page.is-hifi .aud-card:not(:has(> .aud-visual)):not(:has(> .aud-body)) > .aud-role {
  margin-bottom: 10px;
}
.page.is-hifi .aud-card:not(:has(> .aud-visual)):not(:has(> .aud-body)) > h3 {
  margin: 0 0 14px;
}
.page.is-hifi .aud-card:not(:has(> .aud-visual)):not(:has(> .aud-body)) > p {
  margin: 0 0 18px;
}
.page.is-hifi .aud-card:not(:has(> .aud-visual)):not(:has(> .aud-body)) > ul {
  margin: 0 0 22px;
}
.page.is-hifi .aud-card:not(:has(> .aud-visual)):not(:has(> .aud-body)) > .btn,
.page.is-hifi .aud-card:not(:has(> .aud-visual)):not(:has(> .aud-body)) > a.btn {
  margin-top: auto;
  align-self: flex-start;
}

/* Gradient visual panel at top of each card — Lucide icon centered */
.page.is-hifi .aud-card .aud-visual {
  position: relative;
  height: 200px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  isolation: isolate;
}
.page.is-hifi .aud-card.students .aud-visual {
  background:
    radial-gradient(640px 280px at 20% 120%, rgba(240, 180, 0, 0.28), transparent 60%),
    radial-gradient(520px 320px at 120% -20%, rgba(210, 30, 90, 0.32), transparent 60%),
    linear-gradient(135deg, #3B0E78 0%, #5A1E96 45%, #7A2CB8 100%);
}
.page.is-hifi .aud-card.orgs .aud-visual {
  background:
    radial-gradient(640px 280px at 80% 120%, rgba(122, 44, 184, 0.30), transparent 60%),
    radial-gradient(520px 320px at -20% -20%, rgba(240, 180, 0, 0.30), transparent 60%),
    linear-gradient(135deg, #9A1650 0%, #D21E5A 45%, #E23F7C 100%);
}
/* Faint grid overlay for texture */
.page.is-hifi .aud-card .aud-visual::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 72%);
  opacity: 0.9;
}
/* Decorative corner triangle sourced from brand primitive */
.page.is-hifi .aud-card .aud-visual::after { content: none; display: none; }

.page.is-hifi .aud-card .aud-icon {
  position: relative;
  width: 112px; height: 112px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255,255,255,0.2);
  transition: transform .3s var(--isce-ease);
}
.page.is-hifi .aud-card:hover .aud-icon { transform: translateY(-4px) rotate(-2deg); }
.page.is-hifi .aud-card .aud-icon svg {
  width: 60px; height: 60px;
  color: #fff;
  stroke-width: 1.5;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.18));
}

.page.is-hifi .aud-card .aud-visual-tag {
  position: absolute;
  left: 22px; bottom: 18px;
  font-family: var(--isce-font-mono, ui-monospace, monospace);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}

.page.is-hifi .aud-card .aud-body {
  padding: 36px 40px 40px;
  display: flex; flex-direction: column; flex: 1;
}

.page.is-hifi .aud-card .aud-role {
  background: var(--isce-purple-050);
  color: var(--isce-purple-700);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  align-self: flex-start;
}
.page.is-hifi .aud-card.orgs .aud-role { background: var(--isce-magenta-100); color: var(--isce-magenta-700); }
.page.is-hifi .aud-card h3 {
  font-family: var(--isce-font-display);
  font-size: 34px; font-weight: 900;
  letter-spacing: -0.02em; line-height: 1.1;
  margin: 20px 0 12px;
  color: var(--isce-ink-900);
}
.page.is-hifi .aud-card .body { color: var(--isce-ink-600); font-size: 16px; }
.page.is-hifi .aud-card ul { margin: 20px 0 28px; padding: 0; list-style: none; }
.page.is-hifi .aud-card ul li {
  position: relative;
  padding-left: 28px;
  font-size: 15px;
  color: var(--isce-ink-700);
  margin-bottom: 10px;
  line-height: 1.5;
}
.page.is-hifi .aud-card ul li::before {
  content: "";
  position: absolute; left: 0; top: 9px;
  width: 16px; height: 2px;
  background: var(--isce-purple-700);
  border-radius: 2px;
}
.page.is-hifi .aud-card.orgs ul li::before { background: var(--isce-magenta-600); }
.page.is-hifi .aud-card .aud-foot {
  margin-top: auto;
  padding-top: 20px; border-top: 1px solid var(--isce-ink-200);
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
}
.page.is-hifi .aud-card .btn-primary { background: var(--isce-purple-700); }
.page.is-hifi .aud-card .btn-primary:hover { background: var(--isce-purple-800); transform: translateY(-1px); }
.page.is-hifi .aud-card .btn-secondary { background: var(--isce-magenta-600); }
.page.is-hifi .aud-card .btn-secondary:hover { background: var(--isce-magenta-700); transform: translateY(-1px); }
.page.is-hifi .aud-card .btn i[data-lucide] svg { width: 14px; height: 14px; margin-left: 4px; vertical-align: -2px; }

/* ---------- SECTION: Why this expo ---------- */
.page.is-hifi .sec-why {
  background: #fff !important;
  padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px);
}
.page.is-hifi .sec-why .h-1 { color: var(--isce-ink-900); }
.page.is-hifi .sec-why .btn-ghost {
  background: transparent;
  color: var(--isce-purple-700);
  border: 1.5px solid var(--isce-purple-700);
  font-weight: 700;
}
.page.is-hifi .sec-why .btn-ghost:hover { background: var(--isce-purple-050); }

/* ---------- SECTION: Student / Exhibitor pathway preview ---------- */
.page.is-hifi .sec-pathway { padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px); }
.page.is-hifi .sec-pathway.student { background: #fff; }
.page.is-hifi .sec-pathway.exhibitor {
  background: linear-gradient(180deg, #F9F8FC 0%, #FCEEF3 100%);
}

/* checklist restyle */
.page.is-hifi .check-list li { padding-left: 32px; color: var(--isce-ink-700); font-size: 15px; line-height: 1.5; margin-bottom: 4px; }
.page.is-hifi .check-list li::before {
  width: 20px; height: 20px; border-radius: 6px;
  border: none;
  background: var(--isce-purple-050);
  top: 2px;
}
.page.is-hifi .check-list li::after {
  left: 6px; top: 8px;
  width: 8px; height: 4px;
  border-left: 2px solid var(--isce-purple-700);
  border-bottom: 2px solid var(--isce-purple-700);
}
.page.is-hifi .sec-pathway.exhibitor .check-list li::before { background: var(--isce-magenta-100); }
.page.is-hifi .sec-pathway.exhibitor .check-list li::after {
  border-left-color: var(--isce-magenta-700);
  border-bottom-color: var(--isce-magenta-700);
}

.page.is-hifi .sec-pathway.exhibitor .eyebrow { color: var(--isce-magenta-600); }
.page.is-hifi .sec-pathway.exhibitor .eyebrow::before { background: var(--isce-magenta-600); }
.page.is-hifi .sec-pathway.student .eyebrow { color: var(--isce-purple-700); }
.page.is-hifi .sec-pathway.student .eyebrow::before { background: var(--isce-purple-700); }

.page.is-hifi .sec-pathway .btn-primary { background: var(--isce-purple-700); }
.page.is-hifi .sec-pathway .btn-primary:hover { background: var(--isce-purple-800); }
.page.is-hifi .sec-pathway .btn-secondary { background: var(--isce-magenta-600); }
.page.is-hifi .sec-pathway .btn-secondary:hover { background: var(--isce-magenta-700); }
.page.is-hifi .sec-pathway .btn-ghost {
  background: transparent;
  color: var(--isce-ink-800);
  border: 1.5px solid var(--isce-ink-300);
}
.page.is-hifi .sec-pathway .btn-ghost:hover { border-color: var(--isce-ink-900); color: var(--isce-ink-900); }

.page.is-hifi .divider { background: var(--isce-ink-200); margin: 24px 0; }

/* ---------- SECTION: Program & Activities preview ---------- */
.page.is-hifi .sec-program { background: #fff; padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px); }
.page.is-hifi .sec-program .activity-grid { gap: 16px; margin-top: 36px; }
.page.is-hifi .sec-program .activity {
  padding: 28px 24px;
  border: 1px solid var(--isce-ink-200);
  border-radius: 16px;
  background: #fff;
  transition: transform .2s var(--isce-ease), box-shadow .2s var(--isce-ease), border-color .2s var(--isce-ease);
  position: relative;
  overflow: hidden;
}
.page.is-hifi .sec-program .activity::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(160deg, transparent 50%, rgba(240, 180, 0, 0.06) 100%);
  opacity: 0; transition: opacity .2s var(--isce-ease);
}
.page.is-hifi .sec-program .activity:hover {
  border-color: var(--isce-purple-200);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(90, 30, 150, 0.12);
}
.page.is-hifi .sec-program .activity:hover::before { opacity: 1; }
.page.is-hifi .sec-program .activity .activity-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--isce-purple-700) 0%, var(--isce-magenta-600) 100%);
  color: #fff;
  font-family: var(--isce-font-display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}
.page.is-hifi .sec-program .activity h4 { font-size: 16px; margin: 0 0 8px; color: var(--isce-ink-900); font-weight: 800; }
.page.is-hifi .sec-program .activity p { font-size: 13.5px; line-height: 1.5; color: var(--isce-ink-600); margin: 0; }

/* Coming-soon empty state (gradient) */
.page.is-hifi .empty-state {
  border: none;
  border-radius: 20px;
  background: linear-gradient(135deg, #FFF7EC 0%, #FDE4EE 55%, #F3E6FD 100%);
  padding: 36px 40px;
  position: relative;
  overflow: hidden;
}
.page.is-hifi .empty-state::before { content: none; display: none; }
.page.is-hifi .empty-state .chip.gold {
  background: var(--isce-white);
  border: 1px solid var(--isce-gold-500);
  color: #8A5A00;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  display: inline-flex; align-items: center; gap: 8px;
}
.page.is-hifi .empty-state .chip.gold svg { width: 14px; height: 14px; color: var(--isce-gold-700); }
.page.is-hifi .empty-state h3 { color: var(--isce-ink-900); font-size: 22px; margin: 8px 0 4px; }
.page.is-hifi .empty-state .small { color: var(--isce-ink-600); font-size: 13.5px; }
.page.is-hifi .empty-state .btn-primary { background: var(--isce-purple-700); }
.page.is-hifi .empty-state .btn-secondary { background: var(--isce-magenta-600); }

/* ---------- SECTION: Exhibitor Directory preview ---------- */
.page.is-hifi .sec-directory {
  background: linear-gradient(180deg, #F9F8FC 0%, #F7F1FD 100%);
  padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px);
}
.page.is-hifi .org-cat-grid { gap: 16px; margin-top: 36px; }
.page.is-hifi .org-cat {
  padding: 24px;
  border: 1px solid var(--isce-ink-200);
  border-radius: 16px;
  background: #fff;
  transition: transform .2s var(--isce-ease), border-color .2s var(--isce-ease), box-shadow .2s var(--isce-ease);
}
.page.is-hifi .org-cat:hover {
  transform: translateY(-3px);
  border-color: var(--isce-magenta-200);
  box-shadow: 0 10px 24px rgba(210, 30, 90, 0.1);
}
.page.is-hifi .org-cat .icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--isce-purple-700) 0%, var(--isce-magenta-600) 100%);
  color: #fff;
  border: none;
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -0.01em;
  font-family: var(--isce-font-display);
}
.page.is-hifi .org-cat h4 { font-size: 15px; color: var(--isce-ink-900); margin: 0 0 4px; font-weight: 800; }
.page.is-hifi .org-cat p { font-size: 13px; color: var(--isce-ink-600); line-height: 1.5; }

/* ---------- SECTION: Visit snapshot ---------- */
.page.is-hifi .sec-visit { background: #fff; padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px); }
.page.is-hifi .sec-visit .map-placeholder {
  min-height: 380px !important;
  border: none;
  border-radius: 20px;
  background: linear-gradient(135deg, #2B0A5E 0%, #3C137A 30%, #5A1E96 70%, #7A2CB8 100%);
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 40px rgba(43, 10, 94, 0.3);
}
.page.is-hifi .sec-visit .map-placeholder.map-live {
  padding: 24px;
  align-items: flex-end;
  justify-content: flex-start;
}
.page.is-hifi .sec-visit .map-placeholder.map-live iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.page.is-hifi .sec-visit .map-placeholder.map-live::before,
.page.is-hifi .sec-visit .map-placeholder.map-live::after {
  display: none;
}
.page.is-hifi .sec-visit .map-placeholder::before {
  /* decorative grid lines */
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 75%);
}
.page.is-hifi .sec-visit .map-placeholder::after {
  /* glow dot */
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--isce-gold-500);
  box-shadow:
    0 0 0 6px rgba(240, 180, 0, 0.3),
    0 0 0 16px rgba(240, 180, 0, 0.15),
    0 0 40px rgba(240, 180, 0, 0.6);
  animation: hi-pulse-ring 2.2s ease-in-out infinite;
}
@keyframes hi-pulse-ring {
  50% { box-shadow: 0 0 0 10px rgba(240, 180, 0, 0.25), 0 0 0 22px rgba(240, 180, 0, 0.12), 0 0 60px rgba(240, 180, 0, 0.8); }
}
.page.is-hifi .sec-visit .map-inner {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  padding: 28px 36px;
  position: relative; z-index: 1;
  margin-top: 60px;
  text-align: left;
  max-width: min(360px, 100%);
}
.page.is-hifi .sec-visit .map-icon { display: none; }
.page.is-hifi .sec-visit .map-title { color: #fff; font-size: 18px; font-weight: 800; }
.page.is-hifi .sec-visit .map-sub { color: rgba(255,255,255,0.78); font-size: 13.5px; }
.page.is-hifi .sec-visit .map-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(240, 180, 0, 0.18);
  color: var(--isce-gold-500);
  border: 1px dashed rgba(240, 180, 0, 0.5);
  font-weight: 700;
  text-decoration: none;
}
.page.is-hifi .sec-visit .card.subtle {
  background: var(--isce-ink-050);
  border: 1px solid var(--isce-ink-200);
  border-radius: 16px;
  padding: 24px;
}
.page.is-hifi .sec-visit .card.subtle .small { color: var(--isce-fg-muted); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; }
.page.is-hifi .sec-visit .card.subtle b { color: var(--isce-ink-900); font-size: 15px; display: block; margin-top: 4px; }

/* ---------- SECTION: Organisers ---------- */
.page.is-hifi .sec-orgs {
  background: linear-gradient(180deg, #F9F8FC 0%, #F7F1FD 100%);
  padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px);
}
.page.is-hifi .inst-cards { gap: 24px; margin-top: 48px; }
.page.is-hifi .inst-card {
  background: #fff;
  border: 1px solid var(--isce-ink-200);
  border-radius: 20px;
  padding: 32px;
  transition: transform .25s var(--isce-ease), box-shadow .25s var(--isce-ease);
}
.page.is-hifi .inst-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(14, 10, 28, 0.1);
}
.page.is-hifi .inst-card h3 { font-family: var(--isce-font-display); color: var(--isce-ink-900); font-size: 22px; font-weight: 800; }
.page.is-hifi .inst-card p { color: var(--isce-ink-600); font-size: 14.5px; line-height: 1.6; }
.page.is-hifi .inst-card .partner-logo { max-width: 180px; }

/* ---------- SECTION: Final CTA Band ---------- */
.page.is-hifi .cta-band {
  background:
    radial-gradient(800px 400px at 0% 100%, rgba(240, 180, 0, 0.35), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(210, 30, 90, 0.4), transparent 65%),
    linear-gradient(135deg, #1C1631 0%, #2B0A5E 35%, #3C137A 65%, #5A1E96 100%);
  padding: clamp(80px, 9vw, 120px) clamp(24px, 5vw, 64px) !important;
  position: relative;
  overflow: hidden;
}
.page.is-hifi .cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 100%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 100%, #000 0%, transparent 75%);
}
.page.is-hifi .cta-band::after { content: none; display: none; }
.page.is-hifi .cta-band .inner { position: relative; }
.page.is-hifi .cta-band .h-1 {
  color: #fff !important;
  font-size: clamp(36px, 3.8vw, 56px);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.05;
  max-width: 720px;
}
.page.is-hifi .cta-band .body { color: rgba(255, 255, 255, 0.78); font-size: 17px; line-height: 1.6; max-width: 620px; }

.page.is-hifi .cta-stack .cta-main {
  background: #fff !important;
  color: var(--isce-purple-700) !important;
  font-weight: 800;
  padding: 18px 26px;
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  transition: all .2s var(--isce-ease);
}
.page.is-hifi .cta-stack .cta-main:hover {
  background: var(--isce-gold-300) !important;
  color: var(--isce-ink-900) !important;
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(240, 180, 0, 0.4);
}
.page.is-hifi .cta-stack .cta-outline {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  color: #fff;
}
.page.is-hifi .cta-stack .cta-outline:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #fff;
}
.page.is-hifi .cta-stack .cta-text { color: rgba(255, 255, 255, 0.75); }
.page.is-hifi .cta-stack .cta-text:hover { color: var(--isce-gold-500); }

/* ---------- chip restyle ---------- */
.page.is-hifi .chip {
  font-size: 12px; font-weight: 700; letter-spacing: 0.02em;
  padding: 6px 12px;
  border-radius: 999px;
}
.page.is-hifi .chip.gold {
  background: var(--isce-gold-100);
  color: #8A5A00;
  border-color: var(--isce-gold-300);
}

/* ---------- buttons sizes within hi-fi ---------- */
.page.is-hifi .btn {
  border-radius: 10px;
  font-weight: 700;
  transition: all .2s var(--isce-ease);
}
.page.is-hifi .btn-lg { padding: 16px 24px; font-size: 15px; border-radius: 12px; }
.page.is-hifi .btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 8px; }

/* ---------- reveal animation ---------- */
.page.is-hifi [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s var(--isce-ease-out), transform .6s var(--isce-ease-out);
}
.page.is-hifi [data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}


/* ========== Lucide icon sizing inside hi-fi home ========== */
.page.is-hifi i[data-lucide] { display: inline-flex; align-items: center; justify-content: center; }
.page.is-hifi i[data-lucide] svg { width: 1em; height: 1em; stroke-width: 1.75; }
.page.is-hifi .chip i[data-lucide] svg { width: 14px; height: 14px; margin-right: 2px; vertical-align: -2px; }
.page.is-hifi .btn i[data-lucide] svg { width: 16px; height: 16px; margin-left: 6px; vertical-align: -3px; }

/* Org-category icon block — gradient tint, bigger, brand-aligned */
.page.is-hifi .sec-directory .org-cat { transition: transform .3s var(--isce-ease), box-shadow .3s var(--isce-ease), border-color .3s var(--isce-ease); }
.page.is-hifi .sec-directory .org-cat:hover { transform: translateY(-2px); box-shadow: 0 12px 32px -18px rgba(90, 30, 150, 0.25); border-color: var(--isce-purple-200); }
.page.is-hifi .sec-directory .org-cat .icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--isce-purple-050), var(--isce-surface-2));
  border: 1px solid var(--isce-purple-100);
  color: var(--isce-purple-700);
}
.page.is-hifi .sec-directory .org-cat .icon svg { width: 22px; height: 22px; }
.page.is-hifi .sec-directory .org-cat h4 { font-size: 15px; font-weight: 700; letter-spacing: -0.005em; }
.page.is-hifi .sec-directory .org-cat p { font-size: 13px; line-height: 1.55; }

/* ========== Reveal on scroll ========== */
.page.is-hifi [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--isce-ease), transform .7s var(--isce-ease);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
.page.is-hifi [data-reveal].is-revealed { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .page.is-hifi [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* Staggered children */
.page.is-hifi [data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--isce-ease), transform .6s var(--isce-ease);
}
.page.is-hifi [data-reveal-stagger].is-revealed > * { opacity: 1; transform: none; }
.page.is-hifi [data-reveal-stagger].is-revealed > *:nth-child(1) { transition-delay: 0s; }
.page.is-hifi [data-reveal-stagger].is-revealed > *:nth-child(2) { transition-delay: 0.06s; }
.page.is-hifi [data-reveal-stagger].is-revealed > *:nth-child(3) { transition-delay: 0.12s; }
.page.is-hifi [data-reveal-stagger].is-revealed > *:nth-child(4) { transition-delay: 0.18s; }
.page.is-hifi [data-reveal-stagger].is-revealed > *:nth-child(5) { transition-delay: 0.24s; }
.page.is-hifi [data-reveal-stagger].is-revealed > *:nth-child(6) { transition-delay: 0.30s; }
@media (prefers-reduced-motion: reduce) {
  .page.is-hifi [data-reveal-stagger] > * { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 1180px) {
  .page.is-hifi .hero .hero-top {
    grid-template-columns: 1fr;
  }

  .page.is-hifi .hero-visual {
    width: 100%;
    max-width: none;
  }

  .page.is-hifi .dtv-bar {
    grid-template-columns: 1fr;
    gap: 14px;
    border-radius: 24px;
  }

  .page.is-hifi .dtv-item {
    justify-content: flex-start;
    text-align: left;
  }

  .page.is-hifi .dtv-sep {
    display: none;
  }
}

@media (max-width: 1024px) {
  .page.is-hifi .site-header .inner {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .page.is-hifi .site-header .nav {
    justify-content: flex-start;
  }

  .page.is-hifi .header-cta {
    width: 100%;
    justify-content: flex-start;
  }

  .page.is-hifi .invite-stats,
  .page.is-hifi .aud-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page.is-hifi .countdown {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page.is-hifi .countdown .cd {
    padding-inline: 10px;
  }
}