/* ============================================================
   Tokens — Geist-inspired dark scale
   ============================================================ */
:root {
  --bg-100: #000000;
  --bg-200: #0a0a0a;

  --gray-100: #0e0e0e;
  --gray-200: #161616;
  --gray-300: #1c1c1c;
  --gray-400: #242424;
  --gray-500: #333333;
  --gray-600: #4d4d4d;
  --gray-700: #6e6e6e;
  --gray-800: #8f8f8f;
  --gray-900: #a1a1a1;
  --gray-1000: #ededed;

  --blue: #0072f5;
  --blue-bright: #52a8ff;
  --purple: #a855f7;
  --teal: #2ed3c6;
  --pink: #ff4d9d;
  --amber: #f5a623;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --max: 1180px;
  --nav-h: 64px;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================================
   Reset & base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg-100);
  color: var(--gray-1000);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -0.035em; font-weight: 600; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; }

::selection { background: var(--blue); color: #fff; }

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--gray-1000); color: #000; padding: 10px 16px; border-radius: var(--radius-sm);
}
.skip-link:focus { left: 16px; top: 16px; }

:focus-visible { outline: 2px solid var(--blue-bright); outline-offset: 3px; border-radius: 4px; }

/* ============================================================
   Ambient background
   ============================================================ */
.grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 100% 60% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 100% 60% at 50% 0%, #000 20%, transparent 78%);
}

.glow { position: fixed; z-index: 0; pointer-events: none; border-radius: 50%; filter: blur(120px); opacity: 0.5; }
.glow-1 { top: -260px; left: 50%; transform: translateX(-60%); width: 720px; height: 520px;
  background: radial-gradient(circle, rgba(0,114,245,0.30), transparent 68%); }
.glow-2 { top: 12%; right: -220px; width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(168,85,247,0.20), transparent 68%); }

main, .footer { position: relative; z-index: 1; }

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s;
}
.nav.is-scrolled {
  background: rgba(0,0,0,0.72);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom-color: var(--gray-400);
}

.nav-inner {
  max-width: var(--max); margin-inline: auto; padding-inline: 24px;
  height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; letter-spacing: -0.02em; }
.brand-mark { font-size: 15px; line-height: 1; }
.brand-sep { color: var(--gray-600); }
.brand-role { color: var(--gray-900); font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 7px 12px; border-radius: var(--radius-sm);
  font-size: 14px; color: var(--gray-900); font-weight: 450;
  transition: color 0.18s, background 0.18s;
}
.nav-links a:hover { color: var(--gray-1000); background: var(--gray-200); }

.nav-actions { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none; width: 38px; height: 38px; background: transparent;
  border: 1px solid var(--gray-400); border-radius: var(--radius-sm);
  cursor: pointer; padding: 0; position: relative;
}
.nav-toggle span {
  display: block; width: 16px; height: 1.5px; background: var(--gray-1000);
  margin: 3.5px auto; transition: transform 0.25s var(--ease), opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

.mobile-menu {
  display: none; flex-direction: column; gap: 2px; padding: 12px 24px 24px;
  background: rgba(0,0,0,0.95); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-400);
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a { padding: 12px 4px; font-size: 16px; color: var(--gray-900); border-bottom: 1px solid var(--gray-300); }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .mobile-cta {
  margin-top: 12px; text-align: center; background: var(--gray-1000); color: #000;
  border-radius: var(--radius-sm); font-weight: 600; border: none;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 550; letter-spacing: -0.01em;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform 0.15s var(--ease), background 0.2s, border-color 0.2s, box-shadow 0.25s, color 0.2s;
}
.btn:active { transform: scale(0.98); }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13.5px; }
.btn-lg { height: 50px; padding: 0 26px; font-size: 16px; }

.btn-primary { background: var(--gray-1000); color: #000; }
.btn-primary:hover { background: #fff; box-shadow: 0 0 0 4px rgba(237,237,237,0.12); }

.btn-ghost { background: transparent; color: var(--gray-1000); border-color: var(--gray-500); }
.btn-ghost:hover { border-color: var(--gray-700); background: var(--gray-200); }

.arr { transition: transform 0.2s var(--ease); display: inline-block; }
.btn:hover .arr { transform: translateX(3px); }

/* ============================================================
   Hero
   ============================================================ */
.hero { padding-top: calc(var(--nav-h) + 96px); padding-bottom: 96px; text-align: center; }

.avatar {
  position: relative; width: 132px; height: 132px; margin: 0 auto 28px;
  border-radius: 50%; overflow: hidden;
  border: 1px solid var(--gray-500);
  background: linear-gradient(140deg, var(--gray-300), var(--gray-100));
  box-shadow: 0 0 0 6px rgba(255,255,255,0.03), 0 18px 40px rgba(0,0,0,0.6);
}
.avatar img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  position: relative; z-index: 1;
}
.avatar-fallback {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem; font-weight: 600; letter-spacing: -0.03em; color: var(--gray-700);
}
.avatar.no-photo img { display: none; }

.pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 6px 14px 6px 10px; border-radius: 999px;
  background: var(--gray-100); border: 1px solid var(--gray-400);
  font-size: 13px; color: var(--gray-900); margin-bottom: 32px;
}
.dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--teal);
  box-shadow: 0 0 0 3px rgba(46,211,198,0.16);
  animation: pulse 2.4s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero-title {
  font-size: clamp(2.35rem, 6.2vw, 4.4rem);
  font-weight: 700; letter-spacing: -0.045em; margin-bottom: 26px;
}

.gradient-text {
  background: linear-gradient(100deg, var(--blue-bright) 0%, var(--purple) 45%, var(--pink) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.hero-sub {
  max-width: 720px; margin-inline: auto; font-size: clamp(1rem, 2vw, 1.175rem);
  color: var(--gray-900); line-height: 1.7;
}
.hero-sub strong { color: var(--gray-1000); font-weight: 600; }
.hero-sub em { color: var(--gray-1000); font-style: italic; }

.hero-chain {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px;
  margin-top: 34px; font-size: 13px; font-family: var(--font-mono);
}
.hero-chain span {
  padding: 6px 12px; border-radius: var(--radius-sm);
  background: var(--gray-100); border: 1px solid var(--gray-400); color: var(--gray-900);
}
.hero-chain .chain-end {
  color: #fff; border-color: rgba(0,114,245,0.5);
  background: linear-gradient(135deg, rgba(0,114,245,0.22), rgba(168,85,247,0.18));
}
.hero-chain i { color: var(--gray-600); font-style: normal; }

.hero-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 40px; }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  margin-top: 72px; background: var(--gray-400);
  border: 1px solid var(--gray-400); border-radius: var(--radius-md); overflow: hidden;
}
.hero-stats li { background: var(--bg-100); padding: 26px 18px; display: flex; flex-direction: column; gap: 6px; }
.hero-stats strong { font-size: clamp(1.6rem, 3.4vw, 2.2rem); font-weight: 700; letter-spacing: -0.04em; }
.hero-stats span { font-size: 13px; color: var(--gray-800); }

.logo-strip { margin-top: 48px; overflow: hidden; }

.alumni { margin-top: 64px; }
.alumni-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.alumni-row span {
  padding: 9px 18px; border-radius: var(--radius-sm); font-size: 14.5px; font-weight: 550;
  color: var(--gray-1000); letter-spacing: -0.015em;
  border: 1px solid var(--gray-500);
  background: linear-gradient(140deg, var(--gray-200), var(--gray-100));
  transition: border-color 0.22s, transform 0.22s var(--ease), box-shadow 0.22s;
}
.alumni-row span:hover {
  border-color: var(--blue); transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0,114,245,0.18);
}
.logo-label {
  display: block; font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gray-700); margin-bottom: 20px;
}
.logo-track {
  display: flex; gap: 40px; width: max-content;
  animation: marquee 42s linear infinite;
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}
.logo-track span { font-size: 14.5px; color: var(--gray-700); white-space: nowrap; font-weight: 500; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================
   Sections
   ============================================================ */
.section { padding: 104px 0; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,0.018) 12%, rgba(255,255,255,0.018) 88%, transparent); }

.section-head { max-width: 760px; margin-bottom: 56px; }
.eyebrow {
  display: block; font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-700); margin-bottom: 16px;
}
.section-head h2 { font-size: clamp(1.8rem, 4.2vw, 2.9rem); font-weight: 700; letter-spacing: -0.042em; }
.section-lede { margin-top: 18px; font-size: clamp(0.98rem, 1.7vw, 1.1rem); color: var(--gray-900); line-height: 1.72; }
.section-lede strong { color: var(--gray-1000); }

/* ============================================================
   Profile — combination grid
   ============================================================ */
.combo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--gray-400);
  border: 1px solid var(--gray-400); border-radius: var(--radius-md); overflow: hidden; }
.combo { background: var(--bg-100); padding: 30px 26px; transition: background 0.25s; }
.combo:hover { background: var(--gray-100); }
.combo-i { font-family: var(--font-mono); font-size: 12px; color: var(--blue-bright); }
.combo h3 { font-size: 1.08rem; margin: 12px 0 8px; }
.combo p { font-size: 14.5px; color: var(--gray-800); line-height: 1.6; }

.callout {
  margin-top: 28px; display: flex; gap: 20px; align-items: stretch;
  padding: 26px 28px; border: 1px solid var(--gray-400); border-radius: var(--radius-md);
  background: var(--gray-100);
}
.callout-bar { width: 3px; border-radius: 3px; flex: none;
  background: linear-gradient(180deg, var(--blue-bright), var(--purple), var(--pink)); }
.callout p { font-size: 15.5px; color: var(--gray-900); line-height: 1.75; }
.callout strong { color: var(--gray-1000); }

/* ============================================================
   Tabs
   ============================================================ */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.tab {
  padding: 9px 16px; border-radius: 999px; font-size: 14px; font-weight: 500;
  background: transparent; color: var(--gray-800);
  border: 1px solid var(--gray-400); cursor: pointer;
  transition: all 0.2s var(--ease);
}
.tab:hover { color: var(--gray-1000); border-color: var(--gray-600); }
.tab.is-active { background: var(--gray-1000); color: #000; border-color: var(--gray-1000); }

.tab-panels {
  border: 1px solid var(--gray-400); border-radius: var(--radius-md);
  background: var(--gray-100); padding: 34px;
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeUp 0.35s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.panel-head h3 { font-size: 1.4rem; }
.panel-head p { margin-top: 8px; color: var(--gray-800); font-size: 15px; }

.chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.chips span {
  padding: 7px 14px; border-radius: var(--radius-sm); font-size: 13.5px;
  background: var(--gray-200); border: 1px solid var(--gray-400); color: var(--gray-900);
  transition: all 0.2s;
}
.chips span:hover { color: #fff; border-color: var(--blue); background: rgba(0,114,245,0.14); }

/* ============================================================
   Cards
   ============================================================ */
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.card {
  position: relative; padding: 28px 24px;
  border: 1px solid var(--gray-400); border-radius: var(--radius-md);
  background: var(--gray-100);
  transition: transform 0.28s var(--ease), border-color 0.28s, background 0.28s;
}
.card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: linear-gradient(135deg, var(--blue-bright), var(--purple));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity 0.28s; pointer-events: none;
}
.card:hover { transform: translateY(-4px); background: var(--gray-200); }
.card:hover::before { opacity: 0.8; }

.card-icon { font-size: 18px; color: var(--blue-bright); margin-bottom: 14px; }
.card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.card > p { font-size: 14.5px; color: var(--gray-800); line-height: 1.65; }

.card-list { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.card-list li { position: relative; padding-left: 18px; font-size: 13.8px; color: var(--gray-900); }
.card-list li::before { content: ""; position: absolute; left: 0; top: 8px; width: 5px; height: 5px;
  border-radius: 50%; background: var(--gray-600); }

.card-program .prog-badge {
  display: inline-block; margin-bottom: 14px; padding: 4px 10px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  background: rgba(168,85,247,0.14); border: 1px solid rgba(168,85,247,0.35); color: #d9b3ff;
}

/* ============================================================
   Corporate tracks
   ============================================================ */
.tracks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.track {
  padding: 30px 28px; border: 1px solid var(--gray-400); border-radius: var(--radius-md);
  background: var(--gray-100); transition: border-color 0.25s, background 0.25s;
}
.track:hover { border-color: var(--gray-600); background: var(--gray-200); }
.track-tag { font-family: var(--font-mono); font-size: 11.5px; color: var(--teal); letter-spacing: 0.08em; }
.track h3 { font-size: 1.28rem; margin: 10px 0 8px; }
.track-outcome { font-size: 14px; color: var(--gray-800); font-style: italic; }
.track ul { margin-top: 20px; display: grid; gap: 10px; }
.track li { position: relative; padding-left: 22px; font-size: 14.5px; color: var(--gray-900); }
.track li::before {
  content: "→"; position: absolute; left: 0; top: 0; color: var(--gray-600); font-size: 13px;
}

.formats { margin-top: 32px; padding: 26px 28px; border: 1px dashed var(--gray-500); border-radius: var(--radius-md); }
.formats-title { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-700); font-weight: 500; }
.format-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.format-row span {
  padding: 7px 14px; border-radius: 999px; font-size: 13.5px;
  background: var(--gray-200); border: 1px solid var(--gray-400); color: var(--gray-900);
}

/* ============================================================
   Student value
   ============================================================ */
.student-value {
  margin-top: 28px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--gray-400); border: 1px solid var(--gray-400);
  border-radius: var(--radius-md); overflow: hidden;
}
.sv-item { background: var(--bg-100); padding: 24px 22px; display: flex; flex-direction: column; gap: 7px; }
.sv-item strong { font-size: 15px; }
.sv-item span { font-size: 13.5px; color: var(--gray-800); line-height: 1.6; }

/* ============================================================
   Steps
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.step {
  padding: 26px 22px; border: 1px solid var(--gray-400); border-radius: var(--radius-md);
  background: var(--gray-100); position: relative; transition: background 0.25s, border-color 0.25s;
}
.step:hover { background: var(--gray-200); border-color: var(--gray-600); }
.step-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-size: 13px; font-weight: 600; color: #fff; margin-bottom: 16px;
}
.step h3 { font-size: 1rem; margin-bottom: 8px; }
.step p { font-size: 13.6px; color: var(--gray-800); line-height: 1.6; }

/* ============================================================
   Who it's for
   ============================================================ */
.who { margin-top: 64px; }
.who > h3 { font-size: 1.5rem; margin-bottom: 24px; }
.who-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.who-card {
  padding: 30px 26px; border-radius: var(--radius-md);
  border: 1px solid var(--gray-400);
  background: linear-gradient(160deg, var(--gray-200), var(--gray-100));
  transition: transform 0.28s var(--ease), border-color 0.28s;
}
.who-card:hover { transform: translateY(-4px); border-color: var(--gray-600); }
.who-ico { font-size: 22px; }
.who-card h4 { font-size: 1.15rem; margin: 14px 0 10px; }
.who-card p { font-size: 14.3px; color: var(--gray-800); line-height: 1.66; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 7px; margin-top: 18px;
  font-size: 14px; font-weight: 550; color: var(--blue-bright);
}
.link-arrow span { transition: transform 0.2s var(--ease); }
.link-arrow:hover span { transform: translateX(4px); }

/* ============================================================
   CTA
   ============================================================ */
.cta { padding: 96px 0 112px; }
.cta-box {
  position: relative; overflow: hidden; text-align: center;
  padding: 64px 40px; border-radius: var(--radius-xl);
  border: 1px solid var(--gray-400);
  background:
    radial-gradient(ellipse 70% 100% at 50% 0%, rgba(0,114,245,0.16), transparent 70%),
    var(--gray-100);
}
.cta-box .eyebrow { margin-bottom: 18px; }
.cta-box h2 { font-size: clamp(1.9rem, 4.6vw, 3rem); font-weight: 700; letter-spacing: -0.045em; }
.cta-box > p { max-width: 580px; margin: 20px auto 0; color: var(--gray-900); font-size: 1.02rem; line-height: 1.7; }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }

.socials { display: flex; justify-content: center; gap: 14px; margin-top: 34px; }
.social {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--gray-500); background: var(--gray-200); color: var(--gray-900);
  transition: transform 0.22s var(--ease), border-color 0.22s, color 0.22s, background 0.22s, box-shadow 0.22s;
}
.social svg { width: 20px; height: 20px; fill: currentColor; }
.social:hover { transform: translateY(-3px); color: #fff; }
.social-yt:hover { border-color: #ff0000; background: rgba(255,0,0,0.14); box-shadow: 0 8px 20px rgba(255,0,0,0.20); }
.social-li:hover { border-color: #0a66c2; background: rgba(10,102,194,0.16); box-shadow: 0 8px 20px rgba(10,102,194,0.22); }
.social-fb:hover { border-color: #1877f2; background: rgba(24,119,242,0.16); box-shadow: 0 8px 20px rgba(24,119,242,0.22); }

.contact-cards {
  display: flex; justify-content: center; margin-top: 34px;
}
.contact-card {
  min-width: min(360px, 100%);
  display: flex; flex-direction: column; gap: 5px; padding: 20px 22px; text-align: left;
  border: 1px solid var(--gray-400); border-radius: var(--radius-md); background: var(--gray-200);
  transition: transform 0.22s var(--ease), border-color 0.22s, background 0.22s;
}
.contact-card:hover { transform: translateY(-3px); border-color: var(--blue); background: rgba(0,114,245,0.10); }
.cc-ico { font-size: 16px; color: var(--blue-bright); }
.cc-label { font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-700); }
.cc-value { font-size: 14.5px; color: var(--gray-1000); word-break: break-word; }

.cta-meta {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-top: 48px; padding-top: 34px; border-top: 1px solid var(--gray-400); text-align: left;
}
.cta-meta div { display: flex; flex-direction: column; gap: 6px; }
.cta-meta strong { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-700); font-weight: 500; }
.cta-meta span { font-size: 14px; color: var(--gray-900); }

/* ============================================================
   Enquiry form
   ============================================================ */
.form-card {
  margin-top: 20px; padding: 44px 40px; text-align: left;
  border: 1px solid var(--gray-400); border-radius: var(--radius-xl);
  background: var(--gray-100);
}
.form-head { margin-bottom: 30px; }
.form-head h3 { font-size: 1.5rem; letter-spacing: -0.035em; }
.form-head p { margin-top: 10px; font-size: 14.5px; color: var(--gray-800); }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 18px; }
.field-row-3 { grid-template-columns: repeat(3, 1fr); }

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; border: 0; padding: 0; }
.field-row .field { margin-bottom: 0; }

.field label, .field legend {
  font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--gray-800); font-weight: 500; padding: 0;
}
.req { color: var(--pink); }

.field input[type="text"], .field input[type="email"], .field input[type="tel"],
.field select, .field textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 15px;
  color: var(--gray-1000); background: var(--bg-100);
  border: 1px solid var(--gray-500); border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.field select { cursor: pointer; appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--gray-700) 50%),
                    linear-gradient(135deg, var(--gray-700) 50%, transparent 50%);
  background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 38px; }
.field select option { background: var(--gray-200); color: var(--gray-1000); }

.field input::placeholder, .field textarea::placeholder { color: var(--gray-600); }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,114,245,0.18);
}
.field input.invalid, .field select.invalid, .field textarea.invalid {
  border-color: var(--pink); box-shadow: 0 0 0 3px rgba(255,77,157,0.15);
}

.checks { display: flex; flex-wrap: wrap; gap: 9px; }
.checks label {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  padding: 8px 14px; border-radius: 999px; text-transform: none; letter-spacing: normal;
  font-size: 13.5px; color: var(--gray-900);
  background: var(--gray-200); border: 1px solid var(--gray-400);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.checks input { accent-color: var(--blue); width: 14px; height: 14px; cursor: pointer; }
.checks label:hover { border-color: var(--gray-600); }
.checks label:has(input:checked) { border-color: var(--blue); background: rgba(0,114,245,0.14); color: #fff; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 26px; }
.form-note { font-size: 12.5px; color: var(--gray-700); }

.form-status { margin-top: 16px; font-size: 14px; display: none; }
.form-status.is-error { display: block; color: #ff9ec4; }
.form-status.is-success { display: block; color: var(--teal); }

/* ============================================================
   Footer
   ============================================================ */
.footer { border-top: 1px solid var(--gray-400); padding: 48px 0 40px; }
.footer-inner { display: grid; gap: 24px; }
.footer-brand { display: flex; align-items: flex-start; gap: 12px; }
.footer-brand > div { display: flex; flex-direction: column; gap: 4px; }
.footer-brand strong { font-size: 15px; }
.footer-brand span { font-size: 13.5px; color: var(--gray-800); }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { font-size: 14px; color: var(--gray-800); transition: color 0.18s; }
.footer-links a:hover { color: var(--gray-1000); }
.footer-contact { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 14px; }
.footer-contact a { color: var(--gray-900); transition: color 0.18s; }
.footer-contact a:hover { color: var(--blue-bright); }
.footer-contact span { color: var(--gray-600); }
.footer-note { font-size: 13px; color: var(--gray-700); }

/* ============================================================
   Credentials
   ============================================================ */
.cred-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.cred-title { font-size: 13px; letter-spacing: 0.11em; text-transform: uppercase;
  color: var(--gray-700); font-weight: 500; margin-bottom: 18px; }

.certs { display: grid; gap: 10px; }
.certs li {
  display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px;
  border: 1px solid var(--gray-400); border-radius: var(--radius-md); background: var(--gray-100);
  transition: border-color 0.22s, background 0.22s;
}
.certs li:hover { border-color: var(--gray-600); background: var(--gray-200); }
.certs li div { display: flex; flex-direction: column; gap: 3px; }
.certs strong { font-size: 15px; }
.certs span { font-size: 13px; color: var(--gray-800); }
.cert-ico { color: var(--amber); font-size: 14px; line-height: 1.6; }

.client-row { display: flex; flex-wrap: wrap; gap: 9px; }
.client-row span {
  padding: 8px 15px; border-radius: var(--radius-sm); font-size: 14px; color: var(--gray-900);
  background: var(--gray-200); border: 1px solid var(--gray-400);
  transition: color 0.2s, border-color 0.2s;
}
.client-row span:hover { color: #fff; border-color: var(--teal); }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.07s; }
.reveal[data-delay="2"] { transition-delay: 0.14s; }
.reveal[data-delay="3"] { transition-delay: 0.21s; }
.reveal[data-delay="4"] { transition-delay: 0.28s; }
.reveal[data-delay="5"] { transition-delay: 0.35s; }
.reveal[data-delay="6"] { transition-delay: 0.42s; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .combo-grid { grid-template-columns: repeat(2, 1fr); }
  .student-value { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .who-grid { grid-template-columns: 1fr; }
  .tracks { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .cta-meta { grid-template-columns: 1fr; text-align: center; }
  .cta-meta div { align-items: center; }
  .cred-grid { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .hero { padding-top: calc(var(--nav-h) + 56px); padding-bottom: 64px; }
  .cards-4, .steps, .combo-grid, .student-value { grid-template-columns: 1fr; }
  .tab-panels { padding: 24px 20px; }
  .cta-box { padding: 44px 24px; }
  .form-card { padding: 30px 20px; }
  .field-row, .field-row-3 { grid-template-columns: 1fr; gap: 18px; margin-bottom: 18px; }
  .field-row .field { margin-bottom: 0; }
  .callout { flex-direction: column; gap: 16px; }
  .callout-bar { width: 100%; height: 3px; }
  .btn { width: 100%; }
  .btn-sm { width: auto; }
  .hero-cta, .cta-actions { flex-direction: column; }
  .brand-sep, .brand-role { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}