/*
  Pro Institute — premium institutional design system
  Static, dependency-free, responsive, accessible.
*/
:root {
  color-scheme: light;
  --ink: #10212b;
  --ink-soft: #2d414c;
  --muted: #657780;
  --midnight: #071b24;
  --midnight-2: #0b2c36;
  --midnight-3: #113b45;
  --teal: #0f766e;
  --teal-2: #0b5d58;
  --teal-soft: #dff3ef;
  --aqua: #62c7bd;
  --gold: #d7ad55;
  --gold-2: #bd8d35;
  --gold-soft: #f7ecd3;
  --ivory: #f7f4ed;
  --paper: #ffffff;
  --soft: #f1f6f5;
  --soft-blue: #edf4f6;
  --line: #dbe4e3;
  --line-strong: #c9d6d4;
  --success: #18745e;
  --danger: #a13d3d;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 30px;
  --radius-xl: 42px;
  --shadow-sm: 0 8px 24px rgba(7, 27, 36, .07);
  --shadow: 0 22px 60px rgba(7, 27, 36, .12);
  --shadow-lg: 0 36px 90px rgba(7, 27, 36, .20);
  --container: 1220px;
  --display: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --page-accent: var(--teal);
  --page-accent-soft: var(--teal-soft);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 116px; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 4% 8%, rgba(15,118,110,.045), transparent 19rem),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .22;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 72 72'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
}
body.nav-open { overflow: hidden; }
body.page-business-management,
body.page-business-management-diploma { --page-accent: #976427; --page-accent-soft: #f7ead8; }
body.page-banking-finance,
body.page-banking-operations-diploma { --page-accent: #11678a; --page-accent-soft: #dff1f8; }
body.page-technology,
body.page-it-infrastructure-diploma { --page-accent: #4e5fc3; --page-accent-soft: #e8eafd; }
body.page-software-data,
body.page-full-stack-development { --page-accent: #7b4db1; --page-accent-soft: #f0e7fa; }
body.page-aviation,
body.page-airport-airline-operations { --page-accent: #177b8e; --page-accent-soft: #dff4f7; }
body.page-professional-development,
body.page-training-of-trainers { --page-accent: #a34f69; --page-accent-soft: #fae8ee; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
::selection { color: #fff; background: var(--teal); }
.container { width: min(calc(100% - 42px), var(--container)); margin-inline: auto; }
.narrow { width: min(calc(100% - 42px), 880px); margin-inline: auto; }
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 2000;
  padding: 11px 16px;
  color: #fff;
  background: var(--midnight);
  border-radius: 0 0 10px 10px;
  font-weight: 800;
  transition: top .2s ease;
}
.skip-link:focus { top: 0; }

/* Header and navigation */
.progress-bar {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 2000;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), #f2d38d, var(--aqua));
  box-shadow: 0 0 15px rgba(215,173,85,.5);
}
.topbar {
  color: #cbd9d9;
  background: #031319;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: .75rem;
  letter-spacing: .018em;
}
.topbar .container {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.topbar strong { color: #fff; }
.topbar a { color: #f0d18b; font-weight: 800; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255,255,255,.89);
  border-bottom: 1px solid rgba(201,214,212,.8);
  backdrop-filter: blur(22px) saturate(150%);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled {
  background: rgba(255,255,255,.96);
  box-shadow: 0 12px 34px rgba(7,27,36,.09);
}
.navbar {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  min-width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 13px;
}
.brand-mark {
  position: relative;
  width: 49px;
  height: 55px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(145deg, var(--teal) 0%, var(--midnight-2) 74%);
  border: 1px solid rgba(255,255,255,.26);
  border-radius: 14px 14px 18px 18px;
  box-shadow: 0 11px 25px rgba(7,27,36,.2), inset 0 1px rgba(255,255,255,.25);
  font-family: var(--display);
  font-size: 1.02rem;
  font-weight: 900;
  letter-spacing: -.04em;
}
.brand-mark::before {
  content: "";
  position: absolute;
  width: 44px;
  height: 44px;
  top: -25px;
  right: -21px;
  border: 10px solid rgba(215,173,85,.55);
  border-radius: 50%;
}
.brand-mark::after {
  content: "";
  position: absolute;
  left: 9px;
  right: 9px;
  bottom: 7px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}
.brand-copy strong {
  display: block;
  color: var(--midnight);
  font-family: var(--display);
  font-size: 1.2rem;
  line-height: 1;
  letter-spacing: -.025em;
}
.brand-copy span {
  display: block;
  margin-top: 6px;
  color: #6f7f85;
  font-size: .61rem;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.main-nav { display: flex; align-items: center; gap: 2px; }
.nav-item { position: relative; }
.nav-link,
.nav-item > button {
  position: relative;
  min-height: 43px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  color: #354b54;
  background: transparent;
  border: 0;
  border-radius: 10px;
  font-size: .84rem;
  font-weight: 780;
  transition: color .18s ease, background .18s ease;
}
.nav-link::before {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 2px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .2s ease;
}
.nav-link:hover,
.nav-link.active,
.nav-item > button:hover { color: var(--teal-2); background: rgba(223,243,239,.65); }
.nav-link:hover::before,
.nav-link.active::before { transform: scaleX(1); }
.nav-item > button::after {
  content: "";
  width: 6px;
  height: 6px;
  margin: -3px 0 0 3px;
  border-right: 1.8px solid currentColor;
  border-bottom: 1.8px solid currentColor;
  transform: rotate(45deg);
  transition: transform .18s ease;
}
.nav-item:hover > button::after,
.nav-item:focus-within > button::after { transform: rotate(225deg) translate(-2px,-2px); }
.dropdown {
  position: absolute;
  top: calc(100% + 13px);
  left: 50%;
  width: 340px;
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 10px) scale(.985);
  background: rgba(255,255,255,.98);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  transition: .2s ease;
}
.dropdown::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -7px;
  width: 13px;
  height: 13px;
  background: #fff;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
  transform: translateX(-50%) rotate(45deg);
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0) scale(1);
}
.dropdown a {
  position: relative;
  display: block;
  padding: 12px 13px 12px 17px;
  border-radius: 11px;
  transition: background .16s ease, transform .16s ease;
}
.dropdown a::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 17px;
  width: 4px;
  height: 17px;
  background: var(--gold);
  border-radius: 3px;
  opacity: 0;
  transform: scaleY(.5);
  transition: .16s ease;
}
.dropdown a:hover { background: var(--soft); transform: translateX(2px); }
.dropdown a:hover::before { opacity: 1; transform: scaleY(1); }
.dropdown strong { display: block; color: var(--midnight); font-size: .86rem; line-height: 1.25; }
.dropdown span { display: block; margin-top: 3px; color: var(--muted); font-size: .74rem; line-height: 1.45; }
.nav-cta { margin-left: 9px; }
.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.menu-toggle i,
.menu-toggle i::before,
.menu-toggle i::after {
  content: "";
  position: relative;
  display: block;
  width: 21px;
  height: 2px;
  margin: auto;
  background: var(--midnight);
  border-radius: 2px;
  transition: .2s ease;
}
.menu-toggle i::before { position: absolute; top: -6px; }
.menu-toggle i::after { position: absolute; top: 6px; }
.menu-toggle[aria-expanded="true"] i { background: transparent; }
.menu-toggle[aria-expanded="true"] i::before { top: 0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] i::after { top: 0; transform: rotate(-45deg); }

/* Type and common layout */
.section { position: relative; padding: 105px 0; }
.section-sm { position: relative; padding: 66px 0; }
.section-soft {
  background:
    linear-gradient(90deg, rgba(15,118,110,.028) 1px, transparent 1px),
    linear-gradient(rgba(15,118,110,.028) 1px, transparent 1px),
    var(--soft);
  background-size: 34px 34px;
  border-block: 1px solid rgba(201,214,212,.7);
}
.section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 80% -20%, rgba(98,199,189,.22), transparent 28rem),
    radial-gradient(circle at 8% 110%, rgba(215,173,85,.16), transparent 25rem),
    var(--midnight);
  overflow: hidden;
}
.section-dark::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .12;
  pointer-events: none;
  background-image: linear-gradient(135deg, transparent 0 48%, rgba(255,255,255,.15) 49% 50%, transparent 51%);
  background-size: 60px 60px;
}
.section-dark > .container { position: relative; z-index: 1; }
.section-rule { border-top: 1px solid var(--line); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 17px;
  color: var(--page-accent);
  font-size: .69rem;
  font-weight: 900;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  box-shadow: 7px 3px 0 -1px var(--gold);
}
.section-dark .eyebrow,
.hero .eyebrow,
.page-hero .eyebrow { color: #ebc977; }
h1, h2, h3, h4 {
  margin: 0 0 17px;
  color: var(--midnight);
  font-family: var(--display);
  line-height: 1.08;
  letter-spacing: -.032em;
  text-wrap: balance;
}
h1 { font-size: clamp(3rem, 6.15vw, 6.05rem); letter-spacing: -.052em; }
h2 { font-size: clamp(2.15rem, 4.3vw, 4rem); letter-spacing: -.048em; }
h3 { font-size: 1.55rem; }
h4 { font-size: 1.1rem; }
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: #fff; }
p { margin: 0 0 18px; color: var(--muted); }
.section-dark p { color: #bfd0d2; }
.lead { color: #455c65; font-size: clamp(1.06rem, 1.4vw, 1.2rem); line-height: 1.84; }
.kicker { color: #3f5761; font-family: var(--display); font-size: clamp(1.2rem, 2vw, 1.42rem); line-height: 1.55; }
.section-head { max-width: 850px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center p { margin-inline: auto; }
.prose {
  color: #2d434d;
  font-family: var(--display);
  font-size: 1.12rem;
  line-height: 1.9;
}
.prose p { color: #2d434d; }
.prose h2,
.prose h3,
.prose h4 { font-family: var(--display); }
.prose h2 { margin-top: 58px; }
.prose h3 { margin-top: 38px; }
.prose ul,
.prose ol { padding-left: 25px; }
.prose li { margin: 10px 0; }
.prose a { color: var(--teal); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }

/* Buttons and links */
.btn {
  position: relative;
  min-height: 51px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: .86rem;
  font-weight: 850;
  letter-spacing: .015em;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
a.btn::after { content: "↗"; font-size: .95em; transition: transform .18s ease; }
a.btn:hover::after { transform: translate(2px,-2px); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
  box-shadow: 0 13px 28px rgba(15,118,110,.24);
}
.btn-primary:hover { box-shadow: 0 17px 35px rgba(15,118,110,.31); }
.btn-secondary { color: var(--midnight); background: rgba(255,255,255,.9); border-color: var(--line-strong); }
.btn-secondary:hover { color: var(--teal-2); border-color: var(--teal); box-shadow: var(--shadow-sm); }
.btn-gold { color: var(--midnight); background: linear-gradient(135deg, #e4c475, var(--gold)); box-shadow: 0 13px 28px rgba(215,173,85,.22); }
.btn-gold:hover { background: linear-gradient(135deg, #f0d791, #d8ab4b); }
.btn-dark { color: #fff; background: var(--midnight); }
.btn-sm { min-height: 42px; padding: 0 16px; font-size: .78rem; border-radius: 10px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 31px; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--page-accent);
  font-size: .88rem;
  font-weight: 880;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
  transition: gap .18s ease, text-decoration-color .18s ease;
}
.text-link:hover { gap: 10px; text-decoration-color: currentColor; }

/* Home hero */
.hero {
  position: relative;
  min-height: 730px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 71% 22%, rgba(98,199,189,.2), transparent 24rem),
    radial-gradient(circle at 6% 106%, rgba(215,173,85,.17), transparent 26rem),
    linear-gradient(122deg, #04151d 0%, #08252e 58%, #0d3940 100%);
}
.hero::before {
  content: "";
  position: absolute;
  top: -270px;
  right: -130px;
  width: 680px;
  height: 680px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 70px rgba(255,255,255,.025),
    0 0 0 140px rgba(255,255,255,.018),
    0 0 0 210px rgba(255,255,255,.012);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .15;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 50%, #000 100%);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(390px, .85fr);
  align-items: center;
  gap: 74px;
  padding: 112px 0 104px;
}
.hero-copy h1 { max-width: 870px; color: #fff; }
.hero-copy h1::after {
  content: "";
  display: block;
  width: 86px;
  height: 4px;
  margin-top: 28px;
  background: linear-gradient(90deg, var(--gold), var(--aqua));
  border-radius: 4px;
}
.hero-copy > p { max-width: 760px; color: #c8d7d8; font-size: 1.07rem; line-height: 1.84; }
.hero .btn-secondary { color: #fff; background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.22); }
.hero .btn-secondary:hover { color: #fff; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.4); }
.hero-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 33px; }
.hero-chips span {
  padding: 8px 12px;
  color: #d7e4e5;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 760;
  backdrop-filter: blur(10px);
}
.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 1px;
  color: #fff;
  background: linear-gradient(145deg, rgba(255,255,255,.38), rgba(255,255,255,.04));
  border-radius: 33px;
  box-shadow: 0 40px 100px rgba(0,0,0,.3);
  transform: rotate(1.2deg);
}
.hero-panel::before {
  content: "";
  position: absolute;
  right: -100px;
  top: -120px;
  width: 260px;
  height: 260px;
  background: rgba(215,173,85,.2);
  border-radius: 50%;
  filter: blur(2px);
}
.hero-panel::after {
  content: "PI";
  position: absolute;
  right: 23px;
  bottom: -26px;
  color: rgba(255,255,255,.035);
  font-family: var(--display);
  font-size: 10rem;
  font-weight: 900;
  line-height: 1;
}
.panel-inner {
  position: relative;
  z-index: 2;
  min-height: 480px;
  padding: 42px;
  background: linear-gradient(150deg, rgba(10,48,55,.95), rgba(4,24,31,.94));
  border-radius: 32px;
}
.panel-label { color: #efce82; font-size: .68rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.hero-panel h2 { max-width: 420px; margin-top: 22px; color: #fff; font-size: clamp(2.15rem, 3.3vw, 3.2rem); }
.hero-panel p { color: #b9cbcd; font-size: .92rem; }
.panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; margin-top: 28px; }
.panel-card {
  min-height: 114px;
  padding: 18px;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  backdrop-filter: blur(8px);
}
.panel-card strong { display: block; color: #fff; font-family: var(--display); font-size: 2rem; line-height: 1; }
.panel-card span { display: block; margin-top: 8px; color: #aebfc1; font-size: .72rem; line-height: 1.45; }
.trust-strip { position: relative; z-index: 4; margin-top: -1px; color: #fff; background: #fff; }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  margin-top: -47px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.trust-item { position: relative; padding: 27px 26px 29px; border-right: 1px solid var(--line); }
.trust-item::before { content: ""; position: absolute; left: 26px; top: 0; width: 38px; height: 3px; background: var(--gold); }
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; color: var(--midnight); font-family: var(--display); font-size: 1.26rem; }
.trust-item span { display: block; margin-top: 7px; color: var(--muted); font-size: .77rem; line-height: 1.55; }

/* Inner page hero */
.page-hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, color-mix(in srgb, var(--page-accent) 42%, transparent), transparent 24rem),
    linear-gradient(124deg, #04151d 0%, #082a33 68%, #0b3740 100%);
}
.page-hero::before {
  content: "";
  position: absolute;
  right: 7%;
  top: 9%;
  width: 290px;
  height: 290px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(255,255,255,.025), 0 0 0 110px rgba(255,255,255,.015);
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .15;
  background-image: radial-gradient(rgba(255,255,255,.6) .75px, transparent .75px);
  background-size: 15px 15px;
  mask-image: linear-gradient(90deg, transparent, #000 55%, #000);
}
.page-hero .container { position: relative; z-index: 2; padding-block: 76px 78px; }
.page-hero h1 { max-width: 980px; color: #fff; font-size: clamp(3rem, 5.55vw, 5.6rem); }
.page-hero p { max-width: 900px; color: #c7d6d7; font-size: 1.06rem; line-height: 1.83; }
.breadcrumbs { margin-bottom: 24px; color: #9eb4b6; font-size: .73rem; font-weight: 720; letter-spacing: .035em; }
.breadcrumbs a { color: #efcd7e; }
.page-meta { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 27px; }
.page-meta span {
  padding: 8px 12px;
  color: #dbe6e7;
  background: rgba(255,255,255,.065);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 760;
  backdrop-filter: blur(10px);
}

/* Grids and cards */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 27px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 19px; }
.card {
  position: relative;
  overflow: hidden;
  padding: 30px;
  background: rgba(255,255,255,.95);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--page-accent), var(--gold));
  opacity: .5;
  transform: scaleX(.28);
  transform-origin: left;
  transition: transform .25s ease, opacity .25s ease;
}
.card:hover { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; transform: scaleX(1); }
.card.flat { box-shadow: none; }
.card.dark {
  color: #fff;
  background: rgba(255,255,255,.055);
  border-color: rgba(255,255,255,.11);
  box-shadow: none;
  backdrop-filter: blur(6px);
}
.card.dark::before { background: linear-gradient(90deg, var(--gold), var(--aqua)); }
.card.dark h3,
.card.dark h4 { color: #fff; }
.card.dark p { color: #bbcdcf; }
.card-code {
  display: inline-block;
  margin-bottom: 13px;
  color: var(--page-accent);
  font-size: .66rem;
  font-weight: 900;
  letter-spacing: .125em;
  text-transform: uppercase;
}
.card-icon {
  position: relative;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 23px;
  color: var(--page-accent);
  background: var(--page-accent-soft);
  border: 1px solid color-mix(in srgb, var(--page-accent) 19%, transparent);
  border-radius: 16px 16px 20px 16px;
  font-family: var(--display);
  font-size: .9rem;
  font-weight: 900;
  box-shadow: inset 0 1px rgba(255,255,255,.6);
}
.card-icon::after {
  content: "";
  position: absolute;
  right: 7px;
  bottom: 7px;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(215,173,85,.17);
}
.card ul,
.feature-list { margin: 18px 0 0; padding: 0; list-style: none; }
.card li,
.feature-list li {
  position: relative;
  margin: 10px 0;
  padding-left: 23px;
  color: #4d636c;
}
.card li::before,
.feature-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .72em;
  width: 8px;
  height: 8px;
  background: var(--page-accent-soft);
  border: 2px solid var(--page-accent);
  border-radius: 50%;
  transform: translateY(-50%);
}
.section-dark .feature-list li { color: #c3d3d5; }
.school-card { min-height: 405px; display: flex; flex-direction: column; }
.school-card p { font-size: .9rem; line-height: 1.75; }
.school-card .text-link { margin-top: auto; padding-top: 12px; }
.school-card:nth-child(1) { --page-accent: #976427; --page-accent-soft: #f7ead8; }
.school-card:nth-child(2) { --page-accent: #11678a; --page-accent-soft: #dff1f8; }
.school-card:nth-child(3) { --page-accent: #4e5fc3; --page-accent-soft: #e8eafd; }
.school-card:nth-child(4) { --page-accent: #7b4db1; --page-accent-soft: #f0e7fa; }
.school-card:nth-child(5) { --page-accent: #177b8e; --page-accent-soft: #dff4f7; }
.school-card:nth-child(6) { --page-accent: #a34f69; --page-accent-soft: #fae8ee; }

/* Split features and steps */
.split { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 72px; }
.split.reverse > :first-child { order: 2; }
.feature-panel {
  position: relative;
  min-height: 540px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 42px;
  color: #fff;
  background:
    radial-gradient(circle at 75% 24%, rgba(98,199,189,.32), transparent 15rem),
    linear-gradient(145deg, #0c3c43, #041a21 75%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.feature-panel::before {
  content: "";
  position: absolute;
  left: -110px;
  top: -130px;
  width: 330px;
  height: 330px;
  border: 55px solid rgba(215,173,85,.16);
  border-radius: 50%;
}
.feature-panel::after {
  content: "";
  position: absolute;
  inset: 17px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: calc(var(--radius-xl) - 10px);
  pointer-events: none;
}
.feature-panel > * { position: relative; z-index: 2; }
.feature-panel h3 { max-width: 580px; color: #fff; font-size: clamp(2rem, 3.2vw, 3.25rem); }
.feature-panel p { max-width: 650px; color: #c3d4d5; }
.tag,
.credential {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  color: var(--page-accent);
  background: var(--page-accent-soft);
  border: 1px solid color-mix(in srgb, var(--page-accent) 20%, transparent);
  border-radius: 999px;
  font-size: .64rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.feature-panel .tag { margin-bottom: auto; color: #f1d180; background: rgba(255,255,255,.075); border-color: rgba(255,255,255,.14); }
.steps { display: grid; gap: 2px; margin: 31px 0; }
.step { position: relative; display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 4px 0 25px; }
.step:not(:last-child)::after { content: ""; position: absolute; left: 25px; top: 50px; bottom: 2px; width: 1px; background: var(--line-strong); }
.step-num {
  position: relative;
  z-index: 1;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  color: var(--teal-2);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  box-shadow: 0 7px 18px rgba(7,27,36,.08);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 900;
}
.step h3 { margin: 3px 0 8px; font-size: 1.24rem; }
.step p { margin: 0; font-size: .9rem; }

/* Metrics, school pages, catalog */
.metric-band {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
}
.metric { position: relative; padding: 26px; border-right: 1px solid var(--line); }
.metric:last-child { border-right: 0; }
.metric strong { display: block; color: var(--midnight); font-family: var(--display); font-size: 2rem; line-height: 1; }
.metric span { display: block; margin-top: 8px; color: var(--muted); font-size: .75rem; }
.program-toolbar {
  position: relative;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  align-items: center;
  gap: 18px;
  margin-bottom: 37px;
  padding: 17px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
}
.search-box { position: relative; }
.search-box::before {
  content: "⌕";
  position: absolute;
  left: 14px;
  top: 50%;
  color: var(--teal);
  font-family: var(--display);
  font-size: 1.4rem;
  transform: translateY(-53%);
  pointer-events: none;
}
.search-box input { padding-left: 43px; }
.filters { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }
.filter-btn {
  min-height: 40px;
  padding: 0 13px;
  color: #52666e;
  background: var(--soft);
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: .72rem;
  font-weight: 820;
  transition: .16s ease;
}
.filter-btn:hover,
.filter-btn.active { color: #fff; background: var(--teal); border-color: var(--teal); }
.program-card { min-height: 585px; display: flex; flex-direction: column; }
.program-card .credential { position: absolute; right: 21px; top: 21px; max-width: 110px; text-align: center; }
.program-card .card-code { padding-right: 110px; }
.program-card h3 { padding-right: 5px; font-size: 1.6rem; }
.program-card .summary { min-height: 160px; font-size: .88rem; line-height: 1.74; }
.program-meta { display: flex; flex-wrap: wrap; gap: 7px; margin: 5px 0 18px; }
.program-meta span { padding: 6px 9px; color: #52676f; background: var(--soft); border: 1px solid var(--line); border-radius: 7px; font-size: .66rem; font-weight: 760; }
.program-card details { margin-top: 2px; padding-top: 15px; border-top: 1px solid var(--line); }
.program-card summary { color: var(--page-accent); font-size: .82rem; font-weight: 850; cursor: pointer; }
.program-card details p,
.program-card details li { font-size: .82rem; }
.program-card .text-link { margin-top: auto; padding-top: 16px; }
.catalog-group { padding: 55px 0; border-top: 1px solid var(--line); }
.catalog-group:first-child { padding-top: 0; border-top: 0; }
.catalog-head { display: grid; grid-template-columns: .78fr 1.22fr; gap: 55px; margin-bottom: 30px; }
.catalog-head p { font-size: .93rem; }
.sticky-subnav {
  position: sticky;
  top: 84px;
  z-index: 220;
  background: rgba(247,244,237,.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.sticky-subnav .container { display: flex; gap: 7px; overflow-x: auto; padding-top: 11px; padding-bottom: 11px; scrollbar-width: none; }
.sticky-subnav .container::-webkit-scrollbar { display: none; }
.sticky-subnav a { white-space: nowrap; padding: 8px 12px; color: #53676f; border-radius: 9px; font-size: .72rem; font-weight: 800; transition: .16s ease; }
.sticky-subnav a:hover { color: var(--page-accent); background: #fff; box-shadow: 0 5px 14px rgba(7,27,36,.06); }
.school-intro { display: grid; grid-template-columns: .84fr 1.16fr; gap: 65px; }
.domain-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.domain-item {
  position: relative;
  padding: 18px 17px 18px 46px;
  color: #304851;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  font-size: .85rem;
  font-weight: 780;
  box-shadow: 0 6px 18px rgba(7,27,36,.04);
}
.domain-item::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 50%;
  width: 14px;
  height: 14px;
  background: var(--page-accent-soft);
  border: 3px solid var(--page-accent);
  border-radius: 50%;
  transform: translateY(-50%);
}
.curriculum-table {
  overflow: hidden;
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
}
.curriculum-table table { width: 100%; min-width: 780px; border-collapse: collapse; }
.curriculum-table th,
.curriculum-table td { padding: 17px 19px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.curriculum-table th {
  color: #fff;
  background: linear-gradient(120deg, var(--midnight), var(--midnight-3));
  font-size: .68rem;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.curriculum-table tr:nth-child(even) td { background: #fbfcfb; }
.curriculum-table tr:last-child td { border-bottom: 0; }
.curriculum-table td { color: #53666e; font-size: .86rem; }
.curriculum-table td strong { color: var(--midnight); }
.timeline { position: relative; margin-left: 8px; }
.timeline::before { content: ""; position: absolute; left: 15px; top: 7px; bottom: 6px; width: 2px; background: linear-gradient(var(--page-accent), var(--gold)); }
.timeline-item { position: relative; padding: 0 0 31px 59px; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 25px;
  height: 25px;
  background: #fff;
  border: 6px solid var(--page-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px var(--page-accent-soft);
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item small { color: var(--page-accent); font-size: .66rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.timeline-item h3 { margin: 5px 0 8px; font-size: 1.28rem; }
.timeline-item p { font-size: .91rem; }
.info-strip {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
}
.info-cell { position: relative; padding: 23px; border-right: 1px solid var(--line); }
.info-cell:last-child { border-right: 0; }
.info-cell::before { content: ""; position: absolute; left: 0; top: 0; width: 4px; height: 100%; background: var(--page-accent); opacity: .55; }
.info-cell small { display: block; color: var(--muted); font-size: .64rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.info-cell strong { display: block; margin-top: 6px; color: var(--midnight); font-family: var(--display); font-size: 1.06rem; }
.callout {
  position: relative;
  overflow: hidden;
  padding: 28px 29px 28px 34px;
  background: linear-gradient(135deg, var(--gold-soft), #fffaf0);
  border: 1px solid #ead7ad;
  border-left: 5px solid var(--gold);
  border-radius: 6px 16px 16px 6px;
}
.callout::after { content: "!"; position: absolute; right: 18px; bottom: -35px; color: rgba(189,141,53,.08); font-family: var(--display); font-size: 8rem; font-weight: 900; }
.callout strong { color: var(--midnight); }

/* Calls to action and components */
.band-cta {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 45px;
  overflow: hidden;
  padding: 59px 60px;
  color: #fff;
  background:
    radial-gradient(circle at 85% 10%, rgba(98,199,189,.27), transparent 17rem),
    linear-gradient(130deg, #0b645e, #072631 72%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.band-cta::before {
  content: "";
  position: absolute;
  right: -100px;
  bottom: -190px;
  width: 390px;
  height: 390px;
  border: 65px solid rgba(255,255,255,.055);
  border-radius: 50%;
}
.band-cta > * { position: relative; z-index: 1; }
.band-cta h2 { max-width: 820px; color: #fff; }
.band-cta p { max-width: 800px; color: #c9dadb; }
.band-cta .eyebrow { color: #f1d180; }
.tabs {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-sm);
}
.tab-buttons { display: flex; overflow-x: auto; padding: 8px; background: var(--soft); border-bottom: 1px solid var(--line); }
.tab-button {
  min-height: 48px;
  padding: 0 18px;
  color: #586c73;
  background: transparent;
  border: 0;
  border-radius: 11px;
  font-size: .78rem;
  font-weight: 840;
  white-space: nowrap;
  transition: .16s ease;
}
.tab-button:hover { color: var(--teal); }
.tab-button.active { color: #fff; background: var(--teal); box-shadow: 0 8px 20px rgba(15,118,110,.19); }
.tab-panel { display: none; min-height: 310px; padding: 37px 40px; }
.tab-panel.active { display: block; animation: panelIn .28s ease; }
.tab-panel h3 { font-size: 1.75rem; }
@keyframes panelIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.accordion { display: grid; gap: 12px; }
.accordion details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  box-shadow: 0 5px 16px rgba(7,27,36,.035);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.accordion details[open] { border-color: color-mix(in srgb, var(--page-accent) 40%, var(--line)); box-shadow: var(--shadow-sm); }
.accordion summary {
  position: relative;
  padding: 20px 55px 20px 22px;
  color: var(--midnight);
  font-family: var(--display);
  font-size: 1.07rem;
  font-weight: 850;
  cursor: pointer;
  list-style: none;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  position: absolute;
  right: 19px;
  top: 50%;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--page-accent);
  background: var(--page-accent-soft);
  border-radius: 50%;
  font-family: var(--sans);
  font-size: 1.1rem;
  transform: translateY(-50%);
}
.accordion details[open] summary::after { content: "–"; }
.accordion details > p,
.accordion details > ul { margin: 0 22px 21px; }
.quote-card {
  position: relative;
  overflow: hidden;
  padding: 39px 34px 32px;
  color: #fff;
  background: linear-gradient(145deg, var(--midnight-3), var(--midnight));
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.quote-card::before { content: "“"; position: absolute; left: 20px; top: -26px; color: var(--gold); font-family: var(--display); font-size: 7rem; line-height: 1; }
.quote-card p { position: relative; padding-top: 18px; color: #d1dddd; font-family: var(--display); font-size: 1.12rem; }
.quote-card cite { display: block; color: #fff; font-style: normal; font-weight: 850; }
.quote-card span { color: #9eb2b4; font-size: .74rem; }
.logo-wall { display: grid; grid-template-columns: repeat(6,1fr); gap: 12px; }
.logo-token {
  display: grid;
  place-items: center;
  min-height: 72px;
  padding: 15px;
  color: #5d7077;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  font-family: var(--display);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-align: center;
  text-transform: uppercase;
  box-shadow: 0 6px 17px rgba(7,27,36,.035);
}

/* Forms and policies */
.contact-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 29px; }
.contact-panel {
  position: relative;
  overflow: hidden;
  padding: 39px;
  color: #fff;
  background:
    radial-gradient(circle at 80% 10%, rgba(98,199,189,.22), transparent 14rem),
    linear-gradient(145deg, var(--midnight-3), var(--midnight));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.contact-panel::after { content: "PI"; position: absolute; right: -5px; bottom: -50px; color: rgba(255,255,255,.035); font-family: var(--display); font-size: 11rem; font-weight: 900; line-height: 1; }
.contact-panel > * { position: relative; z-index: 1; }
.contact-panel h2,
.contact-panel h3 { color: #fff; }
.contact-panel p { color: #c2d1d2; }
.contact-item { padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.11); }
.contact-item:last-child { border-bottom: 0; }
.contact-item small { display: block; color: #8fa8aa; font-size: .65rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.contact-item strong { display: block; margin-top: 6px; color: #fff; font-family: var(--display); font-size: 1.05rem; }
.form-card {
  padding: 40px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.form-group { display: grid; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
label { color: var(--midnight); font-size: .77rem; font-weight: 850; }
input,
select,
textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfcfb;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  outline: none;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}
input:hover,
select:hover,
textarea:hover { border-color: #adbfbc; }
input:focus,
select:focus,
textarea:focus { background: #fff; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(15,118,110,.11); }
textarea { min-height: 150px; resize: vertical; }
.form-note { color: var(--muted); font-size: .73rem; }
.form-status { display: none; margin-top: 16px; padding: 13px 15px; color: var(--success); background: #e5f5ef; border: 1px solid #c5e7da; border-radius: 10px; font-size: .81rem; font-weight: 820; }
.policy-layout { display: grid; grid-template-columns: 260px minmax(0,1fr); gap: 62px; }
.policy-nav {
  position: sticky;
  top: 113px;
  align-self: start;
  padding: 13px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  box-shadow: var(--shadow-sm);
}
.policy-nav a { display: block; padding: 10px 11px; color: #52676f; border-radius: 8px; font-size: .76rem; font-weight: 770; }
.policy-nav a:hover { color: var(--teal); background: var(--soft); }

/* Footer */
.site-footer {
  position: relative;
  overflow: hidden;
  padding: 82px 0 27px;
  color: #fff;
  background:
    radial-gradient(circle at 85% 5%, rgba(98,199,189,.15), transparent 25rem),
    #03161d;
}
.site-footer::before {
  content: "";
  position: absolute;
  left: -150px;
  bottom: -240px;
  width: 500px;
  height: 500px;
  border: 70px solid rgba(215,173,85,.05);
  border-radius: 50%;
}
.site-footer > .container { position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 1.38fr repeat(4,.66fr); gap: 40px; }
.footer-brand .brand-mark { box-shadow: none; }
.footer-brand p { max-width: 390px; margin-top: 21px; color: #9eb1b4; font-size: .85rem; }
.footer-col h4 { margin-bottom: 19px; color: #fff; font-family: var(--sans); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-col h4::after { content: ""; display: block; width: 24px; height: 2px; margin-top: 9px; background: var(--gold); }
.footer-col a { display: block; width: fit-content; margin: 10px 0; color: #9eb1b4; font-size: .78rem; transition: color .15s ease, transform .15s ease; }
.footer-col a:hover { color: #fff; transform: translateX(3px); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  margin-top: 51px;
  padding-top: 23px;
  color: #7f989b;
  border-top: 1px solid rgba(255,255,255,.09);
  font-size: .69rem;
}
.footer-bottom a { color: #b7c6c8; }
.back-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 180;
  width: 47px;
  height: 47px;
  opacity: 0;
  visibility: hidden;
  color: #fff;
  background: var(--midnight);
  border: 1px solid rgba(255,255,255,.17);
  border-radius: 50%;
  box-shadow: var(--shadow);
  transition: .2s ease;
}
.back-top.show { opacity: 1; visibility: visible; }
.back-top:hover { background: var(--teal); transform: translateY(-3px); }

/* Motion and utility */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .64s ease, transform .64s cubic-bezier(.2,.65,.2,1); }
.reveal.visible { opacity: 1; transform: none; }
.hidden { display: none !important; }
.empty-state { display: none; padding: 42px; color: var(--muted); background: var(--soft); border: 1px dashed var(--line-strong); border-radius: 16px; text-align: center; }
.empty-state.show { display: block; }

/* Tablet */
@media (max-width: 1100px) {
  .main-nav {
    position: fixed;
    inset: 119px 18px auto;
    max-height: calc(100vh - 143px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    overflow: auto;
    padding: 14px;
    background: rgba(255,255,255,.985);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { display: flex; animation: menuIn .2s ease; }
  @keyframes menuIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
  .nav-link,
  .nav-item > button { width: 100%; min-height: 48px; justify-content: space-between; padding: 0 14px; }
  .nav-link::before { display: none; }
  .dropdown {
    position: static;
    width: auto;
    display: none;
    margin: 2px 0 8px 15px;
    padding: 0 0 0 10px;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    box-shadow: none;
    transform: none;
  }
  .dropdown::before { display: none; }
  .nav-item.open .dropdown { display: block; }
  .nav-item:hover .dropdown { display: none; }
  .nav-item.open:hover .dropdown { display: block; }
  .nav-cta { margin: 9px 0 0; }
  .menu-toggle { display: block; }
  .hero { min-height: auto; }
  .hero-grid,
  .split,
  .school-intro,
  .contact-layout { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .hero-grid { gap: 53px; padding: 88px 0 92px; }
  .hero-panel { max-width: 720px; transform: none; }
  .feature-panel { min-height: 480px; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .catalog-head { grid-template-columns: 1fr; gap: 14px; }
  .policy-layout { grid-template-columns: 1fr; }
  .policy-nav { position: static; display: flex; gap: 5px; overflow-x: auto; }
  .policy-nav a { white-space: nowrap; }
  .school-card,
  .program-card { min-height: auto; }
  .program-card .summary { min-height: auto; }
}

/* Mobile */
@media (max-width: 760px) {
  .container,
  .narrow { width: min(calc(100% - 30px), var(--container)); }
  .topbar .container { min-height: 38px; justify-content: center; text-align: center; }
  .topbar .topbar-right { display: none; }
  .navbar { min-height: 76px; }
  .brand-mark { width: 43px; height: 48px; border-radius: 12px 12px 15px 15px; }
  .brand-copy strong { font-size: 1.08rem; }
  .brand-copy span { font-size: .54rem; }
  .main-nav { inset: 126px 15px auto; max-height: calc(100vh - 146px); }
  .section { padding: 76px 0; }
  .section-sm { padding: 52px 0; }
  h1 { font-size: clamp(2.7rem, 14vw, 4.15rem); }
  h2 { font-size: clamp(2.05rem, 10vw, 3.15rem); }
  .hero-grid { padding: 75px 0 82px; }
  .hero::after { display: none; }
  .hero-copy h1::after { margin-top: 22px; }
  .hero-panel { border-radius: 25px; }
  .panel-inner { min-height: auto; padding: 31px 25px; border-radius: 24px; }
  .panel-grid { grid-template-columns: 1fr 1fr; }
  .panel-card { min-height: 103px; }
  .trust-grid { grid-template-columns: 1fr 1fr; margin-top: -31px; }
  .trust-item { padding: 23px 19px; }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .page-hero { min-height: auto; }
  .page-hero .container { padding-block: 60px 62px; }
  .page-hero::before { right: -180px; top: -110px; }
  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }
  .card { padding: 26px 23px; }
  .domain-list { grid-template-columns: 1fr; }
  .metric-band,
  .info-strip { grid-template-columns: 1fr; }
  .metric,
  .info-cell { border-right: 0; border-bottom: 1px solid var(--line); }
  .metric:last-child,
  .info-cell:last-child { border-bottom: 0; }
  .program-toolbar { grid-template-columns: 1fr; }
  .filters { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 3px; }
  .filter-btn { white-space: nowrap; }
  .program-card .credential { position: static; margin-bottom: 12px; }
  .program-card .card-code { padding-right: 0; }
  .band-cta { grid-template-columns: 1fr; gap: 25px; padding: 40px 27px; border-radius: 29px; }
  .tab-panel { padding: 29px 23px; }
  .tab-button { padding: 0 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .form-card,
  .contact-panel { padding: 29px 24px; border-radius: 28px; }
  .logo-wall { grid-template-columns: repeat(2,1fr); }
  .feature-panel { min-height: 430px; padding: 30px 27px; border-radius: 30px; }
  .feature-panel::after { inset: 12px; border-radius: 21px; }
  .sticky-subnav { top: 76px; }
  .step { grid-template-columns: 45px 1fr; gap: 14px; }
  .step-num { width: 45px; height: 45px; }
  .step:not(:last-child)::after { left: 22px; top: 44px; }
}

@media (max-width: 480px) {
  .brand-copy span { display: none; }
  .panel-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .actions .btn { width: 100%; }
  .logo-wall { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .topbar,
  .site-header,
  .sticky-subnav,
  .site-footer,
  .back-top,
  .actions,
  .btn,
  .progress-bar { display: none !important; }
  body { background: #fff; }
  .section { padding: 32px 0; }
  .page-hero { min-height: 0; color: #000; background: #fff; border-bottom: 2px solid #000; }
  .page-hero .container { padding: 25px 0; }
  .page-hero h1,
  .page-hero p { color: #000; }
  .card { break-inside: avoid; box-shadow: none; }
  .reveal { opacity: 1; transform: none; }
  .container { width: 100%; }
}

/* Mobile navigation specificity corrections */
@media (max-width: 1100px) {
  .main-nav { top: 119px; right: 18px; bottom: auto; left: 18px; }
  .nav-item:hover .dropdown,
  .nav-item:focus-within .dropdown,
  .nav-item.open .dropdown,
  .nav-item.open:hover .dropdown {
    left: auto;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
}
@media (max-width: 760px) {
  .main-nav { top: 126px; right: 15px; bottom: auto; left: 15px; }
}

/* ======================================================================
   Bright blue education theme — July 2026 refresh
   A clean, high-trust academic interface inspired by leading global
   education providers while retaining Pro Institute's own identity.
   ====================================================================== */
:root {
  --ink: #12233f;
  --ink-soft: #30445f;
  --muted: #5f7088;
  --midnight: #073b82;
  --midnight-2: #064ca8;
  --midnight-3: #0867d5;
  --teal: #0a63ce;
  --teal-2: #004fae;
  --teal-soft: #e9f3ff;
  --aqua: #55c8ff;
  --gold: #ffca3a;
  --gold-2: #f1b900;
  --gold-soft: #fff6cf;
  --ivory: #f8fbff;
  --paper: #ffffff;
  --soft: #f4f8fc;
  --soft-blue: #eaf4ff;
  --line: #dbe6f2;
  --line-strong: #c5d7e9;
  --success: #16825d;
  --danger: #b63f4c;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 7px 22px rgba(19, 65, 113, .07);
  --shadow: 0 16px 42px rgba(19, 65, 113, .12);
  --shadow-lg: 0 26px 70px rgba(19, 65, 113, .18);
  --display: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --page-accent: #0a63ce;
  --page-accent-soft: #e9f3ff;
}

body,
body.page-business-management,
body.page-business-management-diploma,
body.page-banking-finance,
body.page-banking-operations-diploma,
body.page-technology,
body.page-it-infrastructure-diploma,
body.page-software-data,
body.page-full-stack-development,
body.page-aviation,
body.page-airport-airline-operations,
body.page-professional-development,
body.page-training-of-trainers {
  --page-accent: #0a63ce;
  --page-accent-soft: #e9f3ff;
}

body {
  background: #fff;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.68;
}
body::before { display: none; }
::selection { color: #fff; background: #0a63ce; }

/* Utility header and main navigation */
.progress-bar {
  height: 4px;
  background: linear-gradient(90deg, #0a63ce, #2d8cff 76%, #ffca3a);
  box-shadow: none;
}
.topbar {
  color: #dceaff;
  background: #073b82;
  border-bottom: 0;
  font-size: .76rem;
}
.topbar .container { min-height: 38px; }
.topbar a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.site-header {
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid #dce7f3;
  backdrop-filter: blur(16px);
}
.site-header.scrolled {
  background: rgba(255,255,255,.99);
  box-shadow: 0 8px 28px rgba(18,53,94,.10);
}
.navbar { min-height: 82px; }
.brand { gap: 12px; }
.brand-mark {
  width: 48px;
  height: 48px;
  background: #0a63ce;
  border: 0;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(10,99,206,.22);
  font-family: var(--sans);
  font-size: .92rem;
  letter-spacing: -.03em;
}
.brand-mark::before {
  width: 30px;
  height: 30px;
  top: -18px;
  right: -17px;
  border: 8px solid rgba(255,202,58,.95);
}
.brand-mark::after {
  left: 9px;
  right: 9px;
  bottom: 7px;
  height: 3px;
  background: #ffca3a;
}
.brand-copy strong {
  color: #12345b;
  font-family: var(--sans);
  font-size: 1.16rem;
  font-weight: 850;
}
.brand-copy span {
  margin-top: 5px;
  color: #60748d;
  font-size: .59rem;
  letter-spacing: .15em;
}
.nav-link,
.nav-item > button {
  min-height: 44px;
  padding-inline: 11px;
  color: #29445f;
  border-radius: 6px;
  font-size: .83rem;
  font-weight: 760;
}
.nav-link::before {
  left: 11px;
  right: 11px;
  bottom: 1px;
  height: 3px;
  background: #0a63ce;
}
.nav-link:hover,
.nav-link.active,
.nav-item > button:hover {
  color: #0757b6;
  background: #eef6ff;
}
.dropdown {
  border: 1px solid #d8e5f2;
  border-radius: 10px;
  box-shadow: 0 22px 54px rgba(22,65,109,.17);
}
.dropdown a { border-radius: 7px; }
.dropdown a:hover { background: #eff6ff; }
.menu-toggle { border-radius: 8px; }
.menu-toggle i,
.menu-toggle i::before,
.menu-toggle i::after { background: #0a63ce; }

/* Typography and spacing */
h1, h2, h3, h4 {
  color: #122f52;
  font-family: var(--sans);
  font-weight: 820;
  line-height: 1.12;
  letter-spacing: -.038em;
}
h1 { font-size: clamp(3rem, 5.7vw, 5.55rem); }
h2 { font-size: clamp(2.05rem, 3.8vw, 3.65rem); }
h3 { font-size: 1.47rem; }
h4 { font-size: 1.08rem; }
p { color: var(--muted); }
.lead { color: #405873; line-height: 1.76; }
.kicker,
.prose,
.prose p,
.prose h2,
.prose h3,
.prose h4 { font-family: var(--sans); }
.prose { color: #334d68; font-size: 1.04rem; line-height: 1.85; }
.prose p { color: #425a73; }
.prose a { color: #0a63ce; }
.eyebrow {
  gap: 9px;
  margin-bottom: 15px;
  color: #0a63ce;
  font-size: .69rem;
  letter-spacing: .14em;
}
.eyebrow::before {
  width: 26px;
  height: 3px;
  background: #0a63ce;
  box-shadow: none;
  border-radius: 3px;
}
.section-dark .eyebrow,
.hero .eyebrow,
.page-hero .eyebrow { color: #075fc7; }
.section { padding: 94px 0; }
.section-sm { padding: 60px 0; }
.section-soft {
  background: #f4f8fc;
  border-block: 1px solid #e1eaf4;
}
.section-head { margin-bottom: 42px; }

/* Buttons */
.btn {
  min-height: 50px;
  padding-inline: 22px;
  border-radius: 6px;
  font-size: .84rem;
  font-weight: 820;
  box-shadow: none;
}
.btn-primary {
  color: #fff;
  background: #0a63ce;
  box-shadow: 0 9px 22px rgba(10,99,206,.20);
}
.btn-primary:hover {
  background: #0755b7;
  box-shadow: 0 12px 28px rgba(10,99,206,.27);
}
.btn-secondary {
  color: #0757b6;
  background: #fff;
  border-color: #aac6e3;
}
.btn-secondary:hover {
  color: #064796;
  background: #f3f8ff;
  border-color: #0a63ce;
}
.btn-gold {
  color: #173453;
  background: #ffca3a;
  box-shadow: 0 9px 22px rgba(241,185,0,.20);
}
.btn-gold:hover { background: #ffd75f; }
.btn-dark { background: #073b82; }
.btn-sm { min-height: 41px; border-radius: 6px; }
.text-link { color: #075fc7; }

/* Bright homepage hero */
.hero {
  min-height: 690px;
  color: var(--ink);
  background:
    linear-gradient(90deg, #ffffff 0%, #ffffff 59%, #eaf4ff 59%, #eaf4ff 100%);
  border-bottom: 1px solid #dce8f4;
}
.hero::before {
  top: -215px;
  right: -195px;
  width: 700px;
  height: 700px;
  border: 92px solid rgba(10,99,206,.08);
  border-radius: 50%;
  box-shadow: none;
}
.hero::after {
  inset: 0 0 0 59%;
  opacity: .55;
  background-image:
    linear-gradient(rgba(10,99,206,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,99,206,.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, transparent, #000 22%, #000);
}
.hero-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
  gap: 66px;
  padding: 94px 0 96px;
}
.hero-copy h1 {
  max-width: 820px;
  color: #102f54;
}
.hero-copy h1::after {
  width: 70px;
  height: 6px;
  margin-top: 25px;
  background: #ffca3a;
}
.hero-copy > p {
  max-width: 740px;
  color: #526981;
  font-size: 1.05rem;
  line-height: 1.78;
}
.hero .btn-secondary {
  color: #0757b6;
  background: #fff;
  border-color: #9dbddd;
}
.hero .btn-secondary:hover {
  color: #064796;
  background: #eef6ff;
  border-color: #0a63ce;
}
.hero-chips { margin-top: 29px; }
.hero-chips span {
  padding: 7px 11px;
  color: #365370;
  background: #f4f8fc;
  border: 1px solid #d5e4f2;
  border-radius: 999px;
  backdrop-filter: none;
}
.hero-panel {
  padding: 0;
  background: #0a63ce;
  border: 0;
  border-radius: 14px;
  box-shadow: 0 26px 66px rgba(10,78,159,.23);
  transform: none;
}
.hero-panel::before {
  right: -72px;
  top: -86px;
  width: 220px;
  height: 220px;
  background: #ffca3a;
  opacity: .22;
}
.hero-panel::after {
  right: 24px;
  bottom: -19px;
  color: rgba(255,255,255,.08);
  font-family: var(--sans);
  font-size: 9rem;
}
.panel-inner {
  min-height: 465px;
  padding: 42px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.07), transparent 48%),
    #0a63ce;
  border-radius: 14px;
}
.panel-label { color: #fff0a8; }
.hero-panel h2 {
  color: #fff;
  font-size: clamp(2.05rem, 3vw, 3rem);
}
.hero-panel p { color: #dbeaff; }
.panel-card {
  min-height: 110px;
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.23);
  border-radius: 8px;
  backdrop-filter: none;
}
.panel-card strong { color: #fff; font-family: var(--sans); }
.panel-card span { color: #e2efff; }
.trust-strip { background: #fff; }
.trust-grid {
  margin-top: -38px;
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(18,65,112,.12);
}
.trust-item { padding: 25px 25px 27px; }
.trust-item::before {
  left: 25px;
  width: 42px;
  height: 4px;
  background: #0a63ce;
}
.trust-item strong { color: #12365e; font-family: var(--sans); }

/* Bright inner-page heroes */
.page-hero {
  min-height: 420px;
  color: var(--ink);
  background:
    linear-gradient(110deg, #f4f9ff 0%, #e8f3ff 62%, #d9ebff 100%);
  border-bottom: 1px solid #cadff2;
}
.page-hero::before {
  right: -80px;
  top: -140px;
  width: 440px;
  height: 440px;
  border: 68px solid rgba(10,99,206,.10);
  box-shadow: none;
}
.page-hero::after {
  opacity: .55;
  background-image: radial-gradient(rgba(10,99,206,.22) .8px, transparent .8px);
  background-size: 15px 15px;
  mask-image: linear-gradient(90deg, transparent 22%, #000 66%, #000);
}
.page-hero .container { padding-block: 67px 70px; }
.page-hero h1 {
  max-width: 1000px;
  color: #102f54;
  font-size: clamp(2.85rem, 5.1vw, 5.1rem);
}
.page-hero p {
  max-width: 910px;
  color: #4d6680;
  font-size: 1.05rem;
  line-height: 1.78;
}
.breadcrumbs { color: #58738f; }
.breadcrumbs a { color: #075fc7; }
.page-meta span {
  color: #274d73;
  background: rgba(255,255,255,.74);
  border-color: #b9d3eb;
  backdrop-filter: none;
}

/* Cards and structured content */
.card {
  padding: 29px;
  background: #fff;
  border-color: #dce6f0;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(28,76,121,.06);
}
.card::before {
  height: 4px;
  background: #0a63ce;
  opacity: .72;
  transform: scaleX(.23);
}
.card:hover {
  transform: translateY(-4px);
  border-color: #b7cfe7;
  box-shadow: 0 16px 36px rgba(28,76,121,.12);
}
.card-icon {
  width: 56px;
  height: 56px;
  color: #075fc7;
  background: #eaf4ff;
  border-color: #c8def3;
  border-radius: 8px;
  font-family: var(--sans);
}
.card-icon::after {
  background: #ffca3a;
  box-shadow: 0 0 0 4px rgba(255,202,58,.22);
}
.card-code { color: #075fc7; }
.card li,
.feature-list li { color: #4e657d; }
.card li::before,
.feature-list li::before { background: #0a63ce; }
.school-card:nth-child(n) {
  --page-accent: #0a63ce;
  --page-accent-soft: #eaf4ff;
}
.credential,
.tag {
  color: #0757b6;
  background: #eaf4ff;
  border-color: #c6dcf1;
}
.program-meta span { background: #f3f8fd; }
.filter-btn:hover,
.filter-btn.active {
  color: #fff;
  background: #0a63ce;
  border-color: #0a63ce;
}
.search-box:focus,
select:focus,
input:focus,
textarea:focus { border-color: #0a63ce; box-shadow: 0 0 0 4px rgba(10,99,206,.11); }

/* Previously dark sections are now bright blue, not black */
.section-dark {
  color: #fff;
  background:
    linear-gradient(120deg, #0757b6 0%, #0a63ce 58%, #0875df 100%);
}
.section-dark::after {
  opacity: .12;
  background-image:
    linear-gradient(rgba(255,255,255,.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.2) 1px, transparent 1px);
  background-size: 48px 48px;
}
.section-dark .eyebrow { color: #fff3a8; }
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: #fff; }
.section-dark p,
.section-dark .feature-list li { color: #e5f0ff; }
.card.dark {
  background: rgba(255,255,255,.11);
  border-color: rgba(255,255,255,.25);
  border-radius: 9px;
  backdrop-filter: none;
}
.card.dark::before { background: #ffca3a; }
.card.dark p { color: #e5f0ff; }

/* Panels, bands and interface components */
.feature-panel {
  background:
    linear-gradient(145deg, rgba(255,255,255,.08), transparent 48%),
    #0a63ce;
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(10,78,159,.20);
}
.feature-panel::after { border-radius: 9px; }
.metric-band,
.info-strip,
.tab-buttons,
.policy-nav,
.form-card,
.contact-panel {
  border-radius: 10px;
}
.metric strong,
.info-cell strong { color: #0a63ce; font-family: var(--sans); }
.tabs { border-radius: 10px; }
.tab-button.active { color: #0757b6; background: #fff; }
.tab-button.active::after { background: #0a63ce; }
.tab-panel { border-radius: 0 0 10px 10px; }
.accordion-item,
details { border-radius: 8px; }
.band-cta {
  padding: 48px 50px;
  background:
    linear-gradient(125deg, #074a9f 0%, #0a63ce 68%, #1680e8 100%);
  border-radius: 14px;
  box-shadow: 0 22px 56px rgba(10,78,159,.20);
}
.band-cta::before {
  border-color: rgba(255,202,58,.18);
}
.band-cta h2 { color: #fff; }
.band-cta p { color: #e2edfb; }
.band-cta .eyebrow { color: #fff1a1; }
.quote-card {
  background: #0757b6;
  border-radius: 10px;
}
.quote-card::before { color: #ffca3a; }
.quote-card p { color: #eef6ff; }
.logo-wall > * { border-radius: 8px; }

/* Footer */
.site-footer {
  padding-top: 76px;
  background:
    linear-gradient(120deg, rgba(255,255,255,.03), transparent 44%),
    #073b82;
}
.site-footer::before {
  border-color: rgba(255,202,58,.08);
}
.footer-brand p,
.footer-col a { color: #c5dcf5; }
.footer-col h4::after { background: #ffca3a; }
.footer-bottom {
  color: #a9c6e5;
  border-top-color: rgba(255,255,255,.16);
}
.footer-bottom a { color: #d8e9fb; }
.back-top {
  background: #0a63ce;
  border-radius: 8px;
}
.back-top:hover { background: #0754b3; }

/* Mobile refinements for the brighter visual system */
@media (max-width: 1100px) {
  .main-nav {
    background: rgba(255,255,255,.995);
    border-radius: 10px;
    box-shadow: 0 22px 54px rgba(22,65,109,.17);
  }
  .hero {
    background: linear-gradient(180deg, #fff 0%, #fff 59%, #eaf4ff 59%, #eaf4ff 100%);
  }
  .hero::after { inset: 54% 0 0; }
  .hero-panel { max-width: 760px; }
}
@media (max-width: 760px) {
  .brand-mark { width: 43px; height: 43px; border-radius: 7px; }
  .section { padding: 72px 0; }
  .hero-grid { padding: 70px 0 78px; }
  .hero-copy h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .hero-panel,
  .panel-inner { border-radius: 10px; }
  .page-hero .container { padding-block: 56px 58px; }
  .page-hero h1 { font-size: clamp(2.55rem, 12.5vw, 4rem); }
  .trust-grid { border-radius: 8px; }
  .card { padding: 25px 22px; border-radius: 8px; }
  .band-cta { padding: 38px 26px; border-radius: 10px; }
  .form-card,
  .contact-panel,
  .feature-panel { border-radius: 10px; }
}

@media print {
  .topbar,
  .site-header,
  .sticky-subnav,
  .site-footer,
  .back-top,
  .actions,
  .btn,
  .progress-bar { display: none !important; }
  body { background: #fff; }
  .section { padding: 32px 0; }
  .page-hero { min-height: 0; color: #000; background: #fff; border-bottom: 2px solid #000; }
  .page-hero .container { padding: 25px 0; }
  .page-hero h1,
  .page-hero p { color: #000; }
  .card { break-inside: avoid; box-shadow: none; }
  .reveal { opacity: 1; transform: none; }
  .container { width: 100%; }
}

/* ======================================================================
   Mobile stability and navigation hardening
   Consolidates earlier responsive overrides and keeps the clean blue UI.
   ====================================================================== */
main,
.hero-grid > *,
.split > *,
.school-intro > *,
.contact-layout > *,
.grid-2 > *,
.grid-3 > *,
.grid-4 > * { min-width: 0; }

@media (max-width: 1100px) {
  body.nav-open {
    overflow: hidden;
    overscroll-behavior: none;
    touch-action: none;
  }
  body.nav-open::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 480;
    background: rgba(14, 38, 67, .42);
    backdrop-filter: blur(2px);
  }
  .site-header {
    z-index: 500;
    overflow: visible;
    isolation: isolate;
  }
  .navbar { position: relative; }
  .menu-toggle {
    position: relative;
    z-index: 1002;
    flex: 0 0 48px;
    display: grid;
    place-items: center;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  .main-nav {
    position: absolute !important;
    top: calc(100% + 8px) !important;
    right: 0 !important;
    bottom: auto !important;
    left: 0 !important;
    z-index: 1001;
    width: auto;
    max-height: calc(100dvh - 148px);
    margin: 0;
    padding: 10px;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    background: #fff;
    border: 1px solid #d6e4f2;
    border-radius: 10px;
    box-shadow: 0 24px 64px rgba(15, 47, 82, .24);
  }
  .main-nav.open { display: flex; }
  .main-nav .nav-link,
  .main-nav .nav-item > button {
    min-height: 50px;
    padding: 0 14px;
    border-radius: 7px;
    color: #183b60;
    font-size: .92rem;
    line-height: 1.25;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }
  .main-nav .nav-link:hover,
  .main-nav .nav-link:focus-visible,
  .main-nav .nav-link.active,
  .main-nav .nav-item > button:hover,
  .main-nav .nav-item > button:focus-visible,
  .main-nav .nav-item.open > button {
    color: #0757b6;
    background: #edf6ff;
  }
  .nav-item > button::after,
  .nav-item:hover > button::after,
  .nav-item:focus-within > button::after {
    transform: rotate(45deg);
  }
  .nav-item.open > button::after,
  .nav-item.open:hover > button::after,
  .nav-item.open:focus-within > button::after {
    transform: rotate(225deg) translate(-2px, -2px);
  }
  .main-nav .dropdown,
  .main-nav .nav-item:hover .dropdown,
  .main-nav .nav-item:focus-within .dropdown {
    position: static;
    left: auto;
    width: auto;
    display: none !important;
    margin: 2px 5px 9px;
    padding: 6px;
    opacity: 1;
    visibility: visible;
    background: #f5f9fd;
    border: 1px solid #deebf6;
    border-left: 3px solid #0a63ce;
    border-radius: 7px;
    box-shadow: none;
    transform: none;
  }
  .main-nav .nav-item.open > .dropdown,
  .main-nav .nav-item.open:hover > .dropdown,
  .main-nav .nav-item.open:focus-within > .dropdown {
    display: block !important;
  }
  .main-nav .dropdown a {
    min-height: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 9px 11px;
    border-radius: 6px;
  }
  .main-nav .dropdown a::before { display: none; }
  .main-nav .dropdown strong { font-size: .86rem; }
  .main-nav .dropdown span {
    margin-top: 2px;
    font-size: .72rem;
    line-height: 1.38;
  }
  .main-nav .nav-cta {
    width: 100%;
    min-height: 50px;
    margin: 8px 0 0;
  }
  .main-nav .nav-cta::after { content: "↗"; margin-left: 8px; }
  .curriculum-table,
  .tab-buttons,
  .filters,
  .sticky-subnav .container,
  .policy-nav {
    overscroll-behavior-inline: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 80px; }
  .topbar { display: none; }
  .navbar { min-height: 68px; gap: 12px; }
  .brand { min-width: 0; gap: 10px; }
  .brand-mark {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
  }
  .brand-copy { min-width: 0; }
  .brand-copy strong {
    overflow: hidden;
    font-size: 1.02rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .brand-copy span {
    overflow: hidden;
    max-width: 190px;
    font-size: .52rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .menu-toggle {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }
  .main-nav {
    top: calc(100% + 7px) !important;
    max-height: calc(100dvh - 90px);
    padding: 8px;
  }
  .sticky-subnav { top: 68px; }
  .container,
  .narrow { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 60px 0; }
  .section-sm { padding: 44px 0; }
  .section-head { margin-bottom: 31px; }
  h1,
  .hero-copy h1,
  .page-hero h1 {
    font-size: clamp(2.35rem, 10.8vw, 3.45rem);
    line-height: 1.04;
    letter-spacing: -.045em;
    overflow-wrap: normal;
  }
  h2 { font-size: clamp(1.9rem, 8.7vw, 2.75rem); }
  h3 { font-size: 1.3rem; }
  .lead,
  .hero-copy > p,
  .page-hero p { font-size: .98rem; line-height: 1.7; }
  .hero { background: linear-gradient(180deg, #fff 0%, #fff 62%, #eaf4ff 62%, #eaf4ff 100%); }
  .hero-grid { gap: 38px; padding: 54px 0 66px; }
  .hero-copy h1::after { width: 58px; height: 5px; margin-top: 18px; }
  .hero-chips { gap: 7px; margin-top: 22px; }
  .hero-chips span { padding: 6px 9px; font-size: .68rem; }
  .panel-inner { padding: 28px 22px; }
  .hero-panel h2 { font-size: clamp(1.75rem, 8vw, 2.35rem); }
  .panel-grid { gap: 8px; }
  .panel-card { min-height: 94px; padding: 14px; }
  .page-hero .container { padding-block: 48px 50px; }
  .page-meta { gap: 7px; margin-top: 22px; }
  .page-meta span { padding: 7px 10px; font-size: .67rem; }
  .card { padding: 23px 20px; }
  .program-card details,
  .accordion-item,
  details { scroll-margin-top: 84px; }
  .program-meta { gap: 6px; }
  .program-meta span { max-width: 100%; overflow-wrap: anywhere; }
  .curriculum-table { margin-inline: -2px; border-radius: 8px; }
  .curriculum-table table { min-width: 650px; }
  .curriculum-table th,
  .curriculum-table td { padding: 14px; }
  .filters,
  .tab-buttons,
  .sticky-subnav .container,
  .policy-nav { scroll-snap-type: x proximity; }
  .filter-btn,
  .tab-button,
  .sticky-subnav a,
  .policy-nav a { scroll-snap-align: start; }
  .tab-button { min-height: 49px; }
  .footer-grid { gap: 34px 22px; }
  .footer-col a,
  .footer-brand p,
  .contact-item a { overflow-wrap: anywhere; }
  .back-top { right: 14px; bottom: 14px; }
}

@media (max-width: 560px) {
  .actions { flex-direction: column; align-items: stretch; }
  .actions .btn { width: 100%; }
  .panel-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .trust-item:last-child { border-bottom: 0; }
  .band-cta { padding: 32px 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
}

@media (max-width: 370px) {
  .brand-copy span { display: none; }
  .container,
  .narrow { width: min(calc(100% - 22px), var(--container)); }
  .main-nav .nav-link,
  .main-nav .nav-item > button { padding-inline: 11px; }
  h1,
  .hero-copy h1,
  .page-hero h1 { font-size: clamp(2.15rem, 11vw, 2.75rem); }
  .panel-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-copy,
  .hero-panel { width: 100%; }
}