/* ==========================================================================
   iBtech — shared stylesheet
   Inspired by "iBtech Homepage Redesign1": doors, pills, chips, fact cards.

   Division theming: <body data-div="school|institute|software"> swaps
   --accent / --accent-2 / --accent-soft / --accent-text / --hero-grad, so
   every component below recolors itself. Neutral pages use Institute indigo.

   COMPONENT INDEX (use these; division CSS files add only extras)
   Layout ....... .wrap  .section  .section.alt  .section.tight  .section-head
                  .grid-2 .grid-3 .grid-4  .split  .split.rev  .stack
   Type ......... .eyebrow  .lead  .muted  .small  .accent-text
   Buttons ...... .btn  .btn.alt  .btn.ghost  .btn.dark  .btn.light  .btn.sm  .btn.lg  .actions
   Hero ......... .page-hero (> .wrap > .hero-grid > .hero-copy + .hero-visual)  .hero-meta
   Bits ......... .chips > .chip   .tag   .checklist   .kv   .stat(s)
   Cards ........ .fact   .card   .card.link   .icon (holds <?= icon("name") ?>)
   Lists ........ .steps (ol)   .faq (details/summary)
   Tables ....... .tbl-wrap > table.tbl
   Media ........ .media (rounded image)   .note (callout)
   CTA .......... .help (via cta_band() helper)
   Forms ........ .form  .form-grid  .field  .field.full  .req  .notice.ok/.err
   ========================================================================== */

:root {
  --bg: #FAF8FF;
  --text: #16143A;
  --muted: #55527A;
  --card: #FFFFFF;
  --line: #E4E0F5;
  --soft: #F1EEFF;

  --ind: #3B2FE0;  --ind-deep: #1C1491;  --cyan: #00C8D7;
  --sun: #FFB81C;  --coral: #FF5A4E;     --coral-deep: #D9381E;
  --emer: #0E9F6E; --emer-deep: #047857; --lime: #C6F432;
  --berry: #DB2777; --berry-deep: #BE185D; --plum: #7E22CE; --blush: #FFB3DA;
  --ink: #16143A;

  /* Division-driven (defaults = neutral / institute) */
  --accent: var(--ind);
  --accent-ink: #FFFFFF;
  --accent-2: var(--cyan);
  --accent-2-ink: var(--ink);
  --accent-soft: #E9E6FF;
  --accent-soft-ink: #2A1FB8;
  --accent-text: #3B2FE0;
  --hero-grad: linear-gradient(160deg, var(--ind), var(--ind-deep));
  --hero-ink: #FFFFFF;
  --hero-muted: rgba(255, 255, 255, .82);

  --radius: 24px;
  --radius-lg: 32px;
  --gutter: clamp(16px, 4vw, 48px);
  --shadow: 0 1px 2px rgba(22, 20, 58, .06), 0 12px 32px -12px rgba(22, 20, 58, .18);

  color-scheme: light;
}

[data-div="school"] {
  --accent: var(--coral-deep);
  --accent-ink: #FFFFFF;
  --accent-2: var(--sun);
  --accent-2-ink: var(--ink);
  --accent-soft: #FFE9C2;
  --accent-soft-ink: #7A3B00;
  --accent-text: #C2321C;
  --hero-grad: linear-gradient(200deg, var(--sun), var(--coral));
  --hero-ink: var(--ink);
  --hero-muted: rgba(22, 20, 58, .82);
}
[data-div="institute"] {
  --accent: var(--ind);
  --accent-2: var(--cyan);
  --accent-soft: #E9E6FF;
  --accent-soft-ink: #2A1FB8;
  --accent-text: #3B2FE0;
  --hero-grad: linear-gradient(160deg, var(--ind), var(--ind-deep));
}
[data-div="software"] {
  --accent: var(--emer-deep);
  --accent-ink: #FFFFFF;
  --accent-2: var(--lime);
  --accent-2-ink: var(--ink);
  --accent-soft: #D7F7E8;
  --accent-soft-ink: #065F46;
  --accent-text: #047857;
  --hero-grad: linear-gradient(200deg, #0E9F6E 0%, #065F46 58%, #053D30 100%);
  --hero-ink: #FFFFFF;
}
[data-div="tuition"] {
  --accent: var(--berry-deep);
  --accent-ink: #FFFFFF;
  --accent-2: var(--blush);
  --accent-2-ink: var(--ink);
  --accent-soft: #FCE7F3;
  --accent-soft-ink: #831843;
  --accent-text: #BE185D;
  --hero-grad: linear-gradient(160deg, #DB2777 0%, #A21CAF 55%, #7E22CE 100%);
  --hero-ink: #FFFFFF;
}

/* ---------- Dark mode ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0F0E26; --text: #F3F1FF; --muted: #B5B2DA; --card: #1A1840; --line: #2E2B66; --soft: #211E52;
    --accent-soft: #2A2470; --accent-soft-ink: #D9D5FF; --accent-text: #8F87FF;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);
    color-scheme: dark;
  }
  :root:not([data-theme="light"]) [data-div="school"]   { --accent-soft: #4A2A12; --accent-soft-ink: #FFD9A8; --accent-text: #FF8A70; }
  :root:not([data-theme="light"]) [data-div="institute"]{ --accent-soft: #2A2470; --accent-soft-ink: #D9D5FF; --accent-text: #8F87FF; }
  :root:not([data-theme="light"]) [data-div="software"] { --accent-soft: #0D3B2E; --accent-soft-ink: #B5F5DA; --accent-text: #34D399; }
  :root:not([data-theme="light"]) [data-div="tuition"]  { --accent-soft: #4A1435; --accent-soft-ink: #FBCFE8; --accent-text: #F472B6; }
}
:root[data-theme="dark"] {
  --bg: #0F0E26; --text: #F3F1FF; --muted: #B5B2DA; --card: #1A1840; --line: #2E2B66; --soft: #211E52;
  --accent-soft: #2A2470; --accent-soft-ink: #D9D5FF; --accent-text: #8F87FF;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);
  color-scheme: dark;
}
:root[data-theme="dark"] [data-div="school"]    { --accent-soft: #4A2A12; --accent-soft-ink: #FFD9A8; --accent-text: #FF8A70; }
:root[data-theme="dark"] [data-div="institute"] { --accent-soft: #2A2470; --accent-soft-ink: #D9D5FF; --accent-text: #8F87FF; }
:root[data-theme="dark"] [data-div="software"]  { --accent-soft: #0D3B2E; --accent-soft-ink: #B5F5DA; --accent-text: #34D399; }
:root[data-theme="dark"] [data-div="tuition"]   { --accent-soft: #4A1435; --accent-soft-ink: #FBCFE8; --accent-text: #F472B6; }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 140px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  overflow-x: hidden;
}
h1, h2, h3, h4 {
  font-family: "Bricolage Grotesque", "DM Sans", system-ui, sans-serif;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -.02em;
  text-wrap: balance;
}
h1 { font-size: clamp(40px, 6.4vw, 88px); font-weight: 800; letter-spacing: -.03em; }
h2 { font-size: clamp(32px, 4.6vw, 58px); font-weight: 800; }
h3 { font-size: clamp(20px, 2vw, 24px); font-weight: 700; line-height: 1.2; }
h4 { font-size: 18px; font-weight: 700; line-height: 1.25; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
address { font-style: normal; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--sun);
  outline-offset: 3px;
}
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 50; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 99px; font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(56px, 8vw, 112px); }
.section.tight { padding-block: clamp(36px, 5vw, 64px); }
.section.alt { background: var(--card); border-block: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 + p, .section-head h2 + .lead { margin-top: 16px; }
.grid-2, .grid-3, .grid-4 { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.split.center { align-items: center; }
.split.rev > :first-child { order: 2; }
.stack > * + * { margin-top: 16px; }

/* ---------- Type helpers ---------- */
.eyebrow {
  display: inline-block;
  font: 700 13px/1 "DM Sans", sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 14px;
}
.lead { font-size: clamp(18px, 1.6vw, 21px); color: var(--muted); max-width: 60ch; }
.muted { color: var(--muted); }
.small { font-size: 15px; }
.accent-text { color: var(--accent-text); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px;
  border-radius: 99px;
  border: 2px solid transparent;
  background: var(--accent);
  color: var(--accent-ink);
  font: 700 16px/1.2 "DM Sans", sans-serif;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, background-color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px -10px rgba(22, 20, 58, .45); }
.btn.alt   { background: var(--accent-2); color: var(--accent-2-ink); }
.btn.dark  { background: var(--ink); color: #fff; }
.btn.light { background: #fff; color: var(--ink); }
.btn.ghost { background: transparent; color: inherit; border-color: currentColor; }
.btn.sm { padding: 9px 18px; font-size: 15px; }
.btn.lg { padding: 17px 32px; font-size: 18px; }
.btn .ic, .btn svg { width: 18px; height: 18px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.bar {
  max-width: 1240px; margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px var(--gutter);
}
.brand { display: inline-flex; align-items: center; flex-shrink: 0; border-radius: 12px; }
.brand img { height: 46px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a { text-decoration: none; font-weight: 500; padding: 8px 14px; border-radius: 99px; font-size: 16px; }
.main-nav a.plain:hover, .main-nav a.plain.on { background: var(--soft); }
.main-nav .pill { font-weight: 700; border: 2px solid transparent; transition: background-color .2s, color .2s; }
.pill.p-school    { background: #FFE9C2; color: #7A3B00; }
.pill.p-institute { background: #E9E6FF; color: #2A1FB8; }
.pill.p-software  { background: #D7F7E8; color: #065F46; }
.pill.p-tuition   { background: #FCE7F3; color: #831843; }
.pill.p-tuition:hover,   .pill.p-tuition.on   { background: var(--berry-deep); color: #fff; }
.pill.p-school:hover,    .pill.p-school.on    { background: var(--sun);       color: var(--ink); }
.pill.p-institute:hover, .pill.p-institute.on { background: var(--ind);       color: #fff; }
.pill.p-software:hover,  .pill.p-software.on  { background: var(--emer-deep); color: #fff; }
.nav-sep { width: 1px; height: 22px; background: var(--line); margin-inline: 6px; }
.main-nav .btn { margin-left: 6px; }
.menu-btn {
  display: none;
  width: 46px; height: 46px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--card); color: var(--text);
  cursor: pointer; place-items: center;
}
.menu-icon, .menu-icon::before, .menu-icon::after {
  display: block; width: 20px; height: 2px; background: currentColor; border-radius: 2px;
  transition: transform .2s, opacity .2s; position: relative;
}
.menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
.menu-icon::before { top: -6px; }
.menu-icon::after { top: 6px; }
.menu-btn[aria-expanded="true"] .menu-icon { background: transparent; }
.menu-btn[aria-expanded="true"] .menu-icon::before { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-icon::after { transform: translateY(-6px) rotate(-45deg); }

/* Division sub-nav */
.sub-nav { border-top: 1px solid var(--line); }
.sub-inner {
  max-width: 1240px; margin-inline: auto; padding: 8px var(--gutter);
  display: flex; align-items: center; gap: 4px;
  overflow-x: auto; scrollbar-width: none;
}
.sub-inner::-webkit-scrollbar { display: none; }
.sub-label {
  font: 800 15px "Bricolage Grotesque", sans-serif; color: var(--accent-text);
  margin-right: 10px; white-space: nowrap;
}
.sub-nav a {
  text-decoration: none; font-size: 15px; font-weight: 500; color: var(--muted);
  padding: 6px 14px; border-radius: 99px; white-space: nowrap;
}
.sub-nav a:hover { color: var(--text); background: var(--soft); }
.sub-nav a.on { background: var(--accent-soft); color: var(--accent-soft-ink); font-weight: 700; }

/* ---------- Home: doors ---------- */
.doors { display: flex; min-height: calc(100vh - 71px); min-height: calc(100svh - 71px); }
.door {
  flex: 1 1 0; min-width: 0;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 18px;
  padding: clamp(28px, 4vw, 56px);
  text-decoration: none; position: relative; overflow: hidden; isolation: isolate;
  transition: flex-grow .45s cubic-bezier(.2, .7, .2, 1);
}
.door .num { position: absolute; top: clamp(24px, 3vw, 40px); left: clamp(28px, 4vw, 56px); font: 700 15px "DM Sans", sans-serif; letter-spacing: .12em; opacity: .8; }
.door h1, .door h2 { font-size: clamp(36px, 3.9vw, 64px); font-weight: 800; letter-spacing: -.03em; }
.door p { margin: 0; max-width: 32ch; font-size: 18px; }
.door .go {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; padding: 14px 26px; border-radius: 99px; transition: transform .2s;
}
.door .go .ic, .door .go svg { width: 18px; height: 18px; }
.door::after { content: ""; position: absolute; z-index: -1; pointer-events: none; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.door:hover .go, .door:focus-visible .go { transform: translateY(-3px); }
.door.d-school { background: linear-gradient(200deg, var(--sun), var(--coral)); color: var(--ink); }
.door.d-school .go { background: var(--ink); color: #fff; }
.door.d-school::after { right: -14%; top: -8%; width: 62%; aspect-ratio: 1; border-radius: 30%; background: #fff; opacity: .26; transform: rotate(18deg); }
.door.d-institute { background: linear-gradient(160deg, var(--ind), var(--ind-deep)); color: #fff; }
.door.d-institute .go { background: var(--cyan); color: var(--ink); }
.door.d-institute::after { right: -16%; top: -10%; width: 66%; aspect-ratio: 1; border-radius: 50%; background: #fff; opacity: .2; }
.door.d-software { background: linear-gradient(200deg, #0E9F6E 0%, #065F46 58%, #053D30 100%); color: #fff; }
.door.d-software .go { background: var(--lime); color: var(--ink); }
.door.d-software::after {
  right: -10%; top: -6%; width: 62%; aspect-ratio: 1; border-radius: 28px;
  background-image: radial-gradient(rgba(255, 255, 255, .55) 2px, transparent 2.5px);
  background-size: 22px 22px; opacity: .45; transform: rotate(-8deg);
}
.door.d-tuition { background: linear-gradient(160deg, #DB2777 0%, #A21CAF 55%, #7E22CE 100%); color: #fff; }
.door.d-tuition .go { background: var(--blush); color: var(--ink); }
/* Owl eyes: two rings side by side */
.door.d-tuition::after {
  right: -4%; top: 6%; width: 70%; aspect-ratio: 2 / 1;
  background: radial-gradient(closest-side, rgba(255,255,255,.75) 0 26%, transparent 27% 52%, rgba(255,255,255,.45) 53% 78%, transparent 79%) left / 50% 100% no-repeat, radial-gradient(closest-side, rgba(255,255,255,.75) 0 26%, transparent 27% 52%, rgba(255,255,255,.45) 53% 78%, transparent 79%) right / 50% 100% no-repeat;
  opacity: .5;
}
.door:hover::after { transform: rotate(28deg) scale(1.05); }
.door.d-tuition:hover::after { transform: scale(1.06); }
.door.d-institute:hover::after { transform: scale(1.12); }
.door.d-software:hover::after { transform: rotate(4deg) scale(1.05); }
@media (min-width: 821px) and (hover: hover) {
  .doors:hover .door { flex-grow: .85; }
  .doors .door:hover, .doors .door:focus-visible { flex-grow: 1.35; }
}
.lead-line { text-align: center; color: var(--muted); font-size: 18px; padding: 22px var(--gutter); margin: 0; border-bottom: 1px solid var(--line); }


/* ---------- Page hero ---------- */
.page-hero {
  background: var(--hero-grad);
  color: var(--hero-ink);
  position: relative; overflow: hidden; isolation: isolate;
  padding-block: clamp(56px, 9vw, 120px) clamp(48px, 7vw, 96px);
}
.page-hero::after {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  right: -8%; top: -30%; width: min(560px, 60vw); aspect-ratio: 1; border-radius: 50%;
  background: #fff; opacity: .16;
}
[data-div="school"] .page-hero::after { border-radius: 30%; transform: rotate(18deg); opacity: .24; }
[data-div="software"] .page-hero::after {
  border-radius: 32px; transform: rotate(-8deg); opacity: .4; background: transparent;
  background-image: radial-gradient(rgba(255, 255, 255, .55) 2px, transparent 2.5px); background-size: 22px 22px;
}
[data-div="tuition"] .page-hero::after {
  width: min(620px, 66vw); aspect-ratio: 2 / 1; border-radius: 0; top: -8%; right: -6%; opacity: .4;
  background: radial-gradient(closest-side, rgba(255,255,255,.75) 0 26%, transparent 27% 52%, rgba(255,255,255,.45) 53% 78%, transparent 79%) left / 50% 100% no-repeat, radial-gradient(closest-side, rgba(255,255,255,.75) 0 26%, transparent 27% 52%, rgba(255,255,255,.45) 53% 78%, transparent 79%) right / 50% 100% no-repeat;
}
.page-hero .eyebrow { color: inherit; opacity: .85; }
.page-hero h1 { max-width: 15ch; }
.page-hero .lead { color: var(--hero-muted); margin-top: 22px; max-width: 54ch; }
.page-hero .btn { background: var(--accent-2); color: var(--accent-2-ink); }
.page-hero .btn.ghost { background: transparent; color: var(--hero-ink); border-color: currentColor; }
[data-div="school"] .page-hero .btn:not(.ghost) { background: var(--ink); color: #fff; }
/* Neutral pages (about, contact): ink hero with the three division colors as a stripe */
.page-hero.tri { background: radial-gradient(120% 140% at 100% 0%, #2A2470 0%, var(--ink) 60%); color: #fff; --hero-muted: rgba(255, 255, 255, .8); padding-bottom: clamp(64px, 8vw, 110px); }
.page-hero.tri::after { display: none; }
.page-hero.tri::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 10px;
  background: linear-gradient(90deg, var(--sun) 0 12.5%, var(--coral) 12.5% 25%, var(--ind) 25% 37.5%, var(--cyan) 37.5% 50%, var(--emer) 50% 62.5%, var(--lime) 62.5% 75%, var(--berry) 75% 87.5%, var(--blush) 87.5%);
}
.page-hero.tri .btn { background: var(--cyan); color: var(--ink); }
.trio { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1100px) { .trio { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.trio .card { border-top: 6px solid var(--accent); }
@media (max-width: 820px) { .trio { grid-template-columns: 1fr; } }
.map { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--soft); aspect-ratio: 16 / 10; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.map:has(.embed-ph) { overflow: visible; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .icon { width: 44px; height: 44px; border-radius: 14px; }
.contact-list .icon .ic { width: 22px; height: 22px; }
.contact-list b { display: block; font-size: 15px; color: var(--muted); font-weight: 500; }
.contact-list a { font-weight: 700; text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }

.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero-visual { position: relative; }
.hero-visual .media { box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .45); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px; padding: 0; list-style: none; font-weight: 500; font-size: 16px; }
.hero-meta li { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta .ic, .hero-meta svg { width: 18px; height: 18px; opacity: .9; }

/* ---------- Chips, tags ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; padding: 0; list-style: none; }
.chip { display: inline-block; padding: 10px 18px; border-radius: 99px; font-weight: 700; font-size: 15px; line-height: 1.2; text-decoration: none; }
.chip:nth-child(3n+1) { background: var(--accent); color: var(--accent-ink); }
.chip:nth-child(3n+2) { background: var(--accent-2); color: var(--accent-2-ink); }
.chip:nth-child(3n)   { background: var(--accent-soft); color: var(--accent-soft-ink); }
.tag {
  display: inline-block; padding: 4px 12px; border-radius: 99px;
  background: var(--accent-soft); color: var(--accent-soft-ink);
  font-size: 13px; font-weight: 700; line-height: 1.4;
}

/* ---------- Cards ---------- */
.fact { padding: 22px; border-radius: 20px; border: 2px solid var(--accent); background: var(--bg); }
.section.alt .fact { background: var(--card); }
.fact h3 { font-size: 22px; margin-bottom: 6px; }
.fact p { margin: 0; font-size: 15px; color: var(--muted); }
a.fact { display: block; text-decoration: none; transition: transform .2s, box-shadow .2s, background-color .2s; }
a.fact h3::after { content: " →"; color: var(--accent-text); }
a.fact:hover { transform: translateY(-3px); box-shadow: var(--shadow); background: var(--accent-soft); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(22px, 2.6vw, 30px);
  display: flex; flex-direction: column; gap: 10px;
}
.section.alt .card { background: var(--bg); }
.card h3 { margin-top: 4px; }
.card p { color: var(--muted); margin: 0; font-size: 16px; }
.card .card-foot { margin-top: auto; padding-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.card.link { text-decoration: none; transition: transform .2s, box-shadow .2s, border-color .2s; }
.card.link:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); }
.card .more { font-weight: 700; color: var(--accent-text); display: inline-flex; align-items: center; gap: 6px; }
.icon {
  width: 52px; height: 52px; border-radius: 16px; flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-soft-ink);
}
.icon .ic, .icon svg { width: 26px; height: 26px; }
.icon.solid { background: var(--accent); color: var(--accent-ink); }
.icon.alt { background: var(--accent-2); color: var(--accent-2-ink); }

/* ---------- Lists ---------- */
.checklist { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 12px; }
.checklist li { position: relative; padding-left: 34px; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316143A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.page-hero .checklist li::before, .help .checklist li::before { background-color: rgba(255, 255, 255, .9); }

.steps { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; gap: 16px; }
.steps > li {
  counter-increment: step; position: relative;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 26px 26px 96px; min-height: 96px;
}
.section.alt .steps > li { background: var(--bg); }
.steps > li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 24px; top: 22px;
  font: 800 34px/1 "Bricolage Grotesque", sans-serif; color: var(--accent-text);
}
.steps h3 { margin-bottom: 6px; }
.steps p { margin: 0; color: var(--muted); }
.steps.grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.steps.grid > li { padding: 76px 24px 24px; }

.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; font-size: 15px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-weight: 700; }

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.stat { padding: 22px; border-radius: 20px; background: var(--card); border: 1px solid var(--line); }
.stat b { display: block; font: 800 clamp(30px, 3.4vw, 44px)/1 "Bricolage Grotesque", sans-serif; color: var(--accent-text); letter-spacing: -.02em; }
.stat span { display: block; margin-top: 8px; color: var(--muted); font-size: 15px; }

.faq { display: grid; gap: 12px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 0 22px; }
.section.alt .faq details { background: var(--bg); }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 36px 20px 0; position: relative;
  font: 700 18px/1.3 "DM Sans", sans-serif;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font: 500 28px/1 "DM Sans", sans-serif; color: var(--accent-text); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details > :not(summary) { padding-bottom: 20px; color: var(--muted); margin: 0; }

/* ---------- Tables ---------- */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.tbl { width: 100%; border-collapse: collapse; font-size: 16px; min-width: 520px; }
.tbl th, .tbl td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl thead th { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); background: var(--soft); }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl td.code { font-weight: 700; color: var(--accent-text); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ---------- Media & notes ---------- */
.media { border-radius: var(--radius-lg); overflow: hidden; background: var(--soft); }
.media img { width: 100%; height: 100%; object-fit: cover; }
.note {
  border-left: 4px solid var(--accent-2); background: var(--soft);
  padding: 16px 20px; border-radius: 0 16px 16px 0; font-size: 15px; color: var(--muted);
}
.note strong { color: var(--text); }

/* ---------- CTA band ---------- */
.help {
  margin-block: clamp(40px, 6vw, 72px);
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--radius-lg);
  background: var(--ink); color: #fff;
  display: flex; flex-wrap: wrap; gap: 20px 32px; justify-content: space-between; align-items: center;
  position: relative; overflow: hidden; isolation: isolate;
}
.help::after {
  content: ""; position: absolute; z-index: -1; right: -60px; bottom: -120px; width: 300px; aspect-ratio: 1;
  border-radius: 50%; background: var(--accent-2); opacity: .18;
}
.help h2 { font-size: clamp(28px, 4vw, 44px); }
.help p { color: rgba(255, 255, 255, .78); margin: 10px 0 0; max-width: 52ch; }
:root[data-theme="dark"] .help { background: #1E1B4B; border: 1px solid var(--line); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .help { background: #1E1B4B; border: 1px solid var(--line); } }

/* ---------- Forms ---------- */
.form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(22px, 3.5vw, 40px); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label, .field .label { font-weight: 700; font-size: 15px; }
.req { color: var(--accent-text); }
.field input, .field select, .field textarea {
  width: 100%; font: 400 16px/1.4 "DM Sans", sans-serif; color: var(--text);
  background: var(--bg); border: 1.5px solid var(--line); border-radius: 14px; padding: 13px 15px;
  transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent); }
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--coral-deep); }
.field .hint { font-size: 14px; color: var(--muted); }
.form .btn { margin-top: 22px; }
.form .fine { font-size: 14px; color: var(--muted); margin: 14px 0 0; }
.field.consent { margin-top: 18px; }
.check { display: flex; gap: 12px; align-items: flex-start; font-weight: 500 !important; font-size: 15px; line-height: 1.5; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--accent); }
.check a { color: var(--accent-text); font-weight: 700; }
.check input[aria-invalid="true"] { outline: 2px solid var(--coral-deep); outline-offset: 2px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.notice { border-radius: 16px; padding: 16px 20px; margin-bottom: 18px; font-size: 16px; }
.notice.ok { background: #D7F7E8; color: #065F46; border: 1px solid #9FE5C6; }
.notice.err { background: #FFE4DE; color: #8A1F0F; border: 1px solid #FFB9AA; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-top: clamp(48px, 6vw, 72px); color: var(--muted); font-size: 15px; background: var(--card); }
.foot-grid { display: grid; grid-template-columns: 1.3fr repeat(5, 1fr); gap: 28px; }
.foot-brand p { margin-top: 14px; max-width: 32ch; }
.foot-col h2 { font: 800 18px "Bricolage Grotesque", sans-serif; color: var(--text); margin-bottom: 14px; letter-spacing: -.01em; }
.foot-col h2 a { text-decoration: none; }
.foot-col.f-school h2 a:hover { color: #C2321C; }
.foot-col.f-institute h2 a:hover { color: var(--ind); }
.foot-col.f-software h2 a:hover { color: var(--emer-deep); }
.foot-col.f-tuition h2 a:hover { color: var(--berry-deep); }
.foot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: var(--text); }
.foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); margin-top: 48px; padding-block: 22px; }
.foot-links { display: flex; gap: 18px; }

/* Logo legibility on dark backgrounds */
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .brand { background: #fff; padding: 4px 10px; } }
:root[data-theme="dark"] .brand { background: #fff; padding: 4px 10px; }

/* ---------- Motion ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .main-nav a { padding: 8px 11px; font-size: 15px; }
  .foot-grid { grid-template-columns: 1fr 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
  .grid-4, .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps.grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1160px) {
  .menu-btn { display: grid; }
  .main-nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 8px;
    padding: 16px var(--gutter) 24px;
    background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 18px; font-size: 17px; }
  .main-nav .btn { margin: 6px 0 0; }
  .nav-sep { width: auto; height: 1px; margin: 4px 0; }
  .bar { position: relative; }
}
@media (max-width: 820px) {
  .doors { flex-direction: column; min-height: 0; }
  .door { min-height: 52vh; min-height: 52svh; }
  .split, .hero-grid, .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .split.rev > :first-child { order: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .page-hero h1 { max-width: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .grid-4, .stats, .steps.grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .brand img { height: 38px; }
  .steps > li { padding: 70px 22px 22px; }
  .steps > li::before { top: 22px; left: 22px; }
  .help .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Fixes found during division builds ---------- */
.card .more .ic, .card .more svg { width: 18px; height: 18px; flex-shrink: 0; }
/* Checklist ticks: dark stroke needs a bright disc in dark mode */
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .checklist li::before { background-color: var(--accent-2); } }
:root[data-theme="dark"] .checklist li::before { background-color: var(--accent-2); }

/* ---------- Policies (long-form legal text) ---------- */
.policy-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.policy-toc { position: sticky; top: 100px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; font-size: 15px; }
.policy-toc b { display: block; font: 800 16px "Bricolage Grotesque", sans-serif; margin-bottom: 10px; }
.policy-toc ol { margin: 0; padding-left: 20px; display: grid; gap: 6px; color: var(--muted); }
.policy-toc a { text-decoration: none; color: var(--muted); }
.policy-toc a:hover { color: var(--text); text-decoration: underline; }
.prose { max-width: 760px; }
.prose > section { padding-bottom: 28px; margin-bottom: 28px; border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.prose > section:last-child { border-bottom: 0; }
.prose h2 { font-size: clamp(24px, 2.6vw, 32px); margin-bottom: 14px; }
.prose h3 { font-size: 19px; margin: 20px 0 8px; }
.prose p, .prose li { color: var(--muted); }
.prose strong { color: var(--text); }
.prose ul { padding-left: 22px; margin: 0 0 1em; display: grid; gap: 6px; }
.prose a { color: var(--accent-text); font-weight: 700; }
.prose .tbl-wrap { margin: 14px 0 18px; }
.prose .tbl { min-width: 480px; font-size: 15px; }
.policy-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 22px; font-size: 15px; color: var(--hero-muted); }
@media (max-width: 960px) { .policy-layout { grid-template-columns: minmax(0, 1fr); } .policy-toc { position: static; } }

/* ---------- Cookie consent ---------- */
.cc {
  position: fixed; z-index: 60;
  left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  max-width: 620px; margin-left: auto;
  max-height: calc(100vh - 32px); overflow-y: auto;
  background: var(--card); color: var(--text);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 24px 60px -20px rgba(22, 20, 58, .5);
  padding: clamp(18px, 3vw, 26px);
}
.cc [hidden] { display: none !important; }
.cc h2 { font-size: 22px; margin-bottom: 8px; }
.cc h2:focus { outline: none; }
.cc p { font-size: 15px; color: var(--muted); margin: 0; }
.cc p a { color: var(--accent-text); font-weight: 700; }
.cc-prefs fieldset { border: 0; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.cc-cat { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--line); border-radius: 16px; background: var(--soft); cursor: pointer; font-size: 15px; line-height: 1.45; }
.cc-cat.locked { cursor: default; }
.cc-cat input { width: 20px; height: 20px; margin: 1px 0 0; flex-shrink: 0; accent-color: var(--accent); }
.cc-cat b { display: block; }
.cc-cat span span { color: var(--muted); }
.cc-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.cc-actions .btn { flex: 1 1 auto; }
@media (max-width: 480px) { .cc-actions .btn { flex-basis: 100%; } }

/* Third-party embed waiting for consent (consent_embed()) */
.embed-ph { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: 24px; text-align: center; color: var(--muted); font-size: 15px; }
.embed-ph p { max-width: 46ch; margin: 0; }
.embed-ph .actions { margin-top: 0; justify-content: center; }
.embed-ph a.small { color: var(--accent-text); font-weight: 700; }
html:not(.js) .js-only { display: none; }
.consent .check.opt { margin-top: 14px; }