:root {
    /* Course design tokens */
    --navy: #0F172A;
    --indigo: #4F46E5;
    --indigo-d: #4338CA;
    --indigo-bg: #EEF2FF;
    --indigo-line: #C7D2FE;
    --cyan: #06B6D4;
    --cyan-l: #67E8F9;
    --green: #10B981;
    --green-d: #047857;
    --bg: #ffffff;
    --bg-soft: #F8FAFC;
    --border: #E2E8F0;
    --border-soft: #EEF2F7;
    --text: #0F172A;
    --muted: #475569;
    --soft: #64748B;
    /* Site header / footer tokens (same as index.html) */
    --brand: #1e40af;
    --brand-bright: #2563eb;
    --brand-light: #60a5fa;
    --brand-bg: #dbeafe;
    --shadow-sm: 0 1px 2px rgba(15,23,42,0.04), 0 1px 3px rgba(15,23,42,0.06);
    --shadow-md: 0 4px 12px rgba(15,23,42,0.06), 0 2px 4px rgba(15,23,42,0.04);
    --shadow-lg: 0 18px 44px rgba(15,23,42,0.10), 0 4px 12px rgba(15,23,42,0.05);
    --r: 14px;
    --r-lg: 18px;
    --wrap: 1240px;
    --nav-h: 65px;
    --cnav-h: 64px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
.i { width: 20px; height: 20px; flex-shrink: 0; }
:focus-visible { outline: 3px solid var(--indigo); outline-offset: 3px; border-radius: 6px; }
.on-dark :focus-visible { outline-color: var(--cyan-l); }
.skip { position: absolute; left: 12px; top: -60px; z-index: 2000; background: var(--indigo); color: #fff; padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ---------- Site header (shared with index.html) ---------- */
nav#navbar {
    position: fixed; top: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-soft);
    transition: box-shadow .25s ease;
    padding: 12px 4%;
}
nav#navbar.scrolled { box-shadow: 0 8px 30px rgba(15,23,42,0.08); }
.nav-container { max-width: 1500px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: flex; align-items: center; gap: 11px; text-decoration: none; color: inherit; flex-shrink: 0; }
.logo-mark { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; filter: drop-shadow(0 4px 10px rgba(37,99,235,0.28)); transition: transform .35s cubic-bezier(.34,1.56,.64,1); }
.logo:hover .logo-mark { transform: rotate(-8deg) scale(1.08); }
.logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.logo-text { line-height: 1; }
.logo-text .brand { font-family: 'Montserrat', sans-serif; font-weight: 800; letter-spacing: 1.2px; color: var(--brand); font-size: 1.1rem; }
.logo-text .tag { font-size: 0.57rem; color: var(--soft); letter-spacing: 0.9px; margin-top: 3px; text-transform: uppercase; font-weight: 600; }
.nav-links { display: flex; gap: 2px; list-style: none; align-items: center; }
.nav-item { position: relative; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 0.85rem; white-space: nowrap; transition: color .2s ease, background .2s ease; display: inline-flex; align-items: center; gap: 6px; padding: 9px 13px; border-radius: 9px; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--brand); background: var(--brand-bg); }
.caret { width: 7px; height: 7px; border-right: 1.8px solid currentColor; border-bottom: 1.8px solid currentColor; transform: rotate(45deg) translate(-1px,-1px); transition: transform .25s ease; opacity: 0.55; flex-shrink: 0; }
.nav-item.has-dropdown:hover .caret { transform: rotate(225deg) translate(-1px,-1px); opacity: 0.9; }
.dropdown-menu { position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(10px); min-width: 232px; background: #fff; border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transition: opacity .22s ease, transform .22s ease, visibility .22s; z-index: 1001; }
.dropdown-menu::before { content: ''; position: absolute; top: -14px; left: 0; right: 0; height: 14px; }
.nav-item.has-dropdown:hover .dropdown-menu, .nav-item.has-dropdown:focus-within .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown-menu a { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 10px 13px; border-radius: 10px; width: 100%; }
.dropdown-menu a .dd-title { font-weight: 600; color: var(--text); font-size: 0.85rem; }
.dropdown-menu a .dd-sub { font-size: 0.71rem; color: var(--soft); }
.dropdown-menu a:hover .dd-title, .dropdown-menu a[aria-current="page"] .dd-title { color: var(--brand); }
.nav-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.social-link { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 9px; border: 1px solid var(--border); color: var(--muted); transition: color .2s ease, background .2s ease, border-color .2s ease; }
.social-link svg { width: 18px; height: 18px; }
.social-link:hover { color: var(--brand-bright); background: var(--brand-bg); border-color: var(--brand-bright); }
.nav-enrol { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; font-weight: 600; font-size: 0.85rem; border-radius: 8px; text-decoration: none; white-space: nowrap; background: var(--indigo); color: #fff; box-shadow: 0 4px 14px rgba(79,70,229,0.28); transition: background .2s ease, transform .2s ease; }
.nav-enrol:hover { background: var(--indigo-d); transform: translateY(-1px); }
.mobile-toggle { display: none; background: transparent; border: 1px solid var(--border); padding: 8px 10px; border-radius: 8px; cursor: pointer; color: var(--brand); font-size: 1rem; }
@media (max-width: 1640px) {
    .nav-links > .nav-item > a { padding: 9px 8px; font-size: 0.8rem; }
    .nav-cta .social-link { width: 32px; height: 32px; }
    .nav-cta .social-link svg { width: 16px; height: 16px; }
}
@media (max-width: 1490px) {
    .nav-links > .nav-item > a { padding: 8px 6px; font-size: 0.76rem; }
    .logo-text .tag { display: none; }
    .nav-cta .social-link { display: none; }
    .nav-enrol { padding: 9px 14px; font-size: 0.8rem; }
}
@media (max-width: 1190px) {
    .nav-links { display: none; }
    .mobile-toggle { display: inline-flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
    .nav-links.open { display: flex; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); box-shadow: 0 12px 30px rgba(15,23,42,0.08); flex-direction: column; padding: 16px 5%; gap: 6px; align-items: flex-start; max-height: calc(100vh - var(--nav-h)); overflow-y: auto; }
    .nav-links.open .dropdown-menu { display: none; }
}
@media (max-width: 760px) { nav#navbar { padding: 12px 5%; } }
@media (max-width: 360px) { .nav-enrol { display: none; } }

/* ---------- Shared building blocks ---------- */
.wrap { max-width: var(--wrap); margin: 0 auto; }
.sec { padding: 80px 5%; scroll-margin-top: calc(var(--nav-h) + var(--cnav-h)); }
.sec.soft { background: var(--bg-soft); }
.sec-head { max-width: 780px; margin-bottom: 40px; }
.sec-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.kicker { display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--indigo); margin-bottom: 10px; }
h2.h2 { font-size: clamp(1.65rem, 1.1rem + 1.9vw, 2.4rem); line-height: 1.15; font-weight: 800; letter-spacing: -0.025em; color: var(--text); }
h2.h2 .hl { color: var(--indigo); }
.lead { font-size: 1.06rem; color: var(--muted); margin-top: 14px; line-height: 1.7; }
.btn-x { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 24px; border-radius: 10px; font-family: inherit; font-weight: 600; font-size: 0.95rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease; white-space: nowrap; }
.btn-x .i { width: 18px; height: 18px; }
.btn-enrol { background: var(--indigo); color: #fff; box-shadow: 0 10px 24px rgba(79,70,229,0.32); }
.btn-enrol:hover { background: var(--indigo-d); transform: translateY(-1px); }
.btn-line { background: rgba(255,255,255,0.04); color: #fff; border-color: rgba(255,255,255,0.32); }
.btn-line:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.55); }
.btn-soft { background: #fff; color: var(--indigo-d); border-color: var(--indigo-line); }
.btn-soft:hover { background: var(--indigo-bg); }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; color: var(--indigo-d); font-weight: 600; text-decoration: none; font-size: 0.95rem; }
.link-arrow:hover { text-decoration: underline; text-underline-offset: 3px; }
.link-arrow .i { width: 16px; height: 16px; }

/* ---------- Hero ---------- */
.idte-hero { position: relative; background: var(--navy); color: #E2E8F0; padding: calc(var(--nav-h) + 56px) 5% 72px; overflow: hidden; }
.idte-hero::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(55% 65% at 82% 38%, rgba(79,70,229,0.38) 0%, transparent 70%),
        radial-gradient(40% 50% at 6% 4%, rgba(6,182,212,0.18) 0%, transparent 70%),
        linear-gradient(180deg, #0B1226 0%, #0F172A 100%);
}
.idte-hero::after {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background-image: linear-gradient(rgba(148,163,184,0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(148,163,184,0.07) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(70% 70% at 70% 40%, #000 25%, transparent 75%);
    mask-image: radial-gradient(70% 70% at 70% 40%, #000 25%, transparent 75%);
}
.hero-grid { position: relative; z-index: 1; max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: 56px; align-items: center; }
.hero-top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.fdp-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(79,70,229,0.2); border: 1px solid rgba(129,140,248,0.45); color: #C7D2FE; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.fdp-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(6,182,212,0.2); }
.idte-line { font-size: 0.8rem; color: #94A3B8; letter-spacing: 0.02em; }
.idte-line strong { color: #fff; letter-spacing: 0.14em; font-weight: 800; }
.idte-hero h1 { font-size: clamp(2.2rem, 1.2rem + 3.4vw, 3.75rem); line-height: 1.04; font-weight: 800; letter-spacing: -0.035em; color: #fff; margin: 22px 0 18px; }
.idte-hero h1 .grad { background: linear-gradient(90deg, #22D3EE 0%, #818CF8 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: clamp(1.05rem, 0.95rem + 0.45vw, 1.25rem); color: #E2E8F0; font-weight: 500; line-height: 1.5; max-width: 640px; }
.hero-desc { margin-top: 14px; color: #94A3B8; font-size: 1rem; max-width: 600px; }
.hero-desc cite { color: #fff; font-style: italic; }
.hero-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 28px; max-width: 660px; }
.hfact { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(148,163,184,0.22); background: rgba(15,23,42,0.55); }
.hfact .i { width: 22px; height: 22px; color: var(--cyan-l); }
.hfact strong { display: block; color: #fff; font-size: 0.92rem; line-height: 1.2; }
.hfact span { display: block; color: #94A3B8; font-size: 0.74rem; line-height: 1.3; margin-top: 2px; }
.hfact.price { border-color: rgba(129,140,248,0.55); background: rgba(79,70,229,0.18); }
.hfact.price strong { font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-book { display: flex; gap: 16px; align-items: center; margin-top: 30px; padding: 14px 18px 14px 14px; border: 1px solid rgba(148,163,184,0.2); border-radius: 14px; background: rgba(255,255,255,0.03); max-width: 560px; }
.hero-book .hb-k { font-size: 0.7rem; color: var(--cyan-l); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700; }
.hero-book .hb-t { color: #fff; font-weight: 700; font-size: 1rem; line-height: 1.3; margin-top: 2px; }
.hero-book .hb-s { color: #94A3B8; font-size: 0.8rem; line-height: 1.45; margin-top: 3px; }

/* Hero visual */
.hero-visual { position: relative; }
.screen { position: relative; border-radius: 20px; padding: 20px 20px 8px; background: linear-gradient(160deg, rgba(30,41,82,0.88) 0%, rgba(15,23,42,0.92) 100%); border: 1px solid rgba(129,140,248,0.35); box-shadow: 0 30px 80px rgba(2,6,23,0.6), inset 0 1px 0 rgba(255,255,255,0.06); }
.screen-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.screen-head .t { color: #fff; font-weight: 700; font-size: 1.02rem; }
.screen-head .s { font-size: 0.72rem; color: #94A3B8; letter-spacing: 0.08em; text-transform: uppercase; }
.screen-dots { display: flex; gap: 6px; }
.screen-dots span { width: 9px; height: 9px; border-radius: 50%; background: rgba(148,163,184,0.35); }
.arch { width: 100%; height: auto; display: block; margin-top: 6px; }
.arch .ring { fill: none; stroke: rgba(129,140,248,0.22); stroke-width: 1.2; }
.arch .ring-2 { stroke-dasharray: 3 6; }
.arch .links line { stroke: rgba(103,232,249,0.6); stroke-width: 1.6; stroke-dasharray: 4 6; animation: flow 1.6s linear infinite; }
.arch .core-halo { fill: none; stroke: rgba(129,140,248,0.55); stroke-width: 1.5; transform-origin: 280px 210px; animation: halo 3.2s ease-out infinite; }
.arch .core { stroke: rgba(165,180,252,0.7); stroke-width: 1.5; }
.arch .core-t { fill: #fff; font: 700 17px Inter, sans-serif; text-anchor: middle; }
.arch .node circle { fill: rgba(15,23,42,0.92); stroke: rgba(103,232,249,0.75); stroke-width: 1.5; }
.arch .node { color: var(--cyan-l); }
.arch .node text { fill: #CBD5E1; font: 600 13px Inter, sans-serif; text-anchor: middle; }
.arch .node text.nc { fill: #fff; font-weight: 800; letter-spacing: 1px; }
@keyframes flow { to { stroke-dashoffset: -20; } }
@keyframes halo { 0% { transform: scale(0.92); opacity: 0.9; } 100% { transform: scale(1.3); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .arch .links line, .arch .core-halo { animation: none; } }
.hero-quote { display: flex; gap: 14px; align-items: flex-start; margin: 22px 6px 0; color: #CBD5E1; font-size: 1.02rem; line-height: 1.5; }
.hero-quote::before { content: ''; width: 3px; align-self: stretch; border-radius: 2px; background: linear-gradient(180deg, var(--cyan), var(--indigo)); flex-shrink: 0; }
.hero-quote strong { color: #fff; font-weight: 700; }

/* Book cover (CSS) */
.book { --w: 72px; width: var(--w); aspect-ratio: 2 / 3; flex-shrink: 0; position: relative; overflow: hidden; border-radius: 3px 7px 7px 3px; background: linear-gradient(165deg, #1B2A55 0%, #0B1530 58%, #070E22 100%); box-shadow: 0 12px 28px rgba(0,0,0,0.4), inset 0 0 0 1px rgba(255,255,255,0.06); color: #fff; font-family: Georgia, 'Times New Roman', serif; font-size: calc(var(--w) / 14); display: flex; flex-direction: column; align-items: center; text-align: center; padding: 2.4em 0.9em 0; }
.book::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 7%; background: linear-gradient(90deg, rgba(255,255,255,0.2), rgba(255,255,255,0)); }
.book::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 70% 18%, rgba(99,102,241,0.35), transparent 55%); pointer-events: none; }
.book .bk-the { font-size: 0.9em; letter-spacing: 0.24em; opacity: 0.85; }
.book .bk-title { font-size: 1.6em; font-weight: 700; line-height: 1.08; letter-spacing: 0.04em; margin-top: 0.35em; text-transform: uppercase; }
.book .bk-rule { width: 38%; height: 0.18em; background: #F59E0B; margin: 0.9em auto 0.7em; }
.book .bk-sub { font-family: Inter, sans-serif; font-size: 0.6em; line-height: 1.4; opacity: 0.75; }
.book .bk-auth { position: absolute; left: 0; right: 0; bottom: 0; padding: 0.7em 0.4em; background: linear-gradient(90deg, #B91C1C, #EA580C); font-family: Inter, sans-serif; font-size: 0.62em; font-weight: 600; letter-spacing: 0.03em; z-index: 1; }
.book.mini .bk-sub, .book.mini .bk-auth span { display: none; }
.book.mini .bk-auth { height: 12%; padding: 0; }

/* ---------- Course navigation ---------- */
.course-nav { position: sticky; top: var(--nav-h); z-index: 900; background: rgba(255,255,255,0.97); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); padding: 0 5%; }
.cn-in { max-width: var(--wrap); margin: 0 auto; display: flex; align-items: center; gap: 18px; height: var(--cnav-h); }
.cn-label { display: flex; align-items: center; gap: 10px; font-size: 0.82rem; font-weight: 700; color: var(--text); white-space: nowrap; flex-shrink: 0; }
.cn-label .idte { font-weight: 800; letter-spacing: 0.12em; color: var(--indigo); }
.cn-label .sep { width: 1px; height: 18px; background: var(--border); }
.cn-links { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; flex: 1; min-width: 0; }
.cn-links::-webkit-scrollbar { display: none; }
.cn-links a { padding: 9px 12px; border-radius: 8px; font-size: 0.86rem; color: var(--muted); font-weight: 500; text-decoration: none; white-space: nowrap; transition: color .2s ease, background .2s ease; }
.cn-links a:hover { color: var(--indigo-d); }
.cn-links a.active { color: var(--indigo-d); background: var(--indigo-bg); font-weight: 600; }
.cn-cta { flex-shrink: 0; }

/* ---------- Stats band ---------- */
.stats { background: #fff; border-bottom: 1px solid var(--border); padding: 30px 5%; }
.stats-in { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 1.25fr repeat(5, minmax(0, 1fr)); gap: 18px; align-items: center; }
.stats-lead { font-size: 1.08rem; font-weight: 800; line-height: 1.3; letter-spacing: -0.01em; }
.stat { display: flex; gap: 12px; align-items: center; border-left: 1px solid var(--border); padding-left: 18px; }
.stat .ic { width: 42px; height: 42px; border-radius: 12px; background: var(--indigo-bg); color: var(--indigo); display: grid; place-items: center; flex-shrink: 0; }
.stat strong { display: block; font-size: 1.15rem; font-weight: 800; line-height: 1.15; }
.stat span { display: block; font-size: 0.78rem; color: var(--soft); line-height: 1.3; }

/* ---------- Overview ---------- */
.ov-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 56px; align-items: start; }
.ov-text p { color: var(--muted); font-size: 1.04rem; line-height: 1.75; margin-top: 16px; }
.ov-text p cite { color: var(--text); font-weight: 600; font-style: italic; }
.ov-purpose { list-style: none; display: grid; gap: 12px; margin: 24px 0 26px; }
.ov-purpose li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.ov-purpose li strong { color: var(--text); }
.ov-purpose .i { color: var(--green); margin-top: 3px; }
.ov-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; }
.ov-fact { background: #fff; padding: 22px; display: flex; gap: 14px; align-items: flex-start; }
.ov-fact .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--indigo-bg); color: var(--indigo); display: grid; place-items: center; flex-shrink: 0; }
.ov-fact h3 { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--soft); }
.ov-fact p { font-size: 0.95rem; font-weight: 600; color: var(--text); line-height: 1.4; margin-top: 4px; }
.ov-fact p small { display: block; font-weight: 400; color: var(--soft); font-size: 0.8rem; margin-top: 2px; }

/* ---------- Curriculum ---------- */
.d1 { --c: #2563EB; --c-text: #1D4ED8; --c-bg: #DBEAFE; --c-head: linear-gradient(135deg, #2563EB, #1D4ED8); }
.d2 { --c: #7C3AED; --c-text: #6D28D9; --c-bg: #EDE9FE; --c-head: linear-gradient(135deg, #7C3AED, #6D28D9); }
.d3 { --c: #059669; --c-text: #047857; --c-bg: #D1FAE5; --c-head: linear-gradient(135deg, #047857, #065F46); }
.d4 { --c: #EA580C; --c-text: #C2410C; --c-bg: #FFEDD5; --c-head: linear-gradient(135deg, #C2410C, #9A3412); }
.d5 { --c: #E11D48; --c-text: #BE123C; --c-bg: #FFE4E6; --c-head: linear-gradient(135deg, #E11D48, #BE123C); }
.days { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 26px; align-items: stretch; }
.day { grid-row: 1; position: relative; background: #fff; border: 1px solid var(--border); border-radius: 16px; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: box-shadow .25s ease, border-color .25s ease, transform .25s ease; }
.day:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.day.open { border-color: var(--c); box-shadow: 0 0 0 1px var(--c), var(--shadow-md); }
.day:not(.d5)::after { content: ''; position: absolute; right: -19px; top: 36px; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 11px solid var(--c); }
.day-head { background: var(--c-head); color: #fff; text-align: center; padding: 14px 12px 12px; border-radius: 15px 15px 0 0; }
.day-head .n { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.92; }
.day-head .t { font-size: 1.1rem; font-weight: 800; line-height: 1.25; }
.day-head .h { font-size: 0.78rem; opacity: 0.9; }
.day-body { padding: 20px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.day-ic { width: 58px; height: 58px; border-radius: 50%; background: var(--c-bg); color: var(--c-text); display: grid; place-items: center; margin: 0 auto 14px; }
.day-ic .i { width: 28px; height: 28px; }
.day h3 { font-size: 1rem; font-weight: 800; text-align: center; line-height: 1.3; margin-bottom: 14px; min-height: 2.6em; }
.day-pts { list-style: none; display: grid; gap: 7px; margin-bottom: 18px; }
.day-pts li { position: relative; padding-left: 16px; font-size: 0.87rem; color: var(--muted); line-height: 1.45; }
.day-pts li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 6px; height: 6px; border-radius: 50%; background: var(--c); }
.day-toggle { margin-top: auto; width: 100%; min-height: 44px; border: 1px solid var(--border); background: var(--bg-soft); border-radius: 10px; font: 600 0.85rem Inter, sans-serif; color: var(--c-text); display: flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; transition: background .2s ease, border-color .2s ease; }
.day-toggle:hover { background: var(--c-bg); border-color: var(--c); }
.day-toggle .i { width: 16px; height: 16px; transition: transform .25s ease; }
.day-toggle[aria-expanded="true"] { background: var(--c-bg); border-color: var(--c); }
.day-toggle[aria-expanded="true"] .i { transform: rotate(180deg); }
.day-panel { grid-column: 1 / -1; grid-row: 2; background: #fff; border: 1px solid var(--border); border-top: 4px solid var(--c); border-radius: 16px; padding: 26px 28px 28px; box-shadow: var(--shadow-md); scroll-margin-top: calc(var(--nav-h) + var(--cnav-h) + 16px); scroll-margin-bottom: 24px; }
.day-panel[hidden] { display: none; }
.dp-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
.dp-head .k { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-text); }
.dp-head h3 { font-size: 1.25rem; font-weight: 800; line-height: 1.3; margin-top: 2px; }
.dp-close { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--border); background: #fff; color: var(--muted); cursor: pointer; display: grid; place-items: center; flex-shrink: 0; }
.dp-close:hover { background: var(--bg-soft); color: var(--text); }
.dp-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: 28px; }
.dp-grid.two { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
.dp-grid.two .dp-mods { grid-template-columns: 1fr 1fr; column-gap: 20px; }
.hours { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.hours li { background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 16px; font-size: 0.86rem; color: var(--muted); line-height: 1.45; }
.hours li strong { display: block; font-size: 1.6rem; font-weight: 800; color: var(--indigo-d); letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 4px; }
.hours li strong small { font-size: 0.8rem; font-weight: 600; color: var(--soft); margin-left: 3px; }
.dp-col h4 { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--soft); margin-bottom: 12px; }
.dp-mods { list-style: none; counter-reset: m; display: grid; gap: 10px; }
.dp-mods li { counter-increment: m; display: flex; gap: 12px; align-items: flex-start; font-size: 0.93rem; color: var(--text); line-height: 1.5; }
.dp-mods li::before { content: counter(m); width: 24px; height: 24px; border-radius: 50%; background: var(--c-bg); color: var(--c-text); font-size: 0.76rem; font-weight: 700; display: grid; place-items: center; flex-shrink: 0; margin-top: 1px; }
.dp-box { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 12px; padding: 16px; display: flex; gap: 12px; align-items: flex-start; font-size: 0.92rem; color: var(--muted); line-height: 1.6; }
.dp-box .i { color: var(--c-text); margin-top: 2px; }
.cur-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 14px; margin-top: 30px; padding: 18px 22px; border: 1px dashed var(--indigo-line); border-radius: 14px; background: var(--indigo-bg); }
.cur-foot p { color: var(--muted); font-size: 0.94rem; }
.cur-foot p strong { color: var(--text); }

/* ---------- Highlights & outcomes ---------- */
.ho-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 40px; align-items: start; }
.hl-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 26px; }
.hlc { background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 18px 14px; text-align: center; box-shadow: var(--shadow-sm); }
.hlc .ic { width: 46px; height: 46px; border-radius: 50%; background: var(--indigo-bg); color: var(--indigo); display: grid; place-items: center; margin: 0 auto 12px; }
.hlc .ic .i { width: 22px; height: 22px; }
.hlc strong { display: block; font-size: 0.92rem; font-weight: 700; line-height: 1.3; }
.hlc span { display: block; font-size: 0.8rem; color: var(--soft); line-height: 1.4; margin-top: 3px; }
.outcomes { background: linear-gradient(170deg, #fff 0%, var(--indigo-bg) 100%); border: 1px solid var(--indigo-line); border-radius: var(--r-lg); padding: 30px 28px; }
.outcomes h3 { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.01em; }
.outcomes > p { color: var(--muted); margin-top: 4px; font-size: 0.95rem; }
.oc-list { list-style: none; display: grid; gap: 12px; margin-top: 20px; }
.oc-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.97rem; line-height: 1.5; color: var(--text); }
.oc-list .i { color: var(--green); width: 22px; height: 22px; margin-top: 1px; }

/* ---------- Labs & capstone ---------- */
.labs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; align-items: start; }
.lab { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 22px 20px 18px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; height: 100%; }
.lab-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.lab-n { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--soft); }
.lab-ic { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--indigo), var(--cyan)); color: #fff; display: grid; place-items: center; }
.lab h3 { font-size: 1.08rem; font-weight: 800; line-height: 1.3; }
.lab > p { font-size: 0.9rem; color: var(--muted); margin-top: 8px; line-height: 1.6; }
.lab details { margin-top: auto; padding-top: 16px; }
.lab summary { list-style: none; cursor: pointer; min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-soft); font-weight: 600; font-size: 0.86rem; color: var(--indigo-d); }
.lab summary::-webkit-details-marker { display: none; }
.lab summary .i { width: 16px; height: 16px; transition: transform .25s ease; }
.lab details[open] summary { background: var(--indigo-bg); border-color: var(--indigo-line); }
.lab details[open] summary .i { transform: rotate(180deg); }
.lab details ul { list-style: none; display: grid; gap: 8px; margin-top: 14px; }
.lab details li { display: flex; gap: 10px; font-size: 0.88rem; color: var(--muted); line-height: 1.5; }
.lab details li .i { width: 16px; height: 16px; color: var(--green); margin-top: 3px; }
.capstone { margin-top: 28px; border-radius: 22px; padding: 36px; background: radial-gradient(60% 90% at 100% 0%, rgba(79,70,229,0.45), transparent 70%), linear-gradient(150deg, #131D3B 0%, var(--navy) 100%); color: #CBD5E1; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 36px; scroll-margin-top: calc(var(--nav-h) + var(--cnav-h) + 16px); }
.capstone .kicker { color: var(--cyan-l); }
.capstone h3 { color: #fff; font-size: clamp(1.4rem, 1.1rem + 1vw, 1.8rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; }
.capstone > div > p { margin-top: 12px; line-height: 1.7; }
.cap-deliv { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; list-style: none; }
.cap-deliv li { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border: 1px solid rgba(148,163,184,0.22); border-radius: 12px; background: rgba(255,255,255,0.03); font-size: 0.9rem; color: #E2E8F0; line-height: 1.4; }
.cap-deliv .i { color: var(--cyan-l); width: 18px; height: 18px; margin-top: 1px; }
.cap-eval { background: rgba(255,255,255,0.05); border: 1px solid rgba(148,163,184,0.25); border-radius: 16px; padding: 24px; }
.cap-eval h4 { color: #fff; font-size: 1.02rem; font-weight: 700; }
.cap-eval > p { font-size: 0.86rem; margin-top: 4px; color: #94A3B8; }
.cap-eval ol { list-style: none; counter-reset: c; display: grid; gap: 12px; margin-top: 16px; }
.cap-eval li { counter-increment: c; display: flex; gap: 12px; align-items: flex-start; font-size: 0.92rem; line-height: 1.45; }
.cap-eval li::before { content: counter(c); width: 26px; height: 26px; border-radius: 8px; background: rgba(103,232,249,0.14); color: var(--cyan-l); font-weight: 700; font-size: 0.8rem; display: grid; place-items: center; flex-shrink: 0; }
.cap-eval li strong { color: #fff; display: block; }

/* ---------- Audience & faculty ---------- */
.aud-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.aud { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 18px; }
.aud .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--indigo-bg); color: var(--indigo); display: grid; place-items: center; flex-shrink: 0; }
.aud h3 { font-size: 0.97rem; font-weight: 700; line-height: 1.3; }
.aud p { font-size: 0.84rem; color: var(--soft); line-height: 1.45; margin-top: 3px; }
.aud-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 18px; padding: 16px 20px; border-radius: 14px; background: var(--bg-soft); border: 1px solid var(--border); }
.aud-cta p { color: var(--muted); font-size: 0.95rem; }
.aud-cta p strong { color: var(--text); }
.sub-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 60px 0 22px; }
.sub-h h3 { font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.65rem); font-weight: 800; letter-spacing: -0.02em; }
.fac-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.fac { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 24px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.fac-top { display: flex; gap: 16px; align-items: center; margin-bottom: 14px; }
.avatar { width: 72px; height: 72px; border-radius: 50%; overflow: hidden; flex-shrink: 0; background: linear-gradient(135deg, var(--indigo), var(--cyan)); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 1.4rem; letter-spacing: 0.02em; box-shadow: 0 0 0 3px #fff, 0 0 0 4px var(--indigo-line); }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.alt { background: var(--indigo-bg); color: var(--indigo); }
.avatar .i { width: 32px; height: 32px; }
.fac h4 { font-size: 1.08rem; font-weight: 800; line-height: 1.25; }
.fac .role { font-size: 0.82rem; color: var(--indigo-d); font-weight: 600; line-height: 1.4; margin-top: 3px; }
.fac p { font-size: 0.9rem; color: var(--muted); line-height: 1.65; }
.fac .li { margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; color: #0A66C2; font-weight: 600; font-size: 0.86rem; text-decoration: none; }
.fac .li svg { width: 16px; height: 16px; }
.fac .li:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Book & IDTE ---------- */
.book-grid { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(0, 340px); gap: 44px; align-items: center; }
.book.lg { --w: 220px; }
.book-copy .bk-subtitle { font-size: 1.05rem; color: var(--muted); font-style: italic; margin-top: 10px; line-height: 1.55; }
.book-copy .bk-authors { margin-top: 10px; font-weight: 600; color: var(--text); font-size: 0.95rem; }
.book-copy > p { color: var(--muted); margin-top: 16px; line-height: 1.75; }
.book-arc { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 22px; }
.book-arc li { font-size: 0.8rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--c-bg); color: var(--c-text); }
.idte-card { background: var(--navy); color: #CBD5E1; border-radius: var(--r-lg); padding: 28px; position: relative; overflow: hidden; scroll-margin-top: calc(var(--nav-h) + var(--cnav-h) + 16px); }
.idte-card::before { content: ''; position: absolute; right: -60px; top: -60px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, rgba(79,70,229,0.55), transparent 70%); }
.idte-card .k { position: relative; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #94A3B8; }
.idte-mark { position: relative; font-size: 2.6rem; font-weight: 800; letter-spacing: 0.08em; line-height: 1; margin-top: 10px; background: linear-gradient(90deg, #22D3EE, #A5B4FC); -webkit-background-clip: text; background-clip: text; color: transparent; }
.idte-card .nm { position: relative; color: #fff; font-weight: 700; margin-top: 8px; }
.idte-card .by { position: relative; font-size: 0.82rem; color: #94A3B8; }
.idte-card p { position: relative; font-size: 0.9rem; line-height: 1.65; margin-top: 14px; }
.idte-card a { position: relative; display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; color: var(--cyan-l); font-weight: 600; font-size: 0.9rem; text-decoration: none; }
.idte-card a:hover { text-decoration: underline; text-underline-offset: 3px; }
.idte-card a .i { width: 16px; height: 16px; }

/* ---------- Fee & enrolment ---------- */
.enrol-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 32px; align-items: start; }
.price { background: linear-gradient(170deg, #fff 0%, #FBFAFF 100%); border: 1px solid var(--indigo-line); border-radius: 20px; padding: 30px; box-shadow: var(--shadow-lg); }
.price-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--indigo-d); background: var(--indigo-bg); padding: 5px 12px; border-radius: 999px; }
.price h3 { font-size: 1rem; font-weight: 600; color: var(--muted); margin-top: 16px; }
.price .amt { font-size: clamp(2.4rem, 2rem + 1.5vw, 3.1rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; color: var(--text); }
.price .per { color: var(--soft); font-size: 0.92rem; margin-top: 4px; }
.price hr { border: 0; border-top: 1px solid var(--border); margin: 22px 0 18px; }
.price h4 { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--soft); margin-bottom: 12px; }
.inc { list-style: none; display: grid; gap: 10px; }
.inc li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.93rem; line-height: 1.5; }
.inc .i { width: 20px; height: 20px; color: var(--green); margin-top: 1px; }
.price .note { margin-top: 18px; font-size: 0.82rem; color: var(--soft); line-height: 1.6; padding: 12px 14px; background: var(--bg-soft); border-radius: 10px; border: 1px solid var(--border); }
.price .btn-x { width: 100%; margin-top: 20px; }
.price .grp { text-align: center; font-size: 0.85rem; color: var(--muted); margin-top: 12px; }
.price .grp a { color: var(--indigo-d); font-weight: 600; }
.steps { margin-top: 22px; background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 24px; }
.steps h4 { font-size: 1rem; font-weight: 800; margin-bottom: 14px; }
.steps ol { list-style: none; counter-reset: s; display: grid; gap: 14px; }
.steps li { counter-increment: s; display: flex; gap: 12px; align-items: flex-start; font-size: 0.9rem; color: var(--muted); line-height: 1.5; }
.steps li::before { content: counter(s); width: 28px; height: 28px; border-radius: 50%; background: var(--indigo); color: #fff; font-weight: 700; font-size: 0.82rem; display: grid; place-items: center; flex-shrink: 0; }
.steps li strong { display: block; color: var(--text); }
.form-card { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 32px; box-shadow: var(--shadow-md); }
.form-card > h3 { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.01em; }
.form-card > p { color: var(--muted); font-size: 0.93rem; margin-top: 4px; }
.enrol-form { margin-top: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.f-group { display: flex; flex-direction: column; gap: 7px; min-width: 0; border: 0; }
.f-group.full { grid-column: 1 / -1; }
.f-group[hidden] { display: none; }
.f-group > label, .f-group > legend { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.f-group .req { color: #BE123C; }
.f-group .opt { color: var(--soft); font-weight: 400; }
.f-group input[type="text"], .f-group input[type="email"], .f-group input[type="tel"], .f-group input[type="number"], .f-group select, .f-group textarea { width: 100%; min-height: 48px; padding: 11px 14px; border: 1px solid #CBD5E1; border-radius: 10px; background: #fff; color: var(--text); font: 400 0.95rem Inter, sans-serif; transition: border-color .2s ease, box-shadow .2s ease; }
.f-group textarea { min-height: 96px; resize: vertical; }
.f-group input:focus, .f-group select:focus, .f-group textarea:focus { outline: none; border-color: var(--indigo); box-shadow: 0 0 0 3px rgba(79,70,229,0.18); }
.f-group .hint { font-size: 0.78rem; color: var(--soft); line-height: 1.4; }
.f-group legend { margin-bottom: 7px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.seg label { position: relative; display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 14px; border: 1px solid #CBD5E1; border-radius: 10px; cursor: pointer; font-size: 0.92rem; font-weight: 500; transition: border-color .2s ease, background .2s ease; }
.seg input { accent-color: var(--indigo); width: 18px; height: 18px; }
.seg label:has(input:checked) { border-color: var(--indigo); background: var(--indigo-bg); color: var(--indigo-d); }
.seg label:has(input:focus-visible) { outline: 3px solid var(--indigo); outline-offset: 2px; }
.consent { grid-column: 1 / -1; display: flex; gap: 12px; align-items: flex-start; font-size: 0.86rem; color: var(--muted); line-height: 1.55; cursor: pointer; }
.consent input { accent-color: var(--indigo); width: 20px; height: 20px; margin-top: 1px; flex-shrink: 0; }
.form-actions { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 12px; }
.form-actions .btn-x { width: 100%; font-size: 1rem; }
.form-note { font-size: 0.82rem; color: var(--soft); line-height: 1.55; display: flex; gap: 8px; align-items: flex-start; }
.form-note .i { width: 16px; height: 16px; margin-top: 2px; color: var(--indigo); }
.form-status { grid-column: 1 / -1; padding: 16px 18px; border-radius: 12px; background: #ECFDF5; border: 1px solid #A7F3D0; color: #065F46; font-size: 0.92rem; line-height: 1.6; }
.form-status a { color: #065F46; font-weight: 700; }

/* ---------- Certification & institutions ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.cert { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 24px 22px; box-shadow: var(--shadow-sm); }
.cert .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--indigo-bg); color: var(--indigo); display: grid; place-items: center; margin-bottom: 14px; }
.cert .ic.g { background: #ECFDF5; color: var(--green-d); }
.cert h3 { font-size: 1.04rem; font-weight: 800; }
.cert p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; margin-top: 6px; }
.inst { margin-top: 36px; border-radius: 22px; padding: 38px; background: radial-gradient(50% 120% at 0% 100%, rgba(6,182,212,0.28), transparent 70%), radial-gradient(50% 120% at 100% 0%, rgba(79,70,229,0.45), transparent 70%), var(--navy); color: #CBD5E1; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: 36px; align-items: center; scroll-margin-top: calc(var(--nav-h) + var(--cnav-h) + 16px); }
.inst .kicker { color: var(--cyan-l); }
.inst h3 { color: #fff; font-size: clamp(1.4rem, 1.1rem + 1vw, 1.85rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
.inst > div > p { margin-top: 10px; line-height: 1.7; }
.inst ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-top: 18px; }
.inst li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; color: #E2E8F0; line-height: 1.45; }
.inst li .i { width: 18px; height: 18px; color: var(--cyan-l); margin-top: 2px; }
.inst-cta { display: flex; flex-direction: column; gap: 12px; }
.inst-cta .btn-x { width: 100%; }

/* ---------- FAQs ---------- */
.faq-list { max-width: 880px; margin: 0 auto; display: grid; gap: 12px; }
.faq { background: #fff; border: 1px solid var(--border); border-radius: var(--r); transition: border-color .2s ease, box-shadow .2s ease; }
.faq[open] { border-color: var(--indigo-line); box-shadow: var(--shadow-md); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; min-height: 60px; font-weight: 700; font-size: 1rem; line-height: 1.4; border-radius: var(--r); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { width: 30px; height: 30px; border-radius: 50%; background: var(--indigo-bg); color: var(--indigo); display: grid; place-items: center; flex-shrink: 0; transition: transform .25s ease; }
.faq summary .pm .i { width: 16px; height: 16px; }
.faq[open] summary .pm { transform: rotate(180deg); }
.faq .ans { padding: 0 22px 20px; color: var(--muted); font-size: 0.95rem; line-height: 1.7; }
.faq .ans a { color: var(--indigo-d); font-weight: 600; }
.faq-more { text-align: center; margin-top: 26px; color: var(--muted); }

/* ---------- Footer (shared with index.html) ---------- */
footer { background: #0f1a3a; color: #cbd5e1; padding: 60px 5% 30px; }
.footer-inner { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .logo-text .brand { color: #fff; }
.footer-brand .logo-text .tag { color: #94a3b8; display: block; }
.footer-brand p { margin-top: 16px; color: #94a3b8; font-size: 0.9rem; max-width: 320px; }
.footer-col h5 { font-family: 'Montserrat', sans-serif; font-size: 0.85rem; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: #94a3b8; text-decoration: none; font-size: 0.88rem; transition: color .2s ease; }
.footer-col a:hover { color: var(--brand-light); }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social .social-link { border-color: rgba(255,255,255,0.18); color: #94a3b8; }
.footer-social .social-link:hover { color: #fff; background: rgba(96,165,250,0.18); border-color: var(--brand-light); }
.footer-bottom { max-width: 1400px; margin: 40px auto 0; padding-top: 26px; border-top: 1px solid rgba(255,255,255,0.08); color: #64748b; font-size: 0.82rem; text-align: center; }

/* ---------- Mobile sticky enrol bar ---------- */
.m-cta { display: none; }

/* ---------- Programme level accents ---------- */
.lv-fdp  { --lv: #4F46E5; --lv-text: #4338CA; --lv-bg: #EEF2FF; --lv-l: #818CF8; }
.lv-caap { --lv: #0891B2; --lv-text: #0E7490; --lv-bg: #ECFEFF; --lv-l: #22D3EE; }
.lv-caad { --lv: #059669; --lv-text: #047857; --lv-bg: #ECFDF5; --lv-l: #34D399; }
.lv-caaa { --lv: #7C3AED; --lv-text: #6D28D9; --lv-bg: #F5F3FF; --lv-l: #A78BFA; }
.lv-ccao { --lv: #D97706; --lv-text: #B45309; --lv-bg: #FFFBEB; --lv-l: #FBBF24; }

/* ---------- Breadcrumbs & level badge (hero) ---------- */
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 0.82rem; color: #94A3B8; margin-bottom: 18px; list-style: none; }
.crumbs a { color: #CBD5E1; text-decoration: none; }
.crumbs a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.crumbs li + li::before { content: '/'; margin-right: 8px; opacity: 0.5; }
.crumbs [aria-current] { color: #fff; font-weight: 600; }
.lv-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(15,23,42,0.6); border: 1px solid var(--lv-l); color: var(--lv-l); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.lv-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lv-l); }

/* ---------- Pathway card (hero) ---------- */
.path-card { border-radius: 20px; padding: 24px; background: linear-gradient(160deg, rgba(30,41,82,0.88) 0%, rgba(15,23,42,0.92) 100%); border: 1px solid rgba(129,140,248,0.35); box-shadow: 0 30px 80px rgba(2,6,23,0.6), inset 0 1px 0 rgba(255,255,255,0.06); }
.path-card .s { font-size: 0.72rem; color: #94A3B8; letter-spacing: 0.08em; text-transform: uppercase; }
.path-card h2 { color: #fff; font-size: 1.05rem; font-weight: 700; margin-top: 2px; }
.path { list-style: none; display: grid; gap: 10px; margin-top: 18px; position: relative; }
.path::before { content: ''; position: absolute; left: 25px; top: 26px; bottom: 26px; width: 2px; background: linear-gradient(180deg, #22D3EE, #34D399, #A78BFA, #FBBF24); opacity: 0.45; }
.path a { position: relative; display: flex; align-items: center; gap: 14px; padding: 11px 14px 11px 10px; border-radius: 14px; border: 1px solid rgba(148,163,184,0.18); background: rgba(15,23,42,0.85); color: #CBD5E1; text-decoration: none; transition: border-color .2s ease, background .2s ease; }
.path a:hover { border-color: rgba(148,163,184,0.5); background: rgba(30,41,82,0.95); }
.path .n { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; background: #0F172A; border: 2px solid var(--lv-l); color: var(--lv-l); font-weight: 800; font-size: 0.82rem; }
.path strong { display: block; color: #fff; font-size: 0.95rem; line-height: 1.25; }
.path em { display: block; font-style: normal; font-size: 0.8rem; color: #94A3B8; line-height: 1.3; }
.path .meta { margin-left: auto; text-align: right; font-size: 0.76rem; color: #94A3B8; white-space: nowrap; line-height: 1.35; }
.path .meta b { display: block; color: #E2E8F0; font-weight: 700; }
.path li.here a { border-color: var(--lv-l); background: rgba(30,41,82,0.98); box-shadow: 0 0 0 1px var(--lv-l); }
.path li.here .n { background: var(--lv-l); color: #0F172A; }
.here-tag { display: inline-block; margin-left: 6px; padding: 2px 7px; border-radius: 999px; background: var(--lv-l); color: #0F172A; font-size: 0.64rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; vertical-align: 2px; }
.path-fdp { margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(148,163,184,0.3); font-size: 0.84rem; color: #94A3B8; line-height: 1.5; }
.path-fdp a { color: #A5B4FC; font-weight: 600; }

/* ---------- Info cards & tick lists ---------- */
.info-card { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 24px 26px; box-shadow: var(--shadow-sm); }
.info-card + .info-card { margin-top: 16px; }
.info-card h3 { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--soft); margin-bottom: 12px; }
.info-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.65; }
.info-card .facts { display: grid; gap: 14px; }
.info-card .facts > div { display: flex; gap: 12px; align-items: flex-start; }
.info-card .facts .ic { width: 38px; height: 38px; border-radius: 10px; background: var(--lv-bg); color: var(--lv-text); display: grid; place-items: center; flex-shrink: 0; }
.info-card .facts small { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--soft); }
.info-card .facts span { display: block; font-size: 0.95rem; font-weight: 600; color: var(--text); line-height: 1.4; }
.ticks { list-style: none; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.97rem; line-height: 1.55; color: var(--muted); }
.ticks .i { width: 20px; height: 20px; color: var(--green); margin-top: 2px; }
.ticks.two { grid-template-columns: 1fr 1fr; column-gap: 28px; }
.ov-text .ticks { margin: 22px 0 6px; }
.note { margin-top: 16px; display: flex; gap: 10px; align-items: flex-start; font-size: 0.86rem; color: var(--soft); line-height: 1.6; }
.note .i { width: 18px; height: 18px; color: var(--indigo); margin-top: 2px; }

/* ---------- Week-by-week curriculum ---------- */
.weeks { list-style: none; display: grid; gap: 12px; }
.wk { display: grid; grid-template-columns: 96px minmax(0, 1.6fr) minmax(0, 1fr); gap: 22px; align-items: start; background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--lv); border-radius: var(--r); padding: 18px 22px; box-shadow: var(--shadow-sm); }
.wk-n { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lv-text); }
.wk-n strong { display: block; font-size: 1.7rem; letter-spacing: -0.02em; color: var(--text); line-height: 1.1; }
.wk h3 { font-size: 1.02rem; font-weight: 800; line-height: 1.35; }
.wk p { font-size: 0.93rem; color: var(--muted); line-height: 1.6; margin-top: 4px; }
.wk-out { display: flex; gap: 10px; align-items: flex-start; background: var(--lv-bg); border-radius: 12px; padding: 12px 14px; font-size: 0.89rem; color: var(--text); line-height: 1.5; }
.wk-out .i { width: 18px; height: 18px; color: var(--lv-text); margin-top: 2px; }
.wk-out small { display: block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lv-text); margin-bottom: 2px; }
.weeks.grid2 { grid-template-columns: 1fr 1fr; }
.weeks.grid2 .wk { grid-template-columns: 76px minmax(0, 1fr); }

/* ---------- Assessment weights ---------- */
.assess-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 28px; align-items: start; }
.bars { list-style: none; display: grid; gap: 18px; background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--shadow-sm); }
.bars h3 { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--soft); }
.bar-top { display: flex; justify-content: space-between; gap: 14px; font-size: 0.95rem; font-weight: 600; line-height: 1.4; }
.bar-top b { font-weight: 800; color: var(--lv-text); }
.bar { height: 10px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--border); margin-top: 8px; overflow: hidden; }
.bar i { display: block; height: 100%; width: var(--w); border-radius: 999px; background: linear-gradient(90deg, var(--lv), var(--indigo)); }
.capstone .bars { background: rgba(255,255,255,0.05); border-color: rgba(148,163,184,0.25); box-shadow: none; }
.capstone .bars h3 { color: #94A3B8; }
.capstone .bar-top { color: #E2E8F0; }
.capstone .bar-top b { color: var(--cyan-l); }
.capstone .bar { background: rgba(255,255,255,0.06); border-color: rgba(148,163,184,0.2); }
.capstone .bar i { background: linear-gradient(90deg, var(--cyan), #818CF8); }
.capstone .bars .note { color: #94A3B8; margin-top: 0; }
.capstone .bars .note .i { color: var(--cyan-l); }
.cap-list { list-style: none; display: grid; gap: 10px; margin-top: 18px; }
.cap-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.93rem; color: #E2E8F0; line-height: 1.5; }
.cap-list .i { width: 18px; height: 18px; color: var(--cyan-l); margin-top: 2px; }
.capstone h4 { color: #fff; font-size: 0.95rem; font-weight: 700; margin-top: 24px; }

/* ---------- Certification ladder ---------- */
.ladder { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.ladder > li { position: relative; }
.ladder > li:not(:last-child)::after { content: ''; position: absolute; right: -18px; top: 34px; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 11px solid var(--lv); z-index: 1; }
.rung { display: flex; flex-direction: column; height: 100%; background: #fff; border: 1px solid var(--border); border-top: 4px solid var(--lv); border-radius: 16px; padding: 20px; color: inherit; text-decoration: none; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
a.rung:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.rung .lvl { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lv-text); }
.rung strong { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.01em; line-height: 1.2; margin-top: 2px; }
.rung .nm { font-size: 0.92rem; font-weight: 600; line-height: 1.35; }
.rung p { font-size: 0.86rem; color: var(--muted); line-height: 1.55; margin-top: 10px; }
.rung .ev { margin-top: auto; padding-top: 14px; font-size: 0.8rem; color: var(--soft); line-height: 1.45; }
.rung .ev b { display: block; color: var(--text); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 2px; }
.ladder > li.here .rung { box-shadow: 0 0 0 2px var(--lv), var(--shadow-md); }
.ladder .here-tag { background: var(--lv); color: #fff; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.chip { font-size: 0.75rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--lv-bg); color: var(--lv-text); }
.fdp-track { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; padding: 18px 22px; border-radius: 16px; background: var(--indigo-bg); border: 1px dashed var(--indigo-line); }
.fdp-track p { color: var(--muted); font-size: 0.94rem; line-height: 1.6; max-width: 820px; }
.fdp-track p strong { color: var(--text); }
.next-card { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; padding: 22px 24px; border-radius: 16px; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.next-card .k { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--soft); }
.next-card h3 { font-size: 1.1rem; font-weight: 800; margin-top: 2px; }
.next-card p { font-size: 0.92rem; color: var(--muted); margin-top: 2px; }

/* ---------- Programme cards (hub) ---------- */
.prog-feature { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 28px; align-items: center; padding: 28px 30px; border-radius: 20px; color: #CBD5E1; background: radial-gradient(55% 140% at 100% 0%, rgba(79,70,229,0.5), transparent 70%), var(--navy); box-shadow: var(--shadow-lg); }
.prog-feature .k { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan-l); }
.prog-feature h3 { color: #fff; font-size: clamp(1.3rem, 1.05rem + 0.9vw, 1.7rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; margin-top: 4px; }
.prog-feature p { margin-top: 8px; line-height: 1.65; font-size: 0.95rem; max-width: 640px; }
.prog-feature .pf-facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.prog-feature .pf-facts span { font-size: 0.8rem; font-weight: 600; padding: 5px 11px; border-radius: 999px; background: rgba(255,255,255,0.07); border: 1px solid rgba(148,163,184,0.25); color: #E2E8F0; }
.prog-feature .pf-cta { display: flex; flex-direction: column; gap: 10px; }
.prog-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 18px; }
.prog { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 24px 22px 22px; box-shadow: var(--shadow-sm); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.prog::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--lv); }
.prog:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.prog .lvl { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--lv-text); }
.prog .code { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; margin-top: 4px; }
.prog h3 { font-size: 1rem; font-weight: 700; line-height: 1.35; }
.prog .promise { font-size: 0.9rem; color: var(--muted); line-height: 1.55; margin-top: 10px; }
.prog dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 12px; padding: 12px 0; border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.prog dt { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--soft); }
.prog dd { font-size: 0.98rem; font-weight: 700; color: var(--text); }
.prog .who { font-size: 0.83rem; color: var(--soft); line-height: 1.5; }
.prog .go { margin-top: auto; padding-top: 16px; color: var(--lv-text); }
.prog .go::after { content: ''; position: absolute; inset: 0; }

/* ---------- Generic grids, tables & steps ---------- */
.mini-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.mcard { background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 20px; box-shadow: var(--shadow-sm); }
.mcard .ic { width: 42px; height: 42px; border-radius: 12px; background: var(--indigo-bg); color: var(--indigo); display: grid; place-items: center; margin-bottom: 12px; }
.mcard h3 { font-size: 1rem; font-weight: 800; line-height: 1.3; }
.mcard p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; margin-top: 6px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; margin-top: 24px; }
.map { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border: 1px solid var(--border); border-radius: 16px; overflow: hidden; font-size: 0.93rem; box-shadow: var(--shadow-sm); }
.map th { text-align: left; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--soft); background: var(--bg-soft); padding: 14px 18px; border-bottom: 1px solid var(--border); }
.map td { padding: 14px 18px; border-bottom: 1px solid var(--border-soft); vertical-align: top; color: var(--muted); line-height: 1.55; }
.map tr:last-child td { border-bottom: 0; }
.map td:first-child { font-weight: 600; color: var(--text); }
.map td.w { font-weight: 800; color: var(--indigo-d); white-space: nowrap; }
.map a { color: var(--indigo-d); font-weight: 700; }
.flow { list-style: none; counter-reset: f; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.flow li { counter-increment: f; background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 16px; font-size: 0.86rem; color: var(--muted); line-height: 1.5; }
.flow li::before { content: counter(f); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--indigo); color: #fff; font-weight: 700; font-size: 0.8rem; margin-bottom: 10px; }
.flow li strong { display: block; color: var(--text); font-size: 0.95rem; margin-bottom: 2px; }
.sub-k { font-size: 1.15rem; font-weight: 800; letter-spacing: -0.01em; margin: 40px 0 16px; }

@media (max-width: 1180px) {
    .prog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ladder { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ladder > li:not(:last-child)::after { display: none; }
}
@media (max-width: 1023px) {
    .assess-grid, .two-col { grid-template-columns: 1fr; }
    .prog-feature { grid-template-columns: minmax(0, 1fr); }
    .prog-feature .book { display: none; }
    .prog-feature .pf-cta { flex-direction: row; flex-wrap: wrap; }
    .wk { grid-template-columns: 80px minmax(0, 1fr); }
    .wk .wk-out { grid-column: 2; }
    .weeks.grid2 { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .ticks.two { grid-template-columns: 1fr; }
    .path .meta { display: none; }
    .map thead { display: none; }
    .map, .map tbody, .map tr, .map td { display: block; width: 100%; }
    .map tr { padding: 12px 0; border-bottom: 1px solid var(--border); }
    .map tr:last-child { border-bottom: 0; }
    .map td { border: 0; padding: 3px 18px; }
    .map td::before { content: attr(data-th); display: block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--soft); }
}
@media (max-width: 640px) {
    .prog-grid, .ladder { grid-template-columns: 1fr; }
    .wk, .weeks.grid2 .wk { grid-template-columns: 1fr; gap: 10px; padding: 16px 18px; }
    .wk .wk-out { grid-column: auto; }
    .wk-n strong { display: inline; font-size: 1rem; margin-left: 4px; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
    .stats-in { grid-template-columns: repeat(5, minmax(0, 1fr)); }
    .stats-lead { grid-column: 1 / -1; text-align: center; }
    .stat:first-of-type { border-left: 0; }
    .days { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-flow: row dense; }
    .day, .day-panel { grid-row: auto; }
    .day:not(.d5)::after { display: none; }
    .day h3 { min-height: 0; }
    .hl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .labs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .aud-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cert-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .book-grid { grid-template-columns: auto minmax(0, 1fr); }
    .idte-card { grid-column: 1 / -1; }
    .cn-label { display: none; }
}
@media (max-width: 1023px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { max-width: 620px; }
    .ov-grid, .ho-grid, .enrol-grid, .capstone, .inst { grid-template-columns: 1fr; }
    .fac-grid { grid-template-columns: 1fr 1fr; }
    .dp-grid { grid-template-columns: 1fr 1fr; }
    .dp-grid .dp-col:first-child { grid-column: 1 / -1; }
    .dp-grid.two { grid-template-columns: 1fr; }
    .hours { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
    :root { --cnav-h: 52px; }
    .sec { padding: 56px 5%; }
    .idte-hero { padding: calc(var(--nav-h) + 36px) 5% 52px; }
    .hero-facts { grid-template-columns: 1fr 1fr; }
    .hero-actions .btn-x { flex: 1 1 100%; }
    .cn-cta { display: none; }
    .stats { padding: 24px 5%; }
    .stats-in { grid-template-columns: 1fr 1fr; gap: 16px; }
    .stat { border-left: 0; padding-left: 0; }
    .ov-facts { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .capstone, .inst { padding: 26px 22px; }
    .form-card, .price { padding: 24px 20px; }
    .m-cta { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 950; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 5% calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,0.97); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--border); box-shadow: 0 -8px 24px rgba(15,23,42,0.08); transform: translateY(110%); transition: transform .3s ease; }
    .m-cta.show { transform: translateY(0); }
    .m-cta strong { display: block; font-size: 1.05rem; font-weight: 800; line-height: 1.2; }
    .m-cta span { display: block; font-size: 0.76rem; color: var(--soft); }
    .m-cta .btn-x { padding: 12px 22px; }
    footer { padding-bottom: 100px; }
}
@media (max-width: 640px) {
    .days, .labs, .aud-grid, .cert-grid, .fac-grid, .hl-grid { grid-template-columns: 1fr; }
    .hl-grid { grid-template-columns: 1fr 1fr; }
    .dp-grid, .dp-grid.two, .dp-grid.two .dp-mods { grid-template-columns: 1fr; }
    .hours { grid-template-columns: 1fr 1fr; }
    .day-panel { padding: 22px 18px; }
    .enrol-form { grid-template-columns: 1fr; }
    .cap-deliv, .inst ul { grid-template-columns: 1fr; }
    .book-grid { grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 28px; }
    .book.lg { --w: 180px; }
    .book-arc { justify-content: center; }
    .sub-h { margin-top: 44px; }
}
@media (max-width: 340px) {
    .hero-facts { grid-template-columns: 1fr; }
    .stats-in { grid-template-columns: 1fr; }
}