:root {
  color-scheme: dark;
  --bg: #05080c;
  --surface: #101b22;
  --surface-2: #0d171d;
  --input: #091319;
  --text: #edf3f7;
  --muted: #b5c2ce;
  --subtle: #9cb0bf;
  --line: #293943;
  --accent: #20d1eb;
  --brand-blue-rgb: 26, 117, 188;
  --brand-green-rgb: 140, 198, 62;
  --brand-orange-rgb: 247, 146, 28;
  --course-rgb: var(--brand-blue-rgb);
  --rose: #e7b8bb;
  --shadow: #020609;
  --highlight: #20333e;
  --max: 1216px;
  --header-height: 88px;
  --body: Arial, Tahoma, sans-serif;
  --panel-bg: linear-gradient(145deg, #192a33, #0d171d 68%);
  --panel-edge: linear-gradient(140deg, rgba(35,207,230,.8), rgba(151,188,203,.25) 32%, rgba(29,49,59,.16) 70%, rgba(39,122,139,.28));
  --notice-bg: linear-gradient(145deg, #172931, #0d161c 64%, #151a1b);
  --notice-edge: linear-gradient(135deg, rgba(37,208,231,.85), rgba(127,171,192,.3) 26%, rgba(32,51,61,.16) 58%, rgba(224,155,42,.7));
  --raised-shadow: 10px 14px 30px rgba(0,0,0,.58), inset 1px 1px 2px rgba(222,241,250,.09), inset -1px -1px 2px rgba(0,0,0,.5);
  --button-shadow: 5px 6px 14px var(--shadow), inset 1px 1px 1px rgba(224,244,255,.14), inset -1px -1px 2px rgba(0,0,0,.45);
  --pay-button-shadow: 0 5px 0 #0a281d, 0 8px 12px rgba(0,0,0,.46), 0 14px 22px rgba(0,0,0,.22), inset 0 1px 1px rgba(205,255,222,.3), inset 1px 0 1px rgba(205,255,222,.1), inset 0 -2px 2px rgba(0,0,0,.25);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; padding-top: var(--header-height); background-color: var(--bg); background-image: radial-gradient(ellipse 48% 40% at 0% 0%, rgba(224,29,49,.13), transparent 74%), radial-gradient(ellipse 48% 40% at 100% 0%, rgba(0,116,190,.16), transparent 74%), radial-gradient(ellipse 42% 34% at 0% 100%, rgba(116,181,31,.09), transparent 76%), radial-gradient(ellipse 42% 34% at 100% 100%, rgba(235,155,15,.09), transparent 76%); background-attachment: fixed; color: var(--text); font: 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a, button { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
img { display: block; max-width: 100%; }
svg { fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { text-wrap: balance; }
h2 { font-size: 34px; font-weight: 600; line-height: 1.25; letter-spacing: -.7px; }
h2 em { font: inherit; color: var(--accent); }
.container { width: min(var(--max), calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; inset-inline-start: 16px; z-index: 100; background: var(--text); color: var(--bg); padding: 12px 22px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.link-arrow { display: inline-flex; align-items: center; flex-shrink: 0; }
.link-arrow svg { width: 16px; height: 16px; }
.cert-bar { border-bottom: 1px solid #20343e; text-align: center; background: #0c171e9c; }
.cert-bar a { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 4px 18px; min-height: 36px; color: var(--muted); font-size: 11px; }
.cert-bar svg { width: 14px; height: 14px; color: var(--accent); }
.cert-detail { margin-inline-start: 6px; }
.cert-bar .link-arrow svg { width: 12px; height: 12px; }
.site-header { position: fixed; top: 0; inset-inline: 0; z-index: 50; background: #05080ce8; backdrop-filter: blur(16px); }
.header-inner { display: flex; align-items: center; gap: 24px; min-height: var(--header-height); }
.brand { display: inline-flex; align-items: center; gap: 10px; direction: ltr; flex-shrink: 0; min-height: 44px; }
.brand img { width: 36px; height: 36px; object-fit: contain; }
.wordmark { font-size: 21px; font-weight: 700; letter-spacing: -.5px; line-height: 1.3; white-space: nowrap; }
.wordmark span { font-weight: 400; }
.site-header nav { display: flex; align-items: center; gap: 23px; margin-inline-start: auto; }
.site-header nav a { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-size: 13px; color: var(--muted); }
.site-header nav a:hover, .footer-bottom a:hover { color: var(--accent); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 9px 16px; border: 1px solid #2b414c; border-radius: 10px; color: var(--text); background: linear-gradient(145deg, #20313b, var(--surface) 68%); box-shadow: var(--button-shadow); cursor: pointer; transition: border-color .2s, box-shadow .15s, color .2s; }
.button:hover { border-color: #487382; color: var(--accent); }
.button:active { box-shadow: inset 4px 4px 12px var(--shadow), inset -2px -2px 6px var(--highlight); }
.button { min-height: 48px; padding: 11px 22px; gap: 20px; font-size: 14px; font-weight: 700; line-height: 1.5; }
.button-primary { color: var(--accent); }
.button-primary:hover { color: #9df0ff; }
.button-outline { background: linear-gradient(145deg, #14232b, #0c171d); color: var(--muted); }
.arrow { display: inline-flex; font-size: 19px; }
.hero { max-width: 920px; padding-block: 106px 84px; }
.course-card, .format-card, .after-payment-panel { border: 1px solid transparent; border-radius: 28px; background: var(--panel-bg) padding-box, var(--panel-edge) border-box; box-shadow: var(--raised-shadow); }
.eyebrow { color: var(--accent); font-size: 11px; font-weight: 700; line-height: 1.6; letter-spacing: 1.8px; text-transform: uppercase; }
.hero h1 { font-size: clamp(44px, 5.6vw, 72px); font-weight: 600; line-height: 1.08; letter-spacing: -2px; margin: 27px 0 30px; }
.hero > .eyebrow::before, .section-heading > .eyebrow::before { content: ""; display: inline-block; width: 24px; height: 1px; margin-inline-end: 12px; vertical-align: middle; background: var(--accent); }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero-copy { max-width: 770px; color: var(--muted); font-size: 18px; line-height: 1.75; }
.partnership, .closing { padding: 28px; border: 1px solid transparent; border-radius: 28px; background: var(--notice-bg) padding-box, var(--notice-edge) border-box; box-shadow: 12px 16px 36px rgba(0,0,0,.62), inset 1px 1px 2px rgba(222,241,250,.1), inset -1px -1px 2px rgba(0,0,0,.5); }
.format-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; color: var(--text); background: var(--input); box-shadow: inset 3px 3px 8px var(--shadow), inset -2px -2px 5px rgba(90,125,140,.12); border-radius: 12px; font-size: 11px; font-weight: 600; line-height: 1.5; }
/* Category accents are sampled from the blue, green and orange logo petals. */
[data-category="ai-governance"] { --course-rgb: var(--brand-blue-rgb); }
[data-category="information-security"] { --course-rgb: var(--brand-green-rgb); }
[data-category="risk-management"] { --course-rgb: var(--brand-orange-rgb); }
.course-icon { display: grid; place-items: center; width: 68px; height: 68px; flex-shrink: 0; border: 1px solid rgba(var(--course-rgb),.35); border-radius: 20px; background: radial-gradient(ellipse at 0% 0%, rgba(var(--course-rgb),.12), transparent 75%), linear-gradient(145deg, #1b2832, #0c1922); color: rgb(var(--course-rgb)); box-shadow: 5px 7px 16px var(--shadow), inset 1px 1px 1px rgba(220,241,250,.12); }
.course-icon svg { width: 46px; height: 46px; stroke-width: 1.65; }
.course-icon .icon-tone { fill: currentColor; fill-opacity: .09; }
.course-icon .icon-node { fill: currentColor; stroke: none; }
.course-icon .icon-cutout { fill: #12212b; stroke: none; }
.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 31px; }
.hero-meta { margin-top: 23px; color: var(--subtle); font-size: 12px; line-height: 1.8; }
.availability-note { max-width: 770px; margin-top: 12px; color: var(--subtle); font-size: 13px; line-height: 1.8; }
.availability-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.availability-note a:hover { color: #a8f2ff; }
.partnership { display: grid; grid-template-columns: 166px minmax(0,1fr); align-items: center; gap: 54px; padding: 42px 46px; margin-bottom: 88px; }
.partner-badge img { width: 158px; height: auto; }
.partnership .eyebrow { margin-bottom: 12px; }
.rose { color: var(--rose); }
.partnership h2 { font-size: 30px; margin-bottom: 20px; }
.partnership p:not(.eyebrow) { color: var(--muted); font-size: 14px; line-height: 1.8; margin-top: 12px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; margin-top: 14px; color: var(--accent); font-size: 14px; line-height: 1.6; }
.text-link:hover { color: #a8f2ff; text-decoration: underline; text-underline-offset: 5px; }
.section { padding-block: 98px 88px; }
.hero + .programs { padding-top: 12px; }
.section-heading h2 { font-size: clamp(36px, 3.9vw, 52px); margin: 18px 0 22px; }
.section-heading > p:not(.eyebrow) { max-width: 770px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.category-nav { display: flex; gap: 12px; flex-wrap: wrap; margin: 30px 0 44px; }
.category-nav a { display: flex; align-items: center; gap: 12px; min-height: 46px; padding: 10px 17px; border: 1px solid #2b414c; border-radius: 12px; color: var(--text); background: linear-gradient(145deg, #1c2b32, #101a20 75%); box-shadow: var(--button-shadow); font-size: 13px; }
.category-nav a > span:first-child { color: var(--accent); font-size: 11px; }
.category-nav a:hover { border-color: #487382; color: var(--accent); }
.course-group { scroll-margin-top: 24px; }
.course-group + .course-group { margin-top: 72px; }
.group-heading { display: flex; align-items: flex-start; gap: 18px; margin-bottom: 28px; }
.group-number { display: grid; place-items: center; flex-shrink: 0; min-width: 42px; height: 42px; font-size: 16px; color: var(--accent); border-radius: 12px; background: var(--input); box-shadow: inset 3px 3px 8px var(--shadow), inset -1px -1px 5px rgba(90,125,140,.12); }
.group-heading h3 { font-size: 24px; font-weight: 600; line-height: 1.4; letter-spacing: -.5px; margin-bottom: 8px; }
.group-heading p { font-size: 14px; color: var(--muted); line-height: 1.7; }
.course-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.course-card { min-width: 0; display: flex; flex-direction: column; padding: 28px; background: radial-gradient(ellipse at 0% 0%, rgba(var(--course-rgb),.085), rgba(var(--course-rgb),.025) 35%, transparent 62%) padding-box, linear-gradient(145deg, #18252d, #0d171d 68%) padding-box, linear-gradient(135deg, rgba(var(--course-rgb),.75), rgba(var(--course-rgb),.22) 28%, rgba(var(--course-rgb),.07) 62%, rgba(var(--course-rgb),.14)) border-box; transition: box-shadow .2s; }
.course-card:hover { box-shadow: var(--raised-shadow), 0 0 0 1px rgba(var(--course-rgb),.24); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 22px; }
.course-standard { display: block; margin-bottom: 10px; font-size: 12px; font-weight: 600; letter-spacing: .45px; color: var(--accent); direction: ltr; text-align: start; }
.course-card h4 { font-size: 25px; font-weight: 600; line-height: 1.3; letter-spacing: -.5px; margin-bottom: 14px; }
.course-description { color: var(--muted); font-size: 14px; line-height: 1.8; margin-bottom: 8px; }
.course-info-link { display: inline-flex; align-items: center; align-self: flex-start; gap: 10px; min-height: 44px; margin-bottom: 18px; color: var(--accent); font-size: 14px; font-weight: 600; }
.course-info-link:hover { color: #a8f2ff; text-decoration: underline; text-underline-offset: 5px; }
.course-detail-hero .course-info-link { margin-top: 14px; margin-bottom: 0; }
.course-tag { color: #c1d7e1; font-size: 12px; margin-bottom: 12px; }
.price-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; margin-top: auto; padding-block: 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.price-option { min-width: 0; }
.price-option + .price-option { border-inline-start: 1px solid var(--line); padding-inline-start: 20px; }
.price-label { font-size: 12px; color: var(--muted); margin-bottom: 7px; }
.price-value { font-size: 30px; font-weight: 600; line-height: 1.4; letter-spacing: -.8px; direction: ltr; text-align: start; }
.price-value small { font-size: 11px; font-weight: 400; letter-spacing: .2px; color: var(--muted); margin-inline-start: 5px; }
.enroll-button { display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; min-height: 46px; padding: 11px 13px; margin-top: 15px; border: 1px solid; border-color: #568d70 #2b5c43 #102f21; border-radius: 10px; color: #e1ffeb; background: linear-gradient(165deg,#3b7357,#24543d 45%,#163c29); box-shadow: var(--pay-button-shadow); transform: translateY(-2px); text-shadow: 0 1px 1px rgba(0,0,0,.45); font-size: 14px; font-weight: 700; line-height: 1.5; cursor: pointer; transition: transform .14s, border-color .2s, box-shadow .14s, color .2s; }
.enroll-button:hover:not(:disabled) { border-top-color: #85bd96; color: #fff; transform: translateY(-3px); box-shadow: 0 6px 0 #0a281d, 0 10px 16px rgba(0,0,0,.48), inset 0 1px 1px rgba(205,255,222,.36), inset 0 -2px 2px rgba(0,0,0,.25); }
.enroll-button:active:not(:disabled) { transform: translateY(2px); box-shadow: 0 1px 0 #0a281d, 0 3px 6px rgba(0,0,0,.35), inset 0 2px 5px rgba(0,0,0,.28); }
.enroll-button:disabled { cursor: not-allowed; opacity: .8; }
.support-notice a { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.course-detail-page > .support-notice { margin-block: 24px 44px; color: var(--muted); }
.unavailable { color: var(--muted); font-size: 14px; display: flex; align-items: center; min-height: 42px; }
.unavailable-note { color: var(--subtle); font-size: 12px; line-height: 1.7; margin-top: 15px; }
.details-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; margin-top: 14px; font-size: 13px; color: var(--muted); }
.details-link:hover { color: var(--accent); }
.catalog-note { color: var(--subtle); font-size: 12px; line-height: 1.8; max-width: 900px; margin-top: 30px; }
.formats { border-top: 1px solid #23333c; border-bottom: 1px solid #23333c; background: #0a141a85; }
.format-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; margin-top: 36px; }
.format-card { padding: 30px; }
.format-card h3 { font-size: 26px; line-height: 1.3; font-weight: 600; margin: 18px 0; letter-spacing: -.5px; }
.format-card p:not(.eyebrow) { color: var(--muted); font-size: 15px; line-height: 1.8; }
.format-count { display: inline-block; color: var(--accent); font-size: 12px; margin-top: 24px; }
.included { margin-top: 44px; border-top: 1px solid var(--line); padding-top: 30px; }
.included h3 { font-size: 22px; font-weight: 600; line-height: 1.4; margin-bottom: 20px; }
.included ul { display: grid; gap: 14px; padding: 0; margin: 0; list-style: none; color: var(--muted); font-size: 15px; }
.included li { position: relative; padding-inline-start: 27px; }
.included li::before { content: '✓'; position: absolute; inset-inline-start: 0; color: var(--accent); }
.small-print { color: var(--subtle); font-size: 12px; line-height: 1.9; margin-top: 24px; max-width: 950px; }
.steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 28px; list-style: none; padding: 0; margin: 40px 0 0; }
.steps li { border-top: 1px solid #3b5360; padding-top: 20px; min-width: 0; }
.step-number { color: var(--accent); font-size: 22px; font-weight: 400; }
.steps h3 { font-size: 16px; font-weight: 600; line-height: 1.5; margin-block: 14px; }
.steps p { color: var(--muted); font-size: 13px; line-height: 1.8; }
.after-payment-panel { padding: 32px; margin-top: 48px; }
.after-payment-panel h3 { font-size: 24px; line-height: 1.4; font-weight: 600; margin: 12px 0; }
.after-payment-panel > div > p:not(.eyebrow) { color: var(--muted); font-size: 15px; }
.after-payment-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; counter-reset: after; list-style: none; margin: 28px 0 0; padding: 0; }
.after-payment-list li { counter-increment: after; min-width: 0; border-top: 1px solid var(--line); padding-top: 20px; }
.after-payment-list li::before { content: '0' counter(after); display: block; color: var(--accent); font-size: 21px; margin-bottom: 16px; }
.after-payment-list strong { display: block; font-size: 16px; font-weight: 600; line-height: 1.5; margin-bottom: 12px; }
.after-payment-list span { display: block; color: var(--muted); font-size: 14px; line-height: 1.8; }
.closing { padding: 61px 64px; margin-bottom: 88px; }
.closing h2 { font-size: clamp(34px,4vw,50px); margin: 16px 0 20px; max-width: 740px; }
.closing > p:not(.eyebrow) { max-width: 720px; color: var(--muted); font-size: 16px; line-height: 1.8; }
.support-email { display: inline-flex; align-items: center; min-height: 44px; color: var(--accent); font-size: 14px; margin-top: 12px; }
.support-email:hover { text-decoration: underline; text-underline-offset: 5px; }
footer { border-top: 1px solid var(--line); padding-block: 36px 18px; background: #05080c80; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 36px; }
.footer-top > p { max-width: 560px; color: var(--muted); font-size: 13px; line-height: 1.85; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--subtle); font-size: 12px; }
.footer-bottom nav { display: flex; align-items: center; gap: 24px; }
.footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }
.no-script { padding: 24px; border: 1px solid var(--line); border-radius: 12px; }
.no-script a { text-decoration: underline; }
.post-payment-page { padding-block: 72px; }
.post-payment-hero { max-width: 900px; }
.post-payment-hero h1 { font-size: clamp(36px,4.6vw,60px); font-weight: 600; line-height: 1.15; letter-spacing: -1.5px; margin: 24px 0; }
.post-payment-hero h1 em { color: var(--accent); font-style: normal; }
.return-panel h2 { font-size: 30px; }
.payment-status-note { margin-top: 32px; padding: 22px 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--input); box-shadow: inset 4px 4px 12px var(--shadow), inset -2px -2px 6px rgba(105,144,161,.1); }
.payment-status-note strong { font-size: 15px; }
.payment-status-note p { color: var(--muted); font-size: 14px; line-height: 1.8; margin-top: 10px; }
.return-panel .hero-actions { margin-top: 28px; }
@media (min-width: 1500px) {
  .hero { padding-block: 124px 108px; }
}
@media (max-width: 1000px) {
  .container { width: calc(100% - 48px); }
  .header-inner { gap: 18px; }
  .site-header nav { gap: 18px; }
  .corporate-link { display: none !important; }
  .hero { max-width: 760px; padding-block: 80px 65px; }
  .partnership { gap: 30px; padding: 32px; grid-template-columns: 135px minmax(0,1fr); margin-bottom: 70px; }
  .partner-badge img { width: 130px; }
  .partnership h2 { font-size: 26px; }
  .course-card { padding: 24px; }
  .steps { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 30px; }
  .section { padding-block: 75px 70px; }
  .footer-top { gap: 30px; }
  .footer-top > p { max-width: 480px; }
}
@media (max-width: 900px) {
  .after-payment-list { grid-template-columns: 1fr; gap: 24px; }
  .after-payment-panel { padding: 26px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 4px; }
}
@media (max-width: 700px) {
  :root { --header-height: 78px; }
  html { scroll-padding-top: 90px; }
  .container { width: calc(100% - 36px); }
  .cert-bar a { min-height: 34px; padding-inline: 12px; }
  .cert-detail { display: none; }
  .header-inner { min-height: 78px; gap: 12px; }
  .site-header nav { gap: 0; }
  .site-header nav a { display: none; }
  .site-header nav a:first-child { display: inline-flex; font-size: 12px; }
  .brand { gap: 9px; }
  .brand img { width: 32px; height: 32px; }
  .wordmark { font-size: 19px; }
  .hero { padding: 65px 4px 56px; }
  .hero h1 { font-size: clamp(40px,8.5vw,56px); line-height: 1.1; letter-spacing: -1.4px; margin-block: 23px 25px; }
  .hero-copy { font-size: 15px; line-height: 1.8; }
  .hero-actions { gap: 12px; margin-top: 26px; }
  .hero > .hero-actions { flex-direction: column; align-items: stretch; max-width: 380px; }
  .hero-meta { max-width: 340px; font-size: 11px; }
  .eyebrow { font-size: 10px; letter-spacing: 1px; }
  .button { font-size: 13px; padding-inline: 20px; }
  .partnership { grid-template-columns: 1fr; padding: 28px 24px; gap: 24px; border-radius: 24px; margin-bottom: 58px; }
  .partner-badge img { width: 92px; }
  .partnership h2 { font-size: 27px; }
  .partnership p:not(.eyebrow) { font-size: 14px; }
  .section { padding-block: 60px 58px; }
  .section-heading h2 { font-size: 36px; line-height: 1.2; }
  .section-heading > p:not(.eyebrow) { font-size: 15px; }
  .category-nav { gap: 10px; margin-block: 26px 34px; }
  .category-nav a { flex-grow: 1; padding: 10px 12px; font-size: 12px; gap: 9px; }
  .course-group + .course-group { margin-top: 49px; }
  .group-heading { gap: 14px; margin-bottom: 24px; }
  .group-heading h3 { font-size: 22px; }
  .group-heading p { font-size: 14px; }
  .group-number { min-width: 34px; height: 36px; font-size: 14px; }
  .course-grid { grid-template-columns: 1fr; gap: 18px; }
  .course-card { padding: 24px; border-radius: 24px; }
  .course-card h4 { font-size: 24px; }
  .card-top { margin-bottom: 19px; }
  .course-icon { width: 62px; height: 62px; border-radius: 18px; }
  .course-icon svg { width: 42px; height: 42px; }
  .price-grid { gap: 16px; padding-block: 22px; }
  .price-option + .price-option { padding-inline-start: 16px; }
  .price-value { font-size: 29px; }
  .enroll-button { padding-inline: 11px; }
  .format-grid { grid-template-columns: 1fr; gap: 18px; margin-top: 29px; }
  .format-card { padding: 26px; border-radius: 24px; }
  .format-card h3 { font-size: 25px; }
  .format-card p:not(.eyebrow) { font-size: 14px; }
  .included h3 { font-size: 21px; }
  .included ul { font-size: 14px; }
  .steps { gap: 28px 20px; margin-top: 32px; }
  .steps h3 { font-size: 15px; }
  .steps p { font-size: 13px; }
  .after-payment-panel { padding: 26px 24px; border-radius: 24px; margin-top: 32px; }
  .after-payment-panel h3 { font-size: 23px; }
  .closing { padding: 33px 26px; border-radius: 24px; margin-bottom: 55px; }
  .closing h2 { font-size: 36px; }
  .closing > p:not(.eyebrow) { font-size: 15px; }
  .closing .hero-actions { flex-direction: column; align-items: stretch; }
  .footer-top { flex-direction: column; gap: 25px; }
  .footer-bottom nav { flex-wrap: wrap; gap: 20px; }
  .post-payment-page { padding-block: 48px; }
  .post-payment-hero h1 { font-size: 36px; }
  .return-panel h2 { font-size: 26px; }
  .return-panel .hero-actions { flex-direction: column; align-items: stretch; }
  .payment-status-note { padding: 20px; }
}
@media (max-width: 370px) {
  .container { width: calc(100% - 28px); }
  .brand { gap: 7px; }
  .brand img { width: 28px; height: 28px; }
  .wordmark { font-size: 17px; }
  .header-inner { gap: 9px; }
  .hero h1 { font-size: 38px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .course-card { padding-inline: 21px; }
  .price-grid { gap: 12px; }
  .price-option + .price-option { padding-inline-start: 12px; }
  .enroll-button { font-size: 12px; padding-inline: 9px; }
  .price-value { font-size: 27px; }
  .price-value small { font-size: 10px; margin-inline-start: 3px; }
  .steps { grid-template-columns: 1fr; }
  .after-payment-panel { padding-inline: 20px; }
  .post-payment-hero h1 { font-size: 33px; }
}
[hidden] { display: none !important; }
.course-detail-page { padding-block: 28px 72px; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }
.breadcrumb a { display: inline-flex; align-items: center; min-height: 44px; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb > span { color: var(--subtle); }
.course-detail-hero { max-width: 940px; padding-block: 32px 42px; }
.detail-topic { display: flex; align-items: center; gap: 20px; margin-bottom: 26px; }
.detail-topic > span { display: inline-flex; }
.course-detail-hero h1, .course-not-found h1 { font-size: clamp(32px,4vw,52px); font-weight: 600; line-height: 1.16; letter-spacing: -1.3px; margin-bottom: 24px; }
.detail-tag { color: var(--accent); font-size: 16px; margin-top: -8px; margin-bottom: 22px; }
.course-detail-grid { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); align-items: start; gap: 58px; }
.detail-overview h2 { font-size: 27px; margin-bottom: 28px; }
.detail-overview h3 { font-size: 19px; font-weight: 600; margin: 25px 0 10px; }
.detail-overview p { color: var(--muted); font-size: 15px; line-height: 1.8; }
.course-facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; margin: 0 0 30px; }
.course-facts > div { border-top: 1px solid var(--line); padding-top: 14px; }
.course-facts dt { color: var(--subtle); font-size: 12px; margin-bottom: 6px; }
.course-facts dd { margin: 0; font-size: 15px; }
.detail-overview .detail-format-note { margin-top: 22px; font-size: 13px; }
.detail-enrollment h2 { font-size: 27px; margin: 18px 0 26px; }
.detail-enrollment .catalog-note { margin-top: 20px; }
.detail-enrollment .text-link { align-self: flex-start; }
.back-to-programs { margin-top: 30px; }
.course-not-found { max-width: 800px; padding-block: 48px; }
.course-not-found h1 { margin-top: 20px; }
.course-not-found p:not(.eyebrow) { color: var(--muted); margin-bottom: 26px; }
@media (max-width: 900px) {
  .course-detail-grid { grid-template-columns: 1fr; gap: 36px; }
  .detail-enrollment { max-width: 620px; }
}
@media (max-width: 700px) {
  .course-detail-page { padding-block: 20px 48px; }
  .course-detail-hero { padding-block: 24px 34px; }
  .detail-topic { gap: 16px; margin-bottom: 24px; }
  .course-detail-hero h1, .course-not-found h1 { font-size: 33px; letter-spacing: -.8px; }
  .course-facts { gap: 20px 16px; }
  .course-facts dd { font-size: 14px; }
  .detail-overview h2, .detail-enrollment h2 { font-size: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (forced-colors: active) {
  body { background: Canvas; }
  .button, .partnership, .course-card, .format-card, .course-icon, .format-badge, .enroll-button, .after-payment-panel, .closing, .payment-status-note { background: Canvas; box-shadow: none; border: 1px solid CanvasText; }
  a:focus-visible, button:focus-visible { outline-color: Highlight; }
  .enroll-button, .enroll-button:hover:not(:disabled), .enroll-button:active:not(:disabled) { box-shadow: none; transform: none; text-shadow: none; }
  .enroll-button:disabled { color: GrayText; border-color: GrayText; opacity: 1; }
}