:root {
  --navy: #0b1f33;
  --navy-2: #143049;
  --ink: #142033;
  --muted: #3e5164;
  --teal: #0b5e57;
  --teal-deep: #084841;
  --teal-soft: #e5f4f2;
  --paper: #f4f7f7;
  --white: #ffffff;
  --line: #d5e0e4;
  --danger: #8d2b2b;
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --sans: "Segoe UI", "Helvetica Neue", system-ui, sans-serif;
  --shadow: 0 16px 40px rgba(11, 31, 51, 0.06);
  --max: 1120px;
  --narrow: 740px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
}

img { max-width: 100%; }

a { color: var(--teal); }

a:hover { color: var(--teal-deep); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  line-height: 1.15;
  font-weight: 600;
  color: var(--navy);
}

h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); letter-spacing: -0.03em; margin: 0 0 1rem; }

h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin: 0 0 0.75rem; }

h3 { font-size: 1.35rem; margin: 0 0 0.4rem; }

p { margin: 0 0 1rem; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--white);
  color: var(--navy);
  padding: 0.5rem 0.8rem;
  z-index: 10;
}

.skip:focus { top: 0.75rem; }

.wrap { width: min(var(--max), calc(100% - 2rem)); margin: 0 auto; }

.narrow { width: min(var(--narrow), calc(100% - 2rem)); }

.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 5;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  min-height: 4.25rem;
  padding: 0.75rem 0;
}

.brand {
  color: var(--navy);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}

.brand::before {
  content: "";
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.45rem;
  border-radius: 99px;
  background: #1aa396;
  transform: translateY(-0.15rem);
}

.nav { display: flex; flex-wrap: wrap; gap: 0.35rem 1.1rem; }

.nav a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
}

.nav a[aria-current="page"] { color: var(--teal); text-decoration: underline; text-underline-offset: 0.25rem; }

.hero {
  background: radial-gradient(1200px 480px at 90% -10%, #1c4a68 0%, transparent 55%), var(--navy);
  color: #f4fbfa;
  padding: 4.5rem 0 4rem;
}

.hero h1, .hero h2 { color: #f7fffe; max-width: 16ch; }

.hero p.lead { max-width: 40rem; color: #d5e4e6; font-size: 1.15rem; }

.eyebrow {
  display: inline-block;
  margin-bottom: 0.9rem;
  color: #8ee0d6;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.actions { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 0.75rem; margin-top: 1.5rem; }

.buy-stack { display: flex; flex-direction: column; align-items: stretch; gap: 0.85rem; width: 100%; max-width: none; }

.buy-form { display: flex; flex-direction: column; gap: 0.85rem; width: 100%; margin: 0; }

.buy-notice { margin: 0; font-size: 0.78rem; line-height: 1.55; font-weight: 450; color: var(--muted); }

.btn-block { width: 100%; }

.buy-panel { display: flex; flex-direction: column; align-items: stretch; gap: 0.85rem; margin-top: 1.35rem; width: 100%; max-width: 28rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  background: var(--teal);
  color: white;
}

.btn:hover,
.btn:focus-visible { background: var(--teal-deep); color: white; }

.btn-ghost {
  background: var(--white);
  color: var(--navy);
  border-color: var(--navy);
}

.btn.btn-ghost:hover,
.btn.btn-ghost:focus-visible { background: var(--navy); color: white; border-color: var(--navy); }

.hero:not(.hero-store) .btn-ghost {
  background: transparent;
  color: white;
  border-color: white;
}

.hero:not(.hero-store) .btn.btn-ghost:hover,
.hero:not(.hero-store) .btn.btn-ghost:focus-visible {
  background: white;
  color: var(--navy);
  border-color: white;
}

.hero:not(.hero-store) .hero-note,
.hero:not(.hero-store) .buy-consent,
.hero:not(.hero-store) .buy-notice { color: #d5e4e6; }

.hero:not(.hero-store) a:not(.btn) { color: #9ee8de; }

.hero:not(.hero-store) a:not(.btn):hover,
.hero:not(.hero-store) a:not(.btn):focus-visible { color: #fff; }

.btn-navy { background: var(--navy); color: white; }

.btn.btn-navy:hover,
.btn.btn-navy:focus-visible { background: var(--navy-2); color: white; }

.btn:disabled, .btn[disabled],
.btn:disabled:hover, .btn[disabled]:hover {
  background: #e6eeef;
  color: #243240;
  border-color: #c5d0d4;
  cursor: not-allowed;
}

.section { padding: 4.25rem 0; }
.section-tight { padding-top: 0; }

.section-head { max-width: 40rem; margin-bottom: 1.75rem; }

.muted { color: var(--muted); }

.grid-3, .grid-2 { display: grid; gap: 1rem; }

.card, .panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.35rem 1.35rem 1.2rem;
  box-shadow: var(--shadow);
}

.card h2 { font-size: 1.7rem; }
.card h3 { margin-top: 0.2rem; }

.card a.stretch { color: inherit; text-decoration: none; }

.kicker {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price { font-family: var(--serif); font-size: 2rem; color: var(--navy); margin: 0.6rem 0; }

.price-note { color: var(--muted); font-size: 0.95rem; }

.fact-row {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 2.5rem;
}

.fact-row div { padding: 1rem 0 0; }

.fact-row strong { display: block; color: white; font-size: 1.05rem; }

.fact-row span { color: #c9dcde; font-size: 0.95rem; }

.why { display: grid; gap: 1rem; }

.why article {
  background: var(--white);
  border-top: 3px solid var(--teal);
  padding: 1.2rem 0 0.4rem;
}

.split {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.portrait {
  background: var(--navy);
  color: white;
  border-radius: 18px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}

.portrait b {
  font-family: var(--serif);
  font-size: 4rem;
  line-height: 0.9;
  font-weight: 600;
}

.band {
  background: var(--navy);
  color: #e7f3f2;
  padding: 4rem 0;
}

.band h2 { color: white; }

.band a { color: #b7ebe4; }

.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.65rem;
}

.faq summary { cursor: pointer; font-weight: 700; color: var(--navy); }

.faq details p:last-child { margin-bottom: 0; }

.site-footer {
  background: #081624;
  color: #d5e2e4;
  padding: 2.5rem 0 2rem;
  font-size: 0.95rem;
}

.site-footer a { color: #d5e2e4; }

.footer-grid { display: grid; gap: 1.25rem; }

.disclaimer { max-width: 46rem; }

.legal-links { display: flex; flex-wrap: wrap; gap: 0.45rem 1rem; padding: 0; margin: 0; list-style: none; }

.prose h2 { margin-top: 2rem; }

.prose ul, .prose ol { padding-left: 1.2rem; }

.domain { padding: 1.1rem 0; border-top: 1px solid var(--line); }

.domain ol { margin: 0.4rem 0 0; padding-left: 1.2rem; color: var(--muted); }

.weight { color: var(--teal); font-weight: 800; font-size: 0.85rem; }

.table-wrap { overflow-x: auto; max-width: 100%; background: white; border: 1px solid var(--line); border-radius: 16px; }

.compare { margin-top: 2.5rem; }

.crumbs { display: flex; flex-wrap: wrap; gap: 0.35rem 0.5rem; align-items: center; margin: 0 0 0.9rem; font-size: 0.92rem; color: var(--muted); }

.crumbs a { color: var(--teal); text-decoration: none; }

.crumbs [aria-current="page"] { color: var(--navy); font-weight: 700; }

.author-box { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.1rem 1.25rem; margin-top: 1.5rem; }

.blog-index h1,
.article-body h1 { font-size: clamp(1.9rem, 4vw, 2.7rem); }

.blog-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 1rem; }

.blog-list li { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 1.1rem 1.25rem; }

.blog-list h2 { font-size: 1.45rem; margin: 0 0 0.35rem; }

.blog-list h2 a { color: var(--navy); text-decoration: none; }

.blog-list h2 a:hover { color: var(--teal); }

.published { color: var(--muted); font-size: 0.95rem; margin: 0 0 0.75rem; }

.figure { margin: 1.25rem 0 1.75rem; }

.figure img,
.slide-previews img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.figure figcaption,
.slide-previews figcaption,
.figure-note { color: var(--muted); font-size: 0.92rem; margin: 0.45rem 0 0; }

.slide-previews { display: grid; gap: 1rem; margin: 1.25rem 0 1.75rem; }

.slide-previews figure { margin: 0; }

.compare-focus th[scope="row"] { width: 11rem; }

.article-body .question { margin-bottom: 0.35rem; }

.article-body details.answer {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  margin: 0.35rem 0 1.25rem;
}

.article-body details.answer summary { cursor: pointer; font-weight: 700; color: var(--navy); }

.article-body details.answer p:last-child { margin-bottom: 0; }

.article-disclaimer { margin-top: 2rem; color: var(--muted); }

.related { margin-top: 2.5rem; padding-top: 0.25rem; border-top: 1px solid var(--line); }

.related h2 { font-size: 1.45rem; }

.related ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }

.related li { margin: 0.35rem 0; }

.author-box p:last-child { margin-bottom: 0; }

table { width: 100%; border-collapse: collapse; min-width: 36rem; }

caption { caption-side: bottom; text-align: left; padding: 0.7rem 0.9rem 0.9rem; }
th, td { text-align: left; padding: 0.8rem 0.9rem; border-bottom: 1px solid var(--line); vertical-align: top; }

th { background: #f7fbfb; font-size: 0.92rem; }

.included { display: grid; gap: 0.75rem; }

.included li { background: white; border: 1px solid var(--line); border-radius: 12px; padding: 0.85rem 1rem; list-style: none; }

.included ul { margin: 0; padding: 0; display: grid; gap: 0.75rem; }

.placeholder-flag {
  background: #fff8e8;
  border: 1px solid #ead7a2;
  border-radius: 12px;
  padding: 0.8rem 1rem;
  color: #5c4514;
}

label { display: block; font-weight: 700; margin-bottom: 0.35rem; }

input[type="text"], input[type="email"], select {
  width: 100%;
  min-height: 3rem;
  border: 1px solid #b7c6cc;
  border-radius: 10px;
  padding: 0.55rem 0.75rem;
  font: inherit;
  background: white;
  color: var(--ink);
  margin-bottom: 0.9rem;
}

.check { display: flex; gap: 0.75rem; align-items: flex-start; font-weight: 450; margin: 0.4rem 0 0.9rem; }

.check input { width: 1.2rem; height: 1.2rem; margin-top: 0.25rem; flex: none; }

.form-status { min-height: 1.4rem; font-weight: 700; }

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.buy-block { margin-top: 1.5rem; }
.price-grid { display: grid; gap: 1rem; }

.price-card { display: flex; flex-direction: column; gap: 0.35rem; }

.price-card .btn { margin-top: auto; align-self: flex-start; }

.meta-list { display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 0 0 1rem; list-style: none; }

.meta-list li {
  background: var(--teal-soft);
  color: var(--teal-deep);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  font-size: 0.92rem;
  font-weight: 700;
}

.callout {
  border-left: 4px solid var(--teal);
  padding-left: 1rem;
  margin-top: 1.25rem;
  color: var(--muted);
}

:focus-visible {
  outline: 3px solid var(--navy);
  outline-offset: 3px;
}

.hero:not(.hero-store) :focus-visible,
.band :focus-visible { outline-color: white; }

@media (min-width: 720px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-2, .split, .price-grid { grid-template-columns: 1fr 1fr; }
  .why { grid-template-columns: 1fr 1fr; gap: 1.5rem 2rem; }
  .fact-row { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .hero { padding: 6rem 0 4.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

/* ---- Storefront redesign ---- */
:root { --cream: #f7f3ec; --cream-2: #efe8dc; --accent: #b4532a; }
body { background: var(--cream); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.small { font-size: 0.9rem; }
.hero-store { background: var(--cream); color: var(--ink); padding: 4rem 0 3rem; overflow: hidden; }
.hero-store h1 { color: var(--navy); max-width: none; }
.hero-store h1 em { color: var(--accent); font-style: italic; }
.hero-store .eyebrow { color: var(--accent); }
.hero-store .lead { color: var(--muted); max-width: 38rem; }
.hero-store .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(16rem, 0.95fr); align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center; }
.hero-products { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-items: start; }
.hero-products.single { grid-template-columns: minmax(0, 16rem); justify-content: end; }
.hero-products .cover { width: 100%; }
.hero-products .cover:first-child { transform: rotate(-3deg); }
.hero-products .cover:last-child { transform: rotate(3deg); margin-top: 2rem; }
.hero-products .cover-code { font-size: clamp(1.6rem, 2.4vw, 2.4rem); }
.hero-search { display: flex; gap: .5rem; margin: 1.5rem 0 .75rem; max-width: 560px; }
.hero-search input, .search { flex: 1; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 10px; font: inherit; background: #fff; }
.hero-note { font-size: .9rem; color: var(--muted); }
.hero-covers { position: relative; height: 380px; }
.hero-cover { position: absolute; width: 220px; filter: drop-shadow(0 18px 30px rgba(11,31,51,.25)); }
.hc-0 { left: 0; top: 50px; transform: rotate(-6deg); }
.hc-1 { left: 28%; top: 0; z-index: 2; }
.hc-2 { right: 0; top: 60px; transform: rotate(6deg); }
.cover { aspect-ratio: 3 / 4; border-radius: 6px 12px 12px 6px; padding: 1rem; display: flex; flex-direction: column; color: #fff; background: linear-gradient(160deg, #143049, #0b1f33); border-left: 8px solid rgba(0,0,0,.25); overflow: hidden; }
.cover-isc2 { background: linear-gradient(160deg, #1d4e5f, #0b2a36); }
.cover-isaca { background: linear-gradient(160deg, #5a2a4f, #2c1027); }
.cover-csa { background: linear-gradient(160deg, #24506e, #0e2638); }
.cover-comptia { background: linear-gradient(160deg, #8a3b1e, #4a1c0c); }
.cover-ec-council { background: linear-gradient(160deg, #303a52, #131826); }
.cover-check-point { background: linear-gradient(160deg, #6b2232, #2f0d15); }
.cover-brand { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; opacity: .8; }
.cover-code { font-family: var(--serif); font-size: 2rem; font-weight: 700; margin-top: auto; line-height: 1; }
.cover-lg .cover-code { font-size: 2.8rem; }
.cover-name { font-size: .78rem; line-height: 1.3; opacity: .9; margin: .4rem 0 .8rem; }
.cover-foot { font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; border-top: 1px solid rgba(255,255,255,.35); padding-top: .5rem; color: #f2c9a8; }
.two-up { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.promo { display: block; text-decoration: none; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 1.75rem; }
.promo:hover { border-color: var(--navy); color: var(--ink); }
.promo-dark { background: var(--navy); color: #fff; border-color: var(--navy); }
.promo-dark h2, .promo-dark:hover { color: #fff; }
.link-arrow { font-weight: 600; color: var(--accent); }
.promo-dark .link-arrow { color: #f2c9a8; }
.row-head { display: flex; justify-content: space-between; align-items: end; gap: 1rem; flex-wrap: wrap; }
.kicker { color: var(--accent); }
.topic-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.topic { display: block; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.1rem; text-decoration: none; color: var(--ink); }
.topic:hover { border-color: var(--navy); color: var(--ink); }
.topic h3 { font-size: 1.1rem; }
.topic-codes { color: var(--accent); font-weight: 600; margin: 0; }
.topic.is-empty { opacity: .6; }
.section-alt { background: var(--cream-2); }
.course-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); gap: 1.25rem; }
.training-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr)); gap: 1.25rem; }
.course-card { display: grid; grid-template-columns: 110px 1fr; gap: 1.15rem; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 1.15rem 1.2rem 1.25rem; }
.course-card[hidden] { display: none; }
.course-card.is-soon .cover { filter: grayscale(.55); opacity: .8; }
.course-card h3 { margin: .2rem 0 0; font-size: 1.4rem; }
.course-card h3 a { color: var(--navy); text-decoration: none; }
.course-card-name { font-weight: 600; font-size: .92rem; margin: 0 0 .4rem; }
.course-card-body { min-width: 0; display: flex; flex-direction: column; }
.course-card-body p.muted { margin-bottom: .5rem; }
.badge-row { display: flex; flex-wrap: wrap; gap: .35rem; margin: 0; }
.badge { font-size: .7rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: .15rem .5rem; border-radius: 99px; background: var(--cream-2); color: var(--muted); }
.badge-live { background: #dff1e6; color: #1d5b35; }
.badge-soon { background: #fbe6d6; color: #8a3b1e; }
.tags { display: flex; gap: .4rem; flex-wrap: wrap; margin: 0 0 .6rem; }
.tags span { font-size: .78rem; border: 1px solid var(--line); border-radius: 99px; padding: .05rem .5rem; }
.card-foot { display: flex; flex-wrap: wrap; align-items: flex-start; gap: .5rem; margin: 0; }
.card-actions { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 0.45rem; }
.card-links { display: flex; flex-wrap: wrap; gap: 0.45rem 1.5rem; margin: 0; }
.card-links a { color: var(--navy); font-weight: 650; text-decoration: underline; text-underline-offset: 0.22rem; }
.card-links a:hover,
.card-links a:focus-visible { color: var(--teal-deep); }
.actions form, .card-foot form, .card-actions form { margin: 0; }
.buy-consent { display: flex; gap: 0.7rem; align-items: flex-start; margin: 0; font-size: 0.78rem; line-height: 1.55; font-weight: 450; color: var(--muted); cursor: pointer; }
.buy-consent .buy-notice { color: inherit; font-size: inherit; line-height: inherit; }
.buy-consent input { width: 1.15rem; height: 1.15rem; margin-top: 0.12rem; flex: none; }
.placeholder { border: 1px dashed currentColor; padding: 0.1em 0.35em; }
.card-foot .price { font-size: 1.3rem; margin: 0; }
.btn-sm { padding: .45rem .9rem; font-size: .9rem; }
.btn-ghost-dark { background: var(--white); color: var(--navy); border-color: var(--navy); }
.btn.btn-ghost-dark:hover,
.btn.btn-ghost-dark:focus-visible { background: var(--navy); color: white; border-color: var(--navy); }
.catalog-controls { display: grid; gap: .75rem; margin: 1.5rem 0; }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.chip { font: inherit; font-size: .88rem; padding: .35rem .85rem; border-radius: 99px; border: 1px solid var(--line); background: #fff; cursor: pointer; color: var(--ink); }
.chip:hover, .chip:focus-visible { border-color: var(--navy); color: var(--navy); background: var(--white); }
.chip.is-on, .chip.is-on:hover, .chip.is-on:focus-visible { background: var(--navy); color: #fff; border-color: var(--navy); }
.steps-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.steps-3 { grid-template-columns: repeat(3, 1fr); }
.steps-4 article { border-top: 2px solid var(--navy); padding-top: 1rem; }
.num { font-family: var(--serif); color: var(--accent); font-size: 1.6rem; font-weight: 700; }
.band-grid { display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; }
.split-cover { display: grid; grid-template-columns: 260px 1fr; gap: 3rem; align-items: start; }
.narrow { max-width: var(--narrow); }
.course-hero-cover { width: 200px; }
@media (max-width: 960px) {
  .hero-store .hero-grid,
  .hero-grid, .two-up, .split-cover { grid-template-columns: 1fr; }
  .hero-covers { height: 260px; max-width: 420px; }
  .hero-cover { width: 150px; }
  .topic-grid, .steps-4 { grid-template-columns: repeat(2, 1fr); }
  .split-cover > .cover { max-width: 220px; }
}
@media (max-width: 620px) {
  .hero-products { gap: 0.75rem; }
  .hero-products .cover:last-child { margin-top: 1rem; }
  .topic-grid, .steps-4 { grid-template-columns: 1fr; }
  .hero-search { flex-direction: column; }
  .hero-covers { display: none; }
}
.hero-store p.lead { color: var(--muted); } .hero-store h1 { max-width: none; } .course-hero { display:grid; grid-template-columns: 1fr 200px; gap: 2rem; align-items:center; } @media (max-width:760px){ .course-hero{grid-template-columns:1fr;} .course-hero .cover{max-width:160px;} }
.cover-md .cover-code { font-size: 1.35rem; word-break: break-word; } .cover-md { padding: .6rem; } .cover-md .cover-name { font-size: .62rem; } .btn-sm { white-space: nowrap; } .course-card { grid-template-columns: 96px 1fr; }

.sample-pack { display: grid; gap: 2.5rem; margin-top: 2rem; min-width: 0; max-width: 100%; }
.sample-block { min-width: 0; max-width: 100%; }
.sample-block h3 { margin-bottom: .35rem; }
.quiz { display: grid; gap: 1.25rem; margin-top: 1rem; }
.quiz-item { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 1.1rem 1.2rem 1.2rem; }
.quiz-prompt { margin: 0 0 .7rem; font-size: 1.05rem; }
.quiz-option {
  display: block;
  width: 100%;
  text-align: left;
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .75rem .9rem;
  margin: .4rem 0;
  cursor: pointer;
  overflow-wrap: anywhere;
}
.quiz-option:hover { border-color: var(--teal); }
.quiz-option:disabled { cursor: default; }
.quiz-option.is-correct { background: var(--teal-soft); border-color: var(--teal); }
.quiz-option.is-wrong { border-color: var(--danger); }
.quiz-result { font-weight: 700; margin: .7rem 0 .2rem; }
.quiz-explain { margin: .2rem 0 0; }
.sample-downloads { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
.bank-frame { display: block; width: 100%; height: 720px; margin-top: 1rem; border: 1px solid var(--line); border-radius: 16px; background: white; }
.bank-open { margin: .75rem 0 0; }
@media (max-width: 620px) {
  .bank-frame { height: 640px; }
}
.sample-signup { max-width: 40rem; margin-top: 2.5rem; }
.cover-photo {
  padding: 0;
  border: 0;
  background: transparent;
  border-radius: 4px 14px 14px 4px;
  box-shadow: 0 16px 36px rgba(11, 31, 51, 0.16);
}
.cover-photo img { display: block; width: 100%; height: auto; border-radius: inherit; }
.course-card.is-soon .cover-photo { filter: none; opacity: 1; }
.course-card-cover .cover { width: 100%; }
.hero-products.single .cover,
.hero-products.single .cover:first-child,
.hero-products.single .cover:last-child { transform: none; margin-top: 0; }
.course-card.product-card { grid-template-columns: auto 1fr; align-items: start; }
.product-icon {
  width: 3.25rem;
  height: 3.25rem;
  margin-top: 0.15rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--cream-2);
  color: var(--navy);
}
.product-icon svg { width: 1.7rem; height: 1.7rem; display: block; }
.offer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.1rem;
  list-style: none;
  padding: 0;
  margin: 0.15rem 0 0.75rem;
}
.offer-row li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--navy);
  font-size: 0.88rem;
  font-weight: 650;
}
.offer-row .product-icon { width: 1.85rem; height: 1.85rem; margin: 0; border-radius: 8px; }
.offer-row .product-icon svg { width: 1.05rem; height: 1.05rem; }
.product-kicker { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.9rem; }
.product-kicker .eyebrow { margin: 0; }
.hero:not(.hero-store) .product-icon { background: #f4fbfa; color: var(--navy); }
@media (max-width: 960px) {
  .hero-products.single { justify-content: start; }
}
@media (max-width: 768px) {
  .training-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr)); }
}
@media (max-width: 620px) {
  .sample-downloads .btn { width: 100%; }
}