/* =========================================
   Cancer Case Files — BAUS shared styles
   ========================================= */

:root{
  --teal-900:#0d4f3a;
  --teal-800:#125f47;
  --teal-700:#157a59;
  --teal-600:#1d9e75;   /* primary */
  --teal-500:#2eb487;
  --teal-300:#9bdcc4;
  --teal-100:#e3f5ed;
  --teal-50:#f3faf6;

  --ink-900:#0f1a17;
  --ink-700:#2c3a35;
  --ink-500:#5a6b65;
  --ink-400:#7d8a85;
  --ink-300:#b6c0bc;
  --rule:#e5ebe8;

  --surface:#ffffff;
  --canvas:#f7f8f6;
  --warm:#fbfaf6;

  --shadow-sm: 0 1px 2px rgba(13,79,58,.04), 0 1px 0 rgba(13,79,58,.03);
  --shadow-md: 0 2px 4px rgba(13,79,58,.04), 0 12px 28px -12px rgba(13,79,58,.12);
  --shadow-lg: 0 4px 8px rgba(13,79,58,.05), 0 24px 60px -20px rgba(13,79,58,.20);

  --serif:'Lora', Georgia, serif;
  --sans:'Nunito Sans', system-ui, -apple-system, sans-serif;

  --maxw: 1180px;
  --gutter: clamp(20px, 4vw, 56px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink-900);
  background:var(--canvas);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-size:17px;
  line-height:1.6;
}
a{color:inherit}
img{max-width:100%;display:block}

h1,h2,h3,h4{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;color:var(--ink-900);margin:0}
h1{font-size:clamp(34px, 4.6vw, 54px);line-height:1.08;letter-spacing:-.02em}
h2{font-size:clamp(26px, 3.2vw, 38px);line-height:1.15}
h3{font-size:20px;line-height:1.25}
p{margin:0}

.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}

/* ---------- Top nav ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:#ffffff;
  border-bottom:1px solid var(--rule);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand-logo{height:48px;width:auto;display:block}
@media (max-width:520px){ .brand-logo{height:38px} }

.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{
  position:relative;
  font-size:14px;font-weight:600;color:var(--ink-700);text-decoration:none;
  letter-spacing:.01em;
  padding:6px 0;
}
.nav-links a:hover{color:var(--teal-700)}
.nav-links a.active{color:var(--teal-700)}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--teal-600);border-radius:2px;
}
.nav-cta{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--teal-600);color:#fff !important;text-decoration:none;
  padding:12px 22px;border-radius:999px;font-size:14px;font-weight:700;
  letter-spacing:.01em;min-width:170px;justify-content:center;
  box-shadow:0 6px 16px -8px rgba(29,158,117,.55);
  transition:background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.nav-cta:hover{background:var(--teal-700);transform:translateY(-1px);color:#fff !important;box-shadow:0 10px 20px -8px rgba(29,158,117,.6)}
.nav-cta::after{display:none !important}

.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:10px;
  background:transparent;border:1px solid var(--rule);
  color:var(--ink-700);cursor:pointer;
  transition:border-color .2s ease, color .2s ease;
}
.nav-toggle:hover{border-color:var(--teal-300);color:var(--teal-700)}
.nav-toggle svg{width:22px;height:22px}
.nav-backdrop{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);
  opacity:0;pointer-events:none;transition:opacity .25s ease;z-index:90;
}
.nav-links .sb-logo{display:none}

@media (max-width:760px){
  .nav-toggle{display:inline-flex}
  .nav-backdrop{display:block}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;
    width:min(84vw,320px);
    background:#fff;
    flex-direction:column;align-items:stretch;gap:0;
    padding:22px 22px 28px;
    transform:translateX(105%);
    transition:transform .28s ease;
    z-index:100;
    box-shadow:-12px 0 32px -12px rgba(0,0,0,.18);
    overflow-y:auto;
  }
  .nav-links a{
    display:block;padding:14px 6px;border-bottom:1px solid var(--rule);
    font-size:16px;color:var(--ink-700);
  }
  .nav-links a.active::after{display:none}
  .nav-links .nav-cta{
    margin-top:22px;min-width:0;border-bottom:none;justify-content:center;
    padding:14px 22px;
  }
  body.nav-open{overflow:hidden}
  body.nav-open .topbar{z-index:110}
  body.nav-open .nav-links{transform:translateX(0)}
  body.nav-open .nav-backdrop{opacity:1;pointer-events:auto}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  text-decoration:none;font-weight:700;font-size:15px;
  padding:15px 24px;border-radius:999px;border:1px solid transparent;
  transition:all .22s ease; white-space:nowrap; cursor:pointer;
}
.btn-primary{background:var(--teal-600);color:#fff;box-shadow:0 8px 20px -8px rgba(29,158,117,.55)}
.btn-primary:hover{background:var(--teal-700);transform:translateY(-1px);box-shadow:0 12px 28px -8px rgba(29,158,117,.6)}
.btn-primary .arrow{transition:transform .22s ease}
.btn-primary:hover .arrow{transform:translateX(4px)}
.btn-ghost{color:var(--ink-900);border-color:var(--rule);background:#fff}
.btn-ghost:hover{border-color:var(--teal-600);color:var(--teal-700)}
.btn-light{background:#fff;color:var(--teal-800);font-size:16px;padding:18px 28px}
.btn-light:hover{transform:translateY(-2px);background:#fff;color:var(--teal-900);box-shadow:0 14px 30px -8px rgba(0,0,0,.25)}

/* ---------- Section scaffolding ---------- */
section{padding:110px 0;position:relative}
@media (max-width:760px){ section{padding:72px 0} }
.section-head{display:flex;flex-direction:column;gap:14px;max-width:760px;margin-bottom:54px}
.section-kicker{
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-700);
  display:inline-flex;align-items:center;gap:10px;
}
.section-kicker::before{
  content:"";width:24px;height:1px;background:var(--teal-600);
}
.section-head p.deck{color:var(--ink-700);font-size:18px;line-height:1.55;margin-top:6px;max-width:64ch}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-700);
  background:rgba(29,158,117,.08);
  border:1px solid rgba(29,158,117,.18);
  padding:7px 14px;border-radius:999px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--teal-600)}

/* ---------- Page hero (subpages) ---------- */
.page-hero{
  background:
    radial-gradient(900px 380px at 90% -10%, rgba(46,180,135,.14), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--teal-50) 100%);
  border-bottom:1px solid var(--rule);
  padding:88px 0 72px;
}
.crumbs{
  display:flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-500); margin-bottom:18px;
}
.crumbs a{text-decoration:none;color:var(--ink-500)}
.crumbs a:hover{color:var(--teal-700)}
.crumbs .sep{opacity:.4}
.page-hero h1{margin-top:6px}
.page-hero .lede{margin-top:18px;color:var(--ink-700);max-width:60ch;font-size:18px;line-height:1.55}

/* ---------- Home hero ---------- */
.hero{
  position:relative;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(46,180,135,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(29,158,117,.10), transparent 65%),
    linear-gradient(180deg, #fff 0%, var(--teal-50) 100%);
  overflow:hidden;
  border-bottom:1px solid var(--rule);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:64px;
  align-items:center;
  padding:96px 0 110px;
}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:40px;padding:64px 0 80px}
  .hero-art{order:-1}
}
.hero h1{margin-top:22px}
.hero h1 em{font-style:italic;color:var(--teal-700);font-weight:500}
.hero .lede{
  margin-top:22px;color:var(--ink-700);max-width:54ch;
  font-size:clamp(17px,1.6vw,19px);line-height:1.55;
}
.hero-meta{
  margin-top:34px;display:flex;flex-wrap:wrap;gap:28px 36px;
  padding-top:26px;border-top:1px solid var(--rule);
}
.meta-item{display:flex;flex-direction:column;gap:4px}
.meta-item .k{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-500)}
.meta-item .v{font-family:var(--serif);font-size:17px;color:var(--ink-900)}
.hero-cta{margin-top:40px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}

.hero-art{
  position:relative;aspect-ratio: 5/6;
  border-radius:18px;overflow:hidden;
  background:linear-gradient(160deg, var(--teal-100) 0%, #fff 100%);
  border:1px solid rgba(29,158,117,.16);
  box-shadow:var(--shadow-lg);
}
.hero-photo{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter: hue-rotate(85deg) saturate(.85) contrast(1.02);
}
.hero-art-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(13,79,58,0) 55%, rgba(13,79,58,.18) 100%),
    linear-gradient(160deg, rgba(255,255,255,.10), rgba(13,79,58,.05) 70%);
  pointer-events:none;
}
.hero-art .caption{
  position:absolute;left:20px;bottom:18px;right:20px;
  display:flex;justify-content:space-between;align-items:center;
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:11px;letter-spacing:.08em;color:var(--teal-800);
  background:rgba(255,255,255,.7);
  backdrop-filter:blur(6px);
  border:1px solid rgba(29,158,117,.18);
  padding:8px 12px;border-radius:8px;
}
.ribbon-badge{
  position:absolute;top:20px;left:20px;
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.86);backdrop-filter:blur(6px);
  border:1px solid rgba(29,158,117,.2);
  border-radius:999px;padding:8px 14px 8px 10px;
  font-size:12px;font-weight:700;color:var(--teal-800);
}
.ribbon-badge .ico{width:18px;height:18px;color:var(--teal-600)}

/* ---------- Home: section preview cards ---------- */
.preview-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
@media (max-width:900px){ .preview-grid{grid-template-columns:1fr} }
.preview-card{
  background:#fff;border:1px solid var(--rule);border-radius:18px;
  padding:32px 30px;text-decoration:none;color:inherit;
  display:flex;flex-direction:column;gap:18px;
  transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  min-height:280px;
}
.preview-card:hover{transform:translateY(-4px);border-color:var(--teal-300);box-shadow:var(--shadow-md)}
.preview-card .pc-num{
  font-family:var(--serif);font-size:13px;color:var(--teal-700);font-weight:700;letter-spacing:.08em;
}
.preview-card h3{font-family:var(--serif);font-size:24px;line-height:1.2}
.preview-card p{color:var(--ink-500);font-size:15px;line-height:1.55;flex:1}
.preview-card .more{
  margin-top:auto;
  display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--teal-700);font-size:14px;
  transition:gap .2s ease;
}
.preview-card:hover .more{gap:12px}

/* ---------- Goal callout ---------- */
.goal-wrap{padding:0 0 110px}
@media (max-width:760px){.goal-wrap{padding:0 0 72px}}
.goal{
  background:
    radial-gradient(700px 320px at 90% 120%, rgba(255,255,255,.08), transparent 60%),
    linear-gradient(135deg, var(--teal-700), var(--teal-900));
  color:#fff;border-radius:20px;
  padding:64px clamp(28px, 5vw, 72px);
  position:relative;overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.goal::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 10% 20%, rgba(255,255,255,.06) 0, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(46,180,135,.18) 0, transparent 50%);
  pointer-events:none;
}
.goal-kicker{
  font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal-300);display:inline-flex;align-items:center;gap:10px;
}
.goal-kicker::before{content:"";width:24px;height:1px;background:var(--teal-300)}
.goal blockquote{
  margin:18px 0 0;font-family:var(--serif);
  font-size:clamp(22px, 2.8vw, 30px);line-height:1.3;
  font-weight:500;letter-spacing:-.01em;
  max-width:38ch;
}
.goal--wide blockquote{max-width:none}
.goal .signoff{
  margin-top:30px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--teal-300);font-weight:700;
}

/* ---------- Article body (about/objectives) ---------- */
.article{background:#fff}
.article-grid{display:grid;grid-template-columns:240px 1fr;gap:80px;align-items:start}
@media (max-width:900px){.article-grid{grid-template-columns:1fr;gap:32px}}
.article-side{position:sticky;top:110px}
.article-side .label{
  font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-700);
  margin-bottom:8px;
}
.article-side h3{font-family:var(--serif);font-size:22px;line-height:1.2}
.article-body p{color:var(--ink-700);font-size:17px;line-height:1.7;max-width:62ch}
.article-grid--wide .article-body p,
.article-grid--wide .article-body ul{max-width:none}
.article-body p + p{margin-top:18px}
.article-body h2{margin-top:48px;margin-bottom:18px}
.article-body h2:first-child{margin-top:0}
.article-body ul{
  margin:18px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:14px;max-width:62ch;
}
.article-body ul li{
  display:flex;gap:14px;align-items:flex-start;color:var(--ink-700);font-size:17px;line-height:1.55;
}
.article-body ul li::before{
  content:"";flex:0 0 auto;margin-top:9px;width:6px;height:6px;border-radius:50%;background:var(--teal-600);
}
.guidelines{margin-top:32px;display:flex;flex-wrap:wrap;gap:8px}
.guideline{
  font-size:12px;font-weight:700;letter-spacing:.06em;
  color:var(--teal-800);background:var(--teal-50);
  border:1px solid var(--teal-100);
  padding:7px 12px;border-radius:6px;
}

/* ---------- Audience ---------- */
.audience-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:8px;
}
@media (max-width:900px){.audience-grid{grid-template-columns:repeat(2,1fr)}}
.aud-card{
  background:#fff;border:1px solid var(--rule);border-radius:14px;
  padding:24px 22px;display:flex;flex-direction:column;gap:18px;
  transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.aud-card:hover{transform:translateY(-3px);border-color:var(--teal-300);box-shadow:var(--shadow-md)}
.aud-icon{
  width:42px;height:42px;border-radius:10px;
  background:var(--teal-50);color:var(--teal-700);
  display:grid;place-items:center;
}
.aud-icon svg{width:22px;height:22px}
.aud-label{font-family:var(--serif);font-size:16px;line-height:1.3;color:var(--ink-900)}

/* ---------- Objectives ---------- */
.obj-cols{display:grid;grid-template-columns:1fr 1fr;gap:48px}
@media (max-width:860px){.obj-cols{grid-template-columns:1fr;gap:32px}}
.obj-col h3{
  font-family:var(--serif);font-size:22px;line-height:1.25;
  color:var(--ink-900);margin-bottom:24px;padding-bottom:18px;
  border-bottom:1px solid var(--rule);
  display:flex;align-items:baseline;gap:12px;
}
.obj-col h3 .num{
  font-family:var(--sans);font-size:11px;font-weight:800;letter-spacing:.16em;
  color:var(--teal-700);text-transform:uppercase;
}
.obj-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.obj-list li{
  display:flex;gap:14px;align-items:flex-start;
  color:var(--ink-700);line-height:1.5;font-size:16px;
}
.obj-list li::before{
  content:"";flex:0 0 auto;margin-top:8px;
  width:6px;height:6px;border-radius:50%;background:var(--teal-600);
}

/* ---------- Curriculum (vertical) ---------- */
.mod-list{
  display:flex;flex-direction:column;gap:22px;max-width:1080px;margin:0 auto;
}
.mod-row{
  display:grid;grid-template-columns: 320px 1fr auto;gap:0;
  background:#fff;border:1px solid var(--rule);border-radius:20px;
  overflow:hidden;text-decoration:none;color:inherit;
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
  position:relative;
}
.mod-row:hover{transform:translateY(-3px);border-color:var(--teal-300);box-shadow:var(--shadow-lg)}
@media (max-width:860px){
  .mod-row{grid-template-columns:1fr}
}
.mod-row-art{
  position:relative;min-height:260px;
  background:linear-gradient(160deg, var(--teal-100), #fff 90%);
  border-right:1px solid var(--rule);
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
@media (max-width:860px){
  .mod-row-art{min-height:200px;border-right:none;border-bottom:1px solid var(--rule)}
}
.mod-row-art .grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(29,158,117,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,158,117,.08) 1px, transparent 1px);
  background-size:22px 22px;
  mask-image:radial-gradient(circle at center, rgba(0,0,0,.85), transparent 75%);
}
.mod-row-art .glyph{
  position:relative;z-index:1;
  font-family:var(--serif);font-weight:600;letter-spacing:-.04em;
  font-size:140px;line-height:1;color:var(--teal-700);
  text-shadow:0 6px 30px rgba(29,158,117,.18);
}
.mod-row-art .ring{
  position:absolute;width:240px;height:240px;border-radius:50%;
  border:1px dashed rgba(29,158,117,.35);
}
.mod-row-art .ring.r2{width:160px;height:160px;border-style:solid;border-color:rgba(29,158,117,.18)}
.mod-row-art .stage-pin{
  position:absolute;top:18px;left:18px;
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.9);backdrop-filter:blur(6px);
  border:1px solid rgba(29,158,117,.2);
  padding:6px 11px;border-radius:999px;
  font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--teal-800);
}
.mod-row-art .ribbon{
  position:absolute;right:20px;bottom:20px;width:42px;height:42px;color:var(--teal-700);
  background:rgba(255,255,255,.7);border:1px solid rgba(29,158,117,.2);border-radius:50%;
  display:grid;place-items:center;
}
.mod-row-body{
  padding:36px 40px;display:flex;flex-direction:column;gap:14px;
  min-width:0;
}
@media (max-width:860px){.mod-row-body{padding:28px}}
.mod-row-top{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
}
.mod-row-name{
  font-family:var(--serif);font-size:32px;line-height:1.1;color:var(--ink-900);
  letter-spacing:-.015em;
}
.mod-row-sub{
  font-family:var(--serif);font-style:italic;font-size:17.5px;line-height:1.35;
  color:var(--teal-800);max-width:60ch;
}
.mod-row-desc{color:var(--ink-700);font-size:15.5px;line-height:1.6;max-width:64ch}
.mod-row-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.mod-row-meta .tag{
  font-size:11px;letter-spacing:.08em;font-weight:700;text-transform:uppercase;
  color:var(--ink-500);background:var(--canvas);border:1px solid var(--rule);
  padding:5px 9px;border-radius:5px;
}
.mod-row-cta{
  display:flex;align-items:center;padding:0 40px;
  border-left:1px solid var(--rule);
}
@media (max-width:860px){
  .mod-row-cta{border-left:none;border-top:1px solid var(--rule);padding:24px 28px;justify-content:flex-end}
}
.mod-row-cta .arrow-btn{
  width:60px;height:60px;border-radius:50%;
  background:var(--teal-50);color:var(--teal-700);
  border:1px solid rgba(29,158,117,.2);
  display:grid;place-items:center;
  transition:background .25s ease, color .25s ease, transform .25s ease, border-color .25s ease;
}
.mod-row:hover .arrow-btn{background:var(--teal-600);color:#fff;border-color:var(--teal-600);transform:translateX(4px)}
.mod-top{
  padding:28px 28px 0;display:flex;justify-content:space-between;align-items:flex-start;gap:14px;
}
.mod-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--teal-600);color:#fff;
  border-radius:999px;padding:6px 14px 6px 10px;
  font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
}
.mod-badge .mn{
  background:rgba(255,255,255,.22);width:18px;height:18px;border-radius:50%;
  display:grid;place-items:center;font-size:11px;font-family:var(--serif);font-weight:700;
}
.mod-stage{
  font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-400);
}
.mod-portrait{
  margin:18px 28px 0;height:160px;border-radius:12px;position:relative;overflow:hidden;
  background:linear-gradient(160deg, var(--teal-100), #fff 80%);
  border:1px solid rgba(29,158,117,.16);
}
.mod-portrait .glyph{
  position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--serif);font-weight:600;
  font-size:64px;color:var(--teal-700);letter-spacing:-.02em;opacity:.95;
}
.mod-portrait .grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(29,158,117,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,158,117,.06) 1px, transparent 1px);
  background-size:18px 18px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.5), transparent);
}
.mod-body{padding:22px 28px 32px;flex:1;display:flex;flex-direction:column}
.mod-name{
  font-family:var(--serif);font-size:24px;line-height:1.2;color:var(--ink-900);
  margin-bottom:6px;
}
.mod-sub{
  font-family:var(--serif);font-style:italic;font-size:15.5px;line-height:1.35;
  color:var(--teal-800);margin-bottom:18px;
}
.mod-meta{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px;
}
.mod-meta .tag{
  font-size:11px;letter-spacing:.08em;font-weight:700;text-transform:uppercase;
  color:var(--ink-500);background:var(--canvas);border:1px solid var(--rule);
  padding:5px 9px;border-radius:5px;
}
.mod-desc{color:var(--ink-700);font-size:14.5px;line-height:1.6;flex:1}
.mod-arrow{
  position:absolute;top:24px;right:24px;
  width:34px;height:34px;border-radius:50%;
  border:1px solid var(--rule);background:#fff;
  display:grid;place-items:center;color:var(--ink-500);
  transition:transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.module{text-decoration:none;color:inherit}
.module:hover .mod-arrow{background:var(--teal-600);color:#fff;border-color:var(--teal-600);transform:translate(2px,-2px)}
.mod-link{
  text-decoration:none;color:inherit;display:block;
  transition:color .2s ease;
}
.mod-link .mod-sub{transition:color .2s ease}
.mod-link:hover .mod-name{color:var(--teal-700)}
.mod-link:hover .mod-sub{color:var(--teal-600)}
.mod-link:focus-visible{outline:2px solid var(--teal-600);outline-offset:4px;border-radius:4px}

/* ---------- Final CTA ---------- */
.final{
  background:linear-gradient(135deg, var(--teal-700), var(--teal-900));
  color:#fff;
  padding:120px 0;
  position:relative;overflow:hidden;
}
.final::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(700px 380px at 90% 20%, rgba(46,180,135,.25), transparent 60%),
    radial-gradient(500px 280px at 5% 90%, rgba(155,220,196,.12), transparent 60%);
  pointer-events:none;
}
.final .container{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:28px}
.final-kicker{
  font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-300);
}
.final h2{color:#fff;max-width:18ch;font-size:clamp(32px,4.2vw,48px);line-height:1.1}
.final p{color:var(--teal-100);max-width:52ch;font-size:17px;line-height:1.55}

/* ---------- Footer (white, simple) ---------- */
footer.site{
  background:#fff;
  border-top:1px solid var(--rule);
  padding:40px 0;
}
.foot-inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
}
.foot-left{display:flex;align-items:center;gap:20px}
.foot-left .brand-logo{height:42px}
.foot-slogan{
  font-family:var(--serif);font-size:14px;color:var(--ink-500);font-style:italic;
  border-left:1px solid var(--rule);padding-left:20px;max-width:30ch;line-height:1.4;
}
@media (max-width:600px){
  .foot-slogan{border-left:none;padding-left:0;border-top:1px solid var(--rule);padding-top:14px;width:100%}
  .foot-left{flex-wrap:wrap}
}
.foot-copy{
  font-size:12.5px;color:var(--ink-500);letter-spacing:.04em;
}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease, transform .8s ease}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Module page (SCORM embed) ---------- */
.module-shell{padding:48px 0 80px}
.module-grid{
  display:grid;grid-template-columns: 1fr 300px;gap:48px;align-items:start;
}
@media (max-width:1000px){
  .module-grid{grid-template-columns:1fr;gap:32px}
}
.module-main{min-width:0}
.module-side{position:sticky;top:100px;display:flex;flex-direction:column;gap:18px}
@media (max-width:1000px){.module-side{position:static}}

.case-card{
  background:#fff;border:1px solid var(--rule);border-radius:16px;
  padding:24px;display:flex;flex-direction:column;gap:14px;
}
.case-card .label{
  font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-700);
}
.case-card .case-glyph{
  width:64px;height:64px;border-radius:16px;
  background:linear-gradient(160deg,var(--teal-100),#fff);
  border:1px solid rgba(29,158,117,.16);
  display:grid;place-items:center;
  font-family:var(--serif);font-weight:600;font-size:34px;color:var(--teal-700);
}
.case-card .case-name{font-family:var(--serif);font-size:22px;line-height:1.2;color:var(--ink-900)}
.case-card dl{margin:8px 0 0;padding:0;display:grid;grid-template-columns:auto 1fr;gap:8px 14px}
.case-card dt{
  font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-500);
  padding-top:1px;
}
.case-card dd{margin:0;font-size:14px;color:var(--ink-900);font-weight:600}
.case-card .stage-line{
  margin-top:8px;font-family:'JetBrains Mono', ui-monospace, monospace;font-size:12px;
  color:var(--teal-800);background:var(--teal-50);border:1px solid var(--teal-100);
  padding:8px 12px;border-radius:8px;display:inline-flex;align-items:center;gap:8px;width:fit-content;
}

.side-card{
  background:#fff;border:1px solid var(--rule);border-radius:16px;padding:22px 24px;
}
.side-card .label{
  font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-700);
  margin-bottom:14px;
}
.side-card h4{font-family:var(--serif);font-size:18px;line-height:1.25;margin-bottom:10px}
.side-card ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.side-card ul li{
  display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--ink-700);
}
.side-card ul li::before{
  content:"";flex:0 0 auto;margin-top:7px;width:5px;height:5px;border-radius:50%;background:var(--teal-600);
}
.side-card .guidelines{margin-top:0;gap:6px}
.side-card .guideline{font-size:11px;padding:5px 9px}

.module-progress{
  display:flex;flex-direction:column;gap:10px;
  padding:22px 24px;background:#fff;border:1px solid var(--rule);border-radius:16px;
}
.module-progress .pg-top{display:flex;justify-content:space-between;align-items:baseline}
.module-progress .pg-step{font-family:var(--serif);font-size:18px;color:var(--ink-900)}
.module-progress .pg-of{font-size:12px;color:var(--ink-500);letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.module-progress .pg-bar{
  height:6px;border-radius:999px;background:var(--canvas);overflow:hidden;
}
.module-progress .pg-fill{
  display:block;height:100%;background:linear-gradient(90deg,var(--teal-600),var(--teal-500));border-radius:999px;
  transition:width .4s ease;
}
.module-progress .pg-steps{
  display:flex;gap:6px;margin-top:6px;
}
.module-progress .pg-steps a{
  flex:1;text-align:center;text-decoration:none;
  padding:8px 6px;border-radius:8px;
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-500);border:1px solid var(--rule);background:#fff;
  transition:all .2s ease;
}
.module-progress .pg-steps a:hover{color:var(--teal-700);border-color:var(--teal-300)}
.module-progress .pg-steps a.current{background:var(--teal-600);color:#fff;border-color:var(--teal-600)}

.module-header{padding:48px 0 40px}
@media (max-width:760px){.module-header{padding:32px 0 28px}}
.module-hero{
  display:flex;flex-direction:column;gap:14px;margin-bottom:32px;
}
.module-hero h1{font-size:clamp(28px,3.4vw,42px)}
.module-hero .mh-sub{
  font-family:var(--serif);font-style:italic;color:var(--teal-800);font-size:18px;line-height:1.4;max-width:62ch;
}
.module-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;margin-bottom:32px}
.module-tags .tag{
  font-size:11px;letter-spacing:.08em;font-weight:700;text-transform:uppercase;
  color:var(--ink-500);background:#fff;border:1px solid var(--rule);
  padding:6px 10px;border-radius:5px;
}

.scorm-frame{
  position:relative;background:#fff;border:1px solid var(--rule);border-radius:16px;overflow:hidden;
  aspect-ratio: 16 / 9; width:100%; box-shadow:var(--shadow-md);
  margin:40px 0 48px;
}
@media (max-width:760px){.scorm-frame{margin:28px 0 32px}}
.scorm-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.scorm-placeholder{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;gap:16px;padding:40px;
  background:
    radial-gradient(700px 380px at 50% 0%, rgba(46,180,135,.12), transparent 60%),
    linear-gradient(180deg, #fff, var(--teal-50));
}
.scorm-placeholder .scorm-icon{
  width:72px;height:72px;border-radius:18px;
  background:var(--teal-600);color:#fff;display:grid;place-items:center;
  box-shadow:0 12px 28px -10px rgba(29,158,117,.55);
  transition:transform .2s ease;
}
.scorm-placeholder .scorm-icon:hover{transform:scale(1.05)}
.scorm-placeholder .scorm-icon svg{width:32px;height:32px}
.scorm-placeholder h2{font-family:var(--serif);font-size:26px;letter-spacing:-.01em}
.scorm-placeholder p{color:var(--ink-500);max-width:46ch;font-size:14.5px;line-height:1.55}
.scorm-placeholder .scorm-hint{
  margin-top:6px;
  font-family:'JetBrains Mono', ui-monospace, monospace;font-size:11.5px;
  background:#fff;border:1px solid var(--rule);padding:6px 10px;border-radius:6px;color:var(--teal-800);
}
.scorm-meta{
  margin-top:14px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
  font-size:12.5px;color:var(--ink-500);letter-spacing:.04em;
}
.scorm-meta .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--teal-500);margin-right:8px;vertical-align:middle}

.module-cover{
  display:grid;grid-template-columns: 200px 1fr;gap:28px;align-items:center;
  padding:28px;background:#fff;border:1px solid var(--rule);border-radius:18px;
  margin-bottom:24px;
}
@media (max-width:700px){.module-cover{grid-template-columns:1fr}}
.module-cover-art{
  position:relative;aspect-ratio:1;border-radius:14px;overflow:hidden;
  background:linear-gradient(160deg,var(--teal-100),#fff);
  border:1px solid rgba(29,158,117,.16);
  display:grid;place-items:center;
}
.module-cover-art .glyph{font-family:var(--serif);font-weight:600;font-size:96px;color:var(--teal-700);letter-spacing:-.04em;line-height:1}
.module-cover-art .grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(29,158,117,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,158,117,.08) 1px, transparent 1px);
  background-size:18px 18px;
  mask-image:radial-gradient(circle at center, rgba(0,0,0,.7), transparent 80%);
}
.cover-meta{display:flex;flex-direction:column;gap:8px}
.cover-meta .badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--teal-600);color:#fff;padding:6px 12px 6px 10px;border-radius:999px;
  font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;width:fit-content;
}
.cover-meta .badge .mn{background:rgba(255,255,255,.22);width:18px;height:18px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-family:var(--serif);font-weight:700}
.cover-meta .title{font-family:var(--serif);font-size:26px;line-height:1.2;color:var(--ink-900);letter-spacing:-.015em}
.cover-meta .sub{font-family:var(--serif);font-style:italic;color:var(--teal-800);font-size:15px;line-height:1.45}
.cover-meta .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}

.section-label{
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-700);margin:48px 0 14px;
  display:inline-flex;align-items:center;gap:10px;
}
.section-label::before{content:"";width:24px;height:1px;background:var(--teal-600)}

.module-nav{
  display:flex;justify-content:space-between;align-items:stretch;gap:12px;
  margin-top:48px;margin-bottom:64px;padding-top:32px;border-top:1px solid var(--rule);
  flex-wrap:wrap;
}
.module-nav .mn-link{
  display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--ink-900);
  padding:14px 20px;border:1px solid var(--rule);border-radius:14px;background:#fff;
  transition:border-color .2s ease, transform .2s ease, background .2s ease;
  min-width:200px;flex:1;
}
.module-nav .mn-link:hover{border-color:var(--teal-600);transform:translateY(-1px)}
.module-nav .mn-link.next{text-align:right;align-items:flex-end}
.module-nav .mn-link.disabled{opacity:.4;pointer-events:none}
.module-nav .mn-link .mn-k{font-size:11px;color:var(--ink-500);letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.module-nav .mn-link .mn-v{font-family:var(--serif);font-size:16px}