/* Course detail pages — extends ozo.css */
.nav{background:rgba(11,18,32,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line-d)}
.nav ul a[aria-current=page]{opacity:1;background:rgba(255,255,255,.1)}

/* hero */
.c-hero{position:relative;overflow:hidden;background:
  radial-gradient(800px 520px at 85% 10%,rgba(212,86,27,.22),transparent 60%),
  radial-gradient(700px 500px at 0% 100%,rgba(53,176,245,.12),transparent 60%),var(--night);
  padding:calc(var(--navh) + clamp(28px,5vw,64px)) 0 clamp(48px,6vw,88px)}
.c-hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px}
.c-hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(28px,5vw,72px);align-items:center}
.crumb{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:rgba(255,255,255,.6);margin-bottom:26px}
.crumb a{color:rgba(255,255,255,.8);border-bottom:1px solid rgba(255,255,255,.25);transition:color .2s,border-color .2s}
.crumb a:hover{color:#fff;border-color:#fff}
.crumb span[aria-hidden]{opacity:.5}
.c-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:10px;border:1px solid rgba(240,106,42,.5);color:var(--orange-l);margin-bottom:20px}
.c-hero h1{font-size:clamp(2.4rem,5.6vw,5rem);line-height:1}
.c-hero h1 em{font-style:normal;color:var(--orange-l)}
.c-hero .intro{margin-top:22px;font-size:clamp(1.05rem,1.35vw,1.25rem);color:rgba(255,255,255,.8);max-width:32em}
.c-hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.c-pic{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:4/5;background:var(--night-2);box-shadow:0 40px 80px -40px rgba(0,0,0,.8)}
.c-pic img{width:100%;height:100%;object-fit:cover}
.c-pic .vf{inset:14px}
.c-pic .vf .meta{top:8px;left:36px}
.c-pic::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,18,32,.45),transparent 40%);pointer-events:none}
.facts-strip{position:relative;margin-top:clamp(36px,5vw,64px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line-d);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.03)}
.facts-strip div{padding:18px 22px;border-right:1px solid var(--line-d)}
.facts-strip div:last-child{border-right:0}
.facts-strip dt{color:rgba(255,255,255,.55)}
.facts-strip dd{margin-top:6px;font:700 1.05rem/1.3 var(--body);color:#fff}

/* section nav (sticky chips) */
.c-sub{position:sticky;top:var(--navh);z-index:40;background:rgba(238,240,234,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-l)}
.c-sub ul{display:flex;gap:4px;list-style:none;overflow-x:auto;scrollbar-width:none;padding:8px 0}
.c-sub ul::-webkit-scrollbar{display:none}
.c-sub a{display:block;white-space:nowrap;padding:10px 14px;border-radius:10px;color:var(--ink);transition:background-color .2s}
.c-sub a:hover{background:rgba(16,24,39,.07)}

/* about */
.about{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,72px);align-items:center}
.about blockquote{font:600 clamp(1.25rem,2vw,1.6rem)/1.45 var(--body);color:var(--ink);border-left:3px solid var(--orange);padding-left:22px;margin:22px 0}
.about p{color:var(--muted);font-size:1.08rem;max-width:36em}
.about p+p{margin-top:14px}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.duo img{border-radius:18px;width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;box-shadow:0 22px 40px -28px rgba(16,24,39,.6)}
.duo img:nth-child(2){margin-top:44px}
.solo img{border-radius:22px;width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:0 22px 40px -28px rgba(16,24,39,.6)}

/* modules */
.mods{list-style:none;margin-top:clamp(36px,5vw,56px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;counter-reset:m}
.mods li{counter-increment:m;position:relative;background:#fff;border:1px solid var(--line-l);border-radius:18px;padding:22px 20px 24px;min-height:150px;display:flex;flex-direction:column;justify-content:space-between;gap:18px;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s}
.mods li:hover{transform:translateY(-5px);box-shadow:0 24px 40px -28px rgba(16,24,39,.5);border-color:rgba(212,86,27,.45)}
.mods li::before{content:"M" counter(m,decimal-leading-zero);font:700 12px var(--mono);letter-spacing:.08em;color:var(--orange)}
.mods b{font:700 1.08rem/1.3 var(--display);letter-spacing:-.01em}

/* chips light */
.tools{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;list-style:none}
.tools li{font:700 14px var(--mono);padding:10px 16px;border-radius:12px;background:#fff;border:1px solid var(--line-l);color:var(--ink)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin-top:clamp(36px,5vw,56px)}
.panel{background:#fff;border:1px solid var(--line-l);border-radius:22px;padding:clamp(22px,3vw,34px)}
.panel h3{font-size:1.35rem;margin-bottom:6px}
.panel .mono{color:var(--muted)}
.ticks{list-style:none;margin-top:18px;display:grid;gap:2px}
.ticks li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line-l);font-weight:600}
.ticks li:last-child{border-bottom:0}
.ticks li::before{content:"";flex:none;margin-top:7px;width:8px;height:8px;border:2px solid var(--orange);transform:rotate(45deg)}

/* careers */
.jobs{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:clamp(32px,4vw,48px)}
.jobs li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:18px 20px;border-radius:14px;border:1px solid var(--line-d);font-weight:700;background:rgba(255,255,255,.03);transition:background-color .25s,border-color .25s}
.jobs li:hover{background:rgba(212,86,27,.14);border-color:rgba(240,106,42,.6)}
.jobs li::after{content:"\2197";color:var(--orange-l);font-weight:700}

/* how it works */
.steps2{list-style:none;margin-top:clamp(36px,5vw,56px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:1px solid var(--line-d)}
.steps2 li{padding:24px 22px 0 0;position:relative}
.steps2 li::before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--orange-l);box-shadow:0 0 0 5px rgba(240,106,42,.18)}
.steps2 .mono{color:var(--sand)}
.steps2 b{display:block;font:700 1.12rem/1.25 var(--display);margin:10px 0 8px}
.steps2 p{font-size:15px;color:rgba(255,255,255,.7);line-height:1.55}

/* career program */
.prog{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:clamp(36px,5vw,56px)}
.prog article{background:#fff;border:1px solid var(--line-l);border-radius:20px;padding:24px}
.prog .mono{color:var(--orange)}
.prog h3{font-size:1.2rem;margin:10px 0 14px}
.prog ul{list-style:none;display:grid;gap:8px}
.prog li{color:var(--muted);font-size:15.5px;padding-left:18px;position:relative}
.prog li::before{content:"\2013";position:absolute;left:0;color:var(--orange)}

/* gallery + alumni */
.gal{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:14px;margin-top:clamp(36px,5vw,56px)}
.gal img{width:100%;height:100%;object-fit:cover;border-radius:18px;min-height:240px}
.gal .tall{grid-row:span 2}
.alumni{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;list-style:none}
.alumni li{font-size:14px;padding:8px 12px;border-radius:10px;background:#fff;border:1px solid var(--line-l)}
.alumni li span{color:var(--muted)}

/* notice */
.notice{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;justify-content:space-between;margin-top:clamp(36px,5vw,56px);padding:22px 26px;border-radius:18px;border:1px dashed rgba(212,86,27,.55);background:rgba(212,86,27,.06)}
.notice p{color:var(--ink);font-weight:600;max-width:40em}
.notice .mono{display:block;color:var(--orange);margin-bottom:6px}

/* other courses */
.others{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:clamp(32px,4vw,48px)}
.others a{position:relative;display:block;border-radius:18px;overflow:hidden;aspect-ratio:3/4;background:var(--night-2);transition:transform .45s var(--ease)}
.others a:hover{transform:translateY(-6px)}
.others img{width:100%;height:100%;object-fit:cover;opacity:.75;transition:opacity .3s,transform 1s var(--ease)}
.others a:hover img{opacity:.95;transform:scale(1.05)}
.others a::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,18,32,.9),transparent 60%)}
.others span{position:absolute;left:16px;right:16px;bottom:14px;z-index:2;color:#fff}
.others span b{display:block;font:700 1.05rem/1.2 var(--display);margin-top:6px}
.others .mono{color:var(--sand)}

@media (max-width:1080px){
  .c-hero .wrap{grid-template-columns:1fr}
  .c-pic{aspect-ratio:16/10;max-height:56vh}
  .mods{grid-template-columns:repeat(2,minmax(0,1fr))}
  .jobs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps2{grid-template-columns:1fr 1fr;row-gap:28px}
  .others{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:760px){
  .facts-strip{grid-template-columns:1fr 1fr}
  .facts-strip div:nth-child(2){border-right:0}
  .facts-strip div:nth-child(-n+2){border-bottom:1px solid var(--line-d)}
  .about,.split{grid-template-columns:1fr}
  .mods{grid-template-columns:1fr}
  .mods li{min-height:0}
  .jobs{grid-template-columns:1fr}
  .steps2{grid-template-columns:1fr}
  .prog{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr}
  .gal .tall{grid-row:auto;grid-column:span 2}
  .others{grid-template-columns:1fr 1fr}
  .duo img:nth-child(2){margin-top:24px}
}
.stories.c1{grid-template-columns:minmax(0,640px)}
.stories.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:760px){.stories.c1,.stories.c3{grid-template-columns:1fr}}
.c-hero .wrap+.wrap{display:block}
.gal .wide{grid-column:span 2}
@media (max-width:760px){.gal .wide{grid-column:span 2}}