/* ORFEUS Akademi v3 tasarım dili — turuncu zemin, lacivert 3B çerçeveler. Giriş, kategori ve kurs sayfaları ortak kullanır. */
/* Taslak v3 — A'nın hareketli açılışı + C'nin rota haritası + A'nın imza grafikli kategori karoları.
   Ana renk ORFEUS kurumsal turuncusu #D4740E; kahve yalnız metin ve alt bilgide. */
:root{--or:#D4740E;--or-acik:#EE9A45;--or-koyu:#A9580A;--krem:#FFF6EC;--navy:#0E2841;--navy-ust:#173a60;--navy-kenar:#214A70;--navy-dip:#06121f}
/* 3B lacivert çerçeve: üstte ışık, altta kalın gölge kenar */
.cerceve-3b{background:linear-gradient(180deg,var(--navy-ust) 0%,var(--navy) 55%);border:1px solid var(--navy-kenar);border-bottom:7px solid var(--navy-dip);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 0 0 0 1px rgba(255,255,255,.03),0 28px 40px -20px rgba(6,18,31,.75),0 6px 0 -1px rgba(6,18,31,.25);color:#fff}
.hap.turuncu{background:var(--or);color:#fff;box-shadow:0 10px 24px -10px rgba(212,116,14,.8)}
.hap.turuncu .ok{background:#fff;color:var(--or)}
.hap.turuncu:hover{background:var(--or-koyu)}

/* alt bilgi ve dolu menü de lacivert */
footer{background:linear-gradient(180deg,var(--navy-ust),var(--navy) 40%,#0a1e33);border-top:1px solid var(--navy-kenar);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
footer .slogan .it{color:var(--or-acik)}
.ust.dolu{background:rgba(14,40,65,.92)}
body::before{background:var(--navy)}
/* AÇILIŞ */
.hero{position:relative;margin-top:-100px;color:#fff;overflow:hidden;background:#2a1606;border-radius:0 0 44px 44px} /* açılış kategori sayfaları gibi alçak bant (Hakan, 2026-10-24) */
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.85) contrast(1.05) blur(2.5px);transform:scale(1.04)}
.hero .renk{position:absolute;inset:0;background:linear-gradient(115deg,rgba(212,116,14,.92) 0%,rgba(212,116,14,.55) 38%,rgba(212,116,14,.08) 70%);mix-blend-mode:multiply}
.hero .isik{position:absolute;inset:0;background:radial-gradient(ellipse 70% 80% at 0% 40%,rgba(238,154,69,.55),rgba(238,154,69,0) 70%),linear-gradient(to bottom,rgba(0,0,0,.25),rgba(0,0,0,0) 30%,rgba(0,0,0,0) 70%,rgba(32,23,9,.55))}
.hero .ic{position:relative;z-index:2;padding-block:clamp(96px,12vh,120px) clamp(36px,6vh,56px);display:grid;gap:18px;max-width:940px}
.hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(24,12,2,.40) 0,rgba(24,12,2,.20) 45%,rgba(24,12,2,0) 75%)} /* yazı tarafına hafif perde; video tamamı hafif flu (Hakan, 2026-10-24) */
.hero h1,.hero p,.hero .etiket{text-shadow:0 2px 28px rgba(20,10,0,.45),0 1px 3px rgba(20,10,0,.35)}
.hero h1{font-size:clamp(38px,4.6vw,68px);line-height:1}
.hero h1 .it{display:block;color:var(--krem)}
.hero p{font-size:18px;max-width:62ch;margin:0}
.ara{display:flex;align-items:center;gap:10px;background:#fff;border-radius:99px;padding:8px 8px 8px 22px;width:min(460px,100%);box-shadow:0 24px 50px -20px rgba(0,0,0,.45)}
.ara input{flex:1;min-width:0;border:0;background:none;font:inherit;font-size:15.5px;color:var(--kahve);outline:none}
.sahne{position:absolute;right:max(16px,env(safe-area-inset-right,0px));bottom:clamp(36px,6vh,56px);z-index:2;display:grid;gap:8px;justify-items:end} /* arama kutusuyla aynı satırda, sağda (Hakan, 2026-10-24) */
@media(max-width:1180px){.sahne{display:none}} /* dar ekranda etiketler kartlara biniyordu */
.sahne .etiket{color:rgba(255,255,255,.8)}
.sahne-adlar{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.sahne-adlar span{font-size:13px;padding:6px 12px;border-radius:99px;border:1px solid rgba(255,255,255,.45);transition:background .4s,color .4s}
.sahne-adlar span.aktif{background:#fff;color:var(--or);border-color:#fff;font-weight:550}
.sahne-cubuk{width:260px;height:3px;background:rgba(255,255,255,.3);border-radius:3px;overflow:hidden}
.sahne-cubuk i{display:block;height:100%;width:0;background:#fff}

/* KATEGORİ KAROLARI */
.kategoriler{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:26px;position:relative;z-index:3;width:min(1680px,calc(100vw - 48px));margin-left:calc(50% - min(840px,(100vw - 48px) / 2))} /* kartlar videonun altında, beyaz zeminde (Hakan, 2026-10-24) */
.kat{position:relative;border-radius:28px;overflow:hidden;min-height:clamp(240px,calc(80vh - 420px),400px);color:#fff;text-decoration:none;display:flex;flex-direction:column;justify-content:flex-end;background:var(--navy) center/cover;isolation:isolate;transition:transform .35s;border:1px solid var(--navy-kenar);border-bottom:7px solid var(--navy-dip);box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 30px 50px -22px rgba(6,18,31,.8)}
.kat::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(14,40,65,.97) 24%,rgba(14,40,65,.4) 62%,rgba(14,40,65,.05));z-index:-1}
.kat::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(212,116,14,.95) 25%,rgba(212,116,14,.35) 70%,rgba(212,116,14,.1));z-index:-1;opacity:0;transition:opacity .35s}
.kat:hover{transform:translateY(-6px)}
.kat:hover::after{opacity:1}
.kat .ust-sol{position:absolute;top:18px;left:18px}
.kat svg{width:100%;height:72px;margin-bottom:6px}
.kat .ic{padding:22px}
.kat h3{font-size:30px;line-height:1}
.kat h3 .it{display:block;font-size:.58em;color:var(--krem);margin-top:4px}
.kat p{font-size:14px;opacity:.88;margin:10px 0 0}
.cizim{fill:none;stroke:#fff;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:600;stroke-dashoffset:600;animation:ciz 2.4s .4s ease forwards}
.kat:hover .cizim{animation:ciz 1.3s ease forwards}
@keyframes ciz{to{stroke-dashoffset:0}}
.nokta{fill:var(--or);stroke:#fff;stroke-width:2}
.durum.yayinda{background:var(--or)}

/* ROTA BÖLÜMÜ — turuncu zemin */
.rota-blok{margin-top:90px;background:radial-gradient(ellipse 80% 90% at 85% 10%,var(--or-acik),rgba(238,154,69,0) 60%),linear-gradient(135deg,var(--or) 0%,#c8650a 100%);color:#fff;border-radius:44px;padding-block:56px}
.rota-ust{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap}
.rota-ust h2{font-size:clamp(34px,4.4vw,60px);line-height:1}
.rota-ust h2 .it{display:block;color:var(--krem)}
.rota-ust p{max-width:42ch;margin:0;opacity:.92}
.roller{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 16px}
.roller button{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:99px;padding:9px 16px;font-size:15px}
.roller button[aria-pressed="true"]{background:#fff;color:var(--or);border-color:#fff;font-weight:550}
.harita-kap{display:grid;grid-template-columns:1fr 310px;gap:18px;align-items:start}
.svg-kap{overflow-x:auto;border-radius:28px}
#harita{width:100%;min-width:760px;height:auto;display:block}
#harita text{font-family:var(--sans)}
.hat-ad{font-size:13px;font-weight:550;letter-spacing:.12em}
.durak text{font-size:12.5px;fill:#c9d6e3}
.durak.rota circle.d{r:10}
.durak.rota text{fill:#fff;font-weight:550}
.durak.soluk{opacity:.4}
#rotaYol{fill:none;stroke:#fff;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 7px rgba(238,154,69,.95))}
.rota-kart{border-radius:24px;padding:20px;display:grid;gap:12px}
.rota-kart h3{font-size:26px}
.rota-kart h3 .it{color:var(--or-acik)}
.rota-kart ol{margin:0;padding:0;list-style:none;display:grid;gap:8px;counter-reset:r}
.rota-kart li{display:grid;grid-template-columns:26px 1fr auto;gap:10px;align-items:center;font-size:14px;counter-increment:r}
.rota-kart li::before{content:counter(r);width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:rgba(238,154,69,.18);color:var(--or-acik);font-size:12px;font-weight:550}
.rota-kart .r{font-size:11px;padding:3px 8px;border-radius:99px;background:rgba(255,255,255,.1);color:#c9d6e3;white-space:nowrap}
.rota-kart .r.yayinda{background:var(--or);color:#fff}
.rota-kart .r.hazirlaniyor{background:rgba(238,154,69,.22);color:#ffc58a}

/* diğer bölümler */
.bolum{padding-block:84px 10px}
.bas2{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px;flex-wrap:wrap}
.bas2 h2{font-size:clamp(32px,4vw,52px);line-height:1.04}
.bas2 h2 .it{display:block;color:var(--or)}
.bas2 p{max-width:44ch;color:var(--soluk);margin:0}
.yeni{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ykart{border-radius:26px;overflow:hidden;display:grid}
.ykart .g{aspect-ratio:16/9;background:#000 center/cover;position:relative}
.ykart .g .durum{position:absolute;top:14px;left:14px}
.ykart .ic{padding:18px 20px;display:grid;gap:8px}
.ykart h3{font-size:26px;line-height:1.05}
.ykart h3 .it,.adim .it{color:var(--or-acik)}
.cerceve-3b .soluk-acik{color:#a9b8c8}
.ykart.bos{place-items:center;text-align:center;padding:30px;color:#a9b8c8;background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.03) 0 12px,transparent 12px 24px),linear-gradient(180deg,var(--navy-ust),var(--navy))}
.adimlar{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.adim{border-radius:24px;padding:24px;display:grid;gap:8px;align-content:start}
.adim .no{width:44px;height:44px;border-radius:50%;background:var(--or);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-style:italic;font-size:24px}
.adim b{font-size:20px;font-weight:550}
.adim p{margin:0;color:#b9c6d4;font-size:14px}
.son{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.son > div{border-radius:32px;padding:32px;display:grid;gap:14px;align-content:space-between;min-height:300px}
.son .egit{background:linear-gradient(to top,rgba(14,40,65,.95),rgba(14,40,65,.15)),url(../varlik/egitmen.jpg) center/cover;color:#fff;border:1px solid var(--navy-kenar);border-bottom:7px solid var(--navy-dip);box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 28px 40px -20px rgba(6,18,31,.75)}
.son .egit blockquote{margin:0;font-family:var(--serif);font-size:30px;line-height:1.15}
.son .kur{background:linear-gradient(160deg,var(--or-acik),var(--or) 55%);color:#fff;border:1px solid #f0a35a;border-bottom:7px solid #8a4708;box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 28px 40px -20px rgba(138,71,8,.7)}
.son .kur h2{font-size:38px}
.son .kur h2 .it{color:var(--krem)}
.sss .panel-sss{border-radius:28px;padding:10px 28px}
.sss details{border-top:1px solid rgba(255,255,255,.12);padding:18px 0}
.sss details:first-child{border-top:0}
.sss summary{cursor:pointer;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.sss summary::after{content:"+";font-family:var(--serif);font-size:26px;line-height:1;color:var(--or-acik)}
.sss details[open] summary::after{content:"–"}
.sss p{color:#b9c6d4;max-width:70ch;margin:10px 0 0}

@media (max-width:1000px){.kategoriler,.adimlar{grid-template-columns:1fr 1fr}.harita-kap,.son{grid-template-columns:1fr}.yeni{grid-template-columns:1fr}.sahne{position:static;justify-items:start;margin-top:10px}.hero .ic{padding-bottom:150px}}
@media (max-width:560px){.kategoriler,.adimlar{grid-template-columns:1fr}.kat{min-height:330px}.sahne-cubuk{width:100%}}