/* =================================================================
   KATEGORİ PİLLAR SAYFASI ŞABLONU  ·  prefix: cat-
   Tüm tedavi kategorisi sayfaları (Eksik Diş, Estetik, Ortodonti…)
   bu dosyayı kullanır. Ortak style.css token/sınıflarıyla çalışır.
   ================================================================= */

/* ---- Breadcrumb ---- */
.cat-bread{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-size:.86rem; color:var(--muted); margin-bottom:18px; }
.cat-bread a{ color:var(--muted); text-decoration:none; transition:color .2s; }
.cat-bread a:hover{ color:var(--brand); }
.cat-bread .sep{ opacity:.5; }
.cat-bread b{ color:var(--ink); font-weight:600; }

/* ---- HERO ---- */
.cat-hero{
  position:relative; overflow:hidden;
  /* padding-top ana sayfa .hero / tedaviler .tx-hero ile eşit (header in-flow → 72px boşluk) */
  padding:clamp(40px,6vw,72px) 0 clamp(48px,6vw,80px);
  background:
    radial-gradient(90% 80% at 92% -10%, rgba(70,198,255,.14), transparent 55%),
    linear-gradient(180deg,#fff 0%, var(--paper) 100%);
}
.cat-hero-grid{ display:grid; grid-template-columns:1.04fr .96fr; gap:clamp(28px,4.5vw,64px); align-items:center; }
.cat-hero-copy{ max-width:600px; }
.cat-eyebrow{
  display:inline-flex; align-items:center; gap:9px; padding:7px 14px; border-radius:999px;
  background:rgba(12,92,224,.08); border:1px solid rgba(12,92,224,.16);
  color:var(--brand); font-weight:600; font-size:.8rem; letter-spacing:.01em;
}
.cat-eyebrow svg{ width:15px; height:15px; }
.cat-hero h1{
  margin:18px 0 0; font-family:var(--display); font-weight:700;
  font-size:clamp(2rem,4.6vw,3.3rem); line-height:1.07; letter-spacing:-.02em; color:var(--navy-deep);
}
.cat-hero h1 em{ font-style:normal; color:var(--brand); }
.cat-hero .lead{ margin-top:18px; font-size:clamp(1rem,1.35vw,1.1rem); color:var(--muted); }
.cat-hero-stats{ display:flex; flex-wrap:wrap; gap:10px 26px; margin-top:24px; }
.cat-hero-stats .st b{ display:block; font-family:var(--display); font-weight:700; font-size:1.5rem; color:var(--ink); line-height:1; }
.cat-hero-stats .st small{ color:var(--muted); font-size:.82rem; }
.cat-hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:30px; }

/* hero görsel — foto yoksa markalı yedek görünür */
.cat-hero-media{
  position:relative; aspect-ratio:5/4; border-radius:var(--r-lg); overflow:hidden;
  background:linear-gradient(150deg, var(--brand) 0%, var(--navy) 60%, var(--navy-deep) 100%);
  box-shadow:var(--shadow-lg);
}
.cat-hero-media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:2; }
.cat-media-deco{ position:absolute; inset:0; display:grid; place-items:center; z-index:1; color:rgba(255,255,255,.22); }
.cat-media-deco svg{ width:46%; height:46%; filter:drop-shadow(0 12px 30px rgba(0,0,0,.25)); }
.cat-media-badge{
  position:absolute; left:16px; bottom:16px; z-index:3; display:inline-flex; align-items:center; gap:10px;
  padding:11px 16px; border-radius:14px; background:rgba(255,255,255,.92);
  -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px); box-shadow:var(--shadow-md);
}
.cat-media-badge .bic{ display:grid;place-items:center; width:34px;height:34px;border-radius:10px; background:linear-gradient(140deg,var(--brand-bright),var(--brand)); color:#fff; }
.cat-media-badge .bic svg{ width:19px;height:19px; }
.cat-media-badge b{ font-family:var(--display); font-weight:700; color:var(--ink); font-size:1.05rem; }
.cat-media-badge small{ display:block; color:var(--muted); font-size:.76rem; }

/* ---- Genel section düzeni ---- */
.cat-sec{ padding-block:clamp(46px,6vw,76px); }
.cat-sec.alt{ background:linear-gradient(180deg,#fff,var(--paper)); }
.cat-head{ max-width:720px; margin-bottom:34px; }
.cat-head .section-no{ display:inline-block; margin-bottom:12px; }
.cat-head h2{ font-family:var(--display); font-weight:600; font-size:clamp(1.6rem,3vw,2.3rem); line-height:1.1; color:var(--navy-deep); }
.cat-head p{ margin-top:14px; color:var(--muted); font-size:1.02rem; }

/* ---- "Neden tedavi" — risk kartları ---- */
.cat-risks{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:16px; }
.cat-risk{ background:var(--white); border:1px solid var(--line); border-radius:var(--r-md); padding:24px 22px; box-shadow:var(--shadow-sm); }
.cat-risk .ri{ display:grid;place-items:center; width:46px;height:46px;border-radius:12px; margin-bottom:15px;
  background:linear-gradient(140deg,rgba(255,99,99,.12),rgba(255,150,90,.12)); color:#e0564b; }
.cat-risk .ri svg{ width:24px;height:24px; }
.cat-risk h3{ font-family:var(--display); font-weight:600; font-size:1.06rem; color:var(--ink); margin-bottom:6px; }
.cat-risk p{ color:var(--muted); font-size:.92rem; line-height:1.55; }

/* ---- Tedavi seçenekleri (alt katman linkleri) ---- */
.cat-opts{ display:grid; grid-template-columns:repeat(auto-fill,minmax(min(330px,100%),1fr)); gap:18px; } /* min(): 330px'ten dar ekranda (320) yatay taşmasın */
.cat-opt{
  display:flex; flex-direction:column; background:var(--white); border:1px solid var(--line);
  border-radius:var(--r-lg); padding:26px 24px; box-shadow:var(--shadow-sm); position:relative; overflow:hidden;
  transition:transform .24s cubic-bezier(.2,.8,.2,1), box-shadow .24s, border-color .24s;
}
.cat-opt::after{ content:""; position:absolute; left:0;right:0;top:0; height:3px; background:linear-gradient(90deg,var(--brand-bright),var(--cyan)); transform:scaleX(0); transform-origin:left; transition:transform .26s; }
.cat-opt:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:transparent; }
.cat-opt:hover::after{ transform:scaleX(1); }
.cat-opt-top{ display:flex; align-items:center; gap:14px; margin-bottom:14px; }
.cat-opt .oi{ display:grid;place-items:center; flex:0 0 auto; width:52px;height:52px;border-radius:14px;
  background:linear-gradient(140deg,var(--brand-bright),var(--brand)); color:#fff; box-shadow:var(--glow); }
.cat-opt .oi svg{ width:27px;height:27px; }
.cat-opt h3{ font-family:var(--display); font-weight:600; font-size:1.2rem; color:var(--ink); }
.cat-opt h3 .tag{ display:block; font-size:.74rem; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--brand); margin-top:2px; }
.cat-opt p{ color:var(--muted); font-size:.95rem; line-height:1.6; flex:1; }
.cat-opt .more{ display:inline-flex; align-items:center; gap:8px; margin-top:18px; color:var(--brand); font-weight:600; font-size:.93rem; text-decoration:none; }
.cat-opt .more svg{ width:18px;height:18px; transition:transform .2s; }
.cat-opt:hover .more svg{ transform:translateX(4px); }

/* ---- Karşılaştırma ---- */
.cat-compare{ display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:16px; }
.cat-cmp{ background:var(--white); border:1px solid var(--line); border-radius:var(--r-md); padding:24px 22px; box-shadow:var(--shadow-sm); }
.cat-cmp .q{ font-family:var(--display); font-weight:600; font-size:1.08rem; color:var(--navy-deep); margin-bottom:8px; }
.cat-cmp .a{ color:var(--muted); font-size:.94rem; line-height:1.6; }
.cat-cmp .a b{ color:var(--brand); font-weight:600; }

/* ---- Süreç ---- */
.cat-steps{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px; counter-reset:step; }
.cat-step{ position:relative; background:var(--white); border:1px solid var(--line); border-radius:var(--r-md); padding:28px 22px 24px; box-shadow:var(--shadow-sm); }
.cat-step::before{ counter-increment:step; content:"0" counter(step); font-family:var(--display); font-weight:700; font-size:2.2rem; line-height:1;
  background:linear-gradient(140deg,var(--brand-bright),var(--cyan)); -webkit-background-clip:text; background-clip:text; color:transparent; opacity:.9; }
.cat-step h3{ font-family:var(--display); font-weight:600; font-size:1.06rem; color:var(--ink); margin:12px 0 6px; }
.cat-step p{ color:var(--muted); font-size:.9rem; line-height:1.55; }

/* ---- SSS ---- */
.cat-faq{ max-width:820px; }
.cat-q{ border:1px solid var(--line); border-radius:var(--r-md); background:var(--white); margin-bottom:12px; box-shadow:var(--shadow-sm); overflow:hidden; }
.cat-q summary{ list-style:none; cursor:pointer; padding:20px 22px; display:flex; align-items:center; justify-content:space-between; gap:16px;
  font-family:var(--display); font-weight:600; font-size:1.04rem; color:var(--navy-deep); }
.cat-q summary::-webkit-details-marker{ display:none; }
.cat-q summary .ic{ flex:0 0 auto; width:26px;height:26px;border-radius:50%; display:grid;place-items:center; background:rgba(12,92,224,.1); color:var(--brand); transition:transform .3s, background .2s; }
.cat-q summary .ic svg{ width:16px;height:16px; }
.cat-q[open] summary .ic{ transform:rotate(45deg); background:var(--brand); color:#fff; }
/* SSS aç/kapa: grid-template-rows 0fr↔1fr (smooth). .ans-wrap her zaman render olur
   (display:grid, native <details> gizlemesini ezer) → açılış+kapanış CSS ile yumuşak,
   JS gerekmez; no-JS'te de native [open] ile çalışır. */
.cat-q .ans-wrap{ display:grid; grid-template-rows:0fr; transition:grid-template-rows .34s cubic-bezier(.4,0,.2,1); }
.cat-q[open] .ans-wrap{ grid-template-rows:1fr; }
.cat-q .ans{ overflow:hidden; }                       /* kırpan katman → 0fr'de min-content 0 (padding .ans-in'de) */
.cat-q .ans-in{ padding:0 22px 20px; color:var(--muted); font-size:.96rem; line-height:1.65; }
@media (prefers-reduced-motion:reduce){ .cat-q .ans-wrap{ transition:none; } }

/* ---- Kapanış CTA (footer'a uyumlu akar) ---- */
.cat-final{
  position:relative; overflow:hidden; color:#fff;
  margin-bottom:calc(-1 * clamp(40px,6vw,90px)); /* footer'a dokunmadan bitişik (bkz. tedaviler.css notu) */
  background:
    radial-gradient(circle 520px at 50% 100%, rgba(43,134,255,.16), transparent 65%),
    linear-gradient(180deg, transparent 48%, var(--navy-deep) 100%),
    radial-gradient(120% 140% at 100% 0%, var(--brand) 0%, var(--navy) 45%, var(--navy-deep) 100%);
  padding:clamp(56px,8vw,90px) 0;
}
.cat-final::after{ content:""; position:absolute; inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:42px 42px; -webkit-mask-image:radial-gradient(80% 120% at 80% 0%,#000,transparent 70%); mask-image:radial-gradient(80% 120% at 80% 0%,#000,transparent 70%); }
.cat-final .wrap{ position:relative; z-index:2; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:28px; }
.cat-final h2{ font-family:var(--display); font-weight:700; font-size:clamp(1.6rem,3.2vw,2.3rem); line-height:1.12; max-width:560px; color:#fff; }
.cat-final p{ color:rgba(255,255,255,.78); margin-top:12px; max-width:520px; }
.cat-final-actions{ display:flex; flex-wrap:wrap; gap:14px; }
.cat-final .btn-light{ background:#fff; color:var(--brand); }
.cat-final .btn-light:hover{ transform:translateY(-2px); box-shadow:0 18px 40px rgba(0,0,0,.25); }
.cat-final .btn-outline{ background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,.4); }
.cat-final .btn-outline:hover{ border-color:#fff; background:rgba(255,255,255,.08); }

@media (max-width:920px){
  .cat-hero-grid{ grid-template-columns:1fr; }
  .cat-hero-media{ order:-1; aspect-ratio:16/10; }
  .cat-hero-copy{ max-width:none; }
}
@media (max-width:560px){
  .cat-final .wrap{ flex-direction:column; align-items:flex-start; }
}

/* ---- Hero animasyonlu sahne (tedaviye özel ikon; foto yüklenirse [z-index:2] sahneyi örter) ---- */
.ta-scene{ position:absolute; inset:0; z-index:1; overflow:hidden; }
.ta-scene::before{ content:""; position:absolute; inset:0; opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.13) 1px, transparent 1.4px); background-size:26px 26px; }
.ta-scene::after{ content:""; position:absolute; left:50%; top:50%; width:80%; aspect-ratio:1;
  transform:translate(-50%,-50%); border-radius:50%;
  background:radial-gradient(circle, rgba(70,198,255,.26), transparent 65%); }
.ta-ring{ position:absolute; left:50%; top:50%; border-radius:50%; pointer-events:none; z-index:1; }
.ta-ring.r1{ width:62%; aspect-ratio:1; margin:-31% 0 0 -31%; border:1.5px dashed rgba(70,198,255,.42); animation:taSpin 30s linear infinite; }
.ta-ring.r2{ width:86%; aspect-ratio:1; margin:-43% 0 0 -43%; border:1px solid rgba(255,255,255,.15); animation:taSpin 52s linear infinite reverse; }
.ta-ring .dot{ position:absolute; top:-5px; left:50%; width:9px; height:9px; border-radius:50%;
  background:var(--cyan); box-shadow:0 0 14px rgba(70,198,255,.95); }
.ta-core{ position:absolute; left:50%; top:50%; width:34%; aspect-ratio:1; z-index:2;
  display:grid; place-items:center; border-radius:30%;
  background:linear-gradient(160deg, rgba(255,255,255,.17), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.24);
  box-shadow:0 18px 50px rgba(6,20,58,.5), inset 0 1px 0 rgba(255,255,255,.25);
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  animation:taCore 5.4s ease-in-out infinite; }
.ta-core svg{ width:50%; height:50%; color:#fff; filter:drop-shadow(0 6px 18px rgba(70,198,255,.5)); }
.ta-orb{ position:absolute; border-radius:50%; z-index:1;
  background:linear-gradient(140deg, var(--brand-bright), var(--cyan)); }
.ta-orb.o1{ width:12%; aspect-ratio:1; left:13%; top:17%; opacity:.9; animation:taDrift 6.5s ease-in-out infinite; }
.ta-orb.o2{ width:8%; aspect-ratio:1; right:13%; top:27%; opacity:.55; animation:taDrift 7.8s ease-in-out -2.4s infinite; }
.ta-orb.o3{ width:5.5%; aspect-ratio:1; right:26%; bottom:16%; opacity:.4; animation:taDrift 5.6s ease-in-out -1.2s infinite; }
.ta-spark{ position:absolute; color:var(--cyan); z-index:1; animation:taTwinkle 3.8s ease-in-out infinite; }
.ta-spark svg{ width:100%; height:100%; display:block; }
.ta-spark.s1{ width:7%; aspect-ratio:1; left:21%; bottom:22%; }
.ta-spark.s2{ width:4.5%; aspect-ratio:1; right:19%; top:13%; animation-delay:-1.9s; }
@keyframes taSpin{ to{ transform:rotate(360deg); } }
@keyframes taCore{ 0%,100%{ transform:translate(-50%,-50%); } 50%{ transform:translate(-50%,-54%); } }
@keyframes taDrift{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-14%); } }
@keyframes taTwinkle{ 0%,100%{ opacity:.25; transform:scale(.82); } 50%{ opacity:1; transform:scale(1.08); } }
@media (prefers-reduced-motion: reduce){
  .ta-ring, .ta-core, .ta-orb, .ta-spark{ animation:none; }
}

/* ---- Hero rozeti mobilde kompakt (sol altta çok yer kaplamasın) ---- */
@media (max-width: 760px){
  .cat-media-badge{ left:10px; bottom:10px; padding:7px 11px; gap:7px; border-radius:11px; }
  .cat-media-badge .bic{ width:26px; height:26px; border-radius:8px; }
  .cat-media-badge .bic svg{ width:15px; height:15px; }
  .cat-media-badge b{ font-size:.88rem; }
  .cat-media-badge small{ font-size:.66rem; }
}

/* ---- İçindekiler (TOC): sürüklenebilir buton + panel ----
   JS sınıfları: .acik = panel display'de, .goster = görünür (opacity/transform geçişi).
   Panel max-height ile sınırlı; uzun liste .tt-liste içinde kayar (iç scroll). */
/* z-index: acil-tab(1150) ÜSTÜNDE, #ozc FAB(1200) + drawer(1310) ALTINDA —
   açık panel sol kenardaki Acil Ara sekmesinin altında ezilmesin. */
.tt-toc{ position:fixed; left:16px; top:140px; z-index:1180; font-family:var(--sans); }
.tt-toc.surukleniyor{ cursor:grabbing; user-select:none; }
.tt-fab{
  display:inline-flex; align-items:center; gap:8px; cursor:grab; user-select:none;
  background:#fff; color:var(--navy); border:1px solid rgba(12,32,80,.14);
  border-radius:999px; padding:.6em 1.1em; font:600 .85rem var(--sans);
  box-shadow:0 8px 28px rgba(6,20,58,.16); touch-action:none;
}
.tt-fab svg{ width:17px; height:17px; color:var(--brand); }
.tt-toc.acik .tt-fab{ display:none; }
.tt-panel{
  display:none; flex-direction:column; width:272px; max-height:min(64vh, 540px);
  background:#fff; border:1px solid rgba(12,32,80,.10);
  border-radius:16px; box-shadow:0 18px 50px rgba(6,20,58,.20); overflow:hidden;
  opacity:0; transform:translateY(8px) scale(.98);
  transition:opacity .2s ease, transform .24s cubic-bezier(.22,.9,.3,1);
}
.tt-toc.acik .tt-panel{ display:flex; }
.tt-toc.goster .tt-panel{ opacity:1; transform:none; }
.tt-head{ display:flex; align-items:center; gap:9px; flex:none; padding:13px 12px 12px 16px;
  cursor:grab; user-select:none; border-bottom:1px solid rgba(12,32,80,.08);
  background:linear-gradient(180deg, #f7faff, #fff); touch-action:none; }
.tt-head svg{ width:16px; height:16px; color:var(--brand); }
.tt-head b{ flex:1; color:var(--navy-deep); font-size:.92rem; letter-spacing:.01em; }
.tt-kapat{ display:grid; place-items:center; width:28px; height:28px; border-radius:50%;
  border:none; background:var(--paper); color:var(--brand); cursor:pointer;
  transition:background .18s, color .18s; }
.tt-kapat:hover{ background:var(--brand); color:#fff; }
.tt-kapat svg{ width:15px; height:15px; }
.tt-liste{ min-height:0; overflow:auto; overscroll-behavior:contain; padding:8px;
  scrollbar-width:thin; scrollbar-color:rgba(12,92,224,.28) transparent; }
.tt-liste::-webkit-scrollbar{ width:8px; }
.tt-liste::-webkit-scrollbar-thumb{ background:rgba(12,92,224,.22); border-radius:99px;
  border:2px solid #fff; }
.tt-liste a{
  display:block; padding:.72em .9em .72em 1.05em; border-left:3px solid transparent;
  border-radius:10px; color:var(--muted); font-size:.86rem; font-weight:500;
  line-height:1.45; text-decoration:none; transition:color .18s, background .18s, border-color .18s;
}
.tt-liste a + a{ margin-top:2px; }
.tt-liste a:hover{ color:var(--brand); background:rgba(12,92,224,.05); }
.tt-liste a.aktif{ color:var(--brand); background:rgba(12,92,224,.08); border-left-color:var(--brand); font-weight:600; }
@media (max-width: 900px){
  .tt-toc{ left:12px; top:auto; bottom:96px; }
  .tt-panel{ width:min(78vw, 280px); max-height:min(62vh, 480px); }
}
@media (prefers-reduced-motion: reduce){
  .tt-panel{ transition:none; }
}
@media print{ .tt-toc{ display:none; } }