/* NOVA DİŞ — Bayoğlu Dijital DEMO (kurgusal diş kliniği) · 9 Ekim 2026
   Yön: güçlü klinik sahnesi, petrol-beyaz, tek mercan düğme, ince listeler (kart kalıbı yok). Mobil önce. */
:root{--kagit:#F6F7F5;--kagit-2:#EEF1EE;--petrol:#0F4C5C;--petrol-koyu:#0B3843;--murekkep:#10212A;--gri:#5B6B72;--kum:#E8DCC8;--mercan:#E36F55;--mercan-koyu:#C95A42;--cizgi:rgba(16,33,42,.12);--radius:16px;--ust-h:61px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
[hidden]{display:none!important} /* .btn display:inline-flex native hidden'ı ezmesin (Codex notu) */
body{margin:0;background:var(--kagit);color:var(--murekkep);font-family:Inter,system-ui,sans-serif;line-height:1.5}
img{max-width:100%}
.kap{padding:0 20px;max-width:1240px;margin:0 auto}
.gri{color:var(--gri)}.kucuk{font-size:13px}
h2{font-family:'Instrument Sans',sans-serif;font-weight:600;font-size:clamp(24px,5.5vw,30px);letter-spacing:-.02em;margin:0 0 6px;line-height:1.1}
h3{font-family:'Instrument Sans',sans-serif;font-weight:600;font-size:17px;margin:18px 0 6px}
.atla{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:50}.atla:focus{left:8px}
/* üst */
.ust{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;padding:10px 16px;min-height:var(--ust-h);background:rgba(246,247,245,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--cizgi)}
.marka{font-family:'Instrument Sans',sans-serif;font-weight:700;font-size:19px;letter-spacing:-.02em;color:var(--petrol);display:flex;align-items:center;gap:9px;text-decoration:none;white-space:nowrap;margin-right:auto}
.marka i{width:24px;height:24px;border-radius:7px;background:var(--petrol);display:inline-block;position:relative}
.marka i::after{content:"";position:absolute;left:7px;top:7px;width:10px;height:10px;border-radius:3px;background:#fff}
.nav{display:none;gap:22px;font-weight:500;font-size:15px;margin-right:auto}.nav a{color:var(--murekkep);text-decoration:none;padding:6px 0}
.demo{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--petrol);border:1px solid var(--petrol);border-radius:999px;padding:4px 8px;white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:999px;font:600 16px/1 'Instrument Sans',sans-serif;text-decoration:none;border:1.5px solid transparent;cursor:pointer;white-space:nowrap;transition:background .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn--ana{background:var(--mercan);color:#fff}.btn--ana:hover{background:var(--mercan-koyu)}
.btn--ikincil{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn--cizgi{background:#fff;color:var(--murekkep);border-color:var(--cizgi)}
.btn--kucuk{min-height:40px;padding:8px 14px;font-size:14px;background:var(--petrol);color:#fff}
.btn[disabled]{opacity:.45;cursor:not-allowed}
/* sahne */
.sahne{position:relative;min-height:calc(100svh - var(--ust-h));display:flex;align-items:flex-end;overflow:hidden;background:var(--petrol-koyu)}
.sahne>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.sahne::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,56,67,.1) 0%,rgba(11,56,67,.35) 45%,rgba(11,56,67,.88) 100%)}
.sahne-ic{position:relative;z-index:1;padding:40px 20px 28px;color:#fff;width:100%}
.ust-yazi{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--kum);margin:0 0 12px}
.ust-yazi--koyu{color:var(--petrol)}
h1{font-family:'Instrument Sans',sans-serif;font-weight:600;font-size:clamp(34px,9vw,44px);line-height:1.04;letter-spacing:-.025em;margin:0 0 14px;max-width:11ch}
.sahne p{margin:0 0 20px;font-size:16px;line-height:1.55;color:rgba(255,255,255,.86);max-width:36ch}
.dugmeler{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.bilgi{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13px;color:rgba(255,255,255,.78)}.bilgi b{color:#fff;font-weight:600}
.temsili{position:absolute;right:12px;top:12px;z-index:2;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.75);background:rgba(11,56,67,.45);padding:4px 8px;border-radius:999px}
.temsili--ic{right:10px;top:10px}
/* tedaviler */
.serit{padding:28px 20px 30px;border-bottom:1px solid var(--cizgi)}
.serit p{margin:0 0 16px;color:var(--gri);font-size:15px}
.tedaviler{list-style:none;margin:0;padding:0}
.tedavi{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 0;border:0;border-top:1px solid var(--cizgi);background:none;font:500 16px/1.3 Inter,sans-serif;color:var(--murekkep);text-align:left;cursor:pointer;min-height:52px}
.tedavi:last-child{border-bottom:1px solid var(--cizgi)}
.tedavi:hover .tedavi-ad{color:var(--petrol)}
.tedavi span{color:var(--gri);font-weight:400;font-size:13px;white-space:nowrap;display:flex;align-items:center;gap:10px}
.tedavi span::after{content:"→";color:var(--petrol);font-weight:600}
/* adımlar */
.adimlar-sarmal{padding:30px 0 10px}
.adimlar{display:flex;gap:14px;overflow-x:auto;padding:18px 20px 30px;scrollbar-width:none;scroll-snap-type:x mandatory}
.adim{flex:0 0 220px;scroll-snap-align:start;background:#fff;border:1px solid var(--cizgi);border-radius:var(--radius);padding:16px}
.adim b{display:block;font-family:'Instrument Sans',sans-serif;font-size:28px;color:var(--petrol);line-height:1;margin-bottom:8px}
.adim strong{display:block;font-weight:600;margin-bottom:4px}.adim small{color:var(--gri);font-size:13px;line-height:1.45;display:block}
/* klinik */
.klinik{padding:20px 0 30px;background:var(--kagit-2)}
.klinik-ic{display:grid;gap:18px;padding-top:26px;padding-bottom:10px}
.klinik-foto{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3}
.klinik-foto img{width:100%;height:100%;object-fit:cover;display:block}
.olgu{list-style:none;margin:14px 0;padding:0;display:flex;gap:18px;flex-wrap:wrap}
.olgu li{display:flex;flex-direction:column}.olgu b{font-family:'Instrument Sans',sans-serif;font-size:24px;color:var(--petrol);line-height:1}.olgu span{font-size:13px;color:var(--gri)}
/* konum */
.konum{padding:30px 0 34px}
.konum-ic{display:grid;gap:18px}.konum p{margin:0 0 8px;font-size:15px}
.harita{min-height:200px;border-radius:var(--radius);background:repeating-linear-gradient(45deg,#e7ebe8 0 10px,#eef1ee 10px 20px);display:flex;align-items:center;justify-content:center;color:var(--gri);font-size:13px;border:1px solid var(--cizgi)}
/* alt */
.alt{padding:22px 0 40px;border-top:1px solid var(--cizgi);font-size:13px;color:var(--gri);line-height:1.5}.alt p{margin:0 0 8px}.alt a{color:var(--petrol)}
/* panel (ayrıntı + randevu) */
.panel{position:fixed;inset:0;z-index:40}
.panel[hidden]{display:none}
.panel-arka{position:absolute;inset:0;background:rgba(16,33,42,.55);animation:perde .2s ease}
@keyframes perde{from{opacity:0}}
.panel-ic{position:absolute;left:0;right:0;bottom:0;max-height:92svh;overflow:auto;background:#fff;border-radius:22px 22px 0 0;padding:22px 20px calc(20px + env(safe-area-inset-bottom,0px));animation:yukari .28s cubic-bezier(.2,.7,.2,1);display:flex;flex-direction:column}
@keyframes yukari{from{transform:translateY(24px);opacity:0}}
.kapat{position:absolute;right:12px;top:12px;width:40px;height:40px;border-radius:50%;border:1px solid var(--cizgi);background:#fff;font-size:16px;cursor:pointer}
.panel-ic h2{margin:0 0 6px;padding-right:44px}
.olgular{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:14px 0 4px}
.olgular div{background:var(--kagit);border-radius:12px;padding:10px}.olgular dt{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gri)}.olgular dd{margin:4px 0 0;font-weight:600}
.tp-adimlar{margin:0;padding-left:20px;color:var(--murekkep)}.tp-adimlar li{margin:4px 0}
.panel-alt{margin-top:auto;padding-top:16px}
/* randevu */
.r-ust{padding-right:40px}
.r-adimlar{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.r-adimlar li{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--gri);padding:8px 0 6px;border-bottom:2px solid var(--cizgi);text-align:center}
.r-adimlar li.is-sel{color:var(--petrol);border-color:var(--petrol)}.r-adimlar li.is-ok{color:var(--petrol)}
.r-govde{padding:16px 0 8px;min-height:180px}
.secenekler{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.secenek{min-height:48px;border:1.5px solid var(--cizgi);background:#fff;border-radius:12px;padding:10px 12px;font:500 15px Inter,sans-serif;color:var(--murekkep);text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px}
.secenek small{color:var(--gri);font-size:12px;font-weight:400}
.secenek[aria-pressed="true"]{border-color:var(--petrol);box-shadow:0 0 0 2px rgba(15,76,92,.15);background:#F4F8F8}
.secenek[disabled]{opacity:.4;cursor:not-allowed;text-decoration:line-through}
.gunler{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
.gun{flex:0 0 72px;min-height:72px;border:1.5px solid var(--cizgi);border-radius:12px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;font:600 18px 'Instrument Sans',sans-serif;color:var(--murekkep)}
.gun small{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--gri);font-weight:600}
.gun[aria-pressed="true"]{border-color:var(--petrol);background:#F4F8F8;box-shadow:0 0 0 2px rgba(15,76,92,.15)}
.gun[disabled]{opacity:.4;cursor:not-allowed}
.saatler{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.saat{min-height:46px;border:1.5px solid var(--cizgi);border-radius:10px;background:#fff;font:600 15px Inter,sans-serif;cursor:pointer;color:var(--murekkep)}
.saat[aria-pressed="true"]{border-color:var(--petrol);background:#F4F8F8;box-shadow:0 0 0 2px rgba(15,76,92,.15)}
.saat[disabled]{opacity:.35;cursor:not-allowed;text-decoration:line-through}
.alan{display:block;margin-bottom:12px}.alan span{display:block;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--gri);margin-bottom:4px}
.alan input,.alan textarea{width:100%;min-height:46px;border:1.5px solid var(--cizgi);border-radius:10px;padding:10px 12px;font:500 16px Inter,sans-serif;color:var(--murekkep);background:#fff}
.alan input:focus,.alan textarea:focus{outline:3px solid rgba(15,76,92,.25);border-color:var(--petrol)}
.hata{color:#B4432B;font-size:13px;font-weight:600;margin:-6px 0 10px}
.r-alt{border-top:1px solid var(--cizgi);padding-top:12px;margin-top:auto}
.r-ozet{margin:0 0 10px;font-size:13px;color:var(--gri);min-height:1.2em}
.r-dugmeler{display:flex;gap:10px;justify-content:flex-end}
.onay{text-align:center;padding:10px 0}
.onay .tik{width:56px;height:56px;border-radius:50%;background:var(--petrol);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:12px}
.onay dl{text-align:left;background:var(--kagit);border-radius:12px;padding:12px 14px;margin:14px 0}
.onay dt{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gri)}.onay dd{margin:2px 0 10px;font-weight:600}
.bildirim{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--murekkep);color:#fff;padding:10px 16px;border-radius:999px;font-size:14px;z-index:60;max-width:calc(100% - 32px)}
.bildirim[hidden]{display:none}
/* talep listesi (?panel=1) */
.liste-panel{padding:24px 20px 40px}.liste-panel table{width:100%;border-collapse:collapse;font-size:14px}.liste-panel th,.liste-panel td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--cizgi)}
@media(min-width:900px){
  .ust{padding:14px 48px}.nav{display:flex}.demo{margin-right:6px}
  .sahne{min-height:calc(100vh - 70px)}.sahne>img{object-position:55% 50%}
  .sahne::after{background:linear-gradient(90deg,rgba(11,56,67,.86) 0%,rgba(11,56,67,.55) 42%,rgba(11,56,67,.08) 75%)}
  .sahne-ic{padding:60px 48px 72px;align-self:center}
  h1{font-size:clamp(52px,5.4vw,78px);max-width:12ch}.sahne p{font-size:19px;max-width:44ch}
  .serit{padding:44px 48px}.serit-ic{display:grid;grid-template-columns:1fr 2fr;gap:48px;align-items:start;max-width:1240px;margin:0 auto}
  .tedaviler{columns:2;column-gap:28px}.tedavi{break-inside:avoid}
  .adimlar-sarmal{padding:44px 0 20px}.adimlar{padding:20px 48px 44px;gap:20px;overflow:visible;max-width:1240px;margin:0 auto}.adim{flex:1}
  .klinik-ic{grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding-top:44px;padding-bottom:30px}
  .konum-ic{grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding-top:10px}.harita{min-height:300px}
  .panel-ic{left:auto;right:0;top:0;bottom:0;width:min(520px,100%);max-height:none;border-radius:0;padding:28px 28px 28px;animation:sagdan .28s cubic-bezier(.2,.7,.2,1)}
  @keyframes sagdan{from{transform:translateX(24px);opacity:0}}
  .secenekler{grid-template-columns:1fr 1fr 1fr}.saatler{grid-template-columns:repeat(4,1fr)}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}