/* Teklif Al — Tasarım/_referans/son/teklif_mobil.html (390×844). Masaüstünde aynı düzen 600 px ortalı sütunda. */
@layer sifirla, token, temel, bilesen, yerlesim, sayfa, efekt, yardimci;

@layer sayfa {
body.sayfa-teklif{background:var(--snow-50)}
.sayfa-teklif .cerez{bottom:auto;top:12px}

.teklif{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;max-width:600px;margin:0 auto;background:var(--snow-50)}
@media (min-width:48em){
  body.sayfa-teklif{background:var(--stone-100)}
  .teklif{box-shadow:0 0 0 1px var(--stone-200),0 30px 80px -40px rgba(28,25,23,.25)}
}

/* Üst şerit */
.teklif__ust{position:sticky;top:0;z-index:5;background:var(--snow-50);border-bottom:1px solid var(--cizgi);padding:12px 16px 12px;display:flex;flex-direction:column;gap:14px}
.teklif__satir{height:48px;display:flex;align-items:center;justify-content:space-between}
.teklif__kapat{width:44px;height:44px;border-radius:var(--r-alan);background:var(--stone-100);border:1px solid var(--cizgi);display:flex;align-items:center;justify-content:center;color:var(--ink-900)}
.teklif__kapat:hover{color:var(--ink-900);background:var(--stone-200)}
.teklif__ad{display:flex;align-items:center;gap:8px}
.teklif__ad .disp{font-size:18px;font-weight:700}
.teklif__sayac{width:44px;text-align:right;font-size:14px;font-weight:600;color:var(--ink-500)}
.teklif__ilerleme{height:4px;border-radius:0;background:var(--stone-200);overflow:hidden}
.teklif__ilerleme>div{height:100%;border-radius:0;background:linear-gradient(90deg,var(--brand-500) 0%,var(--brand-500) calc(100% - 10px),var(--bakir-500) calc(100% - 10px));transition:width .5s var(--yumusak)}

/* Gövde */
.teklif__govde{flex:1;padding:28px 16px 24px;display:flex;flex-direction:column;gap:48px}
.teklif__genel-hata{padding:14px 16px;border-radius:var(--r-alan);border-left:3px solid var(--hata);background:#FEF3F2;color:var(--hata);font-size:15px}
.adim{border:0;margin:0;padding:0;min-width:0;display:flex;flex-direction:column;gap:20px}
.adim--genis{gap:24px}
.adim--sik{gap:18px}
.adim__baslik{margin:0;font-size:29px;line-height:1.15;font-weight:700;text-wrap:balance}
.adim__baslik:focus,.adim__baslik:focus-visible{outline:0;box-shadow:none}
.adim__baslik--b{font-size:31px}
.adim__alt{margin-top:8px;font-size:15px;color:var(--ink-500)}
.teklif .alan-hata{margin-top:0}

/* JS açıkken tek adım görünür */
.js .teklif:not(.teklif--tamam) .adim{display:none}
.js .teklif:not(.teklif--tamam) .adim.etkin{display:flex;animation:adimGir .35s var(--yumusak)}
@keyframes adimGir{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:none}}
.js .teklif__govde{gap:0}
.teklif--tamam .adim:not(.adim--tesekkur){display:none}
.teklif--tamam .adim--tesekkur,.adim--tesekkur.etkin{display:flex}

/* Adım 1: yapı tipi kartları */
.tip-izgara{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tip{position:relative;height:150px;border-radius:var(--r-kart);padding:18px;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;gap:4px;cursor:pointer;
  background:#fff;color:var(--ink-900);border:1px solid var(--stone-300);transition:background-color .25s,border-color .25s,box-shadow .25s}
.tip input,.donanim input,.cip input,.segment__oge input{position:absolute;opacity:0;pointer-events:none}
.tip__ikon{margin-bottom:auto;width:40px;height:40px;border-radius:var(--r-alan);display:flex;align-items:center;justify-content:center;background:var(--brand-50);color:var(--brand-700)}
.tip__ad{font-size:19px;font-weight:700}
.tip__alt{font-size:13px;opacity:.72}
.tip:has(input:checked){background:var(--night-900);color:var(--snow-50);border-color:var(--night-900);box-shadow:inset 0 -4px 0 var(--bakir-500),0 12px 26px -16px rgba(28,25,23,.6)}
.tip:has(input:checked) .tip__ikon{background:rgba(108,203,198,.16);color:var(--brand-300)}
.tip:has(input:focus-visible),.donanim:has(input:focus-visible),.cip:has(input:focus-visible),.segment__oge:has(input:focus-visible){outline:2px solid var(--brand-600);outline-offset:3px}

/* Adım 2 + 5: çipler */
.cip-satir{display:flex;flex-wrap:wrap;gap:10px}
.cip--t{position:relative;min-height:48px;height:auto;padding:0 18px;font:600 15px var(--font-govde);background:#fff;color:var(--ink-900);border:1px solid var(--cizgi-guclu)}
.cip--t:has(input:checked){background:var(--brand-600);color:#fff;border-color:var(--brand-600);box-shadow:inset 0 -3px 0 var(--bakir-500)}
.kanal-satir{display:flex;gap:8px}
.cip--esnek{flex:1;justify-content:center;padding:0 10px}

/* Adım 3: bağımsız bölüm */
.birim-kart{border-radius:var(--r-kart);border-top:4px solid var(--bakir-500);background:var(--night-900);color:var(--snow-50);padding:28px;display:flex;flex-direction:column;align-items:center;gap:4px;position:relative;overflow:hidden}
.birim-kart__aur{left:40px;top:-120px;width:280px;height:220px;background:radial-gradient(closest-side,rgba(220,38,38,.45),rgba(220,38,38,0))}
.birim-kart__sayi{position:relative;font-family:var(--font-disp);font-size:80px;line-height:1;font-weight:700;color:var(--snow-50);text-shadow:none}
.birim-kart__etiket{position:relative;font-size:15px;color:rgba(255,255,255,.72)}
.birim-aralik{width:100%;height:36px;margin:0}
.birim-sinir{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-500)}

/* Adım 4: donanım */
.donanim-izgara{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.donanim{position:relative;height:60px;border-radius:var(--r-alan);padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;
  font:600 15px var(--font-govde);background:#fff;color:var(--ink-900);border:1px solid var(--stone-300);transition:background-color .2s,border-color .2s}
.donanim__tik{width:24px;height:24px;flex:none;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:13px;background:var(--stone-100);color:transparent}
.donanim:has(input:checked){background:var(--brand-50);border:1.5px solid var(--brand-600)}
.donanim:has(input:checked) .donanim__tik{background:var(--brand-500);color:#fff}

/* Adım 5 */
.segment{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;border-radius:var(--r-alan);background:var(--stone-100);border:1px solid var(--cizgi)}
.segment__oge{position:relative;height:44px;border-radius:4px;display:flex;align-items:center;justify-content:center;font:600 14px var(--font-govde);color:var(--ink-500);cursor:pointer;transition:background-color .2s,color .2s}
.segment__oge:has(input:checked){background:var(--night-900);color:var(--snow-50);box-shadow:none}
.kvkk{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--ink-700);cursor:pointer}
.kvkk input{width:22px;height:22px;margin:0;flex:none}
.guvence{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-500)}
.guvence svg{flex:none}

/* Adım 6: teşekkür */
.adim--tesekkur{flex-direction:column;gap:22px;align-items:center;text-align:center;padding-top:12px}
.adim--tesekkur[hidden]{display:none!important}
.tesekkur__isik{width:112px;height:112px;border-radius:var(--r-bant);border-bottom:4px solid var(--bakir-500);background:var(--night-900);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;box-shadow:0 18px 40px -22px rgba(28,25,23,.7)}
.tesekkur__aur{left:-20px;top:-30px;width:160px;height:120px;background:radial-gradient(closest-side,rgba(220,38,38,.6),rgba(220,38,38,0))}
.tesekkur__yildiz{position:relative;color:var(--bakir-300)}
.tesekkur__metin{margin-top:10px;font-size:16px;line-height:1.55;color:var(--ink-500)}
.ozet{align-self:stretch;margin:0;border-radius:var(--r-alan);background:#fff;border:1px solid var(--cizgi);padding:18px 20px;display:flex;flex-direction:column;gap:10px;text-align:left;font-size:15px}
.ozet>div{display:flex;justify-content:space-between;gap:16px}
.ozet>div+div{padding-top:10px;border-top:1px dashed var(--cizgi)}
.ozet dt{color:var(--ink-500)}
.ozet dd{margin:0;font-weight:700;text-align:right}
.tesekkur__dugme{align-self:stretch;height:54px;font-size:16px}
.tesekkur__ana{font-weight:600;text-decoration:none}

/* Alt gezinme */
.teklif__alt{position:sticky;bottom:0;z-index:5;padding:12px 16px 20px;padding-bottom:max(20px,env(safe-area-inset-bottom));border-top:1px solid var(--cizgi);background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;gap:10px}
.teklif__geri{height:52px;padding:0 22px;border-radius:var(--r-hap);font:600 16px var(--font-govde);background:transparent;color:var(--ink-900);border:1.5px solid var(--ink-900);cursor:pointer}
.teklif__geri:disabled{opacity:.4;pointer-events:none}
.teklif__ileri{flex:1;height:52px;border-radius:var(--r-hap);font:600 16px var(--font-govde)}
.teklif__ileri[aria-busy=true]{opacity:.7;pointer-events:none}
html:not(.js) .teklif__geri{display:none}
.teklif--tamam .teklif__alt{display:none}

@media (min-width:48em){
  .teklif__ust{padding:20px 32px 0}
  .teklif__govde{padding:40px 32px 32px}
  .teklif__alt{padding:16px 32px 24px}
  .adim__baslik{font-size:34px}
}
}