/* ── HESAPLAMA SAYFALARI ── */

/* Fiyat Hesaplama */
.calc-layout { display:grid; grid-template-columns:1fr 360px; gap:44px; align-items:start; }
.calc-form__title { font-size:1.2rem; font-weight:700; color:var(--c-primary-d); padding-bottom:14px; border-bottom:2px solid var(--c-border); margin-bottom:28px; }
.calc-step { display:flex; gap:16px; margin-bottom:28px; }
.calc-step__num { width:30px; height:30px; background:var(--c-primary); color:#fff; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:.85rem; flex-shrink:0; margin-top:2px; }
.calc-step__body { flex:1; }
.calc-step__title { font-size:.95rem; font-weight:700; color:var(--c-primary-d); margin-bottom:12px; }

/* Radio / Size seçici */
.radio-group { display:flex; gap:8px; flex-wrap:wrap; }
.radio-label { cursor:pointer; }
.radio-label input { position:absolute; opacity:0; width:0; height:0; }
.radio-label__box { display:flex; align-items:center; gap:7px; padding:9px 15px; border:2px solid var(--c-border); border-radius:var(--r-md); font-size:.85rem; font-weight:600; color:var(--c-muted); transition:all var(--tr); }
.radio-label input:checked + .radio-label__box { border-color:var(--c-primary); color:var(--c-primary); background:var(--c-primary-l); }
.radio-label:hover .radio-label__box { border-color:var(--c-primary); }

.size-grid { display:flex; gap:7px; flex-wrap:wrap; }
.size-card { cursor:pointer; }
.size-card input { position:absolute; opacity:0; width:0; height:0; }
.size-card span { display:flex; flex-direction:column; align-items:center; padding:10px 14px; border:2px solid var(--c-border); border-radius:var(--r-md); font-weight:700; min-width:66px; text-align:center; transition:all var(--tr); }
.size-card span small { font-size:.65rem; font-weight:400; color:var(--c-muted); margin-top:2px; }
.size-card input:checked + span { border-color:var(--c-primary); background:var(--c-primary); color:#fff; }
.size-card input:checked + span small { color:rgba(255,255,255,.75); }

.range-wrap { display:flex; flex-direction:column; gap:8px; }
.range-top { display:flex; justify-content:space-between; font-size:.875rem; color:var(--c-muted); }
.range-top strong { font-size:1.05rem; color:var(--c-primary); font-weight:700; }
.range-input { width:100%; accent-color:var(--c-primary); cursor:pointer; }
.range-ticks { display:flex; justify-content:space-between; font-size:.68rem; color:var(--c-muted); }

.ek-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.ek-card { cursor:pointer; display:block; }
.ek-card input { position:absolute; opacity:0; width:0; height:0; }
.ek-card__inner { display:flex; flex-direction:column; align-items:center; gap:5px; padding:12px 8px; border:2px solid var(--c-border); border-radius:var(--r-md); font-size:.78rem; font-weight:600; color:var(--c-muted); text-align:center; transition:all var(--tr); }
.ek-card__inner svg { width:18px; height:18px; }
.ek-card__inner small { font-size:.68rem; color:var(--c-primary); }
.ek-card input:checked + .ek-card__inner { border-color:var(--c-primary); background:var(--c-primary-l); color:var(--c-primary); }

/* Sonuç kutusu */
.result-box { background:#fff; border:2px solid var(--c-primary); border-radius:var(--r-xl); padding:26px; position:sticky; top:94px; box-shadow:var(--sh-xl); }
.result-box__head { font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:1px; color:var(--c-muted); margin-bottom:6px; }
.result-box__price { font-size:1.85rem; font-weight:900; color:var(--c-primary); line-height:1; margin-bottom:4px; }
.result-box__note { font-size:.75rem; color:var(--c-muted); margin-bottom:14px; }
.result-box__breakdown { background:var(--c-off); border-radius:var(--r-md); padding:12px 14px; margin-bottom:14px; display:flex; flex-direction:column; gap:7px; }
.rb-row { display:flex; justify-content:space-between; font-size:.85rem; color:var(--c-muted); }
.rb-row span:last-child { font-weight:600; color:var(--c-text); }
.rb-row--total { border-top:1px solid var(--c-border); padding-top:7px; font-weight:700; }
.rb-row--total span:last-child { color:var(--c-primary); font-size:.95rem; }
.result-box__disc { font-size:.72rem; color:var(--c-muted); text-align:center; margin-top:10px; line-height:1.5; }

.info-cards { display:flex; flex-direction:column; gap:10px; margin-top:14px; }
.info-card { display:flex; gap:10px; align-items:flex-start; padding:12px; background:var(--c-off); border-radius:var(--r-md); border:1px solid var(--c-border); }
.info-card svg { color:var(--c-primary); flex-shrink:0; margin-top:1px; }
.info-card strong { display:block; font-size:.85rem; font-weight:700; color:var(--c-primary-d); margin-bottom:2px; }
.info-card p { font-size:.78rem; color:var(--c-muted); line-height:1.5; margin:0; }

/* Hacim Hesaplama */
.hacim-layout { display:grid; grid-template-columns:1fr 340px; gap:44px; align-items:start; }
.hacim-items__head h2 { font-size:1.2rem; font-weight:700; color:var(--c-primary-d); margin-bottom:4px; }
.hacim-items__head p { font-size:.875rem; color:var(--c-muted); margin-bottom:24px; }

.esya-kat { margin-bottom:28px; }
.esya-kat__title { font-size:.78rem; font-weight:700; text-transform:uppercase; letter-spacing:1px; color:var(--c-primary-d); padding-bottom:8px; border-bottom:1px solid var(--c-border); margin-bottom:10px; }
.esya-row { display:flex; align-items:center; gap:10px; padding:9px 0; border-bottom:1px solid #f0f0f0; }
.esya-row:last-child { border:none; }
.esya-row__ad { flex:1; font-size:.9rem; }
.esya-row__hacim { font-size:.75rem; color:var(--c-muted); min-width:48px; text-align:right; }
.esya-row__ctrl { display:flex; align-items:center; gap:5px; }
.esya-btn { width:28px; height:28px; border-radius:50%; border:1.5px solid var(--c-border); background:none; font-size:1rem; font-weight:700; color:var(--c-primary); cursor:pointer; display:flex; align-items:center; justify-content:center; transition:all var(--tr); }
.esya-btn:hover { background:var(--c-primary); color:#fff; border-color:var(--c-primary); }
.esya-sayi { min-width:24px; text-align:center; font-weight:700; font-size:.9rem; }

.hacim-custom { margin-top:24px; padding:18px; background:var(--c-off); border-radius:var(--r-md); border:1px dashed var(--c-border); }
.hacim-custom h3 { font-size:.9rem; font-weight:700; color:var(--c-primary-d); margin-bottom:10px; }
.custom-row { display:grid; grid-template-columns:1fr 1fr auto; gap:8px; align-items:end; }

.hacim-result-box { background:#fff; border:2px solid var(--c-primary); border-radius:var(--r-xl); padding:26px; position:sticky; top:94px; box-shadow:var(--sh-xl); text-align:center; }
.hacim-result-box__lbl { font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:1px; color:var(--c-muted); margin-bottom:6px; }
.hacim-result-box__m3 { font-size:2.8rem; font-weight:900; color:var(--c-primary); line-height:1; margin-bottom:18px; }

.arac-oneri { background:var(--c-off); border-radius:var(--r-md); padding:14px; margin-bottom:12px; text-align:left; }
.arac-oneri__lbl { font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:1px; color:var(--c-muted); margin-bottom:8px; }
.arac-oneri__card { display:flex; align-items:center; gap:10px; }
.arac-oneri__name { font-size:.95rem; font-weight:700; color:var(--c-primary-d); }
.arac-oneri__kap { font-size:.78rem; color:var(--c-muted); }

.hacim-sefer { display:flex; align-items:center; justify-content:center; gap:6px; font-size:.85rem; font-weight:600; color:var(--c-primary); background:var(--c-primary-l); border-radius:var(--r-full); padding:5px 12px; margin-bottom:12px; }

.hacim-bar-wrap { margin-bottom:14px; }
.hacim-bar-lbl { display:flex; justify-content:space-between; font-size:.75rem; color:var(--c-muted); margin-bottom:5px; }
.hacim-bar-track { height:7px; background:var(--c-border); border-radius:var(--r-full); overflow:hidden; }
.hacim-bar-fill { height:100%; background:var(--c-primary); border-radius:var(--r-full); transition:width .4s; }
.hacim-bar-fill.warn { background:var(--c-accent); }
.hacim-bar-fill.over { background:var(--c-danger); }

.hacim-ozet { text-align:left; margin-bottom:12px; }
.hacim-ozet h4 { font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.8px; color:var(--c-muted); margin-bottom:7px; }
.hacim-ozet ul { list-style:none; display:flex; flex-direction:column; gap:4px; max-height:150px; overflow-y:auto; }
.hacim-ozet li { display:flex; justify-content:space-between; font-size:.78rem; color:var(--c-muted); }
.hacim-ozet li span:last-child { font-weight:600; color:var(--c-primary); }

.arac-info { margin-top:14px; background:var(--c-off); border-radius:var(--r-md); padding:16px; }
.arac-info h3 { font-size:.85rem; font-weight:700; color:var(--c-primary-d); margin-bottom:10px; }
.arac-info-item { display:flex; align-items:center; gap:10px; padding:7px 0; border-bottom:1px solid var(--c-border); }
.arac-info-item:last-child { border:none; }
.arac-info-item__ikon { font-size:1.3rem; }
.arac-info-item strong { display:block; font-size:.85rem; font-weight:700; }
.arac-info-item span { display:block; font-size:.75rem; color:var(--c-muted); }

.btn--ghost { background:transparent; color:var(--c-muted); border-color:var(--c-border); }
.btn--ghost:hover { border-color:var(--c-primary); color:var(--c-primary); }

/* Content bölümü (SEO metinleri) */
.page-content { margin-top:56px; padding-top:44px; border-top:1px solid var(--c-border); }
.page-content h2 { font-size:1.3rem; font-weight:700; color:var(--c-primary-d); margin:32px 0 12px; }
.page-content h2:first-child { margin-top:0; }
.page-content p { font-size:.9375rem; color:var(--c-muted); line-height:1.78; margin-bottom:14px; max-width:800px; }
.content-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin:18px 0 28px; }
.content-grid--2 { grid-template-columns:repeat(2,1fr); }
.content-card { background:var(--c-off); border-radius:var(--r-md); padding:18px; border:1px solid var(--c-border); }
.content-card h3 { font-size:.9rem; font-weight:700; color:var(--c-primary-d); margin-bottom:7px; }
.content-card p { font-size:.85rem; color:var(--c-muted); line-height:1.65; margin:0; max-width:none; }

/* Responsive */
@media(max-width:1024px){
  .calc-layout,.hacim-layout { grid-template-columns:1fr; }
  .result-box,.hacim-result-box { position:static; }
  .content-grid { grid-template-columns:repeat(2,1fr); }
}
@media(max-width:768px){
  .ek-grid { grid-template-columns:repeat(2,1fr); }
  .content-grid,.content-grid--2 { grid-template-columns:1fr; }
  .custom-row { grid-template-columns:1fr 1fr; }
  .custom-row .btn { grid-column:span 2; }
}
@media(max-width:480px){
  .ek-grid { grid-template-columns:repeat(3,1fr); }
  .radio-label__box { padding:7px 10px; font-size:.78rem; }
}