/* ============================================================
   Ventus — Ürünler ortak stilleri
   Hem ürünler liste sayfasındaki kartlar (urunler.html)
   hem de ürün detay sayfaları (products/{id}.html) bunu kullanır.
   ============================================================ */

:root{
  --p-bg:#061626;
  --p-panel:rgba(76,201,224,.04);
  --p-line:rgba(76,201,224,.16);
  --p-line-strong:rgba(76,201,224,.55);
  --p-cyan:#4cc9e0;
  --p-cyan-2:#5fd4e8;
  --p-cyan-3:#2aa8c8;
  --p-ink:#eaf4f8;
  --p-ink-soft:#c5dcea;
  --p-ink-mut:#9fbccc;
}

*{box-sizing:border-box;margin:0;padding:0}
.prod-page{
  font-family:'Manrope',system-ui,sans-serif;
  color:var(--p-ink);
  background:radial-gradient(120% 80% at 70% -10%,#0d3554 0%,#08243c 40%,#061626 100%);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
.prod-page a{text-decoration:none;color:inherit}
::selection{background:var(--p-cyan);color:var(--p-bg)}

/* ---------- Ortak kapsayıcı ---------- */
.prod-wrap{max-width:1240px;margin:0 auto;padding:0 28px}

/* ---------- Sayfa başlığı (liste) ---------- */
.prod-head{padding:84px 0 30px;text-align:center}
.prod-badge{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--p-cyan-2);
  background:rgba(76,201,224,.08);border:1px solid var(--p-line);
  padding:7px 16px;border-radius:999px;margin-bottom:18px;
}
.prod-title{
  font-family:'Sora',sans-serif;font-weight:800;line-height:1.1;
  font-size:clamp(28px,4vw,44px);letter-spacing:-.02em;
}
.prod-sub{margin:14px auto 0;max-width:620px;color:var(--p-ink-mut);font-size:16px;line-height:1.6}

/* ============================================================
   KART GRID (liste)
   ============================================================ */
.prod-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  padding:24px 0 56px;
}
.prod-card{
  display:flex;flex-direction:column;
  background:rgba(8,30,48,.55);
  border:1px solid var(--p-line);
  border-radius:16px;
  overflow:hidden;
  transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.prod-card:hover{
  transform:translateY(-6px);
  border-color:var(--p-line-strong);
  box-shadow:0 18px 40px -18px rgba(76,201,224,.45);
}
.prod-card-media{
  aspect-ratio:4/3;
  background:#fff;
  display:flex;align-items:center;justify-content:center;
  padding:14px;
  position:relative;
  border-radius:16px 16px 0 0;
}
.prod-card-media img{
  position:absolute;
  inset:14px;
  width:100%;height:100%;
  object-fit:contain;display:block;
}
.prod-card-body{display:flex;flex-direction:column;gap:10px;padding:18px 18px 20px;flex:1}
.prod-card-name{
  font-family:'Sora',sans-serif;font-weight:600;font-size:15.5px;line-height:1.35;
  color:var(--p-ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.prod-card-desc{
  font-size:13.5px;line-height:1.55;color:var(--p-ink-mut);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.prod-card-cta{
  margin-top:auto;display:inline-flex;align-items:center;gap:7px;
  font-size:13.5px;font-weight:700;color:var(--p-cyan-2);
}
.prod-card:hover .prod-card-cta{color:#6fdcef}
.prod-card-cta svg{transition:transform .25s ease}
.prod-card:hover .prod-card-cta svg{transform:translateX(4px)}

/* ============================================================
   ÜRÜN DETAY SAYFASI
   ============================================================ */
.prod-detail{padding:100px 0 80px}
.prod-back{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:600;color:var(--p-ink-mut);
  margin-top:20px;margin-bottom:28px;transition:color .2s;
}
.prod-back:hover{color:var(--p-cyan-2)}
.prod-detail-grid{
  display:grid;grid-template-columns:minmax(0,440px) 1fr;gap:48px;align-items:start;
}
.prod-detail-media{
  background:#fff;border-radius:18px;border:1px solid var(--p-line);
  padding:26px;display:flex;align-items:center;justify-content:center;
  position:sticky;top:24px;
}
.prod-detail-media img{width:100%;height:auto;object-fit:contain;display:block}
.prod-detail-cat{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--p-cyan-2);
  background:rgba(76,201,224,.08);border:1px solid var(--p-line);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.prod-detail-title{
  font-family:'Sora',sans-serif;font-weight:800;line-height:1.18;
  font-size:clamp(24px,3vw,34px);letter-spacing:-.01em;margin-bottom:22px;
}
.prod-detail h2{
  font-family:'Sora',sans-serif;font-weight:700;font-size:19px;
  margin:34px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--p-line);
}
.product-description p{color:var(--p-ink-soft);line-height:1.7;margin-bottom:12px;font-size:15px}
.product-description strong{color:var(--p-ink)}
.product-description ul,.prod-detail ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.product-description li,.prod-detail .prod-detail-body > ul li{
  position:relative;padding-left:24px;color:var(--p-ink-soft);line-height:1.55;font-size:14.5px;
}
.product-description li::before,.prod-detail .prod-detail-body > ul > li::before{
  content:"";position:absolute;left:2px;top:9px;width:8px;height:8px;border-radius:50%;
  background:var(--p-cyan);box-shadow:0 0 0 3px rgba(76,201,224,.18);
}
/* Döküman linkleri */
.prod-docs li{padding-left:0!important}
.prod-docs li::before{display:none!important}
.prod-docs a{
  display:inline-flex;align-items:center;gap:9px;
  color:var(--p-cyan-2);font-weight:600;font-size:14.5px;
  padding:9px 14px;border:1px solid var(--p-line);border-radius:10px;
  background:rgba(76,201,224,.05);transition:border-color .2s,background .2s;
}
.prod-docs a:hover{border-color:var(--p-line-strong);background:rgba(76,201,224,.1)}

/* Aksiyonlar */
.prod-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;margin-bottom:40px}
.prod-btn{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:15px;padding:13px 26px;border-radius:11px;
  transition:transform .2s ease,box-shadow .3s ease,background .3s ease;
}
.prod-btn:hover{transform:translateY(-2px)}
.prod-btn-primary{
  background:linear-gradient(135deg,var(--p-cyan-2),var(--p-cyan-3));
  color:#04202e;
}
.prod-btn-primary:hover{box-shadow:0 14px 34px -10px rgba(76,201,224,.6)}
.prod-btn-ghost{
  border:1px solid var(--p-line-strong);color:var(--p-ink);background:rgba(76,201,224,.05);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1100px){ .prod-grid{grid-template-columns:repeat(3,1fr)} }
@media(max-width:860px){
  .prod-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .prod-detail-grid{grid-template-columns:1fr;gap:28px}
  .prod-detail-media{position:static}
}
@media(max-width:480px){
  .prod-wrap{padding:0 18px}
  .prod-grid{grid-template-columns:1fr}
  .prod-head{padding:64px 0 22px}
  .prod-actions .prod-btn{flex:1;justify-content:center}
}