/* batuhanogan.com — Ezan Saati Uygulaması'nın "Hat" temasından: koyu yeşil zemin, krem yazı, altın vurgu */
:root {
  --zemin: #06120f;
  --zemin-2: #0a1b16;
  --yuzey: #0d211b;
  --yuzey-2: #122a23;
  --metin: #f4f1e4;
  --ikincil: #bcc4b3;
  --soluk: #8f9b8d;
  --altin: #e0be7a;
  --altin-acik: #f1d69c;
  --altin-koyu: #b8964f;
  --cizgi: rgba(224, 190, 122, 0.24);
  --cizgi-zayif: rgba(244, 241, 228, 0.08);
  --golge: 0 30px 80px -30px rgba(0, 0, 0, 0.75);
  --serif: 'Young Serif', 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  --sans: 'Hanken Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --genislik: 1160px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--zemin);
  color: var(--metin);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--altin); outline-offset: 3px; border-radius: 6px; }

/* Zemin: derin yeşil ışık + çok silik sekiz köşeli yıldız deseni */
.zemin-desen {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(1100px 700px at 78% -10%, rgba(224, 190, 122, 0.10), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(40, 110, 90, 0.18), transparent 60%),
    radial-gradient(1200px 800px at 50% 110%, rgba(20, 60, 48, 0.35), transparent 60%),
    var(--zemin);
}
.zemin-desen::after {
  content: ''; position: absolute; inset: 0; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96' viewBox='0 0 96 96'%3E%3Cg fill='none' stroke='%23E0BE7A' stroke-width='1'%3E%3Cpath d='M48 14 L58 38 L82 48 L58 58 L48 82 L38 58 L14 48 L38 38 Z'/%3E%3Cpath d='M48 26 L72 48 L48 70 L24 48 Z' transform='rotate(45 48 48)'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 96px 96px;
  mask-image: radial-gradient(ellipse at 50% 20%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 20%, #000 20%, transparent 75%);
}

/* Etiket, başlık, ayraç */
.etiket {
  margin: 0 0 14px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--altin);
}
h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin: 0; text-wrap: balance; }
h2 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.1; letter-spacing: -0.01em; }
h3 { font-size: 26px; line-height: 1.2; }
.ayrac { display: flex; align-items: center; gap: 12px; margin: 26px 0; width: 180px; }
.ayrac span { flex: 1; height: 1px; background: var(--altin); opacity: 0.7; }
.ayrac i { width: 8px; height: 8px; background: var(--altin); transform: rotate(45deg); }

/* Üst bar */
.ust {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(6, 18, 15, 0.78); border-bottom: 1px solid var(--cizgi-zayif);
}
.ust-ic {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  max-width: var(--genislik); margin: 0 auto; padding: 16px;
}
.marka { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.marka-ad { font-family: var(--serif); font-size: 20px; white-space: nowrap; }
.menu { display: flex; align-items: center; gap: 6px; }
.menu a {
  text-decoration: none; font-size: 15px; color: var(--ikincil);
  padding: 8px 14px; border-radius: 999px; transition: color 0.2s, background 0.2s;
}
.menu a:hover { color: var(--metin); background: var(--cizgi-zayif); }
.menu a.menu-cagri { color: var(--altin); border: 1px solid var(--cizgi); }

main { max-width: var(--genislik); margin: 0 auto; padding: 0 16px; }

/* Giriş */
.giris {
  display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 48px;
  min-height: calc(100vh - 80px); padding: 40px 0 72px;
}
.giris h1 { display: flex; flex-direction: column; gap: 18px; }
.giris .ad { font-size: clamp(52px, 8vw, 96px); line-height: 0.98; letter-spacing: -0.02em; }
.giris .alt { font-size: clamp(24px, 3vw, 34px); line-height: 1.25; color: var(--metin); }
.giris .alt em { font-style: normal; color: var(--altin); }
.giris .ozet { max-width: 34em; margin: 0 0 32px; color: var(--ikincil); font-size: 18px; }
.giris .ozet strong { color: var(--metin); font-weight: 600; }

.dugmeler { display: flex; flex-wrap: wrap; gap: 12px; }
.dugme {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
  padding: 0 22px; border-radius: 999px; font-size: 16px; font-weight: 500; text-decoration: none;
  transition: transform 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
}
.dugme.dolu { background: linear-gradient(180deg, var(--altin-acik), var(--altin)); color: #1b1407; }
.dugme.dolu:hover { transform: translateY(-2px); }
.dugme.cizgi { border: 1px solid var(--cizgi); color: var(--metin); }
.dugme.cizgi:hover { border-color: var(--altin); color: var(--altin); }
.dugme.pasif { border: 1px dashed var(--cizgi); color: var(--soluk); cursor: default; }

/* Giriş vitrini — gerçek ürün görselleri */
.vitrin { position: relative; width: min(100%, 480px); aspect-ratio: 1 / 1.05; justify-self: center; }
.vitrin-render {
  position: absolute; left: 0; top: 6%; width: 86%; margin: 0;
  transform: rotate(-3deg); border-radius: 20px; overflow: hidden;
  box-shadow: var(--golge), 0 0 0 1px var(--cizgi-zayif);
}
.vitrin-render > img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.vitrin-render figcaption {
  position: absolute; left: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 6px; border-radius: 999px; font-size: 13px;
  background: rgba(6, 18, 15, 0.78); border: 1px solid var(--cizgi-zayif); color: var(--metin);
}
.vitrin-render figcaption img { width: 28px; height: 28px; border-radius: 8px; }
.vitrin-tel {
  position: absolute; right: 0; bottom: 0; width: 40%; border-radius: 24px; transform: rotate(4deg);
  box-shadow: 0 30px 60px -18px rgba(0, 0, 0, 0.9), 0 0 0 1px var(--cizgi-zayif);
}

/* Bölümler */
.bolum { padding: 96px 0; border-top: 1px solid var(--cizgi-zayif); }
.bolum-bas { margin-bottom: 48px; }

/* Ürün kartları */
.urun {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
  padding: 44px; margin-bottom: 28px; border-radius: 32px;
  background: linear-gradient(160deg, var(--yuzey-2), var(--yuzey) 55%, var(--zemin-2));
  border: 1px solid var(--cizgi-zayif); box-shadow: var(--golge);
}
.urun-ezan .urun-metin { order: 2; }
.urun-kimlik { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.urun-kimlik img { width: 56px; height: 56px; border-radius: 14px; box-shadow: 0 0 0 1px var(--cizgi); }
.durum { display: inline-flex; align-items: center; gap: 8px; margin: 4px 0 0; font-size: 14px; color: var(--ikincil); }
.durum span { width: 8px; height: 8px; border-radius: 50%; }
.durum.canli span { background: #6fcf97; box-shadow: 0 0 0 4px rgba(111, 207, 151, 0.15); }
.durum.yakinda span { background: var(--altin); box-shadow: 0 0 0 4px rgba(224, 190, 122, 0.15); }
.urun-aciklama { margin: 0 0 20px; color: var(--ikincil); font-size: 18px; max-width: 32em; }
.ozellikler { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 10px; }
.ozellikler li { position: relative; padding-left: 22px; color: var(--metin); font-size: 16px; }
.ozellikler li::before {
  content: ''; position: absolute; left: 2px; top: 0.6em; width: 7px; height: 7px;
  background: var(--altin); transform: rotate(45deg);
}

/* Önce/sonra kaydırıcı */
.once-sonra { margin: 0; }
.os-kap { position: relative; aspect-ratio: 4 / 3; border-radius: 22px; overflow: hidden; box-shadow: 0 0 0 1px var(--cizgi-zayif); }
.os-kap img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.os-once { clip-path: inset(0 calc(100% - var(--konum)) 0 0); }
.os-cizgi {
  position: absolute; top: 0; bottom: 0; left: var(--konum); width: 2px; margin-left: -1px;
  background: var(--altin); box-shadow: 0 0 18px rgba(224, 190, 122, 0.6); pointer-events: none;
}
.os-cizgi::after {
  content: '⟷'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--zemin); border: 1px solid var(--altin); color: var(--altin); font-size: 16px;
}
.os-rozet {
  position: absolute; top: 14px; padding: 4px 12px; border-radius: 999px; pointer-events: none;
  background: rgba(6, 18, 15, 0.72); border: 1px solid var(--cizgi); font-size: 12px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--metin);
}
.os-rozet-sol { left: 14px; }
.os-rozet-sag { right: 14px; color: var(--altin); }
.os-surgu { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.os-surgu:focus-visible + * { outline: none; }
.os-kap:has(.os-surgu:focus-visible) { outline: 2px solid var(--altin); outline-offset: 3px; }
.once-sonra figcaption { margin-top: 12px; font-size: 14px; color: var(--soluk); }

/* Telefonlar */
.telefonlar { position: relative; height: 520px; }
.tel {
  position: absolute; top: 50%; width: 42%; border-radius: 26px;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.85), 0 0 0 1px var(--cizgi-zayif);
}
.tel-1 { left: 4%; transform: translateY(-50%) rotate(-8deg) scale(0.9); opacity: 0.85; }
.tel-2 { left: 29%; transform: translateY(-50%); z-index: 2; }
.tel-3 { right: 4%; transform: translateY(-50%) rotate(8deg) scale(0.9); opacity: 0.85; }

/* Küçük kartlar */
.kucuk-kartlar { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.kucuk-kart {
  position: relative; display: block; padding: 32px; border-radius: 28px; text-decoration: none;
  background: var(--yuzey); border: 1px solid var(--cizgi-zayif); transition: border-color 0.2s, transform 0.2s;
}
a.kucuk-kart:hover { border-color: var(--cizgi); transform: translateY(-3px); }
.kucuk-kart h3 { font-size: 24px; margin-bottom: 10px; }
.kucuk-kart p:not(.etiket) { margin: 0; color: var(--ikincil); }
.kucuk-kart .ok { position: absolute; top: 28px; right: 30px; color: var(--altin); font-size: 22px; }
.kucuk-kart.oyun { border-style: dashed; border-color: var(--cizgi); background: transparent; }
.oyun-ust { display: flex; align-items: center; gap: 16px; margin-bottom: 12px; }
.oyun-ust .etiket { margin-bottom: 4px; }
.oyun-ust h3 { margin-bottom: 0; }
.oyun-ikon {
  display: grid; place-items: center; width: 56px; height: 56px; flex: none; border-radius: 14px;
  background: var(--yuzey-2); border: 1px solid var(--cizgi); color: var(--altin); font-family: var(--serif); font-size: 18px;
}
.oyun-ikon img { width: 100%; height: 100%; border-radius: 14px; object-fit: cover; }
.kucuk-kart .durum { margin: 0 0 10px; }

/* Hakkımda */
.hak-izgara { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.hak-metin { margin: 0; font-size: 20px; line-height: 1.7; color: var(--ikincil); }
.zaman { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.zaman li { display: grid; grid-template-columns: 72px 1fr; gap: 16px; padding-bottom: 24px; border-bottom: 1px solid var(--cizgi-zayif); }
.zaman .yil { font-weight: 200; font-size: 28px; line-height: 1; color: var(--altin); font-variant-numeric: tabular-nums; }
.zaman strong { font-family: var(--serif); font-weight: 400; font-size: 21px; }
.zaman p { margin: 4px 0 0; color: var(--ikincil); font-size: 16px; }

/* İletişim */
.iletisim-kutu {
  position: relative; overflow: hidden; text-align: center; padding: 72px 24px; border-radius: 36px;
  background: radial-gradient(600px 300px at 50% 0%, rgba(224, 190, 122, 0.14), transparent 70%), var(--yuzey);
  border: 1px solid var(--cizgi);
}
.iletisim-kutu::before {
  content: ''; position: absolute; left: 50%; top: 50%; width: 560px; height: 560px; transform: translate(-50%, -50%);
  border-radius: 50%; border: 1px solid var(--cizgi-zayif); pointer-events: none;
}
.iletisim-kutu .ozet { color: var(--ikincil); margin: 16px auto 28px; }
.eposta {
  position: relative; display: inline-block; font-family: var(--serif); font-size: clamp(24px, 4vw, 40px);
  color: var(--altin); text-decoration: none; border-bottom: 1px solid var(--cizgi); padding-bottom: 4px;
}
.eposta:hover { border-color: var(--altin); }
.sosyal { position: relative; list-style: none; margin: 32px 0 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.sosyal a {
  display: inline-block; padding: 8px 16px; border-radius: 999px; font-size: 15px; text-decoration: none;
  color: var(--ikincil); border: 1px solid var(--cizgi-zayif);
}
.sosyal a:hover { color: var(--metin); border-color: var(--cizgi); }

.alt-bilgi {
  max-width: var(--genislik); margin: 0 auto; padding: 40px 16px 56px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: var(--soluk); font-size: 14px;
}
.alt-bilgi p { margin: 0; }
.alt-bilgi a { color: var(--ikincil); text-decoration: none; }
.alt-bilgi a:hover { color: var(--altin); }

/* Tablet */
@media (max-width: 960px) {
  .giris { grid-template-columns: 1fr; min-height: auto; padding-top: 24px; gap: 40px; }
  .vitrin { width: min(100%, 420px); }
  .urun { grid-template-columns: 1fr; padding: 28px; gap: 32px; }
  .urun-ezan .urun-metin { order: 0; }
  .telefonlar { height: 460px; }
  .hak-izgara { grid-template-columns: 1fr; gap: 32px; }
}

/* Telefon */
@media (max-width: 600px) {
  body { font-size: 16px; }
  .ust-ic { padding: 12px 16px; }
  .marka-ad { font-size: 17px; }
  .menu a[href="#hakkimda"] { display: none; }
  .menu a { padding: 8px 10px; font-size: 14px; }
  .giris .ozet, .urun-aciklama { font-size: 16px; }
  .bolum { padding: 64px 0; }
  .urun { padding: 22px; border-radius: 24px; }
  .telefonlar { height: 380px; }
  .tel { width: 46%; border-radius: 18px; }
  .tel-2 { left: 27%; }
  .kucuk-kartlar { grid-template-columns: 1fr; }
  .hak-metin { font-size: 18px; }
  .iletisim-kutu { padding: 48px 20px; border-radius: 28px; }
  .dugme { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}