/* WatcherNode — ortak stil dosyası
   Renkler logodan alındı: antrasit zemin, çelik grisi, elektrik mavisi. */
:root {
  --zemin: #0d0f14;
  --zemin-2: #12151b;
  --panel: #171b22;
  --cizgi: #262c36;
  --celik: #c3c9d3;
  --celik-soluk: #8a93a1;
  --mavi: #2f7fe6;
  --mavi-acik: #6fb0ff;
  --mavi-koyu: #164a94;
  --baslik: "Saira", "Segoe UI", system-ui, sans-serif;
  --govde: "Manrope", "Segoe UI", system-ui, sans-serif;
  --genislik: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--zemin);
  color: var(--celik);
  font-family: var(--govde);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
  img { max-width: 100%; height: auto; display: block; }
a { color: var(--mavi-acik); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--mavi-acik); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 {
  font-family: var(--baslik);
  font-weight: 600;
  color: #eef1f5;
  line-height: 1.12;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); letter-spacing: 0.01em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.25rem; font-weight: 500; }
p { margin: 0; max-width: 62ch; }

.sarmal { width: min(100% - 40px, var(--genislik)); margin-inline: auto; }

/* ---------- Üst çubuk: logodaki tavan rayı ---------- */
.ust {
  position: sticky; top: 0; z-index: 20;
  background: #08090c;
  border-bottom: 1px solid var(--cizgi);
}
.ust .sarmal { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 20px; }
.marka {
  font-family: var(--baslik);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.14em;
  color: var(--celik);
  white-space: nowrap;
}
.marka:hover { text-decoration: none; }
.marka b { font-weight: 600; color: var(--mavi); }
.menu { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
.menu a {
  display: block; padding: 8px 14px;
  color: var(--celik-soluk);
  font-family: var(--baslik); font-weight: 500; letter-spacing: 0.04em;
  border-bottom: 2px solid transparent;
}
.menu a:hover { color: #fff; text-decoration: none; }
.menu a[aria-current="page"] { color: #fff; border-bottom-color: var(--mavi); }
.menu-dugme {
  display: none; background: none; border: 1px solid var(--cizgi); color: var(--celik);
  padding: 8px 12px; font: 500 0.95rem var(--baslik); border-radius: 4px; cursor: pointer;
}

/* ---------- Ana sayfa açılışı: göz üst çubuktan sarkar ---------- */
.acilis { position: relative; overflow: hidden; }
.acilis .sarmal {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center;
  min-height: min(680px, calc(100vh - 64px));
}
.acilis-metin { padding: 72px 0; }
.acilis-metin p { font-size: 1.15rem; margin-top: 22px; color: var(--celik); }
.alt-baslik {
  font-family: var(--baslik); letter-spacing: 0.2em; font-size: 0.85rem;
  color: var(--celik-soluk); margin-bottom: 20px;
}
.goz { position: relative; align-self: start; justify-self: center; width: min(100%, 400px); }
.goz img { width: 100%; }
/* iris üzerinde tek bir tarama halkası */
.goz::after {
  content: ""; position: absolute;
  left: 56.5%; top: 76.8%; width: 36%; aspect-ratio: 1;
  transform: translate(-50%, -50%) scale(0.55);
  border-radius: 50%;
  border: 1px solid var(--mavi-acik);
  opacity: 0;
  animation: tarama 4.5s ease-out infinite;
}
@keyframes tarama {
  0% { transform: translate(-50%, -50%) scale(0.35); opacity: 0; }
  15% { opacity: 0.7; }
  60%, 100% { transform: translate(-50%, -50%) scale(1.25); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .goz::after { animation: none; }
  html { scroll-behavior: auto; }
}

.dugmeler { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.dugme {
  display: inline-block; padding: 13px 24px;
  font-family: var(--baslik); font-weight: 600; font-size: 1rem; letter-spacing: 0.04em;
  border-radius: 3px; border: 1px solid var(--mavi); cursor: pointer;
  background: var(--mavi); color: #fff;
}
.dugme:hover { background: #4a93f0; text-decoration: none; }
.dugme.ikincil { background: transparent; color: var(--celik); border-color: #3a4250; }
.dugme.ikincil:hover { border-color: var(--celik); background: transparent; }

/* ---------- Bölümler ---------- */
.bolum { padding: 88px 0; border-top: 1px solid var(--cizgi); }
.bolum.koyu { background: var(--zemin-2); }
.bolum-bas { margin-bottom: 44px; }
.bolum-bas p { margin-top: 14px; color: var(--celik-soluk); }

/* Beş ilke şeridi (logodaki ikon dizisi) */
.ilkeler {
  display: grid; grid-template-columns: repeat(5, 1fr);
  list-style: none; margin: 0; padding: 0;
  border-top: 1px solid var(--cizgi); border-bottom: 1px solid var(--cizgi);
}
.ilkeler li { padding: 30px 18px; text-align: center; border-left: 1px solid var(--cizgi); }
.ilkeler li:first-child { border-left: 0; }
.ilkeler svg { width: 38px; height: 38px; stroke: var(--mavi); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; margin: 0 auto 12px; display: block; }
.ilkeler span { font-family: var(--baslik); letter-spacing: 0.16em; font-size: 0.85rem; color: var(--celik); }

/* İki iş kolu */
.kollar { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--cizgi); }
.kol { padding: 40px; }
.kol + .kol { border-left: 1px solid var(--cizgi); }
.kol h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 12px; }
.kol ul { margin: 20px 0 26px; padding: 0; list-style: none; }
.kol li { padding: 9px 0 9px 22px; border-top: 1px solid var(--cizgi); position: relative; }
.kol li::before { content: ""; position: absolute; left: 2px; top: 1.15em; width: 8px; height: 2px; background: var(--mavi); }

/* Hizmet listesi */
.hizmetler { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 56px; }
.hizmet { padding: 26px 0; border-top: 1px solid var(--cizgi); }
.hizmet h3 { margin-bottom: 8px; color: #fff; }
.hizmet p { color: var(--celik-soluk); font-size: 1rem; }

/* Ürün vitrini: dükkanım.com */
.urun {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
  background: var(--panel); border: 1px solid var(--cizgi); border-left: 3px solid var(--mavi);
  padding: 44px;
}
.urun h3 { font-size: 2rem; font-weight: 600; margin-bottom: 14px; }
.urun .durum { display: inline-block; font-size: 0.85rem; color: var(--mavi-acik); border: 1px solid var(--mavi-koyu); padding: 3px 10px; border-radius: 99px; margin-bottom: 18px; }
.tarayici { border: 1px solid #323946; border-radius: 6px; overflow: hidden; background: #0a0c10; }
.tarayici-ust { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: #1d222b; }
.tarayici-ust i { width: 9px; height: 9px; border-radius: 50%; background: #3b4350; }
.tarayici-ust span { flex: 1; margin-left: 6px; background: #0d0f14; border-radius: 3px; padding: 3px 10px; font-size: 0.8rem; color: var(--celik-soluk); }
.tarayici-govde { aspect-ratio: 16 / 10; display: grid; place-items: center; color: #4d5665; font-size: 0.9rem; text-align: center; padding: 20px;
  background: repeating-linear-gradient(135deg, #0d0f14 0 14px, #10131a 14px 28px); }

/* Projeler */
.projeler { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.proje { background: var(--panel); border: 1px solid var(--cizgi); display: flex; flex-direction: column; }
.proje-gorsel { aspect-ratio: 16 / 10; display: grid; place-items: center; color: #4d5665; font-size: 0.85rem;
  background: repeating-linear-gradient(135deg, #0d0f14 0 14px, #10131a 14px 28px); border-bottom: 1px solid var(--cizgi); }
.proje-govde { padding: 22px; }
.proje-tur { font-size: 0.85rem; color: var(--mavi-acik); margin-bottom: 6px; }
.proje p { font-size: 0.97rem; color: var(--celik-soluk); margin-top: 8px; }

/* Sayfa başlığı (iç sayfalar) */
.sayfa-bas { padding: 80px 0 56px; }
.sayfa-bas p { margin-top: 18px; font-size: 1.12rem; }

/* Çağrı bandı */
.cagri { text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }

/* ---------- İletişim ---------- */
.iletisim { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 64px; padding-bottom: 96px; }
.bilgi dl { margin: 0; }
.bilgi dt { font-family: var(--baslik); font-size: 0.9rem; letter-spacing: 0.1em; color: var(--celik-soluk); margin-top: 26px; }
.bilgi dt:first-child { margin-top: 0; }
.bilgi dd { margin: 4px 0 0; font-size: 1.12rem; color: #eef1f5; }
form { background: var(--panel); border: 1px solid var(--cizgi); padding: 36px; }
.alan { margin-bottom: 20px; }
.ikili { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
label { display: block; font-size: 0.93rem; margin-bottom: 7px; color: var(--celik); }
input, select, textarea {
  width: 100%; padding: 12px 14px;
  background: var(--zemin); color: #eef1f5;
  border: 1px solid #323946; border-radius: 3px;
  font: inherit; font-size: 1rem;
}
textarea { min-height: 150px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--mavi); box-shadow: 0 0 0 3px rgba(47, 127, 230, 0.25); }
.form-durum { margin-top: 16px; font-size: 0.97rem; min-height: 1.6em; }
.form-durum.tamam { color: #7fd6a4; }
.form-durum.hata { color: #ff9a8a; }
.gizli { position: absolute; left: -9999px; }

/* ---------- Alt bilgi ---------- */
.alt { border-top: 1px solid var(--cizgi); background: #08090c; padding: 44px 0 32px; font-size: 0.95rem; color: var(--celik-soluk); }
.alt .sarmal { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.alt ul { list-style: none; margin: 0; padding: 0; }
.alt li { margin-bottom: 6px; }
.alt a { color: var(--celik); }
.alt .telif { width: 100%; max-width: none; border-top: 1px solid var(--cizgi); padding-top: 20px; margin-top: 12px; font-size: 0.87rem; }

/* ---------- Mobil ---------- */
@media (max-width: 860px) {
  .acilis .sarmal { grid-template-columns: 1fr; min-height: 0; gap: 0; }
  .goz { order: -1; width: min(72%, 300px); }
  .acilis-metin { padding: 24px 0 64px; }
  .kollar, .hizmetler, .urun, .iletisim, .ikili { grid-template-columns: 1fr; }
  .kol + .kol { border-left: 0; border-top: 1px solid var(--cizgi); }
  .kol, .urun, form { padding: 26px; }
  .projeler { grid-template-columns: 1fr; }
  .ilkeler { grid-template-columns: repeat(2, 1fr); }
  .ilkeler li { border-top: 1px solid var(--cizgi); }
  .ilkeler li:nth-child(odd) { border-left: 0; }
  .ilkeler li:nth-child(-n+2) { border-top: 0; }
  .ilkeler li:last-child { grid-column: 1 / -1; }
  .bolum { padding: 60px 0; }
  .iletisim { gap: 40px; }
  .menu-dugme { display: block; }
  .menu { display: none; position: absolute; left: 0; right: 0; top: 64px; flex-direction: column; background: #08090c; border-bottom: 1px solid var(--cizgi); padding: 8px 20px 16px; }
  .menu.acik { display: flex; }
}

/* ---------- Panelden yönetilen içerik için eklemeler ---------- */
.kollar { border: 0; gap: 24px; }
.kol, .kol + .kol { border: 1px solid var(--cizgi); }
.rozet {
  display: inline-block; margin-left: 10px; padding: 1px 9px; vertical-align: middle;
  font: 500 0.75rem var(--govde); color: var(--mavi-acik);
  border: 1px solid var(--mavi-koyu); border-radius: 99px;
}
#urun-liste .urun + .urun { margin-top: 24px; }
.tarayici img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
img.proje-gorsel { width: 100%; object-fit: cover; }
[hidden] { display: none !important; }