/* Yiğit Oto Elektrik — statik tanıtım sitesi ortak stil dosyası */

:root {
  --renk-koyu: #10182b;
  --renk-koyu2: #182541;
  --renk-vurgu: #f5a623;
  --renk-vurgu-koyu: #cf8a12;
  --renk-metin: #1a1f2b;
  --renk-metin-soluk: #5b6472;
  --renk-zemin: #ffffff;
  --renk-zemin-alt: #f5f6f8;
  --renk-cizgi: #e3e6eb;
  --radius: 10px;
  --golge: 0 4px 16px rgba(16, 24, 43, 0.08);
  --genislik: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--renk-metin);
  background: var(--renk-zemin);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--renk-vurgu-koyu);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--renk-vurgu);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  line-height: 1.25;
  margin: 0 0 0.6em;
  color: var(--renk-koyu);
}

h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }

ul { margin: 0 0 1em; padding-left: 1.2em; }

.container {
  max-width: var(--genislik);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Üst şerit (yalnız anasayfa) ---------- */

.ust-serit {
  background: var(--renk-koyu);
  color: #c7cee0;
  font-size: 0.82rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.ust-serit .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ust-serit .ust-serit-notu {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--renk-vurgu);
  font-weight: 600;
}
.ust-serit .ust-serit-notu svg { width: 14px; height: 14px; flex-shrink: 0; }
.ust-serit .ust-serit-sag { display: flex; gap: 24px; flex-wrap: wrap; }
.ust-serit .ust-serit-sag strong { color: var(--renk-vurgu); font-weight: 700; }

/* ---------- Üst bilgi / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--renk-zemin);
  border-bottom: 1px solid var(--renk-cizgi);
}

.header-ic {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  max-width: var(--genislik);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--renk-koyu);
  white-space: nowrap;
}

.logo:hover { text-decoration: none; }

.logo .logo-simge {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.menu-ac {
  display: none;
  background: none;
  border: 1px solid var(--renk-cizgi);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}

.menu-ac svg { width: 22px; height: 22px; display: block; }

.ana-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.ana-nav a {
  color: var(--renk-metin);
  font-weight: 600;
  font-size: 0.95rem;
}

.ana-nav a:hover,
.ana-nav a[aria-current="page"] {
  color: var(--renk-vurgu-koyu);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-vurgu {
  background: var(--renk-vurgu);
  color: var(--renk-koyu);
}

.btn-vurgu:hover {
  background: var(--renk-vurgu-koyu);
  text-decoration: none;
  color: #fff;
}

.btn-cerceve {
  background: transparent;
  border-color: var(--renk-koyu);
  color: var(--renk-koyu);
}

.btn-cerceve:hover {
  background: var(--renk-koyu);
  color: #fff;
  text-decoration: none;
}

.btn-buyuk { padding: 14px 28px; font-size: 1.05rem; }

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(135deg, var(--renk-koyu) 0%, var(--renk-koyu2) 100%);
  color: #fff;
  padding: 64px 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero h1 { color: #fff; }

.hero p.altbaslik {
  font-size: 1.1rem;
  color: #cbd3e4;
  max-width: 46ch;
}

.hero-eylemler {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.hero-gorsel { max-width: 420px; margin: 0 auto; }
.hero-gorsel img { width: 100%; height: auto; }

.sayfa-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--renk-koyu) 0%, var(--renk-koyu2) 100%);
  color: #fff;
  padding: 46px 0;
  display: flex;
  align-items: center;
  gap: 20px;
}

.sayfa-banner::before {
  content: "";
  position: absolute;
  right: -60px;
  top: -80px;
  width: 440px;
  height: 440px;
  background-image: url("../img/banner-motif.svg");
  background-repeat: no-repeat;
  opacity: 0.1;
  pointer-events: none;
}

.sayfa-banner h1 { color: #fff; margin-bottom: 6px; }
.sayfa-banner p { color: #cbd3e4; margin: 0; }
.sayfa-banner .container { position: relative; }
.sayfa-banner .banner-simge {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  color: var(--renk-vurgu);
  padding: 20px;
  box-sizing: content-box;
  background: rgba(245, 166, 35, 0.14);
  border: 1px solid rgba(245, 166, 35, 0.4);
  border-radius: 50%;
}

.ekmek-kirinti {
  font-size: 0.85rem;
  color: #a9b2c6;
}
.ekmek-kirinti a { color: #d9deea; }

/* ---------- Bölümler ---------- */

.bolum { padding: 60px 0; }
.bolum-alt { background: var(--renk-zemin-alt); }

.bolum-baslik { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.bolum-baslik p { color: var(--renk-metin-soluk); }

/* ---------- Kartlar / grid ---------- */

.grid {
  display: grid;
  gap: 22px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.kart {
  background: var(--renk-zemin);
  border: 1px solid var(--renk-cizgi);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--golge);
}

.kart .kart-simge {
  width: 28px;
  height: 28px;
  padding: 18px;
  box-sizing: content-box;
  background: rgba(245, 166, 35, 0.14);
  border: 1px solid rgba(245, 166, 35, 0.4);
  border-radius: 50%;
  color: var(--renk-vurgu);
  margin-bottom: 18px;
}

.kart h3 { margin-bottom: 8px; }
.kart p { color: var(--renk-metin-soluk); margin-bottom: 10px; }
.kart .kart-link { font-weight: 700; font-size: 0.9rem; white-space: nowrap; }

.hizmet-liste-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px solid var(--renk-cizgi);
}
.hizmet-liste-item:last-child { border-bottom: none; }
.hizmet-liste-item .kart-simge { width: 30px; height: 30px; flex-shrink: 0; margin: 4px 0 0; }
.hizmet-liste-item h3 { margin-bottom: 4px; font-size: 1.05rem; }
.hizmet-liste-item p { margin: 0; color: var(--renk-metin-soluk); }

/* ---------- Neden biz / avantaj şeridi ---------- */

.avantaj-seridi {
  background: var(--renk-koyu);
  color: #fff;
  padding: 26px 0;
}
.avantaj-seridi .grid { text-align: center; }
.avantaj-seridi strong { display: block; font-size: 1.3rem; color: var(--renk-vurgu); }
.avantaj-seridi span { font-size: 0.9rem; color: #cbd3e4; }

/* ---------- İçerik / metin sayfaları ---------- */

.icerik-blok { max-width: 780px; }
.icerik-blok img { border-radius: var(--radius); margin: 20px 0; }

.liste-cek {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2em;
  display: grid;
  gap: 10px;
}
.liste-cek li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.liste-cek svg {
  width: 20px; height: 20px; flex-shrink: 0; color: var(--renk-vurgu-koyu); margin-top: 3px;
}

/* ---------- Süreç adımları ---------- */

.surec-adim {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.surec-adim:last-child { margin-bottom: 0; }
.surec-adim .adim-no {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(245, 166, 35, 0.14);
  border: 1px solid rgba(245, 166, 35, 0.4);
  color: var(--renk-vurgu-koyu);
  font-weight: 800;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.surec-adim p { margin: 0; padding-top: 3px; }

.icerik-yerlesim {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: start;
}
.icerik-yerlesim .icerik-blok { max-width: none; }

.yan-kutu {
  background: var(--renk-zemin-alt);
  border: 1px solid var(--renk-cizgi);
  border-radius: var(--radius);
  padding: 26px;
}
.yan-kutu .yan-kutu-ust {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--renk-vurgu-koyu);
  margin-bottom: 14px;
}
.yan-kutu .yan-kutu-baslik {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}
.yan-kutu .yan-kutu-baslik .kart-simge {
  width: 22px; height: 22px; padding: 13px; box-sizing: content-box;
  background: rgba(245, 166, 35, 0.14);
  border: 1px solid rgba(245, 166, 35, 0.4);
  border-radius: 50%;
  color: var(--renk-vurgu);
  flex-shrink: 0;
}
.yan-kutu .yan-kutu-baslik strong { font-size: 1.02rem; color: var(--renk-koyu); }
.yan-kutu p { color: var(--renk-metin-soluk); font-size: 0.92rem; }

/* ---------- SSS akordeon ---------- */

.sss-item {
  border: 1px solid var(--renk-cizgi);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.sss-item summary {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--renk-zemin-alt);
}
.sss-item summary::-webkit-details-marker { display: none; }
.sss-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--renk-vurgu-koyu);
  margin-left: 12px;
}
.sss-item[open] summary::after { content: "\2212"; }
.sss-item .sss-cevap { padding: 4px 20px 18px; color: var(--renk-metin-soluk); }

/* ---------- Galeri ---------- */

.galeri-hucre {
  aspect-ratio: 4/3;
  background: var(--renk-zemin-alt);
  border: 1px dashed var(--renk-cizgi);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--renk-metin-soluk);
  text-align: center;
  padding: 16px;
}
.galeri-hucre svg { width: 34px; height: 34px; color: var(--renk-vurgu-koyu); }
.galeri-hucre span { font-size: 0.85rem; }

/* ---------- Blog ---------- */

.blog-kart { display: flex; flex-direction: column; }
.blog-kart .blog-tarih { color: var(--renk-metin-soluk); font-size: 0.85rem; margin-bottom: 6px; }
.blog-gorsel-yer {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--renk-koyu) 0%, var(--renk-koyu2) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.blog-gorsel-yer svg { width: 46px; height: 46px; color: var(--renk-vurgu); }
.yazi-govde { max-width: 720px; }
.yazi-govde h2 { margin-top: 1.4em; }
.yazi-meta { color: var(--renk-metin-soluk); font-size: 0.9rem; margin-bottom: 24px; }
.ilgili-hizmet-kutu {
  background: var(--renk-zemin-alt);
  border-left: 4px solid var(--renk-vurgu);
  border-radius: 6px;
  padding: 18px 22px;
  margin: 26px 0;
}

/* ---------- CTA bandı ---------- */

.cta-band {
  background: var(--renk-vurgu);
  color: var(--renk-koyu);
  padding: 46px 0;
  text-align: center;
}
.cta-band h2 { color: var(--renk-koyu); }
.cta-band .hero-eylemler { justify-content: center; }
.cta-band .btn-cerceve { border-color: var(--renk-koyu); }

/* ---------- İletişim ---------- */

.iletisim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.bilgi-satiri {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--renk-cizgi);
}
.bilgi-satiri svg { width: 24px; height: 24px; color: var(--renk-vurgu-koyu); flex-shrink: 0; }
.bilgi-satiri strong { display: block; }
.harita-yer {
  aspect-ratio: 16/10;
  background: var(--renk-zemin-alt);
  border: 1px dashed var(--renk-cizgi);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--renk-metin-soluk);
  text-align: center;
  padding: 20px;
}
.harita-yer svg { width: 40px; height: 40px; color: var(--renk-vurgu-koyu); }

/* ---------- Alt bilgi ---------- */

.site-footer {
  background: var(--renk-koyu);
  color: #cbd3e4;
  padding: 50px 0 24px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: #cbd3e4; font-size: 0.92rem; }
.footer-grid a:hover { color: var(--renk-vurgu); }
.footer-logo { color: #fff; font-weight: 800; font-size: 1.1rem; margin-bottom: 10px; display: block; }
.footer-alt {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 18px;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  color: #98a2b8;
}
.footer-alt a { color: #cbd3e4; font-weight: 600; }

.demo-serit {
  background: #7a1f1f;
  color: #fff;
  text-align: center;
  font-size: 0.85rem;
  padding: 8px 12px;
}
.demo-serit a { color: #fff; text-decoration: underline; }

/* ---------- Yardımcı ---------- */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Mobil ---------- */

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-gorsel { order: -1; max-width: 260px; margin: 0 auto; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .iletisim-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .menu-ac { display: inline-flex; align-items: center; justify-content: center; }
  .ana-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--renk-koyu);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-direction: column;
    align-items: stretch;
    padding: 4px 20px 20px;
    gap: 0;
    box-shadow: var(--golge);
  }
  .ana-nav.acik { display: flex; }
  .ana-nav a {
    color: #fff;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .ana-nav a:last-child { border-bottom: none; }
  .ana-nav a:hover,
  .ana-nav a[aria-current="page"] { color: var(--renk-vurgu); }
  .header-cta .btn-cerceve { display: none; }
  .ust-serit .ust-serit-sag { display: none; }
  .icerik-yerlesim { grid-template-columns: 1fr; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .avantaj-seridi .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-alt { flex-direction: column; text-align: center; }
  .sayfa-banner { text-align: left; }
}