/* ===== Keser Oto Lastik Yol Yardım - Tema: Siyah & Sarı ===== */
:root{
  --black:#0d0d0d;
  --black-2:#1a1a1a;
  --black-3:#222;
  --yellow:#ffc107;
  --yellow-2:#ffb300;
  --white:#fff;
  --gray:#cfcfcf;
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",Tahoma,Arial,sans-serif;
  background:var(--black);
  color:var(--white);
  line-height:1.7;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:60px 0}
h1,h2,h3{line-height:1.25}
h2.baslik{
  font-size:2rem;color:var(--white);margin-bottom:10px;text-align:center;
}
h2.baslik span{color:var(--yellow)}
.alt-baslik{text-align:center;color:var(--gray);max-width:720px;margin:0 auto 40px}

/* ===== Üst bilgi şeridi ===== */
.topbar{
  background:var(--black-2);color:var(--gray);font-size:.85rem;
  border-bottom:1px solid #2c2c2c;
}
.topbar .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:8px 20px}
.topbar a{color:var(--yellow);font-weight:600}

/* ===== Kayan yazı (marquee) ===== */
.kayan-yazi{
  background:var(--yellow);color:var(--black);font-weight:700;
  overflow:hidden;white-space:nowrap;padding:10px 0;
}
.kayan-yazi div{
  display:inline-block;padding-left:100%;
  animation:kay 28s linear infinite;
}
.kayan-yazi span{margin:0 28px}
.kayan-yazi:hover div{animation-play-state:paused}
@keyframes kay{0%{transform:translateX(0)}100%{transform:translateX(-100%)}}

/* ===== Navigasyon ===== */
header.nav{position:sticky;top:0;z-index:50;background:var(--black);border-bottom:2px solid var(--yellow)}
.nav .container{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.logo{display:flex;flex-direction:column;font-weight:800;font-size:1.4rem;letter-spacing:.5px}
.logo b{color:var(--yellow)}
.logo small{font-size:.65rem;color:var(--gray);font-weight:600;letter-spacing:3px}
nav ul{list-style:none;display:flex;gap:6px;align-items:center}
nav a{padding:10px 14px;border-radius:6px;font-weight:600;font-size:.95rem;transition:.2s}
nav a:hover,nav a.aktif{background:var(--yellow);color:var(--black)}
.nav-tel{background:var(--yellow);color:var(--black)!important;font-weight:800}
.mobil-btn{display:none;background:none;border:0;color:var(--yellow);font-size:1.8rem;cursor:pointer}

/* ===== Hero ===== */
.hero{
  position:relative;background:linear-gradient(rgba(0,0,0,.72),rgba(0,0,0,.82)),url('img/cekici-gece.jpeg') center/cover;
  padding:90px 0;text-align:center;
}
.hero h1{font-size:2.7rem;margin-bottom:18px}
.hero h1 span{color:var(--yellow)}
.hero p{max-width:680px;margin:0 auto 28px;color:var(--gray);font-size:1.1rem}
.btn-grup{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block;padding:14px 28px;border-radius:8px;font-weight:800;
  transition:.2s;border:2px solid var(--yellow);
}
.btn-sari{background:var(--yellow);color:var(--black)}
.btn-sari:hover{background:var(--yellow-2)}
.btn-bos{color:var(--yellow)}
.btn-bos:hover{background:var(--yellow);color:var(--black)}

/* ===== Şeritli özellikler ===== */
.ozellik-serit{background:var(--black-2);}
.ozellik-serit .container{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between}
.ozellik{flex:1;min-width:200px;text-align:center;padding:18px}
.ozellik .ic{font-size:2rem;margin-bottom:8px}
.ozellik h3{color:var(--yellow);font-size:1.1rem;margin-bottom:6px}
.ozellik p{color:var(--gray);font-size:.92rem}

/* ===== Kart ızgara ===== */
.izgara{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px}
.kart{
  background:var(--black-2);border:1px solid #2c2c2c;border-radius:10px;overflow:hidden;
  transition:.25s;
}
.kart:hover{transform:translateY(-6px);border-color:var(--yellow)}
.kart img{height:190px;width:100%;object-fit:cover}
.kart .ic-yazi{padding:20px}
.kart h3{color:var(--yellow);font-size:1.15rem;margin-bottom:10px}
.kart p{color:var(--gray);font-size:.95rem}

/* ===== İkili bölüm ===== */
.ikili{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.ikili img{border-radius:10px;border:1px solid #2c2c2c}
.ikili h2{font-size:1.9rem;margin-bottom:16px}
.ikili h2 span{color:var(--yellow)}
.ikili p{color:var(--gray);margin-bottom:14px}
.ikili ul{list-style:none;margin-top:14px}
.ikili li{padding:7px 0;color:var(--gray)}
.ikili li::before{content:"✔";color:var(--yellow);font-weight:800;margin-right:10px}

/* ===== Bölge listesi ===== */
.bolge-liste{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}
.bolge-liste span{
  background:var(--black-2);border:1px solid var(--yellow);color:var(--yellow);
  padding:10px 18px;border-radius:30px;font-weight:600;font-size:.95rem;
}

/* ===== CTA çağrı bandı ===== */
.cta{background:var(--yellow);color:var(--black);text-align:center}
.cta h2{font-size:2rem;margin-bottom:10px}
.cta p{margin-bottom:22px;font-weight:600}
.cta .btn{border-color:var(--black);background:var(--black);color:var(--yellow)}
.cta .btn:hover{background:var(--black-2)}

/* ===== İletişim ===== */
.iletisim-izgara{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.iletisim-kart{background:var(--black-2);border:1px solid #2c2c2c;border-left:4px solid var(--yellow);padding:24px;border-radius:8px}
.iletisim-kart h3{color:var(--yellow);margin-bottom:8px}
.iletisim-kart a{color:var(--white)}
.harita{margin-top:36px;border-radius:10px;overflow:hidden;border:2px solid var(--yellow)}
.harita iframe{width:100%;height:340px;border:0;display:block}

/* ===== Sabit butonlar (Ara + WhatsApp) ===== */
.sabit-butonlar{
  position:fixed;right:18px;bottom:18px;z-index:99;
  display:flex;flex-direction:column;gap:12px;align-items:flex-end;
}
.sabit-ara,.sabit-wa{
  font-weight:800;padding:14px 22px;border-radius:50px;
  box-shadow:0 6px 20px rgba(0,0,0,.5);
}
.sabit-ara{background:var(--yellow);color:var(--black);animation:nabiz 1.8s infinite}
.sabit-wa{background:#25d366;color:#fff;animation:nabiz-wa 1.8s infinite}
@keyframes nabiz{0%{box-shadow:0 0 0 0 rgba(255,193,7,.6)}70%{box-shadow:0 0 0 16px rgba(255,193,7,0)}100%{box-shadow:0 0 0 0 rgba(255,193,7,0)}}
@keyframes nabiz-wa{0%{box-shadow:0 0 0 0 rgba(37,211,102,.6)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* WhatsApp navigasyon butonu */
.nav-wa{background:#25d366;color:#fff!important;font-weight:800}

/* ===== Alt bilgi ===== */
footer{background:var(--black-2);border-top:2px solid var(--yellow);padding:50px 0 20px;font-size:.92rem}
.footer-izgara{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px}
footer h4{color:var(--yellow);margin-bottom:14px}
footer ul{list-style:none}
footer li{padding:5px 0;color:var(--gray)}
footer a:hover{color:var(--yellow)}
.footer-alt{text-align:center;border-top:1px solid #2c2c2c;margin-top:30px;padding-top:18px;color:#888}

/* ===== Mobil ===== */
@media(max-width:860px){
  nav ul{
    display:none;position:absolute;top:100%;left:0;right:0;background:var(--black);
    flex-direction:column;padding:10px 20px;border-bottom:2px solid var(--yellow)
  }
  nav ul.acik{display:flex}
  nav li{width:100%}
  nav a{display:block}
  .mobil-btn{display:block}
  .hero h1{font-size:2rem}
  .ikili{grid-template-columns:1fr}
  h2.baslik{font-size:1.6rem}
}