/* ===========================================================
   Scooter Teknik Servis — sade statik site stili
   Framework yok, tek dosya. =========================================== */

:root {
  --navy: #001e50;
  --navy-700: #002a6e;
  --blue: #00a8e0;
  --ink: #1a1a1a;
  --muted: #5b6673;
  --line: #e4e7ec;
  --bg: #ffffff;
  --bg-soft: #f5f7fa;
  --radius: 10px;
  --wrap: 1140px;
  --font: "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.25; color: var(--navy); font-weight: 700; }
h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin: 0 0 .5em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 .6em; }
h3 { font-size: 1.2rem; margin: 0 0 .4em; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding: 64px 0; }
.section--soft { background: var(--bg-soft); }
.section__intro { max-width: 720px; margin-bottom: 36px; }
.section__intro p { color: var(--muted); margin-bottom: 0; }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 40px;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid var(--navy);
  transition: background .15s, color .15s;
  cursor: pointer;
}
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--navy-700); text-decoration: none; }
.btn--ghost { background: transparent; color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: #fff; text-decoration: none; }
.btn--light { border-color: #fff; color: #fff; }
.btn--light:hover { background: #fff; color: var(--navy); text-decoration: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 68px;
}
.site-header .logo img { width: 170px; }
.main-nav ul {
  list-style: none; display: flex; gap: 26px; margin: 0; padding: 0;
}
.main-nav a {
  font-weight: 600; font-size: .98rem; color: var(--ink);
  padding: 6px 0;
}
.main-nav a:hover { color: var(--blue); text-decoration: none; }
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  padding: 8px; width: 44px; height: 44px;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: ""; display: block; width: 26px; height: 2px;
  background: var(--navy); position: relative; transition: .2s;
}
.nav-toggle span::before { position: absolute; top: -8px; }
.nav-toggle span::after { position: absolute; top: 8px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #fff;
  background: linear-gradient(180deg, rgba(0,20,55,.72), rgba(0,20,55,.82)),
              url("../img/scooterservis.webp") center/cover no-repeat;
}
.hero .wrap { padding-top: 90px; padding-bottom: 96px; }
.hero__inner { max-width: 720px; }
.hero p.kicker {
  text-transform: uppercase; letter-spacing: .12em; font-weight: 600;
  font-size: .85rem; margin-bottom: 14px; color: var(--blue);
}
.hero h1 { color: #fff; }
.hero .lead { font-size: 1.2rem; color: #e6ecf5; margin-bottom: 28px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Feature grid ---------- */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px;
}
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.card__icon {
  width: 44px; height: 44px; margin-bottom: 14px;
  color: var(--blue);
}

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 20px; grid-template-columns: repeat(4, 1fr); }
.step { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.step::before {
  counter-increment: step; content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--navy); color: #fff; font-weight: 700; margin-bottom: 12px;
}
.step h3 { margin: 0 0 .3em; }
.step p { margin: 0; color: var(--muted); font-size: .97rem; }

/* ---------- Brands ---------- */
.brands {
  display: flex; flex-wrap: wrap; gap: 12px;
}
.brands li {
  list-style: none;
  border: 1px solid var(--line); border-radius: 40px;
  padding: 8px 18px; font-weight: 600; background: #fff; color: var(--navy);
}

/* ---------- Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.gallery img { width: 100%; height: 240px; object-fit: cover; transition: transform .3s; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { padding: 10px 12px; font-size: .9rem; color: var(--muted); background: #fff; }

/* ---------- FAQ ---------- */
.faq details {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 4px 20px; margin-bottom: 12px; background: #fff;
}
.faq summary {
  cursor: pointer; font-weight: 600; padding: 16px 0;
  list-style: none; color: var(--navy); font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; font-size: 1.4rem; line-height: 1; color: var(--blue); }
.faq details[open] summary::after { content: "–"; }
.faq details[open] summary { border-bottom: 1px solid var(--line); }
.faq details > p { padding: 14px 0 4px; margin: 0; color: var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: 0; }
.contact-list strong { display: block; color: var(--navy); }
.contact-list a { color: var(--ink); }
.map-embed { border: 0; width: 100%; height: 380px; border-radius: var(--radius); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--navy); color: #fff; text-align: center; padding: 56px 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #cdd8ea; max-width: 620px; margin: 0 auto 26px; }

/* ---------- Footer ---------- */
.site-footer { background: #06132e; color: #b9c4d6; padding: 52px 0 22px; font-size: .95rem; }
.site-footer h3 { color: #fff; font-size: 1.05rem; }
.site-footer a { color: #b9c4d6; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { padding: 5px 0; }
.footer-bottom { border-top: 1px solid #1c2c4d; padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.social-links { display: flex; gap: 14px; }
.social-links a { display: inline-flex; }
.social-links svg { width: 22px; height: 22px; fill: currentColor; }

/* ---------- Legal page ---------- */
.legal { max-width: 820px; }
.legal h1 { font-size: 1.8rem; }
.legal h2 { font-size: 1.25rem; margin-top: 1.6em; }
.legal h3 { font-size: 1.05rem; margin-top: 1.4em; }
.legal p, .legal li { color: #333; font-size: 1rem; }
.legal .meta { background: var(--bg-soft); border-radius: var(--radius); padding: 18px 22px; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: #fff; padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid--3, .grid--4, .steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  body { font-size: 16px; }
  .section { padding: 48px 0; }
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 8px 20px 16px; }
  .main-nav li { border-bottom: 1px solid var(--line); }
  .main-nav li:last-child { border-bottom: 0; }
  .main-nav a { display: block; padding: 14px 0; }
  .grid--3, .grid--4, .steps, .grid--2, .footer-grid, .gallery { grid-template-columns: 1fr; }
  .hero .wrap { padding-top: 64px; padding-bottom: 68px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}