/* ==========================================================================
   Maxim Oto Servis — Tasarım Sistemi
   Tema: Endüstriyel atölye / sanayi sitesi — "hazard tape" imzası
   ========================================================================== */

:root {
  --charcoal: #1B1D21;
  --steel: #3A4048;
  --steel-light: #4E5560;
  --safety-yellow: #F5B301;
  --wrench-blue: #2E6E8E;
  --wrench-blue-light: #3E89AD;
  --paper: #F2EFE9;
  --paper-dim: #E7E2D8;
  --ash: #8B9096;
  --ink: #1B1D21;
  --radius: 6px;
  --max-w: 1120px;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Work Sans", -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--charcoal);
  line-height: 1.15;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(1.9rem, 4vw, 3.1rem); font-weight: 600; }
h2 { font-size: clamp(1.4rem, 2.6vw, 2rem); font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: 0.01em; }
p { margin: 0 0 1.1em; color: #2b2e33; }
a { color: var(--wrench-blue); text-decoration: none; }
a:hover { color: var(--wrench-blue-light); text-decoration: underline; }
img { max-width: 100%; display: block; }
ul { padding-left: 1.2em; }
li { margin-bottom: 0.4em; }

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

/* --- İmza öğesi: tehlike şeridi (hazard stripe) --- */
.hazard-stripe {
  height: 8px;
  width: 100%;
  background: repeating-linear-gradient(
    -45deg,
    var(--safety-yellow),
    var(--safety-yellow) 14px,
    var(--charcoal) 14px,
    var(--charcoal) 28px
  );
}

/* --- Header --- */
.site-header {
  background: var(--charcoal);
  color: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: var(--max-w);
  margin: 0 auto;
  gap: 16px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-display);
  color: #fff;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.brand span { color: var(--safety-yellow); }
.main-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.main-nav a {
  color: var(--paper);
  font-size: 0.92rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.main-nav a:hover { color: var(--safety-yellow); text-decoration: none; }
.header-cta {
  display: flex;
  gap: 10px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--safety-yellow);
  color: var(--charcoal);
}
.btn-primary:hover { background: #ffc633; color: var(--charcoal); }
.btn-outline {
  background: transparent;
  border-color: var(--paper);
  color: var(--paper);
}
.btn-outline:hover { border-color: var(--safety-yellow); color: var(--safety-yellow); }

/* --- Breadcrumb --- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--ash);
  padding: 14px 0;
}
.breadcrumb a { color: var(--wrench-blue); }
.breadcrumb .sep { margin: 0 6px; color: var(--ash); }

/* --- Hero --- */
.hero {
  background: var(--charcoal);
  color: var(--paper);
  padding: 48px 0 56px;
}
.hero .eyebrow {
  color: var(--safety-yellow);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  margin-bottom: 10px;
}
.hero h1 { color: #fff; max-width: 820px; }
.hero p.lead {
  color: #cfd3d8;
  font-size: 1.08rem;
  max-width: 640px;
  margin-top: 14px;
}
.hero-cta { margin-top: 24px; display: flex; gap: 12px; flex-wrap: wrap; }

/* --- Sections --- */
section { padding: 44px 0; }
section.alt { background: var(--paper-dim); }
.section-title { margin-bottom: 22px; }
.section-title .kicker {
  display: block;
  font-family: var(--font-display);
  color: var(--wrench-blue);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

/* --- Cards / Grid --- */
.grid {
  display: grid;
  gap: 18px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: #fff;
  border: 1px solid #E3DFD4;
  border-radius: var(--radius);
  padding: 20px;
}
.card h3 { margin-bottom: 8px; }
.card a.card-link {
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-block;
  margin-top: 6px;
}

/* --- Süreç (numbered — gerçek sıra bilgisi taşıdığı için numaralandırma kullanılıyor) --- */
.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  list-style: none;
  padding: 0;
  counter-reset: step;
}
@media (max-width: 860px) { .process-list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .process-list { grid-template-columns: 1fr; } }
.process-list li {
  counter-increment: step;
  background: #fff;
  border: 1px solid #E3DFD4;
  border-radius: var(--radius);
  padding: 20px 18px 18px;
  position: relative;
}
.process-list li::before {
  content: counter(step);
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--safety-yellow);
  -webkit-text-stroke: 1.5px var(--charcoal);
  display: block;
  margin-bottom: 8px;
}

/* --- FAQ (native details/summary, JS'siz) --- */
.faq-item {
  border-bottom: 1px solid #E3DFD4;
  padding: 14px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-display);
  text-transform: none;
  letter-spacing: 0;
  font-size: 1.02rem;
  color: var(--charcoal);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--wrench-blue);
  margin-left: 12px;
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin-top: 10px; color: #3d4046; }

/* --- Konum / mahalle çipleri --- */
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #E3DFD4;
  font-size: 0.86rem;
  color: var(--charcoal);
}
.chip:hover { border-color: var(--wrench-blue); color: var(--wrench-blue); text-decoration: none; }

/* --- İkon rozeti (SVG ile birlikte kullanılır) --- */
.icon-badge {
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  background: var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.icon-badge svg { width: 24px; height: 24px; }

/* --- CTA bandı --- */
.cta-band {
  background: linear-gradient(120deg, var(--wrench-blue), #24506A);
  color: #fff;
  padding: 40px 0;
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #dce7ec; max-width: 560px; margin: 0 auto 20px; }
.cta-band .btn-primary { color: var(--charcoal); }

/* --- Footer --- */
.site-footer {
  background: var(--charcoal);
  color: #c7cbd1;
  padding: 44px 0 24px;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 30px;
}
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.site-footer a { color: #c7cbd1; }
.site-footer a:hover { color: var(--safety-yellow); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid var(--steel);
  padding-top: 18px;
  font-size: 0.82rem;
  color: var(--ash);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* --- Sticky mobil CTA --- */
.mobile-sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  display: none;
  background: var(--charcoal);
  border-top: 3px solid var(--safety-yellow);
  padding: 10px 16px;
  z-index: 60;
  gap: 10px;
}
.mobile-sticky-cta a { flex: 1; text-align: center; }
@media (max-width: 700px) {
  .mobile-sticky-cta { display: flex; }
  body { padding-bottom: 66px; }
}

/* --- Yardımcı --- */
.text-center { text-align: center; }
.small { font-size: 0.85rem; color: var(--ash); }
.mt-0 { margin-top: 0; }