/* ============================================================
   Koparan Otomotiv — Kurumsal Tasarım Sistemi
   ============================================================ */
:root {
  --color-primary: #0b2f63;
  --color-primary-dark: #071f43;
  --color-accent: #f4c400;
  --color-text: #172033;
  --color-text-muted: #5e6878;
  --color-surface: #ffffff;
  --color-surface-alt: #f4f6f8;
  --color-border: #dce2e8;
  --color-success: #267a4b;
  --color-error: #b42318;
  --radius-s: 0; --radius-m: 0; --radius-l: 0;
  --shadow-1: 0 1px 2px rgba(11,47,99,.06), 0 2px 8px rgba(11,47,99,.05);
  --shadow-2: 0 4px 20px rgba(11,47,99,.10);
  --container: min(1200px, calc(100% - 40px));
  --section-y: clamp(56px, 8vw, 112px);
  --header-h: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0; font-family: "Rubik", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--color-text); background: var(--color-surface); line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { margin: 0 0 .5em; font-weight: 700; color: var(--color-primary-dark); }
h1 { font-size: clamp(2rem, 5vw, 4rem); line-height: 1.08; letter-spacing: -.02em; }
h2 { font-size: clamp(1.65rem, 3vw, 2.75rem); line-height: 1.15; letter-spacing: -.015em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); line-height: 1.25; }
p, li { font-size: clamp(1rem, 1.2vw, 1.125rem); line-height: 1.5; }
p { margin: 0 0 1em; }
a { color: var(--color-primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-primary-dark); }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; border-radius: 2px; }
.container { width: var(--container); margin-inline: auto; }
.section { padding-block: var(--section-y); }
.section--alt { background: var(--color-surface-alt); }
.section-head { max-width: 72ch; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head h2::before, .split h2::before {
  content: ""; display: block; width: 52px; height: 5px;
  background: var(--color-accent); margin-bottom: 16px;
}
.section-head p { color: var(--color-text-muted); max-width: 65ch; }
.prose { max-width: 70ch; }
.prose ul { padding-left: 1.2em; }
.muted { color: var(--color-text-muted); }
.skip-link {
  position: absolute; left: 8px; top: -48px; z-index: 200;
  background: var(--color-primary-dark); color: #fff; padding: 10px 18px;
  border-radius: 0 0 var(--radius-s) var(--radius-s); text-decoration: none;
}
.skip-link:focus { top: 0; color: #fff; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 26px; border-radius: 0;
  font-weight: 600; font-size: .9rem; text-transform: uppercase; letter-spacing: .06em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  border: 2px solid transparent; transition: background .18s, color .18s, border-color .18s, transform .18s;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--primary { background: var(--color-accent); color: var(--color-primary-dark); }
.btn--primary:hover { background: #ffd21e; color: var(--color-primary-dark); }
.btn--dark { background: var(--color-primary); color: #fff; }
.btn--dark:hover { background: var(--color-primary-dark); color: #fff; }
.btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--outline:hover { background: var(--color-primary); color: #fff; }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost-light:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.btn--sm { min-height: 44px; padding: 8px 18px; font-size: .82rem; }
.topbar { background: var(--color-primary-dark); color: #e8edf5; font-size: .85rem; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 38px; flex-wrap: wrap; padding-block: 4px; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; }
.topbar__item svg { width: 14px; height: 14px; color: var(--color-accent); }
.topbar a { color: #fff; text-decoration: none; }
.topbar a:hover { text-decoration: underline; color: #fff; }
.topbar__badge { background: var(--color-accent); color: var(--color-primary-dark); font-weight: 700; padding: 3px 12px; border-radius: 0; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
@media (max-width: 720px) { .topbar__hide-m { display: none; } }
.site-header {
  position: sticky; top: 0; z-index: 100; background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.brand img { height: 40px; width: auto; max-width: none; }
@media (max-width: 400px) { .brand img { height: 32px; } }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a, .nav .nav__toggle {
  display: inline-flex; align-items: center; gap: 5px; padding: 10px 10px;
  font-size: .82rem; font-weight: 600; color: var(--color-text);
  text-transform: uppercase; letter-spacing: .05em; white-space: nowrap;
  text-decoration: none; border-radius: 0; background: none; border: 0;
  font-family: inherit; cursor: pointer; position: relative;
}
.nav a:hover, .nav .nav__toggle:hover { background: var(--color-surface-alt); color: var(--color-primary); }
.nav a[aria-current="page"] { color: var(--color-primary); font-weight: 700; box-shadow: inset 0 -3px 0 var(--color-accent); }
.nav__item { position: relative; }
.nav__toggle svg { width: 14px; height: 14px; transition: transform .18s; }
.nav__item:hover .nav__toggle svg, .nav__item:focus-within .nav__toggle svg { transform: rotate(180deg); }
.nav__sub {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 230px;
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-m);
  box-shadow: var(--shadow-2); padding: 8px; margin: 0; list-style: none;
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: all .18s;
}
.nav__item:hover .nav__sub, .nav__item:focus-within .nav__sub { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__sub a { display: block; padding: 9px 12px; border-radius: var(--radius-s); }
.header-cta { display: flex; align-items: center; gap: 14px; }
.header-cta__phone { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 600; color: var(--color-primary-dark); white-space: nowrap; }
.header-cta__phone svg { width: 18px; height: 18px; color: var(--color-primary); }
.menu-btn { display: none; background: none; border: 1px solid var(--color-border); border-radius: var(--radius-s); padding: 10px; cursor: pointer; color: var(--color-primary-dark); }
.menu-btn svg { width: 24px; height: 24px; display: block; }
@media (max-width: 1020px) {
  .nav {
    position: fixed; inset: 0; top: 0; z-index: 150; flex-direction: column; align-items: stretch;
    background: #fff; padding: 84px 24px 110px; gap: 2px; overflow-y: auto;
    transform: translateX(100%); transition: transform .25s ease; visibility: hidden;
  }
  body.nav-open .nav { transform: translateX(0); visibility: visible; }
  .nav a, .nav .nav__toggle { width: 100%; font-size: 1.1rem; padding: 14px 12px; justify-content: space-between; }
  .nav__sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 0 16px; display: none; }
  .nav__item.open .nav__sub { display: block; }
  .nav__item.open .nav__toggle svg { transform: rotate(180deg); }
  .menu-btn { display: inline-flex; z-index: 160; position: relative; }
  .header-cta .btn { display: none; }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 1240px) and (min-width: 1021px) { .header-cta__phone { display: none; } }
@media (max-width: 560px) { .header-cta__phone span { display: none; } }
.breadcrumb { background: var(--color-surface-alt); border-bottom: 1px solid var(--color-border); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 4px; list-style: none; margin: 0; padding: 12px 0; font-size: .88rem; }
.breadcrumb li { display: inline-flex; align-items: center; gap: 4px; color: var(--color-text-muted); }
.breadcrumb li + li::before { content: "\203A"; margin-right: 4px; color: var(--color-text-muted); }
.breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--color-primary-dark); font-weight: 500; }
.hero { background: var(--color-primary-dark); color: #fff; position: relative; overflow: hidden; border-bottom: 4px solid var(--color-accent); }
.hero--photo {
  background:
    linear-gradient(100deg, rgba(7,31,67,.94) 0%, rgba(7,31,67,.86) 45%, rgba(7,31,67,.55) 100%),
    url("../images/koparan-servis-hero.webp") center / cover no-repeat;
}
.hero--photo .hero__inner { grid-template-columns: minmax(0, 720px); }
.hero__eyebrow--varta {
  background: #fff; color: var(--color-primary-dark); gap: 12px; padding: 8px 16px;
}
.hero__eyebrow--varta img { height: 26px; width: auto; }
.hero__eyebrow--varta span { border-left: 2px solid var(--color-border); padding-left: 12px; }
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 64px); align-items: center; padding-block: clamp(56px, 7vw, 104px); }
.hero h1 { color: #fff; margin-bottom: .4em; }
.hero p { color: #ccd6e6; max-width: 58ch; font-size: clamp(1.05rem, 1.4vw, 1.2rem); }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px; background: var(--color-accent);
  color: var(--color-primary-dark);
  font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 7px 14px; margin-bottom: 24px;
}
.hero__eyebrow svg { width: 15px; height: 15px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero__media { overflow: hidden; border: 1px solid rgba(255,255,255,.18); }
.hero--sub .hero__inner { grid-template-columns: 1fr; padding-block: clamp(44px, 5vw, 72px); }
.hero--sub p { margin-bottom: 0; }
@media (max-width: 900px) { .hero__inner { grid-template-columns: 1fr; } .hero__media { order: -1; max-height: 340px; } .hero__media img { object-fit: cover; height: 100%; width: 100%; } }
.quick__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin-top: -44px; position: relative; z-index: 5; }
.quick__card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-m);
  box-shadow: var(--shadow-1); padding: 20px 22px; text-decoration: none;
  display: flex; align-items: center; gap: 14px; transition: box-shadow .18s, border-color .18s, transform .18s;
}
.quick__card { border-left: 4px solid var(--color-primary); }
.quick__card:hover { box-shadow: var(--shadow-2); border-left-color: var(--color-accent); }
.quick__card b { display: block; color: var(--color-primary-dark); font-size: .98rem; }
.quick__card span { color: var(--color-text-muted); font-size: .86rem; }
.icon-chip {
  flex: none; width: 52px; height: 52px; border-radius: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-primary); color: var(--color-accent);
}
.icon-chip svg { width: 26px; height: 26px; }
.icon-chip svg { width: 24px; height: 24px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.card {
  background: #fff; border: 1px solid var(--color-border); border-top: 4px solid var(--color-primary);
  padding: clamp(24px, 3vw, 32px); display: flex; flex-direction: column; gap: 12px;
  transition: box-shadow .18s, border-color .18s;
}
.card:hover { box-shadow: var(--shadow-2); border-top-color: var(--color-accent); }
.card h3 { margin: 4px 0 0; }
.card p { color: var(--color-text-muted); margin: 0; font-size: 1rem; flex: 1; }
.card__link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; margin-top: 6px; }
.card__link svg { width: 16px; height: 16px; transition: transform .18s; }
.card:hover .card__link svg { transform: translateX(4px); }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.feature { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-m); padding: 20px; }
.feature b { color: var(--color-primary-dark); display: block; margin-bottom: 2px; }
.feature p { margin: 0; font-size: .95rem; color: var(--color-text-muted); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 18px; counter-reset: step; }
.step { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-m); padding: 22px 20px; position: relative; }
.step::before {
  counter-increment: step; content: counter(step);
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 0; margin-bottom: 12px;
  background: var(--color-accent); color: var(--color-primary-dark); font-weight: 700; font-size: 1.1rem;
}
.step b { display: block; color: var(--color-primary-dark); margin-bottom: 4px; }
.step p { margin: 0; font-size: .92rem; color: var(--color-text-muted); }
.band { background: var(--color-primary-dark); color: #fff; border-left: 6px solid var(--color-accent); padding: clamp(32px, 5vw, 56px); display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: center; }
.band h2 { color: #fff; }
.band p { color: #ccd6e6; margin: 0; }
.band__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
@media (max-width: 820px) { .band { grid-template-columns: 1fr; } .band__actions { justify-content: flex-start; } }
.trust { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.trust__item { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-m); padding: 16px 18px; font-weight: 600; color: var(--color-primary-dark); font-size: .97rem; }
.reflogos { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; }
.reflogo {
  background: #fff; border: 1px solid var(--color-border);
  min-height: 84px; display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); font-weight: 600; letter-spacing: .06em; font-size: .9rem;
  text-transform: uppercase; padding: 12px; text-align: center;
}
.reflogo--brand { color: var(--color-primary); }
.reflogo img { max-height: 52px; width: auto; max-width: 82%; object-fit: contain; }
.faq { max-width: 820px; margin-inline: auto; }
.section-head--center { margin-inline: auto; text-align: center; max-width: 72ch; }
.section-head--center h2::before { margin-inline: auto; }
.section-head--center p { margin-inline: auto; }
.faq-cat { text-align: center; margin: 1.6em 0 .8em; }
.center-link { text-align: center; margin-top: 20px; }
.center-link .card__link { justify-content: center; }
.faq details { border: 1px solid var(--color-border); border-radius: var(--radius-m); background: #fff; margin-bottom: 12px; overflow: hidden; }
.faq summary {
  cursor: pointer; padding: 18px 20px; font-weight: 600; color: var(--color-primary-dark);
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--color-primary); line-height: 1; flex: none; }
.faq details[open] summary::after { content: "\2013"; }
.faq details[open] summary { border-bottom: 1px solid var(--color-border); }
.faq .faq__a { padding: 16px 20px; color: var(--color-text-muted); }
.faq .faq__a p:last-child { margin-bottom: 0; }
.branches { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.branch { background: #fff; border: 1px solid var(--color-border); border-top: 4px solid var(--color-primary); overflow: hidden; display: flex; flex-direction: column; }
.branch__media img { width: 100%; height: 220px; object-fit: cover; }
.branch__body { padding: clamp(22px, 3vw, 30px); display: flex; flex-direction: column; gap: 10px; flex: 1; }
.branch__body h3 { margin: 0; }
.branch__row { display: flex; gap: 10px; align-items: flex-start; color: var(--color-text-muted); font-size: .97rem; }
.branch__row svg { width: 18px; height: 18px; flex: none; margin-top: 3px; color: var(--color-primary); }
.branch__row a { font-weight: 600; color: var(--color-primary-dark); text-decoration: none; }
.branch__row a:hover { text-decoration: underline; }
.branch__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; padding-top: 14px; }
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 60px); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split__media { overflow: hidden; border: 1px solid var(--color-border); position: sticky; top: calc(var(--header-h) + 24px); }
.checklist { list-style: none; padding: 0; margin: 0 0 1em; display: grid; gap: 10px; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; }
.checklist svg { width: 20px; height: 20px; flex: none; margin-top: 3px; color: var(--color-success); }
.notice {
  border-left: 4px solid var(--color-accent); background: #fdf8e3;
  border-radius: 0 var(--radius-m) var(--radius-m) 0; padding: 18px 22px; margin: 24px 0;
}
.notice b { color: var(--color-primary-dark); }
.notice p { margin: 6px 0 0; color: #574f23; font-size: .97rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-weight: 600; font-size: .95rem; color: var(--color-primary-dark); }
.form-field label .req { color: var(--color-error); }
.form-field input, .form-field select, .form-field textarea {
  font: inherit; padding: 12px 14px; border: 1px solid var(--color-border);
  border-radius: var(--radius-s); background: #fff; color: var(--color-text); min-height: 48px;
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 3px solid rgba(244,196,0,.55); outline-offset: 0; border-color: var(--color-primary); }
.form-error { color: var(--color-error); font-size: .88rem; display: none; }
.form-field.invalid .form-error { display: block; }
.form-field.invalid input, .form-field.invalid select, .form-field.invalid textarea { border-color: var(--color-error); }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--color-text-muted); }
.form-consent input { width: 20px; height: 20px; margin-top: 2px; flex: none; }
.form-success { display: none; background: #e8f4ec; border: 1px solid var(--color-success); color: #1d5e3a; border-radius: var(--radius-m); padding: 18px 22px; margin-bottom: 20px; }
.form-success.show { display: block; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.map-placeholder {
  background: var(--color-surface-alt); border: 1px dashed var(--color-border);
  border-radius: var(--radius-m); min-height: 260px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px; text-align: center; padding: 24px;
  color: var(--color-text-muted);
}
.site-footer { background: var(--color-primary-dark); color: #b9c5d8; margin-top: var(--section-y); }
.site-footer a { color: #dde5f0; text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); text-decoration: underline; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; padding-block: clamp(44px, 6vw, 72px); }
.site-footer__brand img { height: 42px; margin-bottom: 14px; }
.site-footer h4 { color: #fff; font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.site-footer li { font-size: .95rem; }
.site-footer__contact li { display: flex; gap: 9px; align-items: flex-start; }
.site-footer__contact svg { width: 16px; height: 16px; flex: none; margin-top: 4px; color: var(--color-accent); }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; font-size: .85rem; }
.site-footer__bottom ul { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; margin: 0; padding: 0; }
@media (max-width: 960px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer__grid { grid-template-columns: 1fr; } }
.mobile-cta {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 120;
  background: var(--color-primary-dark); border-top: 1px solid rgba(255,255,255,.15);
  padding: 8px max(10px, env(safe-area-inset-left)) max(8px, env(safe-area-inset-bottom));
}
.mobile-cta__grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.mobile-cta a {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  color: #fff; text-decoration: none; font-size: .78rem; font-weight: 600;
  padding: 7px 4px; border-radius: var(--radius-s); min-height: 44px; justify-content: center;
}
.mobile-cta a svg { width: 20px; height: 20px; color: var(--color-accent); }
.mobile-cta a:active { background: rgba(255,255,255,.1); }
@media (max-width: 860px) { .mobile-cta { display: block; } body { padding-bottom: 78px; } }
.stat-strip { display: flex; flex-wrap: wrap; gap: 14px 40px; margin-top: 34px; }
.stat-strip div { color: #ccd6e6; font-size: .92rem; display: flex; align-items: center; gap: 8px; }
.stat-strip svg { width: 17px; height: 17px; color: var(--color-accent); }
.error-page { text-align: center; padding-block: clamp(72px, 12vw, 160px); }
.error-page .code { font-size: clamp(4rem, 12vw, 8rem); font-weight: 700; color: var(--color-border); line-height: 1; margin-bottom: 8px; }
.error-page .actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 28px; }
.legal h2 { font-size: 1.4rem; margin-top: 1.6em; }
.legal { max-width: 76ch; }
@media print { .topbar, .site-header, .mobile-cta, .site-footer, .breadcrumb { display: none; } }