/* ===== Değişkenler ===== */
:root {
  --navy: #0b1f3a;
  --navy-2: #0f2a4d;
  --blue: #2563eb;
  --blue-d: #1d4ed8;
  --wa: #25d366;
  --wa-d: #1ebe5b;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e6eaf0;
  --bg: #ffffff;
  --bg-soft: #f5f7fb;
  --amber: #f59e0b;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 31, 58, .08);
  --shadow-lg: 0 24px 60px rgba(15, 31, 58, .16);
  --container: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: "Sora", sans-serif; line-height: 1.15; color: var(--ink); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 22px; }
.container--narrow { max-width: 820px; }

/* ===== Butonlar ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; font-size: 15px; padding: 13px 22px; border-radius: 12px;
  border: none; cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(37,99,235,.35); }
.btn--primary:hover { background: var(--blue-d); }
.btn--ghost { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn--ghost:hover { background: rgba(255,255,255,.22); }
.btn--wa { background: var(--wa); color: #053d22; }
.btn--wa:hover { background: var(--wa-d); }
.btn--lg { padding: 16px 28px; font-size: 16px; }
.btn--block { width: 100%; }

/* ===== Topbar ===== */
.topbar { background: var(--navy); color: #c7d4e6; font-size: 13.5px; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; height: 40px; }
.topbar__phone { color: #fff; font-weight: 700; }

/* ===== Nav ===== */
.nav {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
  transition: box-shadow .2s;
}
.nav.scrolled { box-shadow: 0 6px 24px rgba(15,31,58,.08); }
.nav__inner { display: flex; align-items: center; gap: 22px; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: "Sora"; font-weight: 800; font-size: 22px; }
.brand__mark {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue), #4f8cff); color: #fff; font-size: 20px;
  box-shadow: 0 6px 16px rgba(37,99,235,.4);
}
.brand__text span { color: var(--blue); }
.brand--light, .brand--light .brand__text { color: #fff; }
.brand--light .brand__text span { color: #7fb0ff; }

.nav__links { display: flex; gap: 26px; margin-left: auto; }
.nav__links a { font-weight: 600; font-size: 15px; color: #334155; transition: color .15s; }
.nav__links a:hover { color: var(--blue); }
.nav__cta { margin-left: 6px; }
.nav__burger { display: none; background: none; border: none; font-size: 26px; cursor: pointer; color: var(--ink); }

/* ===== Hero ===== */
.hero { position: relative; color: #fff; overflow: hidden; padding-bottom: 0; }
.hero__bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(120deg, rgba(7,18,38,.92) 0%, rgba(11,31,58,.82) 45%, rgba(11,31,58,.45) 100%),
    url("https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
}
.hero__inner {
  position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px;
  align-items: center; padding: 70px 22px 90px;
}
.badge {
  display: inline-block; background: rgba(245,158,11,.18); color: #ffd27a;
  border: 1px solid rgba(245,158,11,.4); padding: 6px 14px; border-radius: 999px;
  font-size: 13.5px; font-weight: 700; margin-bottom: 18px;
}
.hero h1 { font-size: clamp(34px, 5vw, 56px); font-weight: 800; letter-spacing: -1px; }
.hero h1 span { color: #6ea8ff; }
.hero__content p { margin: 18px 0 28px; font-size: 18px; max-width: 540px; color: #d7e0ee; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats { list-style: none; display: flex; gap: 36px; margin-top: 40px; }
.hero__stats strong { display: block; font-family: "Sora"; font-size: 28px; font-weight: 800; color: #fff; }
.hero__stats span { font-size: 14px; color: #b8c5da; }

/* Hızlı rezervasyon kartı */
.quote {
  background: #fff; color: var(--ink); border-radius: 20px; padding: 26px;
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.5);
}
.quote h3 { font-size: 21px; margin-bottom: 18px; }
.quote__field { margin-bottom: 14px; display: flex; flex-direction: column; }
.quote__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quote label { font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.quote input, .quote select {
  font-family: inherit; font-size: 15px; padding: 12px 14px; border: 1.5px solid var(--line);
  border-radius: 11px; background: var(--bg-soft); color: var(--ink); outline: none; transition: border .15s;
}
.quote input:focus, .quote select:focus { border-color: var(--blue); background: #fff; }
.quote__submit { width: 100%; margin-top: 8px; padding: 15px; font-size: 16px; }
.quote__note { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 12px; }

/* Marka şeridi */
.brands { position: relative; background: rgba(7,16,33,.6); border-top: 1px solid rgba(255,255,255,.08); }
.brands__track {
  display: flex; gap: 44px; flex-wrap: wrap; justify-content: center; align-items: center;
  padding: 20px 22px; opacity: .7;
}
.brands__track span { font-family: "Sora"; font-weight: 700; font-size: 17px; color: #cdd9ea; letter-spacing: .5px; }

/* ===== Section ===== */
.section { padding: 84px 0; }
.section--alt { background: var(--bg-soft); }
.section__head { text-align: center; max-width: 680px; margin: 0 auto 46px; }
.kicker { color: var(--blue); font-weight: 800; font-size: 13px; letter-spacing: 1.5px; }
.section__head h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; margin: 10px 0 12px; letter-spacing: -.5px; }
.section__head p { color: var(--muted); font-size: 17px; }

/* ===== Filtreler ===== */
.filters { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 38px; }
.chip {
  font-family: inherit; font-weight: 700; font-size: 14.5px; padding: 10px 20px; border-radius: 999px;
  border: 1.5px solid var(--line); background: #fff; color: #475569; cursor: pointer; transition: all .15s;
}
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }

/* ===== Araç kartları ===== */
.cars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.car {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s;
}
.car:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.car__media { position: relative; aspect-ratio: 16/10; background: linear-gradient(135deg,#dbe4f0,#c3d2e8); overflow: hidden; }
.car__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.car:hover .car__media img { transform: scale(1.06); }
.car__tag {
  position: absolute; top: 12px; left: 12px; background: rgba(11,31,58,.92); color: #fff;
  font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px;
}
.car__fav {
  position: absolute; top: 12px; right: 12px; background: rgba(255,255,255,.92); color: var(--amber);
  font-size: 12.5px; font-weight: 700; padding: 5px 10px; border-radius: 999px;
}
.car__body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.car__name { font-size: 19px; font-weight: 700; }
.car__sub { color: var(--muted); font-size: 13.5px; margin-bottom: 14px; }
.car__specs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 10px; margin-bottom: 18px; }
.car__specs li { list-style: none; display: flex; align-items: center; gap: 7px; font-size: 13.5px; color: #475569; }
.car__specs li b { font-weight: 700; }
.car__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.car__price { display: flex; flex-direction: column; line-height: 1.1; }
.car__price b { font-family: "Sora"; font-size: 24px; font-weight: 800; color: var(--ink); }
.car__price small { color: var(--muted); font-size: 12.5px; }
.car__price del { color: #94a3b8; font-size: 13px; font-weight: 600; }
.car__btn { padding: 12px 18px; }

/* ===== Adımlar ===== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 26px;
  text-align: center; box-shadow: var(--shadow); position: relative;
}
.step__num {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--blue), #4f8cff); color: #fff; font-family: "Sora"; font-weight: 800; font-size: 22px;
  box-shadow: 0 8px 18px rgba(37,99,235,.35);
}
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* ===== Özellikler ===== */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow); transition: transform .2s;
}
.feature:hover { transform: translateY(-4px); }
.feature__ic { font-size: 30px; margin-bottom: 12px; }
.feature h3 { font-size: 18px; margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: 15px; }

/* ===== CTA ===== */
.cta { background: linear-gradient(120deg, var(--navy), var(--navy-2)); color: #fff; }
.cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 56px 22px; flex-wrap: wrap; }
.cta h2 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 800; }
.cta p { color: #c7d4e6; margin-top: 8px; max-width: 560px; font-size: 16px; }

/* ===== Yorumlar ===== */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.review__stars { color: var(--amber); font-size: 18px; letter-spacing: 2px; margin-bottom: 14px; }
.review blockquote { font-size: 15.5px; color: #334155; margin-bottom: 20px; }
.review figcaption { display: flex; align-items: center; gap: 12px; }
.review__av {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: var(--navy); color: #fff; font-weight: 700; font-size: 15px;
}
.review figcaption strong { display: block; font-size: 15px; }
.review figcaption small { color: var(--muted); }

/* ===== SSS ===== */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 4px 20px; box-shadow: var(--shadow); }
.faq__item summary {
  cursor: pointer; font-weight: 700; font-size: 16.5px; padding: 16px 0; list-style: none;
  display: flex; justify-content: space-between; align-items: center; color: var(--ink);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; font-size: 24px; color: var(--blue); font-weight: 400; transition: transform .2s; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { color: var(--muted); padding: 0 0 18px; font-size: 15px; }

/* ===== İletişim ===== */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact__info h2 { font-size: clamp(26px, 3.4vw, 36px); margin: 10px 0 14px; }
.contact__info > p { color: var(--muted); font-size: 16.5px; margin-bottom: 24px; }
.contact__list { list-style: none; display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.contact__list li { display: flex; gap: 14px; align-items: center; }
.contact__list span { font-size: 22px; width: 46px; height: 46px; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
.contact__list small { color: var(--muted); font-size: 13px; display: block; }
.contact__list a, .contact__list strong { font-size: 17px; font-weight: 700; color: var(--ink); }
.contact__form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-lg); }
.contact__form h3 { font-size: 21px; margin-bottom: 18px; }

.field { display: flex; flex-direction: column; margin-bottom: 15px; }
.field label { font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 15px; padding: 12px 14px; border: 1.5px solid var(--line);
  border-radius: 11px; background: var(--bg-soft); color: var(--ink); outline: none; transition: border .15s; resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); background: #fff; }

/* ===== Footer ===== */
.footer { background: var(--navy); color: #c7d4e6; padding-top: 60px; }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 44px; }
.footer__brand p { margin: 16px 0; font-size: 14.5px; max-width: 320px; }
.footer__wa { color: var(--wa); font-weight: 700; }
.footer__col h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer__col a, .footer__col span { display: block; color: #aebbd0; font-size: 14.5px; margin-bottom: 10px; transition: color .15s; }
.footer__col a:hover { color: #fff; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; }
.footer__bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 13px; color: #8294b0; }

/* ===== Yüzen WhatsApp ===== */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 60; width: 60px; height: 60px;
  background: var(--wa); color: #fff; border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(37,211,102,.5); animation: pulse 2.4s infinite;
}
.wa-float:hover { background: var(--wa-d); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== Modal ===== */
.modal { position: fixed; inset: 0; z-index: 80; display: none; }
.modal.open { display: block; }
.modal__overlay { position: absolute; inset: 0; background: rgba(8,16,33,.6); backdrop-filter: blur(4px); }
.modal__box {
  position: relative; max-width: 480px; margin: 6vh auto; background: #fff; border-radius: 18px;
  box-shadow: var(--shadow-lg); padding: 26px; max-height: 88vh; overflow-y: auto;
  animation: pop .25s ease;
}
@keyframes pop { from { transform: translateY(16px) scale(.97); opacity: 0; } to { transform: none; opacity: 1; } }
.modal__close {
  position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border-radius: 50%;
  border: none; background: var(--bg-soft); cursor: pointer; font-size: 16px; color: var(--ink);
}
.modal__close:hover { background: #e6eaf0; }
.modal__car { display: flex; gap: 16px; align-items: center; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.modal__car img { width: 130px; height: 86px; object-fit: cover; border-radius: 12px; }
.modal__cat { color: var(--blue); font-weight: 700; font-size: 12.5px; }
.modal__car h3 { font-size: 20px; }
.modal__price { color: var(--muted); font-size: 14px; }
.modal__price strong { font-family: "Sora"; font-size: 20px; color: var(--ink); }
.modal__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal__note { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 12px; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; gap: 36px; }
  .cars, .features, .steps, .reviews { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0;
    background: #fff; padding: 18px 22px; gap: 16px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .nav__cta { display: none; }
  .nav__burger { display: block; margin-left: auto; }
  .cars, .features, .steps, .reviews { grid-template-columns: 1fr; }
  .hero__stats { gap: 24px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .topbar__inner span:first-child { display: none; }
  .topbar__inner { justify-content: center; }
}
@media (max-width: 460px) {
  .footer__inner { grid-template-columns: 1fr; }
  .quote__row, .modal__row { grid-template-columns: 1fr; }
}