:root {
  --ink: #0F172A;
  --ink-2: #1E293B;
  --indigo: #4F46E5;
  --violet: #7C3AED;
  --emerald: #10B981;
  --canvas: #F8FAFC;
  --surface: #F1F5F9;
  --border: #E2E8F0;
  --slate: #475569;
  --slate-soft: #64748B;
  --danger: #DC2626;
  --white: #FFFFFF;

  --grad: linear-gradient(135deg, var(--indigo), var(--violet));
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, .04);
  --shadow: 0 8px 24px rgba(15, 23, 42, .07);
  --shadow-lg: 0 20px 48px rgba(15, 23, 42, .12);

  --r-sm: 10px;
  --r: 14px;
  --r-lg: 18px;
  --r-xl: 24px;

  --display: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --body: "Inter", system-ui, -apple-system, sans-serif;

  --wrap: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.15;
  margin: 0;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1rem; }
a { color: var(--indigo); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

.eyebrow {
  font-family: var(--display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--slate-soft);
}

.muted { color: var(--slate-soft); }
.small { font-size: .875rem; }
.center { text-align: center; }

/* ---------- header ---------- */

.site-header {
  background: var(--ink);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .bar {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 72px;
}

.site-header .logo img { height: 30px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}

.nav a {
  color: rgba(255, 255, 255, .78);
  font-size: .95rem;
  font-weight: 500;
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.nav a:hover, .nav a.active {
  color: #fff;
  border-bottom-color: var(--indigo);
  text-decoration: none;
}

.nav .btn-account {
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  padding: 9px 18px;
  color: #fff;
}

.nav .btn-account:hover { background: rgba(255, 255, 255, .1); border-bottom-color: rgba(255,255,255,.22); }

.nav-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
}

/* ---------- hero ---------- */

.hero {
  background: var(--ink);
  color: #fff;
  padding: 56px 0 118px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -120px;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(79, 70, 229, .38), transparent 68%);
  pointer-events: none;
}

.hero h1 { color: #fff; max-width: 16ch; }
.hero .lede { color: rgba(255, 255, 255, .72); font-size: 1.05rem; max-width: 46ch; margin-top: 14px; }

.hero-inner { position: relative; z-index: 1; }

.page-head {
  background: var(--ink);
  color: #fff;
  padding: 38px 0 34px;
}

.page-head h1 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.3rem); }
.page-head p { color: rgba(255,255,255,.7); margin: 10px 0 0; }

/* ---------- search panel (signature) ---------- */

.search-panel {
  background: #fff;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 22px;
  margin-top: -84px;
  position: relative;
  z-index: 10;
}

.search-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr auto;
  gap: 14px;
  align-items: end;
}

.field label {
  display: block;
  font-family: var(--display);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--slate-soft);
  margin-bottom: 7px;
}

.field input, .field select, .field textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  padding: 14px 16px;
  font-family: var(--body);
  font-size: .98rem;
  color: var(--ink);
  transition: border-color .15s, background .15s;
}

.field textarea { min-height: 110px; resize: vertical; }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, .14);
}

.field input[readonly] { color: var(--slate-soft); }

.field .hint { font-size: .78rem; color: var(--slate-soft); margin-top: 6px; }
.field.error input { border-color: var(--danger); }

.autocomplete { position: relative; }

.ac-list {
  position: absolute;
  left: 0; right: 0; top: calc(100% + 6px);
  background: #fff;
  border-radius: var(--r);
  box-shadow: var(--shadow);
  max-height: 260px;
  overflow-y: auto;
  z-index: 30;
  display: none;
}

.ac-list.open { display: block; }

.ac-item { padding: 12px 16px; cursor: pointer; border-bottom: 1px solid var(--border); }
.ac-item:last-child { border-bottom: 0; }
.ac-item:hover, .ac-item.active { background: var(--surface); }
.ac-item strong { display: block; font-size: .93rem; }
.ac-item span { font-size: .8rem; color: var(--slate-soft); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: var(--r);
  padding: 15px 26px;
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform .12s, box-shadow .12s, opacity .12s;
}

.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 20px rgba(79, 70, 229, .28);
}

.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 26px rgba(79, 70, 229, .34); }
.btn-primary:disabled { background: var(--border); color: var(--slate-soft); box-shadow: none; cursor: not-allowed; transform: none; }

.btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--indigo); color: var(--indigo); }

.btn-dark { background: var(--ink); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 11px 18px; font-size: .87rem; }

.btn-link { background: none; border: 0; color: var(--indigo); font-family: var(--body); cursor: pointer; padding: 0; font-size: .9rem; }

/* ---------- sections ---------- */

.section { padding: 64px 0; }
.section-sm { padding: 40px 0; }
.section-head { margin-bottom: 28px; display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.section-head .count { margin-left: auto; color: var(--slate-soft); font-size: .9rem; }

/* ---------- cards ---------- */

.card {
  background: #fff;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-pad { padding: 22px; }

.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.car-card { display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s; }
.car-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.car-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--surface), var(--border));
  overflow: hidden;
}

.car-media img { width: 100%; height: 100%; object-fit: cover; }

.rating-pill {
  position: absolute;
  top: 14px; right: 14px;
  background: var(--emerald);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 999px;
}

.supplier-pill {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(15, 23, 42, .88);
  color: #fff;
  font-size: .72rem;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 999px;
}

.car-body { padding: 18px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.car-title { font-family: var(--display); font-weight: 700; font-size: 1.08rem; }
.car-sub { font-size: .84rem; color: var(--slate-soft); }

.price-row { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.price { font-family: var(--display); font-weight: 800; font-size: 1.35rem; color: var(--indigo); }
.price small { font-size: .72rem; font-weight: 500; color: var(--slate-soft); }

.spec-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  color: var(--slate-soft);
}

.spec-row span { display: inline-flex; align-items: center; gap: 5px; }

/* ---------- brand chips ---------- */

.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }

.chip {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 17px;
  font-size: .88rem;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}

.chip:hover { border-color: var(--indigo); color: var(--indigo); text-decoration: none; }
.chip.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip .n { opacity: .6; margin-left: 5px; font-size: .8rem; }

/* ---------- detail ---------- */

.detail-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: 32px; align-items: start; }

.gallery { display: grid; gap: 12px; }
.gallery-main { border-radius: var(--r-lg); overflow: hidden; background: var(--surface); aspect-ratio: 16/10; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; flex-wrap: wrap; }
.gallery-thumbs img { width: 84px; height: 62px; object-fit: cover; border-radius: var(--r-sm); cursor: pointer; border: 2px solid transparent; }
.gallery-thumbs img.active { border-color: var(--indigo); }

.spec-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border-radius: var(--r); overflow: hidden; }
.spec-item { background: #fff; padding: 16px 18px; }
.spec-item .k { font-size: .76rem; color: var(--slate-soft); }
.spec-item .v { font-family: var(--display); font-weight: 700; margin-top: 3px; }

.booking-box { position: sticky; top: 92px; }
.booking-total { display: flex; align-items: baseline; justify-content: space-between; padding: 16px 0; border-top: 1px solid var(--border); margin-top: 6px; }
.booking-total .big { font-family: var(--display); font-weight: 800; font-size: 1.7rem; color: var(--indigo); }

.notice {
  display: flex;
  gap: 12px;
  background: var(--surface);
  border-radius: var(--r);
  padding: 16px 18px;
  font-size: .87rem;
  color: var(--slate);
}

.notice.ok { background: rgba(16, 185, 129, .1); color: #065F46; }
.notice.err { background: rgba(220, 38, 38, .08); color: #991B1B; }

/* ---------- campaign ---------- */

.campaign-card .cmp-media { aspect-ratio: 16/9; background: var(--surface); }
.campaign-card .cmp-media img { width: 100%; height: 100%; object-fit: cover; }

.prose { color: var(--slate); line-height: 1.75; }
.prose h3 { margin: 26px 0 10px; color: var(--ink); }
.prose ul { padding-left: 20px; }
.prose li { margin-bottom: 8px; }

/* ---------- account ---------- */

.auth-shell { max-width: 480px; margin: 0 auto; }

.otp-row { display: flex; gap: 10px; justify-content: center; margin: 18px 0 6px; }

.otp-row input {
  width: 52px;
  height: 62px;
  text-align: center;
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--indigo);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}

.otp-row input:focus { outline: none; border-color: var(--indigo); box-shadow: 0 0 0 3px rgba(79,70,229,.14); }

.account-layout { display: grid; grid-template-columns: 250px 1fr; gap: 28px; align-items: start; }

.account-nav { background: #fff; border-radius: var(--r-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
.account-nav button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--border);
  padding: 15px 18px;
  font-family: var(--body);
  font-size: .94rem;
  color: var(--ink);
  cursor: pointer;
}
.account-nav button:last-child { border-bottom: 0; }
.account-nav button:hover { background: var(--surface); }
.account-nav button.active { background: var(--surface); color: var(--indigo); font-weight: 600; }
.account-nav button.danger { color: var(--danger); }

.wallet-card { background: var(--grad); color: #fff; border-radius: var(--r-lg); padding: 26px; }
.wallet-card .amount { font-family: var(--display); font-weight: 800; font-size: 2rem; margin-top: 6px; }

.ref-code {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--indigo);
  background: rgba(79, 70, 229, .1);
  border: 1px dashed rgba(79, 70, 229, .35);
  border-radius: var(--r);
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.badge { display: inline-block; font-size: .74rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.badge.on { background: rgba(16,185,129,.12); color: #047857; }
.badge.off { background: var(--surface); color: var(--slate-soft); }

.list-row { display: flex; align-items: center; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.list-row:last-child { border-bottom: 0; }

.empty { text-align: center; padding: 54px 20px; color: var(--slate-soft); }

.spinner {
  width: 22px; height: 22px;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

.spinner.dark { border-color: var(--border); border-top-color: var(--indigo); }

@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }

/* ---------- footer ---------- */

.site-footer { background: var(--ink); color: rgba(255,255,255,.66); padding: 54px 0 26px; margin-top: 70px; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.site-footer a { color: rgba(255,255,255,.66); font-size: .92rem; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 34px; }
.footer-list { display: grid; gap: 9px; }
.footer-bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: .84rem; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }

/* ---------- responsive ---------- */

@media (max-width: 980px) {
  .search-grid { grid-template-columns: 1fr 1fr; }
  .search-grid .field-submit { grid-column: 1 / -1; }
  .detail-grid { grid-template-columns: 1fr; }
  .booking-box { position: static; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .account-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--ink);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 18px;
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.07); }
  .nav .btn-account { text-align: center; margin-top: 10px; }
  .search-grid { grid-template-columns: 1fr; }
  .search-panel { margin-top: -60px; padding: 18px; }
  .hero { padding: 40px 0 96px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .spec-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .otp-row input { width: 44px; height: 54px; font-size: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

:focus-visible { outline: 3px solid rgba(79, 70, 229, .45); outline-offset: 2px; }

/* ---------- hero görseli ---------- */

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-copy { min-width: 0; }

.hero-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  padding: 9px 18px;
  margin-top: 22px;
}

.hero-badge .n {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
}

.hero-badge .l { font-size: .82rem; color: rgba(255, 255, 255, .68); }

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 18px 0 34px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 48%;
  width: 132%;
  height: 122%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center,
    rgba(255, 255, 255, .96) 0%,
    rgba(255, 255, 255, .93) 30%,
    rgba(255, 255, 255, .60) 48%,
    rgba(255, 255, 255, .22) 64%,
    rgba(255, 255, 255, .06) 76%,
    rgba(255, 255, 255, 0) 88%);
  filter: blur(8px);
  pointer-events: none;
}

.hero-visual img {
  position: relative;
  width: 100%;
  max-width: 680px;
  height: auto;
  -webkit-mask-image: radial-gradient(ellipse 92% 92% at 50% 50%, #000 74%, rgba(0, 0, 0, 0) 100%);
  mask-image: radial-gradient(ellipse 92% 92% at 50% 50%, #000 74%, rgba(0, 0, 0, 0) 100%);
}

.hero-caption {
  position: absolute;
  left: 50%;
  bottom: -2px;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  color: #fff;
  font-size: .76rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.footer-logo { height: 34px; width: auto; margin-bottom: 14px; }

/* ---------- özellik kartları görseli ---------- */

.feature-media {
  aspect-ratio: 16/7;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(79,70,229,.10), rgba(124,58,237,.12));
}

.feature-media svg { width: 84px; height: 84px; display: block; }

/* ---------- sonuç sayfası ---------- */

.page-head.with-panel { padding-bottom: 84px; }

.results-layout { display: grid; grid-template-columns: 272px 1fr; gap: 28px; align-items: start; }

.filter-box { background: #fff; border-radius: var(--r-lg); box-shadow: var(--shadow-sm); position: sticky; top: 92px; }
.filter-head { display: flex; align-items: center; gap: 10px; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.filter-head h3 { font-size: 1rem; }
.filter-group { padding: 18px 20px; border-bottom: 1px solid var(--border); }
.filter-group:last-child { border-bottom: 0; }
.filter-group > .t {
  font-family: var(--display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--slate-soft);
  margin-bottom: 12px;
}

.check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: .92rem;
  cursor: pointer;
}

.check input { width: 17px; height: 17px; accent-color: var(--indigo); cursor: pointer; }
.check .c { margin-left: auto; font-size: .78rem; color: var(--slate-soft); }

.filter-group input[type="range"] { width: 100%; accent-color: var(--indigo); }
.range-val { display: flex; justify-content: space-between; font-size: .84rem; margin-top: 8px; }
.range-val strong { color: var(--indigo); font-family: var(--display); }

.filter-toggle { display: none; }

.results-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.results-bar h2 { font-size: 1.35rem; }
.results-bar .sorter { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.results-bar select {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  font-family: var(--body);
  font-size: .9rem;
  color: var(--ink);
  cursor: pointer;
}

.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.results-grid .car-card.is-hidden { display: none; }

/* ---------- hesap: form satırları ---------- */

.inline-form { background: var(--surface); border-radius: var(--r); padding: 20px; margin-top: 18px; }
.stepper { display: flex; align-items: center; gap: 12px; }
.stepper button {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: var(--r-sm);
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--indigo);
}
.stepper .v { font-family: var(--display); font-weight: 700; min-width: 28px; text-align: center; }

@media (max-width: 1080px) {
  .results-layout { grid-template-columns: 1fr; }
  .filter-box { position: static; }
  .filter-toggle { display: inline-flex; }
  .filter-box.collapsed .filter-body { display: none; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 26px; }
  .hero-visual img { max-width: 520px; }
}

@media (max-width: 720px) {
  .results-grid { grid-template-columns: 1fr; }
  .hero-visual img { max-width: 100%; }
  .hero-caption { display: none; }
  .page-head.with-panel { padding-bottom: 70px; }
  .feature-media { aspect-ratio: 16 / 6; }
  .feature-media svg { width: 64px; height: 64px; }
}