/* =========================================================
   MKÜ Üniversite Taksi Serinyol
   Tasarım dili: gece asfaltı + taksi sarısı, güzergâh/durak
   motifiyle kurgulanmış tek sayfalık, sade ve profesyonel site.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Work+Sans:wght@400;500;600&family=Space+Mono:wght@400;700&display=swap');

:root {
  --asfalt:        #1B1E24;
  --asfalt-acik:    #262B34;
  --beton:          #F4F1E9;
  --beyaz:          #FFFFFF;
  --taksi-sari:     #F6B400;
  --taksi-sari-koyu:#C98F00;
  --sinyal-yesil:   #2F9E5B;
  --murekkep:       #26251F;
  --murekkep-soft:  #6B6960;
  --cizgi:          rgba(27,30,36,0.14);
  --cizgi-koyu:     rgba(255,255,255,0.16);

  --yazi-baslik: 'Oswald', 'Arial Narrow', sans-serif;
  --yazi-govde:  'Work Sans', system-ui, sans-serif;
  --yazi-metre:  'Space Mono', monospace;

  --kapsam: 1120px;
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--yazi-govde);
  color: var(--murekkep);
  background: var(--beton);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--yazi-baslik);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0 0 0.5em;
  line-height: 1.08;
  color: var(--asfalt);
}

.kapsam {
  max-width: var(--kapsam);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--yazi-metre);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--taksi-sari-koyu);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--taksi-sari-koyu);
  display: inline-block;
}

/* ---------- Şerit desen (taksi damalı detayı, tutumlu) ---------- */
.serit {
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--taksi-sari) 0 26px,
    var(--asfalt) 26px 52px
  );
}

/* ---------- Üst bilgi çubuğu ---------- */
.ust-bar {
  background: var(--asfalt);
  color: rgba(255,255,255,0.75);
  font-size: 0.82rem;
}
.ust-bar .kapsam {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 12px;
  flex-wrap: wrap;
}
.ust-bar .durum {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--beyaz);
}
.nokta-yesil {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--sinyal-yesil);
  box-shadow: 0 0 0 3px rgba(47,158,91,0.25);
  flex: none;
}
.ust-bar .iletisim-mini { display: flex; gap: 18px; }
.ust-bar .iletisim-mini a:hover { color: var(--taksi-sari); }

/* ---------- Header ---------- */
header.site-header {
  background: var(--asfalt);
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-header .kapsam {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--beyaz);
  text-decoration: none;
  font-family: var(--yazi-baslik);
}
.logo-plaka {
  background: var(--taksi-sari);
  color: var(--asfalt);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 5px 9px;
  border-radius: 3px;
  letter-spacing: 0.04em;
  line-height: 1;
}
.logo-yazi { display: flex; flex-direction: column; line-height: 1.15; }
.logo-yazi .buyuk { font-size: 1.05rem; font-weight: 600; text-transform: uppercase; }
.logo-yazi .kucuk { font-family: var(--yazi-govde); text-transform: none; font-size: 0.72rem; color: rgba(255,255,255,0.6); letter-spacing: 0.02em; }

nav.ana-menu { display: flex; gap: 28px; }
nav.ana-menu a {
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
nav.ana-menu a:hover { color: var(--beyaz); border-color: var(--taksi-sari); }

.header-cta { display: flex; align-items: center; gap: 10px; }

.buton {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.buton-sari { background: var(--taksi-sari); color: var(--asfalt); }
.buton-sari:hover { background: var(--beyaz); }
.buton-hat { border-color: rgba(255,255,255,0.3); color: var(--beyaz); }
.buton-hat:hover { border-color: var(--taksi-sari); color: var(--taksi-sari); }
.buton-yesil { background: var(--sinyal-yesil); color: var(--beyaz); }
.buton-yesil:hover { filter: brightness(1.08); }
.buton-asfalt { background: var(--asfalt); color: var(--beyaz); }
.buton-asfalt:hover { background: var(--asfalt-acik); }

.menu-tetik {
  display: none;
  background: none;
  border: none;
  color: var(--beyaz);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 8px 4px;
  line-height: 1;
  min-width: 44px;
  min-height: 44px;
}

/* ---------- Hero ---------- */
.hero {
  background: var(--asfalt);
  color: var(--beyaz);
  position: relative;
  overflow: hidden;
  padding: 76px 0 96px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -60% -10%;
  height: 340px;
  background: radial-gradient(ellipse at center, rgba(246,180,0,0.12), transparent 65%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero h1 {
  color: var(--beyaz);
  font-size: clamp(2.1rem, 4.2vw, 3.35rem);
  margin-bottom: 20px;
}
.hero h1 span { color: var(--taksi-sari); }
.hero p.lead {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.78);
  max-width: 46ch;
  margin: 0 0 30px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-guven {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-guven div { display: flex; flex-direction: column; }
.hero-guven .sayi { font-family: var(--yazi-metre); font-size: 1.5rem; color: var(--taksi-sari); font-weight: 700; }
.hero-guven .etiket { font-size: 0.78rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.04em; }

/* --- Taksimetre kartı (imza öğesi) --- */
.metre-kart {
  background: var(--asfalt-acik);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 26px 26px 22px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.metre-ust {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--yazi-metre);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 14px;
}
.metre-ust .canli { color: var(--sinyal-yesil); display: inline-flex; align-items: center; gap: 6px; }
.metre-ekran {
  background: var(--asfalt);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  padding: 20px 18px;
}
.metre-guzergah {
  font-family: var(--yazi-metre);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.85);
  min-height: 1.4em;
}
.metre-ucret {
  font-family: var(--yazi-metre);
  font-size: 2.4rem;
  color: var(--taksi-sari);
  font-weight: 700;
  margin-top: 6px;
  letter-spacing: 0.01em;
}
.metre-alt {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed rgba(255,255,255,0.15);
  font-family: var(--yazi-metre);
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
}

/* ---------- Genel bölüm düzeni ---------- */
.bolum { padding: 84px 0; }
.bolum-beton { background: var(--beton); }
.bolum-beyaz { background: var(--beyaz); }
.bolum-baslik { max-width: 640px; margin-bottom: 48px; }
.bolum-baslik h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.bolum-baslik p { color: var(--murekkep-soft); font-size: 1.02rem; }

/* ---------- Güzergâh / durak çizgisi (imza öğesi) ---------- */
.guzergah-hat {
  position: relative;
  padding-left: 30px;
}
.guzergah-hat::before {
  content: "";
  position: absolute;
  left: 6px; top: 8px; bottom: 8px;
  width: 2px;
  background-image: linear-gradient(var(--taksi-sari-koyu) 60%, transparent 0%);
  background-size: 2px 12px;
  background-repeat: repeat-y;
}
.durak {
  position: relative;
  padding-bottom: 26px;
}
.durak:last-child { padding-bottom: 0; }
.durak::before {
  content: "";
  position: absolute;
  left: -30px; top: 3px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--beton);
  border: 3px solid var(--taksi-sari-koyu);
}
.durak.aktif::before { background: var(--taksi-sari-koyu); }
.durak .durak-ad { font-weight: 600; font-family: var(--yazi-baslik); text-transform: uppercase; letter-spacing: 0.02em; font-size: 1rem; }
.durak .durak-not { color: var(--murekkep-soft); font-size: 0.92rem; }

/* ---------- Hizmet kartları ---------- */
.grid-hizmet {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.hizmet-kart {
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.hizmet-kart:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(27,30,36,0.08); }
.hizmet-ikon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--asfalt);
  border-radius: 4px;
  margin-bottom: 16px;
}
.hizmet-ikon svg { width: 20px; height: 20px; stroke: var(--taksi-sari); }
.hizmet-kart h3 { font-size: 1.05rem; margin-bottom: 8px; }
.hizmet-kart p { margin: 0; color: var(--murekkep-soft); font-size: 0.95rem; }

/* ---------- Tarife tablosu ---------- */
.tarife-sarma {
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--radius);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table.tarife { width: 100%; min-width: 420px; border-collapse: collapse; }
table.tarife th, table.tarife td {
  text-align: left;
  padding: 16px 22px;
  font-size: 0.96rem;
}
table.tarife thead th {
  background: var(--asfalt);
  color: rgba(255,255,255,0.8);
  font-family: var(--yazi-metre);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 400;
}
table.tarife tbody tr:not(:last-child) { border-bottom: 1px solid var(--cizgi); }
table.tarife td:last-child {
  font-family: var(--yazi-metre);
  font-weight: 700;
  color: var(--taksi-sari-koyu);
  text-align: right;
}
.tarife-not { margin-top: 14px; font-size: 0.88rem; color: var(--murekkep-soft); }

/* ---------- Hakkımızda ---------- */
.hakkimizda-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.istatistik-satir { display: flex; gap: 36px; margin-top: 28px; flex-wrap: wrap; }
.istatistik-satir .sayi { font-family: var(--yazi-metre); font-size: 1.9rem; font-weight: 700; color: var(--asfalt); }
.istatistik-satir .etiket { font-size: 0.82rem; color: var(--murekkep-soft); text-transform: uppercase; letter-spacing: 0.03em; }
.plaka-gorsel {
  background: var(--asfalt);
  border-radius: 6px;
  padding: 30px;
  color: var(--beyaz);
}
.plaka-gorsel .serit { margin: -30px -30px 24px; }
.ilke-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.ilke-liste li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.94rem; color: rgba(255,255,255,0.82); }
.ilke-liste svg { width: 18px; height: 18px; flex: none; stroke: var(--taksi-sari); margin-top: 2px; }

/* ---------- İletişim ---------- */
.iletisim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.form-kart {
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--radius);
  padding: 32px;
}
.alan { margin-bottom: 18px; }
.alan label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--asfalt);
}
.alan input, .alan textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--cizgi);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  background: var(--beton);
  color: var(--murekkep);
}
.alan input:focus, .alan textarea:focus {
  outline: none;
  border-color: var(--taksi-sari-koyu);
  background: var(--beyaz);
}
.alan-cift { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-mesaj {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 4px;
  font-size: 0.9rem;
}
.form-basarili { background: rgba(47,158,91,0.12); color: #1b6b3d; border: 1px solid rgba(47,158,91,0.35); }
.form-hata { background: rgba(214,69,54,0.1); color: #a8362a; border: 1px solid rgba(214,69,54,0.3); }

.iletisim-bilgi { display: flex; flex-direction: column; gap: 22px; }
.bilgi-satir { display: flex; gap: 14px; align-items: flex-start; }
.bilgi-ikon {
  width: 38px; height: 38px; flex: none;
  background: var(--asfalt); border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
}
.bilgi-ikon svg { width: 18px; height: 18px; stroke: var(--taksi-sari); }
.bilgi-satir h3 { font-size: 0.95rem; margin: 0 0 4px; }
.bilgi-satir p, .bilgi-satir a { margin: 0; color: var(--murekkep-soft); font-size: 0.94rem; text-decoration: none; }
.bilgi-satir a:hover { color: var(--taksi-sari-koyu); }

.harita-cerceve {
  margin-top: 6px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--cizgi);
}
.harita-cerceve iframe { width: 100%; height: 220px; border: 0; display: block; filter: grayscale(0.15); }

/* ---------- Alt CTA şeridi ---------- */
.cta-serit {
  background: var(--taksi-sari);
  color: var(--asfalt);
}
.cta-serit .kapsam {
  padding: 40px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cta-serit h2 { margin: 0; font-size: 1.4rem; color: var(--asfalt); }
.cta-serit p { margin: 4px 0 0; color: rgba(27,30,36,0.7); }

/* ---------- Footer ---------- */
footer.site-footer { background: var(--asfalt); color: rgba(255,255,255,0.65); padding: 54px 0 26px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid h4 { color: var(--beyaz); font-family: var(--yazi-baslik); text-transform: uppercase; font-size: 0.9rem; letter-spacing: 0.04em; margin: 0 0 16px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 0.9rem; }
.footer-grid ul a { text-decoration: none; color: rgba(255,255,255,0.65); }
.footer-grid ul a:hover { color: var(--taksi-sari); }
.footer-alt {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 22px; font-size: 0.82rem; flex-wrap: wrap; gap: 10px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .hakkimizda-grid, .iletisim-grid { grid-template-columns: 1fr; }
  .grid-hizmet { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  nav.ana-menu {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--asfalt);
    flex-direction: column;
    padding: 10px 24px 20px;
    gap: 4px;
    display: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  nav.ana-menu.acik { display: flex; }
  nav.ana-menu a { border-bottom: none; padding: 12px 0; font-size: 1rem; }
  .menu-tetik { display: block; }
  .header-cta .buton-hat { display: none; }
  .grid-hizmet { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .ust-bar .iletisim-mini { display: none; }
  .alan-cift { grid-template-columns: 1fr; }
  .bolum { padding: 60px 0; }
}

@media (max-width: 480px) {
  .kapsam { padding: 0 16px; }
  .bolum { padding: 44px 0; }
  .hero { padding: 52px 0 64px; }
  .hero h1 { font-size: 1.85rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .buton { justify-content: center; }
  .hero-guven { gap: 18px; }
  .metre-kart { padding: 20px 18px 18px; }
  .metre-ucret { font-size: 1.9rem; }
  .logo-yazi .buyuk { font-size: 0.92rem; }
  .logo-yazi .kucuk { font-size: 0.65rem; }
  .header-cta .buton { padding: 9px 14px; font-size: 0.85rem; }
  .cta-serit .kapsam { flex-direction: column; align-items: flex-start; }
  .cta-serit .kapsam > div:last-child { width: 100%; }
  .cta-serit .kapsam a.buton { flex: 1; justify-content: center; }
  .form-kart { padding: 22px 18px; }
  .plaka-gorsel { padding: 22px; }
}