/* ==========================================================
   HemenBurda - arayuz stilleri
   Yerlesim dili: beyaz zemin, ince gri kenarlar, yogun ilan
   karti ızgarasi + yapiskan sol kategori cubugu.
   ========================================================== */

:root {
  --ana: #ffffff;
  --yuzey: #ffffff;
  --yuzey2: #f8fafc;
  --kenar: #e5e7eb;
  --kenar-koyu: #d1d5db;
  --metin: #111827;
  --metin2: #374151;
  --soluk: #6b7280;
  --soluk2: #9ca3af;
  --vurgu: #0e7490;
  --vurgu-acik: #0891b2;
  --vurgu-soluk: #ecfeff;
  --basari: #059669;
  --basari-soluk: #ecfdf5;
  --hata: #dc2626;
  --hata-soluk: #fef2f2;
  --uyari: #d97706;
  --yaricap: 12px;
  --golge: 0 1px 2px rgba(16, 24, 40, .06);
  --golge2: 0 4px 14px rgba(16, 24, 40, .08);
  --ust-yukseklik: 64px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--ana);
  color: var(--metin);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--vurgu); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.kap { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 1024px) { .kap { padding: 0 24px; } }

main { flex: 1; padding-bottom: 78px; }
@media (min-width: 1024px) { main { padding-bottom: 56px; } }

.soluk { color: var(--soluk); }
.kucuk { font-size: 13px; }
.mt { margin-top: 22px; }
.mb { margin-bottom: 22px; }
.merkez { text-align: center; }
.gizli { display: none; }
.inline { display: inline; }
.sag { text-align: right; }
.uyari { color: var(--uyari); }
.basari { color: var(--basari); }
.hata { color: var(--hata); }

/* ==========================================================
   Ust bar - 3 bolge: logo | arama | eylemler
   ========================================================== */
.ust {
  background: var(--ana);
  border-bottom: 1px solid var(--kenar);
  position: sticky; top: 0; z-index: 50;
}
.ust .kap { display: flex; align-items: center; gap: 12px; min-height: var(--ust-yukseklik); }

.logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 21px; font-weight: 800; color: var(--metin);
  letter-spacing: -.6px; white-space: nowrap;
}
.logo:hover { text-decoration: none; }
.logo span { color: var(--vurgu); }
.logo .logo-isaret {
  width: 30px; height: 30px; border-radius: 9px; display: inline-flex;
  align-items: center; justify-content: center; font-size: 16px;
  background: var(--vurgu); color: #fff;
}

.ust nav { display: flex; gap: 4px; align-items: center; }
.ust nav a {
  color: var(--metin2); font-size: 14.5px; font-weight: 500;
  padding: 8px 12px; border-radius: 8px;
}
.ust nav a:hover { background: var(--yuzey2); color: var(--metin); text-decoration: none; }
.ust nav a.vurgu { color: #fff; background: var(--vurgu); font-weight: 600; }
.ust nav a.vurgu:hover { background: var(--vurgu-acik); color: #fff; }

.ust-arama { display: none; flex: 1; max-width: 620px; }
@media (min-width: 900px) { .ust-arama { display: block; } }
.ust-arama form { display: flex; gap: 0; }
.ust-arama input {
  flex: 1; border: 1px solid var(--kenar); border-right: 0;
  border-radius: 10px 0 0 10px; padding: 10px 14px; font-size: 14.5px;
  font-family: inherit; color: var(--metin); background: var(--yuzey2);
  min-width: 0;
}
.ust-arama input:focus { outline: none; background: #fff; border-color: var(--vurgu); }
.ust-arama button {
  border: 0; background: var(--vurgu); color: #fff; font-weight: 700; font-size: 14px;
  padding: 0 20px; border-radius: 0 10px 10px 0; cursor: pointer; font-family: inherit;
  display: inline-flex; align-items: center; gap: 6px;
}
.ust-arama button:hover { background: var(--vurgu-acik); }

.ust .sag { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.hesap { color: var(--metin2); font-size: 14px; display: inline-flex; align-items: center; gap: 6px; }

.btn-mini {
  background: var(--ana); color: var(--metin2); border: 1px solid var(--kenar-koyu);
  padding: 8px 14px; border-radius: 9px; font-size: 13.5px; cursor: pointer;
  font-weight: 600; font-family: inherit; white-space: nowrap;
}
.btn-mini:hover { border-color: var(--vurgu); color: var(--vurgu); text-decoration: none; }
.btn-mini.birincil { background: var(--vurgu); color: #fff; border-color: var(--vurgu); }
.btn-mini.birincil:hover { background: var(--vurgu-acik); color: #fff; }

/* ==========================================================
   Flash
   ========================================================== */
.flash {
  max-width: 1320px; margin: 14px auto 0; padding: 12px 16px; border-radius: 10px;
  font-size: 14.5px; border: 1px solid; position: relative;
}
.flash.basari { background: var(--basari-soluk); border-color: #a7f3d0; color: #065f46; }
.flash.hata   { background: var(--hata-soluk); border-color: #fecaca; color: #991b1b; }
.flash.bilgi  { background: var(--vurgu-soluk); border-color: #a5f3fc; color: #155e75; }

/* ==========================================================
   Ana yerlesim: yapiskan sol cubuk + icerik
   ========================================================== */
.gosterge { display: flex; gap: 24px; align-items: flex-start; padding: 22px 0; }
.yan { display: none; width: 260px; flex-shrink: 0; align-self: flex-start; }
@media (min-width: 1024px) { .yan { display: block; } }
.icerik { flex: 1; min-width: 0; }

.yan-kutu {
  background: var(--yuzey); border: 1px solid var(--kenar); border-radius: var(--yaricap);
  box-shadow: var(--golge); overflow: hidden;
}
.yan-bas {
  position: sticky; top: var(--ust-yukseklik); z-index: 20;
  background: var(--ana); border-bottom: 1px solid var(--kenar);
  padding: 12px 14px; font-size: 16px; font-weight: 700;
}
.yan-govde { padding: 12px 8px 16px; }

.kat-grup { padding: 10px 6px 2px; }
.kat-grup + .kat-grup { border-top: 1px solid var(--kenar); margin-top: 6px; }
.kat-bas {
  display: flex; align-items: center; gap: 8px; width: 100%;
  background: none; border: 0; cursor: pointer; font-family: inherit;
  font-size: 14px; font-weight: 700; color: var(--metin); text-align: left; padding: 4px 6px;
}
.kat-bas:hover { color: var(--vurgu); }
.kat-ikon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.kat-ok { margin-left: auto; color: var(--soluk2); font-size: 11px; transition: transform .15s; }
.kat-grup.acik .kat-ok { transform: rotate(90deg); }
.kat-alt { list-style: none; display: none; margin: 2px 0 4px; }
.kat-grup.acik .kat-alt { display: block; }
.kat-alt a {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 8px 5px 28px; border-radius: 7px;
  font-size: 13.5px; color: var(--metin2);
}
.kat-alt a:hover { background: var(--yuzey2); color: var(--vurgu); text-decoration: none; }
.kat-alt .adet { margin-left: auto; font-size: 11px; color: var(--soluk2); }

/* ==========================================================
   Bolum basligi + kart kutusu
   ========================================================== */
.bolum { margin: 34px 0; }
.bolum-bas {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 14px; flex-wrap: wrap;
}
.bolum-bas h2 { font-size: 19px; font-weight: 700; letter-spacing: -.3px; }
.bolum-bas p { color: var(--soluk); font-size: 13.5px; margin-top: 2px; }
.bolum-bas > a { font-size: 13.5px; font-weight: 600; }
.bolum-bas > a:hover { text-decoration: underline; }

.kutu {
  background: var(--yuzey); border: 1px solid var(--kenar);
  border-radius: var(--yaricap); box-shadow: var(--golge);
  padding: 18px;
}
.kutu.sifir { padding: 0; overflow: hidden; }

/* ==========================================================
   Hero + arama
   ========================================================== */
.hero { padding: 34px 0 26px; }
.hero h1 { font-size: clamp(26px, 4.2vw, 40px); font-weight: 800; letter-spacing: -1px; line-height: 1.18; }
.hero h1 em { font-style: normal; color: var(--vurgu); }
.hero p { color: var(--soluk); font-size: 16px; max-width: 660px; margin: 12px 0 20px; }
.hero-buton { display: flex; gap: 10px; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 11px 22px; border-radius: 10px; font-weight: 600;
  font-size: 14.5px; border: 1px solid var(--kenar-koyu); background: var(--yuzey); color: var(--metin);
  font-family: inherit; cursor: pointer;
}
.btn:hover { text-decoration: none; border-color: var(--vurgu); color: var(--vurgu); }
.btn.birincil { background: var(--vurgu); color: #fff; border-color: var(--vurgu); }
.btn.birincil:hover { background: var(--vurgu-acik); border-color: var(--vurgu-acik); color: #fff; }
.btn.basari { background: var(--basari); color: #fff; border-color: var(--basari); }
.btn.danger { background: var(--hata); color: #fff; border-color: var(--hata); }
.btn.ghost { background: transparent; }
.btn-k { display: block; width: 100%; text-align: center; margin-top: 14px; }

/* ==========================================================
   Ilan kartlari - masaustu ızgara
   ========================================================== */
.izgara { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(258px, 1fr)); }
.izgara.dort { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

.kart {
  background: var(--yuzey); border: 1px solid var(--kenar); border-radius: 10px;
  overflow: hidden; transition: border-color .15s, box-shadow .15s;
  display: flex; flex-direction: column; position: relative;
}
.kart:hover { border-color: var(--kenar-koyu); box-shadow: var(--golge2); }
.kart-gorsel-link { display: block; position: relative; }
.kart-gorsel {
  aspect-ratio: 4 / 3; background: linear-gradient(135deg, #ecfeff, #e0f2fe);
  display: flex; align-items: center; justify-content: center; font-size: 38px;
  position: relative;
}
.kart-gorsel .rozet {
  position: absolute; top: 8px; left: 8px; background: rgba(17, 24, 39, .82); color: #fff;
  padding: 3px 9px; border-radius: 6px; font-size: 11px; font-weight: 700; letter-spacing: .4px;
}
.kart-gorsel .rozet.satilik { color: #6ee7b7; }
.kart-gorsel .rozet.kiralik { color: #fcd34d; }
.kart-gorsel .rozet.one-cikan { top: auto; bottom: 8px; left: 8px; background: var(--vurgu); color: #fff; }
.kart-favori {
  position: absolute; top: 6px; right: 6px; z-index: 5;
  width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--kenar);
  background: rgba(255, 255, 255, .92); display: inline-flex; align-items: center;
  justify-content: center; font-size: 15px; text-decoration: none;
}
.kart-favori:hover { background: #fff; text-decoration: none; }
.kart-govde {
  padding: 10px 12px 12px; flex: 1; display: flex; flex-direction: column; gap: 5px;
}
.kart.ozel .kart-govde { background: var(--vurgu-soluk); }
.kart-fiyat { font-size: 17px; font-weight: 800; letter-spacing: -.4px; color: var(--metin); }
.kart-baslik {
  font-size: 13px; font-weight: 500; color: var(--metin2); line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; word-break: break-word;
}
.kart-baslik:hover { color: var(--vurgu); text-decoration: none; }
.kart-yol {
  font-size: 11px; color: var(--soluk2); font-weight: 500;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
}
.kart-meta {
  color: var(--soluk); font-size: 11.5px; display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 2px; padding-top: 6px; border-top: 1px solid var(--kenar);
}
.kart-ozet { color: var(--soluk); font-size: 13.5px; line-height: 1.55; }
.kart h3 { font-size: 15px; font-weight: 700; }

/* ==========================================================
   Ilan satirlari (mobil / dar ekran)
   ========================================================== */
.satir-liste { display: flex; flex-direction: column; }
.vitrin-izgara { padding: 14px; }
.vitrin-satir { display: none; }
@media (max-width: 700px) {
  .vitrin-izgara { display: none; }
  .vitrin-satir { display: flex; }
}
.satir-kart {
  display: flex; gap: 12px; padding: 12px 4px; border-bottom: 1px solid var(--kenar);
}
.satir-kart:last-child { border-bottom: 0; }
.satir-gorsel {
  width: 130px; height: 100px; flex-shrink: 0; border-radius: 8px; overflow: hidden;
  background: linear-gradient(135deg, #ecfeff, #e0f2fe); position: relative;
  display: flex; align-items: center; justify-content: center; font-size: 28px;
}
.satir-govde { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.satir-ust { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.satir-baslik {
  font-size: 13.5px; font-weight: 600; color: var(--metin); line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.satir-alt { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; }
.satir-konum { font-size: 11px; color: var(--soluk); display: flex; align-items: center; gap: 4px; min-width: 0; }
.satir-konum span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.satir-fiyat { font-size: 13.5px; font-weight: 800; white-space: nowrap; letter-spacing: -.3px; }

/* ==========================================================
   Form
   ========================================================== */
.form-kutu {
  background: var(--yuzey); border: 1px solid var(--kenar); border-radius: var(--yaricap);
  padding: 24px; max-width: 820px; margin: 0 auto; box-shadow: var(--golge);
}
.izgara-form { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.alan { display: flex; flex-direction: column; gap: 5px; }
.alan.tam { grid-column: 1 / -1; }
.alan label { font-size: 12.5px; color: var(--soluk); font-weight: 600; }
.alan input, .alan select, .alan textarea {
  background: var(--yuzey); border: 1px solid var(--kenar-koyu); color: var(--metin);
  padding: 10px 12px; border-radius: 9px; font-size: 14.5px; font-family: inherit; width: 100%;
}
.alan input:focus, .alan select:focus, .alan textarea:focus {
  outline: none; border-color: var(--vurgu); box-shadow: 0 0 0 3px rgba(14, 116, 144, .12);
}
.alan .ipucu { font-size: 12px; color: var(--soluk); }
.onay { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--soluk); }
.onay input { width: auto; margin-top: 3px; }
.adim { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--soluk); margin-bottom: 10px; }
.adim .k {
  width: 22px; height: 22px; border-radius: 50%; background: var(--vurgu); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11.5px; font-weight: 700;
}

/* ==========================================================
   Filtre cubugu
   ========================================================== */
.filtre {
  background: var(--yuzey); border: 1px solid var(--kenar); border-radius: var(--yaricap);
  padding: 14px; margin-bottom: 18px; box-shadow: var(--golge);
}
.filtre form { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); align-items: end; }
.sonuc-bas { color: var(--soluk); font-size: 13.5px; margin-bottom: 14px; }

.sayfalama { display: flex; gap: 6px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.sayfa-btn {
  padding: 8px 13px; border-radius: 8px; border: 1px solid var(--kenar);
  background: var(--yuzey); color: var(--metin2); font-size: 13.5px;
  min-width: 38px; text-align: center;
}
.sayfa-btn:hover { border-color: var(--vurgu); color: var(--vurgu); text-decoration: none; }
.sayfa-btn.aktif { background: var(--vurgu); color: #fff; border-color: var(--vurgu); font-weight: 700; }

/* ==========================================================
   Istatistik
   ========================================================== */
.stat-izgara { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-top: 22px; }
.stat {
  background: var(--yuzey); border: 1px solid var(--kenar); border-radius: var(--yaricap);
  padding: 16px; text-align: center; box-shadow: var(--golge);
}
.stat b { display: block; font-size: 26px; font-weight: 800; color: var(--metin); letter-spacing: -.8px; }
.stat span { color: var(--soluk); font-size: 12.5px; }

/* ==========================================================
   Degerleme sonucu
   ========================================================== */
.sonuc-izgara { display: grid; gap: 18px; grid-template-columns: 1.35fr 1fr; align-items: start; }
@media (max-width: 860px) { .sonuc-izgara { grid-template-columns: 1fr; } }
.sonuc-kutu {
  background: var(--yuzey); border: 1px solid var(--kenar); border-radius: var(--yaricap);
  padding: 22px; box-shadow: var(--golge);
}
.sonuc-fiyat { font-size: 34px; font-weight: 800; letter-spacing: -1.2px; line-height: 1.1; }
.sonuc-fiyat small { display: block; font-size: 13px; color: var(--soluk); font-weight: 500; letter-spacing: 0; margin-top: 4px; }
.sonuc-aralik { margin: 18px 0; }
.aralik-cubuk { height: 30px; background: var(--yuzey2); border-radius: 8px; position: relative; overflow: hidden; border: 1px solid var(--kenar); }
.aralik-dolgu { position: absolute; top: 0; bottom: 0; background: linear-gradient(90deg, #cffafe, #a5f3fc); }
.aralik-isaret { position: absolute; top: 0; bottom: 0; width: 3px; background: var(--vurgu); }
.aralik-etiketler { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--soluk); margin-top: 7px; }

.guven-satir { display: flex; align-items: center; gap: 12px; margin: 16px 0; }
.guven-cubuk { flex: 1; height: 8px; background: var(--yuzey2); border-radius: 999px; overflow: hidden; border: 1px solid var(--kenar); }
.guven-dolgu { height: 100%; background: linear-gradient(90deg, var(--uyari), var(--basari)); border-radius: 999px; }
.guven-yuzde { font-weight: 800; font-size: 16px; min-width: 46px; text-align: right; }

.tablo { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tablo th, .tablo td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--kenar); }
.tablo th { color: var(--soluk); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .4px; }
.tablo tbody tr:hover { background: var(--yuzey2); }
.tablo .sag { text-align: right; }
.tablo-wrap { overflow-x: auto; }

.emsal-kart { background: var(--yuzey2); border: 1px solid var(--kenar); border-radius: 10px; padding: 12px; margin-bottom: 9px; }
.emsal-ust { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 6px; }
.emsal-benzerlik { font-size: 11.5px; font-weight: 700; color: var(--basari); }
.emsal-gerekce { color: var(--soluk); font-size: 12px; }

.aciklama-kutu {
  background: var(--yuzey2); border: 1px solid var(--kenar);
  border-left: 3px solid var(--vurgu); border-radius: 10px; padding: 18px;
}
.aciklama-kutu p { margin-bottom: 12px; color: var(--metin2); }
.aciklama-kutu p:last-child { margin-bottom: 0; }

.dizi { color: var(--soluk); font-size: 13px; }
.dizi .yuksek { color: var(--basari); font-weight: 700; }
.dizi .dusuk { color: var(--hata); font-weight: 700; }

.grafik { background: var(--yuzey); border: 1px solid var(--kenar); border-radius: var(--yaricap); padding: 20px; margin-top: 20px; box-shadow: var(--golge); }
.grafik-nokta { display: flex; align-items: flex-end; gap: 5px; height: 140px; padding-top: 12px; }
.grafik-cubuk {
  flex: 1; background: linear-gradient(180deg, var(--vurgu-acik), #cffafe);
  border-radius: 4px 4px 0 0; min-height: 3px; position: relative;
}
.grafik-cubuk span { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--soluk); margin-bottom: 4px; white-space: nowrap; }

/* ==========================================================
   Ilan detayi
   ========================================================== */
.detay-izgara { display: grid; gap: 24px; grid-template-columns: 1.6fr 1fr; align-items: start; }
@media (max-width: 860px) { .detay-izgara { grid-template-columns: 1fr; } }
.detay-baslik { font-size: 24px; font-weight: 700; margin-bottom: 8px; line-height: 1.25; letter-spacing: -.5px; }
.detay-konum { color: var(--soluk); font-size: 14px; margin-bottom: 20px; }
.detay-fiyat-kutu {
  background: var(--yuzey); border: 1px solid var(--kenar); border-radius: var(--yaricap);
  padding: 20px; margin-bottom: 14px; box-shadow: var(--golge);
}
.detay-fiyat { font-size: 28px; font-weight: 800; letter-spacing: -1px; }
.detay-m2 { color: var(--soluk); font-size: 13.5px; margin-top: 4px; }
.ozellik-liste {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--kenar);
  border: 1px solid var(--kenar); border-radius: 10px; overflow: hidden;
}
.ozellik { background: var(--yuzey); padding: 11px 13px; }
.ozellik span { display: block; color: var(--soluk); font-size: 11.5px; }
.ozellik b { font-size: 14px; }

.harita-kutu { height: 330px; border-radius: var(--yaricap); overflow: hidden; border: 1px solid var(--kenar); margin: 20px 0; }
.harita-kutu iframe { width: 100%; height: 100%; border: 0; }
.harita-tam { height: calc(100vh - 210px); min-height: 440px; border-radius: var(--yaricap); overflow: hidden; border: 1px solid var(--kenar); }
.harita-tam iframe { width: 100%; height: 100%; border: 0; }

/* ==========================================================
   Giris
   ========================================================== */
.giris-kutu { max-width: 420px; margin: 46px auto; }
.giris-kutu h1 { font-size: 23px; margin-bottom: 20px; text-align: center; }
.demo-kutu {
  background: var(--yuzey2); border: 1px dashed var(--kenar-koyu); border-radius: 10px;
  padding: 13px; margin-top: 18px; font-size: 12.5px; color: var(--soluk);
}
.demo-kutu b { color: var(--metin); }
.demo-kutu code, .demo-kutu .kod { color: var(--vurgu); font-family: Consolas, monospace; }

/* ==========================================================
   Alt bilgi
   ========================================================== */
.alt { background: var(--yuzey2); border-top: 1px solid var(--kenar); padding: 36px 0 0; margin-top: 44px; }
.alt-izgara { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.sutun b {
  display: block; margin-bottom: 12px; font-size: 15px;
  border-left: 4px solid var(--vurgu); padding-left: 9px;
}
.sutun p { color: var(--soluk); font-size: 13px; margin-bottom: 8px; }
.sutun a { color: var(--soluk); font-size: 13px; display: block; margin-bottom: 7px; }
.sutun a:hover { color: var(--vurgu); text-decoration: none; }

.alt-iletisim {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--kenar); margin-top: 28px; padding: 20px 0;
}
.alt-marka { display: flex; align-items: center; gap: 12px; }
.alt-marka .logo-isaret { width: 34px; height: 34px; border-radius: 10px; font-size: 18px; }
.telif {
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  border-top: 1px solid var(--kenar); padding: 14px 16px; color: var(--soluk); font-size: 12px;
}

/* ==========================================================
   Sohbet / asistan
   ========================================================== */
.sohbet-ac {
  position: fixed; right: 18px; bottom: 78px; width: 52px; height: 52px; border-radius: 50%;
  background: var(--vurgu); color: #fff; border: 0; font-size: 22px; cursor: pointer;
  box-shadow: 0 6px 20px rgba(14, 116, 144, .35); z-index: 60;
}
@media (min-width: 1024px) { .sohbet-ac { bottom: 22px; right: 22px; } }
.sohbet {
  position: fixed; right: 18px; bottom: 140px; width: 340px; max-width: calc(100vw - 36px);
  background: var(--yuzey); border: 1px solid var(--kenar); border-radius: 14px;
  box-shadow: 0 12px 36px rgba(16, 24, 40, .16); z-index: 60;
  display: flex; flex-direction: column; max-height: 500px; overflow: hidden;
}
@media (min-width: 1024px) { .sohbet { bottom: 88px; } }
@media (max-width: 420px) { .sohbet { right: 12px; left: 12px; width: auto; } }
.sohbet-ust {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 14px; border-bottom: 1px solid var(--kenar); background: var(--yuzey2);
}
.sohbet-ust button { background: none; border: none; color: var(--soluk); cursor: pointer; font-size: 15px; }
.sohbet-icerik { flex: 1; overflow-y: auto; padding: 13px; display: flex; flex-direction: column; gap: 8px; }
.mesaj { padding: 9px 12px; border-radius: 11px; font-size: 13.5px; max-width: 87%; line-height: 1.5; }
.mesaj.bot { background: var(--yuzey2); align-self: flex-start; border: 1px solid var(--kenar); }
.mesaj.user { background: var(--vurgu); color: #fff; align-self: flex-end; font-weight: 500; }
.mesaj a { color: inherit; text-decoration: underline; font-weight: 600; }
.sohbet-form { display: flex; gap: 7px; padding: 10px; border-top: 1px solid var(--kenar); }
.sohbet-form input {
  flex: 1; background: var(--yuzey); border: 1px solid var(--kenar-koyu); color: var(--metin);
  padding: 9px 12px; border-radius: 8px; font-size: 13.5px; font-family: inherit;
}
.sohbet-form button { background: var(--vurgu); color: #fff; border: 0; padding: 0 14px; border-radius: 8px; cursor: pointer; font-weight: 700; }

/* ==========================================================
   Mobil alt sekme cubugu
   ========================================================== */
.nav-alt { display: none; }
@media (max-width: 1023px) {
  .nav-alt {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 55;
    background: var(--ana); border-top: 1px solid var(--kenar);
    box-shadow: 0 -2px 10px rgba(16, 24, 40, .07); height: 60px;
  }
  .nav-alt a {
    flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 2px; color: var(--soluk); font-size: 10.5px; font-weight: 700; border-top: 3px solid transparent;
  }
  .nav-alt a i { font-style: normal; font-size: 17px; line-height: 1; }
  .nav-alt a:hover { text-decoration: none; color: var(--vurgu); }
  .nav-alt a.aktif { color: var(--vurgu); border-top-color: var(--vurgu); }
  .nav-alt .cta { position: relative; }
  .nav-alt .cta span {
    width: 38px; height: 38px; border-radius: 50%; background: var(--vurgu); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 20px; margin-top: -14px; box-shadow: 0 3px 10px rgba(14, 116, 144, .35);
  }
}

/* ==========================================================
   Hata / yardimci
   ========================================================== */
.hata-kutu {
  max-width: 780px; margin: 46px auto; background: var(--yuzey);
  border: 1px solid #fecaca; border-radius: var(--yaricap); padding: 24px;
}
.hata-kutu pre {
  white-space: pre-wrap; font-size: 12px; color: var(--soluk); margin-top: 12px;
  font-family: Consolas, monospace;
}
.bos-durum {
  padding: 34px 16px; text-align: center; color: var(--soluk); font-size: 14px;
}