/* KarşılaştırAl — rehber, karşılaştırma ve kurumsal sayfalar için ortak stil (Tailwind gerektirmez) */
:root {
  --yesil: #163324;
  --yesil-2: #356e50;
  --zemin: #f6f9f6;
  --kart: #ffffff;
  --cizgi: #d8e4d8;
  --metin: #2c4436;
  --soluk: #52665a;
  --arti: #1c6b3f;
  --eksi: #9e2a3b;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--metin);
  background: var(--zemin);
  line-height: 1.65;
  font-size: 16px;
}
a { color: var(--yesil-2); }
a:hover { color: var(--yesil); }
.ust {
  background: #fff;
  border-bottom: 1px solid var(--cizgi);
  position: sticky; top: 0; z-index: 10;
}
.ust-ic, .kapsayici, .alt-ic { max-width: 960px; margin: 0 auto; padding: 0 18px; }
.ust-ic { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 60px; }
.logo { font-weight: 800; font-size: 20px; color: var(--yesil); text-decoration: none; letter-spacing: -0.3px; }
.logo span { color: var(--yesil-2); }
.ust nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 14px; font-weight: 600; }
.ust nav a { color: var(--metin); text-decoration: none; }
.ust nav a:hover { color: var(--yesil-2); }
.yol { font-size: 13px; color: var(--soluk); margin: 18px 0 6px; }
.yol a { color: var(--soluk); }
h1 { color: var(--yesil); font-size: 30px; line-height: 1.25; margin: 6px 0 10px; letter-spacing: -0.4px; }
h2 { color: var(--yesil); font-size: 22px; line-height: 1.3; margin: 34px 0 10px; }
h3 { color: var(--yesil); font-size: 18px; margin: 0 0 6px; }
.ozet { font-size: 17px; color: var(--metin); }
.bilgi {
  font-size: 13px; color: var(--soluk);
  border-left: 3px solid var(--yesil-2); background: #eef4ee;
  padding: 10px 14px; border-radius: 0 10px 10px 0; margin: 14px 0;
}
.kart {
  background: var(--kart); border: 1px solid var(--cizgi); border-radius: 18px;
  padding: 20px; margin: 16px 0;
}
.etiket {
  display: inline-block; font-size: 12px; font-weight: 700; color: var(--yesil);
  background: #e6f2e9; border: 1px solid #cfe2d4; border-radius: 999px; padding: 2px 10px; margin-bottom: 8px;
}
.segment { font-size: 13px; color: var(--soluk); font-weight: 600; }
table { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--cizgi); text-align: left; vertical-align: top; }
th { background: #eef4ee; color: var(--yesil); font-weight: 700; }
.tablo-sarici { overflow-x: auto; border: 1px solid var(--cizgi); border-radius: 14px; margin: 14px 0; }
.kazanan { font-weight: 700; color: var(--arti); }
.iki-kolon { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.arti, .eksi { margin: 0; padding-left: 20px; }
.arti li::marker { content: "+  "; color: var(--arti); font-weight: 800; }
.eksi li::marker { content: "−  "; color: var(--eksi); font-weight: 800; }
.kime { font-size: 14px; margin: 10px 0 0; }
.magazalar { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 14px;
  background: var(--yesil); color: #fff; border-radius: 12px; padding: 9px 14px;
}
.btn:hover { background: var(--yesil-2); color: #fff; }
.btn-acik { background: #fff; color: var(--yesil); border: 1px solid var(--yesil); }
.btn-acik:hover { background: #eef4ee; color: var(--yesil); }
.karar { background: var(--yesil); color: #e8f3ea; border-radius: 18px; padding: 20px; margin: 20px 0; }
.karar h2, .karar h3 { color: #fff; margin-top: 0; }
.karar a { color: #a7f3d0; }
details { background: #fff; border: 1px solid var(--cizgi); border-radius: 14px; padding: 12px 16px; margin: 10px 0; }
summary { cursor: pointer; font-weight: 700; color: var(--yesil); }
.ilgili { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.ilgili a { display: block; background: #fff; border: 1px solid var(--cizgi); border-radius: 14px; padding: 12px 14px; text-decoration: none; font-weight: 700; color: var(--yesil); }
.ilgili a:hover { border-color: var(--yesil); }
.alt { margin-top: 48px; background: #fff; border-top: 1px solid var(--cizgi); padding: 26px 0; font-size: 13px; color: var(--soluk); }
.alt nav { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 10px; }
.alt a { color: var(--soluk); }
/* Arama kutusu */
.ara { flex: 1; display: flex; max-width: 360px; }
.ara input {
  flex: 1; min-width: 0; font: inherit; font-size: 14px; padding: 8px 12px;
  border: 1px solid var(--cizgi); border-right: 0; border-radius: 12px 0 0 12px; background: var(--zemin);
}
.ara input:focus { outline: 2px solid var(--yesil-2); outline-offset: -1px; background: #fff; }
.ara button {
  font: inherit; font-size: 14px; font-weight: 700; padding: 8px 14px; cursor: pointer;
  background: var(--yesil); color: #fff; border: 0; border-radius: 0 12px 12px 0;
}
.ust nav a.bul { background: #e6f2e9; border: 1px solid #cfe2d4; border-radius: 999px; padding: 4px 12px; color: var(--yesil); }
/* Kategori şeridi */
.kat-serit { border-top: 1px solid var(--cizgi); background: #fbfdfb; }
.kat-ic {
  max-width: 960px; margin: 0 auto; padding: 0 18px; display: flex; gap: 6px;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.kat-ic::-webkit-scrollbar { display: none; }
.kat-ic a {
  flex: 0 0 auto; font-size: 13px; font-weight: 600; color: var(--metin); text-decoration: none;
  padding: 8px 10px; border-bottom: 2px solid transparent; white-space: nowrap;
}
.kat-ic a:hover { color: var(--yesil-2); }
.kat-ic a[aria-current="page"] { color: var(--yesil); border-bottom-color: var(--yesil); }
/* ₺ fiyat seviyesi */
.tl { white-space: nowrap; font-weight: 800; letter-spacing: 1px; }
.tl b { color: var(--yesil); }
.tl i { color: #c9d6cc; font-style: normal; }
/* Ürün sayfası */
.kart h3 a { color: inherit; text-decoration: none; }
.kart h3 a:hover { color: var(--yesil-2); text-decoration: underline; }
.detay { margin: 12px 0 0; font-size: 14px; font-weight: 700; }
.detay a { color: var(--yesil-2); }
.yok { color: #8a9a8f; font-style: italic; }
.kart-baslik { margin-top: 0; font-size: 18px; }
.alternatifler { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.alt-urun {
  display: block; padding: 12px 14px; border: 1px solid var(--cizgi); border-radius: 14px;
  background: #fff; text-decoration: none; color: var(--metin);
}
.alt-urun:hover { border-color: var(--yesil-2); }
.alt-urun strong { display: block; font-size: 14px; margin-bottom: 4px; }
.alt-urun span { font-size: 12px; color: #5b6e62; }
/* Karşılaştırma: mobil yapışkan fiyat çubuğu */
.yapiskan { display: none; }
@media (max-width: 640px) {
  h1 { font-size: 24px; }
  h2 { font-size: 20px; }
  .iki-kolon { grid-template-columns: 1fr; }
  .ust-ic { flex-wrap: wrap; height: auto; padding-top: 10px; padding-bottom: 10px; row-gap: 8px; }
  .ara { order: 3; flex-basis: 100%; max-width: none; }
  .ust nav { gap: 10px; }
  .ust nav a:not(.bul) { display: none; }
  .kart { padding: 16px; }
  .kart[id] { scroll-margin-top: 150px; }
  .yapiskan {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.97); border-top: 1px solid var(--cizgi);
    box-shadow: 0 -6px 18px rgba(22,51,36,.08);
  }
  .yapiskan a {
    display: block; text-align: center; text-decoration: none; font-weight: 700; font-size: 13px;
    line-height: 1.25; color: #fff; background: var(--yesil); border-radius: 12px; padding: 8px 6px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  .yapiskan a:last-child { background: var(--yesil-2); }
  .yapiskan.tek { grid-template-columns: 1fr; }
  .yapiskan.tek a { background: var(--yesil); }
  .kart#fiyat { scroll-margin-top: 150px; }
  .yapiskan small { display: block; font-weight: 600; font-size: 11px; opacity: .8; }
  body:has(.yapiskan) .alt { padding-bottom: 90px; }
}