/* ============================================================
   Makro Elektrik — makroelektrik.com.tr
   Ana stil dosyası
   ============================================================ */

:root {
  --kirmizi: #e03a2f;
  --kirmizi-koyu: #b52a21;
  --lacivert: #16202d;
  --lacivert-acik: #22303f;
  --turuncu: #f2a03d;
  --bakir: #c8752e;
  --metin: #33404f;
  --metin-soluk: #6b7785;
  --cizgi: #e3e8ee;
  --zemin: #ffffff;
  --zemin-gri: #f5f7fa;
  --golge: 0 10px 30px rgba(22, 32, 45, .08);
  --golge-lg: 0 18px 50px rgba(22, 32, 45, .14);
  --gecis: .25s ease;
  --kapsayici: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--metin);
  background: var(--zemin);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

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

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border: 2px solid transparent;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .4px;
  cursor: pointer;
  transition: var(--gecis);
  font-family: inherit;
  white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; fill: currentColor; flex: none; }
.btn-kirmizi { background: var(--kirmizi); color: #fff; }
.btn-kirmizi:hover { background: var(--kirmizi-koyu); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(224, 58, 47, .32); }
.btn-beyaz { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .7); }
.btn-beyaz:hover { background: #fff; color: var(--lacivert); }
.btn-lacivert { background: var(--lacivert); color: #fff; }
.btn-lacivert:hover { background: var(--lacivert-acik); transform: translateY(-2px); }
.btn-cizgi { border-color: var(--kirmizi); color: var(--kirmizi); background: transparent; }
.btn-cizgi:hover { background: var(--kirmizi); color: #fff; }

/* ---------- Üst bar ---------- */
.ust-bar {
  background: var(--zemin);
  border-bottom: 1px solid var(--cizgi);
  font-size: 13.5px;
  color: var(--metin-soluk);
}
.ust-bar .kapsayici {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 42px;
  gap: 16px;
  flex-wrap: wrap;
}
.ust-iletisim { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.ust-iletisim .sadece-genis { display: inline-flex; align-items: center; gap: 7px; }
.ust-iletisim .sadece-genis svg { width: 15px; height: 15px; fill: var(--kirmizi); }
.ust-iletisim a { display: inline-flex; align-items: center; gap: 7px; transition: var(--gecis); }
.ust-iletisim a:hover { color: var(--kirmizi); }
.ust-iletisim svg { width: 15px; height: 15px; fill: var(--kirmizi); }
.ust-sosyal { display: flex; align-items: center; gap: 6px; }
.ust-sosyal a {
  width: 28px; height: 28px; display: grid; place-items: center;
  border-radius: 4px; background: var(--zemin-gri); transition: var(--gecis);
}
.ust-sosyal a:hover { background: var(--kirmizi); }
.ust-sosyal a:hover svg { fill: #fff; }
.ust-sosyal svg { width: 14px; height: 14px; fill: var(--metin-soluk); transition: var(--gecis); }

/* ---------- Başlık / Logo ---------- */
.site-basligi { background: var(--zemin); padding: 20px 0 6px; }
.site-basligi .kapsayici { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo img { height: 56px; width: auto; }
.baslik-bilgi { display: flex; gap: 34px; }
.baslik-kutu { display: flex; align-items: center; gap: 12px; }
.baslik-kutu .ikon {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; background: rgba(224, 58, 47, .1); flex: none;
}
.baslik-kutu .ikon svg { width: 20px; height: 20px; fill: var(--kirmizi); }
.baslik-kutu b { display: block; color: var(--lacivert); font-size: 15px; line-height: 1.3; }
.baslik-kutu span { font-size: 13px; color: var(--metin-soluk); }

/* ---------- Menü ---------- */
.menu-cubugu {
  background: var(--zemin);
  border-top: 1px solid var(--cizgi);
  border-bottom: 1px solid var(--cizgi);
  position: sticky; top: 0; z-index: 100;
}
.menu-cubugu.sabit { box-shadow: var(--golge); }
.menu-cubugu .kapsayici { display: flex; align-items: center; justify-content: center; position: relative; }
.menu-cubugu .logo-mini { display: none; }
.ana-menu { display: flex; align-items: center; flex-wrap: wrap; justify-content: center; }
.ana-menu > li > a {
  display: flex; align-items: center; gap: 8px;
  padding: 18px 18px; font-size: 14.5px; font-weight: 600;
  color: var(--lacivert); position: relative; transition: var(--gecis);
  text-transform: uppercase; letter-spacing: .3px;
}
.ana-menu > li > a svg { width: 15px; height: 15px; fill: var(--kirmizi); transition: var(--gecis); }
.ana-menu > li > a::after {
  content: ""; position: absolute; left: 18px; right: 18px; bottom: 0;
  height: 3px; background: var(--kirmizi); transform: scaleX(0); transition: var(--gecis);
}
.ana-menu > li > a:hover, .ana-menu > li.aktif > a { color: var(--kirmizi); }
.ana-menu > li > a:hover::after, .ana-menu > li.aktif > a::after { transform: scaleX(1); }

.menu-ac {
  display: none; background: none; border: 0; cursor: pointer;
  padding: 14px 6px; color: var(--lacivert);
}
.menu-ac svg { width: 26px; height: 26px; fill: currentColor; }

/* ---------- Hero / Slider ---------- */
.hero { position: relative; height: 620px; overflow: hidden; background: var(--lacivert); }
.slayt {
  position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease;
  display: grid; place-items: center;
}
.slayt.aktif { opacity: 1; }
.slayt img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.slayt::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(10, 16, 26, .82) 0%, rgba(10, 16, 26, .55) 55%, rgba(10, 16, 26, .35) 100%);
}
.slayt-icerik { position: relative; z-index: 2; text-align: center; color: #fff; padding: 0 20px; max-width: 900px; }
.slayt-icerik .ustlik {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--turuncu); margin-bottom: 18px;
  padding: 7px 18px; border: 1px solid rgba(242, 160, 61, .5); border-radius: 3px;
}
.slayt-icerik h2 { font-size: 58px; font-weight: 800; line-height: 1.15; margin-bottom: 18px; letter-spacing: -.5px; }
.slayt-icerik h2 span { color: var(--kirmizi); }
.slayt-icerik p { font-size: 18px; color: rgba(255, 255, 255, .86); margin-bottom: 32px; }
.slayt-butonlar { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.slider-ok {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 48px; height: 48px; border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, .14); color: #fff; cursor: pointer;
  display: grid; place-items: center; transition: var(--gecis);
}
.slider-ok:hover { background: var(--kirmizi); }
.slider-ok svg { width: 20px; height: 20px; fill: currentColor; }
.slider-ok.sol { left: 24px; }
.slider-ok.sag { right: 24px; }

.slider-noktalar { position: absolute; bottom: 26px; left: 0; right: 0; z-index: 5; display: flex; justify-content: center; gap: 10px; }
.slider-noktalar button {
  width: 30px; height: 4px; border: 0; border-radius: 2px;
  background: rgba(255, 255, 255, .35); cursor: pointer; transition: var(--gecis);
}
.slider-noktalar button.aktif { background: var(--kirmizi); width: 46px; }

/* ---------- Sayfa başlığı (iç sayfalar) ---------- */
.sayfa-basi { position: relative; padding: 88px 0; text-align: center; color: #fff; background: var(--lacivert); overflow: hidden; }
.sayfa-basi img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.sayfa-basi .kapsayici { position: relative; z-index: 2; }
.sayfa-basi h1 { font-size: 42px; font-weight: 800; margin-bottom: 10px; }
.kirinti { display: flex; gap: 10px; justify-content: center; font-size: 14px; color: rgba(255, 255, 255, .75); }
.kirinti a:hover { color: var(--turuncu); }
.kirinti span { color: var(--turuncu); }

/* ---------- Bölüm başlıkları ---------- */
.bolum { padding: 88px 0; }
.bolum-gri { background: var(--zemin-gri); }
.bolum-koyu { background: var(--lacivert); color: rgba(255, 255, 255, .78); }

.bolum-basi { text-align: center; max-width: 720px; margin: 0 auto 54px; }
.bolum-basi .ustlik {
  display: inline-block; font-size: 12.5px; font-weight: 800; letter-spacing: 3px;
  text-transform: uppercase; color: var(--kirmizi); margin-bottom: 12px;
}
.bolum-basi h2 { font-size: 36px; font-weight: 800; color: var(--lacivert); line-height: 1.25; margin-bottom: 14px; }
.bolum-koyu .bolum-basi h2 { color: #fff; }
.bolum-basi p { color: var(--metin-soluk); font-size: 16.5px; }
.bolum-basi .ayrac { width: 66px; height: 3px; background: var(--kirmizi); margin: 0 auto 18px; border-radius: 2px; }

/* ---------- Öne çıkan şeritler ---------- */
.ozellik-serit { margin-top: -60px; position: relative; z-index: 20; }
.ozellik-izgara { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; box-shadow: var(--golge-lg); border-radius: 6px; overflow: hidden; }
.ozellik {
  background: #fff; padding: 34px 26px; text-align: center;
  border-right: 1px solid var(--cizgi); transition: var(--gecis);
}
.ozellik:last-child { border-right: 0; }
.ozellik:hover { background: var(--kirmizi); }
.ozellik .ikon {
  width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%;
  display: grid; place-items: center; background: rgba(224, 58, 47, .1); transition: var(--gecis);
}
.ozellik .ikon svg { width: 26px; height: 26px; fill: var(--kirmizi); transition: var(--gecis); }
.ozellik h3 { font-size: 17px; color: var(--lacivert); margin-bottom: 6px; transition: var(--gecis); }
.ozellik p { font-size: 14px; color: var(--metin-soluk); transition: var(--gecis); }
.ozellik:hover .ikon { background: rgba(255, 255, 255, .2); }
.ozellik:hover .ikon svg, .ozellik:hover h3 { fill: #fff; color: #fff; }
.ozellik:hover p { color: rgba(255, 255, 255, .85); }

/* ---------- Hakkımızda ---------- */
.ikili { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.gorsel-cerceve { position: relative; border-radius: 6px; overflow: hidden; box-shadow: var(--golge-lg); }
.gorsel-cerceve img { width: 100%; height: 100%; object-fit: cover; }
.gorsel-rozet {
  position: absolute; left: 0; bottom: 0; background: var(--kirmizi); color: #fff;
  padding: 20px 28px; border-radius: 0 6px 0 0;
}
.gorsel-rozet b { display: block; font-size: 34px; line-height: 1; }
.gorsel-rozet span { font-size: 13px; letter-spacing: 1px; text-transform: uppercase; }

.yazi-blok h2 { font-size: 34px; font-weight: 800; color: var(--lacivert); line-height: 1.25; margin-bottom: 18px; }
.yazi-blok .ustlik {
  display: inline-block; font-size: 12.5px; font-weight: 800; letter-spacing: 3px;
  text-transform: uppercase; color: var(--kirmizi); margin-bottom: 12px;
}
.yazi-blok p { margin-bottom: 16px; color: var(--metin-soluk); }
.liste-tik { margin: 24px 0 28px; display: grid; gap: 12px; }
.liste-tik li { display: flex; align-items: flex-start; gap: 12px; font-size: 15.5px; color: var(--metin); }
.liste-tik svg { width: 20px; height: 20px; fill: var(--kirmizi); flex: none; margin-top: 3px; }

/* ---------- Tesis kartları ---------- */
.tesis-izgara { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.tesis-kart {
  background: #fff; border-radius: 6px; overflow: hidden;
  box-shadow: var(--golge); transition: var(--gecis); border: 1px solid var(--cizgi);
}
.tesis-kart:hover { transform: translateY(-6px); box-shadow: var(--golge-lg); }
.tesis-kart .resim { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.tesis-kart .resim img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.tesis-kart:hover .resim img { transform: scale(1.06); }
.tesis-kart .etiket {
  position: absolute; top: 18px; left: 18px; background: var(--kirmizi); color: #fff;
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 7px 14px; border-radius: 3px;
}
.tesis-kart .govde { padding: 28px 28px 32px; }
.tesis-kart h3 { font-size: 22px; color: var(--lacivert); margin-bottom: 6px; }
.tesis-kart .alt-baslik { font-size: 13.5px; color: var(--kirmizi); font-weight: 700; margin-bottom: 14px; }
.tesis-kart p { font-size: 15px; color: var(--metin-soluk); margin-bottom: 20px; }
.devam-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--lacivert); font-size: 14.5px; transition: var(--gecis); }
.devam-link svg { width: 14px; height: 14px; fill: var(--kirmizi); transition: var(--gecis); }
.devam-link:hover { color: var(--kirmizi); }
.devam-link:hover svg { transform: translateX(4px); }

/* ---------- Faaliyet alanları ---------- */
.alan-izgara { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.alan-izgara.genis { grid-template-columns: 1fr; gap: 34px; }

.alan-kart {
  background: #fff; border: 1px solid var(--cizgi); border-radius: 6px;
  overflow: hidden; transition: var(--gecis); display: flex; flex-direction: column;
  scroll-margin-top: 90px;
}
.alan-kart:hover { box-shadow: var(--golge-lg); border-color: transparent; }
.alan-kart .resim { background: var(--zemin-gri); aspect-ratio: 16 / 9; overflow: hidden; flex: none; }
.alan-kart .resim img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.alan-kart:hover .resim img { transform: scale(1.04); }
.alan-kart .govde { padding: 28px 28px 30px; flex: 1; display: flex; flex-direction: column; }
.alan-kart h3 { font-size: 22px; color: var(--lacivert); margin-bottom: 10px; }
.alan-ozet { font-size: 15.5px; color: var(--metin); font-weight: 600; margin-bottom: 12px; }
.alan-aciklama { font-size: 15px; color: var(--metin-soluk); margin-bottom: 18px; }
.alan-liste { display: grid; gap: 10px; margin-bottom: 24px; }
.alan-liste li { display: flex; align-items: flex-start; gap: 11px; font-size: 15px; color: var(--metin); }
.alan-liste svg { width: 18px; height: 18px; fill: var(--kirmizi); flex: none; margin-top: 3px; }
.alan-butonlar { display: flex; gap: 12px; flex-wrap: wrap; margin-top: auto; }
.alan-butonlar .btn { padding: 12px 24px; font-size: 14.5px; }

/* geniş görünümde görsel solda, yazı sağda */
@media (min-width: 901px) {
  .alan-izgara.genis .alan-kart { flex-direction: row; }
  .alan-izgara.genis .alan-kart .resim { width: 38%; aspect-ratio: auto; }
  .alan-izgara.genis .alan-kart .govde { width: 62%; padding: 34px 36px; }
}

.alan-kisayol { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.alan-kisayol a {
  padding: 10px 20px; border: 1px solid var(--cizgi); border-radius: 30px;
  font-size: 14px; font-weight: 600; color: var(--lacivert); background: #fff; transition: var(--gecis);
}
.alan-kisayol a:hover { border-color: var(--kirmizi); color: var(--kirmizi); }

.ikili-buton { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Hizmetler ---------- */
.hizmet-izgara { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.hizmet-kart {
  background: #fff; border: 1px solid var(--cizgi); border-radius: 6px;
  padding: 32px 28px; transition: var(--gecis);
}
.hizmet-kart:hover { transform: translateY(-5px); box-shadow: var(--golge-lg); border-color: transparent; }
.hizmet-kart .ikon {
  width: 56px; height: 56px; border-radius: 12px; background: rgba(224, 58, 47, .1);
  display: grid; place-items: center; margin-bottom: 18px;
}
.hizmet-kart .ikon svg { width: 24px; height: 24px; fill: var(--kirmizi); }
.hizmet-kart h3 { font-size: 19px; color: var(--lacivert); margin-bottom: 9px; }
.hizmet-kart p { font-size: 15px; color: var(--metin-soluk); }

/* ---------- Adımlar ---------- */
.adim-izgara { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.adim { background: #fff; border: 1px solid var(--cizgi); border-radius: 6px; padding: 32px 28px; position: relative; }
.adim-no {
  position: absolute; top: -18px; left: 28px; width: 44px; height: 44px; border-radius: 50%;
  background: var(--kirmizi); color: #fff; display: grid; place-items: center;
  font-size: 19px; font-weight: 800; box-shadow: 0 6px 16px rgba(224, 58, 47, .32);
}
.adim h3 { font-size: 19px; color: var(--lacivert); margin: 16px 0 9px; }
.adim p { font-size: 15px; color: var(--metin-soluk); }

/* ---------- Bilgi Al penceresi ---------- */
.bilgi-pencere {
  position: fixed; inset: 0; z-index: 200; background: rgba(12, 18, 26, .62);
  display: grid; place-items: center; padding: 22px;
}
.bilgi-pencere[hidden] { display: none; }
.bilgi-kutu {
  background: #fff; border-radius: 12px; width: 100%; max-width: 440px;
  padding: 38px 34px 32px; position: relative; text-align: center;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .32);
}
.bilgi-kapat {
  position: absolute; top: 12px; right: 14px; background: none; border: 0;
  font-size: 28px; line-height: 1; color: var(--metin-soluk); cursor: pointer;
}
.bilgi-kapat:hover { color: var(--kirmizi); }
.bilgi-ustlik {
  display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 2.4px;
  text-transform: uppercase; color: var(--kirmizi); margin-bottom: 10px;
}
.bilgi-kutu h3 { font-size: 22px; color: var(--lacivert); margin-bottom: 8px; line-height: 1.3; }
.bilgi-metin { font-size: 14.5px; color: var(--metin-soluk); margin-bottom: 22px; }
.bilgi-numara {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  background: var(--kirmizi); color: #fff; border-radius: 8px;
  padding: 16px 20px; font-size: 22px; font-weight: 800; letter-spacing: .4px;
  margin-bottom: 10px; transition: var(--gecis);
}
.bilgi-numara:hover { background: var(--kirmizi-koyu); transform: translateY(-2px); }
.bilgi-numara svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.bilgi-numara.ikincil { background: var(--lacivert); font-size: 19px; }
.bilgi-numara.ikincil:hover { background: var(--lacivert-acik); }
.bilgi-alt { font-size: 13.5px; color: var(--metin-soluk); margin: 16px 0 20px; }
.bilgi-alt svg { width: 15px; height: 15px; fill: var(--kirmizi); display: inline-block; vertical-align: -3px; margin-right: 7px; }
.bilgi-butonlar { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.bilgi-butonlar .btn { padding: 11px 20px; font-size: 14px; }

/* ---------- Ürünler (eski kart düzeni — katalog kartlarında kullanılır) ---------- */
.urun-izgara { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.urun-kart {
  background: #fff; border: 1px solid var(--cizgi); border-radius: 6px;
  overflow: hidden; transition: var(--gecis); display: flex; flex-direction: column;
}
.urun-kart:hover { transform: translateY(-6px); box-shadow: var(--golge-lg); border-color: transparent; }
.urun-kart .resim { background: var(--zemin-gri); aspect-ratio: 4 / 3; overflow: hidden; }
.urun-kart .resim img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.urun-kart:hover .resim img { transform: scale(1.07); }
.urun-kart .govde { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.urun-kart h3 { font-size: 17.5px; color: var(--lacivert); margin-bottom: 6px; }
.urun-kart .kod { font-size: 12.5px; font-weight: 700; letter-spacing: 1px; color: var(--kirmizi); text-transform: uppercase; margin-bottom: 10px; }
.urun-kart p { font-size: 14px; color: var(--metin-soluk); margin-bottom: 16px; flex: 1; }
.urun-kart .ozellikler { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.urun-kart .ozellikler span {
  font-size: 11.5px; font-weight: 600; background: var(--zemin-gri);
  color: var(--metin-soluk); padding: 4px 10px; border-radius: 20px;
}

/* ---------- Sayaçlar ---------- */
.sayac-serit { position: relative; background: var(--lacivert); overflow: hidden; }
.sayac-serit img.arkaplan { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .3; }
.sayac-serit .kapsayici { position: relative; z-index: 2; }
.sayac-izgara { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.sayac b { display: block; font-size: 46px; font-weight: 800; color: #fff; line-height: 1.1; }
.sayac b::after { content: ""; display: block; width: 40px; height: 3px; background: var(--kirmizi); margin: 12px auto 10px; }
.sayac span { font-size: 14px; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255, 255, 255, .7); }

/* ---------- Kalite / sertifika ---------- */
.sertifika-izgara { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.sertifika {
  background: #fff; border: 1px solid var(--cizgi); border-radius: 6px;
  padding: 30px 24px; text-align: center; transition: var(--gecis);
}
.sertifika:hover { border-color: var(--kirmizi); transform: translateY(-4px); box-shadow: var(--golge); }
.sertifika .ikon { width: 58px; height: 58px; margin: 0 auto 14px; display: grid; place-items: center; border-radius: 50%; background: rgba(22, 32, 45, .06); }
.sertifika .ikon svg { width: 26px; height: 26px; fill: var(--lacivert); }
.sertifika b { display: block; color: var(--lacivert); font-size: 16px; margin-bottom: 4px; }
.sertifika span { font-size: 13.5px; color: var(--metin-soluk); }

/* ---------- CTA ---------- */
.cta { background: var(--kirmizi); color: #fff; padding: 54px 0; }
.cta .kapsayici { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta h2 { font-size: 30px; font-weight: 800; margin-bottom: 6px; }
.cta p { color: rgba(255, 255, 255, .85); }
.cta .btn-beyaz { border-color: #fff; }

/* ---------- Metin blokları (form sayfaları) ---------- */
.blok-ustlik {
  display: inline-block; font-size: 12.5px; font-weight: 800; letter-spacing: 3px;
  text-transform: uppercase; color: var(--kirmizi); margin-bottom: 12px;
}
.blok-baslik { font-size: 32px; color: var(--lacivert); line-height: 1.25; margin-bottom: 16px; }
.blok-metin { color: var(--metin-soluk); margin-bottom: 18px; }
.form-baslik { font-size: 22px; color: var(--lacivert); margin-bottom: 6px; }
.form-alt { color: var(--metin-soluk); font-size: 14.5px; margin-bottom: 22px; }

/* ---------- Harita ---------- */
.harita-kutu { border-radius: 6px; overflow: hidden; box-shadow: var(--golge-lg); line-height: 0; }
.harita-kutu iframe { width: 100%; min-height: 400px; border: 0; display: block; }
.harita-yer {
  aspect-ratio: 16 / 6; background: var(--lacivert); display: grid; place-items: center;
  text-align: center; color: #fff; padding: 30px;
}
.harita-yer b { display: block; font-size: 19px; margin-bottom: 6px; }
.harita-yer p { color: rgba(255, 255, 255, .7); max-width: 560px; margin: 0 auto; }
.harita-ikon {
  width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 50%;
  background: rgba(255, 255, 255, .12); display: grid; place-items: center;
}

/* ---------- 404 ---------- */
.hata-bolum { text-align: center; padding: 120px 0; }
.hata-kod { font-size: 96px; font-weight: 800; color: var(--kirmizi); line-height: 1; }
.hata-baslik { font-size: 32px; color: var(--lacivert); margin: 10px 0 12px; }
.hata-metin { color: var(--metin-soluk); max-width: 520px; margin: 0 auto 30px; }
.hata-butonlar { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- Formlar ---------- */
.tuzak { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form-kart { background: #fff; border: 1px solid var(--cizgi); border-radius: 6px; padding: 34px; box-shadow: var(--golge); }
.form-satir { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.alan { margin-bottom: 18px; }
.alan label { display: block; font-size: 13.5px; font-weight: 700; color: var(--lacivert); margin-bottom: 7px; }
.alan input, .alan select, .alan textarea {
  width: 100%; padding: 13px 15px; border: 1px solid var(--cizgi); border-radius: 4px;
  font-family: inherit; font-size: 15px; color: var(--metin); background: #fff; transition: var(--gecis);
}
.alan textarea { min-height: 130px; resize: vertical; }
.alan input:focus, .alan select:focus, .alan textarea:focus {
  outline: none; border-color: var(--kirmizi); box-shadow: 0 0 0 3px rgba(224, 58, 47, .12);
}
.form-not { font-size: 13px; color: var(--metin-soluk); margin-top: 12px; }
.form-mesaj { display: none; padding: 14px 16px; border-radius: 4px; font-size: 14.5px; margin-bottom: 18px; }
.form-mesaj.basarili { display: block; background: #e8f7ee; color: #1f7a44; border: 1px solid #b9e6cc; }
.form-mesaj.hata { display: block; background: #fdecea; color: #a3271d; border: 1px solid #f5c2bd; }
.alan input.gecersiz, .alan textarea.gecersiz, .alan select.gecersiz { border-color: var(--kirmizi); background: #fff8f7; }
.btn[disabled] { opacity: .6; cursor: default; transform: none !important; }

/* ---------- İletişim ---------- */
.iletisim-izgara { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; align-items: start; }
.iletisim-kutu { display: flex; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--cizgi); }
.iletisim-kutu:last-child { border-bottom: 0; }
.iletisim-kutu .ikon { width: 48px; height: 48px; border-radius: 6px; background: rgba(224, 58, 47, .1); display: grid; place-items: center; flex: none; }
.iletisim-kutu .ikon svg { width: 20px; height: 20px; fill: var(--kirmizi); }
.iletisim-kutu b { display: block; color: var(--lacivert); font-size: 16px; margin-bottom: 3px; }
.iletisim-kutu p, .iletisim-kutu a { color: var(--metin-soluk); font-size: 15px; }
.iletisim-kutu a:hover { color: var(--kirmizi); }

/* ---------- Tablo ---------- */
.tablo-sarma { overflow-x: auto; border: 1px solid var(--cizgi); border-radius: 6px; }
table.veri { width: 100%; border-collapse: collapse; min-width: 640px; background: #fff; }
table.veri th, table.veri td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--cizgi); font-size: 14.5px; }
table.veri th { background: var(--lacivert); color: #fff; font-weight: 700; font-size: 13.5px; letter-spacing: .5px; text-transform: uppercase; }
table.veri tbody tr:hover { background: var(--zemin-gri); }
table.veri td:first-child { font-weight: 700; color: var(--lacivert); }

/* ---------- Akordiyon (SSS) ---------- */
.sss { display: grid; gap: 12px; max-width: 860px; margin: 0 auto; }
.sss-ogesi { border: 1px solid var(--cizgi); border-radius: 6px; background: #fff; overflow: hidden; }
.sss-basi {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 20px 22px; font-size: 16px; font-weight: 700; color: var(--lacivert);
  font-family: inherit; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.sss-basi svg { width: 18px; height: 18px; fill: var(--kirmizi); flex: none; transition: var(--gecis); }
.sss-ogesi.acik .sss-basi svg { transform: rotate(45deg); }
.sss-govde { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.sss-govde p { padding: 0 22px 22px; color: var(--metin-soluk); font-size: 15px; }

/* ---------- Alt bilgi ---------- */
.alt-bilgi { background: var(--lacivert); color: rgba(255, 255, 255, .68); padding: 68px 0 0; font-size: 14.5px; }
.alt-izgara { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 50px; }
.alt-bilgi h4 { color: #fff; font-size: 17px; margin-bottom: 22px; position: relative; padding-bottom: 12px; }
.alt-bilgi h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; background: var(--kirmizi); }
.alt-bilgi img.alt-logo { height: 52px; width: auto; margin-bottom: 18px; }
.alt-bilgi p { margin-bottom: 16px; line-height: 1.8; }
.alt-menu { display: grid; gap: 11px; }
.alt-menu a { display: inline-flex; align-items: center; gap: 9px; transition: var(--gecis); }
.alt-menu a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--kirmizi); flex: none; }
.alt-menu a:hover { color: #fff; transform: translateX(4px); }
.alt-iletisim li { display: flex; gap: 12px; margin-bottom: 15px; }
.alt-iletisim svg { width: 17px; height: 17px; fill: var(--kirmizi); flex: none; margin-top: 4px; }
.alt-iletisim a:hover { color: #fff; }
.alt-sosyal { display: flex; gap: 9px; margin-top: 20px; }
.alt-sosyal a { width: 36px; height: 36px; border-radius: 4px; background: rgba(255, 255, 255, .08); display: grid; place-items: center; transition: var(--gecis); }
.alt-sosyal a:hover { background: var(--kirmizi); }
.alt-sosyal svg { width: 15px; height: 15px; fill: #fff; }
.telif { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0; font-size: 13.5px; }
.telif .kapsayici { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.telif a:hover { color: #fff; }

/* ---------- Yukarı çık ---------- */
.yukari {
  position: fixed; right: 22px; bottom: 22px; width: 46px; height: 46px;
  border: 0; border-radius: 4px; background: var(--kirmizi); color: #fff;
  cursor: pointer; display: grid; place-items: center; opacity: 0; visibility: hidden;
  transition: var(--gecis); z-index: 90;
}
.yukari.gorunur { opacity: 1; visibility: visible; }
.yukari:hover { background: var(--kirmizi-koyu); }
.yukari svg { width: 18px; height: 18px; fill: currentColor; }

/* ---------- Whatsapp ---------- */
.wa-buton {
  position: fixed; right: 20px; bottom: 78px; width: 52px; height: 52px;
  border-radius: 50%; background: #25d366; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .4); z-index: 90; transition: var(--gecis);
}
.wa-buton:hover { transform: scale(1.08); }
.wa-buton svg { width: 27px; height: 27px; fill: #fff; }

/* ---------- Animasyon ---------- */
.beliren { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.beliren.gorunur { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .beliren { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   Duyarlı (responsive)
   ============================================================ */
@media (max-width: 1080px) {
  .ozellik-izgara { grid-template-columns: repeat(2, 1fr); }
  .ozellik:nth-child(2) { border-right: 0; }
  .urun-izgara { grid-template-columns: repeat(3, 1fr); }
  .alt-izgara { grid-template-columns: 1fr 1fr; gap: 34px; }
  .baslik-bilgi { display: none; }
  .ust-iletisim .sadece-genis { display: none; }
}

@media (max-width: 900px) {
  .site-basligi { display: none; }
  .menu-cubugu { border-top: 0; }
  .menu-cubugu .kapsayici { justify-content: space-between; }
  .menu-ac { display: block; }
  .ana-menu {
    position: absolute; top: 100%; left: 0; right: 0; background: #fff;
    flex-direction: column; align-items: stretch; display: none;
    border-top: 1px solid var(--cizgi); box-shadow: var(--golge-lg);
    max-height: 75vh; overflow-y: auto;
  }
  .ana-menu.acik { display: flex; }
  .ana-menu > li > a { padding: 15px 20px; border-bottom: 1px solid var(--cizgi); }
  .ana-menu > li > a::after { display: none; }
  .menu-cubugu .logo-mini { display: flex; align-items: center; padding: 10px 0; }
  .menu-cubugu .logo-mini img { height: 40px; }

  .hero { height: 520px; }
  .slayt-icerik h2 { font-size: 38px; }
  .slayt-icerik p { font-size: 16px; }
  .slider-ok { display: none; }

  .ikili { grid-template-columns: 1fr; gap: 34px; }
  .tesis-izgara { grid-template-columns: 1fr; }
  .urun-izgara { grid-template-columns: repeat(2, 1fr); }
  .alan-izgara { grid-template-columns: 1fr; }
  .hizmet-izgara { grid-template-columns: repeat(2, 1fr); }
  .adim-izgara { grid-template-columns: 1fr; gap: 34px; }
  .sayac-izgara { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .sertifika-izgara { grid-template-columns: repeat(2, 1fr); }
  .iletisim-izgara { grid-template-columns: 1fr; }
  .bolum { padding: 62px 0; }
  .bolum-basi h2, .yazi-blok h2 { font-size: 28px; }
  .sayfa-basi { padding: 62px 0; }
  .sayfa-basi h1 { font-size: 32px; }
}

@media (max-width: 620px) {
  .ust-bar .kapsayici { justify-content: center; text-align: center; padding-top: 8px; padding-bottom: 8px; }
  .ust-iletisim { gap: 14px; justify-content: center; }
  .ozellik-izgara { grid-template-columns: 1fr; }
  .ozellik { border-right: 0; border-bottom: 1px solid var(--cizgi); }
  .urun-izgara { grid-template-columns: 1fr; }
  .sertifika-izgara { grid-template-columns: 1fr; }
  .alt-izgara { grid-template-columns: 1fr; }
  .form-satir { grid-template-columns: 1fr; }
  .form-kart { padding: 24px 20px; }
  .slayt-icerik h2 { font-size: 30px; }
  .ozellik-serit { margin-top: -40px; }
  .cta { text-align: center; }
  .cta .kapsayici { justify-content: center; }
  .hizmet-izgara { grid-template-columns: 1fr; }
  .alan-butonlar { flex-direction: column; }
  .alan-butonlar .btn { justify-content: center; }
  .bilgi-kutu { padding: 32px 22px 26px; }
  .bilgi-numara { font-size: 19px; }
  .bilgi-numara.ikincil { font-size: 17px; }
}