/* =========================================================
   EK Software — site.css
   Saydam (cam) görünüm, koyu zemin, animasyonlu arka plan
   ========================================================= */

:root {
  --zemin: #070B18;
  --metin: #F2F5FA;
  --beyaz: #FFFFFF;
  --soluk: #A9B3C7;
  --soluk-2: #B9C2D6;
  --soluk-3: #8E99B0;
  --mavi: #1E46E0;
  --mavi-2: #4D74FF;
  --mavi-acik: #8FA8FF;
  --sari: #FFC83D;
  --yesil: #25D366;
  --yesil-koyu: #06210F;
  --cizgi: rgba(255, 255, 255, 0.10);
  --cam-zemin: rgba(255, 255, 255, 0.055);
  --cam-kenar: rgba(255, 255, 255, 0.12);
  --kapsayici: 1280px;
  --yazi: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --egri: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--zemin);
  color: var(--metin);
  font-family: var(--yazi);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--mavi-acik); text-decoration: none; }
a:hover { color: var(--beyaz); }
img, svg { display: block; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.kap { max-width: var(--kapsayici); margin: 0 auto; padding: 0 32px; }

/* ---------- Cam yüzey ---------- */
.cam {
  background: var(--cam-zemin);
  border: 1px solid var(--cam-kenar);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* ---------- Arka plan ışıkları ---------- */
.isiklar { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.isik { position: absolute; border-radius: 50%; filter: blur(30px); }
.isik-1 { left: -180px; top: -120px; width: 720px; height: 720px; background: radial-gradient(circle, rgba(30,70,224,.55), rgba(30,70,224,0) 65%); animation: suz1 18s ease-in-out infinite; }
.isik-2 { right: -220px; top: 220px; width: 640px; height: 640px; background: radial-gradient(circle, rgba(0,190,255,.30), rgba(0,190,255,0) 65%); animation: suz2 22s ease-in-out infinite; }
.isik-3 { left: 30%; top: 900px; width: 520px; height: 520px; background: radial-gradient(circle, rgba(255,200,61,.16), rgba(255,200,61,0) 65%); animation: suz1 26s ease-in-out -8s infinite; }
.isik-4 { left: -200px; top: 1900px; width: 700px; height: 700px; background: radial-gradient(circle, rgba(77,116,255,.40), rgba(77,116,255,0) 65%); animation: suz2 22s ease-in-out infinite; }
.isik-5 { right: -160px; top: 3000px; width: 680px; height: 680px; background: radial-gradient(circle, rgba(124,92,255,.32), rgba(124,92,255,0) 65%); animation: suz1 18s ease-in-out infinite; }
.isik-6 { left: 10%; top: 4200px; width: 640px; height: 640px; background: radial-gradient(circle, rgba(30,70,224,.45), rgba(30,70,224,0) 65%); animation: suz1 26s ease-in-out -8s infinite; }
.isik-7 { right: 0; top: 5200px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(37,211,102,.18), rgba(37,211,102,0) 65%); animation: suz2 22s ease-in-out infinite; }

.sayfa { position: relative; min-height: 100vh; overflow: hidden; }
.icerik { position: relative; z-index: 1; }

/* ---------- Menü ---------- */
.ust-menu {
  position: sticky; top: 14px; z-index: 20;
  max-width: 1240px; margin: 14px auto 0;
  border-radius: 20px;
  background: rgba(10, 16, 34, 0.55);
}
@media (max-width: 1272px) { .ust-menu { margin-left: 16px; margin-right: 16px; } }
.ust-menu nav {
  padding: 12px 16px 12px 22px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
}
.logo { display: flex; align-items: center; gap: 12px; color: var(--beyaz); }
.logo:hover { color: var(--beyaz); }
.logo svg { overflow: visible; }
.logo .ys { transition: transform .45s cubic-bezier(.3, 1.6, .5, 1); }
.logo:hover .ys { transform: translate(-2px, 6px); }
.logo-yazi { display: flex; align-items: baseline; gap: 5px; font-size: 21px; letter-spacing: -0.02em; }
.logo-yazi b { font-weight: 700; }
.logo-yazi span { font-weight: 500; }

.menu-sag { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; font-size: 15px; font-weight: 500; }
.nav-linkler { display: flex; gap: 28px; }
.nl { color: var(--soluk-2); transition: color .2s; }
.nl:hover { color: var(--beyaz); }
.menu-ikonlar { display: flex; gap: 8px; }
@media (max-width: 900px) { .nav-linkler { display: none; } }

/* ---------- Düğmeler ---------- */
.ikon-btn {
  width: 44px; height: 44px; border-radius: 12px;
  color: var(--beyaz);
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform .25s ease, background-color .25s ease, border-color .25s ease;
}
.ikon-btn:hover { color: var(--beyaz); transform: translateY(-3px); background: rgba(77,116,255,.35); border-color: rgba(143,168,255,.6); }
.ikon-btn.buyuk { width: 46px; height: 46px; border-radius: 14px; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 56px; padding: 16px 26px; border-radius: 14px;
  font-weight: 600; font-size: 17px;
  transition: transform .25s ease, background-color .25s ease, box-shadow .3s ease, border-color .25s ease, color .25s ease;
}
.btn:hover { transform: translateY(-3px); }
.btn.kucuk { min-height: 44px; padding: 10px 18px; border-radius: 12px; font-size: 15px; gap: 8px; }
.btn-wa { background: var(--yesil); color: var(--yesil-koyu); }
.btn-wa:hover { color: var(--yesil-koyu); box-shadow: 0 18px 40px -14px rgba(37,211,102,.75); }
.btn-cam { color: var(--beyaz); }
.btn-cam:hover { color: var(--beyaz); background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.3); }

.parla { position: relative; overflow: hidden; }
.parla::after {
  content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg);
  animation: parla 4.5s ease-in-out 1.5s infinite;
}

.rozet {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: #C9D3EC;
}
.nokta-canli { width: 8px; height: 8px; border-radius: 50%; background: var(--yesil); animation: nefes 3s ease-in-out infinite; }

/* ---------- Slider ---------- */
.slider { position: relative; overflow: hidden; }
.slayt-iz { display: flex; width: 100%; transition: transform 1.1s cubic-bezier(.7, 0, .2, 1); }
.slayt { flex: 0 0 100%; min-width: 0; }
.slayt-ic {
  max-width: var(--kapsayici); margin: 0 auto;
  padding: 110px 32px 150px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 56px;
}
.slayt-metin { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.slayt-metin .rozet { align-self: flex-start; color: #DCE3F2; padding: 8px 16px; }
.slayt-baslik { font-weight: 600; font-size: clamp(42px, 6vw, 86px); line-height: 1.02; letter-spacing: -0.05em; color: var(--beyaz); }
.slayt-aciklama { max-width: 540px; color: var(--soluk-2); font-size: 20px; line-height: 1.55; }
.dugmeler { display: flex; flex-wrap: wrap; gap: 12px; }

.slayt-gorsel { flex: 1 1 420px; min-width: 0; height: 460px; position: relative; }
.slayt-gorsel .cam-pano { position: absolute; inset: 0; border-radius: 32px; overflow: hidden; }
.slayt-no { position: absolute; left: 24px; top: 20px; font-size: 14px; font-weight: 500; color: var(--soluk-3); }
.gorsel-orta { position: absolute; left: 50%; top: 46%; transform: translate(-50%, -50%); }
.gorsel-orta > * { animation: yuz 5s ease-in-out infinite; }
.logo-buyuk { filter: drop-shadow(0 30px 40px rgba(30,70,224,.55)); }
.sepet-kutu {
  width: 172px; height: 172px; border-radius: 44px; background: var(--mavi);
  box-shadow: 0 30px 50px -10px rgba(30,70,224,.6);
  display: flex; align-items: center; justify-content: center;
}
.telefon-maket { width: 136px; height: 260px; padding: 7px; border-radius: 30px; background: #1A2440; box-shadow: 0 30px 50px -10px rgba(0,0,0,.5); }
.telefon-ekran { display: flex; flex-direction: column; gap: 8px; height: 100%; padding: 18px 12px; border-radius: 24px; background: var(--mavi); }
.telefon-ekran span { border-radius: 10px; height: 40px; background: var(--mavi-2); }
.telefon-ekran span:first-child { height: 10px; width: 60%; border-radius: 5px; background: var(--beyaz); }
.telefon-ekran span:last-child { background: var(--sari); }
.yuzen-etiket {
  position: absolute; padding: 12px 16px; border-radius: 14px;
  font-size: 14px; font-weight: 600; color: var(--beyaz);
  display: flex; align-items: center; gap: 8px;
  animation: yuz 6s ease-in-out -2.5s infinite;
}
.yuzen-etiket .yesil-nokta { width: 8px; height: 8px; border-radius: 50%; background: var(--yesil); }
.etiketler { position: absolute; left: 24px; right: 24px; bottom: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.etiket { padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 500; color: #DCE3F2; }

/* Aktif slayt giriş animasyonları */
.slayt.aktif .g1 { animation: gir .8s var(--egri) .3s both; }
.slayt.aktif .g2 { animation: gir .9s var(--egri) .42s both; }
.slayt.aktif .g3 { animation: gir .9s var(--egri) .58s both; }
.slayt.aktif .g4 { animation: gir .9s var(--egri) .72s both; }
.slayt.aktif .g5 { animation: yakinlas 1.1s var(--egri) .35s both; }

.slider-kontrol { position: absolute; left: 0; right: 0; bottom: 44px; }
.slider-kontrol .kap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.noktalar { display: flex; align-items: center; }
.nokta {
  width: 44px; height: 44px; padding: 0; border: none; background: transparent; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.nokta span { display: block; height: 8px; width: 8px; border-radius: 4px; background: rgba(255,255,255,.3); transition: width .4s ease, background-color .4s ease; }
.nokta[aria-current="true"] span { width: 36px; background: var(--beyaz); }
.oklar { display: flex; gap: 10px; }
.ok-btn { width: 50px; height: 50px; border-radius: 50%; cursor: pointer; }

/* ---------- Yetenek şeridi ---------- */
.yetenek-serit { border-radius: 24px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); overflow: hidden; }
.yetenek { padding: 28px; display: flex; align-items: center; gap: 16px; border-right: 1px solid rgba(255,255,255,.08); }
.yetenek-harf { flex: none; width: 46px; height: 46px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--beyaz); }
.yetenek-yazi { display: flex; flex-direction: column; line-height: 1.35; }
.yetenek-yazi b { font-weight: 600; font-size: 18px; }
.yetenek-yazi span { font-size: 14px; color: var(--soluk); }

/* ---------- Bölümler ---------- */
.bolum { padding-top: 150px; padding-bottom: 40px; }
.bolum-bas { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; margin-bottom: 56px; }
.bolum-bas-yan { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 56px; }
.bolum-bas-yan > div { display: flex; flex-direction: column; gap: 18px; max-width: 760px; }
.bolum-bas-yan .rozet { align-self: flex-start; }
.baslik-2 { font-weight: 600; font-size: clamp(36px, 4.4vw, 60px); line-height: 1.05; letter-spacing: -0.045em; color: var(--beyaz); max-width: 780px; }
.alt-metin { color: var(--soluk); font-size: 18px; max-width: 600px; }
.alt-metin.dar { max-width: 380px; font-size: 17px; }

/* Kart */
.kart { transition: transform .4s var(--egri), border-color .4s ease, box-shadow .4s ease, background-color .4s ease; }
.kart:hover {
  transform: translateY(-8px);
  border-color: rgba(143,168,255,.55);
  background: rgba(255,255,255,.085);
  box-shadow: 0 30px 60px -30px rgba(77,116,255,.55), inset 0 1px 0 rgba(255,255,255,.12);
}
.kart .ik { transition: transform .5s cubic-bezier(.3, 1.6, .5, 1); }
.kart:hover .ik { transform: rotate(-8deg) scale(1.08); }

.hizmet-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.hizmet-kart { padding: 34px; border-radius: 26px; color: var(--metin); display: flex; flex-direction: column; gap: 16px; }
.hizmet-kart:hover { color: var(--metin); }
.ikon-kutu { width: 58px; height: 58px; border-radius: 18px; display: flex; align-items: center; justify-content: center; }
.hizmet-kart h3 { margin-top: 8px; font-weight: 600; font-size: 23px; letter-spacing: -0.02em; color: var(--beyaz); }
.hizmet-kart p { color: var(--soluk); }
.bilgi-al { margin-top: auto; padding-top: 8px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--mavi-acik); }

.ilke-grid, .surec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.ilke-kart, .surec-kart { border-radius: 24px; padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.ilke-no { font-size: 44px; font-weight: 600; letter-spacing: -0.04em; line-height: 1; }
.ilke-kart h3, .surec-kart h3 { margin-top: 10px; font-size: 21px; font-weight: 600; letter-spacing: -0.02em; color: var(--beyaz); }
.ilke-kart p, .surec-kart p { color: var(--soluk); font-size: 16px; }

/* Hakkında */
.hakkinda-kart { border-radius: 32px; padding: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 48px; }
.foto-yer {
  flex: 1 1 340px; min-width: 0; aspect-ratio: 4 / 5; max-height: 520px;
  border-radius: 24px; background: rgba(255,255,255,.06); border: 1px dashed rgba(255,255,255,.22);
  display: flex; align-items: flex-end; padding: 24px; overflow: hidden; position: relative;
}
.foto-yer img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.foto-yer span { font-size: 14px; color: var(--soluk); }
.hakkinda-metin { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 26px; }
.hakkinda-metin .rozet { align-self: flex-start; }
.alinti { font-size: clamp(26px, 2.8vw, 38px); font-weight: 500; line-height: 1.22; letter-spacing: -0.03em; color: var(--beyaz); }
.egitim { align-self: flex-start; display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: 18px; }
.egitim-ikon { flex: none; width: 46px; height: 46px; border-radius: 14px; background: var(--mavi); color: var(--beyaz); display: flex; align-items: center; justify-content: center; }
.egitim-yazi { display: flex; flex-direction: column; line-height: 1.35; }
.egitim-yazi b { font-weight: 600; }
.egitim-yazi span { font-size: 15px; color: var(--soluk); }
.soluk { color: var(--soluk); }
.kurucu-alt { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; border-top: 1px solid var(--cizgi); }
.kurucu-ad { display: flex; flex-direction: column; gap: 2px; }
.kurucu-ad b { font-weight: 600; font-size: 18px; color: var(--beyaz); }
.ikonlar { display: flex; gap: 10px; }

/* Süreç */
.cizgi-iz { height: 3px; border-radius: 2px; background: rgba(255,255,255,.1); overflow: hidden; }
.dol { height: 100%; transform: scaleX(0); transform-origin: left; transition: transform 1.4s var(--egri) .2s; }
.gorundu .dol { transform: scaleX(1); }
.adim { font-size: 14px; font-weight: 500; color: var(--soluk-3); padding-top: 8px; }

/* SSS */
.sss-kap { max-width: 1000px; }
.sss-liste { display: flex; flex-direction: column; gap: 12px; }
.sss-oge { border-radius: 20px; overflow: hidden; }
.sss-oge summary {
  list-style: none; cursor: pointer;
  min-height: 72px; padding: 22px 26px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  font-size: 19px; font-weight: 500; letter-spacing: -0.01em; color: var(--beyaz);
}
.sss-oge summary::-webkit-details-marker { display: none; }
.arti {
  flex: none; width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  transition: transform .35s ease, background-color .35s ease;
}
.sss-oge[open] .arti { transform: rotate(45deg); background: var(--mavi); }
.sss-oge p { padding: 0 70px 26px 26px; color: var(--soluk-2); }
.sss-oge[open] p { animation: gir .6s var(--egri) both; }

/* İletişim */
.iletisim-kart { border-radius: 36px; padding: 56px; display: flex; flex-wrap: wrap; align-items: center; gap: 48px; }
.iletisim-sol { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.baslik-iletisim { font-weight: 600; font-size: clamp(38px, 4.6vw, 66px); line-height: 1; letter-spacing: -0.05em; color: var(--beyaz); }
.iletisim-bilgi { display: flex; flex-wrap: wrap; gap: 28px; padding-top: 8px; }
.iletisim-bilgi div { display: flex; flex-direction: column; gap: 2px; }
.iletisim-bilgi small { font-size: 14px; color: var(--soluk-3); }
.iletisim-bilgi a, .iletisim-bilgi span { font-size: 18px; font-weight: 500; color: var(--beyaz); }
.iletisim-sag { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.buyuk-kart { padding: 30px; border-radius: 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 0; font-size: inherit; }
.buyuk-kart-sol { display: inline-flex; align-items: center; gap: 18px; }
.buyuk-kart-yazi { display: flex; flex-direction: column; line-height: 1.25; }
.buyuk-kart-yazi b { font-size: 26px; font-weight: 600; letter-spacing: -0.03em; }
.buyuk-kart-yazi span { font-size: 15px; font-weight: 500; }
.tel-kart .buyuk-kart-yazi b { font-size: 22px; }
.tel-kart .buyuk-kart-yazi span { color: var(--soluk-2); }
.wa-ikon { position: relative; width: 60px; height: 60px; flex: none; }
.wa-ikon .halka, .wa-ikon .ic { position: absolute; inset: 0; border-radius: 50%; background: var(--yesil-koyu); }
.wa-ikon .ic { color: var(--yesil); display: flex; align-items: center; justify-content: center; }
.tel-ikon { flex: none; width: 56px; height: 56px; border-radius: 50%; background: var(--mavi); color: var(--beyaz); display: flex; align-items: center; justify-content: center; }
.ig-kart { padding: 20px 30px; border-radius: 24px; color: #DCE3F2; font-weight: 500; font-size: 16px; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 0; }
.ig-kart > span:first-child { display: inline-flex; align-items: center; gap: 12px; }
.ig-kart .soluk { font-weight: 500; }

/* Alt bilgi */
.alt-bilgi { border-top: 1px solid rgba(255,255,255,.08); background: rgba(5,8,18,.5); }
.alt-bilgi .kap { padding-top: 56px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 44px; }
.alt-ust { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; }
.alt-marka { flex: 1 1 280px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.alt-marka .logo-yazi { font-size: 19px; }
.alt-marka p { max-width: 320px; color: var(--soluk); font-size: 15px; }
.alt-linkler { display: flex; flex-wrap: wrap; gap: 40px 72px; font-size: 15px; }
.alt-linkler div { display: flex; flex-direction: column; gap: 10px; }
.alt-linkler b { font-weight: 600; }
.alt-son { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); font-size: 14px; color: var(--soluk-3); }
.alt-son a { color: var(--soluk-3); }
.alt-son a:hover { color: var(--beyaz); }

/* Sabit düğmeler */
.sabit-tel {
  position: fixed; right: 30px; bottom: 104px; z-index: 30;
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(30,70,224,.75); color: var(--beyaz);
  display: flex; align-items: center; justify-content: center;
}
.sabit-wa {
  position: fixed; right: 24px; bottom: 24px; z-index: 30;
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  animation: zipla 3.5s ease-in-out 2s infinite;
}
.sabit-wa .halka { position: absolute; inset: 0; border-radius: 50%; background: var(--yesil); }
.sabit-wa .ic {
  position: relative; width: 64px; height: 64px; border-radius: 50%;
  background: var(--yesil); color: var(--yesil-koyu);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px -10px rgba(0,0,0,.6);
}
.halka { animation: halka 2.2s ease-out infinite; }

/* Basit sayfa (KVKK, hata) */
.duz-sayfa { padding-top: 120px; padding-bottom: 120px; max-width: 860px; }
.duz-sayfa .cam { border-radius: 28px; padding: 48px; display: flex; flex-direction: column; gap: 18px; }
.duz-sayfa h1 { font-size: clamp(32px, 4vw, 48px); font-weight: 600; letter-spacing: -0.04em; color: var(--beyaz); }
.duz-sayfa p { color: var(--soluk-2); }

/* ---------- Kaydırınca beliren öğeler ---------- */
.js .rv { opacity: 0; transform: translateY(50px); filter: blur(8px); transition: opacity .9s var(--egri), transform .9s var(--egri), filter .9s var(--egri); }
.js .rvz { opacity: 0; transform: scale(.93); transition: opacity 1s var(--egri), transform 1s var(--egri); }
.js .rv.gorundu, .js .rvz.gorundu { opacity: 1; transform: none; filter: none; }

/* ---------- Animasyon tanımları ---------- */
@keyframes suz1 { 0%, 100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(120px, 80px) scale(1.12); } 66% { transform: translate(-80px, 140px) scale(.92); } }
@keyframes suz2 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-140px, -60px) scale(1.15); } }
@keyframes gir { from { opacity: 0; transform: translateY(36px); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes yakinlas { from { opacity: 0; transform: scale(.9) rotate(-2deg); } to { opacity: 1; transform: none; } }
@keyframes yuz { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes nefes { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .45; transform: scale(.8); } }
@keyframes halka { from { transform: scale(1); opacity: .55; } to { transform: scale(1.9); opacity: 0; } }
@keyframes zipla { 0%, 80%, 100% { transform: translateY(0); } 86% { transform: translateY(-9px); } 92% { transform: translateY(0); } 96% { transform: translateY(-4px); } }
@keyframes parla { 0% { left: -60%; } 35%, 100% { left: 130%; } }

/* ---------- Mobil ---------- */
@media (max-width: 720px) {
  .kap { padding: 0 18px; }
  .slayt-ic { padding: 72px 18px 130px; gap: 36px; }
  .slayt-gorsel { height: 340px; }
  .bolum { padding-top: 100px; }
  .hakkinda-kart, .iletisim-kart { padding: 24px; border-radius: 26px; }
  .duz-sayfa .cam { padding: 28px; }
  .hizmet-grid { grid-template-columns: 1fr; }
  .buyuk-kart { padding: 22px; }
  .buyuk-kart-yazi b { font-size: 21px; }
  .sss-oge p { padding: 0 22px 22px; }
}

/* Hareket azaltma tercihi */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .rv, .js .rvz { opacity: 1; transform: none; filter: none; }
}

/* =========================================================
   Alt sayfalar ve SEO bölümleri
   ========================================================= */

.atla { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--beyaz); color: var(--zemin); font-weight: 600; transition: top .2s; }
.atla:focus { top: 16px; color: var(--zemin); }

/* Sayfa başlığı */
.sayfa-bas { padding-top: 90px; padding-bottom: 40px; display: flex; flex-direction: column; align-items: flex-start; gap: 22px; }
.sayfa-h1 { font-weight: 600; font-size: clamp(36px, 5vw, 68px); line-height: 1.04; letter-spacing: -0.045em; color: var(--beyaz); max-width: 1000px; }
.sayfa-giris { max-width: 760px; color: var(--soluk-2); font-size: 19px; line-height: 1.6; }
.bolum-kisa { padding-top: 70px; padding-bottom: 10px; }

/* Kırıntı menü */
.kirinti { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: var(--soluk-3); }
.kirinti a { color: var(--soluk); }
.kirinti a:hover { color: var(--beyaz); }
.kirinti [aria-current] { color: var(--soluk-2); }

/* Genel kutular */
.iki-kolon { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.kutu { border-radius: 24px; padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.baslik-3 { font-size: 24px; font-weight: 600; letter-spacing: -0.02em; color: var(--beyaz); }
.baslik-4 { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; color: var(--beyaz); }
.vurgu { color: var(--mavi-acik); }

.liste-tik { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.liste-tik li { position: relative; padding-left: 30px; color: var(--soluk-2); }
.liste-tik li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px; border-radius: 6px;
  background: rgba(77,116,255,.22) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238FA8FF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.liste-tik b { color: var(--beyaz); font-weight: 600; }

.cipler { display: flex; flex-wrap: wrap; gap: 8px; }
.cip { padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 500; color: #DCE3F2; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
a.cip:hover { color: var(--beyaz); border-color: rgba(143,168,255,.6); }

/* Kanıt şeridi */
.kanit-serit { border-radius: 24px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); overflow: hidden; }
.kanit { padding: 28px; display: flex; flex-direction: column; gap: 4px; border-right: 1px solid rgba(255,255,255,.08); }
.kanit b { font-size: 40px; font-weight: 600; letter-spacing: -0.04em; line-height: 1; color: var(--beyaz); }
.kanit span { font-size: 15px; color: var(--soluk); }
.kanit-kutu { margin-top: 20px; border-radius: 20px; padding: 20px 24px; display: flex; align-items: center; gap: 16px; }
.kanit-kutu p { color: var(--soluk-2); }
.kanit-kutu b { color: var(--beyaz); }

/* Projeler */
.proje-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.proje-kart { border-radius: 26px; padding: 32px; display: flex; flex-direction: column; gap: 14px; }
.proje-ust { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.proje-etiket { font-size: 13px; font-weight: 600; color: var(--mavi-acik); letter-spacing: .01em; }
.proje-rakam { font-size: 13px; color: var(--soluk); }
.proje-rakam b { font-size: 20px; color: var(--sari); font-weight: 700; margin-right: 2px; }
.proje-kart h3 { font-size: 23px; font-weight: 600; letter-spacing: -0.02em; color: var(--beyaz); }
.proje-kart p { color: var(--soluk); }
.proje-kart .bilgi-al, .hakkinda-metin .bilgi-al { margin-top: 4px; }

/* İlçeler */
.ilce-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.ilce-cip {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 16px; border-radius: 14px;
  color: #DCE3F2; font-weight: 500; font-size: 15px;
  transition: transform .25s ease, border-color .25s ease, background-color .25s ease;
}
.ilce-cip:hover { color: var(--beyaz); transform: translateY(-3px); border-color: rgba(143,168,255,.6); background: rgba(77,116,255,.18); }
.ilce-kart-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.ilce-kart { border-radius: 22px; padding: 26px; display: flex; flex-direction: column; gap: 10px; color: var(--metin); }
.ilce-kart:hover { color: var(--metin); }
.ilce-kart-ust { display: flex; align-items: center; gap: 8px; font-size: 20px; color: var(--beyaz); }
.ilce-kart .soluk { font-size: 15px; }
.ilke-kart { color: var(--metin); }
a.ilke-kart:hover { color: var(--metin); }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.blog-kart { border-radius: 24px; padding: 30px; display: flex; flex-direction: column; gap: 12px; color: var(--metin); }
.blog-kart:hover { color: var(--metin); }
.blog-kart h3 { font-size: 21px; font-weight: 600; letter-spacing: -0.02em; color: var(--beyaz); line-height: 1.3; }
.blog-kart p { color: var(--soluk); font-size: 16px; }

.yazi-kap { max-width: 900px; }
.yazi-bilgi { color: var(--soluk-3); font-size: 15px; }
.yazi-bilgi a { color: var(--soluk-2); }
.yazi { border-radius: 28px; padding: 48px; font-size: 18px; line-height: 1.75; color: var(--soluk-2); }
.yazi h2 { margin: 36px 0 12px; font-size: 26px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: var(--beyaz); }
.yazi p { margin: 0 0 16px; }
.yazi ul, .yazi ol { margin: 0 0 16px; padding-left: 24px; display: flex; flex-direction: column; gap: 8px; }
.yazi strong { color: var(--beyaz); font-weight: 600; }
.yazi a { color: var(--mavi-acik); text-decoration: underline; text-underline-offset: 3px; }
.yazi-giris { font-size: 20px; color: var(--metin); }
.yazar-kutu { margin-top: 20px; border-radius: 22px; padding: 22px 26px; display: flex; gap: 16px; align-items: flex-start; }
.yazar-kutu b { color: var(--beyaz); }

/* Deneyim zaman çizelgesi */
.zaman { list-style: none; margin: 0; padding: 0 0 0 26px; position: relative; display: flex; flex-direction: column; gap: 16px; }
.zaman::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--mavi-2), rgba(77,116,255,.1)); }
.zaman-oge { position: relative; border-radius: 22px; padding: 24px 28px; display: flex; flex-direction: column; gap: 8px; }
.zaman-oge::before { content: ""; position: absolute; left: -26px; top: 30px; width: 16px; height: 16px; border-radius: 50%; background: var(--zemin); border: 3px solid var(--mavi-2); }
.zaman-oge:first-child::before { border-color: var(--sari); }
.zaman-tarih { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; color: var(--soluk-3); }
.zaman-oge h3 { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; color: var(--beyaz); }
.zaman-oge p { color: var(--soluk); font-size: 16px; }
.yetkinlik-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }

/* Alt bilgi: hizmet bölgeleri */
.alt-marka .ikonlar { margin-top: 6px; flex-wrap: wrap; }
.alt-bolgeler { display: flex; flex-direction: column; gap: 12px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); font-size: 14px; }
.alt-bolgeler b { font-weight: 600; }
.alt-ilceler { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.alt-ilceler a { font-size: 14px; }

.duz-sayfa .cipler { margin-top: 8px; }

@media (max-width: 720px) {
  .sayfa-bas { padding-top: 60px; }
  .yazi { padding: 26px 22px; font-size: 17px; }
  .kutu, .proje-kart { padding: 24px; }
  .proje-grid, .blog-grid { grid-template-columns: 1fr; }
}

/* Mobil düzeltmeler: menü bağlantıları kaydırılabilir satır, slayt görseli küçülür */
@media (max-width: 900px) {
  .nav-linkler {
    display: flex; order: 3; width: 100%; gap: 20px;
    overflow-x: auto; padding: 6px 2px 2px; scrollbar-width: none;
  }
  .nav-linkler::-webkit-scrollbar { display: none; }
  .nav-linkler .nl { white-space: nowrap; min-height: 32px; display: inline-flex; align-items: center; }
  .menu-sag { width: 100%; justify-content: space-between; }
}
@media (max-width: 720px) {
  .logo-buyuk svg { width: 150px; height: 150px; }
  .sepet-kutu { width: 120px; height: 120px; border-radius: 32px; }
  .sepet-kutu svg { width: 60px; height: 60px; }
  .telefon-maket { transform: scale(.72); }
  .gorsel-orta { top: 40%; }
}

/* Mobilde sabit düğmeler içeriği kapatmasın */
@media (max-width: 720px) {
  .sabit-tel { display: none; }
  .sabit-wa, .sabit-wa .ic { width: 54px; height: 54px; }
  .sabit-wa { right: 14px; bottom: 14px; }
  .sabit-wa .ic svg { width: 26px; height: 26px; }
}

/* =========================================================
   Kurucu fotoğrafı
   ========================================================= */
.foto-yer.dolu { border: 1px solid rgba(255,255,255,.14); background: #0A1022; padding: 0; }
.foto-yer img { object-fit: cover; object-position: center top; transition: transform .8s var(--egri); }
.hakkinda-kart:hover .foto-yer img { transform: scale(1.03); }
.foto-etiket {
  position: absolute; left: 18px; bottom: 18px; z-index: 1;
  display: flex; flex-direction: column; gap: 2px; padding: 12px 16px; border-radius: 16px;
  background: rgba(10,16,34,.55); line-height: 1.3;
}
.foto-etiket b { color: var(--beyaz); font-weight: 600; }
.foto-etiket span { font-size: 13px; color: var(--soluk-2); }

.hakkimda-ust { width: 100%; display: flex; flex-wrap: wrap; align-items: center; gap: 48px; }
.hakkimda-yazi { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 22px; }
.hakkimda-foto {
  flex: 0 1 380px; min-width: 0; margin: 0; position: relative; overflow: hidden;
  border-radius: 28px; aspect-ratio: 4 / 5; padding: 0;
  box-shadow: 0 40px 80px -40px rgba(30,70,224,.6);
  animation: yakinlas 1.1s var(--egri) .2s both;
}
.hakkimda-foto img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.hakkimda-foto figcaption {
  position: absolute; left: 16px; right: 16px; bottom: 16px; padding: 12px 16px; border-radius: 16px;
  background: rgba(10,16,34,.6); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.12); display: flex; flex-direction: column; gap: 2px; line-height: 1.3;
}
.hakkimda-foto figcaption b { color: var(--beyaz); font-weight: 600; }
.hakkimda-foto figcaption span { font-size: 13px; color: var(--soluk-2); }

.yazar-foto { flex: none; width: 64px; height: 64px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(143,168,255,.5); }

@media (max-width: 720px) {
  .hakkimda-foto { flex-basis: 100%; max-width: 360px; }
}
.foto-yer.dolu { max-height: none; aspect-ratio: 4 / 5; }
@media (max-width: 720px) {
  .hakkimda-foto { order: -1; max-width: 300px; }
}

/* Örnek çözümler */
.cozum-kart { color: var(--metin); }
.cozum-kart:hover { color: var(--metin); }
.cozum-kart .proje-ust { justify-content: flex-start; gap: 14px; }
.cozum-ikon { width: 44px; height: 44px; border-radius: 13px; }
.cozum-kart .bilgi-al { margin-top: auto; padding-top: 6px; }