/* ============================================================
   akinsoftcorlu.net — Zorlu Grup Bilişim tasarım sistemi v2
   Koyu mesh hero, cam menü, bento ızgara, degrade vurgular.
   Marka: AKINSOFT mavisi + küre yeşili, Zorlu laciverti.
   ============================================================ */

:root {
  --gece: #070E1B;           /* en koyu zemin */
  --gece-2: #0B1730;         /* kart koyusu */
  --mavi: #3B82F6;           /* modern marka mavisi */
  --mavi-parlak: #60A5FA;
  --yesil: #2FD46C;          /* küre yeşilinin canlı hali */
  --yesil-koyu: #1FA855;
  --murekkep: #0C1A2E;       /* açık zeminde metin */
  --kursun: #55677E;         /* ikincil metin */
  --bulut: #F5F8FD;          /* açık bölüm zemini */
  --cizgi: #E3ECF7;
  --beyaz: #FFFFFF;

  --grad: linear-gradient(120deg, var(--mavi) 0%, var(--yesil) 100%);
  --grad-yumusak: linear-gradient(120deg, rgba(59,130,246,.14), rgba(47,212,108,.14));

  --font-display: "Sora", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --govde-genislik: 1200px;
  --r-l: 28px;
  --r-m: 18px;
  --golge: 0 18px 50px rgba(12, 26, 46, 0.10);
  --golge-mavi: 0 12px 40px rgba(59, 130, 246, 0.22);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--murekkep);
  background: var(--beyaz);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--mavi); }

:focus-visible {
  outline: 3px solid var(--yesil);
  outline-offset: 3px;
  border-radius: 6px;
}

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

/* ---------- Yüzen cam menü ---------- */
.site-baslik {
  position: sticky;
  top: 14px;
  z-index: 90;
  pointer-events: none;
  margin-top: 14px;
}
.site-baslik .govde {
  pointer-events: auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  border: 1px solid rgba(12, 26, 46, 0.08);
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(12, 26, 46, 0.10);
  padding: 0 10px 0 18px;
}
.marka { display: flex; align-items: center; text-decoration: none; }
.marka img { height: 56px; width: auto; }

.site-baslik nav { flex: 1; display: flex; justify-content: center; }
.ana-menu { display: flex; align-items: center; gap: 1px; list-style: none; }

/* Açılır menü (Ek Hizmetler) */
.acilir { position: relative; }
.acilir > a .ok { font-size: 9px; opacity: .65; }
.alt-menu {
  list-style: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 216px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  border: 1px solid rgba(12, 26, 46, 0.08);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(12, 26, 46, 0.16);
  padding: 8px;
  display: none;
  z-index: 95;
}
.alt-menu::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}
.acilir:hover .alt-menu,
.acilir:focus-within .alt-menu { display: block; }
.alt-menu a { display: block; border-radius: 10px; padding: 9px 14px; font-size: 14px; white-space: nowrap; }
.ana-menu a {
  display: block;
  padding: 8px 9px;
  text-decoration: none;
  color: var(--murekkep);
  font-weight: 500;
  font-size: 13.5px;
  border-radius: 999px;
  transition: background .18s ease, color .18s ease;
}
.ana-menu a:hover { background: rgba(59, 130, 246, 0.10); color: var(--mavi); }
.ana-menu a[aria-current="page"] { background: rgba(59, 130, 246, 0.12); color: var(--mavi); font-weight: 600; }
.ana-menu a.menu-cta {
  background: var(--grad);
  color: var(--beyaz);
  font-weight: 600;
  margin-left: 8px;
  padding: 9px 16px;
  box-shadow: var(--golge-mavi);
  transition: transform .18s ease, box-shadow .18s ease;
}
.ana-menu a.menu-cta:hover { transform: translateY(-1px); box-shadow: 0 16px 44px rgba(59,130,246,.32); color: var(--beyaz); }
.ana-menu a.menu-cta-odeme {
  background: var(--gece-2);
  margin-left: 6px;
  box-shadow: 0 8px 24px rgba(12, 26, 46, 0.22);
}
.ana-menu a.menu-cta-odeme:hover { box-shadow: 0 14px 36px rgba(12, 26, 46, 0.32); }

.menu-dugme {
  display: none;
  background: rgba(59, 130, 246, 0.10);
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  cursor: pointer;
  color: var(--mavi);
}

/* ---------- Hero: koyu mesh + ızgara ---------- */
.hero {
  position: relative;
  background: var(--gece);
  color: var(--beyaz);
  padding: 130px 0 110px;
  margin-top: -96px; /* cam menü hero'nun üstünde yüzer */
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(720px 420px at 12% 0%, rgba(59, 130, 246, 0.32), transparent 62%),
    radial-gradient(640px 420px at 88% 18%, rgba(47, 212, 108, 0.20), transparent 60%),
    radial-gradient(900px 560px at 55% 110%, rgba(59, 130, 246, 0.16), transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, black 30%, transparent 75%);
  pointer-events: none;
}
.hero .govde { position: relative; z-index: 2; }
.hero-ic {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 64px;
  align-items: center;
}
.hero-metin { max-width: 760px; }

/* Logo vitrini: cam panelde büyük marka kilidi */
.hero-logo-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--r-l);
  padding: 44px 48px;
  min-width: 260px;
}
.hero-logo-panel img {
  height: 92px;
  width: auto;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.35));
}
.hero-logo-panel img:not(.hero-logo-akinsoft) {
  filter: brightness(0) invert(1) drop-shadow(0 10px 30px rgba(0, 0, 0, 0.35));
}
.hero-logo-panel img.hero-logo-akinsoft { height: 104px; }
.hero-logo-ayrac {
  width: 72px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad);
}
.hero-logo-panel p {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #A8C4EC;
  margin-top: -4px;
}
@media (max-width: 1080px) {
  .hero-ic { grid-template-columns: 1fr; }
  .hero-logo-panel { display: none; }
}

.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: #A8C4EC;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 8px 16px;
  margin-bottom: 28px;
  backdrop-filter: blur(6px);
}
.hero .eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--yesil);
  box-shadow: 0 0 12px var(--yesil);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 6.4vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero h1 .vurgu {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.tanim {
  font-size: clamp(16px, 2vw, 19px);
  color: #9FB4D4;
  max-width: 640px;
  margin-bottom: 44px;
}

/* ---------- İmza öğesi: sektör seçici ---------- */
.secici-etiket {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: #7E93B4;
  margin-bottom: 14px;
}
.sektor-cipler { display: flex; flex-wrap: wrap; gap: 10px; }
.sektor-cip {
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 500;
  color: #DCE7F7;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 10px 20px;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.sektor-cip:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.30);
  transform: translateY(-2px);
}
.sektor-cip[aria-pressed="true"] {
  background: var(--grad);
  border-color: transparent;
  color: var(--beyaz);
  font-weight: 600;
  box-shadow: 0 8px 28px rgba(47, 212, 108, 0.30);
}

.cozum-karti {
  margin-top: 30px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--beyaz);
  border-radius: var(--r-m);
  padding: 28px 30px;
  display: none;
  max-width: 660px;
  position: relative;
  overflow: hidden;
}
.cozum-karti::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad);
}
.cozum-karti.acik { display: block; animation: kartGelis .35s cubic-bezier(.2,.9,.3,1); }
@keyframes kartGelis {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to { opacity: 1; transform: none; }
}
.cozum-karti .urun-adi {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 8px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  width: fit-content;
}
.cozum-karti p { color: #AFC2DD; font-size: 15px; margin-bottom: 20px; }
.cozum-karti .kart-alt { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* ---------- Düğmeler ---------- */
.dugme {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border-radius: 999px;
  padding: 13px 28px;
  border: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.dugme:hover { transform: translateY(-2px); }
.dugme-yesil, .dugme-mavi {
  background: var(--grad);
  color: var(--beyaz);
  box-shadow: var(--golge-mavi);
}
.dugme-yesil:hover, .dugme-mavi:hover { box-shadow: 0 18px 48px rgba(59, 130, 246, 0.34); }
.dugme-cerceve {
  background: transparent;
  color: inherit;
  border: 1.5px solid currentColor;
  opacity: .92;
}
.dugme-cerceve:hover { opacity: 1; }
main .bolum .dugme-cerceve { color: var(--mavi); }

/* ---------- Kayan şerit (marquee) ---------- */
.serit-kayan {
  background: var(--gece);
  padding: 21px 0;
  overflow: hidden;
  position: relative;
}
/* "programlıyoruz." degradesinden çerçeve: üst şerit ileri, alt şerit geri akar */
.serit-kayan::before,
.serit-kayan::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3B82F6 0%, #2FD46C 25%, #3B82F6 50%, #2FD46C 75%, #3B82F6 100%);
  background-size: 200% 100%;
  z-index: 1;
}
.serit-kayan::before { top: 0; animation: cerceveAk 6s linear infinite; }
.serit-kayan::after { bottom: 0; animation: cerceveAk 6s linear infinite reverse; }
@keyframes cerceveAk {
  from { background-position: 0% 0; }
  to { background-position: 200% 0; }
}
.serit-ic {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: kaydir 36s linear infinite;
}
.serit-kayan:hover .serit-ic { animation-play-state: paused; }
.serit-ic span {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #5F759A;
  white-space: nowrap;
}
.serit-ic span::before { content: "✦"; color: var(--yesil); margin-right: 48px; }
@keyframes kaydir {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Beyaz marka slider'ı ---------- */
.marka-serit {
  background: var(--beyaz);
  border-top: 1px solid var(--cizgi);
  border-bottom: 1px solid var(--cizgi);
  padding: 46px 0 50px;
  overflow: hidden;
}
.marka-serit-etiket {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--kursun);
  margin-bottom: 30px;
}
.marka-serit .serit-ic {
  display: flex;
  gap: 72px;
  width: max-content;
  animation: kaydir 42s linear infinite;
}
.marka-serit:hover .serit-ic { animation-play-state: paused; }
.marka-serit .serit-ic span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 27px;
  letter-spacing: -0.01em;
  text-transform: none;
  color: #B7C4D4;
  white-space: nowrap;
  transition: color .2s ease;
}
.marka-serit .serit-ic span:hover { color: var(--murekkep); }
.marka-serit .serit-ic span::before { content: none; }

/* ---------- Bölümler ---------- */
.bolum { padding: 104px 0; }
.bolum-sis { background: var(--bulut); }
.bolum-baslik { max-width: 760px; margin-bottom: 56px; }
.bolum-baslik .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yesil-koyu);
  background: rgba(47, 212, 108, 0.10);
  border-radius: 999px;
  padding: 7px 15px;
  margin-bottom: 18px;
}
.bolum-baslik h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 14px;
}
.bolum-baslik p { color: var(--kursun); font-size: 17px; }
.grad-yazi {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Bento ızgara ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.bento .kart-buyuk { grid-column: span 2; }

.kart {
  position: relative;
  z-index: 0;
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-l);
  padding: 34px 32px;
  text-decoration: none;
  color: var(--murekkep);
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  transition: transform .25s cubic-bezier(.2,.9,.3,1), box-shadow .25s ease, border-color .25s ease;
}
/* Kart köşesinde soluk ikon filigranı */
.kart-soluk {
  position: absolute;
  right: -16px;
  bottom: -16px;
  width: 122px;
  height: 122px;
  z-index: -1;
  opacity: 0.16;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.kart:hover .kart-soluk {
  opacity: 0.3;
  transform: scale(1.07) rotate(-5deg);
}
@media (prefers-reduced-motion: reduce) {
  .kart:hover .kart-soluk { transform: none; }
}
.kart:hover {
  transform: translateY(-6px);
  box-shadow: var(--golge);
  border-color: rgba(59, 130, 246, 0.35);
}
.kart .kart-mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--yesil-koyu);
  letter-spacing: 0.08em;
}
.kart h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
}
.kart p { font-size: 15px; color: var(--kursun); }
.kart .kart-ok {
  margin-top: auto;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--mavi);
  transition: transform .2s ease;
}
.kart:hover .kart-ok { transform: translateX(5px); }

/* koyu vitrin kartı (bento'nun yıldızı) */
.kart-koyu {
  background: linear-gradient(135deg, var(--gece-2) 0%, #10264D 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--beyaz);
}
.kart-koyu::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(420px 260px at 90% -10%, rgba(47, 212, 108, 0.22), transparent 60%),
    radial-gradient(380px 260px at 0% 110%, rgba(59, 130, 246, 0.28), transparent 60%);
  pointer-events: none;
}
.kart-koyu > * { position: relative; }
.kart-koyu h3 { font-size: 26px; color: var(--beyaz); }
.kart-koyu p { color: #A5B8D6; font-size: 15.5px; max-width: 480px; }
.kart-koyu .kart-ok { color: var(--yesil); }
.kart-koyu:hover { border-color: rgba(47, 212, 108, 0.45); box-shadow: 0 24px 70px rgba(9, 20, 40, 0.5); }

/* ---------- Tam genişlik video bandı ---------- */
.bolum-video {
  background: var(--gece);
  overflow: hidden;
  line-height: 0;
  text-align: center;
}
/* Video kendi en-boy oranında, kırpılmadan gösterilir — böylece içindeki tüm
   yazılar her ekran boyutunda (mobil dahil) eksiksiz okunur. */
.bolum-video-arka {
  display: block;
  width: 100%;
  height: auto;
}
/* Masaüstünde bandın çok yükselmemesi için yüksekliği sınırla; video oranını
   koruyarak sığar (contain), kenarda kalan yer koyu zeminle dolar — kırpma/esneme yok. */
@media (min-width: 900px) {
  .bolum-video-arka {
    max-height: 460px;
    object-fit: contain;
  }
}

/* ---------- Neden biz ---------- */
.neden-izgara {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}
.neden-madde {
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-m);
  padding: 28px 26px;
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.neden-madde:hover { transform: translateY(-4px); box-shadow: var(--golge); }
.neden-madde::before {
  content: "";
  position: absolute;
  top: 0; left: 26px;
  width: 46px; height: 3px;
  border-radius: 0 0 4px 4px;
  background: var(--grad);
}
.neden-madde h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin: 10px 0 8px;
  letter-spacing: -0.01em;
}
.neden-madde p { font-size: 14.5px; color: var(--kursun); }

/* Numaralı varyant: sol üst köşede silik yeşil sıra numarası */
.neden-izgara.sayili { counter-reset: madde; }
.neden-izgara.sayili .neden-madde { padding-top: 64px; }
.neden-izgara.sayili .neden-madde::after {
  counter-increment: madde;
  content: "0" counter(madde);
  position: absolute;
  top: 18px;
  left: 24px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 36px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(47, 212, 108, 0.24);
  pointer-events: none;
}

/* ---------- Slider / kampanya ----------
   Tam ekran slider (?fullscreen=1) akışkan genişliktedir ve 1920px'lik
   HD görseller kullanır; ölçekleme gerekmez, birebir keskin render edilir. */
.slider-sarici {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 3px 0;
  background: var(--grad);
  box-shadow: var(--golge);
}
.slider-olcek {
  position: relative;
  width: 100%;
  aspect-ratio: 1920 / 400;
  overflow: hidden;
  background: var(--gece-2);
}
.slider-cerceve {
  position: absolute;
  top: 0;
  left: 0;
  width: 1920px;
  height: 400px;
  border: 0;
  transform-origin: top left;
}
@media (max-width: 768px) {
  /* Dar ekranda akışkan mod: iframe kendi mobil düzenine geçer */
  .slider-olcek { aspect-ratio: auto; height: 350px; }
  .slider-cerceve { width: 100%; height: 100%; transform: none !important; }
}
.banner-alan {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: center;
  align-items: flex-start;
}
.banner-kutu { text-align: center; }

/* ---------- "Fırsat Akışı" başlığı ---------- */
.firsat-baslik {
  max-width: none;
  text-align: center;
  margin-bottom: 64px;
}
.firsat-baslik h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 8vw, 96px);
  letter-spacing: -0.035em;
  line-height: 1.02;
  color: var(--murekkep);
}
.firsat-baslik h2 span { color: var(--mavi); }
.firsat-baslik .firsat-alt {
  margin-top: 16px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5em;
  text-indent: 0.5em; /* geniş harf aralığında ortalamayı dengeler */
  text-transform: uppercase;
  color: #9AA9BC;
}

/* ---------- Kampanya kartları (kampanya-veri.php'den beslenir) ---------- */
.kampanya-izgara {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.kampanya-kart {
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-l);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s cubic-bezier(.2,.9,.3,1), box-shadow .25s ease, border-color .25s ease;
}
.kampanya-kart:hover {
  transform: translateY(-6px);
  box-shadow: var(--golge);
  border-color: rgba(59, 130, 246, 0.35);
}
.kampanya-gorsel {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--bulut);
}
.kampanya-gorsel img {
  width: 100%;
  height: auto;
  transition: transform .8s cubic-bezier(.2,.9,.3,1);
}
.kampanya-kart:hover .kampanya-gorsel img { transform: scale(1.05); }
.kalan-rozet {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--beyaz);
  background: rgba(7, 14, 27, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 999px;
  padding: 6px 13px;
}
.kalan-rozet.acil { background: rgba(225, 29, 72, 0.92); border-color: rgba(255, 255, 255, 0.25); }
.kampanya-icerik {
  padding: 22px 26px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.kampanya-icerik h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
}
.kampanya-icerik .bitis {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--kursun);
  letter-spacing: 0.04em;
}
.kampanya-aksiyon {
  margin-top: auto;
  padding-top: 16px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.kampanya-aksiyon .dugme { padding: 10px 20px; font-size: 14px; }
.kampanya-durum {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--kursun);
  padding: 14px 0;
}
@media (max-width: 760px) {
  .kampanya-izgara { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .kampanya-kart:hover { transform: none; }
  .kampanya-kart:hover .kampanya-gorsel img { transform: none; }
}

/* ---------- Dosya merkezi ---------- */
.dosya-arac {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
#dosya-arama {
  flex: 1;
  min-width: 240px;
  max-width: 380px;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 18px;
  border: 1.5px solid var(--cizgi);
  border-radius: 999px;
  background: var(--beyaz);
  color: var(--murekkep);
}
#dosya-arama:focus {
  border-color: var(--mavi);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
}
.dosya-filtre { display: flex; gap: 8px; flex-wrap: wrap; }
.dosya-filtre button {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--kursun);
  background: var(--bulut);
  border: 1px solid var(--cizgi);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.dosya-filtre button:hover { background: rgba(59, 130, 246, 0.10); color: var(--mavi); }
.dosya-filtre button[aria-pressed="true"] {
  background: var(--grad);
  border-color: transparent;
  color: var(--beyaz);
  font-weight: 600;
}
.dosya-izgara {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.dosya-kart {
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-m);
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.dosya-kart:hover {
  transform: translateY(-3px);
  box-shadow: var(--golge);
  border-color: rgba(59, 130, 246, 0.30);
}
.dosya-kart .dosya-ust { display: flex; align-items: center; gap: 12px; }
.dosya-kart .dosya-ust img { width: 44px; height: 44px; }
.dosya-kart h3 {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.dosya-kart .dosya-kategori {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--yesil-koyu);
  background: rgba(47, 212, 108, 0.10);
  border-radius: 999px;
  padding: 3px 10px;
  width: fit-content;
}
.dosya-kart p { font-size: 14px; color: var(--kursun); }
.dosya-kart .dosya-kunye {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #8A9DB3;
}
.dosya-kart .dugme { margin-top: auto; justify-content: center; padding: 11px 22px; font-size: 14px; }

/* ---------- Ücretsiz Tanıtım bölümü ---------- */
.tanitim-bolum {
  position: relative;
  color: var(--beyaz);
  overflow: hidden;
  background:
    radial-gradient(760px 480px at 82% 12%, rgba(47, 212, 108, 0.14), transparent 60%),
    radial-gradient(600px 400px at 8% 88%, rgba(59, 130, 246, 0.10), transparent 60%),
    linear-gradient(140deg, #04120B 0%, #0A2117 55%, #051009 100%);
}
.tanitim-bolum::before {
  content: "AKINSOFT";
  position: absolute;
  top: 44px;
  left: 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(90px, 15vw, 220px);
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.04);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
.tanitim-izgara {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 64px;
  align-items: center;
}
.tanitim-buyuk {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 7.4vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.02em;
}
.tanitim-buyuk.yesil { color: var(--yesil); }
.tanitim-alt {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #9CC7B0;
}
.tanitim-metin .iletisim-listesi { margin-top: 34px; max-width: 420px; }
.form-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yesil);
  margin-bottom: 18px;
}
.form-ikili {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 14px;
}
.form-kart label.kvkk-alan {
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: flex-start;
  font-size: 13.5px;
  font-weight: 400;
  line-height: 1.5;
  color: #C0D0E8;
  margin: 0 0 16px;
  cursor: pointer;
}
.form-kart .kvkk-alan input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--yesil);
  flex: none;
}
.form-kart .kvkk-alan span { flex: 1; }
.kvkk-alan a { color: var(--yesil); font-weight: 600; text-decoration: none; }
.kvkk-alan a:hover { text-decoration: underline; }
.kvkk-not {
  font-size: 12.5px;
  line-height: 1.55;
  color: #8AA3B8;
  margin: -2px 0 22px;
}
@media (max-width: 900px) {
  .tanitim-izgara { grid-template-columns: 1fr; gap: 44px; }
  .form-ikili { grid-template-columns: 1fr; }
}

/* ---------- Form ---------- */
.form-bolum {
  position: relative;
  background: var(--gece);
  color: var(--beyaz);
  overflow: hidden;
}
.form-bolum::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(640px 420px at 8% 10%, rgba(59, 130, 246, 0.25), transparent 60%),
    radial-gradient(560px 380px at 95% 90%, rgba(47, 212, 108, 0.16), transparent 60%);
  pointer-events: none;
}
.form-bolum .govde { position: relative; }
.form-izgara {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: start;
}
.form-yan h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.6vw, 42px);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}
.form-yan p { color: #9FB4D4; margin-bottom: 32px; font-size: 16.5px; }
.iletisim-listesi { list-style: none; display: grid; gap: 16px; }
.iletisim-listesi li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 14px;
  padding: 13px 18px;
}
.iletisim-listesi .etiket {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--yesil);
  min-width: 82px;
  letter-spacing: 0.06em;
}
.iletisim-listesi a { color: var(--beyaz); text-decoration: none; font-weight: 500; }
.iletisim-listesi a:hover { text-decoration: underline; }
.iletisim-listesi .deger { color: var(--beyaz); }

.form-kart {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--r-l);
  padding: 36px;
  color: var(--beyaz);
}
.form-kart .alan { margin-bottom: 18px; }
.form-kart label {
  display: block;
  font-weight: 500;
  font-size: 13.5px;
  color: #C0D0E8;
  margin-bottom: 7px;
}
.form-kart input, .form-kart select, .form-kart textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 13px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(7, 14, 27, 0.55);
  color: var(--beyaz);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.form-kart select option { color: var(--murekkep); background: var(--beyaz); }
.form-kart input:focus, .form-kart select:focus, .form-kart textarea:focus {
  border-color: var(--yesil);
  box-shadow: 0 0 0 3px rgba(47, 212, 108, 0.18);
  outline: none;
}
.form-kart textarea { resize: vertical; min-height: 110px; }
.form-kart button[type="submit"] {
  display: flex;
  width: auto;
  margin-left: auto;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13.5px;
  padding: 15px 32px;
}
.form-durum { margin-top: 14px; font-size: 14.5px; font-weight: 500; display: none; }
.form-durum.basari { display: block; color: var(--yesil); }
.form-durum.hata { display: block; color: #FF8080; }
.gizli-alan { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- İç sayfa başlığı ---------- */
.sayfa-baslik {
  position: relative;
  background: var(--gece);
  color: var(--beyaz);
  padding: 150px 0 76px;
  margin-top: -96px;
  overflow: hidden;
}
.sayfa-baslik::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(620px 380px at 10% 0%, rgba(59, 130, 246, 0.30), transparent 60%),
    radial-gradient(540px 360px at 92% 30%, rgba(47, 212, 108, 0.18), transparent 60%);
  pointer-events: none;
}
.sayfa-baslik::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 0%, black 25%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 0%, black 25%, transparent 72%);
  pointer-events: none;
}
.sayfa-baslik .govde { position: relative; z-index: 1; }
.sayfa-baslik .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #A8C4EC;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 7px 15px;
  margin-bottom: 22px;
}
.sayfa-baslik h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4.8vw, 54px);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 16px;
}
.sayfa-baslik p { color: #9FB4D4; max-width: 660px; font-size: 17px; }

/* ---------- Program detay sayfası ---------- */
.program-hero-ic {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 56px;
  align-items: center;
}
.program-hero .eyebrow { text-transform: none; letter-spacing: 0.05em; }
.program-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.program-ikon-cerceve { margin-bottom: 0; }
.program-ikon { width: 148px; height: 148px; display: block; }
.ozellik-buyuk { max-width: 900px; gap: 14px 32px; }
.ozellik-buyuk li { font-size: 16px; padding-left: 30px; }
.modul-izgara {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
}
.modul-kutu {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 11px;
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: 14px;
  padding: 20px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--murekkep);
  text-align: center;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.modul-kutu img { width: 27px; height: 27px; }
.modul-kutu:hover {
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: var(--golge);
  transform: translateY(-2px);
}
@media (max-width: 760px) {
  .program-hero-ic { grid-template-columns: 1fr; gap: 32px; }
  .program-ikon { width: 108px; height: 108px; }
}
@media (prefers-reduced-motion: reduce) {
  .modul-kutu:hover { transform: none; }
}

/* ---------- Kampanya vitrini (program detay) ---------- */
.kampanya-vitrin { display: grid; gap: 22px; }
.vitrin-ana {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 44px;
  align-items: center;
  background: var(--bulut);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-l);
  padding: 34px;
}
.vitrin-gorsel {
  position: relative;
  display: block;
  border-radius: var(--r-m);
  overflow: hidden;
  box-shadow: var(--golge);
}
.vitrin-gorsel img { width: 100%; height: auto; display: block; }
.vitrin-bilgi h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 10px;
}
.vitrin-bilgi .bitis {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--kursun);
  letter-spacing: 0.04em;
  margin-bottom: 22px;
}
.vitrin-aksiyon { display: flex; gap: 12px; flex-wrap: wrap; }
.vitrin-kucukler {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.vitrin-kucukler button {
  width: 168px;
  background: var(--beyaz);
  border: 1.5px solid var(--cizgi);
  border-radius: 14px;
  padding: 8px 8px 10px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.vitrin-kucukler button:hover { transform: translateY(-2px); box-shadow: var(--golge); }
.vitrin-kucukler button[aria-selected="true"] {
  border-color: var(--mavi);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.18);
}
.vitrin-kucukler button img {
  width: 100%;
  height: auto;
  border-radius: 9px;
  display: block;
  margin-bottom: 8px;
}
.vitrin-kucukler button span {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--kursun);
  line-height: 1.35;
}
.vitrin-kucukler button[aria-selected="true"] span { color: var(--mavi); }
@media (max-width: 900px) {
  .vitrin-ana { grid-template-columns: 1fr; gap: 24px; padding: 22px; }
  .vitrin-kucukler button { width: 132px; }
}
@media (prefers-reduced-motion: reduce) {
  .vitrin-kucukler button:hover { transform: none; }
}

/* ---------- Online ödeme formu ---------- */
.odeme-sarici {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 30px;
  align-items: start;
}
.odeme-form {
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-l);
  padding: 34px 32px;
  box-shadow: var(--golge);
}
.odeme-uyari {
  background: #FDECEF;
  border: 1px solid #F5C2CC;
  color: #B0263B;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  margin-bottom: 20px;
}
.odeme-etiket {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--murekkep);
  margin: 16px 0 8px;
}
.odeme-etiket:first-of-type { margin-top: 0; }
.odeme-giris,
.odeme-tutar-kutu input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 13px 15px;
  border: 1.5px solid var(--cizgi);
  border-radius: 11px;
  background: var(--bulut);
  color: var(--murekkep);
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
textarea.odeme-giris { min-height: 92px; resize: vertical; }
.odeme-giris:focus,
.odeme-tutar-kutu input:focus {
  outline: none;
  border-color: var(--mavi);
  background: var(--beyaz);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}
.odeme-tutar-kutu { position: relative; }
.odeme-tutar-kutu input {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.01em;
  padding-right: 54px;
}
.odeme-para {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--yesil-koyu);
}
.odeme-secenek {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  border: 1.5px solid var(--cizgi);
  border-radius: 12px;
  padding: 15px 17px;
  margin: 22px 0 24px;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.odeme-secenek:has(input:checked) { border-color: var(--mavi); background: rgba(59, 130, 246, 0.05); }
.odeme-secenek input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--mavi); flex: none; }
.odeme-secenek strong { font-family: var(--font-display); font-size: 15px; color: var(--murekkep); }
.odeme-kucuk { font-size: 13px; color: var(--kursun); line-height: 1.5; }
.odeme-btn {
  width: 100%;
  background: var(--grad);
  color: var(--beyaz);
  border: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  padding: 16px;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: var(--golge-mavi);
  transition: transform .18s ease, box-shadow .18s ease;
}
.odeme-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(59, 130, 246, 0.32); }
.odeme-guvenli { margin-top: 15px; font-size: 12.5px; color: var(--kursun); text-align: center; line-height: 1.5; }
.odeme-yan {
  background: var(--bulut);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-l);
  padding: 28px 26px;
}
.odeme-yan h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--lacivert, #1B4F8F);
  color: var(--murekkep);
  margin-bottom: 10px;
}
.odeme-hesap { list-style: none; margin: 16px 0; display: grid; gap: 10px; }
.odeme-hesap li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cizgi);
}
.odeme-hesap li:last-child { border-bottom: none; padding-bottom: 0; }
.odeme-hesap span { font-family: var(--font-mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--kursun); }
.odeme-hesap b { font-size: 14.5px; color: var(--murekkep); word-break: break-all; }
.odeme-yan .dugme { margin-top: 16px; width: 100%; justify-content: center; }
@media (max-width: 820px) {
  .odeme-sarici { grid-template-columns: 1fr; }
}

/* ---------- İçerik blokları ---------- */
.icerik-blok { max-width: 800px; }
.icerik-blok h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 44px 0 14px;
}
.icerik-blok h2:first-child { margin-top: 0; }
.icerik-blok h2::before {
  content: "";
  display: block;
  width: 46px; height: 3px;
  border-radius: 4px;
  background: var(--grad);
  margin-bottom: 14px;
}
.icerik-blok p { margin-bottom: 14px; font-size: 16.5px; color: #33475E; }

/* ---------- Ürün satırları ---------- */
.urun-satir {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  background: var(--beyaz);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-l);
  padding: 34px 36px;
  margin-bottom: 20px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.urun-satir:hover {
  transform: translateY(-4px);
  box-shadow: var(--golge);
  border-color: rgba(59, 130, 246, 0.30);
}
/* İkon çerçevesi: marka degradesi ikonun kenarlarında tur atar */
@property --aci {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}
.ikon-cerceve {
  display: block;
  width: max-content;
  padding: 3px;
  border-radius: 23px;
  background: conic-gradient(from var(--aci), #3B82F6, #2FD46C 50%, #3B82F6);
  animation: ikonCerceveDon 4s linear infinite;
  margin-bottom: 16px;
  filter: drop-shadow(0 12px 26px rgba(59, 130, 246, 0.22));
  transition: transform .3s cubic-bezier(.2,.9,.3,1);
  line-height: 0;
}
@keyframes ikonCerceveDon { to { --aci: 360deg; } }
.urun-satir:hover .ikon-cerceve { transform: translateY(-4px) scale(1.04); }
.ikon-kucuk { border-radius: 18px; margin-bottom: 6px; }
.urun-ikon {
  width: 84px;
  height: 84px;
  display: block;
}
.kart-ikon {
  width: 62px;
  height: 62px;
  display: block;
}
@media (prefers-reduced-motion: reduce) {
  .ikon-cerceve { animation: none; }
  .urun-satir:hover .ikon-cerceve { transform: none; }
}

.urun-satir .urun-kunye .kart-mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--yesil-koyu);
  letter-spacing: 0.08em;
  background: rgba(47, 212, 108, 0.10);
  border-radius: 999px;
  padding: 5px 12px;
  display: inline-block;
}
.urun-satir h3 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin-top: 12px;
}
.urun-satir .urun-metin p { color: var(--kursun); font-size: 15.5px; margin-bottom: 14px; }
.urun-satir .urun-metin .dugme { margin: 6px 10px 0 0; }

/* ---------- Özellik listesi (ürün detayları) ---------- */
.ozellik-liste {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 22px;
  margin: 6px 0 16px;
}
.ozellik-liste li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  color: #33475E;
}
.ozellik-liste li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--yesil-koyu);
}
.modul-etiketler {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 6px 0 18px;
}
.modul-etiketler span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lacivert, #1B4F8F);
  color: #2A5FA8;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.18);
  border-radius: 999px;
  padding: 5px 12px;
}
@media (max-width: 640px) {
  .ozellik-liste { grid-template-columns: 1fr; }
}

/* ---------- Hakkımızda ---------- */
.hakk-izgara {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}
.hakk-etiketler { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.hakk-etiketler span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #2A5FA8;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.18);
  border-radius: 999px;
  padding: 6px 13px;
}
.hakk-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, var(--gece-2) 0%, #10264D 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-l);
  padding: 40px 34px;
  overflow: hidden;
}
.hakk-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(360px 220px at 85% 0%, rgba(47, 212, 108, 0.20), transparent 60%),
    radial-gradient(320px 220px at 0% 100%, rgba(59, 130, 246, 0.25), transparent 60%);
  pointer-events: none;
}
.hakk-panel > * { position: relative; }
.hakk-zorlu { height: 74px; width: auto; filter: brightness(0) invert(1) drop-shadow(0 8px 24px rgba(0,0,0,.35)); }
.hakk-akinsoft { height: 88px; width: auto; }
.hakk-panel-etiket {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #A8C4EC;
}
.hakk-panel .iletisim-listesi { width: 100%; margin-top: 6px; }
.hakk-kartlar .kart h3 {
  font-size: 19px;
}
.hakk-liste { grid-template-columns: 1fr; margin: 0; }
.hakk-liste li { font-size: 14px; }
.guvence-izgara {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: center;
}
.guvence-logo {
  height: 190px;
  width: auto;
  filter: drop-shadow(0 18px 44px rgba(59, 130, 246, 0.22));
}
@media (max-width: 900px) {
  .hakk-izgara { grid-template-columns: 1fr; gap: 40px; }
  .guvence-izgara { grid-template-columns: 1fr; gap: 32px; }
  .guvence-logo { height: 130px; margin: 0 auto; }
}

/* ---------- CTA şeridi ---------- */
.cta-serit { padding: 0 24px; margin: 104px auto; max-width: var(--govde-genislik); }
.cta-serit .govde {
  position: relative;
  background: var(--gece-2);
  border-radius: var(--r-l);
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding: 52px 56px;
  color: var(--beyaz);
}
.cta-serit .govde::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(460px 280px at 0% 0%, rgba(59, 130, 246, 0.35), transparent 60%),
    radial-gradient(420px 280px at 100% 100%, rgba(47, 212, 108, 0.28), transparent 60%);
  pointer-events: none;
}
.cta-serit h2 {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 620px;
}
.cta-serit .dugme { position: relative; background: var(--beyaz); color: var(--murekkep); box-shadow: none; }
.cta-serit .dugme:hover { box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35); }

/* ---------- Footer ---------- */
.site-alt {
  background: var(--gece);
  color: #7E93B4;
  padding: 80px 0 32px;
  font-size: 14.5px;
  position: relative;
  overflow: hidden;
}
.site-alt::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: min(880px, 90%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.6), rgba(47, 212, 108, 0.6), transparent);
}
.alt-izgara {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 44px;
  margin-bottom: 52px;
}
.site-alt h3 {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #55688C;
  margin-bottom: 16px;
}
.site-alt ul { list-style: none; display: grid; gap: 10px; }
.site-alt a { color: #AFC3DE; text-decoration: none; transition: color .15s ease; }
.site-alt a:hover { color: var(--beyaz); }
.site-alt .alt-marka img { height: 44px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: .92; }
.yetki-rozet {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--beyaz);
  border-radius: 14px;
  padding: 10px 16px;
  margin-top: 18px;
}
.site-alt .yetki-rozet img { height: 38px; width: auto; filter: none; margin: 0; opacity: 1; }
.yetki-rozet span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.45;
  color: var(--murekkep);
}
.alt-cizgi {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #55688C;
}

/* ---------- WhatsApp sabit düğme ---------- */
.wa-sabit {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 95;
  background: #22C15E;
  color: var(--beyaz);
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  box-shadow: 0 10px 34px rgba(34, 193, 94, 0.45);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.wa-sabit:hover { transform: translateY(-3px); box-shadow: 0 16px 44px rgba(34, 193, 94, 0.55); }

/* ---------- Destek asistanı ---------- */
.destek-widget {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 95;
}
.destek-dugme {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, var(--gece-2), #10264D);
  color: var(--yesil);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35), 0 0 0 2px rgba(47, 212, 108, 0.45);
  transition: transform .18s ease, box-shadow .18s ease;
}
.destek-dugme:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 0 2px rgba(47, 212, 108, 0.7);
}
.destek-balon {
  position: absolute;
  left: calc(100% + 14px);
  bottom: 8px;
  width: max-content;
  max-width: 250px;
  background: linear-gradient(135deg, var(--gece-2), #10264D);
  color: #DCE7F7;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px 16px 16px 4px;
  padding: 12px 17px;
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.45;
  cursor: pointer;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s ease, transform .3s ease;
  pointer-events: none;
}
.destek-balon.acik { opacity: 1; transform: none; pointer-events: auto; }
.destek-panel {
  position: absolute;
  left: 0;
  bottom: calc(100% + 14px);
  width: min(302px, calc(100vw - 44px));
  background: linear-gradient(160deg, #0A1420, #0C1A2E);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 24px 22px 22px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  color: var(--beyaz);
}
.destek-panel h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}
.destek-alt { font-size: 12.5px; color: #8AA3B8; margin-bottom: 16px; }
.destek-panel input[type="text"],
.destek-panel input[type="email"],
.destek-panel input[type="tel"] {
  width: 100%;
  margin-bottom: 10px;
  padding: 12px 14px;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(7, 14, 27, 0.6);
  color: var(--beyaz);
  font-family: var(--font-body);
  font-size: 14px;
}
.destek-panel input:focus {
  border-color: var(--yesil);
  box-shadow: 0 0 0 3px rgba(47, 212, 108, 0.18);
  outline: none;
}
.destek-kvkk {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: 12.5px;
  line-height: 1.45;
  color: #C0D0E8;
  margin: 6px 0 14px;
  cursor: pointer;
}
.destek-kvkk input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--yesil); flex: none; }
.destek-kvkk a { color: var(--yesil); font-weight: 600; text-decoration: none; }
.destek-kvkk a:hover { text-decoration: underline; }
.destek-panel .dugme { width: 100%; justify-content: center; font-size: 14px; padding: 13px; }
.destek-kapat {
  position: absolute;
  top: 10px;
  right: 13px;
  background: none;
  border: none;
  color: #8AA3B8;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.destek-kapat:hover { color: var(--beyaz); }
@media (prefers-reduced-motion: reduce) {
  .destek-balon { transition: none; }
  .destek-dugme:hover { transform: none; }
}

/* ---------- Görünürlük animasyonu ---------- */
.gorunum { opacity: 0; transform: translateY(26px); transition: opacity .6s cubic-bezier(.2,.9,.3,1), transform .6s cubic-bezier(.2,.9,.3,1); }
.gorunum.geldi { opacity: 1; transform: none; }
.bento .gorunum:nth-child(2), .kart-izgara .gorunum:nth-child(2), .neden-izgara .gorunum:nth-child(2) { transition-delay: .08s; }
.bento .gorunum:nth-child(3), .kart-izgara .gorunum:nth-child(3), .neden-izgara .gorunum:nth-child(3) { transition-delay: .16s; }
.bento .gorunum:nth-child(4), .kart-izgara .gorunum:nth-child(4), .neden-izgara .gorunum:nth-child(4) { transition-delay: .24s; }

.kart-izgara {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 22px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gorunum { opacity: 1; transform: none; transition: none; }
  .cozum-karti.acik { animation: none; }
  .serit-ic { animation: none; }
  .serit-kayan::before, .serit-kayan::after { animation: none; }
  .bolum-video-arka { display: none; }
  .kart:hover, .urun-satir:hover, .neden-madde:hover, .dugme:hover, .sektor-cip:hover, .wa-sabit:hover { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .bento .kart-buyuk { grid-column: span 2; }
}

@media (max-width: 900px) {
  .form-izgara { grid-template-columns: 1fr; gap: 44px; }
  .alt-izgara { grid-template-columns: 1fr 1fr; }
  .urun-satir { grid-template-columns: 1fr; gap: 14px; padding: 28px; }
}

@media (max-width: 760px) {
  .menu-dugme { display: block; margin-left: auto; }
  .site-baslik nav { flex: 0; }
  .ana-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(12, 26, 46, 0.08);
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(12, 26, 46, 0.18);
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    gap: 2px;
  }
  .ana-menu.acik { display: flex; }
  .ana-menu a { border-radius: 12px; padding: 12px 16px; }
  .ana-menu a.menu-cta { margin-left: 0; margin-top: 10px; text-align: center; justify-content: center; }
  .alt-menu {
    display: block;
    position: static;
    transform: none;
    min-width: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0 0 4px 16px;
  }
  .alt-menu a { font-size: 13.5px; padding: 9px 14px; color: var(--kursun); }
  .acilir > a .ok { display: none; }
  .hero { padding: 120px 0 72px; }
  .bolum { padding: 68px 0; }
  .cta-serit { margin: 68px auto; }
  .cta-serit .govde { padding: 38px 30px; }
  .bento { grid-template-columns: 1fr; }
  .bento .kart-buyuk { grid-column: auto; }
}

@media (max-width: 520px) {
  .alt-izgara { grid-template-columns: 1fr; }
  .wa-sabit span { display: none; }
  .wa-sabit { padding: 14px 16px; }
}