/* Sezar tanıtım sitesi — Merlin stil referansından (merlin tasarın/DESIGN.md) uyarlandı.
   Kâğıt zemin, beyaz kartlar, tek yeşil vurgu, el yazısı notlar, altta yüzen kapsül menü. */

:root {
  --kagit: #f5f5f4;
  --kar: #ffffff;
  --pembe-sis: #fdf8f7;
  --murekkep: #000000;
  --komur: #1c1d1f;
  --celik: #6a6b6c;
  --grafit: #808080;
  --kul: #aaaaaa;
  --sis: #dddddd;
  --bulut: #eeeeee;
  --yesil: #34c759;
  --yesil-koyu: #28a745;
  /* Sezar moru: panelin varsayılan vurgu rengi (Ferah açık, #4f46e5); beyaz yazıyla 6.3:1. */
  --sezar: #4f46e5;
  --sezar-koyu: #4338ca;
  --sezar-acik: #eef0ff;
  --mavi: #3575f8;
  --safak: linear-gradient(180deg, rgb(150, 223, 255) 0%, rgb(237, 237, 237) 58.17%, rgba(245, 245, 244, 0) 100%);

  --yazi: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --golge-hafif: rgb(235, 232, 233) 1px 3px 1px 0px;
  --golge-kapsul: rgb(225, 225, 225) 0px 3px 12px 0px;
  --golge-derin: rgba(0, 0, 0, 0.25) 0px 40px 60px 0px;

  --genislik: 1200px;
  --bolum: 120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  background: var(--kagit);
  color: var(--komur);
  font-family: var(--yazi);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

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

/* ---------- Tipografi ---------- */
.dev {
  font-size: clamp(42px, 7vw, 70px);
  line-height: 1.08;
  letter-spacing: -0.043em;
  font-weight: 500;
  color: var(--murekkep);
}
.baslik {
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 500;
  color: var(--murekkep);
}
.ara-baslik { font-size: 22px; line-height: 1.35; font-weight: 500; letter-spacing: -0.015em; color: var(--murekkep); }
.soluk { color: var(--celik); }
.etiket {
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--grafit);
}

/* ---------- Düğmeler ---------- */
.dugme {
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 100px;
  padding: 12px 24px;
  font-size: 15px; font-weight: 500;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.dugme:active { transform: scale(.98); }
.dugme-sezar {
  background: var(--sezar); color: #fff;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.18), 0 1px 2px rgb(67 56 202 / 0.25), 0 6px 18px -6px rgb(79 70 229 / 0.55);
}
.dugme-sezar:hover { background: var(--sezar-koyu); }
.dugme-cizgi { border: 1px solid var(--komur); color: var(--komur); }
.dugme-cizgi:hover { background: var(--komur); color: #fff; }
.dugme-hayalet { color: var(--komur); padding: 12px 16px; }
.dugme-hayalet:hover { color: var(--murekkep); text-decoration: underline; text-underline-offset: 4px; }
.dugme-kucuk { padding: 8px 16px; font-size: 14px; }

/* ---------- Üst menü (webiş/sezar taslağındaki gibi) ---------- */
.ust-menu {
  position: sticky; top: 0; z-index: 70;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--bulut);
}
.ust-menu-ic {
  max-width: var(--genislik); margin: 0 auto; padding: 0 24px;
  height: 56px; display: flex; align-items: center; gap: 28px;
}
.marka { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 20px; letter-spacing: -0.03em; color: var(--murekkep); }
.marka img { width: 16px; height: 29px; }
.menu { display: flex; align-items: center; gap: 2px; font-size: 15px; }
.menu-bag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 12px; border-radius: 8px; color: var(--komur); font-size: 15px;
  transition: background .15s ease;
}
.menu-bag:hover { background: var(--kagit); }
.menu-eylem { margin-left: auto; display: flex; gap: 8px; }

.kutu-dugme {
  display: inline-flex; align-items: center; justify-content: center;
  height: 34px; padding: 0 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500; white-space: nowrap;
  transition: background .15s ease, border-color .15s ease;
}
.kutu-dugme.siyah { background: #1c1d1f; color: #fff; }
.kutu-dugme.siyah:hover { background: #000; }
.kutu-dugme.cizgili { background: var(--kar); color: var(--komur); box-shadow: inset 0 0 0 1px var(--sis); }
.kutu-dugme.cizgili:hover { box-shadow: inset 0 0 0 1px var(--kul); }
.kutu-dugme.buyuk { height: 40px; padding: 0 18px; font-size: 15px; }

.hamburger { display: none; margin-left: auto; width: 36px; height: 36px; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.hamburger span { width: 18px; height: 1.5px; background: var(--komur); transition: transform .2s ease; }
.ust-menu.mobil-acik .hamburger span:first-child { transform: translateY(3.75px) rotate(45deg); }
.ust-menu.mobil-acik .hamburger span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
.mobil-menu { display: none; }

/* ---------- Giriş (hero) ---------- */
/* Sayfa kaydırılınca (site.js .yerlesti) yazı solar, pano pencereleri büyükten gerçek boylarına
   küçülüp yerine oturur. Süre ve eğriler webiş/sezar taslağındaki animasyondan ölçüldü. */
.hero { position: relative; }
.hero-yapiskan {
  position: relative;
  overflow: hidden;
  padding-bottom: 40px;
  background:
    repeating-linear-gradient(90deg, rgba(94, 106, 210, .045) 0 1px, transparent 1px 7px),
    linear-gradient(180deg, #fff 0%, #fff 38%, #e8eafc 100%);
}
.hero-metin {
  position: relative; z-index: 1;
  transition: opacity .35s ease;
  max-width: 1160px; margin: 0 auto; padding: 72px 24px 0;
  display: flex; flex-direction: column; align-items: center; gap: 24px; text-align: center;
}
.hero-baslik {
  font-size: clamp(42px, 6.4vw - 4px, 88px);
  font-weight: 600; line-height: 1.04; letter-spacing: -0.048em;
  color: #111;
}
.hero-baslik .satir { display: block; }
.hero-hepsi {
  display: inline-flex; align-items: center; margin-top: -4px; padding: 10px 20px;
  border: 1px solid #e6e6e9; border-radius: 100px; background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 6px 20px -8px rgba(0, 0, 0, .12);
  font-size: clamp(16px, .9vw + 8px, 21px); line-height: 1.3; letter-spacing: -.01em; color: #3c3d40;
}
.hero-hepsi strong { font-weight: 650; color: #111; }
.hepsi-vurgu {
  font-style: normal; font-weight: 700; color: #fff;
  background: #111; border-radius: 8px; padding: .06em .35em; margin-left: .05em;
}
.hero-alt { max-width: 40em; font-size: clamp(17px, 1.2vw + 4px, 20px); line-height: 1.4; color: #3c3d40; }
.hero-eylem { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.hero.yerlesti .hero-metin { opacity: 0; }

/* Dönen kelime kapsülü */
.hap {
  --hap-zemin: #e6f3fe; --hap-nokta: #097fe8;
  display: inline-flex; align-items: baseline; gap: .16em; padding: .09em .3em;
  background: var(--hap-zemin); border-radius: 100px;
  font-weight: 500; font-size: .75em; line-height: 1.21; letter-spacing: -.028em;
  vertical-align: .06em;
  transition: background-color .3s cubic-bezier(.86, 0, .07, 1);
}
.hap::before {
  content: ''; width: .44em; height: .44em; border-radius: 50%; align-self: center;
  background: var(--hap-nokta);
  transition: background-color .3s cubic-bezier(.86, 0, .07, 1);
}
.hap-yazi { display: inline-block; white-space: nowrap; overflow: hidden; transition: width .3s cubic-bezier(.86, 0, .07, 1); }
.hap-olcu { display: inline-block; }

/* ---------- Pano: sürüklenebilir ekran pencereleri ---------- */
.pano {
  /* --ana: ana pencerenin gerçek genişliği; --ana-boy: başlık çubuğuyla yüksekliği */
  --ana: min(1050px, 60vw);
  --ana-boy: calc(var(--ana) * 0.5625 + 37px);
  /* Büyük başlarken (1,35 kat) üst kenarı yukarı taşar; o pay kadar aşağıdan başlar */
  --ana-ust: calc(var(--ana-boy) * 0.18 + 40px);
  position: relative; z-index: 2;
  width: min(1680px, 100vw - 40px);
  height: calc(var(--ana-ust) + var(--ana-boy) + 80px);
  margin: 0 auto;
}
.pano-pencere {
  position: absolute;
  background: var(--kar);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .06), 0 18px 40px rgba(0, 0, 0, .12);
  user-select: none;
  pointer-events: none;
  transition: box-shadow .2s ease;
}
/* Sahne bitince (site.js .surukle) pencereler tutulup taşınabilir */
.pano.surukle .pano-pencere { pointer-events: auto; cursor: grab; touch-action: none; }
.pano-pencere.tutuluyor { cursor: grabbing; box-shadow: 0 0 0 1px rgba(0, 0, 0, .08), 0 30px 60px rgba(0, 0, 0, .2); }
.pano-pencere img, .pano-pencere video { width: 100%; pointer-events: none; }
.pano-ust { display: flex; align-items: center; gap: 6px; padding: 9px 12px; border-bottom: 1px solid var(--bulut); background: var(--kar); }
.pano-ust i { width: 10px; height: 10px; border-radius: 50%; }
.pano-ust i:nth-child(1) { background: #ff5f57; }
.pano-ust i:nth-child(2) { background: #febc2e; }
.pano-ust i:nth-child(3) { background: #28c840; }
.pano-ust span { margin: 0 auto; font-size: 12px; color: var(--grafit); transform: translateX(-24px); }
/* Ana pencere: büyük başlar (--bas-olcek, site.js), yerleşince gerçek boyuna iner; merkezi yerinde kalır */
.pano-pencere.ana {
  left: 50%; top: var(--ana-ust);
  width: var(--ana);
  transform: translateX(-50%) scale(var(--bas-olcek, 1.35));
  transition: transform .75s cubic-bezier(.33, 1, .68, 1) .06s, box-shadow .2s ease;
  z-index: 2;
}
.hero.yerlesti .pano-pencere.ana { transform: translateX(-50%) scale(1); }
.pano-pencere.ana video { aspect-ratio: 16 / 9; object-fit: cover; object-position: left top; }
.pano-pencere.kucuk { width: var(--gen); left: var(--sol, auto); right: var(--sag, auto); top: var(--ust, auto); bottom: var(--alt, auto); z-index: 3; }
/* Küçük pencereler en üstte gizli ve biraz büyük/dışarıda; yerleşince belirip içe yaklaşarak oturur */
.pano-pencere.kucuk {
  opacity: 0;
  transform: translateX(calc(var(--yon, 0) * 40px)) scale(1.36);
  transition: opacity .45s ease .23s, transform .75s cubic-bezier(.33, 1, .68, 1) .06s, box-shadow .2s ease;
}
.pano-pencere.kucuk[data-yon="-1"] { --yon: -1; }
.pano-pencere.kucuk[data-yon="1"] { --yon: 1; }
.hero.yerlesti .pano-pencere.kucuk { opacity: 1; transform: none; }
.pano-pencere.kucuk img { aspect-ratio: 4 / 3; object-fit: cover; object-position: center top; }
.pano-pencere.koyu .pano-ust { background: #1c1d1f; border-color: #2a2b2e; }

/* ---------- Eski taslaktan gelen bölümler (Sektörler, Güven ve büyüme, Yenilikler) ---------- */
.ek-bolum { padding-top: var(--bolum); }
.ek-bas { display: flex; flex-direction: column; align-items: flex-start; gap: 22px; margin-bottom: 48px; }
.rozet { display: inline-flex; align-items: center; height: 24px; padding: 0 7px; border-radius: 8px; background: #dbeafe; color: #2563eb; font-size: 14px; font-weight: 500; letter-spacing: -0.01em; }
.ek-baslik { max-width: 22em; font-size: clamp(26px, 2.6vw, 36px); line-height: 1.2; font-weight: 500; letter-spacing: -0.025em; color: var(--murekkep); }
.ek-baslik span { color: #6b7280; }

/* Sektörler: çizgilerle bölünmüş tek şerit */
.sk-izgara { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--sis); border-width: 1px 0; }
.sk-hucre { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 24px 20px; min-height: 176px; border-left: 1px solid var(--sis); transition: background .2s ease; }
.sk-hucre:first-child { border-left-color: transparent; }
.sk-hucre::before { content: ''; position: absolute; left: -1px; top: -1px; bottom: -1px; width: 1px; background: var(--murekkep); transform: scaleY(0); transform-origin: top; transition: transform .3s ease; }
.sk-hucre:hover { background: var(--kar); }
.sk-hucre:hover::before { transform: scaleY(1); }
.sk-simge { width: 30px; height: 30px; border-radius: 50%; background: var(--renk); display: grid; place-items: center; margin-bottom: auto; }
.sk-simge svg { width: 16px; height: 16px; stroke: #fff; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sk-hucre h3 { margin-top: 36px; font-size: 15px; line-height: 1.35; font-weight: 500; letter-spacing: -0.01em; color: var(--murekkep); }
.sk-hucre h3 span { display: inline-block; transition: transform .2s ease; }
a.sk-hucre:hover h3 span { transform: translateX(3px); }
.sk-hucre h3 em { font-style: normal; font-size: 10px; font-weight: 500; color: var(--celik); background: var(--bulut); border-radius: 5px; padding: 2px 5px; margin-left: 4px; vertical-align: 2px; }
.sk-hucre p { font-size: 12px; color: var(--celik); }

/* Güven ve büyüme: solda ölçümler, sağda çizgilerden büyüme eğrisi */
.guven-bolum { position: relative; min-height: 760px; display: flex; align-items: center; overflow: hidden; }
.guven-metin { position: relative; z-index: 1; max-width: 400px; }
.guven-metin .ek-baslik { max-width: none; }
.buyume { position: absolute; left: 24px; top: var(--bolum); width: calc(100% - 48px); height: calc(100% - var(--bolum)); }
.buyume line { stroke: #bfd4f7; stroke-width: 1; }
.buyume path { fill: none; stroke: #2f6fd6; stroke-width: 1.5; }
.olcumler { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 28px; }
.olcumler div { border-left: 1.5px solid #2f6fd6; padding-left: 12px; }
.olcumler dt { font-size: 24px; line-height: 1.2; font-weight: 500; color: var(--murekkep); }
.olcumler dd { font-size: 12px; color: var(--celik); }

/* Yenilikler: sütunlar + altta cetvel */
.zaman { position: relative; }
.zaman-liste { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); }
.zaman-liste li { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 0 20px 60px; border-left: 1px solid var(--bulut); }
.zaman-liste li::before { content: ''; position: absolute; left: -1px; top: 0; bottom: -40px; width: 1px; background: var(--murekkep); transform: scaleY(0); transform-origin: top; transition: transform .3s ease; z-index: 1; }
.zaman-liste li:hover::before { transform: scaleY(1); }
.zaman-liste time { font-size: 12px; color: var(--celik); margin-bottom: 12px; }
.zaman-liste h3 { font-size: 16px; font-weight: 500; letter-spacing: -0.01em; color: var(--murekkep); }
.zaman-liste p { font-size: 14px; color: #6b7280; max-width: 16em; }
.zaman-cetvel { display: flex; justify-content: space-between; align-items: flex-end; height: 40px; border-bottom: 1px solid var(--bulut); }
.zaman-cetvel i { width: 1px; height: 100%; background: var(--sis); transition: background .3s ease; }
.zaman-cetvel i.koyu { background: #8b93a7; }
.zaman-cetvel i.secili { background: var(--murekkep); }

/* ---------- Nasıl çalışır (sekmeli video) ---------- */
.iki-sutun { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; }
.sekmeler { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 36px; }
.sekme {
  border-radius: 100px; padding: 8px 16px; font-size: 14px;
  border: 1px solid var(--sis); background: transparent; color: var(--celik);
}
.sekme:hover { color: var(--komur); border-color: var(--kul); }
.sekme[aria-selected="true"] { background: var(--kar); color: var(--murekkep); border-color: var(--kar); box-shadow: var(--golge-hafif); }
.sahne { display: grid; grid-template-columns: 340px 1fr; gap: 40px; margin-top: 30px; align-items: center; }
.sahne-metin h3 { margin-bottom: 12px; }
.sahne-ekran {
  background: var(--kar); border-radius: 20px; overflow: hidden;
  border: 1px solid var(--bulut);
  aspect-ratio: 16 / 9;
}
.sahne-ekran video { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Özellik kartları ---------- */
.kartlar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 44px; }
.kart {
  background: var(--kar);
  border-radius: 20px;
  padding: 26px;
  border: 1px solid var(--bulut);
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color .2s ease, transform .2s ease;
}
.kart:hover { border-color: var(--sis); transform: translateY(-2px); }
.kart .simge {
  width: 38px; height: 38px; border-radius: 12px;
  background: var(--kagit);
  display: grid; place-items: center;
  margin-bottom: 8px;
}
.kart .simge svg { width: 20px; height: 20px; stroke: var(--komur); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.kart h3 { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; color: var(--murekkep); }
.kart p { font-size: 15px; color: var(--celik); }
.kart.genis { grid-column: span 2; flex-direction: row; gap: 30px; align-items: center; background: var(--pembe-sis); }
.kart.genis > div { flex: 1; }
.kart.genis img { flex: 1.3; min-width: 0; border-radius: 12px; border: 1px solid var(--bulut); }

/* ---------- Sezar asistanı (webiş/sezar taslağından) ---------- */
.asistan-ust { text-align: center; }
.asistan-sahne {
  margin-top: 40px;
  border-radius: 30px;
  padding: 60px 24px 50px;
  display: flex; flex-direction: column; align-items: center; gap: 22px;
  background:
    radial-gradient(50% 70% at 20% 0%, #b9e6ff 0%, rgba(185, 230, 255, 0) 70%),
    radial-gradient(45% 60% at 85% 10%, #d9f7e1 0%, rgba(217, 247, 225, 0) 70%),
    radial-gradient(50% 60% at 60% 100%, #ffe3d6 0%, rgba(255, 227, 214, 0) 70%),
    #f3f1ee;
}
.asistan-sahne .poz { width: clamp(170px, 18vw, 240px); animation: suzul 6s ease-in-out infinite; }
.asistan-balon {
  position: relative; display: flex; flex-direction: column; gap: 4px;
  min-width: 300px; padding: 14px 20px; text-align: center;
  background: var(--kar); border-radius: 16px; box-shadow: var(--golge-hafif);
  font-size: 15px; color: var(--celik);
}
.asistan-balon strong { font-weight: 600; color: var(--murekkep); }
.asistan-balon::before { content: ''; position: absolute; top: -6px; left: 50%; width: 12px; height: 12px; transform: translateX(-50%) rotate(45deg); background: var(--kar); }
#sezar-soz { transition: opacity .3s; }
#sezar-soz.degisiyor { opacity: 0; }
.asistan-kartlar { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 14px; }
.asistan-kartlar .kart { padding: 22px; }
.asistan-kartlar .kart h3 { font-size: 15px; }
.asistan-kartlar .kart p { font-size: 14px; }

/* Karakter: gövde + sallanan el + göz kırpma kapakları */
.poz { position: relative; aspect-ratio: 722 / 494; --poz-renk: #acd69a; }
.poz img { position: absolute; inset: 0; width: 100%; height: 100%; user-select: none; }
.poz-el { transform-origin: 83.84% 38.74%; animation: el-salla 2.6s ease-in-out infinite; }
.poz-cizgi { animation: cizgi 2.6s ease-in-out infinite; }
.poz-kapak { position: absolute; background: var(--poz-renk); border-radius: 40%; transform: scaleY(0); transform-origin: 50% 0; animation: kirp 4.2s ease-in-out infinite; }
@keyframes el-salla { 0%, 62%, 100% { transform: rotate(0); } 10% { transform: rotate(-14deg); } 22% { transform: rotate(10deg); } 34% { transform: rotate(-14deg); } 46% { transform: rotate(10deg); } 56% { transform: rotate(-4deg); } }
@keyframes cizgi { 0%, 56%, 100% { opacity: 0; } 10%, 46% { opacity: 1; } }
@keyframes kirp { 0%, 92%, 100% { transform: scaleY(0); } 95% { transform: scaleY(1); } }
@keyframes suzul { 0%, 100% { transform: translate(0, 0) rotate(0); } 25% { transform: translate(2%, -3%) rotate(1.5deg); } 50% { transform: translate(0, -5%); } 75% { transform: translate(-2%, -2.5%) rotate(-1.5deg); } }

/* ---------- Sağ alt köşedeki Sezar ---------- */
.kose { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; align-items: flex-end; gap: 10px; }
.kose-dugme {
  display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%;
  background: var(--kar); box-shadow: var(--golge-kapsul), 0 0 0 1px rgba(0, 0, 0, .04);
  transition: transform .2s ease;
}
.kose-dugme:hover { transform: translateY(-2px) scale(1.04); }
.kose-dugme img { width: 48px; animation: dusun 4.8s ease-in-out infinite; transform-origin: 50% 90%; }
.kose-balon {
  position: relative; max-width: 220px; margin-bottom: 12px; padding: 10px 28px 10px 14px;
  background: var(--kar); border-radius: 14px 14px 4px 14px;
  box-shadow: var(--golge-kapsul), 0 0 0 1px rgba(0, 0, 0, .04);
  font-size: 14px; color: var(--komur);
  opacity: 0; transform: translateY(6px); pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.kose.acik .kose-balon { opacity: 1; transform: none; pointer-events: auto; }
.kose-balon a { display: block; margin-top: 2px; color: var(--mavi); font-weight: 500; }
.kose-kapat { position: absolute; top: 4px; right: 6px; width: 20px; height: 20px; color: var(--grafit); font-size: 16px; line-height: 1; }
@keyframes dusun { 0%, 100% { transform: rotate(0); } 30% { transform: rotate(-4deg); } 65% { transform: rotate(3deg); } }

/* ---------- Paketler ---------- */
.paket-ust { text-align: center; }
.paket-ust p { max-width: 520px; margin: 16px auto 0; color: var(--celik); }
.donem { display: inline-flex; align-items: center; gap: 12px; margin-top: 30px; }
.indirim { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--komur); }
.indirim::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--sezar); }
.donem-secici { display: inline-flex; background: var(--kar); border-radius: 100px; padding: 4px; box-shadow: var(--golge-hafif); }
.donem-secici button { border-radius: 100px; padding: 8px 20px; font-size: 14px; color: var(--celik); transition: background .2s ease, color .2s ease; }
.donem-secici button[aria-pressed="true"] { background: var(--komur); color: #fff; }

.paketler { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 50px; }
.paket {
  background: var(--kar); border-radius: 20px; padding: 26px;
  border: 1px solid var(--bulut);
  display: flex; flex-direction: column;
  position: relative;
}
.paket.one { border-color: var(--sezar); box-shadow: 0 0 0 1px var(--sezar), 0 18px 40px -24px rgb(79 70 229 / 0.45); }
.paket .ad { display: flex; align-items: center; justify-content: space-between; font-size: 15px; font-weight: 600; color: var(--murekkep); }
.paket .ad em { font-style: normal; font-size: 11px; font-weight: 500; border-radius: 100px; padding: 3px 10px; background: var(--sezar-acik); color: var(--sezar-koyu); display: inline-flex; align-items: center; gap: 6px; }
.paket .ad em::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--sezar); }
.paket .kapasite { font-size: 14px; color: var(--celik); margin-top: 4px; }
.fiyat { display: flex; align-items: baseline; gap: 4px; margin-top: 26px; }
.fiyat strong { font-size: 40px; font-weight: 500; letter-spacing: -0.035em; color: var(--murekkep); line-height: 1; font-variant-numeric: tabular-nums; }
.fiyat span { font-size: 18px; color: var(--murekkep); }
.fiyat-alt { font-size: 13px; color: var(--grafit); margin-top: 8px; min-height: 20px; }
.paket ul { list-style: none; display: flex; flex-direction: column; gap: 10px; margin: 24px 0; padding-top: 22px; border-top: 1px solid var(--bulut); font-size: 14px; flex: 1; }
.paket li { display: flex; gap: 10px; align-items: flex-start; }
.paket li::before {
  content: ''; flex: none; width: 16px; height: 16px; margin-top: 2px;
  background: no-repeat center / 16px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231c1d1f' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 8.5l3 3 6-7'/%3E%3C/svg%3E");
}
.paket .dugme { justify-content: center; }
.paket-not { text-align: center; font-size: 13px; color: var(--grafit); margin-top: 22px; }

.ortak {
  margin-top: 14px; background: var(--kar); border: 1px solid var(--bulut); border-radius: 20px;
  padding: 30px; display: grid; grid-template-columns: 240px 1fr; gap: 30px;
}
.ortak ul { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 24px; font-size: 14px; color: var(--komur); }
.ortak li { display: flex; gap: 8px; }
.ortak li::before { content: ''; flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--kul); margin-top: 8px; }

/* ---------- SSS ---------- */
.sss { display: grid; grid-template-columns: 340px 1fr; gap: 60px; }
.sss-liste details { border-bottom: 1px solid var(--sis); }
.sss-liste details:first-child { border-top: 1px solid var(--sis); }
.sss-liste summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 20px 0; font-size: 17px; font-weight: 500; color: var(--murekkep);
}
.sss-liste summary::-webkit-details-marker { display: none; }
.sss-liste summary::after { content: '+'; font-size: 22px; font-weight: 300; color: var(--celik); transition: transform .2s ease; }
.sss-liste details[open] summary::after { transform: rotate(45deg); }
.sss-liste details p { padding: 0 40px 22px 0; color: var(--celik); font-size: 15px; }

/* ---------- İletişim ve destek ---------- */
.iletisim { display: grid; grid-template-columns: 1.25fr 1fr; gap: 14px; margin-top: 44px; }
.form-kart { background: var(--kar); border-radius: 20px; padding: 32px; border: 1px solid var(--bulut); }
.form-kart form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.alan { display: flex; flex-direction: column; gap: 6px; }
.alan.tam { grid-column: 1 / -1; }
.alan label { font-size: 13px; font-weight: 500; color: var(--komur); }
.alan input, .alan select, .alan textarea {
  font: inherit; font-size: 15px; color: var(--komur);
  background: var(--kagit);
  border: 1px solid transparent;
  border-radius: 12.5px;
  padding: 12px 14px;
  outline: none;
  transition: border-color .15s ease, background .15s ease;
}
.alan textarea { resize: vertical; min-height: 110px; }
.alan input:focus, .alan select:focus, .alan textarea:focus { background: var(--kar); border-color: var(--komur); }
.form-alt { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 6px; }
.form-alt small { font-size: 12px; color: var(--grafit); max-width: 320px; }
.form-alt small a { color: var(--mavi); }
.form-durum { grid-column: 1 / -1; font-size: 14px; color: var(--sezar-koyu); display: none; }

.destek { display: flex; flex-direction: column; gap: 14px; }
.destek-kart {
  background: var(--kar); border-radius: 20px; padding: 24px; border: 1px solid var(--bulut);
  display: flex; gap: 16px; align-items: flex-start;
  transition: border-color .2s ease;
}
a.destek-kart:hover { border-color: var(--sis); }
.destek-kart .simge { flex: none; width: 38px; height: 38px; border-radius: 12px; background: var(--kagit); display: grid; place-items: center; }
.destek-kart .simge svg { width: 20px; height: 20px; stroke: var(--komur); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.destek-kart h3 { font-size: 16px; font-weight: 600; color: var(--murekkep); }
.destek-kart p { font-size: 14px; color: var(--celik); margin-top: 2px; }
.destek-kart .ok { margin-left: auto; color: var(--kul); align-self: center; font-size: 18px; }

/* ---------- Kapanış ---------- */
.kapanis { text-align: center; padding: 100px 24px; margin-top: var(--bolum); }
.kapanis p { color: var(--celik); margin-top: 16px; }
.kapanis .dugme { margin-top: 30px; }

/* ---------- Alt bilgi ---------- */
.alt-bilgi { border-top: 1px solid var(--sis); padding: 40px 0 30px; font-size: 14px; color: var(--celik); }
.alt-bilgi .kap { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 30px; }
.alt-bilgi h4 { font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: .08em; color: var(--grafit); margin-bottom: 12px; }
.alt-bilgi ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.alt-bilgi a:hover { color: var(--murekkep); }
.alt-bilgi .telif { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--bulut); font-size: 13px; color: var(--grafit); }

/* ---------- Görünürken belirme ---------- */
.belir { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.belir.gorundu { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .belir { opacity: 1; transform: none; transition: none; }
  .hero-metin, .pano-pencere { transition: none !important; }
  .asistan-sahne .poz, .poz-el, .poz-cizgi, .poz-kapak, .kose-dugme img { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Duyarlı ---------- */
@media (max-width: 1020px) {
  .menu, .menu-eylem { display: none; }
  .hamburger { display: flex; }
  .ust-menu.mobil-acik .mobil-menu { display: flex; flex-direction: column; gap: 4px; padding: 8px 24px 20px; border-top: 1px solid var(--bulut); }
  .mobil-menu a { padding: 10px 0; font-size: 16px; color: var(--komur); }
  .mobil-menu-eylem { display: flex; gap: 8px; margin-top: 8px; }
  .mobil-menu-eylem .kutu-dugme { flex: 1; height: 40px; }
  .pano { --ana: 66vw; }
  .pano-pencere.kucuk { --gen: 150px !important; }
  .asistan-kartlar { grid-template-columns: repeat(2, 1fr); }
  .kartlar { grid-template-columns: repeat(2, 1fr); }
  .sk-izgara { grid-template-columns: repeat(3, 1fr); }
  .sk-hucre:nth-child(3n+1) { border-left-color: transparent; }
  .sk-hucre:nth-child(n+4) { border-top: 1px solid var(--sis); }
  .guven-bolum { min-height: 0; flex-direction: column; align-items: stretch; }
  .buyume { position: relative; left: auto; top: auto; width: 100%; height: 320px; order: 2; margin-top: 30px; }
  .guven-metin { max-width: none; }
  .zaman-liste { grid-template-columns: repeat(2, 1fr); row-gap: 10px; }
  .ortak { grid-template-columns: 1fr; }
  .ortak ul { grid-template-columns: repeat(2, 1fr); }
  .sahne { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .asistan-kartlar { grid-template-columns: 1fr; }
  .asistan-balon { min-width: 0; width: 100%; }
  .kose { right: 12px; bottom: 12px; }
  .kose-balon { max-width: 180px; }
  :root { --bolum: 90px; }
  .iki-sutun, .sss, .iletisim { grid-template-columns: 1fr; gap: 24px; }
  .kartlar, .paketler { grid-template-columns: 1fr; }
  .sk-izgara { grid-template-columns: 1fr 1fr; }
  .sk-hucre:nth-child(n) { border-left: 1px solid var(--sis); border-top: 1px solid var(--sis); }
  .sk-hucre:nth-child(odd) { border-left-color: transparent; }
  .sk-hucre:nth-child(-n+2) { border-top: 0; }
  .buyume { height: 220px; }
  .zaman-liste { grid-template-columns: 1fr; }
  .zaman-liste li { padding-bottom: 28px; }
  .zaman-cetvel { display: none; }
  .kart.genis { grid-column: auto; flex-direction: column; align-items: stretch; }
  .kart.genis img { flex: none; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; object-position: 58% 22%; }
  .ortak ul { grid-template-columns: 1fr; }
  .hero-metin { padding-top: 48px; }
  .hero-baslik .satir { display: inline; }
  .hero-baslik { text-wrap: balance; }
  .hero-hepsi { border-radius: 18px; padding: 12px 16px; }
  .pano { width: auto; height: auto; margin: 36px 16px 0; }
  .pano-pencere.ana { position: relative; left: auto; top: auto; width: 100%; transform: none !important; }
  .hero.yerlesti .hero-metin { opacity: 1; }
  .pano-pencere.kucuk { display: none; }
  .form-kart form { grid-template-columns: 1fr; }
  .alt-bilgi .kap { grid-template-columns: 1fr 1fr; }
  .donem { flex-direction: column; gap: 6px; }
}