/* ==========================================================================
   GÖKKUZGUN — temel stil
   Renk ve tipografi tokenları burada; tüm sayfalar bu dosyayı kullanır.
   ========================================================================== */

:root {
  --gece: #090c10;      /* zemin */
  --kabin: #10151b;     /* yüzey */
  --hat: #1e2630;       /* çizgiler */
  --hat-acik: #2b3542;
  --kemik: #e7e5df;     /* ön plan */
  --celik: #8a94a0;     /* ikincil metin */
  --buz: #a9c4ff;       /* arayüz vurgusu */
  --kilit: #f2b33d;     /* kilit / aktif durum sinyali */
  --hata: #ff8a7a;

  --f-display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --max: 1360px;
  --ease: cubic-bezier(.2, .7, .1, 1);

  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--gece);
  color: var(--kemik);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, canvas { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-weight: 600; }

::selection { background: var(--buz); color: var(--gece); }

:focus-visible {
  outline: 2px solid var(--buz);
  outline-offset: 3px;
  border-radius: 2px;
}

.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;
}

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--kemik); color: var(--gece); padding: 10px 14px;
  font-family: var(--f-mono); font-size: 13px; text-decoration: none;
}
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- ortak tipografi araçları ---------- */

.mono {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--celik);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }

.display {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: .95;
  text-transform: uppercase;
}

.h2 {
  font-family: var(--f-display);
  font-stretch: 112%;
  font-weight: 600;
  font-size: clamp(30px, 4.2vw, 56px);
  line-height: 1.04;
  letter-spacing: -.015em;
  max-width: 18ch;
}

.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: #cfd2d4; max-width: 46ch; }
.muted { color: var(--celik); }

/* ---------- butonlar ---------- */

.btn {
  --b: var(--kemik);
  display: inline-flex; align-items: center; gap: 14px;
  min-height: 50px; padding: 0 22px;
  font-family: var(--f-mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase;
  text-decoration: none; cursor: pointer;
  border: 1px solid var(--b); background: transparent; color: var(--kemik);
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn svg { width: 14px; height: 14px; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--solid { background: var(--kemik); color: var(--gece); }
.btn--solid:hover { background: var(--buz); border-color: var(--buz); }
.btn--ghost { --b: var(--hat-acik); }
.btn--ghost:hover { border-color: var(--kemik); }
.btn[disabled] { opacity: .5; cursor: progress; }

/* ==========================================================================
   Üst bar
   ========================================================================== */

.top {
  position: sticky; top: 0; z-index: 50;
  background: rgba(9, 12, 16, .72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.top.is-scrolled { border-bottom-color: var(--hat); }
.top__in { display: flex; align-items: center; gap: 32px; height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { height: 28px; width: auto; }
.brand span {
  font-family: var(--f-display); font-stretch: 125%; font-weight: 700;
  font-size: 15px; letter-spacing: .06em;
}

.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a {
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; color: var(--celik); padding: 6px 0; position: relative;
  transition: color .2s;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--kemik); }
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--buz); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav a:hover::after { transform: scaleX(1); }

.top .btn { min-height: 40px; padding: 0 16px; font-size: 12px; }

.menu-btn {
  display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--hat-acik);
  background: transparent; color: var(--kemik); cursor: pointer; padding: 0;
}
.menu-btn span { display: block; width: 18px; height: 1px; background: currentColor; margin: 5px auto; transition: transform .3s var(--ease); }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }

@media (max-width: 900px) {
  .menu-btn { display: block; }
  .top .btn--cta { display: none; }
  .nav {
    position: fixed; inset: 68px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--gece); border-bottom: 1px solid var(--hat);
    padding: 8px var(--gutter) 24px;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .25s, transform .25s var(--ease), visibility .25s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 16px 0; font-size: 14px; border-bottom: 1px solid var(--hat); }
  .nav a::after { display: none; }
  .nav .nav__cta { color: var(--kilit); }
}
@media (min-width: 901px) { .nav .nav__cta { display: none; } }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero { padding: clamp(28px, 5vw, 64px) 0 clamp(56px, 8vw, 112px); border-bottom: 1px solid var(--hat); }

.hero__mark {
  /* 9 harflik genişletilmiş yazı tam kap genişliğine sığacak şekilde ölçeklenir */
  font-size: min(calc((min(100vw, var(--max)) - 2 * var(--gutter)) / 8.9), 160px);
  margin: clamp(20px, 2.4vw, 32px) 0 clamp(28px, 4vw, 52px);
  white-space: nowrap;
  /* Tek dikkat çekici yer: harfler kamera çerçevesiyle aynı çizgiden başlar */
  margin-left: -.04em;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: end;
}

.hero__copy .lead { margin-bottom: 32px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero__facts {
  display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 8px 36px;
  margin: 44px 0 0; padding: 20px 0 0; border-top: 1px solid var(--hat);
}
.hero__facts dt { font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--celik); }
.hero__facts dd { margin: 4px 0 0; font-family: var(--f-display); font-stretch: 112%; font-size: 22px; font-weight: 600; }

/* kamera akışı paneli */
.feed { position: relative; border: 1px solid var(--hat-acik); background: #0b0f14; }
.feed__bar {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 14px; border-bottom: 1px solid var(--hat);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--celik);
}
.feed__rec { display: inline-flex; align-items: center; gap: 8px; color: var(--kemik); }
.feed__rec::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--kilit); animation: blink 1.4s steps(2, start) infinite; }
@keyframes blink { to { visibility: hidden; } }

.feed__view { position: relative; aspect-ratio: 16 / 10; }
.feed canvas { width: 100%; height: 100%; }

.feed__tele {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; border-top: 1px solid var(--hat);
}
.feed__tele > div { padding: 12px 14px; border-left: 1px solid var(--hat); min-width: 0; }
.feed__tele > div:first-child { border-left: 0; }
.feed__tele .k { display: block; font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--celik); }
.feed__tele .v { display: block; font-family: var(--f-mono); font-size: 14px; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.feed__tele .v.is-lock { color: var(--kilit); }
.lockbar { height: 3px; background: var(--hat); margin-top: 9px; overflow: hidden; }
.lockbar i { display: block; height: 100%; width: 0; background: var(--buz); }
.lockbar.is-lock i { background: var(--kilit); }

.feed__caption { margin: 12px 0 0; font-size: 13px; color: var(--celik); }

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__copy { order: 0; }
}
@media (max-width: 520px) {
  .hero__facts { grid-template-columns: repeat(3, 1fr); gap: 8px 16px; }
  .hero__facts dd { font-size: 18px; }
  .feed__tele { grid-template-columns: 1fr 1fr; }
  .feed__tele > div:first-child { grid-column: 1 / -1; border-bottom: 1px solid var(--hat); }
  .feed__tele > div:nth-child(2) { border-left: 0; }
  .feed__bar .hide-sm { display: none; }
}

/* ==========================================================================
   Bölümler
   ========================================================================== */

.section { padding: clamp(72px, 10vw, 144px) 0; border-bottom: 1px solid var(--hat); }
.section__head { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); margin-bottom: clamp(40px, 6vw, 80px); }
.section__head .eyebrow { margin-bottom: 20px; }
.section__head p { color: #c3c7cb; max-width: 54ch; align-self: end; margin: 0; }
@media (max-width: 860px) { .section__head { grid-template-columns: 1fr; } }

/* --- takım --- */
.about { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); }
.about__body p { font-size: 19px; color: #d3d5d6; max-width: 58ch; }
.about__body p:first-child::first-line { color: var(--kemik); }
.principles { list-style: none; margin: 40px 0 0; padding: 0; border-top: 1px solid var(--hat); }
.principles li { display: grid; grid-template-columns: 180px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--hat); }
.principles b { font-family: var(--f-mono); font-weight: 500; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--kemik); padding-top: 4px; }
.principles span { color: #b9bec3; }
@media (max-width: 860px) {
  .about { grid-template-columns: 1fr; }
  .principles li { grid-template-columns: 1fr; gap: 6px; }
}

/* --- birimler --- */
.units { border-top: 1px solid var(--hat); }
.unit {
  display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 4fr) auto;
  gap: clamp(16px, 3vw, 48px); align-items: center;
  padding: clamp(28px, 3.4vw, 44px) 0; border-bottom: 1px solid var(--hat);
  position: relative;
}
.unit::before {
  content: ""; position: absolute; left: 0; top: -1px; height: 1px; width: 100%;
  background: var(--kemik); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
.unit:hover::before { transform: scaleX(1); }
.unit__code { font-size: clamp(44px, 6.4vw, 92px); }
.unit__code small { display: block; font-family: var(--f-mono); font-stretch: 100%; font-size: 11px; font-weight: 400; letter-spacing: .14em; color: var(--celik); margin-top: 12px; }
.unit h3 { font-family: var(--f-display); font-stretch: 112%; font-size: 22px; font-weight: 600; margin-bottom: 8px; }
.unit p { margin: 0; color: #b9bec3; font-size: 16px; }
.unit__icon { width: 100%; max-width: 260px; height: auto; color: var(--celik); transition: color .4s; }
.unit:hover .unit__icon { color: var(--kemik); }
.unit--muted .unit__code { color: #6c7682; }

.status {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  padding: 7px 10px; border: 1px solid var(--hat-acik); color: var(--celik);
}
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; border: 1px solid currentColor; }
.status--active { color: var(--kilit); border-color: rgba(242, 179, 61, .45); }
.status--active::before { background: currentColor; }
.status--prep { color: var(--buz); border-color: rgba(169, 196, 255, .35); }

@media (max-width: 960px) {
  .unit { grid-template-columns: 1fr auto; }
  .unit__icon { display: none; }
  .unit__text { grid-column: 1 / -1; }
  .unit .status { grid-row: 1; grid-column: 2; align-self: start; }
}

/* --- sezonlar (rota) --- */
.route { list-style: none; margin: 0; padding: 0; position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.route::before {
  content: ""; position: absolute; left: 0; right: 0; top: 23px; height: 1px;
  background: repeating-linear-gradient(90deg, var(--hat-acik) 0 6px, transparent 6px 12px);
}
.wp { position: relative; padding-right: clamp(16px, 2.4vw, 36px); }
.wp__node {
  position: relative; width: 47px; height: 47px; display: grid; place-items: center; background: var(--gece);
  margin-bottom: 28px;
}
.wp__node svg { width: 47px; height: 47px; color: var(--hat-acik); }
.wp--done .wp__node svg { color: var(--kemik); }
.wp--now .wp__node svg { color: var(--kilit); }
.wp--now .wp__node::after {
  content: ""; position: absolute; inset: 0; border: 1px solid var(--kilit); border-radius: 50%;
  animation: ping 2.4s var(--ease) infinite;
}
@keyframes ping { from { transform: scale(.6); opacity: 1; } to { transform: scale(1.6); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .wp--now .wp__node::after, .feed__rec::before { animation: none; } }

.wp__id { font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em; color: var(--celik); text-transform: uppercase; }
.wp__year { font-family: var(--f-display); font-stretch: 125%; font-weight: 700; font-size: clamp(32px, 3.4vw, 48px); line-height: 1; margin: 8px 0 14px; }
.wp--now .wp__year { color: var(--kilit); }
.wp h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.wp p { font-size: 15px; color: #b3b8bd; margin: 0; }
.wp__result {
  display: inline-block; justify-self: start; margin-top: 16px; font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em;
  padding: 6px 10px; border: 1px solid var(--hat-acik);
}

@media (max-width: 960px) {
  .route { grid-template-columns: 1fr; }
  .route::before { left: 23px; right: auto; top: 0; bottom: 0; width: 1px; height: auto;
    background: repeating-linear-gradient(180deg, var(--hat-acik) 0 6px, transparent 6px 12px); }
  .wp { display: grid; grid-template-columns: 47px 1fr; column-gap: 24px; padding: 0 0 44px; }
  .wp__node { margin: 0; grid-row: span 6; }
}

/* --- yetkinlik tablosu --- */
.spec { width: 100%; border-collapse: collapse; }
.spec caption { text-align: left; }
.spec th, .spec td { text-align: left; vertical-align: top; padding: 22px 24px 22px 0; border-top: 1px solid var(--hat); }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 1px solid var(--hat); }
.spec thead th { font-family: var(--f-mono); font-weight: 400; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--celik); padding: 0 24px 14px 0; border-top: 0; }
.spec tbody th { font-family: var(--f-display); font-stretch: 112%; font-weight: 600; font-size: 19px; width: 30%; }
.spec td { color: #bfc3c8; font-size: 16px; }
.spec td.code { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; color: var(--celik); width: 120px; white-space: nowrap; }
.spec tbody tr { transition: background .2s; }
.spec tbody tr:hover { background: var(--kabin); }
@media (max-width: 760px) {
  .spec thead { display: none; }
  .spec, .spec tbody, .spec tr, .spec th, .spec td { display: block; width: auto; }
  .spec tr { padding: 20px 0; border-top: 1px solid var(--hat); }
  .spec tr:last-child { border-bottom: 1px solid var(--hat); }
  .spec th, .spec td, .spec tr:last-child th, .spec tr:last-child td { border: 0; padding: 4px 0; }
}

/* --- katıl --- */
.join { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.join__title { font-size: clamp(40px, 6.6vw, 104px); margin: 20px 0 28px; }
.join__title em { font-style: normal; color: var(--kilit); }
.join .lead { margin-bottom: 32px; }
.qr-card { border: 1px solid var(--hat-acik); padding: 22px; background: var(--kabin); max-width: 320px; justify-self: end; width: 100%; }
.qr-card__img { background: #fff; padding: 14px; aspect-ratio: 1; display: grid; place-items: center; }
.qr-card__img img, .qr-card__img canvas { width: 100% !important; height: auto !important; image-rendering: pixelated; }
.qr-card p { margin: 16px 0 0; font-size: 13px; color: var(--celik); }
.qr-card .mono { display: block; color: var(--kemik); margin-top: 6px; word-break: break-all; text-transform: none; letter-spacing: .02em; }
@media (max-width: 860px) { .join { grid-template-columns: 1fr; } .qr-card { justify-self: start; } }

/* ==========================================================================
   Alt bilgi
   ========================================================================== */

.foot { padding: 64px 0 40px; }
.foot__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 56px; }
.foot h2 { font-family: var(--f-mono); font-size: 11px; font-weight: 400; letter-spacing: .14em; text-transform: uppercase; color: var(--celik); margin-bottom: 16px; }
.foot ul { list-style: none; margin: 0; padding: 0; }
.foot li { margin-bottom: 10px; }
.foot a { text-decoration: none; color: #cfd2d4; }
.foot a:hover { color: var(--buz); }
.foot__mark { font-size: clamp(28px, 4vw, 44px); margin-bottom: 16px; }
.foot__base {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  padding-top: 24px; border-top: 1px solid var(--hat);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em; color: var(--celik); text-transform: uppercase;
}
@media (max-width: 760px) { .foot__grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Görünme animasyonu (yalnızca JS varsa ve hareket azaltılmamışsa)
   ========================================================================== */

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }

/* ==========================================================================
   Başvuru sayfası
   ========================================================================== */

.apply { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 96px); padding-top: clamp(40px, 6vw, 88px); padding-bottom: clamp(72px, 9vw, 128px); }
.apply__side { position: sticky; top: 108px; align-self: start; }
.apply__side .h2 { margin: 20px 0 20px; }
.apply__side p { color: #c3c7cb; }
@media (max-width: 960px) { .apply { grid-template-columns: 1fr; } .apply__side { position: static; } }

.steps { list-style: none; margin: 36px 0 0; padding: 0; border-top: 1px solid var(--hat); }
.steps li {
  display: flex; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--hat);
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #5f6974;
  transition: color .3s;
}
.steps li i { font-style: normal; width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid currentColor; font-size: 11px; }
.steps li.is-current { color: var(--kemik); }
.steps li.is-current i { border-color: var(--buz); color: var(--buz); }
.steps li.is-done { color: var(--celik); }
.steps li.is-done i { background: var(--celik); color: var(--gece); border-color: var(--celik); }
@media (max-width: 960px) {
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; border: 0; margin-top: 24px; }
  .steps li { flex-direction: column; align-items: flex-start; gap: 8px; border: 0; border-top: 2px solid var(--hat); padding: 12px 0 0; font-size: 10px; }
  .steps li.is-current { border-top-color: var(--buz); }
  .steps li.is-done { border-top-color: var(--celik); }
  .steps li i { display: none; }
}

.form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.form fieldset[hidden] { display: none; }
.form legend { font-family: var(--f-display); font-stretch: 112%; font-weight: 600; font-size: clamp(24px, 2.6vw, 32px); margin-bottom: 8px; padding: 0; }
.form .legend-note { color: var(--celik); margin-bottom: 36px; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
@media (max-width: 640px) { .row { grid-template-columns: 1fr; } }

.field { margin-bottom: 28px; }
.field > label, .field > .label {
  display: block; margin-bottom: 10px;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: #c3c7cb;
}
.field .opt { color: #66707b; text-transform: none; letter-spacing: 0; }

.input, .select, .textarea {
  width: 100%; font: inherit; font-size: 17px; color: var(--kemik);
  background: transparent; border: 0; border-bottom: 1px solid var(--hat-acik);
  padding: 10px 0 12px; border-radius: 0; transition: border-color .2s;
}
.textarea { min-height: 120px; resize: vertical; border: 1px solid var(--hat-acik); padding: 14px; line-height: 1.55; }
.select { appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%238a94a0' stroke-width='1.5'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 2px center; padding-right: 24px; }
.select option { background: var(--kabin); color: var(--kemik); }
.input::placeholder, .textarea::placeholder { color: #4f5965; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--celik); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--buz); }
.textarea:focus { box-shadow: inset 0 0 0 1px var(--buz); }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: var(--hata); }
.field .err { display: none; margin-top: 8px; font-size: 14px; color: var(--hata); }
.field.has-error .err { display: block; }
.hint { display: block; margin-top: 8px; font-size: 13px; color: #6f7984; }

/* seçim kartları */
.choices { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.choice span {
  display: flex; flex-direction: column; gap: 4px; height: 100%;
  padding: 14px 16px; border: 1px solid var(--hat-acik); transition: border-color .2s, background .2s;
}
.choice b { font-weight: 500; font-size: 16px; }
.choice small { color: var(--celik); font-size: 13px; line-height: 1.4; }
.choice input:hover + span { border-color: var(--celik); }
.choice input:checked + span { border-color: var(--buz); background: rgba(169, 196, 255, .06); }
.choice input:checked + span b::after { content: " ✓"; color: var(--buz); }
.choice input:focus-visible + span { outline: 2px solid var(--buz); outline-offset: 2px; }
.choices--units { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) { .choices--units { grid-template-columns: 1fr; } }

.check { display: flex; gap: 14px; align-items: flex-start; cursor: pointer; font-size: 15px; color: #c3c7cb; }
.check input { appearance: none; -webkit-appearance: none; flex: none; width: 20px; height: 20px; margin: 2px 0 0; border: 1px solid var(--celik); cursor: pointer; display: grid; place-items: center; }
.check input:checked { background: var(--buz); border-color: var(--buz); }
.check input:checked::after { content: ""; width: 10px; height: 5px; border: 2px solid var(--gece); border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px); }

.form__nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--hat); }
.form__nav .spacer { flex: 1; }
.form__status { margin-top: 20px; font-size: 15px; }
.form__status.is-error { color: var(--hata); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.done { border: 1px solid var(--hat-acik); padding: clamp(28px, 4vw, 48px); }
.notice { border: 1px solid rgba(169, 196, 255, .35); background: rgba(169, 196, 255, .04); padding: clamp(20px, 3vw, 32px); margin-bottom: 48px; }
.notice .status { margin-bottom: 16px; }
.notice h2 { font-family: var(--f-display); font-stretch: 112%; font-size: clamp(22px, 2.4vw, 28px); margin-bottom: 8px; }
.notice p { color: #c3c7cb; max-width: 56ch; }
.notice .btn { min-height: 42px; font-size: 12px; }
.done .status { margin-bottom: 24px; }
.done h2 { font-family: var(--f-display); font-stretch: 112%; font-size: clamp(26px, 3vw, 38px); margin-bottom: 16px; }
.done p { color: #c3c7cb; max-width: 52ch; }