/* Scoop tanitim sitesi (scoop.earth).
   Portalin styles.css dosyasindan AYRIDIR: portal bir uygulama arayuzu,
   burasi bir tanitim sayfasidir; ortak tek sey renk paletidir.

   HARICI VARLIK YOK. Icerik Guvenlik Politikasi harici font ve gorseli
   yasaklar (font-src 'self', img-src 'self'), bu yuzden yazi tipi sistem
   yiginidir ve tum grafikler SVG veya CSS ile cizilir. Yan fayda: sayfa
   harici istek yapmadan acilir ve gorsel telifi sorunu tasimaz. */
:root {
  --bg: #ffffff;
  --bg-alt: #f4f7f9;
  --navy: #001e2d;
  --navy-2: #012b40;
  --text: #10222e;
  --soft: #5c6f7c;
  --line: #dde5ec;
  --primary: #0278b5;
  --primary-dark: #015988;
  --primary-soft: #e2f0f9;
  --green: #6bbf6e;
  --accent: #f0a232;
  --sky: #8fd0ee;
  --radius: 14px;
  --wrap: 1120px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text); background: var(--bg);
  font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.wrap.narrow { max-width: 720px; }

/* Klavye kullanicisi icin icerige atlama baglantisi: odaklanana kadar gizli. */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--navy); color: #fff; padding: 12px 18px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

/* ---- ust menu ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(0, 30, 45, .92);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid rgba(143, 208, 238, .18);
}
.nav-in { display: flex; align-items: center; gap: 26px; min-height: 66px; }
.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand img { display: block; width: 118px; height: auto; }
.nav-links { display: flex; gap: 22px; flex: 1 1 auto; }
.nav-links a { color: #cfe4ef; font-size: .95rem; }
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav-act { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.lang { color: var(--sky); font-size: .88rem; padding: 6px 8px; }

.btn {
  display: inline-block; background: var(--primary); color: #fff;
  padding: 11px 20px; border: 1px solid var(--primary); border-radius: 999px;
  font-size: .95rem; font-weight: 600; cursor: pointer; line-height: 1.2;
  transition: background .15s, transform .15s, box-shadow .15s;
}
.btn:hover {
  background: var(--primary-dark); border-color: var(--primary-dark);
  text-decoration: none; transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(2, 120, 181, .3);
}
.btn.ghost { background: transparent; color: #fff; border-color: rgba(207, 228, 239, .5); }
.btn.ghost:hover { background: rgba(255, 255, 255, .1); border-color: #fff; box-shadow: none; }
.btn.big { padding: 15px 30px; font-size: 1.02rem; }

/* ---- ust bolum ---- */
.hero {
  background:
    radial-gradient(1000px 520px at 78% 18%, rgba(2, 120, 181, .38), transparent 62%),
    radial-gradient(760px 480px at 8% 92%, rgba(107, 191, 110, .18), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff; overflow: hidden;
}
.hero-in {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px;
  align-items: center; padding: 78px 22px 86px;
}
.badge {
  display: inline-block; font-size: .8rem; letter-spacing: .04em; text-transform: uppercase;
  color: var(--sky); border: 1px solid rgba(143, 208, 238, .38);
  padding: 7px 14px; border-radius: 999px; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.5rem); line-height: 1.1;
  letter-spacing: -.02em; font-weight: 800; margin-bottom: 20px;
}
.hero-sub { font-size: 1.12rem; color: #d3e5ef; max-width: 44ch; }
.hero-act { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-art { display: flex; justify-content: center; }
.art { width: 100%; max-width: 400px; height: auto; }

/* ---- sayilar ---- */
.stats { background: var(--navy-2); color: #fff; border-top: 1px solid rgba(143, 208, 238, .16); }
.stats-in {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 18px; padding: 30px 22px;
}
.stat { text-align: center; }
.stat-n {
  display: block; font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 800; color: var(--sky); letter-spacing: -.01em;
}
.stat-l { display: block; font-size: .88rem; color: #b9d4e2; margin-top: 4px; }

/* ---- bolumler ---- */
.sec { padding: 78px 0; }
/* Ust menu yapiskandir (position: sticky, ~66px). Bu olmadan menuden bir
   bolume atlayinca bolumun basligi menunun ALTINDA kalir ve ziyaretci yanlis
   yere geldigini sanir. */
[id] { scroll-margin-top: 86px; }
.sec-alt { background: var(--bg-alt); }
.sec-h {
  font-size: clamp(1.55rem, 3vw, 2.2rem); font-weight: 800;
  letter-spacing: -.018em; margin-bottom: 14px;
}
.sec-lead { font-size: 1.08rem; color: var(--soft); max-width: 62ch; margin-bottom: 38px; }
.sec-h + .grid, .sec-h + .steps, .sec-h + .who { margin-top: 34px; }

.grid { display: grid; gap: 20px; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px;
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.card:hover {
  transform: translateY(-3px); border-color: #c3d6e3;
  box-shadow: 0 10px 30px rgba(0, 30, 45, .09);
}
.card h3 { font-size: 1.04rem; margin-bottom: 8px; letter-spacing: -.01em; }
.card h3 a { color: inherit; }
.card p { color: var(--soft); font-size: .95rem; }
/* Uyari kartlari: sol kenarda turuncu seritle problem bolumunu isaretler. */
.card.warn { border-left: 4px solid var(--accent); }

/* ---- adimlar ---- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { display: flex; gap: 14px; align-items: flex-start; }
.step-n {
  flex: 0 0 auto; width: 34px; height: 34px; border-radius: 50%;
  background: var(--primary-soft); color: var(--primary-dark);
  font-weight: 800; display: grid; place-items: center; font-size: .98rem;
}
.step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.step p { color: var(--soft); font-size: .93rem; }

/* ---- standartlar (koyu) ---- */
.sec-dark { background: var(--navy); color: #fff; }
.sec-dark .sec-lead { color: #b9d4e2; }
.std {
  border: 1px solid rgba(143, 208, 238, .24); border-radius: var(--radius);
  padding: 22px; background: rgba(255, 255, 255, .04);
}
.std h3 { color: var(--sky); font-size: 1.02rem; margin-bottom: 6px; }
.std p { color: #cfe4ef; font-size: .93rem; }

/* ---- kimin icin ---- */
.who { display: grid; gap: 0; }
.who-row {
  display: grid; grid-template-columns: 220px 1fr; gap: 20px;
  padding: 18px 0; border-top: 1px solid var(--line);
}
.who-row:last-child { border-bottom: 1px solid var(--line); }
.who dt { font-weight: 700; }
.who dd { color: var(--soft); }

/* ---- form ---- */
.sec-cta { background: var(--bg-alt); border-top: 1px solid var(--line); }
.cta-in { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.lead {
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px;
  box-shadow: 0 8px 26px rgba(0, 30, 45, .06);
}
.fld { margin-bottom: 15px; }
.fld label { display: block; font-size: .87rem; font-weight: 600; margin-bottom: 6px; }
.req { color: var(--accent); }
.lead input, .lead textarea {
  width: 100%; font: inherit; color: inherit; padding: 11px 13px;
  border: 1px solid var(--line); border-radius: 10px; background: #fcfdfe;
}
.lead input:focus, .lead textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft);
}
.lead textarea { resize: vertical; min-height: 96px; }
.fld-act { margin-top: 20px; }
.fld-act .btn { width: 100%; }
.form-msg { margin-top: 14px; font-size: .93rem; min-height: 1.2em; }
.form-msg.ok { color: #2f7d33; font-weight: 600; }
.form-msg.bad { color: #ce4a3a; font-weight: 600; }
/* Bot tuzagi: ekranda da, ekran okuyucuda da yok. Insan bunu doldurmaz. */
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---- yazilar ---- */
.post-date { color: var(--soft); font-size: .85rem; margin-bottom: 8px; }
.post-back { margin-bottom: 18px; font-size: .92rem; }
.post h1 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -.02em; margin-bottom: 10px; }
.prose p { margin-bottom: 18px; }
.prose { font-size: 1.05rem; }

/* ---- alt bolum ---- */
.foot { background: var(--navy); color: #cfe4ef; padding: 52px 0 0; }
.foot-in { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; padding-bottom: 34px; }
.foot-logo { filter: brightness(0) invert(1); opacity: .92; }
.foot-tag { margin-top: 14px; font-size: .93rem; max-width: 34ch; }
.foot-h { font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; color: var(--sky); margin-bottom: 12px; }
.foot-list { list-style: none; display: grid; gap: 8px; font-size: .94rem; }
.foot-list a { color: #cfe4ef; }
.foot-bar {
  border-top: 1px solid rgba(143, 208, 238, .18);
  padding: 18px 22px; font-size: .85rem; color: #9dbccc;
}

/* ---- panelden secilen gorunum (site_content_style) ----
   Secenekler sinif adina donusur; satir ici style yazilmaz (CSP). */
.al-left { text-align: left; }
.al-center { text-align: center; }
.al-right { text-align: right; }
.al-justify { text-align: justify; hyphens: auto; }
.sec-lead.al-center, .hero-sub.al-center, .foot-tag.al-center { margin-left: auto; margin-right: auto; }
.sec-lead.al-right, .hero-sub.al-right { margin-left: auto; }
.sz-sm { font-size: .88em; }
.sz-lg { font-size: 1.18em; }
.sz-xl { font-size: 1.4em; }
.col-brand { color: var(--primary); }
.col-green { color: #3f8f43; }
.col-orange { color: #c77b0c; }
.col-dark { color: var(--navy); }
.col-light { color: #ffffff; }
.sec-dark .col-dark { color: #ffffff; }
/* Metnin yerine / ustune konan gorsel. Boyutlar gorselin en genis halidir;
   gercek boyutu gorselin kendisinden kucukse buyutulmez. */
.fimg { display: inline-block; vertical-align: middle; height: auto; border-radius: 6px; }
.fimg.is-sm { max-width: min(160px, 100%); }
.fimg.is-md { max-width: min(360px, 100%); }
.fimg.is-lg { max-width: min(640px, 100%); }
.fimg.is-full { max-width: 100%; width: 100%; }
div > .fimg, .sec-lead > .fimg { display: block; margin-bottom: 14px; }
.al-center > .fimg { margin-left: auto; margin-right: auto; }
.al-right > .fimg { margin-left: auto; }
h1 .fimg, h2 .fimg { border-radius: 0; }
.ftext { display: block; }
.hero-art .fimg { border-radius: var(--radius); }
.hero-art.al-left { justify-content: flex-start; }
.hero-art.al-right { justify-content: flex-end; }
/* Metin icindeki bicimler ve gorseller */
.sec-lead p, .hero-sub p { margin-bottom: 12px; }
.sec-lead p:last-child, .hero-sub p:last-child { margin-bottom: 0; }
.sec-lead ul, .sec-lead ol, .hero-sub ul, .hero-sub ol, .prose ul, .prose ol { margin: 0 0 16px 1.3em; }
.prose h2 { font-size: 1.45rem; margin: 30px 0 12px; letter-spacing: -.01em; }
.prose h3 { font-size: 1.18rem; margin: 24px 0 10px; }
.prose figure, .sec-lead figure { margin: 22px 0; }
.prose figure img, .sec-lead figure img { border-radius: 10px; }
.prose figure.al-center img { margin: 0 auto; display: block; }
.post-cover { margin: 8px 0 26px; }
.post-cover img { width: 100%; border-radius: var(--radius); }
.card-cover { display: block; margin: -4px -4px 14px; }
.card-cover img.cover { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 10px; }
.card img, .std img { vertical-align: middle; }

/* ---- duyarli duzen ---- */
@media (max-width: 940px) {
  .hero-in { grid-template-columns: 1fr; padding: 56px 22px 64px; }
  .hero-art { order: -1; max-width: 300px; margin: 0 auto; }
  .g4, .steps { grid-template-columns: repeat(2, 1fr); }
  .cta-in { grid-template-columns: 1fr; gap: 30px; }
  .nav-links { display: none; }
  .foot-in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .sec { padding: 54px 0; }
  .g3, .g4, .steps { grid-template-columns: 1fr; }
  .stats-in { grid-template-columns: repeat(2, 1fr); }
  .who-row { grid-template-columns: 1fr; gap: 4px; }
  .foot-in { grid-template-columns: 1fr; }
  .nav-in { gap: 12px; }
  .nav-act .btn.ghost { display: none; }
}
/* Hareketi azaltma tercihi: yumusak kaydirma ve donusumler kapatilir. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .btn { transition: none; }
  .card:hover, .btn:hover { transform: none; }
}