/* Grido XI: site stilleri.
   Renkler GridoXI/DesignSystem/Tokens/AppColor.swift'ten birebir; ızgara/ikon renkleri
   uygulama ikonundan. Gece stadı: mat siyah zemin, tepeden mor projektör, soluk saha çizgileri. */

@font-face {
  font-family: "Bebas Neue";
  src: url("fonts/BebasNeue-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Yüzeyler */
  --bg-pitch: #08080C;
  --bg-night: #0B0B10;
  --bg-raised: #13131A;
  --surface-1: #181822;
  --surface-2: #1E1E28;
  --surface-3: #26262F;
  /* Çizgiler */
  --line-soft: rgba(52, 52, 67, 0.55);
  --line-strong: #343443;
  --line-slot: #3B3B48;
  /* Metin */
  --text-primary: #FFFFFF;
  --text-secondary: #C8C8D0;
  --text-tertiary: #8E8E99;
  /* Marka: mor */
  --brand: #7C3AED;
  --brand-pressed: #6D28D9;
  --brand-bright: #A855F7;
  --brand-highlight: #C084FC;
  --brand-deep: #2A124D;
  --brand-soft: rgba(124, 58, 237, 0.14);
  --brand-border: rgba(124, 58, 237, 0.50);
  --brand-glow: rgba(124, 58, 237, 0.35);
  /* Aksan: altın */
  --gold: #F4B942;
  --gold-soft: rgba(244, 185, 66, 0.12);
  --gold-border: rgba(244, 185, 66, 0.45);
  /* Uygulama ikonu */
  --icon-purple: #9059F1;
  --icon-gold: #E3B450;
  /* Ölçüler */
  --radius-m: 12px;
  --radius-l: 16px;
  --radius-xl: 24px;
  --gutter: 16px;
  /* Yazı */
  --font-display: "Bebas Neue", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto,
             "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  background: var(--bg-pitch);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-night);
  background-image:
    radial-gradient(90% 520px at 50% -160px, rgba(144, 89, 241, 0.24), transparent 70%),
    radial-gradient(420px 320px at -60px -80px, rgba(255, 255, 255, 0.05), transparent 70%),
    radial-gradient(420px 320px at calc(100% + 60px) -80px, rgba(255, 255, 255, 0.05), transparent 70%);
  background-repeat: no-repeat;
  color: var(--text-secondary);
  font: 400 17px/1.6 var(--font-ui);
  overflow-wrap: break-word;
}

main { flex: 1 0 auto; }

a {
  color: var(--brand-highlight);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover { color: var(--text-primary); }

:focus-visible {
  outline: 2px solid var(--brand-highlight);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

@media (min-width: 640px) {
  :root { --gutter: 28px; }
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: -80px;
  z-index: 10;
  padding: 10px 16px;
  border-radius: var(--radius-m);
  background: var(--brand);
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 12px; }

/* MARK: Üst bar */

.site-header { border-bottom: 1px solid var(--line-soft); }

.site-header .wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: "brand lang" "nav nav";
  align-items: center;
  gap: 8px 16px;
  padding-top: 14px;
  padding-bottom: 8px;
}

.brand {
  grid-area: brand;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--text-primary);
  text-decoration: none;
  justify-self: start;
}
.brand .mark { width: 34px; height: 34px; flex: none; }
.wordmark {
  font: 400 28px/1 var(--font-display);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding-top: 3px;
}
.accent { color: var(--brand-bright); }
/* Uygulamadaki kelime markasıyla aynı: "XI" altın (D085). */
.wordmark .accent { color: var(--gold); }

.site-nav { grid-area: nav; }
.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}
.site-nav a:hover { color: var(--text-primary); background: var(--surface-1); }
.site-nav a[aria-current="page"] {
  color: var(--text-primary);
  background: var(--brand-soft);
  box-shadow: inset 0 0 0 1px var(--brand-border);
}

/* Dil menüsü: yedi dil yan yana telefona sığmıyor, o yüzden açılan bir liste. JavaScript
   yok: <details> kendiliğinden açılıp kapanıyor. Düğme içinde bulunulan dilin adını
   gösteriyor; listede her dil kendi adıyla ve 44 px yüksekliğinde bir satır. */
.lang {
  grid-area: lang;
  position: relative;
  justify-self: end;
}
.lang summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--bg-raised);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
  cursor: pointer;
  list-style: none;
  user-select: none;
  -webkit-user-select: none;
}
.lang summary::-webkit-details-marker { display: none; }
.lang summary::after {
  content: "";
  width: 7px;
  height: 7px;
  margin: -4px 2px 0 2px;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: rotate(45deg);
}
.lang details[open] summary { background: var(--surface-3); }
.lang details[open] summary::after { margin-top: 4px; transform: rotate(225deg); }
.lang .globe {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: var(--text-tertiary);
  stroke-width: 1.6;
  stroke-linecap: round;
}
.lang ul {
  position: absolute;
  z-index: 20;
  top: calc(100% + 8px);
  right: 0;
  min-width: 100%;
  width: max-content;
  max-width: calc(100vw - 2 * var(--gutter));
  margin: 0;
  padding: 6px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  background: var(--surface-1);
  box-shadow: 0 24px 60px -12px rgba(0, 0, 0, 0.75);
  list-style: none;
}
.lang li a, .lang li span {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 40px 0 14px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.lang li a { color: var(--text-secondary); }
.lang li a:hover { color: var(--text-primary); background: var(--surface-2); }
.lang li span {
  color: var(--text-primary);
  background: var(--brand-soft);
  box-shadow: inset 0 0 0 1px var(--brand-border);
}

/* Yalnız ekran okuyucunun gördüğü metin. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 760px) {
  .site-header .wrap {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "brand nav lang";
    padding-top: 12px;
    padding-bottom: 12px;
  }
  .site-nav ul { justify-content: flex-end; }
}

/* MARK: Ana sayfa */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 44px 0 56px;
}
/* Saha: orta yuvarlak + orta çizgi, neredeyse görünmez. */
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: 50%;
  top: 50%;
  width: 620px;
  height: 620px;
  margin: -310px 0 0 -310px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  right: 0;
  top: 50%;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
@media (min-width: 880px) {
  .hero { padding: 80px 0 88px; }
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 56px; }
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  color: var(--text-primary);
  font: 400 clamp(60px, 15vw, 112px)/0.92 var(--font-display);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.pitch {
  margin: 18px 0 0;
  max-width: 28ch;
  color: var(--text-primary);
  font-size: clamp(20px, 2.4vw, 24px);
  font-weight: 600;
  line-height: 1.35;
}

.lede {
  margin: 14px 0 0;
  max-width: 46ch;
}

.soon {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0 0;
  padding: 12px 18px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-l);
  background: var(--gold-soft);
  color: var(--text-secondary);
  font-size: 15px;
}
.soon strong { color: var(--text-primary); font-weight: 700; }
.soon .dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(244, 185, 66, 0.18);
}

/* Örnek grid. Uygulama ikonundaki dizilim: üç mor, bir altın. */
.board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  width: min(100%, 420px);
  justify-self: center;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(30, 30, 40, 0.92), rgba(19, 19, 26, 0.92));
  box-shadow: 0 40px 90px -40px var(--brand-glow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.board > span { aspect-ratio: 1; border-radius: var(--radius-m); }
.axis { display: grid; place-items: center; }
.club {
  width: 60%;
  aspect-ratio: 1;
  border-radius: 10px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}
.club.sash { background: linear-gradient(135deg, var(--a) 0 40%, var(--b) 40% 60%, var(--a) 60%); }
.club.halves { background: linear-gradient(90deg, var(--a) 50%, var(--b) 50%); }
.club.stripes { background: repeating-linear-gradient(90deg, var(--a) 0 20%, var(--b) 20% 40%); }
.club.band { background: linear-gradient(180deg, var(--a) 0 34%, var(--b) 34% 66%, var(--a) 66%); }
.era {
  color: var(--text-secondary);
  font-size: clamp(12px, 3.4vw, 15px);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  /* Etiket katalogdan geliyor; "Années 2010" gibi iki kelimelikler dar ekranda iki satıra
     bölünür. */
  line-height: 1.15;
  text-align: center;
}

.cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border: 1.5px dashed var(--line-slot);
  background: var(--surface-1);
}
.cell svg { width: 38%; height: auto; }
.cell .pts {
  color: var(--text-primary);
  font-size: clamp(12px, 3.2vw, 14px);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.cell.mine {
  border: 1.5px solid var(--brand-border);
  background: rgba(124, 58, 237, 0.18);
  color: var(--brand-highlight);
}
.cell.legend {
  border: 1.5px solid var(--gold-border);
  background: rgba(244, 185, 66, 0.14);
  color: var(--gold);
}

.section { padding-top: 24px; padding-bottom: 40px; }

.section-title {
  margin: 0 0 20px;
  color: var(--text-primary);
  font: 400 clamp(32px, 6vw, 40px)/1 var(--font-display);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.cards {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.card {
  padding: 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background: var(--surface-1);
}
.card h3 {
  margin: 14px 0 6px;
  color: var(--text-primary);
  font: 400 26px/1 var(--font-display);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.card p { margin: 0; font-size: 15px; line-height: 1.55; }
.card-icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-m);
  background: var(--brand-soft);
  color: var(--brand-highlight);
}
.card-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.checks {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 760px) { .checks { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; } }
.checks li {
  position: relative;
  padding-left: 30px;
}
.checks li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.42em;
  width: 16px;
  height: 16px;
  border-radius: 5px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4 8.3 2.6 2.6L12 5.5' fill='none' stroke='%23F4B942' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat,
    var(--gold-soft);
  box-shadow: inset 0 0 0 1px var(--gold-border);
}

/* MARK: Metin sayfaları */

.prose {
  max-width: 70ch;
  padding: 40px 0 56px;
}
@media (min-width: 760px) { .prose { padding-top: 64px; } }

.prose h1 {
  margin: 0;
  color: var(--text-primary);
  font: 400 clamp(46px, 11vw, 76px)/0.95 var(--font-display);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.prose h2 {
  margin: 40px 0 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
  color: var(--text-primary);
  font: 400 clamp(26px, 5vw, 32px)/1.05 var(--font-display);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  scroll-margin-top: 16px;
}

.prose p, .prose ul, .prose ol { margin: 0 0 16px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin-bottom: 10px; padding-left: 4px; }
.prose li::marker { color: var(--brand-bright); }
.prose strong, .prose b { color: var(--text-primary); font-weight: 650; }
.prose em { color: var(--text-primary); }

.updated {
  display: inline-block;
  margin: 18px 0 8px !important;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--bg-raised);
  color: var(--text-tertiary);
  font-size: 14px;
}
.updated time { color: var(--text-secondary); }

.legal > .updated + p { margin-top: 20px; }

.intro { margin-top: 18px !important; font-size: 18px; color: var(--text-secondary); }

.path {
  font-weight: 650;
  color: var(--text-primary);
}

.contact-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
  padding: 14px 18px;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-l);
  background: var(--brand-soft);
}
.contact-label {
  color: var(--text-tertiary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.contact-card a { font-weight: 600; font-size: 18px; }

.toc {
  margin: 28px 0 8px;
  padding: 18px 20px 6px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background: var(--surface-1);
}
.toc ol { margin: 0 0 12px; padding-left: 22px; }
.toc li { margin-bottom: 8px; }
.toc li::marker { color: var(--text-tertiary); font-variant-numeric: tabular-nums; }
.toc a { color: var(--text-secondary); text-decoration: none; }
.toc a:hover { color: var(--text-primary); text-decoration: underline; }

/* MARK: Alt bilgi */

.site-footer {
  margin-top: 24px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line-soft);
  background: var(--bg-pitch);
  color: var(--text-tertiary);
  font-size: 14px;
  line-height: 1.55;
}
.site-footer p { margin: 0 0 10px; }
.site-footer .notice { color: var(--text-secondary); font-weight: 600; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0 4px;
  margin: 4px 0 14px -10px;
  padding: 0;
  list-style: none;
}
.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 10px;
  color: var(--text-secondary);
}
.footer-links a:hover { color: var(--text-primary); }
/* Dil satırı: yedi dil kendi adıyla, sarılarak. İçinde bulunulan dil bağlantı değil. */
.footer-langs { margin-top: -10px; }
.footer-langs a { color: var(--text-tertiary); }
.footer-langs span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 10px;
  color: var(--text-primary);
  font-weight: 600;
}
.fine { max-width: 80ch; }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

@media print {
  body, body * { color: #000 !important; background: none !important; box-shadow: none !important; }
  .site-header nav, .skip, .hero::before, .hero::after { display: none; }
}