/* Akatra Games: koyu tek tema, ince çizgili ızgara, mercan vurgu.
   Inter Tight gövde ve başlık, Instrument Serif italik vurgu, JetBrains Mono etiket ve düğme. */
:root {
  color-scheme: dark;
  --bg: #0F0E0D;
  --bg-2: #171514;
  --bg-3: #201D1B;
  --line: #2B2725;
  --line-strong: #3A3532;
  --ink: #F6F3EF;
  --ink-soft: #A29C96;
  --ink-faint: #6E6862;
  --accent: #F5654A;
  --accent-ink: #160B08;
  --accent-soft: rgba(245, 101, 74, 0.14);
  --p2: #5CC8E8;
  --ok: #8BD17C;
  --font-sans: "Inter Tight", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --top: 60px;
  --radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--top) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding-top: var(--top);
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.6 var(--font-sans);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; text-wrap: balance; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.015em; line-height: 1.25; }
p { margin: 0; }
em.serif { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--accent); letter-spacing: -0.01em; }

.wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 24px; }
.frame { border-inline: 1px solid var(--line); }
.label {
  font: 500 0.72rem/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.mono { font-family: var(--font-mono); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---- düğmeler ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px;
  font: 600 0.86rem/1 var(--font-mono);
  text-decoration: none; white-space: nowrap;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--bg); color: var(--ink);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.btn-accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-sm { min-height: 36px; padding: 0 14px; font-size: 0.78rem; }
@media (hover: hover) and (pointer: fine) {
  .btn:hover { border-color: var(--ink-soft); }
  .btn-accent:hover { background: #FF7A61; border-color: #FF7A61; }
}

/* ---- üst bar ---- */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--top);
  background: rgba(15, 14, 13, 0.86);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; letter-spacing: -0.02em; font-size: 1.02rem; }
.brand img { width: 28px; height: 28px; }
.brand small { font: 500 0.7rem/1 var(--font-mono); color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a, .lang a { font: 500 0.8rem/1 var(--font-mono); color: var(--ink-soft); text-decoration: none; }
.nav a[aria-current="page"], .nav a:hover, .lang a.on { color: var(--accent); }
.lang { display: flex; gap: 10px; padding-left: 18px; border-left: 1px solid var(--line); }
.lang a:hover { color: var(--ink); }

/* ---- hero ---- */
.hero { border-bottom: 1px solid var(--line); }
.hero-art {
  position: relative;
  height: clamp(280px, 38vw, 420px);
  overflow: hidden;
  cursor: crosshair;
  touch-action: manipulation;
}
.ascii {
  position: absolute; inset: 0;
  margin: 0;
  font: 400 11px/1.3 var(--font-mono);
  color: var(--accent);
  opacity: 0.62;
  white-space: pre;
  overflow: hidden;
  user-select: none;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 70% 85% at 50% 50%, #000 45%, transparent 100%);
  mask-image: radial-gradient(ellipse 70% 85% at 50% 50%, #000 45%, transparent 100%);
}
.hero-logo {
  position: absolute; left: 50%; top: 52%;
  width: clamp(76px, 9vw, 108px); aspect-ratio: 1;
  transform: translate(-50%, -50%);
  perspective: 600px;
  pointer-events: none;
}
.hero-logo::before {
  content: ""; position: absolute; inset: -60%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 101, 74, 0.32) 0, rgba(245, 101, 74, 0.08) 38%, transparent 66%);
}
.hero-logo img {
  position: relative; width: 100%; height: 100%;
  animation: a-spin 7s cubic-bezier(0.7, 0, 0.25, 1) infinite;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.7));
}
@keyframes a-spin { 0% { transform: rotateY(0deg); } 14% { transform: rotateY(360deg); } 100% { transform: rotateY(360deg); } }
.hero-hint {
  position: absolute; right: 16px; bottom: 12px;
  font: 400 0.68rem/1 var(--font-mono); color: var(--ink-faint);
}
.hero-copy { text-align: center; padding: 8px 0 72px; display: flex; flex-direction: column; align-items: center; gap: 22px; }
.hero-copy h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); letter-spacing: -0.045em; max-width: 14ch; }
.hero-copy .lead { max-width: 56ch; color: var(--ink-soft); font-size: clamp(1rem, 1.6vw, 1.14rem); line-height: 1.7; }
.hero-copy .tagline { font: 400 0.82rem/1.5 var(--font-mono); color: var(--accent); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 6px; }

/* ---- bölümler ---- */
.section { border-bottom: 1px solid var(--line); }
.section-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding: 56px 32px 32px;
}
.section-head > div { display: flex; flex-direction: column; gap: 14px; }
.section-head p { color: var(--ink-soft); max-width: 46ch; }
.section-link { font: 500 0.8rem/1 var(--font-mono); color: var(--ink-soft); text-decoration: none; }
.section-link:hover { color: var(--accent); }

/* Izgara: hücreler arası 1px çizgi, arka plan rengiyle */
.grid { display: grid; gap: 1px; background: var(--line); border-top: 1px solid var(--line); }
.grid > * { background: var(--bg); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ---- oyun kartları ---- */
.game { display: flex; flex-direction: column; gap: 14px; padding: 28px 28px 30px; text-decoration: none; position: relative; }
.game .art { height: 148px; display: grid; place-items: center; margin-bottom: 6px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.game p { color: var(--ink-soft); font-size: 0.95rem; }
.game .meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 8px; }
.game .meta span { font: 400 0.74rem/1 var(--font-mono); color: var(--ink-faint); }
.tag { font: 500 0.7rem/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 8px; border: 1px solid var(--line-strong); border-radius: 4px; color: var(--ink-soft); }
.tag-live { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
a.game .play { font: 600 0.8rem/1 var(--font-mono); color: var(--accent); }
@media (hover: hover) and (pointer: fine) {
  a.game { transition: background-color 0.15s ease; }
  a.game:hover { background: var(--bg-2); }
  a.game:hover .art { border-color: var(--line-strong); }
}
.game-suggest { justify-content: center; }
.game-suggest h3 { font-size: 1.5rem; }

/* kart çizimleri: küçük tahta önizlemeleri */
.mini { display: grid; gap: 2px; }
.mini i { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 2px; background: var(--bg-3); font: 700 0.62rem/1 var(--font-mono); font-style: normal; color: var(--ink-faint); }
.mini-mine { grid-template-columns: repeat(7, 18px); }
.mini-mine i.o { background: transparent; border: 1px solid var(--line); }
.mini-mine i.n1 { color: #7FB2FF; } .mini-mine i.n2 { color: var(--ok); } .mini-mine i.n3 { color: var(--accent); }
.mini-mine i.f { background: var(--bg-3); color: var(--accent); }
.mini-sos { grid-template-columns: repeat(5, 24px); position: relative; }
.mini-sos i { width: 24px; height: 24px; font: 700 0.86rem/1 var(--font-sans); background: transparent; border: 1px solid var(--line); }
.mini-sos i.a { color: var(--accent); } .mini-sos i.b { color: var(--p2); }
.mini-sos .strike { position: absolute; left: 38px; right: 38px; top: 50%; height: 2px; background: var(--accent); border-radius: 2px; transform: translateY(-1px); }
.mini-nono { grid-template-columns: 22px repeat(6, 14px); grid-template-rows: 22px repeat(6, 14px); gap: 2px; }
.mini-nono i { width: 14px; height: 14px; }
.mini-nono i.c { background: transparent; font-size: 0.55rem; color: var(--ink-faint); }
.mini-nono i.x { background: var(--ink); }
.mini-block { grid-template-columns: repeat(8, 14px); }
.mini-block i { width: 14px; height: 14px; }
.mini-block i.a { background: var(--accent); } .mini-block i.b { background: var(--p2); } .mini-block i.c { background: #E9C46A; }
.mini-word { display: flex; gap: 6px; }
.mini-word i { width: 34px; height: 38px; font: 700 1.1rem/1 var(--font-sans); color: var(--ink); background: var(--bg-3); border: 1px solid var(--line-strong); border-radius: 4px; position: relative; }
.mini-word i small { position: absolute; right: 3px; bottom: 2px; font: 500 0.5rem/1 var(--font-mono); color: var(--ink-faint); }
.mini-word i.hot { border-color: var(--accent); color: var(--accent); }

/* ---- ilkeler ---- */
.principle { padding: 32px 28px 36px; display: flex; flex-direction: column; gap: 12px; }
.principle svg { width: 22px; height: 22px; color: var(--accent); margin-bottom: 6px; }
.principle p { color: var(--ink-soft); font-size: 0.95rem; }

/* ---- stüdyo ---- */
.studio { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 1px; background: var(--line); border-top: 1px solid var(--line); }
.studio > * { background: var(--bg); padding: 36px 32px 40px; }
.studio.tek { grid-template-columns: 1fr; }
.studio-copy { display: flex; flex-direction: column; gap: 18px; }
.studio-copy p { color: var(--ink-soft); max-width: 58ch; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 10px; }
.facts div { background: var(--bg-2); padding: 16px 16px 14px; display: flex; flex-direction: column; gap: 6px; }
.facts b { font-size: 1.6rem; letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.facts span { font: 400 0.72rem/1.3 var(--font-mono); color: var(--ink-faint); }
.tools { display: flex; flex-direction: column; gap: 14px; }
.tools .label { margin-bottom: 4px; }
.tool { display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; }
.tool img { width: 44px; height: 44px; border-radius: 10px; }
.tool b { display: block; font-size: 1rem; letter-spacing: -0.01em; }
.tool span { display: block; color: var(--ink-soft); font-size: 0.88rem; line-height: 1.45; }
.tool .go { font: 500 0.76rem/1 var(--font-mono); color: var(--ink-faint); }
@media (hover: hover) and (pointer: fine) { .tool:hover { border-color: var(--line-strong); background: var(--bg-2); } .tool:hover .go { color: var(--accent); } }

/* ---- iletişim ---- */
.contact { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 1px; background: var(--line); border-top: 1px solid var(--line); }
.contact > * { background: var(--bg); padding: 36px 32px 40px; }
.contact-copy { display: flex; flex-direction: column; gap: 16px; }
.contact-copy p { color: var(--ink-soft); }
.contact-copy .mail { font: 500 0.9rem/1 var(--font-mono); color: var(--accent); text-decoration: none; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: flex; flex-direction: column; gap: 7px; font: 500 0.74rem/1 var(--font-mono); color: var(--ink-soft); letter-spacing: 0.02em; }
.contact-form label small { color: var(--ink-faint); font-size: inherit; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; font: 400 0.95rem/1.4 var(--font-sans); color: var(--ink);
  background: var(--bg-2); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 12px 14px;
  transition: border-color 0.15s ease;
}
.contact-form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%), linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px; background-repeat: no-repeat;
}
.contact-form select option { background: var(--bg-2); color: var(--ink); }
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); }
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-status { font: 400 0.82rem/1.4 var(--font-mono); color: var(--ink-soft); min-height: 1.4em; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--accent); }

/* ---- alt bilgi ---- */
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; padding: 48px 32px; }
.footer-grid p { color: var(--ink-soft); font-size: 0.92rem; margin-top: 12px; max-width: 32ch; }
.footer-grid h4 { margin: 0 0 14px; font: 500 0.7rem/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-grid li a { color: var(--ink); text-decoration: none; font-size: 0.94rem; }
.footer-grid li a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 18px 32px; border-top: 1px solid var(--line); font: 400 0.74rem/1.4 var(--font-mono); color: var(--ink-faint); }
.footer-bottom a { color: var(--ink-soft); text-decoration: none; }

/* ---- oyun sayfası ---- */
.game-head { padding: 40px 32px 28px; display: flex; flex-direction: column; gap: 14px; border-bottom: 1px solid var(--line); }
.crumbs { font: 400 0.76rem/1 var(--font-mono); color: var(--ink-faint); display: flex; gap: 8px; }
.crumbs a { color: var(--ink-soft); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.game-head h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.04em; }
.game-head p { color: var(--ink-soft); max-width: 62ch; }
.game-stage { padding: 28px 32px 40px; border-bottom: 1px solid var(--line); }
.oyun { max-width: 1080px; margin-inline: auto; }
.oyun:empty::before { content: "Oyun yükleniyor…"; display: block; padding: 60px 0; text-align: center; font: 400 0.85rem/1 var(--font-mono); color: var(--ink-faint); }
.rules { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.rules > * { background: var(--bg); padding: 32px; display: flex; flex-direction: column; gap: 12px; }
.rules ul, .rules ol { margin: 0; padding-left: 1.2em; color: var(--ink-soft); display: flex; flex-direction: column; gap: 8px; }
.rules kbd { font: 500 0.78rem/1 var(--font-mono); padding: 3px 6px; border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 4px; color: var(--ink); background: var(--bg-2); }

/* ---- 404 ---- */
.notfound { min-height: calc(100vh - var(--top) - 200px); display: grid; place-items: center; text-align: center; padding: 64px 24px; }
.notfound div { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.notfound h1 { font-size: clamp(3rem, 10vw, 6rem); letter-spacing: -0.05em; }
.notfound p { color: var(--ink-soft); }

/* ---- veri robotları: örnek çıktı ve adımlar ---- */
.sample { margin: 0; width: 100%; padding: 14px 16px; font: 400 0.72rem/1.55 var(--font-mono); color: var(--ink-soft); white-space: pre; overflow-x: auto; text-align: left; }
.sample b { color: var(--accent); font-weight: 500; }
.sample i { color: var(--p2); font-style: normal; }
.game .art.code { place-items: stretch; height: 158px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-top: 1px solid var(--line); counter-reset: adim; }
.steps > div { background: var(--bg); padding: 32px 28px 36px; display: flex; flex-direction: column; gap: 12px; }
.steps > div::before { counter-increment: adim; content: "0" counter(adim); font: 500 0.78rem/1 var(--font-mono); color: var(--accent); }
.steps p { color: var(--ink-soft); font-size: 0.95rem; }
.steps code { font: 500 0.82rem/1 var(--font-mono); color: var(--ink); background: var(--bg-3); padding: 2px 6px; border-radius: 4px; }
.price-note { padding: 18px 32px; border-top: 1px solid var(--line); font: 400 0.82rem/1.5 var(--font-mono); color: var(--ink-soft); }
.price-note b { color: var(--ink); font-weight: 500; }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .steps > div { padding: 24px 20px 26px; } .price-note { padding: 16px 20px; } }

/* ---- duyarlılık ---- */
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .studio, .contact { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav { display: none; }
  .lang { margin-left: auto; border-left: 0; padding-left: 0; }
  .topbar-inner { gap: 16px; }
  .wrap { padding-inline: 16px; }
  .section-head, .game-head { padding: 40px 20px 24px; }
  .game, .principle { padding: 24px 20px 26px; }
  .studio > *, .contact > *, .rules > * { padding: 28px 20px 32px; }
  .game-stage { padding: 20px 12px 28px; }
  .footer-grid { padding: 36px 20px; }
  .footer-bottom { padding: 16px 20px; }
  .hero-hint { display: none; }
}
@media (max-width: 600px) {
  .grid-3, .rules, .form-row { grid-template-columns: 1fr; }
  .facts b { font-size: 1.3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .topbar .btn { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-logo img { animation: none; }
}