/* Arkada Casino · Аркада Казино — навигационный сайт под зеркало/вход/регистрацию
   Palette: smoke + copper + indigo + cream
   System fonts (без сторонних шрифтов)
   CSS prefix: .coin-
   Built: 2026-05-07 */

:root {
  --smoke: #181614;
  --smoke-2: #0c0a08;
  --smoke-3: #221f1c;
  --copper: #b87333;
  --copper-2: #d68f4a;
  --indigo: #1a1f4e;
  --indigo-2: #2a3068;
  --cream: #f4ecd8;
  --cream-2: #faf4e6;
  --green: #5fa364;
  --muted: #918a7d;
  --line: rgba(244, 236, 216, 0.12);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--smoke);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--copper); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--copper-2); }

h1, h2 { font-family: var(--serif); font-weight: 700; color: var(--cream-2); letter-spacing: -0.005em; }
h1 { font-size: clamp(26px, 4vw, 42px); line-height: 1.2; }
h2 { font-size: clamp(22px, 2.7vw, 30px); line-height: 1.25; margin-bottom: 18px; }
p { color: var(--cream); }

.coin-skip {
  position: absolute; left: -9999px; top: -9999px;
  background: var(--copper); color: var(--smoke); padding: 8px 14px; border-radius: 4px;
}
.coin-skip:focus { left: 12px; top: 12px; z-index: 100; }

/* HEADER */
.coin-bar {
  display: flex; align-items: center; gap: 24px;
  padding: 16px 36px;
  background: var(--smoke-2);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.coin-logo { display: flex; align-items: center; gap: 12px; color: var(--cream-2); }
.coin-logo:hover { color: var(--cream-2); }
.coin-logo__svg { width: 38px; height: 38px; flex-shrink: 0; }
.coin-logo__t { font-family: var(--serif); font-size: 19px; line-height: 1.05; display: flex; flex-direction: column; font-weight: 700; }
.coin-logo__sub { font-family: var(--sans); font-size: 11px; color: var(--muted); margin-top: 2px; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 400; }

.coin-nav { display: flex; gap: 20px; margin-left: auto; margin-right: 18px; }
.coin-nav a {
  font-size: 14px; font-weight: 500;
  color: var(--cream); padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.coin-nav a:hover { color: var(--copper-2); border-bottom-color: var(--copper); }

/* CTA */
.coin-cta {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700;
  border-radius: 6px;
  transition: transform .12s ease, background .2s ease;
  cursor: pointer;
}
.coin-cta--small { padding: 9px 22px; font-size: 13px; background: var(--copper); color: var(--smoke-2); letter-spacing: 0.04em; text-transform: uppercase; }
.coin-cta--small:hover { background: var(--copper-2); color: var(--smoke-2); }
.coin-cta--big { padding: 15px 28px; font-size: 16px; }
.coin-cta--hot { background: var(--copper); color: var(--smoke-2); }
.coin-cta--hot:hover { background: var(--copper-2); color: var(--smoke-2); transform: translateY(-1px); }
.coin-cta--ghost { background: transparent; color: var(--cream-2); border: 1px solid var(--cream); }
.coin-cta--ghost:hover { background: var(--cream-2); color: var(--smoke-2); }

/* HERO */
.coin-hero {
  padding: 50px 36px 60px;
  background: var(--smoke);
  border-bottom: 1px solid var(--line);
}
.coin-hero__lead { max-width: 1100px; margin: 0 auto; }
.coin-hero__chip {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--copper); border: 1px solid var(--copper);
  padding: 5px 12px; border-radius: 3px; margin-bottom: 20px;
}
.coin-hero h1 { margin-bottom: 18px; }
.coin-hero__sub { font-size: 15.5px; line-height: 1.65; color: var(--cream); margin-bottom: 26px; max-width: 880px; }
.coin-hero__btns { display: flex; gap: 12px; margin-bottom: 28px; flex-wrap: wrap; }

.coin-actions {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.coin-action {
  display: flex; flex-direction: column; gap: 4px;
  padding: 14px 16px;
  background: var(--smoke-3); border: 1px solid var(--line); border-left: 3px solid var(--copper); border-radius: 4px;
  color: var(--cream-2);
  transition: border-color .2s ease;
}
.coin-action:hover { color: var(--cream-2); border-left-color: var(--copper-2); border-color: var(--copper); }
.coin-action__lbl { font-family: var(--serif); font-size: 14.5px; color: var(--cream-2); font-weight: 600; }
.coin-action__sub { font-size: 12px; color: var(--muted); }

/* SECTION shared */
section { padding: 60px 36px; border-bottom: 1px solid var(--line); }
section > h2, section > p, section > ul, section > ol, section > div { max-width: 1100px; margin-left: auto; margin-right: auto; }
.coin-sec__lead { font-size: 15.5px; line-height: 1.7; color: var(--cream); margin-bottom: 26px; max-width: 920px !important; }
.coin-sec__note { font-size: 13.5px; color: var(--muted); margin-top: 22px; line-height: 1.6; max-width: 980px !important; }

/* MIRROR table */
.coin-mtable { background: var(--smoke-3); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.coin-mtable__head, .coin-mtable__row {
  display: grid; grid-template-columns: 1.5fr 2fr 1fr 1.2fr;
  gap: 16px; padding: 13px 22px;
  font-size: 14px; align-items: center;
}
.coin-mtable__head { background: var(--indigo); color: var(--cream-2); font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; font-size: 11.5px; }
.coin-mtable__row { border-bottom: 1px solid var(--line); }
.coin-mtable__row:last-child { border-bottom: none; }
.coin-mtable__row span:first-child { color: var(--copper-2); font-weight: 600; font-family: var(--serif); }
.coin-mtable__row span:nth-child(4) { color: var(--muted); font-size: 12.5px; }
.coin-st { display: inline-block; padding: 3px 10px; border-radius: 11px; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.coin-st--on { background: rgba(95, 163, 100, 0.18); color: var(--green); }

/* THREE-WAYS (login + recover) */
.coin-three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.coin-way {
  padding: 22px 22px;
  background: var(--smoke-3); border: 1px solid var(--line); border-top: 3px solid var(--copper);
  border-radius: 4px;
}
.coin-way__t { font-family: var(--serif); font-weight: 700; font-size: 18px; color: var(--cream-2); margin-bottom: 10px; }
.coin-way__d { font-size: 14px; color: var(--cream); line-height: 1.6; margin-bottom: 12px; }
.coin-way__m { font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 10px; letter-spacing: 0.03em; }

/* RECOVER 4 ways */
.coin-recover .coin-three { grid-template-columns: repeat(4, 1fr); }

/* STEPS (registration) */
.coin-steps2 { list-style: none; max-width: 920px !important; }
.coin-steps2 li {
  display: grid; grid-template-columns: 56px 1fr; gap: 16px;
  padding: 16px 0; border-bottom: 1px solid var(--line);
  align-items: start;
}
.coin-steps2 li:last-child { border-bottom: none; }
.coin-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--copper); color: var(--smoke-2);
  font-family: var(--serif); font-size: 18px; font-weight: 700;
}
.coin-stp__t { font-family: var(--serif); font-weight: 700; font-size: 17px; color: var(--cream-2); margin-bottom: 4px; }
.coin-stp__d { font-size: 14px; color: var(--cream); line-height: 1.6; }

/* ORIG features */
.coin-orig__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.coin-feat {
  padding: 20px 22px;
  background: var(--smoke-3); border: 1px solid var(--line); border-left: 3px solid var(--indigo-2); border-radius: 4px;
}
.coin-feat__t { font-family: var(--serif); font-weight: 700; font-size: 16px; color: var(--cream-2); margin-bottom: 8px; }
.coin-feat__d { font-size: 14px; color: var(--cream); line-height: 1.6; }

/* BULLETS */
.coin-bullets { list-style: none; max-width: 980px !important; }
.coin-bullets li {
  padding: 12px 0 12px 24px; position: relative;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px; color: var(--cream); line-height: 1.65;
}
.coin-bullets li:last-child { border-bottom: none; }
.coin-bullets li::before {
  content: '▸'; position: absolute; left: 0; top: 11px;
  color: var(--copper); font-size: 14px;
}
.coin-bullet__t { color: var(--cream-2); font-weight: 700; }

/* MOBILE grid */
.coin-grid4 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.coin-cell {
  padding: 18px 20px;
  background: var(--smoke-3); border: 1px solid var(--line); border-radius: 4px;
}
.coin-cell__t { font-size: 11.5px; color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 6px; font-weight: 600; }
.coin-cell__v { font-family: var(--serif); font-weight: 700; font-size: 17px; color: var(--cream-2); }

/* FAQ */
.coin-faq { padding-bottom: 70px; }
.coin-q {
  background: var(--smoke-3); border: 1px solid var(--line); border-radius: 4px;
  padding: 16px 22px; margin-bottom: 10px;
  transition: border-color .2s ease;
  max-width: 1100px; margin-left: auto; margin-right: auto;
}
.coin-q:hover { border-color: var(--indigo-2); }
.coin-q[open] { border-color: var(--copper); }
.coin-q summary {
  font-family: var(--serif); font-weight: 700; font-size: 16px; color: var(--cream-2);
  cursor: pointer; list-style: none;
  padding-right: 30px; position: relative;
}
.coin-q summary::-webkit-details-marker { display: none; }
.coin-q summary::after {
  content: '+'; position: absolute; right: 0; top: -2px;
  font-size: 22px; color: var(--copper); transition: transform .2s ease;
}
.coin-q[open] summary::after { transform: rotate(45deg); }
.coin-q p { padding-top: 12px; font-size: 14.5px; color: var(--cream); line-height: 1.65; }

/* FOOTER */
.coin-foot {
  padding: 50px 36px 36px;
  background: var(--smoke-2);
  border-top: 1px solid var(--line);
}
.coin-foot__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-bottom: 28px; max-width: 1100px; margin-left: auto; margin-right: auto; }
.coin-foot__col p { font-size: 13px; color: var(--muted); margin-bottom: 6px; line-height: 1.55; }
.coin-foot__h { font-family: var(--serif); font-size: 15px; color: var(--cream-2) !important; margin-bottom: 10px !important; font-weight: 700; }
.coin-foot__copy { font-size: 12px; color: var(--muted); padding-top: 22px; border-top: 1px solid var(--line); line-height: 1.6; max-width: 1100px; margin: 0 auto; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .coin-hero { padding: 35px 22px 45px; }
  section { padding: 45px 22px; }
  .coin-actions { grid-template-columns: repeat(2, 1fr); }
  .coin-three { grid-template-columns: 1fr 1fr; }
  .coin-recover .coin-three { grid-template-columns: 1fr 1fr; }
  .coin-orig__grid { grid-template-columns: 1fr; }
  .coin-grid4 { grid-template-columns: 1fr 1fr; }
  .coin-foot__cols { grid-template-columns: 1fr; }
  .coin-bar { padding: 12px 22px; flex-wrap: wrap; }
  .coin-nav { order: 4; width: 100%; margin: 10px 0 0; flex-wrap: wrap; gap: 14px; }
  .coin-nav a { font-size: 13px; }
  .coin-mtable__head, .coin-mtable__row { grid-template-columns: 1.3fr 1.5fr; gap: 10px; padding: 10px 14px; font-size: 13px; }
  .coin-mtable__head span:nth-child(n+3), .coin-mtable__row span:nth-child(n+3) { display: none; }
}

@media (max-width: 640px) {
  .coin-hero, section { padding-left: 16px; padding-right: 16px; }
  .coin-hero { padding: 30px 16px 40px; }
  .coin-actions, .coin-three, .coin-recover .coin-three, .coin-grid4 { grid-template-columns: 1fr; }
  .coin-foot { padding: 36px 16px 26px; }
  .coin-bar { padding: 10px 14px; }
  .coin-logo__t { font-size: 16px; }
  h1 { font-size: 25px; }
  h2 { font-size: 21px; }
  .coin-steps2 li { grid-template-columns: 40px 1fr; gap: 12px; }
  .coin-num { width: 36px; height: 36px; font-size: 16px; }
}