/* ============================================================
   MMOSBT — прелендинг
   Шрифты: Geist / Geist Mono
   Палитра из бренда: #0f172a / #1e293b / #334155 / #10b981
   ============================================================ */

@font-face {
  font-family: 'Geist';
  src: url('../fonts/geist-sans.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,
    U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,
    U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Geist';
  src: url('../fonts/geist-cyrillic.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('../fonts/geist-mono.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,
    U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,
    U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('../fonts/geist-mono-cyrillic.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116;
}

/* ---------- Переменные ---------- */
:root {
  --bg: #0f172a;
  --bg-deep: #0b1120;
  --card: #1e293b;
  --card-hover: #243349;
  --border: #334155;
  --border-soft: #263449;
  --accent: #10b981;
  --accent-hover: #059669;
  --accent-ink: #052e1c;
  --text: #f8fafc;
  --text-2: #cbd5e1;
  --text-3: #94a3b8;
  --tag-sale: #fbbf24;   /* [Продажа] */
  --tag-buy: #60a5fa;    /* [Покупка] */
  --tag-guide: #34d399;  /* [Гайд]    */
  --tag-news: #a78bfa;   /* [Новость] */
  --radius: 10px;
  --container: 1120px;
  --font-sans: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---------- База ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.mono { font-family: var(--font-mono); }

/* ---------- Шапка ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 8px;
  user-select: none;
}
.logo b { color: var(--accent); }
.logo .logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 2px;
  display: inline-block;
}

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 650;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
  -webkit-appearance: none;
  appearance: none;
  text-align: center;
}
button.btn { margin: 0; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--accent-ink);
  text-decoration: none;
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border);
}
.btn-ghost:hover {
  border-color: #475569;
  color: var(--text);
  text-decoration: none;
}

.btn-lg { min-height: 56px; padding: 0 32px; font-size: 17px; }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 15px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 72px 0 96px;
  border-bottom: 1px solid var(--border-soft);
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(16, 185, 129, 0.09), transparent 60%),
    var(--bg);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 24px;
  background: rgba(30, 41, 59, 0.5);
}
.hero-badge .pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16,185,129,0.5); }
  50% { opacity: 0.75; box-shadow: 0 0 0 5px rgba(16,185,129,0); }
}

.hero h1 {
  font-size: clamp(34px, 5.4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 800;
  max-width: 620px;
}
.hero h1 .accent-line { color: var(--accent); }

.hero-sub {
  margin-top: 20px;
  font-size: 18px;
  color: var(--text-2);
  max-width: 560px;
}
.hero-sub b { color: var(--text); font-weight: 600; }

.hero-cta {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-facts {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-3);
}
.hero-facts .mono strong { color: var(--accent); font-weight: 700; }

.hero-games {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px dashed var(--border-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.hero-games .games-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-right: 6px;
}
.game-chip {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 10px;
  background: var(--card);
}

/* Лента тем в hero */
.threads-panel {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}
.threads-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 6px;
}
.threads-panel-head h2 {
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.threads-panel-head .live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  margin-right: 8px;
}
.threads-panel-head a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-3);
}
.threads-panel-head a:hover { color: var(--accent); }

.thread-card {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text);
}
.thread-card:last-child { border-bottom: none; }

.thread-tags { display: flex; gap: 6px; margin-bottom: 8px; }
.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 2px 8px;
  border-radius: 5px;
}
.tag-sale   { background: var(--tag-sale);   color: #451a03; }
.tag-buy    { background: var(--tag-buy);    color: #0c2340; }
.tag-guide  { background: var(--tag-guide);  color: #052e1c; }
.tag-news   { background: var(--tag-news);   color: #2a0f4f; }

.thread-title {
  font-size: 15.5px;
  font-weight: 550;
  line-height: 1.35;
  transition: color 0.15s ease;
}
.thread-meta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-3);
}
.thread-meta .author { color: var(--text-2); }
.thread-meta .replies { color: var(--text-3); }

/* ---------- Секции ---------- */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-deep); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }

.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  display: block;
}

.section h2 {
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 800;
}
.section-head p {
  margin-top: 16px;
  font-size: 17.5px;
  color: var(--text-2);
}

/* ---------- Карточки преимуществ ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 16px; }

.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
.feature:hover {
  border-color: #475569;
  background: var(--card-hover);
  transform: translateY(-2px);
}
.feature .feature-mark {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  display: inline-block;
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: 6px;
  padding: 3px 9px;
  margin-bottom: 16px;
  background: rgba(16, 185, 129, 0.07);
}
.feature h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.feature p { color: var(--text-2); font-size: 16px; }

/* Блок «0 ₽» */
.zero-table {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.zero-row {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.zero-row .zero-num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 800;
  color: var(--accent);
  min-width: 84px;
  flex-shrink: 0;
}
.zero-row .zero-text h3 { font-size: 17px; font-weight: 650; margin-bottom: 4px; }
.zero-row .zero-text p { color: var(--text-2); font-size: 15.5px; }

/* ---------- Шаги ---------- */
.steps { display: grid; grid-template-columns: 1fr; gap: 16px; counter-reset: step; }
.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-ink);
  background: var(--accent);
  border-radius: 7px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.step h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--text-2); font-size: 15.5px; }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 10px; max-width: 760px; margin: 0 auto; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16.5px;
  font-weight: 600;
  list-style: none;
  color: var(--text);
  transition: background 0.15s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--card-hover); }
.faq-item summary .faq-ico {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.2s ease;
  user-select: none;
}
.faq-item[open] summary .faq-ico { transform: rotate(45deg); }
.faq-item .faq-body {
  padding: 0 24px 20px;
  color: var(--text-2);
  font-size: 15.5px;
  border-top: 1px solid var(--border-soft);
  margin: 0 24px 0;
  padding: 16px 0 20px;
}
.faq-item .faq-body p + p { margin-top: 10px; }

/* ---------- Финальный CTA ---------- */
.final {
  text-align: center;
  padding: 96px 0;
  position: relative;
  background:
    radial-gradient(900px 420px at 50% 120%, rgba(16, 185, 129, 0.12), transparent 65%),
    var(--bg-deep);
  border-top: 1px solid var(--border-soft);
}
.final h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
.final p {
  margin: 18px auto 0;
  max-width: 520px;
  color: var(--text-2);
  font-size: 17.5px;
}
.final .btn { margin-top: 34px; }
.final .final-note {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-3);
}

/* ---------- Футер ---------- */
.footer {
  border-top: 1px solid var(--border-soft);
  background: var(--bg-deep);
  padding: 48px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.footer h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
  font-family: var(--font-mono);
}
.footer a { color: var(--text-2); display: block; padding: 4px 0; font-size: 15px; }
.footer a:hover { color: var(--accent); }
.footer-about { color: var(--text-3); font-size: 14.5px; max-width: 320px; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-3);
}
.footer-bottom a { display: inline; padding: 0; }

/* ---------- Юридические страницы ---------- */
.legal { padding: 64px 0 96px; }
.legal .legal-back {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-3);
  margin-bottom: 28px;
}
.legal .legal-back:hover { color: var(--accent); text-decoration: none; }
.legal article {
  max-width: 760px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: clamp(28px, 5vw, 56px);
}
.legal h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.legal .legal-date {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-3);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 28px;
}
.legal h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 32px 0 12px;
  letter-spacing: -0.01em;
}
.legal h3 { font-size: 16.5px; font-weight: 650; margin: 22px 0 8px; }
.legal p { color: var(--text-2); font-size: 15.5px; margin-bottom: 12px; }
.legal ul, .legal ol { color: var(--text-2); font-size: 15.5px; margin: 0 0 12px 22px; }
.legal li { margin-bottom: 6px; }
.legal a { color: var(--accent); }

/* ---------- Анимация появления ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.js .reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Адаптив ---------- */
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 56px; }
  .hero { padding: 88px 0 110px; }
  .zero-table { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .section { padding: 100px 0; }
}