/* ==========================================================================
   Rolletto MX — estilos (HTML + CSS puro, sin JS)
   ========================================================================== */

:root {
  --bg: #0b0b0d;
  --surface: #151518;
  --surface-2: #1e1e23;
  --border: #2f2f36;
  --text: #f2f2f4;
  --muted: #a9a9b3;
  --gold: #ff3439;
  --gold-2: #c9151b;
  --link: #ff7a7e;
  --ok: #ffc53d;
  --max: 1140px;
  --prose: 820px;
  --radius: 12px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { color: var(--gold); }
strong { color: #fff; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 11, 13, .96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.header-inner {
  max-width: var(--max); margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; flex-wrap: wrap; gap: 12px;
}
.logo { display: inline-flex; margin-right: auto; order: 1; }
.logo img { width: 118px; height: auto; }
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.site-nav { order: 2; }
.header-actions { order: 3; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.site-nav a {
  display: block; padding: 8px 14px; border-radius: 8px;
  color: var(--text); text-decoration: none; font-weight: 600;
}
.site-nav a:hover, .site-nav a.active { background: var(--surface-2); color: var(--gold); }
.header-actions { display: flex; align-items: center; gap: 8px; }

.btn {
  display: inline-block; padding: 9px 18px; border-radius: 999px;
  font-weight: 700; font-size: 15px; text-decoration: none; white-space: nowrap;
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-ghost { color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--gold); border-color: var(--gold); }
.btn-gold, .btn-cta {
  color: #fff; background: linear-gradient(180deg, var(--gold), var(--gold-2));
  box-shadow: 0 4px 18px rgba(255, 52, 57, .3);
}
.btn-gold:hover, .btn-cta:hover { color: #fff; box-shadow: 0 6px 24px rgba(255, 52, 57, .45); }
.btn-cta { padding: 14px 30px; font-size: 17px; }

.burger { display: none; width: 40px; height: 40px; cursor: pointer; border-radius: 8px; border: 1px solid var(--border); }
.burger span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--text); border-radius: 2px; }

@media (max-width: 860px) {
  .burger { display: flex; flex-direction: column; justify-content: center; }
  .btn-ghost { display: none; }
  .site-nav { order: 4; width: 100%; display: none; }
  .nav-toggle:checked ~ .site-nav { display: block; }
  .site-nav ul { flex-direction: column; padding: 6px 0 10px; }
  .logo img { width: 104px; }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-size: 14px; color: var(--muted); padding: 12px 16px 0; }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs .sep { margin: 0 6px; opacity: .6; }

/* ---------- Hero ---------- */
.hero { position: relative; margin: 14px auto 0; max-width: var(--max); padding: 0 16px; }
.hero-media { border-radius: var(--radius); overflow: hidden; }
.hero-media img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; object-position: right center; }
.hero-content { padding: 18px 2px 0; }
.hero h1 { margin: 0 0 10px; font-size: 30px; line-height: 1.2; color: #fff; }
.hero .lede { margin: 0 0 16px; color: var(--muted); font-size: 18px; }
.meta { font-size: 14px; color: var(--muted); margin: 12px 0 0; }

@media (min-width: 861px) {
  .hero-content {
    position: absolute; left: 16px; top: 0; bottom: 0; width: 52%;
    display: flex; flex-direction: column; justify-content: center;
    padding: 40px 48px;
    background: linear-gradient(90deg, rgba(8, 8, 10, .9) 0%, rgba(8, 8, 10, .55) 70%, rgba(8, 8, 10, 0) 100%);
    border-radius: var(--radius) 0 0 var(--radius);
  }
  .hero h1 { font-size: 40px; }
}

/* ---------- Content ---------- */
main { padding-bottom: 40px; }
.prose { max-width: var(--prose); margin: 0 auto; padding: 0 16px; }
.prose h2 {
  font-size: 27px; line-height: 1.25; color: #fff;
  margin: 48px 0 14px; padding-top: 6px;
}
.prose h2::after { content: ""; display: block; width: 56px; height: 3px; margin-top: 10px; background: var(--gold); border-radius: 3px; }
.prose h3 { font-size: 20px; color: #fff; margin: 30px 0 10px; }
.prose p, .prose li { color: var(--text); }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose ol li::marker { color: var(--gold); font-weight: 700; }
.prose ul li::marker { color: var(--gold); }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }

.notice {
  font-size: 14px; color: var(--muted);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px; margin: 18px 0;
}
.callout {
  background: var(--surface-2); border-left: 4px solid var(--gold);
  border-radius: 0 10px 10px 0; padding: 14px 18px; margin: 22px 0;
}
.callout p { margin: 0; }
.rg {
  background: var(--surface); border: 1px solid var(--border); border-left-color: var(--ok);
  border-left-width: 4px; border-radius: 0 10px 10px 0; padding: 14px 18px; margin: 32px 0 0;
  font-size: 15px;
}
.rg p { margin: 0; }

/* bonus card */
.bonus-card {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px;
  margin: 26px 0; padding: 20px 22px;
  background: radial-gradient(120% 140% at 0% 0%, #4a1214 0%, var(--surface-2) 55%);
  border: 1px solid rgba(255, 52, 57, .5); border-radius: var(--radius);
}
.bonus-card .bonus-label { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--gold); font-weight: 700; }
.bonus-card .bonus-value { font-size: 26px; font-weight: 800; color: #fff; line-height: 1.2; }
.bonus-card .bonus-note { font-size: 14px; color: var(--muted); }
.bonus-card .bonus-text { flex: 1 1 320px; }
.bonus-card .bonus-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.bonus-card .bonus-actions a:not(.btn) { font-size: 15px; }
.cta-row { text-align: center; margin: 28px 0; }

/* TOC */
.toc { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; margin: 22px 0; }
.toc summary { cursor: pointer; padding: 14px 18px; font-weight: 700; list-style: none; }
.toc summary::-webkit-details-marker { display: none; }
.toc summary::before { content: "▸"; color: var(--gold); margin-right: 8px; display: inline-block; transition: transform .15s; }
.toc[open] summary::before { transform: rotate(90deg); }
.toc ul { margin: 0; padding: 0 18px 14px 40px; columns: 2; column-gap: 28px; }
.toc li { break-inside: avoid; }
.toc a { color: var(--text); text-decoration: none; }
.toc a:hover { color: var(--gold); }
@media (max-width: 600px) { .toc ul { columns: 1; } }

/* tables */
.table-wrap { overflow-x: auto; margin: 20px 0; border: 1px solid var(--border); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 520px; }
th, td { padding: 11px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); }
th { background: var(--surface-2); color: var(--gold); font-weight: 700; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr:nth-child(even) td { background: rgba(255, 255, 255, .025); }

/* FAQ */
.faq h3 {
  margin: 12px 0 0; padding: 14px 18px; font-size: 17px;
  background: var(--surface); border: 1px solid var(--border); border-bottom: 0;
  border-radius: 10px 10px 0 0;
}
.faq h3 + p {
  margin: 0 0 12px; padding: 0 18px 14px;
  background: var(--surface); border: 1px solid var(--border); border-top: 0;
  border-radius: 0 0 10px 10px; color: var(--muted);
}

/* ---------- Footer ---------- */
.site-footer { background: #070708; border-top: 1px solid var(--border); margin-top: 40px; padding: 36px 0 90px; font-size: 15px; }
.footer-inner { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.footer-cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.footer-col h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--gold); margin: 0 0 12px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin: 6px 0; }
.footer-col a { color: var(--muted); text-decoration: none; }
.footer-col a:hover { color: var(--gold); }
.footer-col img { width: 120px; margin-bottom: 12px; }
.footer-col p { color: var(--muted); margin: 0; }
.footer-legal { border-top: 1px solid var(--border); margin-top: 28px; padding-top: 20px; color: var(--muted); font-size: 13px; }
.footer-legal p { margin: 0 0 8px; }
.badge18 {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; border: 2px solid #ff5a5a;
  color: #ff8080; font-weight: 800; font-size: 13px; margin-right: 10px; vertical-align: middle;
}
@media (max-width: 760px) { .footer-cols { grid-template-columns: 1fr; } }
@media (min-width: 861px) { .site-footer { padding-bottom: 36px; } }

/* sticky mobile CTA */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(11, 11, 13, .97); border-top: 1px solid var(--border);
}
.sticky-cta span { font-size: 14px; color: var(--muted); line-height: 1.3; }
.sticky-cta strong { color: var(--gold); }
@media (min-width: 861px) { .sticky-cta { display: none; } }

@media (min-width: 861px) {
  .header-inner { flex-wrap: nowrap; }
  .site-nav a { padding: 8px 10px; font-size: 15px; white-space: nowrap; }
}