/* ==========================================================================
   casino-lobby — dark single-brand casino lobby (Italian ADM market)
   Design system implementing the reference palette/typography/layout.
   Informational tone: subdued CTAs, no urgency styling, no winner feeds.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
  /* palette (observed) */
  --bg: #0b0b0b;
  --surface: #1a1a1a;
  --surface-2: #211e1f;
  --header-bg: #000000;
  --text: #ffffff;
  --text-2: #ebebeb;
  --muted: #a3a3a8;
  --accent: #c03a6a;
  --accent-dark: #85284a;
  --accent-soft: rgba(192, 58, 106, 0.14);
  --purple: #542797;
  --purple-soft: rgba(84, 39, 151, 0.18);
  --success: #15cb5e;
  --border: rgba(220, 223, 228, 0.14);
  --border-soft: rgba(217, 221, 224, 0.08);

  /* typography */
  --font-sans: 'Poppins', 'Plus Jakarta Sans', 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, Consolas, monospace;

  /* spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;

  --radius: 12px;
  --radius-sm: 8px;
  --container: 1140px;
  --shadow: 0 16px 40px -18px rgba(0, 0, 0, 0.85);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 500px at 85% -120px, rgba(84, 39, 151, 0.16), transparent 65%),
    radial-gradient(900px 420px at 0% -80px, rgba(192, 58, 106, 0.12), transparent 60%),
    var(--bg);
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */

h1 {
  font-size: clamp(30px, 4vw, 38px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(22px, 3vw, 27px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.01em;
}

h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 var(--space-2);
}

p { margin: 0 0 var(--space-4); color: var(--text-2); }

a { color: var(--accent); text-decoration: none; transition: color 0.15s ease; }
a:hover { color: var(--text); }

.muted { color: var(--muted); font-size: 14px; }

.kicker {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

/* promo codes — monospace pill */
.promo-code {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text);
  background: var(--surface-2);
  border: 1px dashed var(--accent);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  display: inline-block;
}

/* --------------------------------------------------------------------------
   Buttons — subdued, informational (Decreto Dignità: no aggressive CTAs)
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 22px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}
.btn-primary:hover { background: var(--accent-dark); color: #ffffff; }

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

.btn-sm { padding: 7px 16px; font-size: 13px; }

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-2);
  background: var(--surface-2);
}

.badge-accent { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.badge-purple { border-color: var(--purple); color: #b79ae6; background: var(--purple-soft); }


.badge-online::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
}

/* --------------------------------------------------------------------------
   Header — sticky black bar, logo left, nav + actions right
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-soft);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  min-height: 64px;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.logo .logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  flex: 1;
  min-width: 0;
}

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  padding: 6px 4px;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover { color: var(--text); }
.main-nav a.active { color: var(--text); border-bottom-color: var(--accent); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }

/* --------------------------------------------------------------------------
   Hero — dark banner, headline left, neutral CTA
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  margin: var(--space-6) 0 var(--space-7);
}

.hero-panel {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(100deg, rgba(11, 11, 11, 0.94) 0%, rgba(11, 11, 11, 0.55) 55%, rgba(84, 39, 151, 0.28) 100%),
    var(--surface-2);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow);
  padding: var(--space-7) var(--space-6);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: center;
}

.hero-content .badge { margin-bottom: var(--space-4); }
.hero-content h1 { margin-bottom: var(--space-3); }
.hero-content .hero-sub { color: var(--text-2); max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

/* --------------------------------------------------------------------------
   Sections & cards
   -------------------------------------------------------------------------- */

.section { margin: var(--space-8) 0; }
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.section-head h2 { margin: 0; }
.section-link { font-size: 13px; font-weight: 600; white-space: nowrap; }

.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: var(--space-5);
}

.card-grid { display: grid; gap: var(--space-4); }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* --------------------------------------------------------------------------
   Placeholder image blocks
   -------------------------------------------------------------------------- */

.ph {
  display: grid;
  place-items: center;
  text-align: center;
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.025) 0 12px, transparent 12px 24px),
    var(--surface-2);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  min-height: 120px;
  padding: var(--space-3);
}

.ph-wide { min-height: 240px; }
.ph-square { aspect-ratio: 1 / 1; min-height: 0; }
.ph-tall { aspect-ratio: 2 / 3; min-height: 0; }

/* --------------------------------------------------------------------------
   Game carousel rows
   -------------------------------------------------------------------------- */

.game-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 172px;
  gap: var(--space-3);
  overflow-x: auto;
  padding-bottom: var(--space-3);
  scroll-snap-type: x proximity;
}

.game-row::-webkit-scrollbar { height: 8px; }
.game-row::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 999px; }

.game-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
  scroll-snap-align: start;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.game-card:hover { border-color: var(--accent); transform: translateY(-2px); }

.game-card .ph { border: none; border-radius: 0; min-height: 0; aspect-ratio: 1 / 1; }

.game-card .game-meta { padding: var(--space-2) var(--space-3) var(--space-3); }
.game-card .game-name { font-size: 13px; font-weight: 600; color: var(--text); display: block; }
.game-card .game-provider { font-size: 11px; color: var(--muted); }

/* --------------------------------------------------------------------------
   Numbered step lists (registration / login / app install)
   -------------------------------------------------------------------------- */

.steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.steps li {
  counter-increment: step;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: var(--space-5);
  position: relative;
}

.steps li::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: var(--space-3);
}

.steps li strong { display: block; color: var(--text); margin-bottom: var(--space-1); }
.steps li p { margin: 0; font-size: 14px; color: var(--muted); }

/* --------------------------------------------------------------------------
   Bonus boxes — offer summary + terms link, no urgency
   -------------------------------------------------------------------------- */

.bonus-box {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border-soft);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.bonus-box.bonus-purple { border-left-color: var(--purple); }

.bonus-box .bonus-title { font-size: 17px; font-weight: 700; color: var(--text); }
.bonus-box .bonus-terms { font-size: 13px; color: var(--muted); }
.bonus-box .bonus-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   Rules summary box — "Le regole più importanti in breve"
   -------------------------------------------------------------------------- */

.rules-box {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: var(--space-5) var(--space-6);
}

.rules-box ul { margin: 0; padding-left: var(--space-5); }
.rules-box li { margin-bottom: var(--space-2); color: var(--text-2); }
.rules-box li strong { color: var(--text); }

/* --------------------------------------------------------------------------
   Tables — VIP tiers, comparisons
   -------------------------------------------------------------------------- */

.table-wrap { overflow-x: auto; border: 1px solid var(--border-soft); border-radius: var(--radius); }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  font-size: 14px;
}

thead th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-2);
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: rgba(255, 255, 255, 0.02); }
td.tier-name { font-weight: 600; color: var(--text); }

/* --------------------------------------------------------------------------
   Checklists — checkmark icons
   -------------------------------------------------------------------------- */

.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); }

.checklist li {
  position: relative;
  padding-left: 34px;
  color: var(--text-2);
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(21, 203, 94, 0.14);
  color: var(--success);
  font-size: 13px;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   Collapsibles — ToC and FAQ accordions
   -------------------------------------------------------------------------- */

details {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
  overflow: hidden;
}

details summary {
  cursor: pointer;
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  color: var(--text);
  list-style: none;
  position: relative;
  padding-right: var(--space-7);
}

details summary::-webkit-details-marker { display: none; }

details summary::after {
  content: '+';
  position: absolute;
  right: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 20px;
  font-weight: 400;
}

details[open] summary::after { content: '−'; }

details .details-body { padding: 0 var(--space-5) var(--space-4); color: var(--text-2); font-size: 14px; }

.toc details { background: var(--surface-2); }
.toc ol { margin: 0; padding-left: var(--space-5); columns: 2; column-gap: var(--space-6); }
.toc li { margin-bottom: var(--space-2); font-size: 14px; }

/* --------------------------------------------------------------------------
   Informational panels (compliance-safe replacement of winners feed/timers)
   -------------------------------------------------------------------------- */

.info-panel {
  background: var(--purple-soft);
  border: 1px solid rgba(84, 39, 151, 0.45);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
  font-size: 14px;
  color: var(--text-2);
}

.info-panel strong { color: var(--text); }

.notice-rg {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* --------------------------------------------------------------------------
   Footer — full-width black, link columns + compliance strip
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--header-bg);
  border-top: 1px solid var(--border-soft);
  margin-top: var(--space-8);
  padding: var(--space-7) 0 var(--space-5);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.footer-cols h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 var(--space-3);
}

.footer-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.footer-cols a { color: var(--text-2); font-size: 14px; }
.footer-cols a:hover { color: var(--accent); }

.compliance-strip {
  border-top: 1px solid var(--border-soft);
  padding-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  font-size: 13px;
  color: var(--muted);
}

.compliance-strip a { color: var(--text-2); text-decoration: underline; }

.footer-disclaimer {
  margin-top: var(--space-4);
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Responsive — single breakpoint
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {
  .container { padding: 0 var(--space-4); }

  .site-header .container { height: auto; flex-wrap: wrap; padding-top: var(--space-3); padding-bottom: var(--space-3); row-gap: var(--space-2); }
  /* base rule sets flex: 1 (flex-basis 0), which kept the nav crammed beside
     the logo/actions and clipped offscreen — force it onto its own full row */
  .main-nav { order: 3; flex: 1 1 100%; width: 100%; flex-wrap: nowrap; overflow-x: auto; padding-bottom: var(--space-1); }
  .main-nav a { white-space: nowrap; flex-shrink: 0; }
  .header-actions { margin-left: auto; }

  .hero-panel { grid-template-columns: 1fr; padding: var(--space-5); }

  .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .toc ol { columns: 1; }
  .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .game-row { grid-auto-columns: 140px; }
  .section { margin: var(--space-7) 0; }
}