/* ==========================================================================
   single-casino-review-playamo — design system
   Editorial single-operator casino review (Italian regulated market, ADM)
   Palette / typography / layout derived from the reference analysis.
   ========================================================================== */

:root {
  /* palette */
  --bg: #ffffff;
  --surface-alt: #f5f7fa;
  --surface-bonus: #eef4ff;
  --navy: #0d1b2a;
  --navy-soft: #14263a;
  --accent: #1e5eff;
  --accent-hover: #1648c9;
  --gold: #f5b50a;
  --text: #1f2937;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --on-dark: #e8edf5;
  --on-dark-muted: #9fb0c3;

  /* type */
  --font-sans: "Inter", "Roboto", "Helvetica Neue", Arial, sans-serif;

  /* rhythm */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --radius: 10px;
  --radius-lg: 16px;
  --container: 1140px;
  --shadow-card: 0 8px 24px -16px rgba(13, 27, 42, 0.25);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

/* ------------------------------------------------------------------ layout */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.page { display: block; }

.section { padding: var(--space-5) 0; }
.section.alt { background: var(--surface-alt); }

h1, h2, h3 { margin: 0 0 var(--space-2); line-height: 1.25; color: var(--text); }
h1 { font-size: 38px; font-weight: 700; letter-spacing: -0.5px; }
h2 { font-size: 27px; font-weight: 700; letter-spacing: -0.3px; }
h3 { font-size: 20px; font-weight: 600; }
p { margin: 0 0 var(--space-2); }
.muted { color: var(--text-muted); }
.lead { font-size: 18px; color: var(--text-muted); max-width: 740px; }

/* ----------------------------------------------------------------- buttons */

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  text-align: center;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

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

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

.btn-on-dark { background: transparent; color: var(--on-dark); border-color: rgba(255, 255, 255, 0.35); }
.btn-on-dark:hover { border-color: #ffffff; color: #ffffff; }

.btn-note {
  display: block;
  margin-top: var(--space-1);
  font-size: 12px;
  color: var(--text-muted);
}

/* ------------------------------------------------------------------ header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 68px;
  max-width: 1240px;
}

/* keep header CTAs on a single line */
.site-header .btn {
  white-space: nowrap;
  padding: 10px 16px;
  font-size: 13px;
}

.logo {
  color: #ffffff;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo .logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #4d86ff);
  display: inline-block;
}

.main-nav {
  display: flex;
  gap: var(--space-3);
  margin-left: auto;
}

.main-nav a {
  color: var(--on-dark-muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.main-nav a:hover { color: #ffffff; }
.main-nav a.is-active { color: #ffffff; border-bottom-color: var(--gold); }

.header-actions { display: flex; gap: var(--space-2); align-items: center; }

/* intermediate widths: drop the nav onto its own row before anything overflows */
@media (max-width: 1260px) {
  .site-header .container {
    flex-wrap: wrap;
    min-height: 0;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .main-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
  }

  .header-actions { margin-left: auto; }
}


/* -------------------------------------------------------------------- hero */

.hero {
  background:
    radial-gradient(1200px 420px at 85% -10%, rgba(30, 94, 255, 0.35), transparent 60%),
    radial-gradient(900px 380px at 5% 110%, rgba(77, 134, 255, 0.18), transparent 55%),
    var(--navy);
  color: var(--on-dark);
  padding: var(--space-5) 0;
}

.hero h1 { color: #ffffff; }
.hero .lead { color: var(--on-dark-muted); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-4);
  align-items: start;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin: var(--space-3) 0;
}

/* editorial rating badge */
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  padding: 12px 18px;
}

.rating-score {
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.rating-score small {
  font-size: 15px;
  font-weight: 500;
  color: var(--on-dark-muted);
}

.rating-stars { color: var(--gold); font-size: 17px; letter-spacing: 3px; }
.rating-label { font-size: 13px; color: var(--on-dark-muted); display: block; }

.licence-chip {
  display: inline-block;
  font-size: 13px;
  color: var(--on-dark-muted);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 6px 14px;
}

/* highlighted bonus box */
.bonus-box {
  background: var(--surface-bonus);
  border: 1px solid #d7e3ff;
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  color: var(--text);
  box-shadow: var(--shadow-card);
}

.bonus-box .bonus-kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-1);
}

.bonus-box .bonus-amount {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.bonus-terms {
  margin: 0 0 var(--space-2);
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--text-muted);
}

.bonus-terms li {
  padding: 6px 0 6px 22px;
  position: relative;
  border-bottom: 1px dashed var(--border);
}

.bonus-terms li:last-child { border-bottom: 0; }

.bonus-terms li::before {
  content: "›";
  position: absolute;
  left: 4px;
  color: var(--accent);
  font-weight: 700;
}

.bonus-fineprint { font-size: 12px; color: var(--text-muted); margin: var(--space-1) 0 0; }

/* ------------------------------------------------------------ feature rows */

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}

.feature-row + .feature-row { margin-top: var(--space-5); }
.feature-row.reverse .feature-media { order: 2; }

/* ------------------------------------------------------------------- cards */

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
}

.section.alt .card { background: #ffffff; }

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--surface-bonus);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
  margin-bottom: var(--space-2);
}

.card h3 { margin-bottom: var(--space-1); }
.card p { color: var(--text-muted); font-size: 15px; margin-bottom: 0; }

/* ------------------------------------------------------------------- steps */

.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 var(--space-3) 56px;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 42px;
  bottom: 4px;
  width: 2px;
  background: var(--border);
}

.steps h3 { margin-bottom: 4px; }
.steps p { color: var(--text-muted); margin-bottom: 0; }

/* --------------------------------------------------------------- pros/cons */

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.pros-cons .col {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  background: #ffffff;
}

.pros-cons h3 { display: flex; align-items: center; gap: 8px; }

.pros-cons ul { margin: 0; padding: 0; list-style: none; }

.pros-cons li {
  padding: 9px 0 9px 26px;
  position: relative;
  border-bottom: 1px solid var(--surface-alt);
  font-size: 15px;
}

.pros-cons li:last-child { border-bottom: 0; }

.pros li::before { content: "+"; color: #15803d; }
.cons li::before { content: "−"; color: #b3261e; }

.pros li::before,
.cons li::before {
  position: absolute;
  left: 2px;
  font-weight: 700;
}

/* ------------------------------------------------------------------ tables */

.table-wrap { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 15px;
}

.data-table th {
  background: var(--navy);
  color: var(--on-dark);
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 14px 16px;
}

.data-table td {
  padding: 13px 16px;
  border-top: 1px solid var(--border);
  color: var(--text);
}

.data-table tbody tr:nth-child(even) { background: var(--surface-alt); }

.table-note { font-size: 13px; color: var(--text-muted); margin-top: var(--space-1); }

/* --------------------------------------------------------------------- faq */

.faq { display: grid; gap: var(--space-2); max-width: 860px; }

.faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
  padding: 0 var(--space-3);
}

.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 16px;
  padding: 18px 28px 18px 0;
  position: relative;
}

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

.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 22px;
  font-weight: 400;
}

.faq details[open] summary::after { content: "−"; }

.faq details p { color: var(--text-muted); padding-bottom: var(--space-2); margin: 0; }

/* -------------------------------------------------------------- info notes */

.notice {
  border-left: 4px solid var(--gold);
  background: var(--surface-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--space-2) var(--space-3);
  font-size: 15px;
  color: var(--text);
}

.notice strong { display: block; margin-bottom: 4px; }

/* ------------------------------------------------------------ placeholders */

.ph {
  background:
    repeating-linear-gradient(45deg, transparent, transparent 12px, rgba(13, 27, 42, 0.03) 12px, rgba(13, 27, 42, 0.03) 24px),
    var(--surface-alt);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  padding: var(--space-2);
}

.ph.tall { min-height: 420px; }
.ph.short { min-height: 160px; }

/* ------------------------------------------------------------------ footer */

.site-footer {
  background: var(--navy);
  color: var(--on-dark-muted);
  margin-top: var(--space-5);
  font-size: 14px;
}

.compliance-strip {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-3) 0;
}

.compliance-strip .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.compliance-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--on-dark);
}

.footer-main { padding: var(--space-4) 0; }

.footer-cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-4);
}

.footer-cols h3 { color: #ffffff; font-size: 15px; margin-bottom: var(--space-2); }

.footer-cols ul { list-style: none; margin: 0; padding: 0; }
.footer-cols li { padding: 5px 0; }

.site-footer a { color: var(--on-dark-muted); text-decoration: none; }
.site-footer a:hover { color: #ffffff; text-decoration: underline; }
.site-footer a.rg-link { color: var(--gold); font-weight: 600; }

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-3) 0;
  font-size: 12.5px;
  line-height: 1.7;
}

/* -------------------------------------------------------------- responsive */

@media (max-width: 768px) {
  h1 { font-size: 29px; }
  h2 { font-size: 23px; }

  .section { padding: var(--space-4) 0; }

  .site-header .container {
    flex-wrap: wrap;
    min-height: 0;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .main-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    gap: var(--space-3);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .main-nav a { font-size: 14px; padding: 4px 0; }

  .header-actions { margin-left: auto; }
  .header-actions .btn-outline { display: none; }

  .hero-grid,
  .feature-row,
  .pros-cons,
  .footer-cols { grid-template-columns: 1fr; }

  .cards-3 { grid-template-columns: 1fr; }

  .feature-row.reverse .feature-media { order: 0; }

  .rating-score { font-size: 32px; }
}