/*
  22BetOnline.it.com — stylesheet
  Guida indipendente su 22Bet — CSS custom, mobile-first, nessuna dipendenza esterna.
  Design system originale: portale informativo sportsbook, non rivista/blog.
*/

/* ---------- 1. Design tokens ---------- */
:root {
  --color-bg: #071B1E;
  --color-bg-alt: #092429;
  --color-surface: #0D3035;
  --color-surface-2: #123B40;
  --color-border: rgba(255, 255, 255, 0.09);
  --color-border-strong: rgba(255, 255, 255, 0.16);
  --color-text: #F7F9FA;
  --color-text-muted: #AAB9BB;

  --color-accent: #068F9A;          /* teal — colore d'accento primario (icone/bordi/eyebrow/CTA, invariato) */
  --color-accent-strong: #5AC8CF;   /* teal chiaro — solo hover / piccoli highlight / contrasto */
  --color-link-on-dark: #08B6C4;    /* teal/ciano più chiaro — SOLO testo dei link inline su superfici scure, >=4.5:1 anche su --color-surface-2 */
  --color-accent-ink: #00252A;      /* testo su superfici teal piene */
  --color-teal-dark: #00585F;       /* dark teal — bordi/sezioni, ex accento secondario */
  --color-live: #D9302C;            /* rosso — solo LIVE, alert, micro-accenti (>=4.5:1 su bianco) */
  --color-red-dark: #C72828;        /* dark red — bordi alert / stato pressed */

  --color-warning-bg: #1F1416;
  --color-warning-border: rgba(255, 72, 72, 0.32);
  --color-info-bg: #0D2C31;
  --color-info-border: rgba(6, 143, 154, 0.32);

  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --container-w: 1200px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;

  --radius-s: 6px;
  --radius-m: 12px;
  --radius-l: 20px;

  --shadow-1: 0 4px 20px rgba(0, 0, 0, 0.45);
  --header-h: 68px;
  --navstrip-h: 52px;
  --stack-h: calc(var(--header-h) + var(--navstrip-h));

  /* CTA account nell'header (Iscriviti / Login) — condivise con la homepage */
  --home-green: #2CAA53;
  --home-green-hover: #25984A;
}

/* ---------- 2. Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--color-link-on-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--color-accent-strong);
}

ul,
ol {
  padding-left: 1.25rem;
}

h1,
h2,
h3 {
  font-family: var(--font-base);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
}

h1 {
  font-size: clamp(1.9rem, 4vw + 1rem, 3rem);
}

h2 {
  font-size: clamp(1.5rem, 2.4vw + 1rem, 2.1rem);
  margin: 0 0 var(--space-3);
}

h3 {
  font-size: clamp(1.1rem, 1.2vw + 0.9rem, 1.35rem);
  color: var(--color-accent);
  margin: var(--space-4) 0 var(--space-2);
  letter-spacing: 0;
}

p {
  margin: 0 0 var(--space-3);
  max-width: 74ch;
}

/* ogni sezione con anchor riceve spazio sotto header + nav strip sticky */
section[id],
h2[id],
h3[id] {
  scroll-margin-top: calc(var(--stack-h) + 12px);
}

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

.skip-link {
  position: absolute;
  left: var(--space-3);
  top: -60px;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  padding: 0.6em 1em;
  border-radius: var(--radius-s);
  font-weight: 700;
  z-index: 1000;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: var(--space-3);
}

/* ---------- 3. Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section {
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.section--alt {
  background: var(--color-bg-alt);
}

.section-head {
  max-width: 74ch;
  margin-bottom: var(--space-4);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.icon {
  color: var(--color-accent);
}

.eyebrow .icon {
  margin-right: 0.5em;
}

/* ---------- 4. Header & brand ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: #0B5860;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: saturate(140%) blur(6px);
}

.header-inner {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

/* Original text wordmark, una sola riga, no imitazione di alcun logo
   esistente: sans grottesca pesante, tracking leggermente negativo,
   "22" in rosso/corallo, "BET" in bianco. Colori fissi (non legati ai
   token di pagina) perché header e footer restano sempre petrolio scuro,
   anche sulla home dove --color-text cambia per il corpo pagina chiaro. */
.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-wordmark {
  display: inline-flex;
  font-weight: 900;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.brand-22 {
  color: #FF8A80;
}

.brand-bet {
  color: #FFFFFF;
}

.brand:hover .brand-22 {
  color: #FF7A6E;
}

@media (max-width: 479px) {
  .brand-wordmark {
    font-size: 1.75rem;
  }
}

.header-badge {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  padding: 0.45em 0.9em;
  white-space: nowrap;
}

@media (max-width: 479px) {
  .header-badge {
    display: none;
  }
}

/* Nav built as <details>/<summary>: works with zero JavaScript on mobile.
   On desktop (>=1024px) it is hidden and replaced by .primary-nav, a plain
   always-visible horizontal bar that does not depend on the <details> state. */
.primary-nav {
  display: none;
}

.nav-details {
  position: relative;
}

.nav-details > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.5em 0.8em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  min-height: 44px;
}

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

.nav-details > summary .icon-bars {
  display: inline-block;
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.nav-details > summary .icon-bars::before,
.nav-details > summary .icon-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
}

.nav-details > summary .icon-bars::before {
  top: -6px;
}

.nav-details > summary .icon-bars::after {
  top: 6px;
}

.nav-details[open] > summary {
  border-color: var(--color-accent);
}

.site-nav {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-1);
  padding: var(--space-3);
  width: min(320px, 86vw);
  max-height: 70vh;
  overflow-y: auto;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.site-nav a {
  display: block;
  padding: 0.65em 0.6em;
  border-radius: var(--radius-s);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--color-surface-2);
  color: var(--color-accent-strong);
}

.site-nav .nav-trust {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 1024px) {
  /* swap the mobile disclosure for the always-visible desktop bar */
  .nav-details {
    display: none;
  }

  .primary-nav {
    display: block;
    min-width: 0;
  }

  .primary-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
  }

  .primary-nav a {
    display: block;
    white-space: nowrap;
    padding: 0.4em 0.6em;
    border-radius: var(--radius-s);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 600;
    line-height: 1.2;
  }

  .primary-nav a:hover,
  .primary-nav a:focus-visible {
    background: rgba(255, 255, 255, 0.14);
    color: #ffffff;
  }
}

@media (min-width: 1280px) {
  .primary-nav ul {
    gap: var(--space-2);
  }

  .primary-nav a {
    font-size: 0.9rem;
    padding: 0.4em 0.7em;
  }
}

/* ---------- 4b. Header account CTA (Iscriviti / Login) — sitewide ---------- */
/* Stesso markup / classi / stile della homepage. Sotto i 1024px le due CTA
   dell'header sono nascoste e vivono nel menu mobile (.site-nav-cta); da
   1024px in su compaiono a destra della primary-nav. Queste regole erano
   solo in home.css (limitate a `body.home`): qui sono rese disponibili
   sitewide per le pagine interne. Sulla home i selettori `body.home` di
   home.css continuano a prevalere per specificità, con valori identici. */
.header-cta {
  display: none;
}

/* CTA dentro il menu mobile (<details> .site-nav), < 1024px */
.site-nav-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.site-nav-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.5em 0.8em;
  border-radius: var(--radius-s);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
}

.site-nav-cta a:first-child {
  background: var(--home-green);
  color: #ffffff;
}

.site-nav-cta a:first-child:hover,
.site-nav-cta a:first-child:focus-visible {
  background: var(--home-green-hover);
  color: #ffffff;
}

.site-nav-cta a:last-child {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.site-nav-cta a:last-child:hover,
.site-nav-cta a:last-child:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

@media (min-width: 1024px) {
  /* Fa spazio alle due CTA: primary-nav leggermente più compatta. */
  .header-inner {
    gap: var(--space-2);
  }

  .primary-nav ul {
    gap: 2px;
  }

  .primary-nav a {
    font-size: 0.8rem;
    padding: 0.4em 0.5em;
  }

  .header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }

  .header-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0.4em 0.95em;
    border: 1px solid transparent;
    border-radius: var(--radius-s);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    line-height: 1;
    white-space: nowrap;
    text-decoration: none;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  }

  .header-cta-btn--join {
    background: var(--home-green);
    border-color: var(--home-green);
    color: #ffffff;
  }

  .header-cta-btn--join:hover,
  .header-cta-btn--join:focus-visible {
    background: var(--home-green-hover);
    border-color: var(--home-green-hover);
    color: #ffffff;
  }

  .header-cta-btn--login {
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.45);
    color: #ffffff;
  }

  .header-cta-btn--login:hover,
  .header-cta-btn--login:focus-visible {
    background: rgba(255, 255, 255, 0.20);
    border-color: #ffffff;
    color: #ffffff;
  }
}

@media (min-width: 1280px) {
  .primary-nav ul {
    gap: var(--space-1);
  }

  .primary-nav a {
    font-size: 0.85rem;
    padding: 0.4em 0.6em;
  }

  .header-cta-btn {
    font-size: 0.82rem;
    padding: 0.42em 1.05em;
    min-height: 40px;
  }
}

/* ---------- 5. Guide index strip ---------- */
/* CSS-only sticky: sits inline right after the hero, so it takes no
   extra space on load, then sticks under the header once scrolled to it. */
.section-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 90;
  background: rgba(9, 36, 41, 0.94);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: saturate(140%) blur(6px);
}

.section-nav-inner {
  display: flex;
  gap: 0.5em;
  overflow-x: auto;
  scrollbar-width: none;
  padding-block: 0.7em;
}

.section-nav-inner::-webkit-scrollbar {
  display: none;
}

.section-nav a {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.5em 1em;
  min-height: 32px;
}

.section-nav a:hover,
.section-nav a:focus-visible {
  color: var(--color-link-on-dark);
  border-color: var(--color-accent);
}

/* ---------- 6. Hero ---------- */
.hero {
  padding-block: var(--space-6) var(--space-5);
  background: radial-gradient(1100px 480px at 88% -10%, rgba(6, 143, 154, 0.16), transparent 60%), var(--color-bg);
}

.hero-inner {
  max-width: 780px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.4em 0.9em;
  margin-bottom: var(--space-3);
}

.hero h1 {
  margin: 0 0 var(--space-3);
}

.hero-lead {
  color: var(--color-text);
  font-size: 1.08rem;
  max-width: 64ch;
}

.hero-lead-extra {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  max-width: 64ch;
}

/* Static info panel — describes THIS guide, never data attributed to 22Bet */
.hero-spec {
  background: var(--color-info-bg);
  border: 1px solid var(--color-info-border);
  border-radius: var(--radius-l);
  padding: var(--space-4);
  margin-top: var(--space-5);
  max-width: 480px;
}

.hero-spec dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5em 1.4em;
}

.hero-spec dt {
  color: var(--color-text-muted);
  font-size: 0.86rem;
}

.hero-spec dd {
  margin: 0;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
}

.hero-spec-note {
  margin: var(--space-3) 0 0;
  font-size: 0.76rem;
  color: var(--color-text-muted);
}

/* ---------- 6b. CTA interne (nessun link verso l'operatore) ---------- */
/* Hero: una primaria rossa + una secondaria outline teal. Compatte,
   tap target >=44px, a piena larghezza impilate sotto i 480px. */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.6em 1.3em;
  border: 1.5px solid transparent;
  border-radius: var(--radius-s);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn--primary {
  background: var(--color-live);
  border-color: var(--color-live);
  color: #ffffff;
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-red-dark);
  border-color: var(--color-red-dark);
  color: #ffffff;
}

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

.btn--outline:hover,
.btn--outline:focus-visible {
  background: rgba(6, 143, 154, 0.12);
  border-color: var(--color-accent-strong);
  color: var(--color-accent-strong);
}

@media (max-width: 479px) {
  .hero-cta .btn {
    flex: 1 1 100%;
  }
}

/* Fine sezione: link editoriale discreto con freccia, mai un bottone. */
.section-cta {
  margin: var(--space-4) 0 0;
  font-size: 0.92rem;
}

.section-cta a {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  min-height: 44px;
  color: var(--color-link-on-dark);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--color-border-strong);
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.section-cta a:hover,
.section-cta a:focus-visible {
  color: var(--color-accent-strong);
  border-bottom-color: var(--color-accent-strong);
}

.section-cta a span {
  display: inline-block;
  transition: transform 0.15s ease;
}

.section-cta a:hover span,
.section-cta a:focus-visible span {
  transform: translateX(2px);
}

/* ---------- 7. Definition list (specs / key facts) ---------- */
.def-list {
  display: grid;
  gap: 0.4em 1.4em;
  grid-template-columns: auto 1fr;
  margin: var(--space-3) 0 var(--space-4);
}

.def-list dt {
  color: var(--color-accent-strong);
  font-weight: 700;
  font-size: 0.92rem;
}

.def-list dd {
  margin: 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

/* ---------- 8. Cards & grids ---------- */
.card-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .card-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .card-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1100px) {
  .card-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: var(--space-4);
}

.card .icon {
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.card h3 {
  margin-top: 0;
}

.card p:last-child {
  margin-bottom: 0;
}

.card-title {
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.35em;
  font-size: 0.98rem;
}

.card--muted {
  background: var(--color-surface-2);
}

/* card used as an internal link (related pages) */
a.card {
  display: block;
  text-decoration: none;
  color: var(--color-text);
}

a.card:hover,
a.card:focus-visible {
  border-color: var(--color-accent);
}

a.card .card-title {
  color: #ffffff;
}

a.card .card-link-label {
  display: inline-block;
  margin-top: 0.5em;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-accent-strong);
}

/* compact in-page table of contents (internal pages) */
.page-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.page-toc a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.4em 0.9em;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
}

.page-toc a:hover,
.page-toc a:focus-visible {
  color: var(--color-link-on-dark);
  border-color: var(--color-accent);
}

/* numbered step cards (Registrazione) */
.step-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}

@media (min-width: 760px) {
  .step-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: var(--space-4);
}

.step-num {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--color-accent-strong);
  line-height: 1;
  margin-bottom: 0.3em;
  font-variant-numeric: tabular-nums;
}

.step-card h3 {
  margin-top: 0;
}

/* ---------- 9. Tables ---------- */
.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  margin: var(--space-3) 0 var(--space-4);
}

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 560px;
  font-size: 0.95rem;
}

caption {
  text-align: left;
  padding: var(--space-2) var(--space-3) 0;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

th,
td {
  padding: 0.75em 1em;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

thead th {
  background: var(--color-surface-2);
  color: var(--color-accent-strong);
  font-weight: 700;
}

tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- 10. Callouts ---------- */
.callout {
  border-radius: var(--radius-m);
  padding: var(--space-4);
  margin: var(--space-4) 0;
  border: 1px solid var(--color-border);
}

.callout h3 {
  margin-top: 0;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout--info {
  background: var(--color-info-bg);
  border-color: var(--color-info-border);
}

.callout--warning {
  background: var(--color-warning-bg);
  border-color: var(--color-warning-border);
}

/* ---------- 11. Lists with icons ---------- */
.check-list,
.plain-list {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: 0.6em;
}

.check-list li,
.plain-list li {
  padding-left: 1.6em;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 0.9em;
  height: 0.9em;
  border-radius: 3px;
  background: var(--color-accent);
}

.plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-muted);
}

/* troubleshooting / feature cards built from a plain list */
.check-list.card-grid li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: var(--space-3) var(--space-3) var(--space-3) 2.1em;
}

.check-list.card-grid li::before {
  left: 1em;
  top: 1.1em;
}

/* ---------- 12. FAQ accordion (native <details>) ---------- */
.faq-list {
  display: grid;
  gap: var(--space-2);
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-3) var(--space-4);
  font-weight: 700;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
}

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

.faq-item summary .plus {
  color: var(--color-accent);
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
}

.faq-item[open] summary .plus {
  transform: rotate(45deg);
}

.faq-item .faq-answer {
  padding: 0 var(--space-4) var(--space-4);
  color: var(--color-text-muted);
}

.faq-item .faq-answer p:last-child {
  margin-bottom: 0;
}

/* ---------- 13. Age / responsible-gambling badge ---------- */
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4em;
  height: 2.4em;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  font-weight: 700;
  color: var(--color-accent-strong);
  flex-shrink: 0;
}

.responsible-strip {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-radius: var(--radius-m);
  padding: var(--space-3) var(--space-4);
}

/* ---------- 14. Footer ---------- */
.site-footer {
  background: #0B5860;
  padding-block: var(--space-6) var(--space-4);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 760px) {
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
}

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
}

.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5em;
}

.footer-grid a,
.footer-bottom a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.footer-grid a:hover,
.footer-bottom a:hover {
  color: #ffffff;
}

/* Link dentro una frase (.responsible-strip nel footer): a differenza dei
   link di navigazione, qui il colore da solo non basta a distinguerlo dal
   testo circostante, va sottolineato. */
.footer-grid .responsible-strip a {
  text-decoration: underline;
}

.footer-disclaimer {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: 0.82rem;
}

/* ---------- 15. Back-to-top (progressive enhancement, JS reveals it) ---------- */
.back-to-top {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 90;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: #0B5860;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 16. Simple page header (internal pages) ---------- */
.page-hero {
  padding-block: var(--space-6) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.page-hero .eyebrow {
  margin-bottom: var(--space-2);
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.prose h2 {
  margin-top: var(--space-5);
}

.prose h2:first-child {
  margin-top: 0;
}

/* ---------- 16b. CTA commerciale in-page (landing SEO) ---------- */
/* Una sola CTA rossa "VISITA 22BET" -> /go/ nel corpo delle 7 landing
   principali. Riusa .btn .btn--primary (rosso --color-live, hover
   --color-red-dark, focus-visible globale gia' verificati WCAG): nessun
   nuovo design, qui solo il respiro dai blocchi vicini, l'altezza
   allineata alla CTA rossa della home e il full-width sotto i 480px. */
.page-visit {
  margin: var(--space-5) 0;
}

.page-visit .btn {
  min-height: 47px;
}

@media (max-width: 479px) {
  .page-visit .btn {
    display: flex;
    width: 100%;
  }
}

/* ---------- 17. Motion & print ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}