/* ==========================================================================
   Vervanto — foglio di stile principale
   Sito statico, editoriale, leggero. Nessuna dipendenza esterna.
   ========================================================================== */

:root {
  --color-bg: #ffffff;
  --color-surface: #f6f7f8;
  --color-border: #e2e5e8;
  --color-text: #22262b;
  --color-text-muted: #565d66;
  --color-turquoise: #0f9d95;
  --color-turquoise-dark: #0b7d76;
  --color-turquoise-tint: #e5f6f5;
  --color-yellow: #f5c542;
  --color-yellow-dark: #caa02c;
  --color-focus: #0b5fff;

  --font-base: Inter, Arial, Helvetica, sans-serif;

  --max-width: 1120px;
  --radius: 10px;
  --radius-sm: 6px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  --shadow-sm: 0 1px 2px rgba(20, 24, 28, 0.06);
  --shadow-md: 0 4px 16px rgba(20, 24, 28, 0.08);
}

/* ----- Reset di base ----- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-turquoise-dark);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--color-turquoise);
}

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

h1,
h2,
h3,
h4 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
}

h1 {
  font-size: clamp(1.9rem, 4.5vw, 2.75rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h3 {
  font-size: 1.2rem;
}

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

/* ----- Focus visibile per accessibilità ----- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

/* ----- Skip link ----- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-turquoise-dark);
  color: #fff;
  padding: var(--space-3) var(--space-4);
  z-index: 100;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  left: 0;
}

/* ----- Contenitore ----- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

section {
  padding-block: var(--space-7);
}

.section-heading {
  max-width: 640px;
  margin-bottom: var(--space-6);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-turquoise-dark);
  margin-bottom: var(--space-2);
}

.section-heading p {
  color: var(--color-text-muted);
}

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

/* ----- Bottoni ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  min-height: 44px;
  line-height: 1.2;
}

.btn-primary {
  background: var(--color-turquoise-dark);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-turquoise);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-text);
  color: var(--color-text);
}

.btn-secondary:hover {
  border-color: var(--color-turquoise-dark);
  color: var(--color-turquoise-dark);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  min-height: 38px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ==========================================================================
   Header
   ========================================================================== */

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

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 800;
  font-size: 1.25rem;
}

.brand:hover {
  color: var(--color-text);
}

.brand-mark {
  flex-shrink: 0;
}

.brand-tagline {
  display: none;
}

/* Navigazione desktop */
.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-desktop a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
}

.nav-desktop a:hover,
.nav-desktop a[aria-current="page"] {
  color: var(--color-turquoise-dark);
  border-bottom-color: var(--color-turquoise-dark);
}

/* Navigazione mobile: elemento nativo <details>, funziona senza JavaScript */
.nav-mobile {
  display: block;
}

.nav-mobile summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
}

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

.nav-mobile summary:hover {
  border-color: var(--color-turquoise-dark);
}

.hamburger-icon {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  position: relative;
}

.hamburger-icon::before,
.hamburger-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--color-text);
}

.hamburger-icon::before {
  top: -6px;
}

.hamburger-icon::after {
  top: 6px;
}

.nav-mobile[open] summary {
  background: var(--color-turquoise-tint);
  border-color: var(--color-turquoise-dark);
}

.nav-mobile-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  padding: var(--space-4) var(--space-5) var(--space-6);
}

.nav-mobile-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nav-mobile-panel a {
  display: block;
  padding: var(--space-3) var(--space-2);
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.nav-mobile-panel a:hover,
.nav-mobile-panel a[aria-current="page"] {
  background: var(--color-turquoise-tint);
  color: var(--color-turquoise-dark);
}

.nav-mobile-panel .btn {
  margin-top: var(--space-3);
}

@media (min-width: 768px) {
  .brand-tagline {
    display: inline;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--color-text-muted);
  }

  .nav-desktop {
    display: block;
  }

  .nav-mobile {
    display: none;
  }

  .header-cta {
    display: inline-flex;
  }
}

.header-cta {
  display: none;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding-block: var(--space-8) var(--space-7);
  background: linear-gradient(180deg, var(--color-turquoise-tint) 0%, var(--color-bg) 100%);
}

.hero-grid {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.hero-content h1 {
  margin-bottom: var(--space-4);
}

.hero-content .lede {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 55ch;
}

.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-5);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.hero-meta-item strong {
  display: block;
  font-size: 1.4rem;
  color: var(--color-turquoise-dark);
}

.hero-meta-item span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.hero-visual {
  justify-self: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

/* ==========================================================================
   Intro editoriale
   ========================================================================== */

.intro-block {
  max-width: 760px;
}

.intro-block p {
  font-size: 1.05rem;
}

/* ==========================================================================
   Top 5 — card numerate
   ========================================================================== */

.top-list {
  display: grid;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.top-card {
  position: relative;
  display: grid;
  gap: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.top-card-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.top-rank {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-yellow-dark);
  line-height: 1;
  flex-shrink: 0;
  min-width: 3ch;
}

.top-card-title {
  margin: 0 0 var(--space-1);
}

.top-card-genre {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.top-card-illustration {
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  overflow: hidden;
}

.top-card-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

.top-card-facts dt {
  font-weight: 700;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.top-card-facts dd {
  margin: 0;
}

.top-card-score {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-turquoise-tint);
  color: var(--color-turquoise-dark);
  font-weight: 700;
  padding: var(--space-2) var(--space-3);
  border-radius: 999px;
  font-size: 0.85rem;
  width: fit-content;
}

.top-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

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

  .top-card-illustration {
    grid-row: 1 / 3;
    width: 128px;
  }

  .top-card-header {
    grid-column: 2;
  }

  .top-card-body {
    grid-column: 2;
    display: grid;
    gap: var(--space-4);
  }
}

/* ==========================================================================
   Filtri rapidi
   ========================================================================== */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.filter-btn {
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  min-height: 40px;
}

.filter-btn:hover {
  border-color: var(--color-turquoise-dark);
}

.filter-btn[aria-pressed="true"] {
  background: var(--color-turquoise-dark);
  border-color: var(--color-turquoise-dark);
  color: #fff;
}

.filter-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

[hidden] {
  display: none !important;
}

/* ==========================================================================
   Catalogo giochi (griglia semplice)
   ========================================================================== */

.game-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

.game-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
}

.game-card-media {
  background: var(--color-surface);
}

.game-card-body {
  padding: var(--space-4) var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.game-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.tag-yellow {
  background: #fdf3d7;
  color: #7a5c0a;
  border-color: #f2dfa0;
}

.game-card-body p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 0;
  flex: 1;
}

.game-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

/* ==========================================================================
   Tabella di confronto responsive
   ========================================================================== */

.compare-scroll {
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.compare-table caption {
  text-align: left;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.compare-table th,
.compare-table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
  vertical-align: top;
}

.compare-table thead th {
  background: var(--color-surface);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.compare-table tbody th {
  font-weight: 700;
}

@media (max-width: 767px) {
  .compare-scroll {
    overflow: visible;
  }

  .compare-table {
    min-width: 0;
  }

  .compare-table thead {
    display: none;
  }

  .compare-table,
  .compare-table tbody,
  .compare-table tr,
  .compare-table td {
    display: block;
    width: 100%;
  }

  .compare-table tr {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: var(--space-4);
    padding: var(--space-4);
  }

  .compare-table td {
    border-bottom: none;
    padding: var(--space-2) 0;
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
  }

  .compare-table td::before {
    content: attr(data-label);
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
    flex-shrink: 0;
  }

  .compare-table tbody th {
    display: block;
    font-size: 1.05rem;
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-2);
  }
}

/* ==========================================================================
   Card informative generiche (metodologia, chi siamo, ecc.)
   ========================================================================== */

.card-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.info-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  background: var(--color-bg);
}

.info-card .icon-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-turquoise-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  color: var(--color-turquoise-dark);
  font-weight: 800;
}

/* ==========================================================================
   FAQ (accordion nativo, nessun JavaScript richiesto)
   ========================================================================== */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 760px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-5);
  background: var(--color-bg);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding: var(--space-4) 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

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

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-turquoise-dark);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p,
.faq-item ul {
  color: var(--color-text-muted);
  padding-bottom: var(--space-4);
}

/* ==========================================================================
   About / Contatti
   ========================================================================== */

.two-col {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .two-col {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

/* ----- Form contatti (statico, senza backend integrato) ----- */

.form-field {
  margin-bottom: var(--space-4);
}

.form-field label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: var(--space-2);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--color-text);
  background: var(--color-bg);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: 3px solid var(--color-focus);
  outline-offset: 1px;
  border-color: var(--color-focus);
}

.form-hint {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

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

.contact-card a {
  font-weight: 700;
}

/* ==========================================================================
   Disclaimer / callout
   ========================================================================== */

.callout {
  border: 1.5px solid var(--color-border);
  border-left: 5px solid var(--color-turquoise-dark);
  background: var(--color-turquoise-tint);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  margin-block: var(--space-5);
}

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

.callout-yellow {
  border-left-color: var(--color-yellow-dark);
  background: #fdf3d7;
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 0.4rem;
  color: var(--color-border);
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-turquoise-dark);
}

/* ==========================================================================
   Pagina di gioco individuale
   ========================================================================== */

.game-hero {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  padding-block: var(--space-6);
}

.game-hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
}

.game-hero-facts dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  color: var(--color-text-muted);
}

.game-hero-facts dd {
  margin: 0;
  font-weight: 600;
}

@media (min-width: 860px) {
  .game-hero {
    grid-template-columns: 1fr 320px;
  }
}

.content-section h2 {
  margin-top: var(--space-2);
}

.content-section ul li {
  margin-bottom: var(--space-2);
}

.related-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.related-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  text-decoration: none;
  color: var(--color-text);
  display: block;
}

.related-card:hover {
  border-color: var(--color-turquoise-dark);
}

.related-card strong {
  display: block;
  color: var(--color-turquoise-dark);
  margin-bottom: var(--space-1);
}

.related-card span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Pagine legali
   ========================================================================== */

.legal-content {
  max-width: 760px;
}

.legal-content h2 {
  margin-top: var(--space-7);
}

.legal-content h2:first-of-type {
  margin-top: var(--space-2);
}

.legal-updated {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding-block: var(--space-7) var(--space-6);
}

.footer-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1.4fr repeat(2, 1fr);
}

.footer-brand p {
  color: var(--color-text-muted);
  max-width: 32ch;
}

.footer-col h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-col a:hover {
  color: var(--color-turquoise-dark);
}

.footer-disclaimer {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-bottom {
  margin-top: var(--space-4);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* ==========================================================================
   Utilità
   ========================================================================== */

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

.mt-0 {
  margin-top: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}