/*
 * HiKingsRome — custom.css
 * ─────────────────────────────────────────────────────────────
 * Regole custom che affiancano il bundle Tailwind CLI (output.css).
 * Questo file è servito da 'self', quindi compatibile con la CSP
 * blindata (niente 'unsafe-inline').
 *
 * COME FUNZIONA CON LA GITHUB ACTION:
 *   1. La Action genera   docs/assets/css/output.css   (Tailwind CLI)
 *   2. Questo file        docs/assets/css/custom.css   è versionato
 *      nel repo e non viene toccato dalla Action.
 *   3. index.html collega entrambi con due <link rel="stylesheet">.
 * ─────────────────────────────────────────────────────────────
 */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: #F5F2EE;   /* ivory */
  color: #1C2B1A;              /* forest */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Tipografia display ──────────────────────────────────── */
.font-display {
  font-family: 'DM Serif Display', Georgia, serif;
}

/* ── Skip link (accessibilità) ──────────────────────────── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 1rem;
  background: #1C2B1A;
  color: #F5F2EE;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  z-index: 9999;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  left: 1rem;
}

/* ── Navbar shadow aggiunta via JS allo scroll ───────────── */
.nav-scrolled {
  box-shadow: 0 1px 16px rgba(28, 43, 26, 0.10);
}

/* ── Logo navbar ─────────────────────────────────────────── */
.logo-navbar {
  height: 2.25rem;       /* ~36px */
  width: 2.25rem;
  border-radius: 50%;
  object-fit: cover;
  background: #ffffff;
  box-shadow: 0 0 0 1px rgba(28, 43, 26, 0.08);
  flex-shrink: 0;
  display: block;
}

/* ── Logo footer ─────────────────────────────────────────── */
.logo-footer {
  height: 2rem;          /* 32px */
  width: 2rem;
  border-radius: 50%;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
  display: block;
}

/* ── FIRMA: linea percorso topografico ───────────────────── */
/*    Evoca un tracciato GPS su carta topografica.           */
/*    Usata nella sezione "Punti di forza".                  */
.trail-line {
  position: relative;
}
.trail-line::before {
  content: '';
  position: absolute;
  left: 1.15rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    #4A6741 0px,
    #4A6741 6px,
    transparent 6px,
    transparent 14px
  );
  pointer-events: none;
}

/* ── Feature card (bordo sinistro) ──────────────────────── */
.feature-card {
  border-left: 3px solid #4A6741;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.feature-card:hover {
  border-left-color: #8B7355;
  transform: translateX(3px);
}

/* ── Hero: gradiente placeholder se hero.jpg assente ─────── */
.hero-placeholder {
  background: linear-gradient(
    135deg,
    #C8D5C6 0%,
    #A8BC9F 50%,
    #8B7355 100%
  );
}

/* ── Pulsante primario (CTA) ─────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #4A6741;
  color: #F5F2EE;
  font-weight: 600;
  border-radius: 9999px;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.15s ease;
}
.btn-primary:hover {
  background-color: #1C2B1A;
  transform: translateY(-1px);
}
.btn-primary:focus-visible {
  outline: 3px solid #8B7355;
  outline-offset: 3px;
}

/* ── Pulsante outline (secondario) ──────────────────────── */
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid #4A6741;
  color: #4A6741;
  font-weight: 600;
  border-radius: 9999px;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.btn-outline:hover {
  background-color: #4A6741;
  color: #F5F2EE;
}
.btn-outline:focus-visible {
  outline: 3px solid #8B7355;
  outline-offset: 3px;
}

/* ── Riduzione del movimento (accessibilità) ─────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}

/* ═══════════════════════════════════════════════════════════
   FAQ ACCORDION
   Spostato qui da faq.html perché il blocco <style> inline
   viene bloccato dalla CSP (style-src 'self', no unsafe-inline).
   ═══════════════════════════════════════════════════════════ */

/* ── Categoria (label sopra gruppo domande) ──────────────── */
.faq-category {
  padding-top: 2.5rem;
  padding-bottom: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8B7355;
}

/* ── Item (riga domanda + risposta) ──────────────────────── */
.faq-item {
  border-bottom: 1px solid #E8E3DC;
}

/* ── Pulsante domanda ────────────────────────────────────── */
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.375rem 0;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  color: #1C2B1A;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}
.faq-question:hover {
  color: #4A6741;
}
.faq-question:focus-visible {
  outline: 3px solid #8B7355;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ── Icona bastoncino da trekking ────────────────────────── */
/*    Dimensione fissa 24×24 px su tutti i browser.          */
/*    Ruota di 45° quando l'item è aperto.                   */
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: block;
  color: #4A6741;
  transition: transform 0.25s ease, color 0.2s ease;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  color: #8B7355;
}
.faq-question:hover .faq-icon {
  color: #4A6741;
}

/* ── Risposta ────────────────────────────────────────────── */
.faq-answer {
  display: none;
  padding-bottom: 1.5rem;
  color: #1C2B1A;
  font-size: 0.9375rem;
  line-height: 1.75;
  opacity: 0.75;
}
.faq-item.open .faq-answer {
  display: block;
}

/* ── Lista con alberelli ─────────────────────────────────── */
.faq-answer ul {
  margin-top: 0.75rem;
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.faq-answer ul li {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
  line-height: 1.6;
}
/* Alberello Unicode come bullet — visivamente in tema */
.faq-answer ul li::before {
  content: '🌲';
  flex-shrink: 0;
  font-size: 0.8rem;
  margin-top: 0.2rem;
  line-height: 1;
}

/* ── Tabella difficoltà ──────────────────────────────────── */
.diff-table {
  width: 100%;
  margin-top: 0.875rem;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.diff-table tr {
  border-bottom: 1px solid #E8E3DC;
}
.diff-table tr:last-child {
  border-bottom: none;
}
.diff-table td {
  padding: 0.55rem 0.25rem;
  vertical-align: top;
}
.diff-table td:first-child {
  padding-right: 1rem;
  white-space: nowrap;
}
.diff-badge {
  display: inline-block;
  padding: 0.15rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}