/* Composants réutilisables : boutons, chips, cartes, badge de démo. */

/* ---------- Boutons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
  transition: background 140ms ease, border-color 140ms ease,
    transform 140ms ease, box-shadow 140ms ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

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

.btn--ghost {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
}

.btn--ghost:hover {
  border-color: var(--ink-faint);
}

/* Variantes pour fond sombre (bandeau final) */

.btn--light {
  background: #fff;
  color: var(--ink);
}

.btn--light:hover {
  background: var(--paper-tint);
}

.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn--outline-light:hover {
  border-color: rgba(255, 255, 255, 0.7);
}

/* État « bientôt disponible » — annonce non cliquable, même gabarit */

.btn--soon {
  background: transparent;
  color: var(--ink-faint);
  border: 1px dashed var(--line);
  cursor: default;
}

.btn--soon:hover {
  transform: none;
}

.btn--soon-light {
  background: transparent;
  color: rgba(255, 255, 255, 0.65);
  border: 1px dashed rgba(255, 255, 255, 0.35);
  cursor: default;
}

.btn--soon-light:hover {
  transform: none;
}

.btn--sm {
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
}

/* ---------- Chips (drives supportés) ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--paper);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
}

/* ---------- Cartes de contenu (concept, confidentialité) ---------- */

.feature-card {
  display: grid;
  gap: 0.75rem;
  align-content: start;
  padding: 1.75rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.feature-card__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: var(--accent);
}

.feature-card p:not([class]) {
  color: var(--ink-soft);
  font-size: 0.97rem;
}

.feature-card__example {
  margin-top: 0.25rem;
  padding: 0.7rem 0.9rem;
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--paper-tint);
  font-size: 0.9rem;
  color: var(--ink);
}

/* ---------- Étapes ---------- */

.step {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}

.step__num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 750;
  line-height: 1;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.step p:not([class]) {
  color: var(--ink-soft);
  font-size: 0.97rem;
}

/* ---------- FAQ ---------- */

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  content: '+';
  flex: 0 0 auto;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--ink-faint);
  transition: transform 160ms ease;
}

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

.faq-item p:not([class]) {
  padding-bottom: 1.2rem;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* ======================================================================
   Démo du hero — reconstruction fidèle du badge de l'extension
   (mêmes couleurs, mêmes proportions que badge-injection/badge.css)
   ====================================================================== */

/* ---------- Fenêtre navigateur ---------- */

.demo__frame {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.demo__chrome {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper-tint);
}

.demo__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
}

.demo__url {
  margin-left: 0.75rem;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--paper);
  border: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.demo__page {
  padding: 1.5rem;
}

.demo__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.demo__caption {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-faint);
}

/* Rangée fantôme sous les produits : suggère la suite de la page
   et donne de l'espace au tooltip épinglé. */
.demo__skeleton {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
  mask-image: linear-gradient(#000 10%, transparent 90%);
  -webkit-mask-image: linear-gradient(#000 10%, transparent 90%);
}

.demo__skeleton span {
  height: 130px;
  border-radius: var(--radius-md);
  background: var(--paper-tint);
}

/* ---------- Carte produit factice ---------- */

.demo-card {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.5rem;
  align-content: start;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  text-align: left;
}

.demo-card:hover,
.demo-card:focus-within {
  z-index: 6;
}

.demo-card__media {
  position: relative;
  display: grid;
  place-items: center;
  height: 118px;
  border-radius: var(--radius-sm);
  background: var(--paper-tint);
}

.demo-card__media svg {
  width: 84px;
  height: 84px;
}

.demo-card__title {
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink);
}

.demo-card__price {
  font-size: 0.98rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.demo-card__add {
  justify-self: start;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
}

/* ---------- Pastille Coquade (réplique) ---------- */

.ab-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  padding: 5px 8px;
  border: 0;
  border-radius: var(--radius-pill);
  color: #fff;
  background: var(--badge-unknown);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  cursor: help;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.ab-badge:hover,
.ab-badge:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.15) inset;
}

.ab-badge--fr { background: var(--badge-fr); }
.ab-badge--eu { background: var(--badge-eu); }
.ab-badge--us { background: var(--badge-us); }

.ab-badge__flag {
  display: inline-flex;
  width: 18px;
  height: 13px;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15);
}

.ab-badge__flag svg {
  width: 100%;
  height: 100%;
}

/* ---------- Tooltip (réplique) ---------- */

.ab-tip {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 220px;
  padding: 12px;
  background: #1f2937;
  color: #f9fafb;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.06);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
  text-align: left;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 140ms ease, transform 140ms ease;
}

.ab-tip::before {
  content: '';
  position: absolute;
  top: -5px;
  right: 14px;
  width: 10px;
  height: 10px;
  background: #1f2937;
  transform: rotate(45deg);
}

.ab-badge:hover .ab-tip,
.ab-badge:focus-visible .ab-tip,
.ab-badge.is-open .ab-tip {
  opacity: 1;
  transform: translateY(0);
  /* WCAG 1.4.13 « hoverable » : le tip étant enfant du bouton, le survoler
     maintient :hover — le panneau reste lisible sous le pointeur. */
  pointer-events: auto;
}

/* WCAG 1.4.13 « dismissible » : Échap masque le tooltip même affiché par
   hover/focus pur CSS (classe posée par main.js, retirée au blur/mouseleave). */
.ab-badge.is-dismissed .ab-tip {
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
}

/* Variante épinglée : panneau toujours visible sous la pastille de la carte
   vedette — c'est la démonstration du produit, ouverte en permanence. */
.ab-tip--pinned {
  top: 44px;
  right: 8px;
  opacity: 1;
  transform: none;
  pointer-events: auto;
  z-index: 5;
}

.ab-tip__section {
  display: block;
}

.ab-tip__section + .ab-tip__section {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ab-tip__header {
  display: block;
  margin-bottom: 5px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #9ca3af;
}

.ab-tip__country {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}

.ab-tip__flag {
  display: inline-flex;
  width: 18px;
  height: 13px;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3);
}

.ab-tip__flag svg {
  width: 100%;
  height: 100%;
}

.ab-tip__parent {
  display: block;
  margin-top: 3px;
  font-size: 11px;
  color: #d1d5db;
}

.ab-tip__confidence {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 7px;
}

.ab-tip__bar {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.ab-tip__fill {
  display: block;
  height: 100%;
  border-radius: 2px;
  background: #34d399;
}

.ab-tip__value {
  min-width: 28px;
  font-size: 10px;
  font-weight: 600;
  color: #d1d5db;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.ab-tip__source {
  display: block;
  margin-top: 5px;
  font-size: 10px;
  color: #9ca3af;
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .ab-badge,
  .ab-tip,
  .faq-item summary::after {
    transition: none;
  }
}