/* ============================================================
   Savoira — Refonte formations (4 écrans) : composants partagés
   Complète redesign.css + refonte-accueil.css — voir brief §2
   ============================================================ */

/* ---------- En-tête de page intérieure (§2.1) ---------- */

.page-head { padding: 56px 0 48px; border-bottom: 1px solid var(--line); }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb .bc-sep { color: var(--line-strong); }
.breadcrumb .current { color: var(--green-deep); }

.page-head .h1 { font-size: clamp(34px, 4.4vw, 52px); margin-top: 16px; }
.ph-sub { font-size: 17px; color: var(--muted); max-width: 560px; margin-top: 14px; text-wrap: pretty; }

/* Variante A — hub (centrée, sans stats) */
.page-head.center { text-align: center; }
.page-head.center .breadcrumb { justify-content: center; }
.page-head.center .h1 { margin-left: auto; margin-right: auto; }
.page-head.center .ph-sub { margin-left: auto; margin-right: auto; }

/* Variante B — listings (2 colonnes, stats à droite) */
.ph-grid { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; }
.head-stats { display: flex; }
.hs-cell { padding: 0 28px; border-left: 1px solid var(--line); }
.hs-cell:first-child { border-left: none; padding-left: 0; }
.hs-cell:last-child { padding-right: 0; }
.hs-num { font-size: 28px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; line-height: 1.15; }
.hs-lbl { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.10em; color: var(--muted); margin-top: 4px; white-space: nowrap; }

/* ---------- Sélecteur 3 vues (§2.2) ---------- */

.view-switch { padding-top: 32px; }
.vs-scroll { display: flex; justify-content: center; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.vs-pill {
  display: flex;
  gap: 4px;
  flex: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  box-shadow: var(--shadow-sm);
}
.vs-pill a {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--body);
  white-space: nowrap;
  transition: background .15s ease, color .15s ease;
}
.vs-pill a:hover { color: var(--ink); }
.vs-pill a[aria-current="page"] { background: var(--pine); color: #fff; }
.vs-pill a[aria-current="page"]:hover { color: #fff; }

/* ---------- Layout de listing ---------- */

.listing { padding: 28px 0 104px; }
.layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 28px; align-items: start; }
.cards-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
/* Avec sidebar (260 px) dans le conteneur 1120, 2 colonnes — condition du footer
   de carte commerce de l'accueil (prix ↔ bouton sur une même rangée, cf. C2). */
.layout .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* ---------- Sidebar de filtres (§2.3) ---------- */

.sidebar {
  position: sticky;
  top: 88px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 20px;
}
.sb-group + .sb-group { border-top: 1px solid var(--line); margin-top: 18px; padding-top: 18px; }
.sb-title {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 10px;
}
.sb-options { display: flex; flex-direction: column; gap: 2px; }
.sb-opt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  border: none;
  background: transparent;
  border-radius: var(--r-sm);
  padding: 8px 10px;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--body);
  text-align: left;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.sb-opt:hover { background: #F0F2EF; color: var(--ink); }
.sb-opt .ct { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.sb-opt.active { background: var(--mint); color: var(--green-deep); font-weight: 600; }
.sb-opt.active:hover { background: var(--mint); color: var(--green-deep); }
.sb-opt.active .ct { color: var(--green-deep); }

.sb-value { font-size: 13.5px; color: var(--body); margin: -2px 0 14px; }
.sb-value strong { color: var(--ink); font-weight: 600; }

.sb-range input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  display: block;
  width: 100%;
  height: 4px;
  border-radius: 999px;
  background: var(--line);
  cursor: pointer;
}
.sb-range input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--green);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s ease;
}
.sb-range input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--green);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s ease;
}
.sb-range input[type="range"]:active::-webkit-slider-thumb,
.sb-range input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 5px rgba(14, 143, 95, .16); }
.sb-range input[type="range"]:active::-moz-range-thumb,
.sb-range input[type="range"]:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 5px rgba(14, 143, 95, .16); }

.sb-bounds {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 9px;
}
.sb-reset { width: 100%; margin-top: 22px; }

/* Mobile : panneau plein écran */
.sb-mobile-head, .sb-apply { display: none; }

/* ---------- Barre d'outils (§2.4) ---------- */

.toolbar { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.searchbox { position: relative; flex: 1; min-width: 0; display: block; }
.searchbox > svg {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}
.searchbox input {
  width: 100%;
  height: 44px;
  border-radius: var(--r-btn);
  border: 1px solid var(--line-strong);
  background: var(--card);
  padding: 0 14px 0 40px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
}
.searchbox input::placeholder { color: var(--muted); }
.result-count { font-family: var(--mono); font-size: 12px; color: var(--muted); white-space: nowrap; flex: none; }
.sort-wrap { display: flex; align-items: center; gap: 10px; flex: none; }
.sort-lbl { font-family: var(--mono); font-size: 11px; letter-spacing: 0.10em; color: var(--muted); }
.selectwrap { position: relative; }
.selectwrap select {
  -webkit-appearance: none;
  appearance: none;
  height: 44px;
  border-radius: var(--r-btn);
  border: 1px solid var(--line-strong);
  background: var(--card);
  padding: 0 36px 0 14px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
}
.selectwrap > svg {
  position: absolute;
  right: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}
.filters-btn { display: none; }

/* ---------- Badges de carte (§2.5 / §2.6) ---------- */

.badge-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--green); flex: none; }
.cc-chips { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; min-width: 0; }

/* ---------- Carte parcours (§2.5) ---------- */

.track-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.track-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.tc-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; min-height: 24px; }
.track-card h3 { font-size: 18px; letter-spacing: -0.02em; line-height: 1.3; }
.tc-role { font-size: 13px; font-weight: 500; color: var(--green-deep); margin-top: 3px; }
.tc-desc { font-size: 14px; color: var(--muted); margin-top: 8px; text-wrap: pretty; }

.tc-stack {
  background: #F7F9F6;
  border: 1px solid var(--line);
  border-radius: var(--r-btn);
  padding: 12px 14px 13px;
  margin-top: 14px;
}
.tc-stack .ts-lbl {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--muted);
  margin-bottom: 8px;
}
.tc-stack ol { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.tc-stack li { display: flex; gap: 9px; align-items: baseline; font-size: 13px; color: var(--body); line-height: 1.45; }
.tc-stack li .n { font-family: var(--mono); font-size: 10.5px; font-weight: 600; color: var(--green-deep); flex: none; }

.tc-outcome { display: flex; gap: 8px; align-items: baseline; margin-top: auto; padding-top: 14px; }
.tc-outcome .lbl { font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 0.08em; color: var(--green-deep); flex: none; white-space: nowrap; }
.tc-outcome strong { font-size: 13.5px; font-weight: 600; color: var(--ink); line-height: 1.4; }

.tc-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin-top: 14px;
  padding-top: 14px;
}
.tc-meta span { display: inline-flex; align-items: center; gap: 5px; }
.tc-meta svg { color: var(--muted); }

.tc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--line);
  margin-top: 14px;
  padding-top: 16px;
}
.tc-price-row { display: flex; align-items: baseline; gap: 5px; white-space: nowrap; }
.tc-price-row .cc-old { font-size: 11.5px; }
.tc-price-row .chip-promo { padding: 3px 7px; }
.tc-footer .btn-sm { padding: 0 13px; }
.tc-price { font-size: 24px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; line-height: 1.1; }
.tc-once { font-family: var(--mono); font-size: 10px; color: var(--muted); margin-top: 5px; letter-spacing: 0.03em; white-space: nowrap; }
.tc-footer .btn { flex: none; }

/* ---------- Carte cours (§2.6) — ajustements sur la carte accueil ---------- */

.cc-mentor { font-size: 13px; color: var(--muted); margin-top: auto; padding-top: 12px; }
.cc-mentor strong { color: var(--ink); font-weight: 600; }
.course-card .cc-mentor + .cc-meta { margin-top: 14px; }

/* ---------- Carte catégorie (§2.7) ---------- */

.catg-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
a.catg-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); color: var(--ink); }
.catg-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.catg-ico {
  width: 44px; height: 44px;
  border-radius: var(--r-btn);
  background: var(--mint);
  border: 1px solid var(--mint-line);
  display: grid;
  place-items: center;
  color: var(--green-deep);
  flex: none;
}
.catg-kicker { font-family: var(--mono); font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); }
.catg-card h3 { font-size: 22px; letter-spacing: -0.02em; margin-top: 16px; }
.catg-desc { font-size: 14px; color: var(--muted); margin-top: 7px; flex: 1; text-wrap: pretty; }
.catg-data {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  margin-top: 16px;
  padding-top: 14px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}
.catg-data strong { font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--ink); }
.catg-data .mid { color: var(--line-strong); }
.catg-go { display: inline-flex; align-items: center; gap: 7px; margin-top: 16px; font-size: 14px; font-weight: 500; color: var(--green-deep); }
.catg-go svg { transition: transform .15s ease; }
a.catg-card:hover .catg-go svg { transform: translateX(2px); }
.catg-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.catg-foot .catg-go { margin-top: 0; }
.catg-price { display: flex; flex-direction: column; font-size: 18px; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }
.catg-once { font-family: var(--mono); font-size: 10.5px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-top: 2px; }

/* ---------- Groupes de la page Langages (§6) ---------- */

.lang-section { padding: 40px 0 104px; }
.group-block + .group-block { margin-top: 56px; }
.group-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; }
.group-head h2 { font-size: 24px; font-weight: 600; letter-spacing: -0.02em; }
.group-head .g-count { font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.10em; text-transform: uppercase; color: var(--muted); }

/* ---------- Hub : 3 cartes (§3) ---------- */

.hub-section { padding: 104px 0; }
.hub-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.hub-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.hub-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.hub-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.hub-card h3 { font-size: 22px; letter-spacing: -0.02em; margin-top: 18px; }
.hub-card > p { font-size: 15px; color: var(--muted); margin-top: 8px; flex: 1; text-wrap: pretty; }
.hub-count { display: flex; align-items: baseline; gap: 8px; border-top: 1px solid var(--line); margin-top: 20px; padding-top: 16px; }
.hub-count strong { font-size: 18px; font-weight: 600; color: var(--ink); }
.hub-count span { font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.hub-card .btn { width: 100%; margin-top: 20px; }

/* ---------- État vide (§8) ---------- */

.empty-state {
  grid-column: 1 / -1;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 64px 24px;
  text-align: center;
}
.es-ico {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--mint);
  border: 1px solid var(--mint-line);
  display: grid;
  place-items: center;
  color: var(--green-deep);
  margin: 0 auto 18px;
}
.empty-state h3 { font-size: 19px; letter-spacing: -0.02em; }
.empty-state p { font-size: 14px; color: var(--muted); margin: 8px auto 20px; max-width: 400px; text-wrap: pretty; }

/* ---------- Responsive (§9) ---------- */

@media (max-width: 1100px) {
  /* Sous ~1100 px, la colonne de résultats ne laisse plus ~380 px par carte
     (minimum du footer prix ↔ bouton sur une rangée) : listings avec sidebar → 1 colonne. */
  .layout .cards-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1000px) {
  .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hub-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .layout .cards-grid { grid-template-columns: 1fr; }
  .ph-grid { grid-template-columns: 1fr; gap: 26px; align-items: start; }
}

@media (max-width: 880px) {
  .layout { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .hub-grid { grid-template-columns: 1fr; }
  .vs-scroll { justify-content: flex-start; }

  /* Sidebar → panneau plein écran */
  .sidebar { display: none; }
  body.filters-open { overflow: hidden; }
  body.filters-open .sidebar {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 120;
    border: none;
    border-radius: 0;
    overflow-y: auto;
    padding: 0 24px 110px;
  }
  body.filters-open .sb-mobile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--card);
    padding: 16px 0 12px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 18px;
  }
  .sb-mobile-head .t { font-size: 17px; font-weight: 600; color: var(--ink); }
  .sb-close {
    width: 40px; height: 40px;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-sm);
    background: var(--card);
    color: var(--ink);
    display: grid;
    place-items: center;
    cursor: pointer;
  }
  body.filters-open .sb-apply {
    display: inline-flex;
    position: fixed;
    left: 24px; right: 24px;
    bottom: 20px;
    z-index: 121;
  }
  .filters-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    padding: 0 16px;
    border-radius: var(--r-btn);
    border: 1px solid var(--line-strong);
    background: var(--card);
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    cursor: pointer;
    flex: none;
  }
  .filters-btn .fb-ct {
    font-family: var(--mono);
    font-size: 11px;
    background: var(--mint);
    color: var(--green-deep);
    border-radius: 999px;
    padding: 1px 7px;
  }
}

@media (max-width: 600px) {
  .page-head { padding: 40px 0 36px; }
  .hub-section { padding: 72px 0; }
  .lang-section { padding: 32px 0 72px; }
  .listing { padding: 24px 0 72px; }
  .hs-cell { padding: 0 18px; }
  .hs-num { font-size: 24px; }
  .toolbar { flex-wrap: wrap; row-gap: 12px; }
  .searchbox { flex: 1 1 100%; }
  .result-count { margin-right: auto; }
  .tc-footer { flex-direction: column; align-items: stretch; }
  .tc-footer .btn { width: 100%; }
}