/*
 * Blocs de description produit — Usine Online
 * Chargé sur la fiche produit (onglet Détails, wrapper #uo-desc) ET dans l'éditeur
 * TinyMCE du back-office (content_css + body_id "uo-desc"), pour que l'admin voie
 * le rendu de la maquette pendant la saisie.
 *
 * Tout est scopé sous #uo-desc pour ne toucher aucun autre élément du site.
 * Squelettes HTML : themes/usineonline/uo-description-blocks/
 */

#uo-desc {
  font-family: 'Roboto', Arial, sans-serif;
  color: #222;
  line-height: 1.5;
  font-size: 15px;
}
#uo-desc *,
#uo-desc *:before,
#uo-desc *:after {
  box-sizing: border-box;
}

/* ---------- Typographie ---------- */
#uo-desc h2,
#uo-desc h3,
#uo-desc h4 {
  font-family: 'Roboto', Arial, sans-serif;
  font-weight: 700;
  color: #333;
  line-height: 1.25;
  text-align: left;
}
#uo-desc h2 { font-size: 26px; margin: 0 0 20px; line-height: 32px }
#uo-desc h3 { font-size: 20px; margin: 55px 0 18px; line-height: 26px; color: #3F3F3F; font-weight: 600; }
#uo-desc h4 { font-size: 18px; margin: 30px 0 14px; line-height: 22px; color: #3F3F3F; font-weight: 600; }
#uo-desc > h2:first-child,
#uo-desc > h3:first-child,
#uo-desc > h4:first-child { margin-top: 0; }

#uo-desc p,
#uo-desc li {
  font-size: 14px;
  line-height: 20px;
  color: #3F3F3F;
  font-weight: 400;
}
#uo-desc p { margin: 0 0 14px; }
#uo-desc strong { font-weight: 600; }
#uo-desc a { color: #0069b4; text-decoration: underline; }

#uo-desc ul,
#uo-desc ol {
  margin: 0 0 15px;
  padding-left: 20px;
}
#uo-desc ul { list-style: disc; }
#uo-desc ol { list-style: decimal; }
#uo-desc li { margin: 0 0 5px; }
#uo-desc ul ul,
#uo-desc ol ol { margin: 5px 0 0; }

#uo-desc img {
  max-width: 100%;
  height: auto;
  border: 0;
}

/* ---------- Tableaux ---------- */
#uo-desc table {
  width: 100%;
  border-collapse: collapse;
  margin: 15px 0 25px;
  font-size: 14px;
  background: #fff;
}
#uo-desc th,
#uo-desc td {
  border-bottom: 1px solid #D6D4D4;
  padding: 10px 14px;
  text-align: center;
  vertical-align: middle;
  border-left: 1px solid #ffffff;
}

#uo-desc th:first-child {
  border-bottom: none;
}
#uo-desc th {
  font-weight: 500;
  color: #3F3F3F;
}

#uo-desc th:first-child{
  background: #FFFFFF;
}
#uo-desc th {
  background: #F4F4F4;
}
#uo-desc td:first-child {
  text-align: left;
  font-weight: 500;
  background: #F4F4F4;
}

/* ---------- 2 colonnes ---------- */
#uo-desc .uo-cols {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 40px;
  margin: 50px 0;
}
#uo-desc .uo-cols > .uo-col {
  flex: 1 1 0;
  min-width: 0;
}
#uo-desc .uo-cols-66-33 > .uo-col:first-child { flex: 0 0 calc(66.666% - 20px); }
#uo-desc .uo-cols-66-33 > .uo-col:last-child  { flex: 0 0 calc(33.333% - 20px); }
#uo-desc .uo-cols-33-66 > .uo-col:first-child { flex: 0 0 calc(33.333% - 20px); }
#uo-desc .uo-cols-33-66 > .uo-col:last-child  { flex: 0 0 calc(66.666% - 20px); }
#uo-desc .uo-col > :first-child { margin-top: 0; }
#uo-desc .uo-col h3 + h4 { margin-top: 10px; }
/* un bloc qui suit directement un titre reste proche de lui */
#uo-desc h3 + .uo-gallery,
#uo-desc h3 + .uo-cols,
#uo-desc h3 + .uo-image { margin-top: 20px; }
#uo-desc .uo-col > :last-child { margin-bottom: 0; }

/* colonne image : images centrées, empilées avec un espace */
#uo-desc .uo-col-img { text-align: center; }
#uo-desc .uo-col-img p { margin: 0 0 20px; }
#uo-desc .uo-col-img p:last-child { margin-bottom: 0; }
#uo-desc .uo-col-img img { display: inline-block; }

/* ---------- Galeries ---------- */
#uo-desc .uo-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin: 50px 0;
}
#uo-desc .uo-gallery > .uo-item,
#uo-desc .uo-gallery > .uo-banner {
  flex: 1 1 0;
  min-width: 0;
  margin: 0;
  text-align: center;
}
#uo-desc .uo-gallery-2 > .uo-item,
#uo-desc .uo-gallery-2 > .uo-banner { flex: 0 0 calc(50% - 15px); }
#uo-desc .uo-gallery-3 > .uo-item,
#uo-desc .uo-gallery-3 > .uo-banner { flex: 0 0 calc(33.333% - 20px); }
#uo-desc .uo-gallery-4 > .uo-item,
#uo-desc .uo-gallery-4 > .uo-banner { flex: 0 0 calc(25% - 22.5px); }

#uo-desc .uo-item p { margin: 0; }
#uo-desc .uo-item .uo-caption {
  font-weight: 700;
  font-size: 16px;
  color: #222;
  margin: 0 0 10px;
  line-height: 1.3;
}
#uo-desc .uo-item .uo-caption small {
  display: block;
  font-size: 13px;
  font-weight: 400;
}
#uo-desc .uo-item img { display: inline-block; }

/* vidéo en galerie : toute la largeur de sa colonne, au format 16/9, alignée en bas
   pour que deux vidéos voisines restent au même niveau quand leurs titres n'ont pas la même hauteur */
#uo-desc .uo-gallery > .uo-item:has(> .uo-video) {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
#uo-desc .uo-item .uo-video iframe {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
}

/* bandeau photo : titre blanc superposé en bas de l'image */
#uo-desc .uo-banner {
  position: relative;
  overflow: hidden;
}
#uo-desc .uo-banner img {
  display: block;
  width: 100%;
}
#uo-desc .uo-banner .uo-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 25px;
  margin: 0;
  padding: 0 15px;
  text-align: center;
  color: #fff;
  font-weight: 700;
  font-size: 26px;
  line-height: 1.2;
  text-transform: uppercase;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
}

/* ---------- Image pleine largeur ---------- */
#uo-desc .uo-image {
  margin: 50px 0;
  text-align: center;
}
#uo-desc .uo-image img { display: inline-block; }

/* ---------- Fichier à télécharger ---------- */
#uo-desc .uo-download {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 16px 0;
  padding: 20px 24px;
  border: 1px solid #D6D4D4;
  border-radius: 4px;
  background: #0165B005;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
#uo-desc .uo-download:before {
  content: '';
  flex: 0 0 28px;
  width: 28px;
  height: 36px;
  background: url(../img/uo-blocks/pdf.png) no-repeat center / contain;
}
#uo-desc .uo-download p { margin: 0; }
#uo-desc .uo-download .uo-download-title {
  flex: 1 1 auto;
  font-weight: 600;
  font-size: 14px;
  line-height: 20px;
  color: #000000;
}
#uo-desc .uo-download .uo-download-action { flex: 0 0 auto; }
#uo-desc .uo-btn,
#uo-desc a.uo-btn {
  display: inline-block;
  padding: 10px 30px;
  border-radius: 8px;
  background: #e2001a;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  text-decoration: none;
}
#uo-desc a.uo-btn:hover { background: #c70b17; color: #fff; text-decoration: none; }

/* ---------- Certification : logo + liste à icônes + texte ---------- */
#uo-desc .uo-certif { margin: 75px 0; }
#uo-desc .uo-certif p,
#uo-desc .uo-certif li {
  font-size: 15px;
  line-height: 1.7;
  color: #555;
}
#uo-desc .uo-logo {
  margin: 0 0 25px;
  text-align: center;
}
#uo-desc .uo-logo img {
  display: inline-block;
  max-height: 130px;
  width: auto;
}
#uo-desc .uo-features {
  list-style: none;
  margin: 0;
  padding: 0;
}
#uo-desc .uo-features > li {
  position: relative;
  padding-left: 48px;
  margin: 0 0 22px;
}
#uo-desc .uo-features > li .uo-ico {
  position: absolute;
  left: 0;
  top: 1px;
  width: 30px;
  height: 30px;
  max-width: 30px;
}
#uo-desc .uo-features > li strong {
  display: block;
  color: #b3202b;
  font-style: italic;
  font-weight: 700;
  font-size: 21px;
  line-height: 1.25;
  text-transform: uppercase;
}
#uo-desc .uo-features > li span {
  display: block;
  color: #666;
  font-size: 15px;
  margin-top: 3px;
}
#uo-desc .uo-features > li ul {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
}
#uo-desc .uo-features > li ul li {
  color: #666;
  margin: 0 0 2px;
}
#uo-desc .uo-features > li ul li:before { content: '- '; }

/* ---------- Aide à l'édition dans TinyMCE (jamais actif sur le front) ---------- */
body#uo-desc { padding: 15px; background: #fff; }
body#uo-desc .uo-cols,
body#uo-desc .uo-gallery,
body#uo-desc .uo-download,
body#uo-desc .uo-image { outline: 1px dashed #c9c9c9; outline-offset: 4px; }
body#uo-desc .uo-col,
body#uo-desc .uo-item,
body#uo-desc .uo-banner { outline: 1px dotted #ddd; min-height: 30px; }

/* ---------- Responsive ----------
   Sélecteur "div#uo-desc" : n'agit que sur le site (wrapper <div id="uo-desc">),
   pas dans l'éditeur TinyMCE (body#uo-desc) dont la largeur est celle du back-office. */
@media (max-width: 991px) {
  div#uo-desc .uo-cols { display: block; }
  div#uo-desc .uo-cols > .uo-col { margin-bottom: 25px; }
  div#uo-desc .uo-cols > .uo-col:last-child { margin-bottom: 0; }
  div#uo-desc .uo-gallery-3 > .uo-item,
  div#uo-desc .uo-gallery-3 > .uo-banner,
  div#uo-desc .uo-gallery-4 > .uo-item,
  div#uo-desc .uo-gallery-4 > .uo-banner { flex-basis: calc(50% - 15px); }
  div#uo-desc .uo-banner .uo-caption { font-size: 20px; }
  #uo-desc h3 { font-size: 22px; }
}
@media (max-width: 575px) {
  div#uo-desc .uo-gallery { gap: 20px; }
  div#uo-desc .uo-gallery > .uo-item,
  div#uo-desc .uo-gallery > .uo-banner { flex-basis: 100%; }
  div#uo-desc .uo-banner .uo-caption { font-size: 17px; bottom: 15px; }
  div#uo-desc .uo-download { flex-wrap: wrap; padding: 14px 16px; }
  div#uo-desc .uo-download .uo-download-title { flex-basis: calc(100% - 50px); }
  div#uo-desc .uo-download .uo-download-action { flex-basis: 100%; }
  div#uo-desc .uo-features > li strong { font-size: 18px; }
  #uo-desc h2 { font-size: 24px; }
  #uo-desc h3 { font-size: 20px; }
  #uo-desc h4 { font-size: 17px; }
  #uo-desc th,
  #uo-desc td { padding: 8px; font-size: 13px; }
}