/* =============================================================================
 * SERIGRAPHIE-BOUTIQUE — Cards v0.2.0
 * =============================================================================
 * Dépendance : tokens.css, badges.css (pour badges en coin)
 *
 * Usages :
 * - Card produit (PLP, home featured, cross-sell)
 * - Card univers technique (homepage hero tiles)
 * - Card persona (dans une sous-section)
 * - Card info (réassurance, guide, ressource)
 * ============================================================================= */

/* ---------------------------------------------------------------------------
 * Base card
 * ------------------------------------------------------------------------- */
.sb-card {
  display: flex;
  flex-direction: column;
  background-color: var(--sb-color-paper);
  border: 1px solid var(--sb-color-cendre);
  border-radius: var(--sb-radius-md);
  overflow: hidden;
  text-decoration: none;
  color: var(--sb-text-primary);
  transition:
    border-color var(--sb-duration-fast) var(--sb-ease-out),
    box-shadow var(--sb-duration-fast) var(--sb-ease-out),
    transform var(--sb-duration-fast) var(--sb-ease-out);
}

.sb-card:hover {
  border-color: var(--sb-color-graphite);
  box-shadow: var(--sb-shadow-sm);
}

.sb-card:focus-visible {
  outline: none;
  box-shadow: var(--sb-shadow-focus);
}

/* ---------------------------------------------------------------------------
 * CARD PRODUIT — PLP, home, cross-sell
 * ------------------------------------------------------------------------- */
.sb-card-product {
  /* Extends .sb-card */
}

.sb-card-product__media {
  position: relative;
  aspect-ratio: 1 / 1;
  background-color: var(--sb-color-paper-alt);
  overflow: hidden;
}

.sb-card-product__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--sb-duration-normal) var(--sb-ease-out);
}

.sb-card-product:hover .sb-card-product__image {
  transform: scale(1.03);
}

.sb-card-product__body {
  padding: var(--sb-sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sb-sp-2);
  flex: 1;
}

.sb-card-product__brand {
  font-size: var(--sb-fs-micro);
  color: var(--sb-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--sb-ls-wider);
  font-weight: var(--sb-fw-medium);
}

.sb-card-product__name {
  font-size: var(--sb-fs-sm);
  font-weight: var(--sb-fw-medium);
  line-height: var(--sb-lh-snug);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sb-card-product__stars {
  font-size: var(--sb-fs-xs);
  color: var(--sb-color-warning);
  letter-spacing: -1px;
}

.sb-card-product__stars-count {
  color: var(--sb-text-secondary);
  margin-left: var(--sb-sp-1);
  font-size: var(--sb-fs-micro);
  letter-spacing: 0;
}

.sb-card-product__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--sb-sp-2);
}

/* Prix : HT par défaut (positionnement B2B assumé).
 * Aucun label "HT" ou "TTC" sur la card produit standard — les clients
 * pros sont habitués à lire HT sans mention explicite.
 * Si switcher HT/TTC activé plus tard (Sprint v0.3.0), réintégrer
 * .sb-card-product__price-label. Classe .sb-card-product__price-tax
 * supprimée car créait de la confusion. */
.sb-card-product__price {
  font-family: var(--sb-font-mono);
  font-size: var(--sb-fs-md);
  font-weight: var(--sb-fw-medium);
  color: var(--sb-text-primary);
}

.sb-card-product__price-old {
  text-decoration: line-through;
  color: var(--sb-text-tertiary);
  font-size: var(--sb-fs-sm);
  margin-right: var(--sb-sp-2);
  font-weight: var(--sb-fw-regular);
}

/* ---------------------------------------------------------------------------
 * CARD UNIVERS — homepage hero tiles (technique)
 * Sombre, plein, avec halftone embed
 * ------------------------------------------------------------------------- */
.sb-card-universe {
  position: relative;
  aspect-ratio: 4 / 5;
  background-color: var(--sb-color-ink);
  color: var(--sb-color-paper);
  border-radius: var(--sb-radius-lg);
  overflow: hidden;
  text-decoration: none;
  display: block;
  transition: transform var(--sb-duration-normal) var(--sb-ease-out);
}

.sb-card-universe:hover {
  transform: translateY(-4px);
}

.sb-card-universe__bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    var(--sb-color-paper) 2px,
    transparent 2.5px
  );
  background-size: 16px 16px;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(
    180deg,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.2) 100%
  );
          mask-image: linear-gradient(
    180deg,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.2) 100%
  );
  pointer-events: none;
}

.sb-card-universe__content {
  position: absolute;
  inset: 0;
  padding: var(--sb-sp-5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sb-card-universe__num {
  font-family: var(--sb-font-mono);
  font-size: var(--sb-fs-xs);
  letter-spacing: var(--sb-ls-widest);
  opacity: 0.7;
  text-transform: uppercase;
}

.sb-card-universe__title {
  font-size: var(--sb-fs-xl);
  font-weight: var(--sb-fw-medium);
  line-height: var(--sb-lh-tight);
  letter-spacing: var(--sb-ls-tight);
  margin: 0 0 var(--sb-sp-2);
}

.sb-card-universe__desc {
  font-size: var(--sb-fs-xs);
  line-height: var(--sb-lh-normal);
  opacity: 0.85;
  margin: 0 0 var(--sb-sp-4);
}

/* Taille "dimmed" — univers secondaires en layout focused */
.sb-card-universe--dimmed {
  aspect-ratio: 3 / 2;
  opacity: 0.9;
}

.sb-card-universe--dimmed .sb-card-universe__title {
  font-size: var(--sb-fs-md);
}

.sb-card-universe--dimmed .sb-card-universe__desc {
  display: none;
}

/* Taille "main" — univers focused (visiteur identifié) */
.sb-card-universe--main {
  aspect-ratio: auto;
  min-height: 360px;
}

.sb-card-universe--main .sb-card-universe__content {
  padding: var(--sb-sp-10);
}

.sb-card-universe--main .sb-card-universe__title {
  font-size: var(--sb-fs-2xl);
  letter-spacing: var(--sb-ls-tight);
}

.sb-card-universe--main .sb-card-universe__desc {
  font-size: var(--sb-fs-sm);
  max-width: 440px;
}

/* ---------------------------------------------------------------------------
 * CARD UNIVERS TRANSVERSAL — Médias & Supports
 * Horizontal, background Kraft, distinct des techniques
 * ------------------------------------------------------------------------- */
.sb-card-transversal {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--sb-sp-8);
  padding: var(--sb-sp-6) var(--sb-sp-8);
  background-color: var(--sb-color-paper-alt);
  border: 1px solid var(--sb-color-cendre);
  border-radius: var(--sb-radius-lg);
  text-decoration: none;
  color: var(--sb-text-primary);
  overflow: hidden;
  transition: border-color var(--sb-duration-fast) var(--sb-ease-out);
}

.sb-card-transversal:hover {
  border-color: var(--sb-color-accent);
}

.sb-card-transversal::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    var(--sb-color-ink) 1px,
    transparent 1.5px
  );
  background-size: 10px 10px;
  opacity: 0.08;
  pointer-events: none;
}

.sb-card-transversal__tag {
  position: relative;
  font-family: var(--sb-font-mono);
  font-size: var(--sb-fs-micro);
  letter-spacing: var(--sb-ls-widest);
  color: var(--sb-color-accent);
  font-weight: var(--sb-fw-medium);
  text-transform: uppercase;
}

.sb-card-transversal__title {
  position: relative;
  font-size: var(--sb-fs-lg);
  font-weight: var(--sb-fw-medium);
  margin: var(--sb-sp-1) 0;
  letter-spacing: var(--sb-ls-tight);
}

.sb-card-transversal__desc {
  position: relative;
  font-size: var(--sb-fs-sm);
  color: var(--sb-text-secondary);
  margin: 0;
  max-width: 520px;
}

/* ---------------------------------------------------------------------------
 * CARD PERSONA — dans section "Dans chaque univers"
 * Plus douce, chip-like
 * ------------------------------------------------------------------------- */
.sb-card-persona {
  padding: var(--sb-sp-6);
  background-color: var(--sb-color-paper);
  border: 1px solid var(--sb-color-cendre);
  border-radius: var(--sb-radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  color: var(--sb-text-primary);
  transition: border-color var(--sb-duration-fast) var(--sb-ease-out);
}

.sb-card-persona:hover {
  border-color: var(--sb-color-accent);
}

.sb-card-persona__num {
  font-family: var(--sb-font-mono);
  font-size: var(--sb-fs-xs);
  color: var(--sb-color-accent);
  letter-spacing: var(--sb-ls-wider);
  text-transform: uppercase;
  margin-bottom: var(--sb-sp-3);
}

.sb-card-persona__title {
  font-size: var(--sb-fs-lg);
  font-weight: var(--sb-fw-medium);
  margin: 0 0 var(--sb-sp-2);
}

.sb-card-persona__desc {
  font-size: var(--sb-fs-sm);
  color: var(--sb-text-secondary);
  line-height: var(--sb-lh-normal);
  margin: 0 0 var(--sb-sp-5);
  flex: 1;
}

.sb-card-persona__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sb-sp-2);
  font-size: var(--sb-fs-sm);
  font-weight: var(--sb-fw-medium);
  color: var(--sb-text-primary);
  text-decoration: none;
}

.sb-card-persona:hover .sb-card-persona__link {
  color: var(--sb-color-accent);
}

/* ---------------------------------------------------------------------------
 * Responsive
 * ------------------------------------------------------------------------- */
@media (max-width: 767px) {
  .sb-card-universe--main .sb-card-universe__content {
    padding: var(--sb-sp-6);
  }

  .sb-card-transversal {
    grid-template-columns: 1fr;
    gap: var(--sb-sp-4);
    padding: var(--sb-sp-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sb-card,
  .sb-card-universe,
  .sb-card-product__image {
    transition: none !important;
  }
  .sb-card-universe:hover,
  .sb-card-product:hover .sb-card-product__image {
    transform: none !important;
  }
}