/* ============================================================
   AlcalSpark — Page Ressources (guides visuels)
   ============================================================ */

/* ── Hero ─────────────────────────────────────────────────── */
.ressources-hero { background: transparent; }
.ressources-hero .ph-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 20% 80%, rgba(56,81,68,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 80% 60% at 80% 20%, rgba(56,81,68,0.07) 0%, transparent 65%);
}

/* ── Grille des guides ────────────────────────────────────── */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 1024px) {
  .resources-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .resources-grid { grid-template-columns: 1fr; }
}

/* ── Carte guide ──────────────────────────────────────────── */
.resource-card {
  display: flex;
  flex-direction: column;
  background: rgba(248,245,242,0.03);
  border: 1px solid rgba(248,245,242,0.07);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.35s cubic-bezier(0.22,1,0.36,1),
              box-shadow 0.35s cubic-bezier(0.22,1,0.36,1);
}
.resource-card:hover {
  transform: translateY(-4px);
  border-color: rgba(248,245,242,0.16);
  box-shadow: 0 24px 64px rgba(10,13,11,0.6), 0 0 48px rgba(56,81,68,0.14);
}

.resource-card-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #385144 0%, #1a2a1f 100%);
}
.resource-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.22,1,0.36,1);
}
.resource-card:hover .resource-card-thumb img {
  transform: scale(1.05);
}

.resource-card-format {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #0A0D0B;
  background: #F8F5F2;
  padding: 5px 10px;
  border-radius: 3px;
}

.resource-card-body {
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.resource-card-title {
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--gold, #F8F5F2);
  margin-bottom: 14px;
}

.resource-card-link {
  margin-top: auto;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #5a8a6e;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.resource-card:hover .resource-card-link { gap: 10px; }

/* ── Page guide individuel ───────────────────────────────── */
.guide-page-hero { background: transparent; padding-bottom: 0; }
.guide-page-hero .ph-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 20% 80%, rgba(56,81,68,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 80% 60% at 80% 20%, rgba(56,81,68,0.07) 0%, transparent 65%);
}

.guide-resume-section {
  padding: 0 0 48px;
}

.guide-resume-inner {
  max-width: 760px;
  margin: 0 auto;
}

.guide-resume-text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(248,245,242,0.78);
  max-width: none;
}

.guide-embed-section {
  padding: 0 0 var(--section-py, 96px);
}

.guide-embed-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--pad-x, 24px);
}

.guide-embed-frame {
  /* Carrousels Gamma en format portrait 4:5. Sur mobile, min-height
     prime sur aspect-ratio pour occuper une vraie part de l'écran :
     à largeur pleine, 4:5 seul ne dépasserait pas ~450px. */
  width: 100%;
  aspect-ratio: 4 / 5;
  min-height: 72vh;
  max-height: 88vh;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(248,245,242,0.08);
  box-shadow: 0 24px 64px rgba(10,13,11,0.6);
  background: linear-gradient(135deg, #385144 0%, #1a2a1f 100%);
}
.guide-embed-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

@media (min-width: 640px) {
  .guide-embed-frame {
    /* Largeur plafonnée pour que le ratio 4:5 donne une hauteur
       ~25% plus généreuse que l'ancien 16:9 (592px -> ~750px sur
       un wrap de 1100px), sans devenir disproportionné. */
    min-height: 0;
    max-height: none;
    max-width: 600px;
    margin: 0 auto;
  }
}

.guide-embed-caption {
  max-width: none;
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(248,245,242,0.5);
  text-align: center;
}

.guide-other-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: rgba(248,245,242,0.55);
  margin-top: 24px;
}
.guide-other-link:hover { color: #F8F5F2; }