/* ============================================================
   Interslide ModelPage — système de design unifié (.imp)
   Harmonisé, sobre, peu d'éléments. Namespace .imp → zéro conflit.
   ============================================================ */
.imp {
  --imp-accent: #e11d2a;
  --imp-accent-dark: #b3121d;
  --imp-ink: #16171b;
  --imp-muted: #6a6660;
  --imp-paper: #ffffff;
  --imp-soft: #f5f4f0;
  --imp-line: #e7e4dd;
  --imp-radius: 12px;
  --imp-shadow: 0 14px 40px rgba(20, 20, 20, .10);
  --imp-shadow-sm: 0 8px 22px rgba(20, 20, 20, .07);
  color: var(--imp-ink);
  background: var(--imp-paper);
}
.imp *,
.imp *::before,
.imp *::after { box-sizing: border-box; }

/* ---------- Conteneur de lecture ---------- */
.imp-article__inner {
  width: min(820px, 100% - 40px);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 60px) 0 clamp(40px, 6vw, 84px);
}

/* ---------- Kicker (rubrique / pays) — eyebrow rouge sobre ---------- */
.imp-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 0 0 16px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.imp-kicker a,
.imp-kicker span {
  color: var(--imp-accent);
  text-decoration: none;
}
.imp-kicker a:hover { color: var(--imp-accent-dark); text-decoration: underline; }

/* ---------- Titre ---------- */
.imp-article__title {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -.015em;
}

/* ---------- Méta — une ligne légère, simple ---------- */
.imp-article__meta {
  margin: 0;
  color: var(--imp-muted);
  font-size: .95rem;
  line-height: 1.5;
}
.imp-article__meta a { color: var(--imp-ink); font-weight: 700; text-decoration: none; }
.imp-article__meta a:hover { color: var(--imp-accent); }

/* ---------- Image de tête — coins doux, ombre, légende ---------- */
.imp-figure { margin: clamp(22px, 4vw, 34px) 0; }
.imp-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--imp-radius);
  box-shadow: var(--imp-shadow);
}
.imp-figure figcaption,
.imp-prose figcaption,
.imp-prose .wp-caption-text {
  margin-top: 8px;
  padding-left: 12px;
  border-left: 3px solid var(--imp-line);
  color: var(--imp-muted);
  font-size: .85rem;
  line-height: 1.45;
}

/* ---------- Corps — typographie de lecture confortable ---------- */
.imp-prose { font-size: 1.16rem; line-height: 1.72; }
.imp-prose > p { margin: 0 0 1.25em; }
.imp-prose > p:first-of-type {            /* chapô */
  font-size: 1.3rem;
  line-height: 1.56;
  font-weight: 500;
  color: var(--imp-ink);
}
.imp-prose h2,
.imp-prose h3 {
  position: relative;
  margin: 1.8em 0 .55em;
  padding-top: 14px;
  line-height: 1.2;
  font-weight: 850;
  letter-spacing: -.01em;
}
.imp-prose h2 { font-size: 1.5rem; }
.imp-prose h3 { font-size: 1.22rem; }
.imp-prose h2::before,
.imp-prose h3::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 4px;
  border-radius: 2px;
  background: var(--imp-accent);
}
.imp-prose a {
  color: var(--imp-ink);
  text-decoration: underline;
  text-decoration-color: rgba(225, 29, 42, .4);
  text-underline-offset: 2px;
}
.imp-prose a:hover { color: var(--imp-accent); text-decoration-color: var(--imp-accent); }
.imp-prose img { max-width: 100%; height: auto; border-radius: 10px; }
.imp-prose ul,
.imp-prose ol { margin: 0 0 1.25em; padding-left: 1.3em; }
.imp-prose li { margin: .4em 0; }
.imp-prose blockquote {
  margin: 1.6em 0;
  padding: 4px 0 4px 22px;
  border-left: 4px solid var(--imp-accent);
  font-size: 1.24rem;
  font-weight: 500;
  color: var(--imp-ink);
}
.imp-prose hr { margin: 2em 0; border: 0; border-top: 1px solid var(--imp-line); }
.imp-prose figure { margin: 1.6em 0; }

/* ---------- Vidéo ---------- */
.imp-video__inner {
  width: min(900px, 100% - 40px);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 48px) 0 clamp(40px, 6vw, 80px);
}
.imp-video__player {
  margin: 0 0 22px;
  border-radius: var(--imp-radius);
  overflow: hidden;
  background: #000;
  box-shadow: var(--imp-shadow);
  line-height: 0;
}
.imp-video__player iframe,
.imp-video__player video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border: 0;
}
.imp-video__title {
  margin: 14px 0 10px;
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -.015em;
}
.imp-video .imp-prose { margin-top: 18px; }

/* ---------- Responsive ---------- */
@media (max-width: 600px) {
  .imp-prose { font-size: 1.08rem; }
  .imp-prose > p:first-of-type { font-size: 1.18rem; }
  .imp-article__title,
  .imp-video__title { font-size: clamp(26px, 7vw, 34px); }
}