:root {
  --bg: #020617;
  --card-bg: #020617;
  --card-inner: #020617;
  --accent: #f97316;
  --accent-soft: rgba(249, 115, 22, 0.18);
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --border-soft: rgba(148, 163, 184, 0.4);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(circle at top, #111827, var(--bg) 60%);
  color: var(--text-main);
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 24px;
}

main {
  width: 100%;
  max-width: 1500px;
}

.shell {
  background: var(--card-bg);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: 0 30px 60px -18px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: row;
}

/* Colonne image gauche */
.left {
  flex: 0 0 50%;
  position: relative;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
}

.cover {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.cover img {
  max-width: 100%;
  max-height: 100%;
  height: auto;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Colonne contenu droite */
.right {
  flex: 1 1 45%;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.98));
  padding: 24px 22px 22px;
  display: flex;
  flex-direction: column;
}

@media (min-width: 900px) {
  .right {
    padding: 30px 32px 28px;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.22);
  border: 1px solid rgba(34, 211, 238, 0.7);
  color: #a5f3fc;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.35);
}

header h1 {
  font-size: 1.3rem;
  line-height: 1.2;
  margin-bottom: 8px;
}

@media (min-width: 900px) {
  header h1 {
    font-size: 1.8rem;
  }
}

header h2 {
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.meta-icon {
  font-size: 1rem;
}

.section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  margin-bottom: 6px;
  margin-top: 10px;
}

.audio-card {
  margin-top: 4px;
  padding: 14px 14px 18px;
  border-radius: 18px;
  background: radial-gradient(circle at top left, var(--accent-soft), rgba(15, 23, 42, 0.96));
  border: 1px solid rgba(249, 115, 22, 0.4);
}

.audio-card strong {
  display: block;
  margin-bottom: 6px;
}

.description {
  font-size: 0.93rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

audio, video {
  width: 100%;
  margin-top: 6px;
  filter: drop-shadow(0 8px 20px rgba(15, 23, 42, 0.7));
}

video {
  border-radius: 8px;
  max-height: 400px;
}

.links {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

a.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid var(--border-soft);
  color: var(--text-main);
  background: rgba(15, 23, 42, 0.9);
  cursor: pointer;
}

a.button.primary {
  background: linear-gradient(135deg, #f97316, #fb923c);
  border-color: transparent;
  color: #111827;
  font-weight: 600;
}

.button-icon {
  font-size: 1rem;
}

.body-text {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.footer-note {
  margin-top: auto;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-top: 16px;
}

.footer-note a {
  color: #93c5fd;
  text-decoration: none;
  border-bottom: 1px solid rgba(147, 197, 253, 0.6);
}

.footer-note a:hover {
  border-bottom-color: rgba(147, 197, 253, 1);
}

/* Mobile : pile image puis contenu */
@media (max-width: 768px) {
  body {
    padding: 16px;
  }

  .shell {
    flex-direction: column;
    min-height: auto;
  }

  .left {
    flex: 0 0 auto;
    height: 260px;
    aspect-ratio: auto;
  }

  .right {
    padding: 20px 18px 18px;
  }

  .cover {
    padding: 0;
  }
}