/* Styles complémentaires à Tailwind (motifs de marque + accessibilité). */

html {
  scroll-padding-top: 6rem; /* les ancres ne passent pas sous l'en-tête collant */
  -webkit-text-size-adjust: 100%;
}

body {
  -webkit-font-smoothing: antialiased;
}

/* Focus clavier toujours visible */
:focus-visible {
  outline: 3px solid #d0363c;
  outline-offset: 3px;
  border-radius: 0.5rem;
}
.on-dark :focus-visible,
.on-dark:focus-visible {
  outline-color: #ff6b70;
}

/* Lien d'évitement */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  background: #2d2d2d;
  color: #fff;
  font-weight: 600;
  transition: top 150ms ease-out;
}
.skip-link:focus {
  top: 1rem;
}

/* Bande oblique reprise du logo CER */
.hero-stripe,
.page-stripe {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  pointer-events: none;
  background: #d0363c;
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%);
}
.hero-stripe {
  width: 55%;
  opacity: 0.18;
}
.hero-stripe::after,
.page-stripe::after {
  /* fin liseré blanc, comme sur le logo */
  content: '';
  position: absolute;
  inset: 0;
  background: #2d2d2d;
  clip-path: polygon(38% 0, 41% 0, 3% 100%, 0 100%);
}
.page-stripe {
  width: 40%;
  opacity: 0.18;
}
@media (min-width: 1024px) {
  .hero-stripe {
    width: 40%;
    opacity: 1;
  }
  .page-stripe {
    width: 26%;
    opacity: 1;
  }
}

/* Marquage routier (pointillés) pour le parcours en étapes */
.road-line {
  background-image: linear-gradient(to right, #d6d3cf 55%, transparent 0);
  background-size: 18px 3px;
  background-repeat: repeat-x;
  height: 3px;
}

/* Respect des préférences de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}