*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  /* Laisse la place au menu fixe quand on arrive sur une ancre (#mediation, #bilan…) */
  scroll-padding-top: 130px;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 400;
  font-family: var(--font-serif);
  color: var(--color-brown-deep);
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--space-sm);
  }
}

.script-accent {
  font-family: var(--font-script);
  font-size: 1.5em;
  color: var(--color-terracotta);
}

.placeholder-text {
  font-style: italic;
  color: var(--color-terracotta);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Révélation douce au défilement */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-group > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-group.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-group.is-visible > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-group.is-visible > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-group.is-visible > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-group.is-visible > *:nth-child(5) { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-group > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Fondu natif entre les pages (navigateurs compatibles, ignoré sinon) */
@view-transition {
  navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.5s;
  animation-timing-function: ease;
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}

/* Petit motif décoratif — lune (croissant) */
.moon-divider {
  display: flex;
  justify-content: center;
  margin: var(--space-lg) 0;
  color: var(--color-taupe);
  opacity: 0.8;
}

.moon-divider svg {
  width: 28px;
  height: 28px;
}