/* Ajustements de largeur pour smartphones — Jouanneau.com.
   Évite le débordement horizontal sans déformer la mise en page. */
html,
body {
  max-width: 100%;
  overflow-x: clip;
}
.site-header,
.site-main,
.site-footer {
  max-width: 100%;
  min-width: 0;
}
.header-inner,
.header-right,
.site-header nav,
.footer-inner,
.launch-hero,
.legal-page,
.legal-content {
  min-width: 0;
}
.header-inner,
.footer-inner,
.launch-hero {
  box-sizing: border-box;
}
.edition-visual,
.legal-content,
.legal-content > section {
  max-width: 100%;
  min-width: 0;
}
.site-footer .ai-footer-signature,
.site-footer .agent-web-text {
  max-width: 100%;
  min-width: 0;
  overflow-wrap: anywhere;
}
@media (max-width: 600px) {
  .header-inner {
    width: 100%;
    gap: 10px;
    padding-inline: 16px;
  }
  .header-right,
  .site-header nav {
    gap: 10px;
  }
  .site-header .brand {
    min-width: 0;
    overflow-wrap: anywhere;
  }
  .site-header nav a {
    white-space: nowrap;
  }
  .launch-hero,
  .legal-page {
    max-width: 100%;
  }
  .hero-title,
  .hero-description {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
  .footer-inner small {
    max-width: 100%;
    overflow-wrap: anywhere;
  }
}

/* Navigation repliable sur smartphone et petites tablettes. */
#menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  flex: 0 0 44px;
  color: var(--foreground);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: none;
  cursor: pointer;
}
#menu-toggle .menu-close { display: none; }
#menu-toggle[aria-expanded="true"] .menu-bars { display: none; }
#menu-toggle[aria-expanded="true"] .menu-close { display: block; }
#menu-toggle:focus-visible { outline: 2px solid var(--ring); outline-offset: 3px; }
@media (max-width: 760px) {
  .site-header .header-inner { position: relative; min-height: 64px; gap: 12px; padding: 8px 16px; }
  .site-header .brand { flex-shrink: 0; white-space: nowrap; overflow-wrap: normal; }
  .site-header .header-right { gap: 8px; margin-left: auto; }
  .site-header #theme-toggle { width: 44px; height: 44px; min-height: 44px; flex-shrink: 0; order: 1; }
  .site-header.nav-ready #menu-toggle { display: inline-flex; order: 2; }
  .site-header.nav-ready #main-navigation {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 4px;
    padding: 12px 16px 16px;
    margin: 0;
    max-height: calc(100dvh - 80px);
    overflow-y: auto;
    background: var(--background);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 14px 24px rgb(0 0 0 / 15%);
  }
  .site-header.nav-ready #main-navigation.is-open { display: flex; }
  .site-header.nav-ready #main-navigation a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 12px 16px;
    font-size: 16px;
    border-radius: 10px;
    white-space: normal;
  }
  .site-header.nav-ready #main-navigation a:hover,
  .site-header.nav-ready #main-navigation a[aria-current="page"] { background: var(--footer-background); }
}