/* Site fictif de la mairie de Roquebelle — présentation d'Avancéo.
   Une charte de village méditerranéen : terre cuite, bleu de mer, sable. */

:root {
  --terre: #a8472a;
  --terre-fonce: #8a3a22;
  --mer: #1d4f7a;
  --sable: #fbf5ea;
  --encre: #2b2622;
  --gris: #5b544e;
  --filet: #e6dccb;
  --avanceo: #6b3fa0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--encre);
  background: #fff;
}

h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; color: var(--terre); line-height: 1.2; }
a { color: var(--mer); }

.evitement { position: absolute; left: -9999px; }
.evitement:focus { left: 8px; top: 8px; background: #fff; padding: 8px 12px; z-index: 10; }

.barre { max-width: 1120px; margin: auto; padding: 0 16px; }

/* Bandeau de présentation : absent d'un vrai site de mairie. */
.presentation {
  background: #2b2b2b;
  color: #f2efe9;
  font-size: 14px;
  text-align: center;
  padding: 8px 16px;
}
.presentation p { margin: 0; max-width: 1120px; margin: auto; }

.infos { background: var(--mer); color: #eef3f8; font-size: 13.5px; }
.infos p { margin: 0; max-width: 1120px; margin: auto; padding: 6px 16px; }

.entete { background: #fff; border-bottom: 4px solid var(--terre); }
.entete .barre { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.marque { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--terre); }
.marque span { font: 700 28px/1 Georgia, serif; }
.marque small { display: block; font: 600 12px/1.4 system-ui, sans-serif; letter-spacing: 1.5px; text-transform: uppercase; color: var(--mer); }
.menu { margin-left: auto; display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.menu a { color: var(--encre); text-decoration: none; font-weight: 600; }
.menu a:hover, .menu a:focus-visible { color: var(--terre); text-decoration: underline; }

/* Les ajouts d'Avancéo, signalés pour la présentation. */
.pastille-ajout {
  display: inline-block;
  background: var(--avanceo);
  color: #fff;
  font: 700 11px/1.5 system-ui, sans-serif;
  letter-spacing: .3px;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 1px 8px;
  white-space: nowrap;
}
.ajout { outline: 2px dashed var(--avanceo); outline-offset: 6px; border-radius: 6px; }
.ajout-menu { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; padding: 2px 6px; }
.ajout-menu .pastille-ajout { font-size: 9.5px; }

.une { position: relative; height: 320px; overflow: hidden; }
.paysage { position: absolute; inset: 0; width: 100%; height: 100%; }
.une-texte { position: relative; max-width: 1120px; margin: auto; padding: 56px 16px; }
.une h1 { margin: 0; font-size: clamp(32px, 5vw, 52px); color: var(--mer); }
.une p { margin: 6px 0 0; font-size: 19px; color: var(--encre); }

main { padding-bottom: 32px; }
.bloc { max-width: 1120px; margin: 36px auto 0; padding: 0 16px; }
.bloc h2 { margin: 0 0 16px; font-size: 26px; }

.tuiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.tuiles a {
  display: block; height: 100%;
  background: var(--sable); border-top: 4px solid var(--terre); border-radius: 6px;
  padding: 16px; text-decoration: none; color: var(--encre); font-weight: 600;
}
.tuiles a:hover { background: #f5ead6; }

.colonnes { max-width: 1120px; margin: auto; display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 16px; }
.colonnes .bloc { max-width: none; margin-left: 0; margin-right: 0; }
.actu { border-bottom: 1px solid var(--filet); padding: 4px 0 14px; }
.actu h3 { margin: 2px 0 6px; font-size: 20px; }
.actu p { margin: 0; color: var(--gris); }
.actu .date { font-size: 13px; color: var(--mer); font-weight: 600; }

.bloc.ajout { position: relative; background: var(--sable); padding: 24px 20px 20px; margin-top: 52px; align-self: start; }
.bloc.ajout > .pastille-ajout { position: absolute; top: -12px; left: 16px; }
.explication { margin: -8px 0 12px; color: var(--gris); font-size: 14.5px; }
.bloc.ajout iframe { width: 100%; height: 300px; border: 1px solid var(--filet); border-radius: 8px; background: #fff; }
.bouton { display: inline-block; margin-top: 8px; background: var(--mer); color: #fff; font-weight: 700; text-decoration: none; padding: 10px 18px; border-radius: 6px; }
.bouton:hover { background: #163d5f; }

.agenda { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.agenda li { background: var(--sable); border-left: 4px solid var(--mer); padding: 10px 14px; border-radius: 4px; }
.agenda strong { color: var(--terre); margin-right: 6px; }

.pied { background: var(--mer); color: #eef3f8; margin-top: 40px; font-size: 14px; }
.pied .barre { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 24px; padding-bottom: 24px; }
.pied p { margin: 0; max-width: 520px; }

:focus-visible { outline: 3px solid var(--terre); outline-offset: 2px; }

@media (max-width: 820px) {
  .colonnes { grid-template-columns: 1fr; }
  .menu { margin-left: 0; gap: 14px; }
  .une { height: 240px; }
  .une-texte { padding: 36px 16px; }
}