:root {
  --sable: #f6f1e7;
  --carte: #ffffff;
  --texte: #1c2433;
  --doux: #5b6577;
  --nuit: #14213d;
  --soleil: #e8772e;
  --soleil-fonce: #c85f1b;
  --trait: #e6dfd1;
  --puce: #efe7d8;
  --rayon: 18px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--sable);
  color: var(--texte);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--soleil-fonce); }

.contenu { max-width: 1040px; margin: 0 auto; padding: 0 16px; }

/* Barre du haut */
.haut {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--sable) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--trait);
}
.haut .contenu { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.marque { font-weight: 800; color: var(--texte); text-decoration: none; letter-spacing: -0.02em; }
.marque span { color: var(--soleil); }
.menu { display: flex; gap: 20px; }
.menu a { color: var(--doux); text-decoration: none; font-size: 15px; font-weight: 500; }
.menu a:hover { color: var(--texte); }
@media (max-width: 640px) { .menu { display: none; } }

:root { color-scheme: light; }

/* Accueil */
.accueil {
  padding-top: 64px; padding-bottom: 48px;
  display: grid; gap: 32px; align-items: center; grid-template-columns: 1fr;
}
@media (min-width: 820px) { .accueil { grid-template-columns: 1fr 300px; padding-top: 80px; } }
.portrait {
  width: 220px; height: 220px; border-radius: 50%; object-fit: cover;
  border: 6px solid var(--carte); box-shadow: 0 0 0 1px var(--trait);
  justify-self: center; order: -1;
}
@media (min-width: 820px) { .portrait { width: 300px; height: 300px; order: 0; } }
.infos { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0 0 28px; padding: 0; list-style: none; color: var(--doux); font-size: 15px; }
.surtitre { color: var(--soleil-fonce); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 12px; }
h1 { font-size: clamp(36px, 7vw, 60px); line-height: 1.05; letter-spacing: -0.03em; margin: 0 0 20px; }
.intro { font-size: 19px; color: var(--doux); max-width: 640px; margin: 0 0 28px; }
.boutons { display: flex; flex-wrap: wrap; gap: 12px; }
.bouton {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  font-weight: 600; text-decoration: none; font-size: 16px;
}
.bouton.plein { background: var(--soleil); color: #fff; }
.bouton.plein:hover { background: var(--soleil-fonce); }
.bouton.vide { border: 1.5px solid var(--trait); color: var(--texte); }
.bouton.vide:hover { border-color: var(--doux); }

/* Sections */
section { padding: 48px 0; }
h2 { font-size: clamp(26px, 4vw, 34px); letter-spacing: -0.02em; margin: 0 0 8px; }
.sous-titre { color: var(--doux); margin: 0 0 28px; max-width: 640px; }

.grille { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.carte { background: var(--carte); border-radius: var(--rayon); padding: 24px; border: 1px solid var(--trait); }
.carte h3 { margin: 0 0 8px; font-size: 19px; }
.carte p { margin: 0 0 12px; color: var(--doux); }
.carte p:last-child { margin-bottom: 0; }

.puces { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.puces li { background: var(--puce); border-radius: 999px; padding: 4px 12px; font-size: 14px; font-weight: 500; }

/* Application vedette */
.vedette {
  background: var(--nuit); color: #eef1f6; border-radius: 24px; padding: 32px;
  display: grid; gap: 28px; grid-template-columns: 1fr; margin-bottom: 16px;
}
@media (min-width: 820px) { .vedette { grid-template-columns: 1.3fr 1fr; padding: 40px; } }
.vedette .entete { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.vedette img { width: 64px; height: 64px; border-radius: 16px; }
.vedette h3 { margin: 0; font-size: 26px; }
.vedette .arabe { color: #f5c79f; font-size: 18px; text-align: left; }
.vedette p { color: #c7cfdc; margin: 0 0 16px; }
.vedette .puces li { background: rgba(255, 255, 255, 0.1); color: #eef1f6; }
.vedette ul.points { margin: 0; padding-left: 20px; color: #c7cfdc; }
.vedette ul.points li { margin-bottom: 6px; }
.vedette ul.points strong { color: #fff; }
.etat { display: inline-block; margin-top: 16px; font-size: 14px; color: #f5c79f; }

/* Projets avec capture d'écran */
.sous-partie { font-size: 22px; margin: 40px 0 16px; }
.carte.projet { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.carte.projet .capture { height: 220px; background: var(--puce); overflow: hidden; }
.carte.projet .capture img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.carte.projet .corps { padding: 20px 24px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.carte.projet .corps p { margin: 0; }
.carte.projet .lien { margin-top: auto; font-weight: 600; font-size: 15px; text-decoration: none; }
.carte.projet .liens { margin-top: auto; display: flex; flex-direction: column; gap: 8px; }

/* Parcours (expériences et formation) */
.parcours { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.parcours .carte { display: grid; gap: 4px; }
.parcours .periode { color: var(--soleil-fonce); font-weight: 600; font-size: 14px; }
.parcours .lieu { color: var(--doux); font-weight: 500; margin: 0 0 8px; }
.parcours ul { margin: 0; padding-left: 20px; color: var(--doux); }
.parcours ul li { margin-bottom: 4px; }
.colonnes { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 820px) { .colonnes { grid-template-columns: 1.4fr 1fr; } }
.langues { list-style: none; margin: 0; padding: 0; }
.langues li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--trait); }
.langues li:last-child { border-bottom: 0; }
.langues span { color: var(--doux); }

/* Ce que j'aime */
.liste-simple { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.liste-simple li { display: flex; gap: 12px; align-items: flex-start; }
.liste-simple li::before { content: ""; flex: none; width: 10px; height: 10px; margin-top: 9px; border-radius: 50%; background: var(--soleil); }

/* Contact */
.contact { text-align: center; }
.contact .sous-titre { margin-left: auto; margin-right: auto; }
.contact .boutons { justify-content: center; }

/* Pied de page */
footer { border-top: 1px solid var(--trait); padding: 24px 0 40px; color: var(--doux); font-size: 14px; }
footer .contenu { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
footer a { color: var(--doux); }

/* Page de détails d'une application */
.vedette .plus { margin-top: 20px; }
.detail-app { padding-top: 32px; }
.retour { display: inline-block; margin-bottom: 16px; font-weight: 600; font-size: 15px; text-decoration: none; }
.vedette h1 { margin: 0; font-size: 32px; letter-spacing: -0.02em; }
.captures {
  display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 4px 4px 16px; margin: 0 -4px;
}
.captures figure { flex: none; width: 240px; margin: 0; scroll-snap-align: start; }
.captures img {
  display: block; width: 100%; height: auto; border-radius: 28px;
  border: 6px solid var(--nuit); box-shadow: 0 10px 30px rgba(20, 33, 61, 0.18);
}
.captures figcaption { margin-top: 12px; font-size: 15px; color: var(--doux); }
.captures figcaption strong { display: block; color: var(--texte); }
@media (max-width: 640px) { .captures figure { width: 72vw; } }

/* Page de texte (confidentialité) */
.texte { max-width: 760px; padding-top: 48px; padding-bottom: 48px; }
.texte h1 { font-size: clamp(30px, 5vw, 42px); }
.texte h2 { font-size: 22px; margin-top: 36px; }
.texte p, .texte li { color: var(--texte); }
.texte .date { color: var(--doux); }