/* Thème Simero Formation : header, bandeau, footer, pages internes (nom distinct du socle de l’usine, qui écrase socle.css dans dist) */
:root { --header-h: 120px; --c-fond: #efefef; --c-carte: #fbfbfb; --c-texte-site: #252525; --c-gris: #6b6b6b; --c-bleu: #0874a0; --c-ciel: #0b9fda; --c-surligne: #e5ffc3; --c-petrole: #1d3b47; --c-etoile: #e9bc3f; }
html { scroll-padding-top: calc(var(--header-h) + 16px); }
html, body { background: var(--c-fond); color: var(--c-texte-site); font-family: var(--f-texte, Inter), Inter, system-ui, sans-serif; line-height: 1.7; margin: 0; overflow-x: clip; }
::selection { background: var(--c-surligne); color: var(--c-texte-site); }
h1, h2, h3, h4 { font-family: var(--f-titre, 'iA Writer Mono'), ui-monospace, monospace; font-weight: 400; line-height: 1.25; }
h1 { font-size: clamp(2rem, 4vw, 3rem); }
[id] { scroll-margin-top: calc(var(--header-h) + 16px); }
img { max-width: 100%; height: auto; }
main a, footer a { color: var(--c-bleu); text-decoration-thickness: .3ex; text-underline-offset: .2em; }

/* Bandeau + header collant */
.entete { position: sticky; top: 0; left: 0; width: 100%; z-index: 50; }
.entete [data-bandeau] { position: relative; left: 0; width: 100%; box-sizing: border-box; background: var(--c-petrole); color: #fff; font-family: var(--f-titre, 'iA Writer Mono'), monospace; font-size: .85rem; line-height: 1.4; padding: 8px 56px 8px 16px; text-align: center; }
.entete [data-bandeau] a { color: #fff; text-decoration: underline; text-decoration-thickness: .2ex; }
.entete [data-bandeau] [data-fermer] { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; background: none; border: 0; color: #fff; font-size: 1.4rem; cursor: pointer; }
.barre { background: rgba(239, 239, 239, .88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid rgba(37, 37, 37, .12); }
.barre-in { max-width: 1200px; margin: 0 auto; padding: 10px clamp(16px, 4vw, 40px); display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.barre-gauche { display: flex; align-items: center; gap: 48px; min-width: 0; }
.logo { display: inline-flex; align-items: center; min-height: 44px; flex: none; }
.logo img { height: 44px; width: auto; display: block; }
.menu { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.menu a { display: inline-flex; align-items: center; min-height: 44px; white-space: nowrap; color: var(--c-texte-site); text-decoration: none; font-size: .95rem; font-weight: 500; }
.menu a:hover, .menu a[aria-current] { color: var(--c-bleu); text-decoration: underline; text-decoration-thickness: .3ex; text-underline-offset: .3em; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 20px; border-radius: 6px; font-family: var(--f-titre, 'iA Writer Mono'), monospace; font-weight: 700; font-size: .95rem; text-decoration: none; white-space: nowrap; border: 2px solid var(--c-bleu); cursor: pointer; }
.btn-plein { background: var(--c-bleu); color: #fff !important; box-shadow: 4px 4px 0 var(--c-texte-site); }
.btn-plein:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--c-texte-site); }
.btn-contour { background: transparent; color: var(--c-bleu) !important; }
.burger { display: none; }
.burger summary { list-style: none; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; cursor: pointer; border: 2px solid var(--c-texte-site); border-radius: 6px; }
.burger summary::-webkit-details-marker { display: none; }
.burger-panneau { position: absolute; right: 16px; left: 16px; top: 100%; background: var(--c-carte); border: 2px solid var(--c-texte-site); box-shadow: 6px 6px 0 var(--c-texte-site); border-radius: 6px; padding: 12px 20px; }
.burger-panneau a { display: flex; align-items: center; min-height: 44px; color: var(--c-texte-site); text-decoration: none; font-weight: 500; border-bottom: 1px solid #ddd; }
.burger-panneau a:last-child { border-bottom: 0; }
@media (max-width: 1279px) {
	.menu, .barre-droite { display: none; }
	.burger { display: block; }
	.barre-in { position: relative; padding: 8px 16px; }
	.logo img { height: 34px; }
}

/* Pages internes */
.page-large, .page-etroite { box-sizing: border-box; margin: 0 auto; padding: 32px clamp(16px, 4vw, 40px) 64px; }
.page-large { max-width: 1240px; }
.page-etroite { max-width: 1180px; }
.page-etroite > :where(p, ul, ol, h2, h3, address, .prose) , .prose { max-width: min(60ch, 34em); }
.page-etroite > h1, .page-large > h1 { margin: .4em 0 .3em; }
.chapo { font-size: 1.15rem; color: #3a3a3a; max-width: min(60ch, 34em); }
.fil { font-size: .9rem; color: var(--c-gris); margin-bottom: 8px; }
.fil a { color: var(--c-gris); }
.carte { background: var(--c-carte); border: 2px solid var(--c-texte-site); border-radius: 6px; box-shadow: 6px 6px 0 var(--c-texte-site); padding: 24px; box-sizing: border-box; }
.grille { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); margin: 32px 0; }
.grille-2 { display: grid; gap: 28px; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 32px 0; }
@media (max-width: 760px) { .grille-2 { grid-template-columns: 1fr; } }
.liste-articles { list-style: none; padding: 0; margin: 32px 0; display: grid; gap: 28px; max-width: none !important; }
.liste-articles li { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 24px; align-items: start; }
.liste-articles img { width: 240px; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 6px; border: 2px solid var(--c-texte-site); }
.liste-articles h2, .liste-articles h3 { font-size: 1.25rem; margin: 0 0 6px; }
.liste-articles h2 a, .liste-articles h3 a { color: var(--c-texte-site); }
.liste-articles p { margin: 0 0 6px; }
.meta { font-size: .88rem; color: var(--c-gris); }
.pastille { display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border-radius: 999px; border: 2px solid var(--c-bleu); color: var(--c-bleu); text-decoration: none; font-size: .9rem; white-space: nowrap; margin: 0 8px 8px 0; }
@media (max-width: 640px) { .liste-articles li { grid-template-columns: 1fr; } .liste-articles img { width: 100%; } }
.portrait { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; border: 2px solid var(--c-texte-site); }
.portrait-grand { width: 200px; height: 200px; border-radius: 50%; object-fit: cover; border: 3px solid var(--c-texte-site); }

/* Formulaire */
.formulaire { display: grid; gap: 16px; max-width: 640px; }
.formulaire label { display: grid; gap: 6px; font-weight: 500; }
.formulaire input, .formulaire select, .formulaire textarea { font: inherit; padding: 12px; border: 2px solid var(--c-texte-site); border-radius: 6px; background: #fff; min-height: 44px; box-sizing: border-box; width: 100%; }
.formulaire .consent { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.formulaire .consent input { width: 22px; min-height: 22px; }
.piege { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.retour-form { font-weight: 600; }

/* Article : enveloppe externe du kit uniquement */
.page-article { max-width: 1240px; margin: 0 auto; padding: 24px clamp(16px, 3vw, 40px) 64px; box-sizing: border-box; }
.page-article .blog-post { font-size: 1.0625rem; line-height: 1.7; }
.tete-article h1 { margin: .3em 0; }
.tete-article .rubrique-lien { display: inline-block; font-family: var(--f-titre, 'iA Writer Mono'), monospace; font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }
@media (max-width: 480px) { .page-article { padding-inline: 16px; } }

/* Footer */
.pied { margin-top: 0; }
.pied-marque { background: var(--c-petrole); color: #fff; }
.pied-marque-in { max-width: 1200px; margin: 0 auto; padding: 40px clamp(16px, 4vw, 40px); display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: center; justify-content: space-between; }
.pied-marque .logo { background: #fbfbfb; border-radius: 6px; padding: 6px 12px; }
.pied-marque p { margin: 0; max-width: 46ch; font-size: 1.05rem; }
.pied-marque .btn { border-color: #fff; color: #fff !important; }
.pied-liens { max-width: 1200px; margin: 0 auto; padding: 40px clamp(16px, 4vw, 40px) 24px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.pied-liens h2 { font-size: 1rem; font-weight: 700; margin: 0 0 12px; }
.pied-liens ul { list-style: none; margin: 0; padding: 0; }
.pied-liens li a { display: inline-flex; align-items: center; min-height: 44px; color: var(--c-texte-site); }
.pied-liens address { font-style: normal; font-size: .95rem; }
.pied-bas { max-width: 1200px; margin: 0 auto; padding: 16px clamp(16px, 4vw, 40px) 32px; font-size: .88rem; color: var(--c-gris); border-top: 1px solid rgba(37, 37, 37, .15); }
@media (max-width: 760px) { .pied-liens { grid-template-columns: 1fr; } }
.exemple-chiffre { margin-top: auto; padding: 12px 14px; background: #e5ffc3; border-radius: 6px; font-family: 'iA Writer Mono', var(--f-titre), monospace; font-size: .92rem; line-height: 1.5; color: var(--c-texte, #252525); }
.exemple-chiffre-l { display: block; font-weight: 700; margin-bottom: 4px; }
.exemple-chiffre a { display: inline-block; margin-top: 6px; min-height: 44px; line-height: 44px; }
.bh-267a-calc label.bh-267a-case { display: flex; align-items: center; gap: 10px; }
.bh-267a-calc .bh-267a-case input { width: 22px; min-height: 22px; height: 22px; flex: none; }