/* 3IA FRANCE — Institut Européen de l'Influence et de l'Intelligence Artificielle
   Style éditorial de luxe : bleu nuit, or champagne, serif Playfair Display, Jost espacé. */
:root {
    --nuit: #0B1F45; --nuit-2: #0F2D63; --nuit-3: #081A3E; --nuit-4: #050E22;
    --or: #F6CF7C; --or-2: #E3B85F; --or-doux: rgba(246,207,124,.18);
    --blanc: #FFFFFF; --texte: rgba(255,255,255,.92); --doux: rgba(255,255,255,.66); --ligne: rgba(255,255,255,.14);
    --conteneur: 1240px; --rayon: 22px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--nuit); color: var(--texte); font-family: 'Jost', system-ui, sans-serif; font-weight: 300; line-height: 1.7; letter-spacing: .02em; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--or); }
h1, h2, h3, .serif { font-family: 'Playfair Display', 'Times New Roman', serif; font-weight: 400; margin: 0; line-height: 1.08; letter-spacing: .01em; color: #fff; }
h1 { font-size: clamp(2.4rem, 5.4vw, 4.6rem); text-transform: uppercase; }
h2 { font-size: clamp(1.9rem, 3.4vw, 3rem); text-transform: uppercase; }
h3 { font-size: 1.35rem; }
h1 em, h2 em { font-style: normal; color: var(--or); }
p { margin: 0 0 1em; }
.conteneur { width: min(var(--conteneur), 100% - 48px); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }
.surtitre { display: inline-block; font-size: 12px; letter-spacing: .34em; text-transform: uppercase; color: var(--or); margin-bottom: 22px; font-weight: 400; }
.lead { font-size: 1.05rem; letter-spacing: .14em; text-transform: uppercase; color: var(--doux); line-height: 1.9; }
.texte-doux { color: var(--doux); }

/* ---------- boutons pilules ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 16px 30px; border-radius: 999px; border: 1px solid rgba(255,255,255,.4); background: transparent; color: #fff; font-family: 'Jost', sans-serif; font-weight: 400; font-size: 12.5px; letter-spacing: .26em; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease; }
.btn:hover { background: rgba(255,255,255,.08); border-color: #fff; transform: translateY(-2px); }
.btn-or { background: var(--or); border-color: var(--or); color: var(--nuit-4); font-weight: 500; }
.btn-or:hover { background: #fff; border-color: #fff; color: var(--nuit-4); }
.btn-ligne-or { border-color: var(--or); color: var(--or); }
.btn-ligne-or:hover { background: var(--or-doux); border-color: var(--or); }
.btn svg { width: 16px; height: 16px; }
.btn-petit { padding: 11px 20px; font-size: 11px; }
.btn:disabled { opacity: .5; cursor: wait; transform: none; }

/* ---------- en-tête ---------- */
.entete { position: fixed; inset: 0 0 auto 0; z-index: 50; padding: 18px 0; transition: background .3s ease, padding .3s ease, box-shadow .3s ease; }
.entete.defile { background: rgba(8,26,62,.86); backdrop-filter: blur(14px); padding: 10px 0; box-shadow: 0 10px 40px rgba(0,0,0,.3); }
.entete-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: inline-flex; flex-direction: column; text-decoration: none; color: #fff; }
.logo img { height: 54px; width: auto; }
@media (max-width: 600px) { .logo img { height: 42px; } }
.logo-texte { font-family: 'Playfair Display', serif; font-size: 1.55rem; letter-spacing: .08em; line-height: 1; }
.logo-texte em { font-style: normal; color: var(--or); }
.logo-sous { font-size: 9.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--doux); margin-top: 6px; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a { color: #fff; text-decoration: none; font-size: 11.5px; letter-spacing: .26em; text-transform: uppercase; opacity: .85; transition: opacity .2s ease, color .2s ease; white-space: nowrap; }
.nav a:hover, .nav a.actif { opacity: 1; color: var(--or); }
.nav .fermer { display: none; }
.entete-actions { display: flex; align-items: center; gap: 14px; }
.burger { display: none; width: 46px; height: 46px; border: 1px solid var(--ligne); border-radius: 50%; background: transparent; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { display: block; width: 18px; height: 1px; background: #fff; }
@media (max-width: 1100px) {
    .nav { display: none; position: fixed; inset: 0; background: var(--nuit-4); flex-direction: column; justify-content: center; gap: 28px; z-index: 60; }
    .nav.ouvert { display: flex; }
    .nav a { font-size: 15px; }
    .nav .fermer { display: block; position: absolute; top: 24px; right: 24px; font-size: 13px; opacity: .7; }
    .burger { display: flex; }
    .entete-actions .btn { display: none; }
}

/* ---------- héros ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; padding: 140px 0 100px; }
.hero-fond { position: absolute; inset: 0; }
.hero-fond img, .hero-fond video { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.hero-fond::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,31,69,.96) 0%, rgba(11,31,69,.82) 36%, rgba(11,31,69,.25) 64%, rgba(11,31,69,.05) 100%), linear-gradient(180deg, rgba(11,31,69,.5) 0%, rgba(11,31,69,0) 30%, rgba(11,31,69,.6) 100%); }
.hero-inner { position: relative; max-width: 760px; }
.hero h1 { margin-bottom: 30px; }
.hero .lead { max-width: 600px; margin-bottom: 44px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-scroll { position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%); font-size: 10px; letter-spacing: .4em; text-transform: uppercase; color: var(--doux); display: flex; flex-direction: column; align-items: center; gap: 10px; }
.hero-scroll::after { content: ""; width: 1px; height: 46px; background: linear-gradient(180deg, var(--or), transparent); }
@media (max-width: 768px) { .hero { min-height: 0; padding: 130px 0 80px; } .hero-fond img { object-position: 60% center; } .hero-scroll { display: none; } }

/* ---------- sections ---------- */
.section { padding: 120px 0; position: relative; }
.section-sombre { background: var(--nuit-3); }
.section-degrade { background: linear-gradient(180deg, var(--nuit) 0%, var(--nuit-3) 100%); }
.section-tete { max-width: 720px; margin-bottom: 64px; }
.section-tete.centre { margin-left: auto; margin-right: auto; text-align: center; }
.section-tete p { color: var(--doux); font-size: 1.05rem; margin-top: 22px; }
.filet { width: 64px; height: 1px; background: var(--or); margin: 26px 0 0; }
.centre .filet { margin-left: auto; margin-right: auto; }
@media (max-width: 768px) { .section { padding: 80px 0; } }

/* ---------- grilles & cartes ---------- */
.grille { display: grid; gap: 28px; }
.grille-2 { grid-template-columns: repeat(2, 1fr); }
.grille-3 { grid-template-columns: repeat(3, 1fr); }
.grille-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .grille-3, .grille-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grille-2, .grille-3, .grille-4 { grid-template-columns: 1fr; } }
.carte { position: relative; border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 40px 34px; background: rgba(255,255,255,.03); transition: border-color .3s ease, transform .3s ease, background .3s ease; }
.carte:hover { border-color: rgba(246,207,124,.55); transform: translateY(-4px); background: rgba(255,255,255,.05); }
.carte-num { font-family: 'Playfair Display', serif; font-size: 2.6rem; color: var(--or); line-height: 1; margin-bottom: 20px; }
.carte h3 { margin-bottom: 14px; text-transform: uppercase; font-size: 1.15rem; letter-spacing: .04em; }
.carte p { color: var(--doux); font-size: 15px; margin: 0; }
.carte-photo { padding: 0; overflow: hidden; }
.carte-photo .visuel { aspect-ratio: 3 / 2; overflow: hidden; }
.carte-photo .visuel img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.carte-photo:hover .visuel img { transform: scale(1.05); }
.carte-photo .corps { padding: 30px 30px 34px; }
.carte-photo .corps .surtitre { margin-bottom: 12px; }

/* ---------- bloc image + texte ---------- */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.duo.inverse > .duo-visuel { order: 2; }
@media (max-width: 900px) { .duo { grid-template-columns: 1fr; gap: 40px; } .duo.inverse > .duo-visuel { order: 0; } }
.duo-visuel { position: relative; border-radius: var(--rayon); overflow: hidden; aspect-ratio: 4 / 5; }
.duo-visuel img { width: 100%; height: 100%; object-fit: cover; }
.duo-visuel::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(246,207,124,.35); border-radius: inherit; margin: 18px; pointer-events: none; }
.duo-texte p { color: var(--doux); font-size: 1.02rem; }
.liste-or { list-style: none; padding: 0; margin: 28px 0 36px; display: grid; gap: 16px; }
.liste-or li { display: flex; gap: 16px; align-items: flex-start; font-size: 15.5px; }
.liste-or li::before { content: ""; flex: none; width: 22px; height: 1px; background: var(--or); margin-top: 13px; }

/* ---------- chiffres / piliers ---------- */
.piliers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--ligne); border-bottom: 1px solid var(--ligne); }
@media (max-width: 900px) { .piliers { grid-template-columns: repeat(2, 1fr); } }
.pilier { padding: 44px 30px; border-right: 1px solid var(--ligne); text-align: center; }
.pilier:last-child { border-right: 0; }
@media (max-width: 900px) { .pilier:nth-child(2) { border-right: 0; } .pilier:nth-child(-n+2) { border-bottom: 1px solid var(--ligne); } }
.pilier strong { display: block; font-family: 'Playfair Display', serif; font-weight: 400; font-size: 2.6rem; color: var(--or); line-height: 1.1; margin-bottom: 10px; }
.pilier span { font-size: 11.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--doux); }

/* ---------- formules d'adhésion ---------- */
.formules { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; align-items: stretch; }
@media (max-width: 1100px) { .formules { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .formules { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; } }
.formule { position: relative; border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 44px 36px 40px; background: rgba(255,255,255,.03); display: flex; flex-direction: column; }
.formule--phare { border-color: var(--or); background: linear-gradient(180deg, rgba(246,207,124,.1), rgba(246,207,124,.02)); }
.formule-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--or); color: var(--nuit-4); font-size: 10.5px; letter-spacing: .3em; text-transform: uppercase; padding: 6px 16px; border-radius: 999px; font-weight: 500; white-space: nowrap; }
.formule .surtitre { margin-bottom: 14px; }
.formule h3 { text-transform: uppercase; letter-spacing: .06em; font-size: 1.4rem; margin-bottom: 18px; }
.formule-prix { font-family: 'Playfair Display', serif; font-size: 2.8rem; color: #fff; line-height: 1; }
.formule-prix small { font-family: 'Jost', sans-serif; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--doux); display: block; margin-top: 10px; }
.formule-pour { color: var(--doux); font-size: 14.5px; margin: 18px 0 22px; min-height: 44px; }
.formule ul { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 12px; flex: 1; }
.formule li { font-size: 14.5px; padding-left: 26px; position: relative; }
.formule li::before { content: "◆"; position: absolute; left: 0; top: 2px; color: var(--or); font-size: 10px; }
.formule .btn { width: 100%; }

/* ---------- étapes ---------- */
.etapes { counter-reset: e; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 1000px) { .etapes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .etapes { grid-template-columns: 1fr; } }
.etape { padding-top: 26px; border-top: 1px solid var(--ligne); }
.etape::before { counter-increment: e; content: "0" counter(e); font-family: 'Playfair Display', serif; font-size: 1.6rem; color: var(--or); display: block; margin-bottom: 16px; }
.etape h3 { font-size: 1.05rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
.etape p { color: var(--doux); font-size: 14.5px; margin: 0; }

/* ---------- citation / manifeste ---------- */
.manifeste { text-align: center; max-width: 900px; margin: 0 auto; }
.manifeste blockquote { margin: 0; font-family: 'Playfair Display', serif; font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1.35; color: #fff; }
.manifeste blockquote em { font-style: italic; color: var(--or); }
.manifeste cite { display: block; margin-top: 28px; font-style: normal; font-size: 11.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--doux); }

/* ---------- bande d'appel ---------- */
.cta { position: relative; overflow: hidden; border-radius: 28px; padding: 80px 64px; text-align: center; background: var(--nuit-2); }
.cta-fond { position: absolute; inset: 0; }
.cta-fond img { width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.cta-fond::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(11,31,69,.4), rgba(11,31,69,.92)); }
.cta-inner { position: relative; max-width: 760px; margin: 0 auto; }
.cta h2 { margin-bottom: 22px; }
.cta p { color: var(--doux); margin-bottom: 36px; }
@media (max-width: 768px) { .cta { padding: 60px 26px; border-radius: 20px; } }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--ligne); }
.faq details { border-bottom: 1px solid var(--ligne); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; font-family: 'Playfair Display', serif; font-size: 1.15rem; color: #fff; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--or); font-family: 'Jost', sans-serif; font-size: 1.5rem; font-weight: 300; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--doux); padding: 0 0 26px; margin: 0; max-width: 760px; }

/* ---------- formulaires ---------- */
.champ { margin-bottom: 20px; }
.champ label { display: block; font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--doux); margin-bottom: 10px; }
.champ input, .champ select, .champ textarea { width: 100%; background: rgba(255,255,255,.04); border: 1px solid var(--ligne); border-radius: 12px; padding: 14px 16px; color: #fff; font: inherit; font-size: 15px; letter-spacing: .02em; }
.champ input:focus, .champ select:focus, .champ textarea:focus { outline: none; border-color: var(--or); box-shadow: 0 0 0 4px var(--or-doux); }
.champ select option { color: #111; }
.champ textarea { min-height: 120px; resize: vertical; }
.ligne-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .ligne-2 { grid-template-columns: 1fr; } }
.case { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--doux); }
.case input { margin-top: 5px; accent-color: var(--or); }
.pot-de-miel { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-statut { min-height: 1.5em; font-size: 14px; margin-top: 8px; }
.form-statut.erreur { color: #FF8B8B; }
.form-statut.ok { color: #9BE2B0; }
.envoye, .erreur { margin-top: 16px; padding: 14px 18px; border-radius: 12px; font-size: 14.5px; }
.envoye { background: rgba(155,226,176,.12); color: #9BE2B0; }
.erreur { background: rgba(255,139,139,.12); color: #FF8B8B; }
.panneau { border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 40px 36px; background: rgba(255,255,255,.03); }
@media (max-width: 600px) { .panneau { padding: 28px 20px; } }

/* ---------- espace membre ---------- */
.espace { padding: 150px 0 100px; min-height: 100vh; }
.onglets { display: flex; gap: 0; border-bottom: 1px solid var(--ligne); margin-bottom: 36px; }
.onglets button { background: none; border: 0; border-bottom: 1px solid transparent; margin-bottom: -1px; color: var(--doux); padding: 14px 22px; font-family: 'Jost', sans-serif; font-size: 11.5px; letter-spacing: .26em; text-transform: uppercase; cursor: pointer; }
.onglets button.actif { color: var(--or); border-bottom-color: var(--or); }
.tableau-grille { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 960px) { .tableau-grille { grid-template-columns: 1fr; } }
.statut-pastille { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; font-size: 10.5px; letter-spacing: .26em; text-transform: uppercase; border: 1px solid var(--ligne); }
.statut-pastille::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--doux); }
.statut-actif { border-color: rgba(155,226,176,.5); color: #9BE2B0; } .statut-actif::before { background: #9BE2B0; }
.statut-attente { border-color: rgba(246,207,124,.5); color: var(--or); } .statut-attente::before { background: var(--or); }
.statut-expire, .statut-suspendu { border-color: rgba(255,139,139,.5); color: #FF8B8B; } .statut-expire::before, .statut-suspendu::before { background: #FF8B8B; }
.carte-membre { position: relative; border-radius: 20px; padding: 32px; background: linear-gradient(135deg, #12306A 0%, #0B1F45 55%, #061330 100%); border: 1px solid rgba(246,207,124,.45); overflow: hidden; }
.carte-membre::before { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(246,207,124,.25); border-radius: 14px; pointer-events: none; }
.carte-membre .cm-logo { width: 220px; height: auto; margin-bottom: 6px; }
.carte-membre .cm-sigle { font-family: 'Playfair Display', serif; font-size: 2rem; color: var(--or); letter-spacing: .1em; }
.carte-membre .cm-ligne { font-size: 10.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--doux); margin-top: 6px; }
.carte-membre .cm-nom { font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-top: 26px; color: #fff; }
.carte-membre .cm-detail { display: flex; justify-content: space-between; gap: 16px; margin-top: 22px; font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--doux); flex-wrap: wrap; }
.carte-membre .cm-detail b { display: block; color: #fff; letter-spacing: .08em; text-transform: none; font-weight: 400; font-size: 14px; margin-top: 4px; }
dl.infos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; margin: 0; }
dl.infos dt { font-size: 10.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--doux); }
dl.infos dd { margin: 4px 0 0; color: #fff; font-size: 15px; }
.table-admin { width: 100%; border-collapse: collapse; font-size: 14px; }
.table-admin th { text-align: left; font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase; color: var(--doux); font-weight: 400; padding: 12px 10px; border-bottom: 1px solid var(--ligne); }
.table-admin td { padding: 13px 10px; border-bottom: 1px solid var(--ligne); vertical-align: top; }
.table-admin tr:hover td { background: rgba(255,255,255,.03); }
.table-admin .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.table-enveloppe { overflow-x: auto; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 32px; }
@media (max-width: 800px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { border: 1px solid var(--ligne); border-radius: 16px; padding: 22px; }
.stat strong { display: block; font-family: 'Playfair Display', serif; font-size: 2rem; color: var(--or); line-height: 1; }
.stat span { font-size: 10.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--doux); }
.bandeau-info { padding: 14px 20px; border-radius: 12px; margin-bottom: 24px; font-size: 14.5px; border: 1px solid var(--ligne); }
.bandeau-info.ok { border-color: rgba(155,226,176,.5); color: #9BE2B0; }
.bandeau-info.erreur { border-color: rgba(255,139,139,.5); color: #FF8B8B; }
.lien-discret { background: none; border: 0; color: var(--doux); font: inherit; font-size: 13px; cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }
.lien-discret:hover { color: var(--or); }

/* ---------- pages intérieures ---------- */
.page-hero { position: relative; padding: 180px 0 90px; overflow: hidden; }
.page-hero .hero-fond::after { background: linear-gradient(90deg, rgba(11,31,69,.97) 0%, rgba(11,31,69,.85) 45%, rgba(11,31,69,.4) 100%); }
.page-hero-inner { position: relative; max-width: 820px; }
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3.6rem); margin-bottom: 24px; }
.page-hero .lead { max-width: 640px; }
.fil { font-size: 10.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--doux); margin-bottom: 26px; }
.fil a { color: var(--doux); text-decoration: none; }
.prose { max-width: 820px; }
.prose p { color: var(--texte); font-size: 1.03rem; }
.prose h2 { font-size: 1.7rem; margin: 54px 0 20px; }
.prose h3 { margin: 32px 0 12px; }
.prose ul { padding-left: 22px; } .prose li { margin: 8px 0; }
.encart { border-left: 1px solid var(--or); padding: 6px 0 6px 26px; margin: 30px 0; color: var(--doux); }

/* ---------- pied de page ---------- */
.pied { border-top: 1px solid var(--ligne); padding: 80px 0 0; background: var(--nuit-4); }
.pied-grille { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 60px; }
@media (max-width: 900px) { .pied-grille { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pied-grille { grid-template-columns: 1fr; } }
.pied h4 { font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--or); margin: 0 0 20px; font-weight: 400; }
.pied ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pied a { color: var(--doux); text-decoration: none; font-size: 14px; letter-spacing: .04em; }
.pied a:hover { color: #fff; }
.pied p { color: var(--doux); font-size: 14px; max-width: 380px; }
.pied-bas { border-top: 1px solid var(--ligne); padding: 24px 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--doux); }

/* ---------- apparitions ---------- */
@media (prefers-reduced-motion: no-preference) {
    .anim .rev { opacity: 0; transform: translateY(24px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
    .anim .rev.vu { opacity: 1; transform: none; }
    .anim .hero-fond img { animation: kb 24s ease-out both; transform-origin: 65% 40%; }
    @keyframes kb { from { transform: scale(1.1); } to { transform: scale(1); } }
    .anim .hero-inner > * { opacity: 0; animation: monter 1.1s cubic-bezier(.2,.7,.2,1) forwards; }
    .anim .hero-inner > :nth-child(2) { animation-delay: .2s; } .anim .hero-inner > :nth-child(3) { animation-delay: .4s; } .anim .hero-inner > :nth-child(4) { animation-delay: .6s; }
    @keyframes monter { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
    .grille > .rev:nth-child(2), .formules > .rev:nth-child(2), .etapes > .rev:nth-child(2) { transition-delay: .12s; }
    .grille > .rev:nth-child(3), .formules > .rev:nth-child(3), .etapes > .rev:nth-child(3) { transition-delay: .24s; }
    .grille > .rev:nth-child(4), .etapes > .rev:nth-child(4) { transition-delay: .36s; }
}