/* base.css — structure, chrome (barre de menu), héros, pied de page, éléments communs. */
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%;background:var(--sand);transition:background .4s ease}
body{margin:0;background:transparent;color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%;transition:color .4s ease}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.05;margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;-webkit-user-drag:none;user-select:none}
/* protection légère du contenu : pas de sélection de texte ni de glisser d'image sur le site public
   (les champs de saisie restent sélectionnables pour le formulaire de contact) */
body{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
input,textarea,select,[contenteditable]{-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}

/* fenêtre pop-up (mentions légales) — carte discrète façon capture, charte graphique */
.ta-modal[hidden]{display:none}
.ta-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px}
.ta-modal-backdrop{position:absolute;inset:0;background:rgba(30,29,25,.55);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}
.ta-modal-card{position:relative;background:var(--paper);border:1px solid var(--card-border);border-radius:22px;box-shadow:0 30px 80px rgba(0,0,0,.34);max-width:720px;width:100%;max-height:86vh;overflow:auto;padding:34px 38px 30px;animation:taModalIn .22s ease}
@keyframes taModalIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.ta-modal-close{position:absolute;top:22px;right:24px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--ink);font-size:16px;line-height:1;cursor:pointer;display:grid;place-items:center;transition:.15s}
.ta-modal-close:hover{background:var(--sand-2);transform:rotate(90deg)}
.ta-modal-title{font-family:var(--display);font-weight:700;font-size:clamp(24px,3vw,32px);margin:0 0 18px;padding-right:52px}
.ta-modal-body .lm-intro{color:var(--ink-2);font-size:15px;line-height:1.6;margin:0 0 14px}
.lm-sec{padding:14px 0;border-top:1px dashed var(--line)}
.lm-sec:first-child{border-top:0;padding-top:0}
.lm-h{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
.lm-t{color:var(--ink);font-size:15px;line-height:1.6}
.lm-t a{color:var(--green-deep);text-decoration:underline}
body.modal-open{overflow:hidden}
@media(max-width:560px){ .ta-modal-card{padding:26px 22px} .ta-modal-close{top:16px;right:16px;width:40px;height:40px} }
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
/* motif de fond (filigrane) — couche fixe DERRIÈRE tout le contenu, ne gêne ni le texte ni les clics */
#ta-pattern{position:fixed;inset:0;z-index:-1;pointer-events:none;transition:opacity .4s}
[data-theme="dark"] #ta-pattern{filter:invert(1)}
.green{color:var(--green)}
.eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--ink-soft)}

/* logos (fond image, inversion auto en mode nuit) */
.logo-img{display:inline-block;background-repeat:no-repeat;background-position:center;background-size:contain;filter:var(--logo-filter)}
.li-nav{width:44px;height:44px}
.li-credit{width:24px;height:24px;vertical-align:middle}

/* ---- barre de menu (repliable / accordéon) ---- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;background:color-mix(in srgb,var(--sand) 90%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft);transform:translateY(-115%);transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.nav.show{transform:translateY(0);box-shadow:0 6px 24px rgba(30,29,25,.09)}
.nav .row{display:flex;align-items:center;gap:14px;height:62px}
.nav .brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.nav .brand .wm{font-family:var(--display);font-weight:900;font-size:18px;letter-spacing:-.01em;white-space:nowrap}
.nav .brand .wm sup{font-family:var(--mono);font-size:.5em;color:var(--ink-soft)}
.iconbar{display:flex;align-items:center;gap:5px;overflow-x:auto;flex:1 1 auto;scrollbar-width:none;padding:4px 2px}
.iconbar::-webkit-scrollbar{display:none}
.ic{flex:0 0 auto;display:inline-flex;align-items:center;font-family:var(--mono);font-weight:700;font-size:13px;padding:8px 11px;border-radius:11px;border:1px solid transparent;color:var(--ink-2);cursor:pointer;transition:background .16s,border-color .16s;white-space:nowrap}
.ic .em{font-size:18px;line-height:1}
.ic .lbl{max-width:0;overflow:hidden;opacity:0;margin-left:0;transition:max-width .3s ease,opacity .2s ease,margin-left .3s ease}
.ic:hover .lbl,.ic.active .lbl{max-width:160px;opacity:1;margin-left:8px}
.ic:hover{background:var(--paper);border-color:var(--card-border)}
.ic.active{background:var(--pill-bg);color:var(--pill-fg)}
.theme-nav{flex:0 0 auto;margin-left:6px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--paper);font-size:19px;cursor:pointer;display:grid;place-items:center;transition:.25s}
.theme-nav:hover{transform:scale(1.08)}
/* sélecteur de langue : drapeau courant (France) + menu déroulant des autres langues */
.nav-langs{position:relative;display:flex;align-items:center;flex:0 0 auto;margin-left:4px}
.lang-flag{display:grid;place-items:center;line-height:0}
.lang-flag svg{width:22px;height:16px;display:block;border-radius:2px}
.lang-current{display:flex;align-items:center;gap:4px;height:26px;padding:0 6px;border:1px solid var(--line);border-radius:7px;background:var(--paper);cursor:pointer;transition:.18s}
.lang-current:hover{border-color:var(--green);transform:translateY(-1px)}
.lang-caret{font-size:10px;line-height:1;color:var(--ink-soft);transition:transform .18s}
.nav-langs.open .lang-caret{transform:rotate(180deg)}
.lang-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:150px;background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 28px rgba(0,0,0,.14);padding:5px;display:none;flex-direction:column;gap:2px;z-index:60}
.nav-langs.open .lang-menu{display:flex}
.lang-btn{display:flex;align-items:center;gap:9px;width:100%;padding:7px 9px;border:0;border-radius:7px;background:transparent;cursor:pointer;text-align:left;font:inherit;color:var(--ink);transition:.14s}
.lang-btn:hover{background:var(--sand-2)}
.lang-btn .lang-name{font-size:14px}
.lang-btn.lang-off{opacity:.5;cursor:not-allowed}
.lang-btn.lang-off:hover{background:transparent}
.lang-soon{margin-left:auto;font-style:normal;font-family:var(--mono);font-size:10px;color:var(--ink-soft);border:1px solid var(--line);border-radius:5px;padding:1px 5px}
@media(max-width:760px){ .lang-current{height:24px;padding:0 5px} .lang-menu{min-width:140px} }

/* loupe de recherche dans la barre de menu (toujours visible, desktop + mobile) */
.search-nav{flex:0 0 auto;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;display:grid;place-items:center;transition:.2s;margin-left:2px}
.search-nav:hover{background:var(--pill-bg);color:var(--pill-fg);border-color:var(--pill-bg);transform:scale(1.06)}
.search-nav svg{width:19px;height:19px;display:block}
/* bouton Partager (discret, même style que la loupe) */
.share-nav{flex:0 0 auto;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;display:grid;place-items:center;transition:.2s;margin-left:2px}
.share-nav:hover{background:var(--pill-bg);color:var(--pill-fg);border-color:var(--pill-bg);transform:scale(1.06)}
.share-nav svg{width:19px;height:19px;display:block}
/* petit message éphémère */
.ta-toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:13px;padding:12px 20px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.28);opacity:0;pointer-events:none;transition:.25s;z-index:1100}
.ta-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---- sections (modules) ---- */
.mod{padding:74px 0;position:relative}
.section-tag{display:inline-flex;align-items:center;gap:10px;margin-bottom:22px}
.section-tag .num{font-family:var(--mono);font-size:12px;color:var(--green);border:1px solid var(--green);border-radius:6px;padding:2px 8px}
.mod-title{font-size:clamp(28px,3.6vw,42px);max-width:18ch}

/* ---- héros ---- */
.mod-hero{padding:0;overflow:hidden}
.hero-inner{padding:56px 0 70px}
.hero-head{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:clamp(20px,3.5vw,44px);align-items:center}
.hero-head>.li-hero{grid-row:1;grid-column:1;align-self:center;width:clamp(140px,20vw,280px);aspect-ratio:1}
.hero-head>h1{grid-row:1;grid-column:2;align-self:center;font-size:clamp(30px,5.6vw,70px);letter-spacing:-.02em;max-width:14ch}
.hero-head>h1 sup{font-family:var(--mono);font-size:.28em;vertical-align:super;color:var(--ink-soft)}
.hero-head>.sig{grid-row:2;grid-column:2;margin-top:26px;font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.hero-head>.sub{grid-row:3;grid-column:2;margin-top:12px;font-size:clamp(19px,2.4vw,27px);color:var(--ink-2);font-style:italic;font-family:var(--display);font-weight:500}
.pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:38px;justify-content:center}
.pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-weight:700;font-size:14.5px;padding:11px 16px;border-radius:var(--radius-pill);background:var(--paper);border:1px solid var(--card-border);box-shadow:var(--shadow);cursor:pointer;transition:.18s;white-space:nowrap}
.pill .em{font-size:17px}
.pill:hover{transform:translateY(-2px)}
.pill.active{background:var(--pill-bg);color:var(--pill-fg);border-color:var(--pill-bg)}
.pill.js-theme{font-size:18px;padding:9px 14px;line-height:1}
.scrollcue{margin-top:40px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);display:flex;align-items:center;gap:10px}
.scrollcue .dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.25)}}

/* ---- boutons ---- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:14px 22px;border-radius:var(--radius-pill);cursor:pointer;transition:.2s;border:1px solid transparent}
.btn-gold{background:var(--gold);color:#1C1B18}
.btn-gold:hover{transform:translateY(-2px)}

/* ---- pied de page ---- */
.foot{background:var(--sand-deep);border-top:1px solid var(--line);padding:52px 0 46px;text-align:center}
.foot .partners{font-family:var(--mono);font-size:12.5px;color:var(--ink-soft);letter-spacing:.03em;margin-bottom:22px}
.foot .partners b{color:var(--ink-2);font-weight:700}
@media(max-width:640px){
  .foot .partners .partners-label{display:block;margin-bottom:7px}
  .foot .partners .partners-list{display:block}
}
.credit{display:inline-flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:15px;color:var(--ink);margin-bottom:8px}
.credit .x{color:var(--ink-faint)}
.credit a{display:inline-flex;align-items:center;gap:8px;text-decoration:underline;text-underline-offset:3px}
.foot .made{font-family:var(--mono);font-size:12px;color:var(--ink-faint);letter-spacing:.03em;margin-top:14px}
.foot .made a{text-decoration:underline;text-underline-offset:2px}

@media(max-width:760px){ .nav .brand .wm{display:none} .ic{padding:9px 10px} .ic .em{font-size:20px} }
@media(max-width:720px){
  .hero-head{column-gap:12px}
  .hero-head>h1{font-size:clamp(27px,6.6vw,70px)}
  .pills{gap:5px;margin-top:24px}
  .pill{padding:6px 9px;font-size:12.5px;gap:5px}
  .pill .em{font-size:14px}
  .pill.js-theme{font-size:15px;padding:6px 10px}
  .mod{padding:54px 0}
}

/* bouton retour-en-haut (ascenseur), en bas à gauche */
.to-top{position:fixed;right:20px;bottom:20px;z-index:70;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--ink);font-size:20px;cursor:pointer;box-shadow:var(--shadow-lg);display:grid;place-items:center;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .25s,transform .25s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--pill-bg);color:var(--pill-fg);border-color:var(--pill-bg)}

/* réseaux sociaux — dans la barre de menu (petits, comme le thème) */
.nav-social{display:flex;align-items:center;gap:4px;flex:0 0 auto}
.social-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--ink);display:grid;place-items:center;transition:.2s}
.social-btn:hover{background:var(--pill-bg);color:var(--pill-fg);border-color:var(--pill-bg);transform:translateY(-1px)}
.social-btn svg{width:18px;height:18px}
/* réseaux sociaux — pied de page (icône + libellé) */
.foot-socials{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:20px 0 4px}
.foot-social{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--ink-2);border:1px solid var(--card-border);background:var(--paper);border-radius:20px;padding:7px 13px;transition:.2s}
.foot-social:hover{background:var(--pill-bg);color:var(--pill-fg);border-color:var(--pill-bg)}
.foot-social svg{width:16px;height:16px}
.foot .rights{font-family:var(--mono);font-size:11px;color:var(--ink-faint);letter-spacing:.03em;margin-top:8px}
.foot .rights a{text-decoration:underline;text-underline-offset:2px}
@media(max-width:760px){ .nav-social{display:none} }