@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');
/* Bandeau commun : modèle de la page Motifs 2D. */
.bsf-header,.bsf-header *{box-sizing:border-box}.bsf-header{position:sticky!important;top:0;z-index:30;font-family:Montserrat,Arial,sans-serif;line-height:1.65;border:0!important;flex-direction:row!important}.bsf-header .brand{display:block;line-height:1.15}.bsf-header a{text-decoration:none}.bsf-header nav a{color:#4B5043;font-weight:700;font-size:inherit}.bsf-header .bsf-logo img{display:block;height:auto}.bsf-header .bsf-social a{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#f0f5fb;color:#3F69A2}.bsf-header .bsf-social a:hover{color:#FFFFFF;background:#3F69A2}.bsf-header .bsf-social svg{display:block;width:17px;height:17px}.bsf-header .menu{border:0;border-radius:8px;color:#3F69A2;background:#f2f7ec;cursor:pointer;font-family:inherit}.bsf-header audio{display:none}
.bsf-header{display:block!important;width:100%!important;height:92px!important;min-height:92px!important;padding:0!important;background:#fff!important;box-shadow:0 2px 12px #3F69A212!important}
.bsf-header-inner{width:min(1320px,calc(100% - 48px));height:100%;margin:0 auto;display:grid;grid-template-columns:205px minmax(0,1fr);column-gap:44px;align-items:center;position:relative}
.bsf-header .bsf-logo{width:205px!important;min-width:0!important;flex:none!important}
.bsf-header .bsf-logo img{width:205px!important;max-height:68px!important;object-fit:contain}
.bsf-header .header-right{width:100%;min-width:0;display:flex!important;align-items:center;justify-content:space-between!important;gap:20px!important;margin:0!important}
.bsf-header nav{display:flex;flex:1;min-width:0;width:auto!important;align-items:center;justify-content:space-between!important;gap:13px!important;font-size:12px!important;font-weight:700;white-space:nowrap}
.bsf-header nav>a:not(.navcalc):not(.navcta){flex:0 0 auto}
.bsf-header nav .navcalc,.bsf-header nav .navcta{min-height:42px!important;height:42px!important;padding:0 17px!important;font-size:11px!important;border-radius:24px!important}
.bsf-header .bsf-social{flex:0 0 auto;gap:7px!important;padding-left:18px!important;margin:0!important;border-left:1px solid #e4e9ef}
.bsf-header .bsf-social a{flex:0 0 31px!important;width:31px!important;height:31px!important}
.bsf-header .menu{display:none}
@media(max-width:1380px) and (min-width:1061px){
 .bsf-header-inner{width:calc(100% - 40px);grid-template-columns:175px minmax(0,1fr);column-gap:24px}
 .bsf-header .bsf-logo,.bsf-header .bsf-logo img{width:175px!important}
 .bsf-header .header-right{gap:12px!important}
 .bsf-header nav{gap:9px!important;font-size:11px!important}
 .bsf-header nav .navcalc,.bsf-header nav .navcta{padding:0 11px!important;font-size:10px!important}
 .bsf-header .bsf-social{padding-left:10px!important;gap:4px!important}
 .bsf-header .bsf-social a{flex-basis:28px!important;width:28px!important;height:28px!important}
}
@media(max-width:1060px){
 .bsf-header{height:76px!important;min-height:76px!important}
 .bsf-header-inner{width:calc(100% - 32px);grid-template-columns:minmax(150px,1fr) auto;column-gap:14px}
 .bsf-header .bsf-logo{width:190px!important}
 .bsf-header .bsf-logo img{width:190px!important;max-height:58px!important}
 .bsf-header .header-right{width:auto;gap:14px!important;justify-content:flex-end!important}
 .bsf-header .menu{display:block!important;order:2;font-size:26px}
 .bsf-header nav{display:none;position:absolute;top:100%;left:-16px;right:-16px;width:auto!important;z-index:40;flex-direction:column;align-items:stretch;gap:7px!important;padding:18px 22px;background:white;box-shadow:0 12px 22px #0002;white-space:normal}
 .bsf-header nav.open{display:flex}
 .bsf-header nav a{padding:10px 12px}
 .bsf-header nav .navcalc,.bsf-header nav .navcta{width:100%!important;min-height:44px!important;font-size:12px!important}
 .bsf-header .bsf-social{order:1;margin:0!important;border-left:0;padding-left:0!important;gap:7px!important}
}
@media(max-width:560px){
 .bsf-header{height:70px!important;min-height:70px!important}
 .bsf-header-inner{width:calc(100% - 22px);grid-template-columns:minmax(110px,1fr) auto;column-gap:5px}
 .bsf-header .bsf-logo,.bsf-header .bsf-logo img{width:clamp(115px,31vw,165px)!important}
 .bsf-header .header-right{gap:6px!important}
 .bsf-header .bsf-social{gap:3px!important}
 .bsf-header .bsf-social a{flex:0 0 26px!important;width:26px!important;height:26px!important}
 .bsf-header .bsf-social svg{width:15px;height:15px}
 .bsf-header .menu{font-size:24px;padding:3px}
}

/* V36 : navigation plus lisible sur grand écran, repli anticipé sur tablette. */
@media (min-width:1381px){
 .bsf-header nav{font-size:15px!important;gap:12px!important}
 .bsf-header nav .navcalc,.bsf-header nav .navcta{font-size:13px!important}
}
@media (min-width:1061px) and (max-width:1380px){
 .bsf-header nav{font-size:14px!important;gap:9px!important}
 .bsf-header nav .navcalc,.bsf-header nav .navcta{font-size:12px!important}
}
@media (min-width:1061px) and (max-width:1240px){
 .bsf-header{height:76px!important;min-height:76px!important}
 .bsf-header-inner{grid-template-columns:minmax(150px,1fr) auto;column-gap:14px}
 .bsf-header .header-right{width:auto;justify-content:flex-end!important;gap:14px!important}
 .bsf-header .menu{display:block!important;order:2;font-size:26px}
 .bsf-header nav{display:none;position:absolute;top:100%;left:-16px;right:-16px;width:auto!important;z-index:40;flex-direction:column;align-items:stretch;gap:7px!important;padding:18px 22px;background:white;box-shadow:0 12px 22px #0002;white-space:normal;font-size:15px!important}
 .bsf-header nav.open{display:flex}
 .bsf-header nav a{padding:10px 12px}
 .bsf-header nav .navcalc,.bsf-header nav .navcta{width:100%!important;min-height:44px!important;font-size:13px!important}
 .bsf-header .bsf-social{order:1;margin:0!important;border-left:0;padding-left:0!important}
}
@media (max-width:1060px){.bsf-header nav.open{font-size:15px!important}}


/* Les deux boutons du panier partagent la même hauteur et la même ligne. */
.quote-entry{align-items:center}.quote-entry .btn,.quote-links .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;line-height:1.3;margin:0;padding:15px 24px;vertical-align:middle}.quote-entry .selection-clear,.quote-links .selection-clear{margin:0}.quote-links{align-items:center}.quote-entry .selection-clear:disabled,.quote-links .selection-clear:disabled{opacity:.65}.quote-page-links{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding-top:35px;padding-bottom:35px}.contact h1{font-size:clamp(32px,4vw,52px);color:#FFFFFF}.bsf-header .bsf-social a:focus-visible,.bsf-header .menu:focus-visible{outline:3px solid #F4D03F;outline-offset:3px}@media print{.bsf-header,.quote-page-links,.selection-clear{display:none!important}}

/* V65 : titre d'accueil et actions de devis toujours accessibles. */
.hero .hero-content > .eyebrow{font-size:17px;line-height:1.65}
.quote-actions-fixed{position:fixed;top:92px;left:0;right:0;z-index:29;display:flex;justify-content:center;align-items:center;gap:12px;padding:12px 4.5%;background:#fff;box-shadow:0 3px 12px #3f69a222}
.quote-actions-fixed .btn{display:inline-flex;justify-content:center;align-items:center;margin:0;min-height:46px;line-height:1.4;text-align:center}
@media(max-width:1240px){.quote-actions-fixed{top:76px}}
@media(max-width:560px){.quote-actions-fixed{top:70px;gap:8px;padding:10px 12px}.quote-actions-fixed .btn{flex:1;min-width:0;padding:10px 8px;font-size:11px}}
@media print{.quote-actions-fixed,.quote-actions-space{display:none!important}}

/* V66 : passage a l'envoi apres la premiere saisie. */
.quote-actions-fixed .quote-ready{background:#8BC53F;color:#173505}
.quote-actions-fixed .quote-ready:hover{background:#8BC53F}
#quote-products fieldset{scroll-margin-top:16px}

/* Commande audio commune, y compris EPDM et Méthodologie. */
.bsf-sound-global{position:fixed;right:16px;bottom:16px;z-index:9998}
.bsf-sound-global button{background:#3F69A2;color:#fff;border:1px solid #fff;border-radius:24px;padding:11px 16px;box-shadow:0 3px 16px #0004;cursor:pointer;font-weight:700}
.bsf-sound-global [hidden]{display:none!important}