.a20-titre-section{flex-direction:column;gap:.75rem;margin-bottom:clamp(1.35rem,3vw,2.1rem);display:flex}.a20-titre-section__texte{font-optical-sizing:auto;letter-spacing:-.015em;color:var(--a20-encre);font-size:clamp(2rem,4vw,2.85rem);font-weight:500;line-height:1.05;overflow:hidden}.a20-titre-section__texte .word{will-change:transform, opacity;display:inline-block}@media (max-width:768px){.a20-titre-section__texte{font-size:clamp(1.85rem,7vw,2.4rem)}}
.a20-approche{background:linear-gradient(180deg, var(--a20-ivoire) 0%, color-mix(in srgb, var(--a20-calcaire) 32%, var(--a20-ivoire)) 100%);position:relative}.a20-approche__piste{height:240vh}.a20-approche__sticky{flex-direction:column;justify-content:center;gap:clamp(1.75rem,4vw,2.75rem);min-height:100svh;padding:clamp(5rem,10vw,6.5rem) clamp(1rem,4vw,2.5rem) clamp(2rem,5vw,3rem);display:flex;position:sticky;top:0;overflow:hidden}.a20-approche__inner{perspective:1400px;grid-template-columns:minmax(0,.9fr) minmax(0,1.15fr);align-items:center;gap:clamp(1.75rem,4vw,3.5rem);width:min(1100px,100%);margin:0 auto;display:grid}.a20-approche__colonne-gauche{max-width:28rem}.a20-approche__accroche{font-family:var(--a20-police-display);letter-spacing:-.015em;max-width:18ch;margin:.55rem 0 .85rem;font-size:clamp(1.35rem,2.4vw,1.85rem);font-weight:500;line-height:1.18;overflow:hidden}.a20-approche__accroche .word{display:inline-block}.a20-approche__intro{color:var(--a20-texte);max-width:42ch;font-size:.98rem;line-height:1.55}.a20-approche__scene-piliers{min-height:18rem;transform-style:preserve-3d;perspective:1400px;position:relative}.a20-approche__pilier{border:1px solid color-mix(in srgb, var(--a20-calcaire) 80%, var(--a20-pierre));background:linear-gradient(155deg, color-mix(in srgb, var(--a20-ivoire) 92%, var(--a20-calcaire)) 0%, var(--a20-ivoire) 100%);box-shadow:0 22px 50px color-mix(in srgb, var(--a20-encre) 12%, transparent);transform-style:preserve-3d;will-change:transform, opacity;opacity:.2;padding:1.5rem 1.6rem 1.6rem;position:absolute;inset:0}.a20-approche__pilier[data-focus=oui]{z-index:3}.a20-approche__pilier-numero{font-family:var(--a20-police-display);color:var(--a20-terracotta);letter-spacing:.08em;margin-bottom:.55rem;font-size:1.15rem;display:block}.a20-approche__pilier-titre{letter-spacing:-.015em;margin-bottom:.65rem;font-size:clamp(1.25rem,2vw,1.55rem);font-weight:500}.a20-approche__pilier-filet{margin-bottom:.85rem}.a20-approche__pilier-corps{color:var(--a20-texte);max-width:34ch;font-size:.98rem;line-height:1.55}.a20-approche__deroule{perspective:1200px;width:min(1100px,100%);margin:0 auto}.a20-approche__deroule-titre{font-family:var(--a20-police-display);margin:0 0 1.1rem;font-size:clamp(1.2rem,2.2vw,1.45rem)}.a20-approche__chantier{height:2.5rem;margin:.35rem 0 1.5rem;position:relative}.a20-approche__svg{width:100%;height:24px;position:absolute;top:50%;left:0;right:0;overflow:visible;transform:translateY(-50%)}.a20-approche__trace-path{stroke:var(--a20-terracotta);stroke-width:1.5px;stroke-linecap:round}.a20-approche__jalons{pointer-events:none;grid-template-columns:repeat(6,minmax(0,1fr));align-items:center;display:grid;position:absolute;inset:0}.a20-approche__jalon{place-items:center;display:grid}.a20-approche__jalon-point{background:var(--a20-terracotta);opacity:0;width:.65rem;height:.65rem;box-shadow:0 0 0 5px color-mix(in srgb, var(--a20-terracotta) 16%, transparent), 0 0 0 1px color-mix(in srgb, var(--a20-ivoire) 80%, transparent);will-change:transform, opacity;border-radius:50%}.a20-approche__liste{transform-style:preserve-3d;grid-template-columns:repeat(6,minmax(0,1fr));gap:1rem .85rem;margin:0;padding:0;list-style:none;display:grid}.a20-approche__etape{opacity:.12;transform-style:preserve-3d;will-change:transform, opacity;gap:.4rem;padding-top:.15rem;display:grid}.a20-approche__numero{font-family:var(--a20-police-display);color:var(--a20-terracotta);letter-spacing:.04em;font-size:1.15rem}.a20-approche__libelle{color:var(--a20-encre);max-width:14ch;font-size:.9rem;line-height:1.35}.a20-approche__detail{color:var(--a20-pierre);max-width:16ch;font-size:.8rem;line-height:1.4}@media (max-width:1000px){.a20-approche__inner{grid-template-columns:1fr;gap:1.5rem}.a20-approche__scene-piliers{min-height:14rem}.a20-approche__liste,.a20-approche__jalons{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:768px){.a20-approche__piste{height:auto}.a20-approche__sticky{min-height:auto;padding-top:4.5rem;position:relative;overflow:visible}.a20-approche__scene-piliers{gap:1rem;min-height:0;display:grid}.a20-approche__pilier{opacity:1;position:relative;inset:auto}.a20-approche__liste{grid-template-columns:repeat(2,minmax(0,1fr))}.a20-approche__jalons{display:none}.a20-approche__etape{opacity:1}}@media (prefers-reduced-motion:reduce){.a20-approche__piste{height:auto}.a20-approche__sticky{min-height:auto;position:relative;overflow:visible}.a20-approche__scene-piliers{gap:1rem;min-height:0;display:grid}.a20-approche__pilier,.a20-approche__etape,.a20-approche__jalon-point{opacity:1;position:relative;inset:auto;transform:none!important}}
.a20-champ{flex-direction:column;gap:.55rem;display:flex}.a20-champ__libelle{letter-spacing:.16em;text-transform:uppercase;color:var(--a20-pierre);font-size:.7rem;font-weight:500}.a20-champ__controle{border:none;border-bottom:1px solid color-mix(in srgb, var(--a20-pierre) 45%, transparent);min-height:48px;color:var(--a20-encre);letter-spacing:.005em;background:0 0;border-radius:0;padding:.65rem 0 .75rem;font-size:1rem;transition:border-color .3s}.a20-champ__controle:-webkit-autofill{-webkit-text-fill-color:var(--a20-encre);caret-color:var(--a20-encre);transition:background-color 99999s ease-in-out;box-shadow:inset 0 0 0 1000px #faf7f2}.a20-champ__controle:-webkit-autofill:hover{-webkit-text-fill-color:var(--a20-encre);caret-color:var(--a20-encre);transition:background-color 99999s ease-in-out;box-shadow:inset 0 0 0 1000px #faf7f2}.a20-champ__controle:-webkit-autofill:focus{-webkit-text-fill-color:var(--a20-encre);caret-color:var(--a20-encre);transition:background-color 99999s ease-in-out;box-shadow:inset 0 0 0 1000px #faf7f2}.a20-champ__controle:hover{border-bottom-color:color-mix(in srgb, var(--a20-pierre) 75%, transparent)}.a20-champ__controle:focus{border-bottom-color:var(--a20-terracotta);outline:none}.a20-champ__controle:focus-visible{box-shadow:0 1px 0 0 var(--a20-terracotta);outline:none}.a20-champ__controle[aria-invalid=true]{border-bottom-color:#8b3a2f}textarea.a20-champ__controle{resize:none;min-height:7.5rem;line-height:1.55}.a20-champ__erreur{color:#8b3a2f;margin:0;font-size:.8rem}
.a20-contact{background:var(--a20-marbre);color:var(--a20-ivoire);padding:clamp(4rem,10vw,7rem) clamp(1rem,4vw,2.5rem);position:relative;overflow:clip}.a20-contact__ambiance{background:radial-gradient(ellipse 58% 48% at 78% 18%, color-mix(in srgb, var(--a20-terracotta) 16%, transparent) 0%, transparent 58%), linear-gradient(165deg, color-mix(in srgb, var(--a20-marbre) 90%, #3a342f) 0%, var(--a20-marbre) 55%, color-mix(in srgb, var(--a20-marbre) 94%, #161310) 100%);pointer-events:none;position:absolute;inset:0}.a20-contact .a20-titre-section__texte{color:var(--a20-ivoire)}.a20-contact .a20-filet--court .a20-filet__trait{stroke:var(--a20-terracotta-doux)}.a20-contact .a20-filet--court .a20-filet__noeud{fill:var(--a20-terracotta-doux)}.a20-contact__inner{z-index:1;max-width:1100px;margin:0 auto;position:relative}.a20-contact__entete{max-width:36rem}.a20-contact__intro{color:color-mix(in srgb, var(--a20-ivoire) 78%, var(--a20-pierre));max-width:32ch;margin:-.35rem 0 2.4rem;font-size:1rem;line-height:1.55}.a20-contact__grille{grid-template-columns:minmax(0,.9fr) minmax(0,1.15fr);align-items:start;gap:clamp(2.25rem,5vw,4.75rem);display:grid}.a20-contact__colonne-infos{gap:1.6rem;padding-top:.2rem;display:grid}.a20-contact__telephones{grid-template-columns:1fr 1fr;gap:1.1rem 1.4rem;display:grid}.a20-contact__info{opacity:0;transform:translateY(18px)}.a20-contact__carte-tel,.a20-contact__ligne{color:inherit;grid-template-columns:auto 1fr;align-items:start;gap:.75rem;padding:0;text-decoration:none;display:grid}.a20-contact__icone{width:2rem;height:2rem;color:var(--a20-terracotta-doux);border:1px solid color-mix(in srgb, var(--a20-terracotta-doux) 38%, transparent);border-radius:50%;place-items:center;margin-top:.1rem;display:grid}.a20-contact__icone svg{width:1.05rem;height:1.05rem}.a20-contact__carte-corps{gap:.35rem;min-width:0;display:grid}.a20-contact__label{letter-spacing:.16em;text-transform:uppercase;color:var(--a20-terracotta-doux);font-size:.62rem;font-weight:500}.a20-contact__valeur{font-family:var(--a20-police-display);letter-spacing:-.01em;color:color-mix(in srgb, var(--a20-ivoire) 94%, transparent);font-size:clamp(1.1rem,1.7vw,1.35rem);font-weight:500;line-height:1.25}.a20-contact__valeur--adresse{max-width:22ch;font-size:clamp(.98rem,1.6vw,1.15rem)}a.a20-contact__carte-tel:hover .a20-contact__valeur,a.a20-contact__ligne:hover .a20-contact__valeur{color:var(--a20-ivoire)}.a20-contact__reseaux{gap:.75rem;padding-top:.15rem;display:grid}.a20-contact__reseaux-liste{flex-wrap:wrap;gap:.55rem;display:flex}.a20-contact__reseau{border:1px solid color-mix(in srgb, var(--a20-terracotta-doux) 42%, transparent);min-height:2.45rem;color:color-mix(in srgb, var(--a20-ivoire) 90%, transparent);letter-spacing:.02em;align-items:center;gap:.5rem;padding:.4rem .85rem .4rem .55rem;font-size:.86rem;transition:border-color .25s,color .25s,background .25s,transform .25s;display:inline-flex}.a20-contact__reseau svg{width:1.15rem;height:1.15rem;color:var(--a20-terracotta-doux);flex-shrink:0}.a20-contact__reseau:hover,.a20-contact__reseau:focus-visible{border-color:var(--a20-terracotta-doux);color:var(--a20-ivoire);background:color-mix(in srgb, var(--a20-terracotta) 12%, transparent);transform:translateY(-1px)}.a20-contact__stage{perspective:1500px;perspective-origin:48% 38%;min-height:30rem;transform-style:preserve-3d;position:relative}.a20-contact__feuille-wrap{z-index:2;transform-style:preserve-3d;perspective:1200px;max-width:34rem;position:relative}.a20-contact__feuille{color:var(--a20-encre);transform-origin:50%;transform-style:preserve-3d;will-change:transform, opacity;opacity:0;perspective:900px;position:relative}.a20-contact__feuille-corps{z-index:1;gap:1.05rem;padding:clamp(2.1rem,4vw,2.85rem) clamp(1.85rem,3.8vw,2.7rem) clamp(1.85rem,3.4vw,2.4rem);display:grid;position:relative}.a20-contact__feuille-matiere{z-index:0;border:1px solid color-mix(in srgb, var(--a20-chene) 32%, var(--a20-calcaire));box-shadow:0 1px 0 #fffc, 0 32px 64px color-mix(in srgb, var(--a20-encre) 46%, transparent);background:linear-gradient(165deg,#fffcf7 0%,#f8f2ea 48%,#f1e9dd 100%);position:absolute;inset:0;overflow:hidden}.a20-contact__feuille-grain{opacity:.07;pointer-events:none;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");position:absolute;inset:0}.a20-contact__feuille-marge{background:color-mix(in srgb, var(--a20-terracotta) 34%, transparent);opacity:.7;width:1px;position:absolute;top:1.1rem;bottom:1.1rem;left:1.35rem}.a20-contact__pli{z-index:3;pointer-events:none;transform-style:preserve-3d;backface-visibility:hidden;border:1px solid color-mix(in srgb, var(--a20-chene) 28%, var(--a20-calcaire));opacity:0;background:linear-gradient(165deg,#fffcf7 0%,#f4ede3 55%,#ebe2d5 100%);position:absolute;left:0;right:0;box-shadow:inset 0 0 0 1px #ffffff59}.a20-contact__pli--haut{transform-origin:top;border-bottom:1px solid color-mix(in srgb, var(--a20-pierre) 22%, transparent);height:34%;top:0}.a20-contact__pli--bas{transform-origin:bottom;border-top:1px solid color-mix(in srgb, var(--a20-pierre) 22%, transparent);height:34%;bottom:0}.a20-contact__feuille-entete{justify-content:space-between;align-items:flex-start;gap:1rem;padding-left:.45rem;display:flex}.a20-contact__feuille-identite{gap:.4rem;min-width:0;display:grid}.a20-contact__feuille-marque{font-family:var(--a20-police-display);letter-spacing:-.015em;margin:0;font-size:clamp(1.55rem,2.5vw,1.95rem);font-weight:500;line-height:1.05}.a20-contact__feuille-dest{color:var(--a20-pierre);max-width:28ch;margin:0;font-size:.82rem;line-height:1.45}.a20-contact__feuille-cachet{border:1px solid color-mix(in srgb, var(--a20-terracotta) 55%, transparent);width:2.7rem;height:2.7rem;color:var(--a20-terracotta);font-family:var(--a20-police-display);letter-spacing:.08em;border-radius:50%;flex-shrink:0;place-items:center;font-size:.72rem;display:grid;transform:rotate(-12deg)}.a20-contact__feuille-sous{letter-spacing:.18em;text-transform:uppercase;color:var(--a20-terracotta);margin:.15rem 0 0;padding-left:.45rem;font-size:.7rem;font-weight:500}.a20-contact__feuille-filet{background:var(--a20-terracotta);transform-origin:0;width:3.6rem;height:1px;margin:.1rem 0 0 .45rem;transform:scaleX(0)}.a20-contact__champs{gap:1.45rem;margin-top:.35rem;padding-left:.45rem;display:grid}.a20-contact__champs-ligne{grid-template-columns:1fr 1fr;gap:1.45rem;display:grid}.a20-contact__champs .a20-champ,.a20-contact__actions{opacity:0}.a20-contact__feuille .a20-champ__libelle{color:color-mix(in srgb, var(--a20-pierre) 70%, var(--a20-encre));letter-spacing:.18em;font-size:.68rem}.a20-contact__feuille .a20-champ__controle{color:var(--a20-encre);border-bottom-color:color-mix(in srgb, var(--a20-calcaire) 35%, var(--a20-pierre));background:0 0;min-height:2.85rem;padding:.75rem 0 .8rem;font-size:1.08rem}.a20-contact__feuille .a20-champ__controle:focus,.a20-contact__feuille .a20-champ__controle:focus-visible{border-bottom-color:var(--a20-terracotta);box-shadow:0 1px 0 0 var(--a20-terracotta)}.a20-contact__feuille textarea.a20-champ__controle{resize:none;background-image:repeating-linear-gradient(to bottom, transparent 0, transparent 1.7rem, color-mix(in srgb, var(--a20-calcaire) 62%, transparent) 1.7rem, color-mix(in srgb, var(--a20-calcaire) 62%, transparent) calc(1.7rem + 1px));background-position:0 .9rem;min-height:8.4rem;line-height:1.7rem}.a20-contact__actions{margin-top:.55rem;padding-left:.45rem}.a20-contact__consentement{color:color-mix(in srgb, var(--a20-encre) 72%, transparent);cursor:pointer;align-items:flex-start;gap:.65rem;margin:.85rem 0 .35rem;padding-left:.45rem;font-size:.78rem;line-height:1.45;display:flex}.a20-contact__consentement input{flex-shrink:0;margin-top:.15rem}.a20-contact__consentement a{color:var(--a20-terracotta);text-underline-offset:.15em;text-decoration:underline}.a20-contact__feuille .a20-bouton{width:100%;min-width:0}.a20-contact__erreur{color:#8b3a2f;margin:0;font-size:.88rem}.a20-contact__honeypot{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.a20-contact__enveloppe{opacity:0;pointer-events:none;width:10.5rem;height:6.7rem;transform-style:preserve-3d;will-change:transform, opacity;z-index:6;margin-left:-5.25rem;position:absolute;top:38%;left:50%}.a20-contact__enveloppe-dos{border:1px solid color-mix(in srgb, var(--a20-pierre) 38%, transparent);background:linear-gradient(165deg,#e8dfd2 0%,#d8cdbd 100%);border-radius:2px;position:absolute;inset:0}.a20-contact__enveloppe-face{background:linear-gradient(125deg, transparent 42%, color-mix(in srgb, var(--a20-pierre) 10%, transparent) 50%, transparent 58%), linear-gradient(160deg, #fbf7f1 0%, #efe6db 100%);border:1px solid color-mix(in srgb, var(--a20-pierre) 40%, transparent);box-shadow:0 14px 32px color-mix(in srgb, var(--a20-encre) 38%, transparent);border-radius:2px;position:absolute;inset:0;overflow:hidden}.a20-contact__enveloppe-adresse{background:color-mix(in srgb, var(--a20-pierre) 28%, transparent);height:1px;box-shadow:0 5px 0 color-mix(in srgb, var(--a20-pierre) 18%, transparent), 0 10px 0 color-mix(in srgb, var(--a20-pierre) 14%, transparent);position:absolute;top:58%;left:18%;right:18%}.a20-contact__enveloppe-rabat{border:1px solid color-mix(in srgb, var(--a20-pierre) 40%, transparent);clip-path:polygon(0 100%,50% 4%,100% 100%);transform-origin:top;height:54%;transform-style:preserve-3d;backface-visibility:hidden;background:linear-gradient(#e7dece 0%,#f4ebe0 72%,#ebe2d4 100%);border-bottom:none;position:absolute;top:-1px;left:-1px;right:-1px}.a20-contact__enveloppe-cachet{background:radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--a20-terracotta-doux) 70%, #fff) 0%, var(--a20-terracotta) 55%, color-mix(in srgb, var(--a20-terracotta) 70%, var(--a20-encre)) 100%);width:1.35rem;height:1.35rem;box-shadow:0 0 0 1px color-mix(in srgb, var(--a20-encre) 12%, transparent), 0 1px 2px color-mix(in srgb, var(--a20-encre) 25%, transparent);z-index:2;border-radius:50%;margin:-.67rem 0 0 -.67rem;position:absolute;top:46%;left:50%}.a20-contact__destinataire{z-index:4;pointer-events:none;justify-items:center;gap:1.1rem;width:min(12rem,44%);display:grid;position:absolute;top:14%;right:2%}.a20-contact__destinataire[data-etat=recu]{pointer-events:auto}.a20-contact__destinataire[hidden]{display:none}.a20-contact__brise{opacity:0;width:100%;height:2.5rem;position:relative}.a20-contact__destinataire[data-etat=recu] .a20-contact__brise{opacity:1}.a20-contact__particule{background:color-mix(in srgb, var(--a20-ivoire) 70%, transparent);opacity:.55;border-radius:50%;width:2px;height:2px;position:absolute;bottom:.2rem}.a20-contact__particule--1{left:18%}.a20-contact__particule--2{width:3px;height:3px;left:30%}.a20-contact__particule--3{left:44%}.a20-contact__particule--4{width:3px;height:3px;left:56%}.a20-contact__particule--5{left:68%}.a20-contact__particule--6{left:78%}.a20-contact__particule--7{width:3px;height:3px;left:88%}.a20-contact__mailbox{width:7.4rem;filter:drop-shadow(0 20px 30px color-mix(in srgb, var(--a20-encre) 48%, transparent));opacity:0;will-change:transform, opacity;justify-items:center;display:grid}.a20-contact__mailbox-toit{background:linear-gradient(180deg, color-mix(in srgb, var(--a20-terracotta-doux) 78%, var(--a20-ivoire)) 0%, var(--a20-terracotta) 100%);clip-path:polygon(4% 100%,50% 8%,96% 100%);border-radius:1px 1px 0 0;width:6.7rem;height:1.2rem}.a20-contact__mailbox-corps{background:linear-gradient(155deg, color-mix(in srgb, var(--a20-terracotta) 82%, #7a4636) 0%, color-mix(in 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transparent);border:1px solid color-mix(in srgb, var(--a20-ivoire) 22%, transparent);z-index:1;border-radius:50%;width:.42rem;height:.42rem;margin-left:-.21rem;position:absolute;bottom:27.8%;left:50%}.a20-contact__mailbox-reflet{background:linear-gradient(115deg, color-mix(in srgb, var(--a20-ivoire) 22%, transparent) 0%, transparent 42%);pointer-events:none;position:absolute;inset:0}.a20-contact__mailbox-pied{background:linear-gradient(180deg, color-mix(in srgb, var(--a20-pierre) 65%, var(--a20-encre)) 0%, var(--a20-encre) 100%);width:.42rem;height:1.5rem}.a20-contact__mailbox-socle{background:color-mix(in srgb, var(--a20-encre) 88%, var(--a20-pierre));border-radius:1px;width:1.75rem;height:.26rem;margin-top:-.05rem}.a20-contact__remerciement{text-align:center;font-family:var(--a20-police-display);color:var(--a20-ivoire);opacity:0;max-width:14ch;margin:0;font-size:clamp(1.05rem,2.2vw,1.3rem);line-height:1.35}.a20-contact__feuille-wrap[data-phase=envoye] .a20-contact__feuille{visibility:hidden;pointer-events:none}@media (max-width:800px){.a20-contact__grille,.a20-contact__telephones{grid-template-columns:1fr}.a20-contact__stage{min-height:auto}.a20-contact__feuille-wrap{max-width:none}.a20-contact__champs-ligne{grid-template-columns:1fr}.a20-contact__feuille-wrap[data-phase=envoye] .a20-contact__feuille{visibility:visible;display:none}.a20-contact__feuille-wrap[data-phase=envoye]{min-height:0}.a20-contact__stage:has(.a20-contact__feuille-wrap[data-phase=envoye]){place-items:center;min-height:18rem;display:grid}.a20-contact__destinataire{justify-items:center;width:100%;margin-top:0;position:relative;top:auto;right:auto}.a20-contact__destinataire[data-etat=recu],.a20-contact__destinataire[data-etat=attente]{margin-top:0}}@media (prefers-reduced-motion:reduce){.a20-contact__feuille,.a20-contact__info,.a20-contact__champs 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