*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#f7f8fa;color:#171a26;font-family:Manrope,Arial,sans-serif;font-size:15px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #1369ec;outline-offset:6px}::selection{background:#a79efd;color:#171a26}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:white;padding:15px}.skip:focus{top:15px}.header{height:100px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dfe2e9;background:#f7f8faee;position:relative;z-index:20}.brand{display:flex;align-items:center;gap:2px;font-size:29px;font-weight:800;letter-spacing:-1.6px}.brand img{object-fit:contain;margin-right:6px}.brand span{font-weight:400;color:#626878}.header nav{display:flex;align-items:center;gap:37px;font-size:12px;font-weight:650}.header nav a:hover,.text-link:hover{color:#1369ec}.nav-cta{border:1px solid #cbd0da;border-radius:30px;padding:14px 20px}.nav-cta span{margin-left:20px}.menu-toggle{display:none}.hero{padding:74px 5% 0;position:relative;isolation:isolate;overflow:hidden;min-height:740px;display:grid;grid-template-columns:1fr 1.15fr}.hero:before{content:'';position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at 87% 46%,#a79efd30,transparent 42%),radial-gradient(ellipse at 62% 45%,#11b6c420,transparent 44%)}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.7px;display:flex;align-items:center;gap:9px;margin:0 0 28px}.dot{width:6px;height:6px;border-radius:50%;background:#087c87;display:inline-block}.hero h1{font-size:clamp(50px,6.3vw,97px);font-weight:550;letter-spacing:-.075em;line-height:1.06;margin:0;position:relative;z-index:2}.gradient-text{background:linear-gradient(105deg,#098d99 5%,#1369ec 49%,#8874da 96%);background-clip:text;-webkit-background-clip:text;color:transparent}.hero-description{color:#5a6070;line-height:1.8;margin:30px 0 26px;font-size:15px}.hero-actions{display:flex;gap:25px;align-items:center}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:18px 24px;border:0;border-radius:40px;font-size:12px;font-weight:650;transition:transform .2s,background .2s}.button:hover{transform:translateY(-3px);background:#1369ec}.dark{background:#1a1e2a;color:white}.button span{font-size:20px;line-height:1}.text-link{font-size:12px;font-weight:650}.text-link span{margin-left:12px}.hero-note{font-size:10px;color:#687080;margin-top:20px}.hero-art{position:relative;align-self:center;min-width:0;height:490px;margin-top:-25px;display:grid;place-items:center}.hero-art model-viewer{width:120%;height:540px;z-index:2;--poster-color:transparent}model-viewer img{width:100%;height:100%;object-fit:contain}model-viewer:not(:defined){display:block;background:url('assets/hero.webp') center/contain no-repeat}model-viewer:not(:defined) img{display:none}.orbit{position:absolute;width:105%;height:68%;border:1px solid #8490b729;border-radius:50%;transform:rotate(-35deg)}.orbit-two{transform:rotate(35deg);width:85%;height:85%}.coordinate{position:absolute;top:7px;right:0;font-size:8px;letter-spacing:1.5px;color:#68718b}.art-caption{position:absolute;bottom:7px;left:16%;font-size:12px}.art-caption span{color:#1369ec;font-size:21px;margin-right:8px}.rotation{position:absolute;right:0;bottom:-30px;font-size:10px;background:transparent;border:0;color:#526078;padding:12px;z-index:3}.hero-bottom{grid-column:1/-1;border-top:1px solid #d8dce6;display:flex;justify-content:space-between;align-items:center;padding:25px 0;margin-top:55px;color:#626878;font-size:10px}.hero-bottom a{font-size:9px;letter-spacing:1.5px}.hero-bottom a span{margin-left:25px;font-size:20px}.ticker{display:flex;justify-content:space-around;align-items:center;padding:28px 4%;gap:20px;background:#eef0f6;border-block:1px solid #e1e4ec;font-size:clamp(17px,2.2vw,31px);letter-spacing:-1px}.ticker i{font-style:normal;color:#7d8cc0;font-size:27px}.section{padding:110px 7%}.intro{display:grid;grid-template-columns:1fr 2fr;gap:40px}h2{font-size:clamp(37px,4.7vw,68px);font-weight:500;line-height:1.12;letter-spacing:-.065em;margin:0 0 35px}.muted{color:#7d8493}.intro-body{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:720px}.intro-body p{font-size:14px;line-height:1.9;color:#626878;margin:0}.expertise{background:#edeff4;padding-top:85px}.section-top{display:grid;grid-template-columns:1fr 2fr;gap:40px}.service{display:grid;grid-template-columns:1fr 4fr .8fr;gap:25px;border-top:1px solid #cbd0dc;padding:38px 0}.service:last-child{border-bottom:1px solid #cbd0dc}.number{font-size:12px;color:#647089;padding-top:8px}.service h3{font-size:clamp(24px,3vw,39px);font-weight:500;letter-spacing:-1.5px;margin:0 0 12px}.service p{color:#626878;font-size:13px;line-height:1.8;max-width:500px}.service ul{list-style:none;padding:0;margin:20px 0 0;display:flex;gap:8px;flex-wrap:wrap}.service li{border:1px solid #ccd2df;border-radius:20px;padding:7px 11px;font-size:9px}.service-symbol{font-size:75px;color:#527ce2;align-self:center;justify-self:center}.circle-symbol{color:#998ae2}.manifesto{position:relative;overflow:hidden;background:linear-gradient(115deg,#11b6c4,#1369ec 55%,#a79efd);padding:85px 9%;color:white}.manifesto h2{font-size:clamp(48px,7vw,98px);position:relative;z-index:1}.manifesto h2 em{font-family:Georgia,serif;font-weight:400;letter-spacing:-.055em}.manifesto p:not(.eyebrow){font-size:14px;line-height:1.8}.manifesto-star{position:absolute;font-size:520px;right:-40px;top:-60px;color:#ffffff20;line-height:1}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:35px}.steps article{border-top:1px solid #ccd2dd;padding-top:24px}.steps article>span{font-size:9px;letter-spacing:1px;color:#3866ae}.steps h3{font-size:27px;font-weight:500;line-height:1.25;letter-spacing:-1px;margin-top:28px}.steps p{color:#626878;font-size:13px;line-height:1.8;max-width:290px}.deliverable{margin-top:25px;font-size:10px;font-weight:650}.faq{padding-top:20px;display:grid;grid-template-columns:1fr 1.5fr;gap:80px}.faq h2{font-size:43px}details{border-bottom:1px solid #ccd2dd;padding:23px 0}summary{list-style:none;cursor:pointer;font-size:13px;font-weight:650;display:flex;justify-content:space-between;gap:20px}summary::-webkit-details-marker{display:none}summary span{font-size:20px;font-weight:400}details[open] summary span{transform:rotate(45deg)}details p{font-size:13px;color:#626878;line-height:1.8;max-width:500px}.contact{background:radial-gradient(ellipse at 0% 100%,#11b6c424,transparent 60%),radial-gradient(ellipse at 100% 0%,#a79efd26,transparent 60%),#eef0f7;display:grid;grid-template-columns:1.1fr 1fr;gap:80px;border-top:1px solid #dee2ed}.contact h2{font-size:clamp(46px,5vw,74px)}.contact p{font-size:14px;line-height:1.8;color:#626878}.contact .eyebrow{font-size:9px;color:#32394c}.contact-arrow{font-size:110px;display:block;color:#1369ec;line-height:1.3}form label{display:block;font-size:10px;font-weight:650;margin-bottom:24px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}input,select,textarea{display:block;width:100%;border:0;border-bottom:1px solid #bbc3d3;border-radius:0;background:transparent;padding:12px 0;color:#242c3e;font-size:12px;outline-offset:3px}input:focus,select:focus,textarea:focus{outline:2px solid #1369ec}textarea{resize:vertical;min-height:90px}.contact .form-note{font-size:10px;line-height:1.6}.contact #form-status{font-size:12px}footer{padding:35px 5%;display:flex;align-items:center;justify-content:space-between;gap:20px}footer .brand{font-size:24px}footer p,footer>span,footer>a:last-child{font-size:10px;color:#626878}[hidden]{display:none!important}
@media(min-width:1600px){.header,.hero,.section,footer{padding-left:max(5%,calc((100vw - 1450px)/2));padding-right:max(5%,calc((100vw - 1450px)/2))}.hero{min-height:850px}.hero h1{font-size:100px}.hero-art{height:580px}.hero-art model-viewer{height:650px}}
@media(max-width:1000px){.header nav{gap:18px}.hero{min-height:660px}.hero h1{font-size:7vw}.hero-art{height:390px}.hero-art model-viewer{height:430px}.hero-actions{gap:18px;flex-wrap:wrap}.section{padding:75px 5%}.intro,.section-top{grid-template-columns:.8fr 2fr}.contact{gap:40px}.faq{gap:35px}.coordinate{font-size:6px}}
@media(max-width:700px){html{scroll-padding-top:20px}.header{height:80px;padding:0 6%}.brand{font-size:25px}.brand img{width:38px;height:38px}.menu-toggle{display:block;background:none;border:1px solid #cbd0da;border-radius:25px;padding:10px 15px;font-size:11px}.menu-toggle span{margin-left:15px}.header nav{display:none;position:absolute;top:79px;left:0;right:0;padding:25px 6%;background:#f7f8fa;border-bottom:1px solid #cbd0da;flex-direction:column;align-items:stretch;gap:24px}.header nav.open{display:flex}.hero{padding:43px 6% 0;display:flex;flex-direction:column;min-height:0}.hero .eyebrow{font-size:8px;letter-spacing:1.1px;margin-bottom:24px}.hero h1{font-size:clamp(43px,11vw,75px)}.hero-description{font-size:13px;margin-top:24px}.hero-actions{gap:20px}.button{padding:17px 20px;font-size:11px}.text-link{font-size:10px}.hero-art{height:350px;width:100%;margin:15px 0 0}.hero-art model-viewer{width:110%;height:390px}.coordinate{top:15px;right:0;font-size:7px}.orbit{width:90%;height:65%}.orbit-two{width:70%;height:80%}.art-caption{bottom:10px;left:12%;font-size:10px}.rotation{bottom:-22px}.hero-bottom{width:100%;margin-top:35px;font-size:8px;gap:20px;padding:20px 0}.hero-bottom a{font-size:7px;white-space:nowrap}.ticker{gap:12px;padding:20px 5%;flex-wrap:wrap;font-size:17px}.ticker i{font-size:16px}.ticker>span:last-child,.ticker>i:last-of-type{display:none}.section{padding:64px 6%}.intro,.section-top,.faq,.contact{display:block}.intro-body{display:block}.intro-body p+p{margin-top:20px}.eyebrow{font-size:8px;margin-bottom:24px}h2{font-size:42px}.service{grid-template-columns:24px 1fr 35px;gap:12px;padding:28px 0}.service h3{font-size:25px;letter-spacing:-1px}.service p{font-size:12px}.service-symbol{font-size:36px}.service li{font-size:8px;padding:6px 9px}.manifesto{padding:60px 6%}.manifesto h2{font-size:51px}.manifesto-star{font-size:360px;right:-170px;top:40px}.steps{display:block}.steps article{margin-top:35px}.steps h3 br{display:none}.steps h3{font-size:25px;margin:20px 0 15px}.steps p{max-width:none}.deliverable{margin-top:15px}.faq{padding-top:15px}.faq h2{font-size:39px}.contact h2{font-size:53px}.contact-arrow{display:none}.contact form{margin-top:40px}.contact .eyebrow{font-size:8px}.form-row{grid-template-columns:1fr;gap:0}footer{padding:30px 6%;display:grid;grid-template-columns:1fr 1fr}footer .brand{font-size:22px}footer p{text-align:right}footer>a:last-child{text-align:right}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
model-viewer::part(default-progress-bar){display:none}
/* Hero : modèle à gauche, texte à droite. */
@media(min-width:701px){.hero-copy{padding-left:28px}}
@media(max-width:700px){.hero-art{margin:0 0 40px}}
/* Logo complet fourni : proportions originales conservées. */
.header .brand .header-logo{display:block;width:190px;height:auto;max-height:84px;object-fit:contain;margin:0}
@media(max-width:700px){.header .brand .header-logo{width:150px;max-height:64px}}
/* Navigation flottante, détachée du bord et visible au défilement. */
.header{position:fixed;top:18px;left:50%;transform:translateX(-50%);width:calc(100% - 48px);max-width:1320px;height:84px;padding:0 28px;border:1px solid #ffffffd9;border-radius:24px;background:#f7f8fae8;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 10px 40px #26345810,0 1px 4px #26345808;z-index:80}
.header .brand .header-logo{width:170px;max-height:72px}
.hero{padding-top:174px;min-height:840px}
.hero-bottom{justify-content:flex-end}
html{scroll-padding-top:125px}
@media(min-width:1600px){.hero{min-height:950px}}
@media(max-width:1000px){.hero{min-height:760px}.header nav{gap:18px}.header{padding:0 20px}}
@media(max-width:700px){
.header{top:12px;width:calc(100% - 24px);height:70px;padding:0 16px;border-radius:20px}
.header .brand .header-logo{width:140px;max-height:60px}
.header nav{top:calc(100% + 10px);left:0;right:0;border:1px solid #e0e5ef;border-radius:20px;background:#f7f8faf7;box-shadow:0 14px 35px #26345818;padding:24px}
.hero{padding-top:110px;min-height:0}
html{scroll-padding-top:100px}
}
/* L’oiseau rejoint le logotype lorsque le hero quitte la vue. */
.header .brand{gap:0;min-width:0}
.header .brand .header-logo{width:170px;height:auto;max-height:40px;flex:none}
.header-bird-slot{display:block;position:relative;flex:none;width:0;height:62px;transition:width .8s cubic-bezier(.22,1,.36,1);pointer-events:none}
.header-bird{position:absolute;inset:0 auto auto -6px;width:66px;height:62px;opacity:0;transform:translateY(18px) scale(.55) rotate(-12deg);transition:opacity .45s ease,transform .9s cubic-bezier(.22,1,.36,1);--poster-color:transparent;pointer-events:none}
.header.has-bird .header-bird-slot{width:64px}
.header.has-bird .header-bird{opacity:1;transform:translateY(0) scale(1) rotate(0deg)}
@media(max-width:700px){.header .brand .header-logo{width:132px;max-height:32px}.header-bird-slot{height:50px}.header-bird{width:54px;height:50px}.header.has-bird .header-bird-slot{width:50px}}
@media(prefers-reduced-motion:reduce){.header-bird-slot,.header-bird{transition:none}}
/* Miniature plus généreuse, rapprochée du logotype. */
.header-bird{left:-10px;top:-8px;width:84px;height:78px}
.header.has-bird .header-bird-slot{width:60px}
@media(max-width:700px){.header-bird{left:-9px;top:-7px;width:70px;height:64px}.header.has-bird .header-bird-slot{width:47px}}
/* Même entrée orbitale que le hero, sans zoom CSS. */
.header-bird{top:-15px;transform:none;transition:opacity .45s ease}
.header.has-bird .header-bird{transform:none}
@media(max-width:700px){.header-bird{top:-14px}}
@media(prefers-reduced-motion:reduce){.header-bird{transition:none}}
/* Exploration : une entrée plus ample, lumineuse et rythmée. */
.hero{min-height:900px;padding-top:180px;grid-template-columns:1fr 1.15fr}
.hero:before{background:radial-gradient(ellipse at 22% 42%,#c7f4f450,transparent 45%),radial-gradient(ellipse at 85% 40%,#e1dcff70,transparent 52%)}
.hero-art{height:570px;margin-top:-15px;isolation:isolate}
.hero-art:before{content:'';position:absolute;inset:3% -15% 0 -20%;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 30% 45%,#11b6c44d,transparent 55%),radial-gradient(ellipse at 70% 52%,#a79efd80,transparent 55%);filter:blur(32px);border-radius:50%;animation:hero-light-arrive 2.4s ease-out both}
.hero-art:after{content:'';position:absolute;bottom:3%;left:15%;width:65%;height:8%;background:#4263a51c;filter:blur(22px);border-radius:50%;z-index:-1;pointer-events:none}
.hero-art model-viewer{width:135%;height:650px}
.hero-copy{align-self:center;position:relative;z-index:3;padding-bottom:25px}
.hero h1{font-size:clamp(42px,5.25vw,80px);line-height:1.12;letter-spacing:-.065em}
.hero-line{display:block;animation:hero-copy-arrive 1.2s cubic-bezier(.22,1,.36,1) both}
.hero-line:nth-child(1){animation-delay:.15s}.hero-line:nth-child(2){animation-delay:.32s}
.hero h1 .hero-declic{display:block;font-size:1.48em;line-height:1.12;margin-top:12px;padding-bottom:.08em;letter-spacing:-.075em;animation:hero-copy-arrive 1.5s cubic-bezier(.22,1,.36,1) .62s both}
.hero-copy .eyebrow{animation:hero-copy-arrive 1s ease-out both}
.hero-description{animation:hero-copy-arrive 1.2s cubic-bezier(.22,1,.36,1) .9s both}
.hero-actions{animation:hero-copy-arrive 1.2s cubic-bezier(.22,1,.36,1) 1.1s both}
.hero-actions .dark{box-shadow:0 12px 30px #1369ec20}
.hero-bottom{margin-top:35px;border-color:#d8dce680}
.art-caption{bottom:0;left:18%;color:#53617a}
@keyframes hero-copy-arrive{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}
@keyframes hero-light-arrive{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}
@media(min-width:1600px){.hero{min-height:960px}.hero-art{height:620px}.hero-art model-viewer{height:720px}.hero h1{font-size:80px}}
@media(min-width:701px) and (max-width:1000px){.hero{min-height:800px;padding-top:155px}.hero-art{height:470px}.hero-art model-viewer{height:530px;width:130%}.hero h1{font-size:5.3vw}.hero-copy{padding-left:12px}.hero .eyebrow{font-size:8px;letter-spacing:1px}}
@media(max-width:700px){.hero{padding-top:108px;min-height:0}.hero-art{height:360px;margin:0 0 30px}.hero-art model-viewer{width:120%;height:420px}.hero-art:before{inset:0 -8%;filter:blur(24px)}.hero-copy{width:100%;padding-bottom:0}.hero h1{font-size:clamp(36px,9.3vw,62px)}.hero h1 .hero-declic{font-size:1.45em;margin-top:8px}.art-caption{bottom:0;font-size:10px}.hero-bottom{margin-top:35px}}
@media(prefers-reduced-motion:reduce){.hero-line,.hero h1 .hero-declic,.hero-copy .eyebrow,.hero-description,.hero-actions,.hero-art:before{animation:none;opacity:1;transform:none}}
/* Lumière vivante : turquoise, bleu et lavande de la marque. */
.hero{--glow-x:0px;--glow-y:0px}
.hero-art{transform:translateY(-40px)}
.hero h1 .hero-declic{background-image:linear-gradient(105deg,#11b6c4 4%,#1369ec 52%,#a79efd 96%)}
.hero:before{inset:-12%;background:radial-gradient(ellipse at 22% 38%,#11b6c445,transparent 44%),radial-gradient(ellipse at 79% 50%,#a79efd66,transparent 48%);transform:translate(var(--glow-x),var(--glow-y));transition:transform 1.5s cubic-bezier(.22,1,.36,1)}
.hero-atmosphere{position:absolute;inset:0;overflow:hidden;z-index:-1;pointer-events:none;transform:translate(var(--glow-x),var(--glow-y));transition:transform 1.8s cubic-bezier(.22,1,.36,1)}
.hero-atmosphere span{position:absolute;display:block;border-radius:50%;filter:blur(55px);will-change:transform}
.hero-atmosphere span:nth-child(1){width:65%;height:40%;left:-12%;top:18%;background:linear-gradient(120deg,#11b6c400,#11b6c46b,#1369ec28);animation:aurora-a 17s ease-in-out infinite alternate}
.hero-atmosphere span:nth-child(2){width:60%;height:48%;right:-15%;top:20%;background:linear-gradient(135deg,#1369ec15,#a79efd80,#a79efd00);animation:aurora-b 21s ease-in-out infinite alternate}
.hero-atmosphere span:nth-child(3){width:46%;height:24%;left:26%;bottom:12%;background:linear-gradient(120deg,#11b6c438,#a79efd50);animation:aurora-a 23s ease-in-out -7s infinite alternate}
@keyframes aurora-a{from{transform:translate(-3%,-5%) rotate(-18deg) scale(1)}to{transform:translate(12%,12%) rotate(12deg) scale(1.15)}}
@keyframes aurora-b{from{transform:translate(3%,8%) rotate(18deg)}to{transform:translate(-12%,-10%) rotate(-12deg)}}
@media(max-width:700px){.hero-art{transform:translateY(-12px)}.hero-atmosphere span{filter:blur(35px)}.hero-atmosphere span:nth-child(1){width:100%}.hero-atmosphere span:nth-child(2){width:90%}}
@media(prefers-reduced-motion:reduce){.hero:before,.hero-atmosphere{transform:none;transition:none}.hero-atmosphere span{animation:none;will-change:auto}}
/* Direction alternative : scène nocturne, contraste et lumière précise. */
.hero{background:#0b1325;color:#f4f6ff;border-radius:0 0 36px 36px}
.hero:before{inset:0;background:radial-gradient(ellipse at 23% 44%,#15334c 0%,#102139 29%,transparent 62%);transform:none;transition:none}
.hero-art:before,.hero-art:after,.hero-atmosphere{display:none}
.hero-copy .eyebrow{color:#9aaec7;letter-spacing:2px}
.hero-copy .dot{background:#59e3df;box-shadow:0 0 16px #11b6c480}
.hero h1{font-weight:500}
.hero h1 .hero-declic{background:none;color:#55dfdb;-webkit-text-fill-color:#55dfdb;font-size:1.38em}
.hero-description{color:#aab8cb}
.hero-actions .dark{background:#eafaf9;color:#102031;box-shadow:none}
.hero-actions .dark:hover{background:#70eee4}
.hero-actions .text-link{color:#d1ddec}
.hero-actions .text-link:hover{color:#55dfdb}
.hero .art-caption{color:#8fa9bf}
.hero .art-caption span{color:#55dfdb}
.hero-bottom{border-color:#ffffff14;color:#9aacc5}
@media(max-width:700px){.hero{border-radius:0 0 24px 24px}.hero-copy .eyebrow{letter-spacing:1px}}
/* Signature du hero, aux couleurs du logo. */
.hero h1 .hero-declic{background:linear-gradient(105deg,#11b6c4 5%,#1369ec 48%,#a79efd 95%);background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent;font-size:1.2em}
.header-contact{display:flex;flex-direction:column;align-items:center;gap:5px}.header-phone{font-size:12px;letter-spacing:1px;font-weight:750;color:#173769}.header-contact .nav-cta{padding:10px 18px;font-size:11px}
.hero-sparks{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero-art,.hero-copy,.hero-bottom{position:relative;z-index:1}
@media(max-width:700px){.header-contact{align-items:stretch;gap:12px}.header-phone{text-align:center;font-size:14px}.header-contact .nav-cta{text-align:center;padding:14px}}
/* Fond clair et lumière liquide, sans particules. */
.hero{background:#f5f8fc;color:#18263c}
.hero:before{background:radial-gradient(ellipse at 20% 40%,#e1f6f7,transparent 60%),radial-gradient(ellipse at 85% 55%,#eeebfc,transparent 62%)}
.hero-copy .eyebrow{color:#54677e}.hero-description{color:#52647b}
.hero-actions .dark{background:#172d49;color:#fff;box-shadow:0 12px 32px #1369ec1a}.hero-actions .dark:hover{background:#1369ec}
.hero-actions .text-link{color:#233e60}.hero-bottom{border-color:#23426020;color:#53677e}
.hero-phone{display:inline-block;position:relative;z-index:1;margin:0 0 14px;font-size:15px;font-weight:700;letter-spacing:1px;color:#24486b}
.hero-phone:hover{color:#1369ec}
/* Téléphone mis en évidence au-dessus de l’appel à l’action. */
.hero-phone{display:inline-grid;grid-template-columns:36px auto;align-items:center;column-gap:12px;row-gap:3px;padding:14px 20px;margin:0 0 22px;border:1px solid #11b6c44d;border-radius:18px;background:#ffffffbf;box-shadow:0 8px 26px #1369ec10;color:#173c62;font-size:clamp(23px,2.3vw,30px);font-weight:750;letter-spacing:-.5px;line-height:1.2;transition:box-shadow .2s,border-color .2s}
.hero-phone>.fa-phone{grid-row:1/3;font-size:19px;color:#087f90;background:#11b6c418;width:36px;height:42px;display:grid;place-items:center;border-radius:12px}
.hero-phone .phone-label{grid-column:2;font-size:10px;font-weight:600;letter-spacing:.6px;color:#53677e}
.hero-phone:hover{color:#1369ec;border-color:#1369ec80;box-shadow:0 10px 30px #1369ec20}
@media(max-width:700px){.hero-phone{font-size:25px;padding:13px 17px}}
/* Numéro direct, typographie et accent minimal. */
.hero-phone{display:inline-flex;flex-wrap:wrap;align-items:center;gap:12px;padding:0 0 10px;margin-bottom:22px;border:0;border-bottom:1px solid #173c6233;border-radius:0;background:transparent;box-shadow:none;font-size:clamp(25px,2.6vw,36px);font-weight:600;letter-spacing:-1.3px;color:#152d48;transition:color .2s}
.hero-phone:hover{box-shadow:none;border-color:#11b6c4;color:#087d91}
.hero-phone>.fa-phone{display:none}.hero-phone .phone-label{font-size:10px;letter-spacing:1px;text-transform:uppercase;display:flex;align-items:center;gap:7px;font-weight:600}
.hero-phone .phone-label:before{content:'';width:6px;height:6px;background:#11b6c4;border-radius:50%}
:root{--trial-heading:Manrope;--trial-body:Manrope}
body{font-family:var(--trial-body),Arial,sans-serif}
h1,h2,h3,.hero-phone{font-family:var(--trial-heading),Manrope,serif}
html[data-font-trial] .hero h1{font-weight:600;letter-spacing:-.055em;font-size:clamp(38px,4.8vw,74px)}
html[data-font-trial] .hero h1 .hero-declic{letter-spacing:-.055em;font-weight:600}
html[data-font-trial="Fraunces"] .hero h1{font-weight:400;letter-spacing:-.045em}
.font-comparator{position:fixed;right:20px;bottom:20px;z-index:95;width:min(300px,calc(100vw - 40px));padding:14px 18px;border:1px solid #ccd8e7;border-radius:18px;background:#fffffff5;box-shadow:0 10px 40px #17376918;color:#173769;max-height:60dvh;overflow:auto;backdrop-filter:blur(16px)}
.font-comparator summary{font-size:12px}.font-comparator p{font-size:11px;margin:12px 0}.font-options{display:grid;gap:6px}.font-comparator button{padding:10px 12px;border:1px solid #ccd8e7;border-radius:10px;background:white;color:#173769;text-align:left;font-size:12px}.font-comparator button[aria-pressed=true]{background:#173769;color:white}.font-original{margin-top:10px;width:100%}
@media(max-width:700px){html[data-font-trial] .hero h1{font-size:clamp(33px,8.5vw,59px)}.hero-phone{font-size:27px}.font-comparator{right:12px;bottom:12px;width:180px}.font-comparator[open]{width:min(300px,calc(100vw - 24px));bottom:70px}}
/* Direction typographique retenue. */
:root{--trial-heading:'Plus Jakarta Sans';--trial-body:'Plus Jakarta Sans'}
/* Une signature lumineuse derrière « Votre envol. ». */
.hero h1 .hero-declic{position:relative;isolation:isolate;width:fit-content;margin-top:20px;padding:8px 18px 14px 12px;margin-left:-12px}
.hero h1 .hero-declic:before{content:'';position:absolute;inset:3px -5px 3px -3px;z-index:-1;pointer-events:none;border-radius:18px 32px 22px 12px;transform:rotate(-2deg);background:linear-gradient(115deg,#11b6c438 0%,#d9f5ffbf 38%,#a79efd60 100%);border:1px solid #ffffffb3;box-shadow:0 12px 35px #1369ec12,inset 0 1px 0 #ffffffb3}
.hero h1 .hero-declic:after{content:'';position:absolute;left:12px;right:18px;bottom:4px;height:2px;pointer-events:none;background:linear-gradient(90deg,#11b6c4,#1369ec80,#a79efd00);transform:rotate(-2deg);opacity:.65}
@media(max-width:700px){.hero h1 .hero-declic{padding:6px 10px 12px;margin-left:-6px;margin-top:16px}.hero h1 .hero-declic:before{inset:3px 0;border-radius:12px 24px 16px 10px}}
/* Irisé diffus, sans encadré ni soulignement. */
.hero h1 .hero-declic:before{inset:8% -7% 0 -5%;border:0;border-radius:50%;transform:none;background:radial-gradient(ellipse at 22% 55%,#11b6c440,transparent 62%),radial-gradient(ellipse at 76% 48%,#a79efd70,transparent 66%);box-shadow:none;filter:blur(18px)}
.hero h1 .hero-declic:after{display:none}
/* Signature nette : couleur dans les lettres, sans halo autour. */
.hero h1 .hero-declic:before,.hero h1 .hero-declic:after{display:none}
.hero h1 .hero-declic{text-shadow:none;filter:none}
/* Téléphone : la signature passe sous le numéro. */
.hero-phone{display:inline-flex;flex-direction:column;align-items:flex-start;gap:7px}
.hero-phone .phone-label{font-size:11px;letter-spacing:.4px;text-transform:none}
/* Entrée typographique en perspective, puis envol du dernier mot. */
.hero h1{perspective:900px}
.hero-line{transform-origin:50% 100%;animation:headline-rise 1.15s cubic-bezier(.16,1,.3,1) both}
.hero-line:nth-child(1){animation-delay:.12s}.hero-line:nth-child(2){animation-delay:.35s}
.hero h1 .hero-declic{transform-origin:0 70%;animation:headline-flight 1.5s cubic-bezier(.16,1,.3,1) .65s both}
.hero-phone{animation:detail-rise 1s cubic-bezier(.16,1,.3,1) 1.1s both}
.hero-description{animation:detail-rise 1s cubic-bezier(.16,1,.3,1) .95s both}
.hero-actions{animation:detail-rise 1s cubic-bezier(.16,1,.3,1) 1.25s both}
@keyframes headline-rise{from{opacity:0;clip-path:inset(100% 0 0 0);transform:translateY(45px) rotateX(-22deg)}to{opacity:1;clip-path:inset(-10% -5% -10% -5%);transform:translateY(0) rotateX(0)}}
@keyframes headline-flight{0%{opacity:0;transform:translate(-35px,35px) rotate(-4deg) scale(.94)}65%{opacity:1}100%{opacity:1;transform:translate(0,0) rotate(0deg) scale(1)}}
@keyframes detail-rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.hero-line,.hero h1 .hero-declic,.hero-phone,.hero-description,.hero-actions{animation:none;opacity:1;transform:none;clip-path:none}}
.hero-line:nth-child(1){animation:ambition-settle 1.8s cubic-bezier(.22,1,.36,1) .35s both}
.hero-line:nth-child(2){animation:obsession-align 2s cubic-bezier(.22,1,.36,1) 1.2s both}
.hero h1 .hero-declic{animation:envol-launch 1.8s cubic-bezier(.22,1,.36,1) .25s both}
@keyframes ambition-settle{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes obsession-align{0%{opacity:0;letter-spacing:.025em;transform:translateX(12px);clip-path:inset(0 100% 0 0)}45%{opacity:1}100%{opacity:1;letter-spacing:-.055em;transform:none;clip-path:inset(-10% -5%)}}
@keyframes envol-launch{0%{opacity:0;transform:translate(-22px,38px) rotate(-3deg);clip-path:inset(0 100% -15% -10%)}25%{opacity:1}100%{opacity:1;transform:none;clip-path:inset(-15% -10%)}}
.hero #logo3d{opacity:0;transition:opacity 1.1s ease}.hero.bird-entered #logo3d{opacity:1}
.hero:not(.bird-entered) h1 .hero-declic,.hero:not(.bird-entered) .hero-description,.hero:not(.bird-entered) .hero-phone,.hero:not(.bird-entered) .hero-actions{animation:none;opacity:0}
.hero.bird-entered .hero-description{animation:detail-rise 1.1s ease 1.05s both}.hero.bird-entered .hero-phone{animation:detail-rise 1.1s ease 1.2s both}.hero.bird-entered .hero-actions{animation:detail-rise 1.1s ease 1.35s both}
.hero-description{max-width:510px}
html[data-hero-version=bold] .hero{background:#060708;color:white}
html[data-hero-version=bold] .hero:before{background:radial-gradient(ellipse at 20% 48%,#0a252c,transparent 62%)}
html[data-hero-version=bold] .hero h1{font-family:'Arial Black','Plus Jakarta Sans',sans-serif;text-transform:uppercase;font-weight:900;font-size:clamp(36px,4.8vw,76px);letter-spacing:-.065em;line-height:1.02}
html[data-hero-version=bold] .hero h1 .hero-declic{font-size:1.08em;font-weight:900;font-style:italic;background-image:linear-gradient(100deg,#5bf3df,#57a6ff 55%,#c5baff);padding-right:24px}
html[data-hero-version=bold] .hero-copy .eyebrow,html[data-hero-version=bold] .hero-description,html[data-hero-version=bold] .hero-phone .phone-label{color:#bdc8d2}
html[data-hero-version=bold] .hero-phone,html[data-hero-version=bold] .hero-actions .text-link{color:white}
html[data-hero-version=bold] .hero-actions .dark{background:#70ffe0;color:#061c21;border-radius:9px;text-transform:uppercase;letter-spacing:.6px}
html[data-hero-version=bold] .hero-bottom{color:#a5b9c7;border-color:#ffffff25}
.hero-version-switch{position:fixed;right:18px;bottom:18px;z-index:94;display:flex;gap:5px;padding:6px;background:#fffffff2;border:1px solid #cbd7e7;border-radius:16px;box-shadow:0 8px 35px #17376920}
.hero-version-switch button{padding:10px 14px;border:0;border-radius:10px;color:#29425d;background:transparent;font-size:12px;font-weight:700}.hero-version-switch button[aria-pressed=true]{background:#14273c;color:white}
@media(max-width:700px){html[data-hero-version=bold] .hero h1{font-size:clamp(31px,8.1vw,57px)}.hero-version-switch{bottom:12px;right:12px}.hero-version-switch button{padding:10px;font-size:11px}}
@media(prefers-reduced-motion:reduce){.hero #logo3d,.hero .hero-line,.hero h1 .hero-declic,.hero .hero-description,.hero .hero-phone,.hero .hero-actions{animation:none!important;opacity:1!important;transform:none;clip-path:none;transition:none}}
/* Apparence du logo validée. */
#logo3d,.header-bird{filter:brightness(84%) contrast(163%) saturate(73%) hue-rotate(0deg)}
/* Essai Playfair Display réservé à la signature. */
html[data-font-trial] .hero h1 .hero-declic{font-family:'Playfair Display',Georgia,serif;font-weight:600;font-style:normal;letter-spacing:-.045em}
html[data-font-trial] .hero h1 .hero-declic{font-style:italic}
/* La flèche prend de la hauteur après l’apparition de la promesse. */
.hero h1 .profit-arrow{display:inline-block;font-family:Arial,sans-serif;font-style:normal;font-size:.72em;vertical-align:.08em;color:#1369ec;-webkit-text-fill-color:#1369ec;transform:translate(0,0)}
.hero.bird-entered .profit-arrow{animation:profit-rise 3.6s cubic-bezier(.45,0,.25,1) 2.1s infinite}
@keyframes profit-rise{0%,15%,100%{transform:translate(0,0)}50%,65%{transform:translate(6px,-7px)}}
@media(prefers-reduced-motion:reduce){.hero.bird-entered .profit-arrow{animation:none}}
/* Chaque élément peint son propre dégradé : aucun glyphe fantôme derrière la flèche. */
html[data-font-trial] .hero h1 .profit-title{background:none;color:inherit;-webkit-text-fill-color:initial;letter-spacing:0;font-kerning:normal;font-variant-ligatures:none;white-space:nowrap}
.profit-words{background:linear-gradient(105deg,#11b6c4 5%,#1369ec 58%,#a79efd 100%);background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.hero h1 .profit-title .profit-arrow{background:linear-gradient(115deg,#a79efd,#b8adff);background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent;font-size:.65em;vertical-align:.08em;animation:none}
.hero.bird-entered h1 .profit-title .profit-arrow{animation:profit-arrow-enter 1.2s cubic-bezier(.22,1,.36,1) .65s both}
@keyframes profit-arrow-enter{from{opacity:0;transform:translate(-9px,11px)}to{opacity:1;transform:translate(0,0)}}
@media(prefers-reduced-motion:reduce){.hero.bird-entered h1 .profit-title .profit-arrow{animation:none}}
/* Accent éditorial avec le dessin et l’espacement naturels de la police. */
html[data-font-trial] .hero h1 .profit-title{font-family:'DM Serif Display',Georgia,serif;font-weight:400;font-style:italic;letter-spacing:normal;font-kerning:normal;font-variant-ligatures:normal}
/* Espacement resserré uniquement sur « ventes ». */
.hero h1 .sales-word{letter-spacing:-.035em}
/* Texte courant plus présent, titres Jakarta conservés. */
:root{--trial-body:'DM Sans'}
.hero-description{font-size:18px;font-weight:500;line-height:1.65;letter-spacing:-.025em;color:#344c65;max-width:500px}
@media(max-width:1000px){.hero-description{font-size:16px}}
@media(max-width:700px){.hero-description{font-size:16px;line-height:1.7}}
/* Manrope pour le texte courant et signature après le paragraphe. */
:root{--trial-body:Manrope}
.hero.bird-entered h1 .hero-declic{animation-delay:2.1s}
.hero.bird-entered h1 .profit-title .profit-arrow{animation-delay:2.65s}
.hero.bird-entered .hero-description{animation-delay:2.8s}
.hero-copy .hero-description+.eyebrow{margin:18px 0 24px;font-size:9px;letter-spacing:1.3px}
.hero:not(.bird-entered) .hero-copy .hero-description+.eyebrow{animation:none;opacity:0}
.hero.bird-entered .hero-copy .hero-description+.eyebrow{animation:detail-rise 1.1s ease 3s both}
.hero.bird-entered .hero-phone{animation-delay:3.15s}
.hero.bird-entered .hero-actions{animation-delay:3.3s}
@media(prefers-reduced-motion:reduce){.hero .hero-copy .hero-description+.eyebrow{animation:none!important;opacity:1!important}}
/* Enchaînement continu et signature au-dessus du paragraphe. */
.hero.bird-entered h1 .hero-declic{animation-delay:.85s}
.hero.bird-entered h1 .profit-title .profit-arrow{animation-delay:1.4s}
.hero-copy h1+.eyebrow{font-size:12px;letter-spacing:1.3px;line-height:1.6;margin:24px 0 12px;max-width:100%}
.hero-copy h1+.eyebrow+.hero-description{margin-top:0}
.hero:not(.bird-entered) .hero-copy h1+.eyebrow{animation:none;opacity:0}
.hero.bird-entered .hero-copy h1+.eyebrow{animation:detail-rise 1.1s ease 1.5s both}
.hero.bird-entered .hero-description{animation-delay:1.65s}
.hero.bird-entered .hero-phone{animation-delay:1.85s}
.hero.bird-entered .hero-actions{animation-delay:2s}
@media(max-width:700px){.hero-copy h1+.eyebrow{font-size:10px;letter-spacing:1px}}
@media(prefers-reduced-motion:reduce){.hero .hero-copy h1+.eyebrow{animation:none!important;opacity:1!important}}
/* Transition franche entre le hero et les expertises. */
.hero{padding-bottom:55px}
.ticker{background:#080b10;color:#fff;border-color:#080b10}
.ticker i{color:#fff;opacity:.65}
@media(max-width:700px){.hero{padding-bottom:40px}}