/* Gaia Concept · système graphique commun. Sans dépendance ni police distante. */
:root{--paper:#f7f8f5;--white:#fff;--ink:#202827;--green:#173a35;--sage:#7b9d96;--mineral:#dfe9e9;--muted:#52625e;--line:#d6ded8;--serif:Georgia,'Times New Roman',serif;--sans:'Segoe UI',Arial,sans-serif;--gutter:clamp(22px,5vw,88px);--radius:6px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img,video{max-width:100%;display:block}img{height:auto}h1,h2,h3,p{margin:0}p+p{margin-top:1em}h1,h2,h3{font-weight:400}h1,h2{font-family:var(--serif);letter-spacing:-.047em;line-height:1.09}h1{font-size:clamp(44px,5.5vw,82px)}h2{font-size:clamp(35px,4vw,59px)}h3{font-family:var(--serif);font-size:30px;line-height:1.2;letter-spacing:-.025em}h1 em{color:#496f65;font-weight:400}ul{padding-left:20px}li+li{margin-top:9px}strong{font-weight:600}[hidden]{display:none!important}.container{max-width:1550px;padding-left:var(--gutter);padding-right:var(--gutter);margin-inline:auto}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:600;line-height:1.6;color:var(--green)}.lead{font-size:clamp(18px,1.6vw,22px);line-height:1.55;color:#3f5550}.small{font-size:12px;line-height:1.6;color:var(--muted)}.button{display:inline-flex;justify-content:center;align-items:center;gap:30px;min-height:51px;padding:13px 22px;background:var(--green);color:#fff;border:1px solid var(--green);border-radius:3px;font-size:13px;font-weight:600;line-height:1.5;transition:background .2s,transform .2s;white-space:normal;text-align:center}.button span{font-size:19px;font-weight:400}.button:hover{background:#28534b;transform:translateY(-2px)}.button-light{background:transparent;color:var(--green);border-color:#b6c8be}.button-light:hover{background:#e5ede7}.button:disabled{opacity:.55;cursor:wait;transform:none}.text-link{display:inline-flex;align-items:center;gap:30px;border-bottom:1px solid #9cb3aa;padding:8px 0;font-weight:600;font-size:13px}.text-link:hover{color:#315d51;border-color:var(--green)}.phone-link{display:block;font-size:15px;text-decoration:underline;text-underline-offset:5px}.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:var(--green);color:#fff;padding:15px}.skip-link:focus{top:10px}:focus-visible{outline:3px solid #326baf;outline-offset:5px}.preview-banner{display:flex;justify-content:space-between;padding:6px var(--gutter);background:#e4eae4;color:#40584e;font-size:9px;letter-spacing:.1em}.site-header{position:sticky;top:0;z-index:30;background:rgba(247,248,245,.97);border-bottom:1px solid var(--line)}.header-inner{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0}.brand img{object-fit:contain;width:47px;height:47px}.brand>span{font-size:16px;letter-spacing:.12em;font-weight:600;line-height:1.5}.brand small{display:block;font-size:8px;letter-spacing:.18em;font-weight:400}#main-nav{display:flex;align-items:center;gap:clamp(16px,2.1vw,35px);font-size:12px}#main-nav>a{padding:8px 0}#main-nav>a[aria-current=page]{border-bottom:1px solid var(--green)}#main-nav .nav-quote{background:var(--green);color:#fff;padding:12px 18px;border-radius:3px;display:flex;gap:20px}.header-phone{display:none;font-size:12px}.menu-toggle,.mobile-nav-extra{display:none}.home-hero{display:grid;grid-template-columns:1.02fr 1fr;gap:4vw;padding-top:44px;padding-bottom:38px;min-height:650px;align-items:center}.hero-copy{padding:34px 0}.hero-copy h1{font-size:clamp(45px,4.9vw,76px);margin:25px 0}.hero-copy>.lead{font-size:20px;margin-bottom:14px;max-width:450px}.hero-detail{max-width:440px;font-size:14px;color:var(--muted)}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.hero-actions .button{gap:15px;font-size:12px;padding:13px 18px}.status-dot{width:6px;height:6px;display:inline-block;background:var(--sage);border-radius:50%;margin-right:8px;vertical-align:middle}.discover{display:inline-flex;gap:15px;align-items:center;font-size:11px;color:var(--muted);margin-top:52px}.discover>span{display:flex;align-items:center;justify-content:center;border:1px solid var(--line);width:30px;height:30px;border-radius:50%}.hero-visual{position:relative;min-height:580px;height:100%;overflow:hidden;background:linear-gradient(140deg,#c5d9d5,#7b9d96 55%,#24473f);border-radius:100px 6px 6px 6px;isolation:isolate}.hero-visual video{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.hero-visual-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,20,15,.18),transparent 30%,rgba(0,24,22,.65))}.visual-top{position:absolute;top:30px;left:28px;right:28px;display:flex;justify-content:space-between;align-items:center;color:#fff;font-size:10px;gap:12px}.video-toggle{color:#fff;display:flex;gap:12px;align-items:center;border:1px solid #ffffff88;background:#173a3570;border-radius:30px;padding:8px 14px;font-size:10px}.visual-caption{position:absolute;bottom:48px;left:37px;color:#fff}.visual-caption>span:first-child{font-size:9px;letter-spacing:.22em}.visual-caption p{font-size:40px;font-family:var(--serif);line-height:1.15;letter-spacing:-.025em;margin:16px 0}.visual-caption .small{color:#fff;font-size:9px;max-width:270px;display:block}.visual-index{position:absolute;right:30px;bottom:50px;writing-mode:vertical-rl;color:#fff;letter-spacing:.18em;font-size:10px}.visual-index span{margin:16px 0;color:#c9d9c9}.service-strip{display:flex;justify-content:space-between;gap:20px;padding-block:24px;border-bottom:1px solid var(--line);font-size:11px;color:#495f57}.service-strip span:before{content:'+';margin-right:12px;color:#466a5c}.section{padding-top:100px;padding-bottom:100px}.section-head{margin-bottom:42px;display:grid;grid-template-columns:1fr 2fr;gap:40px;align-items:start}.section-head .eyebrow{padding-top:9px}.section-head h2{max-width:750px}.tinted{background:#edf1eb}.expertise-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.expertise{display:grid;grid-template-columns:.75fr 1fr;background:#edf1ed;border:1px solid #d9e2da;overflow:hidden;min-height:395px;border-radius:4px}.expertise.water{background:#e3eceb;border-color:#d4dfdf}.expertise-art{position:relative;isolation:isolate;overflow:hidden;min-height:300px;background:linear-gradient(145deg,#d5dfd0,#edf1e8);border-right:1px solid #d3ddcf;display:flex;align-items:end;padding:25px}.expertise-art>span{font-size:9px;letter-spacing:.15em;z-index:1;color:#345344}.water .expertise-art{background:linear-gradient(145deg,#c5d9d9,#e1eded);border-color:#cbdbdb}.expertise-body{padding:35px 28px;display:flex;flex-direction:column;align-items:start}.expertise-body h3{font-size:clamp(26px,2.5vw,38px);margin:18px 0}.expertise-body p:not(.eyebrow){font-size:13px;line-height:1.8;color:#435c52;margin-bottom:24px}.expertise-body .text-link{margin-top:auto;font-size:11px;gap:15px}.air-flow{width:370px;height:300px;position:absolute;top:50px;left:-100px;background:repeating-radial-gradient(ellipse at 10% 60%,transparent 0 23px,#f9fcf6 24px 27px,transparent 28px 43px);transform:rotate(-25deg);opacity:.8}.water-ripple{position:absolute;top:70px;left:-50px;width:330px;height:230px;border-radius:50%;background:repeating-radial-gradient(ellipse at center,transparent 0 13px,#f2ffff90 14px 17px,#8eafb540 18px 20px,transparent 22px 30px);transform:rotate(-25deg);box-shadow:0 40px 90px #7e9b9930}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.card{border-top:1px solid #aebbaf;padding-top:22px}.card-num{font-size:11px;color:#4f7060;display:block;margin-bottom:34px}.card h3{font-size:28px;max-width:300px;margin-bottom:18px}.card p{font-size:14px;color:var(--muted)}.audiences{display:grid;grid-template-columns:1fr 1fr;gap:60px}.audiences article{padding:30px 0;border-top:1px solid var(--line)}.audiences h3{font-size:42px;margin:15px 0}.audiences p:not(.eyebrow){font-size:15px;color:var(--muted);max-width:480px;margin-bottom:25px}.media-await{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.media-lines{background:#d4ded1;min-height:330px;position:relative;border-radius:3px;overflow:hidden}.media-lines:before,.media-lines:after{content:'';position:absolute;border:1px solid #91a28e;width:60%;height:120%;transform:rotate(-32deg);top:-30%;left:15%}.media-lines:after{left:60%}.media-lines span{position:absolute;bottom:25px;left:25px;font-size:10px;letter-spacing:.15em}.media-await h3{font-size:36px;margin:15px 0}.media-await p:not(.eyebrow){max-width:460px;font-size:14px;color:var(--muted)}.media-await .small{margin-top:20px;font-size:11px!important}.testimonial-await{background:#e4eae3;text-align:center}.testimonial-await h2{margin:20px 0}.testimonial-await p:last-child{max-width:570px;margin:auto;font-size:14px;color:#4e6458}.zone-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.zone-grid>div>p{max-width:480px}.zone-grid .text-link{margin-top:20px}.zone-art{min-height:320px;display:flex;align-items:center;justify-content:center;flex-direction:column;position:relative;border:1px solid #c8d6cd;border-radius:180px 180px 4px 4px;background:radial-gradient(ellipse at 50% 70%,#b8cdbb,transparent 65%);overflow:hidden}.zone-art>span{font-family:var(--serif);font-size:170px;color:#476a53;letter-spacing:-.09em;line-height:1.1}.zone-art p{text-transform:uppercase;letter-spacing:.16em;font-size:12px}.zone-art small{font-size:10px;margin:10px}.faq{margin-left:33.333%}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;font-size:15px}.faq summary::-webkit-details-marker{display:none}.faq summary>span{font-size:23px;font-weight:300;color:#4b6959}.faq details[open] summary>span{transform:rotate(45deg)}.faq details>div{padding:0 40px 25px 0;color:var(--muted);font-size:14px}.final-cta{background:#dce6db;padding:65px 0 70px;border-top:1px solid #c8d6c6}.cta-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:65px;align-items:center;margin-top:25px}.cta-grid h2{font-size:clamp(42px,5vw,73px)}.cta-grid p{font-size:14px;margin-bottom:25px}.cta-grid .phone-link{margin-top:24px;font-size:13px}.site-footer{padding:65px 0 0;background:#f5f6f1}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:55px}.footer-grid p{margin-top:23px;font-size:14px}.footer-grid .small{font-size:11px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;align-content:start;font-size:12px}.footer-grid>div:last-child .eyebrow{margin-top:0;margin-bottom:22px;font-size:10px}.footer-grid>div:last-child>a{display:block;font-size:12px}.footer-grid .footer-phone{font-family:var(--serif);font-size:27px!important;margin:10px 0}.footer-grid .button{display:inline-flex!important;margin-top:24px}.footer-bottom{border-top:1px solid var(--line);margin-top:55px;padding:24px 0;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}.footer-bottom>div{display:flex;gap:25px}.mobile-actions{display:none}.page-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;padding-top:45px;padding-bottom:70px;align-items:center}.breadcrumbs{font-size:10px;color:var(--muted);margin-bottom:60px}.breadcrumbs span{padding:0 12px}.page-hero h1{margin:22px 0}.page-hero .lead{max-width:590px;margin-bottom:30px}.abstract{height:440px;position:relative;overflow:hidden;background:#d9e1d5;border-radius:150px 4px 4px 4px;display:flex;align-items:end;padding:30px;isolation:isolate}.abstract.water{background:#d9e7e7}.abstract.neutral{background:#e0e5d9}.abstract>span{font-family:var(--serif);font-size:80px;letter-spacing:-.05em;color:#446456;position:relative}.orb{position:absolute;top:50px;left:25%;height:330px;width:330px;box-shadow:inset -30px -30px 70px #6e8e7850,15px 25px 45px #627b6b30;background:radial-gradient(ellipse at 30% 30%,#fbfff7,#d4e3cf 70%);border-radius:50%}.water .orb{border-radius:60% 50% 60% 40%;background:radial-gradient(ellipse at 30% 30%,#f2ffff,#a4c1c7 70%);transform:rotate(-35deg)}.abstract-line{position:absolute;inset:0;background:repeating-linear-gradient(-30deg,transparent 0 60px,#ffffff45 61px 62px,transparent 63px 90px)}.prose-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:85px}.prose-grid p{color:var(--muted);font-size:15px}.prose-grid h3{margin:15px 0}.prose-grid h3:not(:first-child){margin-top:40px}.aside{background:#f8faf5;padding:35px;border:1px solid var(--line);border-radius:3px;align-self:start}.aside .button{margin-top:25px}.aside ul{font-size:14px;color:var(--muted)}.company-logo{width:250px;margin:auto}.reading{max-width:800px;margin-left:auto;font-size:16px}.reading h2{font-size:32px;margin:38px 0 18px}.reading h3{margin-bottom:20px}.reading p{color:var(--muted)}.reading a:not(.text-link){text-decoration:underline;text-underline-offset:4px}.reading .text-link{margin-top:25px}.project-placeholders{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-bottom:40px}.project-placeholders>div{min-height:260px;background:repeating-linear-gradient(135deg,#dce5d8 0 60px,#e2e9df 61px 120px);border:1px solid #c5d1c1;border-radius:3px;padding:30px;display:flex;flex-direction:column;justify-content:space-between}.project-placeholders>div:nth-child(2){background:repeating-linear-gradient(135deg,#d9e5e4 0 60px,#e2eceb 61px 120px)}.project-placeholders span{font-size:10px;letter-spacing:.1em}.project-placeholders p{font-size:14px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-bottom:25px}.contact-grid>a{padding:40px;background:#edf1e9;display:flex;flex-direction:column;gap:20px;border:1px solid var(--line)}.contact-grid strong{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3vw,48px);line-height:1.2;overflow-wrap:anywhere}.contact-grid>a>span:last-child{font-size:13px}.legal h1{margin:20px 0 35px}.legal .reading{margin:40px 0}.notice{border:1px solid #c7d3c7;border-left:3px solid #577965;padding:18px 20px;font-size:13px;background:#f2f5ed;line-height:1.7;color:#3d5446}.notice strong{display:block}.error-page h1{margin:25px 0}.error-page>.button{margin:30px 0 60px}.quote-intro{padding-top:65px;padding-bottom:50px}.quote-intro h1{font-size:clamp(40px,4.7vw,68px);margin:18px 0}.quote-layout{display:grid;grid-template-columns:300px 1fr;gap:65px;padding-bottom:90px;align-items:start}.quote-aside{padding:25px 0}.quote-aside h2{font-size:34px;margin:15px 0 30px}.quote-aside ol{list-style:none;counter-reset:steps;padding:0}.quote-aside li{counter-increment:steps;font-size:13px;color:var(--muted);padding:12px 0;display:flex;gap:15px;align-items:center}.quote-aside li:before{content:counter(steps,decimal-leading-zero);font-size:10px;width:27px;height:27px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center}.quote-aside li[aria-current=step]{color:var(--green);font-weight:600}.quote-aside li[aria-current=step]:before{background:var(--green);color:#fff;border-color:var(--green)}.quote-aside>p{font-size:12px;margin:27px 0 8px}.quote-aside .small{max-width:240px;font-size:11px}.quote-panel{background:#fff;border:1px solid var(--line);padding:40px;border-radius:5px;box-shadow:0 15px 50px #173a3505;min-height:490px;min-width:0}.progress-row{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}progress{width:100%;height:3px;display:block;border:0;margin:12px 0 35px;accent-color:var(--green)}progress::-webkit-progress-bar{background:#e6ece6}progress::-webkit-progress-value{background:var(--green)}fieldset{border:0;padding:0;margin:0;min-width:0}legend{font-family:var(--serif);font-size:33px;line-height:1.2;letter-spacing:-.025em;padding:0;margin-bottom:14px}fieldset>p{font-size:14px;color:var(--muted);margin-bottom:25px}.choice-grid{display:grid;gap:15px}.choice{display:flex;align-items:center;gap:18px;border:1px solid var(--line);padding:23px 20px;border-radius:4px;cursor:pointer;transition:background .2s,border-color .2s}.choice:hover{background:#f3f6ef}.choice:has(input:checked){background:#edf3ea;border-color:var(--green)}.choice input{accent-color:var(--green);height:20px;width:20px;flex-shrink:0}.choice strong{display:block;font-weight:500;font-size:17px}.choice small{display:block;font-size:12px;margin-top:5px;color:var(--muted)}.choice>span:last-child:not(:nth-child(2)){margin-left:auto}.fields{display:grid;grid-template-columns:1fr 1fr;gap:21px 20px}.fields label{font-size:12px;font-weight:600;color:#344f43;display:flex;flex-direction:column;gap:8px}.fields input,.fields select,.fields textarea{padding:12px 13px;border:1px solid #b7c6bc;border-radius:3px;background:#fff;width:100%;min-width:0;font-weight:400;font-size:16px;color:var(--ink);min-height:48px}.fields input:invalid:not(:placeholder-shown){box-shadow:none}.fields textarea{resize:vertical}.fields .full{grid-column:1/-1}.consent{display:flex;align-items:start;gap:12px;font-size:12px;margin:25px 0 12px}.consent input{margin-top:5px;accent-color:var(--green);height:18px;width:18px;flex-shrink:0}.consent a{text-decoration:underline}fieldset>.small{margin-top:15px;font-size:11px}.form-actions{display:flex;justify-content:flex-end;gap:15px;margin-top:30px}.form-actions .button{font-size:12px}.form-actions .button-light{margin-right:auto}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}#form-status:not(:empty){margin-top:23px;border-left:3px solid #925333;background:#faf3ed;color:#713d28;padding:14px 18px;font-size:13px}#form-status.success{background:#edf5eb;border-color:#456b42;color:#274825}#quote-summary{margin:20px 0}#quote-summary>div{display:grid;grid-template-columns:1fr 1.8fr;gap:15px;border-bottom:1px solid #e2e8e1;padding:12px 0;font-size:13px}#quote-summary dt{color:var(--muted)}#quote-summary dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
@media(min-width:1500px){.header-phone{display:block}}
@media(max-width:1150px){.header-inner{gap:15px}.brand>span{font-size:13px}.brand img{width:42px;height:42px}#main-nav{gap:18px;font-size:11px}#main-nav .nav-quote{padding:11px 13px;gap:10px}.home-hero{gap:30px;min-height:590px}.hero-visual{min-height:520px}.hero-actions{display:grid;justify-content:start}.hero-copy h1{font-size:53px}.hero-copy>.lead{font-size:18px}.discover{margin-top:25px}.expertise{grid-template-columns:1fr}.expertise-art{min-height:210px;border:0}.air-flow{width:600px;top:-80px;left:-50px}.water-ripple{left:25%;top:0}.expertise-body{padding:30px}.cards{gap:28px}.card h3{font-size:26px}.footer-grid{gap:35px}.quote-layout{grid-template-columns:240px 1fr;gap:35px}.page-hero{gap:40px}.abstract{height:400px}.orb{left:15%;height:300px;width:300px}.prose-grid{gap:40px}}
@media(max-width:900px){:root{--gutter:28px}.header-inner{min-height:75px}.menu-toggle{display:flex;align-items:center;gap:15px;border:1px solid var(--line);padding:10px 14px;font-size:12px;color:var(--green);background:transparent;border-radius:3px;margin-left:auto}#main-nav{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:stretch;padding:15px 28px 30px;background:var(--paper);box-shadow:0 20px 25px #173a3512;max-height:calc(100dvh - 100px);overflow:auto;border-bottom:1px solid var(--line);font-size:15px;gap:0}#main-nav.is-open{display:flex}#main-nav>a{padding:13px 0;border-bottom:1px solid var(--line)}#main-nav .mobile-nav-extra{display:block}#main-nav .nav-quote{margin-top:18px;justify-content:space-between;padding:15px}.hero-copy h1{font-size:49px}.home-hero{padding-top:25px;gap:25px}.hero-visual{min-height:530px}.visual-top{left:20px;right:20px;top:30px;flex-direction:column;align-items:start}.visual-caption{left:25px;bottom:40px}.visual-caption p{font-size:32px}.visual-caption .small{max-width:180px}.visual-index{right:18px;bottom:40px}.section{padding-block:70px}.section-head{grid-template-columns:1fr;gap:18px}.section-head .eyebrow{padding:0}.cards{gap:23px}.card h3{font-size:25px}.card p{font-size:13px}.media-await{gap:35px}.media-await h3{font-size:30px}.faq{margin-left:0}.cta-grid{gap:30px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1;border-top:1px solid var(--line);padding-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:10px 30px;align-items:center}.footer-grid>div:last-child .eyebrow{margin:0}.footer-grid .button{margin:0}.footer-grid .footer-phone{margin:0}.footer-bottom{flex-wrap:wrap}.quote-layout{grid-template-columns:1fr}.quote-aside{display:none}.quote-panel{max-width:800px}.page-hero h1{font-size:50px}.page-hero{grid-template-columns:1.3fr 1fr;gap:25px}.abstract{height:380px;padding:22px}.abstract>span{font-size:60px}.orb{height:230px;width:230px;left:0;top:60px}.prose-grid{gap:30px}.aside{padding:25px}.service-strip{flex-wrap:wrap}.service-strip span{width:44%}}
@media(max-width:600px){:root{--gutter:22px}html{scroll-padding-top:80px}.preview-banner{font-size:7px;letter-spacing:.06em;gap:20px;padding-block:5px}.preview-banner span:last-child{display:none}.header-inner{min-height:72px}.brand>span{font-size:13px}.brand img{width:40px;height:40px}.brand small{font-size:7px}.menu-toggle{font-size:11px;padding:8px 12px}.home-hero{grid-template-columns:1fr;padding-top:15px;padding-bottom:25px;gap:12px}.hero-copy{padding:25px 0}.hero-copy h1{font-size:47px;margin:23px 0;line-height:1.06}.hero-copy>.lead{font-size:18px}.hero-detail{font-size:13px;max-width:350px}.eyebrow{font-size:10px}.hero-actions{display:flex;gap:10px;margin-top:24px}.hero-actions .button{font-size:11px;padding:12px 13px;gap:8px;min-height:48px}.discover{margin-top:27px;font-size:10px}.hero-visual{min-height:410px;border-top-left-radius:85px}.visual-top{left:30px;right:20px;top:25px;flex-direction:row;align-items:center}.visual-caption{bottom:33px;left:28px}.visual-caption p{font-size:38px}.visual-caption .small{max-width:240px}.service-strip{padding-block:18px;gap:13px;font-size:10px}.service-strip span:before{margin-right:6px}.section{padding-block:56px}.section-head{gap:15px;margin-bottom:30px}.section-head h2{font-size:38px}.expertise-grid{grid-template-columns:1fr;gap:22px}.expertise{grid-template-columns:1fr;min-height:0}.expertise-art{min-height:200px}.expertise-body{padding:28px}.expertise-body h3{font-size:34px;margin:15px 0}.expertise-body p:not(.eyebrow){font-size:14px;max-width:370px}.expertise-body .text-link{font-size:12px}.cards{grid-template-columns:1fr;gap:30px}.card{display:grid;grid-template-columns:35px 1fr;gap:0 15px;padding-top:23px}.card-num{grid-row:1/3;margin:4px 0}.card h3{font-size:27px;max-width:none;margin-bottom:12px}.card p{font-size:14px;grid-column:2}.audiences{grid-template-columns:1fr;gap:12px}.audiences h3{font-size:37px}.audiences article{padding-block:25px}.media-await{grid-template-columns:1fr;gap:30px}.media-lines{min-height:250px}.media-await h3{font-size:33px}.testimonial-await h2{font-size:35px}.zone-grid{grid-template-columns:1fr;gap:35px}.zone-art{min-height:290px;max-width:420px;width:100%;margin:auto}.zone-art>span{font-size:150px}.faq summary{font-size:14px;padding:20px 0}.faq details>div{font-size:13px;padding-right:20px}.final-cta{padding-block:46px}.cta-grid{grid-template-columns:1fr;gap:28px;margin-top:20px}.cta-grid h2{font-size:47px}.site-footer{padding-top:45px;padding-bottom:65px}.footer-grid{grid-template-columns:1fr;gap:35px}.footer-links{font-size:13px;gap:15px}.footer-grid>div:last-child{grid-column:auto;display:block}.footer-grid>div:last-child .eyebrow{margin-bottom:15px}.footer-grid .footer-phone{margin-bottom:10px}.footer-grid .button{margin-top:22px}.footer-bottom{margin-top:30px;display:flex;flex-direction:column;gap:14px}.footer-bottom>div{gap:20px}.mobile-actions{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:1fr 1.5fr;z-index:40;border-top:1px solid #c5d3c7;background:var(--paper);padding-bottom:env(safe-area-inset-bottom)}.mobile-actions a{font-size:12px;font-weight:600;min-height:56px;display:flex;align-items:center;justify-content:center;gap:25px}.mobile-actions a:last-child{background:var(--green);color:#fff}.page-hero{grid-template-columns:1fr;padding-top:25px;padding-bottom:40px;gap:35px}.breadcrumbs{margin-bottom:35px}.page-hero h1{font-size:47px}.page-hero .lead{font-size:18px}.abstract{height:280px;border-top-left-radius:100px}.abstract>span{font-size:70px}.orb{left:37%;top:25px;height:250px;width:250px}.prose-grid{grid-template-columns:1fr;gap:30px}.prose-grid h3{font-size:29px}.reading{font-size:15px}.reading h2{font-size:30px}.reading h3{font-size:29px}.project-placeholders{grid-template-columns:1fr}.project-placeholders>div{min-height:240px}.contact-grid{grid-template-columns:1fr;gap:20px}.contact-grid>a{padding:28px}.contact-grid strong{font-size:36px}.legal h1{font-size:42px}.quote-intro{padding-top:40px;padding-bottom:30px}.quote-intro h1{font-size:42px}.quote-intro .lead{font-size:16px}.quote-layout{padding-bottom:50px}.quote-panel{padding:25px 20px;min-height:420px}.quote-layout.container{padding-inline:12px}.quote-panel legend{font-size:29px}.choice{gap:12px;padding:19px 14px}.choice strong{font-size:16px}.choice small{font-size:11px}.fields{grid-template-columns:1fr;gap:18px}.fields .full{grid-column:auto}.fields label{font-size:12px}.form-actions{gap:10px;flex-wrap:wrap}.form-actions .button{padding:12px 16px;font-size:12px;gap:15px}.notice{padding:15px;font-size:12px}#quote-summary>div{grid-template-columns:1fr;gap:3px}.quote-panel fieldset>p{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}@media print{.preview-banner,.site-header,.site-footer,.mobile-actions,.hero-visual,.final-cta,.form-actions{display:none!important}body{background:#fff;color:#000}.section{padding-block:25px}.container{padding-inline:0}.quote-layout{display:block}.quote-panel{border:0}.quote-aside{display:none}}

.hero-picture{position:absolute;inset:0}.hero-picture img{width:100%;height:100%;object-fit:cover}

.menu-toggle{min-height:44px}.visual-top>span{background:#173a35e6;padding:6px 10px;border-radius:20px}.video-toggle{background:#173a35e6}

/* Aquabion : produit réel issu de la documentation fournie, sans modification de son apparence. */
.aquabion-hero{align-items:center}.aquabion-hero>div>p:not([class]){max-width:540px;color:var(--muted);font-size:15px;line-height:1.8}.aquabion-hero .hero-actions{align-items:center;gap:24px;flex-wrap:wrap}.aquabion-hero .text-link{font-size:12px}.aquabion-product{margin:0;min-width:0;position:relative;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto 1fr auto;align-items:center;gap:25px 15px;padding:32px;background:#fff;border:1px solid var(--line);border-radius:100px 5px 5px 5px;min-height:530px;overflow:hidden}.product-top{grid-column:1/-1;padding:5px 0 0 15px}.product-top .eyebrow{display:block;margin-bottom:15px}.product-brand{font-size:34px;letter-spacing:-.05em;font-weight:700;color:var(--green)}.product-brand sup{font-size:12px;vertical-align:top;line-height:2}.aquabion-product>img{grid-column:2;grid-row:2/4;display:block;width:auto;height:345px;max-width:100%;object-fit:contain;justify-self:center;align-self:center}.aquabion-product figcaption{grid-row:2/4;grid-column:1;align-self:end;padding:0 0 10px 15px;line-height:1.6}.aquabion-product figcaption strong{display:block;font-family:var(--serif);font-size:26px;font-weight:400;letter-spacing:-.025em}.aquabion-product figcaption span{display:block;font-size:10px;line-height:1.6;margin-top:20px;color:var(--muted)}.source-links{display:flex;flex-direction:column;align-items:start;gap:18px;margin-block:25px}.source-links .text-link{font-size:14px}.aquabion-strip{gap:20px}.aquabion-strip>span{line-height:1.6}
@media(max-width:1150px){.aquabion-product{padding:28px 22px;gap:15px 8px}.product-brand{font-size:29px}.aquabion-product figcaption strong{font-size:24px}.aquabion-product>img{height:310px}.aquabion-hero .hero-actions{display:flex;align-items:start;flex-direction:column;gap:20px}}
@media(max-width:900px){.aquabion-hero{grid-template-columns:1.15fr 1fr}.aquabion-product{min-height:490px;grid-template-columns:1fr 1fr;padding:25px 18px;gap:10px}.product-top{padding-left:8px}.product-brand{font-size:26px}.aquabion-product>img{height:300px}.aquabion-product figcaption{padding-left:8px}.aquabion-product figcaption strong{font-size:22px}}
@media(max-width:600px){.aquabion-hero{grid-template-columns:1fr}.aquabion-hero h1{font-size:46px}.aquabion-product{min-height:450px;max-width:440px;width:100%;margin-inline:auto;padding:27px;gap:20px;border-top-left-radius:75px}.product-top{padding-left:12px}.product-brand{font-size:33px}.aquabion-product>img{height:275px}.aquabion-product figcaption{padding-left:12px}.aquabion-product figcaption strong{font-size:26px}.aquabion-strip>span{width:44%;font-size:10px}.source-links .text-link{font-size:13px}}

/* Comparatifs et parcours de devis adapté. */
.comparison-wrap{overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:4px;background:#fff;overscroll-behavior-x:contain}
.comparison{width:100%;min-width:660px;border-collapse:collapse;font-size:14px;line-height:1.65;text-align:left}
.comparison caption{text-align:left;padding:18px 22px;font-weight:600;color:var(--green);background:#edf1eb}
.comparison th,.comparison td{vertical-align:top;padding:20px 22px;border-top:1px solid var(--line)}
.comparison thead th{background:#173a35;color:#fff;font-weight:600;border-top:0}
.comparison tbody th{width:21%;font-weight:600;color:var(--green);background:#f4f7f2}
.comparison tbody tr:nth-child(even) td{background:#f8faf7}
.comparison-hint{margin-bottom:12px}.comparison-note{max-width:850px;font-size:14px;color:var(--muted);margin:25px 0}
.section-actions{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-top:30px}
.quote-context{background:#edf2ee;border:1px solid var(--line);padding:16px 20px;margin-bottom:24px;border-radius:4px}
.quote-context p{font-weight:600;color:var(--green);font-size:14px}
.quote-context>div{display:flex;gap:18px;flex-wrap:wrap;margin-top:5px}
.quote-context button,#quote-summary dt button{border:0;background:transparent;color:var(--green);padding:8px 0;text-decoration:underline;text-underline-offset:4px;font-size:12px;min-height:36px}
#quote-summary>.summary-group{display:block;padding:20px 0;border-bottom:1px solid var(--line)}
#quote-summary .summary-group dt{display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--green)}
#quote-summary .summary-group dd{margin:10px 0 0;overflow-wrap:anywhere}
#quote-summary dd p{font-size:14px;margin:5px 0;white-space:pre-wrap}#quote-summary dd p>span{color:var(--muted)}
.quote-success{padding:35px;background:#edf4ec;border:1px solid #b8cdb8;border-radius:5px}.quote-success h2{margin:15px 0 24px;font-size:42px}
.quote-success p{font-size:15px}.request-reference{background:#fff;border:1px solid var(--line);padding:14px 18px;margin:20px 0;overflow-wrap:anywhere}
@media(max-width:600px){.comparison{min-width:620px;font-size:13px}.comparison td,.comparison th{padding:16px}.comparison caption{padding:16px}.quote-context{padding:15px}.quote-success{padding:25px 20px}.quote-success h2{font-size:35px}.section-actions>.button{width:100%}}

@media(min-width:721px){.comparison-hint{display:none}}
/* Direction visuelle du 16 octobre : matière, photographie et mouvement. */
.reading-progress{position:fixed;inset:0 auto auto 0;width:100%;height:3px;z-index:80;background:#9cae91;transform:scaleX(0);transform-origin:left;pointer-events:none}
.combined-link{display:flex;align-items:center;gap:14px;margin-top:18px;font-size:12px;color:var(--green);text-decoration:underline;text-underline-offset:4px;max-width:420px}
.home-hero .discover{margin-top:28px}.home-hero .hero-visual{border-radius:145px 8px 8px 8px}.visual-service-strip{letter-spacing:.04em}
.premium-picture{display:block;width:100%;height:100%;overflow:hidden}.premium-picture img{width:100%;height:100%;object-fit:cover}
.experience-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.experience-card{display:block;background:#f0f3ed;border:1px solid #dce3da;border-radius:7px;overflow:hidden;transition:transform .45s,box-shadow .45s}
.experience-card:hover{transform:translateY(-6px);box-shadow:0 22px 50px #14382a12}.experience-photo{position:relative;height:480px;overflow:hidden;background:#eee8dc}
.experience-photo .premium-picture img{transition:transform 1.2s cubic-bezier(.2,.7,.2,1);object-position:55% 30%}.experience-card:hover .premium-picture img{transform:scale(1.045)}
.water-experience .experience-photo{background:linear-gradient(120deg,#e3d5bd,#f6efe1 60%,#dce8e4)}.water-experience .premium-picture img{object-fit:contain;object-position:center}
.photo-index,.photo-origin{position:absolute;top:24px;z-index:1;background:#f7f8f5eb;color:#264e42;border:1px solid #ffffff88;backdrop-filter:blur(8px);padding:8px 12px;border-radius:3px;font-size:10px;letter-spacing:.1em}
.photo-index{left:24px}.photo-origin{right:24px;font-size:9px;letter-spacing:0}.experience-copy{padding:34px 40px 36px}.experience-copy h3{font-size:46px;margin:17px 0 20px;line-height:1.06}.experience-copy>p:not(.eyebrow){max-width:470px;color:var(--muted);font-size:14px;line-height:1.8}.experience-link{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #bcccbf;margin-top:28px;padding-top:22px;font-size:12px;font-weight:600;color:var(--green)}.experience-link>span{display:grid;place-items:center;width:38px;height:38px;border:1px solid #9eb8a7;border-radius:50%;font-size:18px;transition:background .3s,color .3s}.experience-card:hover .experience-link>span{background:var(--green);color:#fff}.water-experience{background:#e9f0ed}
.page-premium-photo{position:relative;min-height:540px;height:100%;margin:0;overflow:hidden;border-radius:110px 7px 7px 7px}.page-premium-photo .premium-picture{position:absolute;inset:0}.page-premium-photo .premium-picture img{object-position:50% 27%}.page-premium-photo figcaption{position:absolute;bottom:18px;left:22px;right:22px;color:#fff;background:#173a3585;backdrop-filter:blur(5px);width:max-content;max-width:calc(100% - 44px);padding:6px 10px;font-size:9px;border-radius:3px}
.product-showcase.aquabion-product{display:block;padding:28px 30px 22px;min-height:590px;border-radius:95px 7px 7px 7px;background:radial-gradient(ellipse at 25% 20%,#fff,#f0f4ed);text-align:center}.product-showcase .product-top{padding:0;text-align:left}.product-view-switch{display:flex;gap:6px;justify-content:center;padding:5px;border:1px solid #c9d8ce;border-radius:30px;background:#edf2ec;margin:23px 0 15px}.product-view-switch button{border:0;border-radius:24px;padding:10px 16px;background:transparent;font-size:11px;line-height:1.4;color:var(--green);flex:1;min-height:40px}.product-view-switch button[aria-pressed=true]{background:var(--green);color:#fff;box-shadow:0 4px 12px #173a3520}.product-panel{margin:0;position:relative;padding-top:15px}.product-panel img{width:auto;height:270px;max-width:100%;object-fit:contain;margin:5px auto 22px;mix-blend-mode:multiply}.product-small-label{display:inline-block;color:#597263;font-size:10px;letter-spacing:.04em;border:1px solid #c7d4c5;padding:5px 12px;border-radius:20px;margin-bottom:10px}.product-panel figcaption{padding:0;text-align:center}.product-panel figcaption strong{display:block;font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.2;color:var(--green)}.product-panel figcaption span{display:block;font-size:10px;line-height:1.7;color:var(--muted);margin-top:10px}.product-partner{font-size:11px;color:var(--green);margin-top:20px;border-top:1px solid #cedacc;padding-top:16px;letter-spacing:.02em}.technical-panel{padding-top:8px}.technical-panel img{height:290px}
.editorial-duo{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.editorial-duo>.premium-picture{height:620px;border-radius:7px 100px 7px 7px;background:#eee5d8}.editorial-duo>.premium-picture img{object-fit:contain}.editorial-duo>div{max-width:490px}.editorial-duo h3{font-size:42px;margin:20px 0 26px}.editorial-duo p:not(.eyebrow){font-size:15px;line-height:1.85;color:var(--muted)}.editorial-duo .button{margin:28px 0 20px}.editorial-duo .small{font-size:10px}
.map-panel{margin:0;padding:30px;background:linear-gradient(140deg,#eff3e9,#e6f0ee);border:1px solid #d4e0d5;border-radius:7px;align-self:center;overflow:hidden}.map-heading{display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:11px;color:#547468}.map-panel svg{width:100%;height:auto;display:block;margin-top:7px}.map-panel figcaption{border-top:1px solid #c8d8cc;padding-top:16px;display:flex;flex-direction:column;gap:6px}.map-panel figcaption strong{font-family:var(--serif);font-weight:400;font-size:26px;letter-spacing:-.03em;color:var(--green)}.map-panel figcaption>span{font-size:11px;color:var(--muted)}.map-panel figcaption small{font-size:9px;line-height:1.7;color:var(--muted);margin-top:6px}.map-panel figcaption a{text-decoration:underline;text-underline-offset:3px}.map-town text{paint-order:stroke;stroke:#e7f0e8;stroke-width:3px;stroke-linejoin:round}.map-town:hover text{fill:#142e27}.map-pulse{transform-box:fill-box;transform-origin:center}
.immersive-section{background:#173a35;color:#f1f4e9}.immersive-section .eyebrow{color:#b2c9b5}.film-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px;align-items:center}.film-copy>.lead{color:#edf3e8;font-family:var(--serif);font-size:30px;line-height:1.25}.film-copy>p:not(.lead){font-size:14px;color:#cad9cd;line-height:1.9}.film-copy>.text-link{margin-top:25px;color:#f1f4e9;border-color:#77998a}.film-copy .small{font-size:10px!important;margin-top:25px}.film-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#102e2a;border-radius:7px}.gaia-film{width:100%;height:100%;object-fit:cover}.film-play{position:absolute;inset:0;border:0;background:linear-gradient(0deg,#0b241e85,#0c21180f);color:#fff;display:flex;align-items:center;justify-content:center;gap:22px;padding:25px;font-family:var(--serif);font-size:34px;line-height:1.2;text-align:left}.play-disc{display:grid;place-items:center;width:75px;height:75px;border:1px solid #ffffffb0;border-radius:50%;font-family:var(--sans);font-size:29px;background:#ffffff12;backdrop-filter:blur(8px);transition:transform .4s,background .4s}.film-play:hover .play-disc{transform:scale(1.1);background:#ffffff28}.film-play small{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.04em;margin-top:10px}
.choice-combined{grid-column:1/-1;background:linear-gradient(120deg,#e4efdf,#e1ecea);border-color:#9eb8a2}.motion-toggle{background:transparent;border:1px solid #698579;border-radius:20px;padding:6px 11px;color:inherit;font-size:10px;line-height:1.5;cursor:pointer}.motion-toggle:hover{background:#ffffff12}
@keyframes gaia-reveal{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:none}}@keyframes gaia-hero-drift{from{transform:scale(1.045)}to{transform:scale(1)}}@keyframes gaia-map-pulse{0%,100%{transform:scale(.8);opacity:.25}50%{transform:scale(1.65);opacity:.06}}@keyframes gaia-outline{from{stroke-dashoffset:2100}to{stroke-dashoffset:0}}
.motion-ready [data-reveal]{opacity:0;transform:translateY(25px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.7,.2,1)}.motion-ready [data-reveal].is-visible{opacity:1;transform:none}.motion-ready .hero-picture img{animation:gaia-hero-drift 4.5s ease-out both}.motion-ready .map-panel.is-visible .map-pulse{animation:gaia-map-pulse 2s ease-in-out 2}.motion-ready .map-panel.is-visible .department-outline{stroke-dasharray:2100;animation:gaia-outline 2.5s ease-out both}
.motion-paused *, .motion-paused *::before,.motion-paused *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.motion-paused [data-reveal]{opacity:1!important;transform:none!important}
@media(max-width:1100px){.experience-photo{height:390px}.experience-copy{padding:28px}.experience-copy h3{font-size:39px}.photo-index{left:16px;top:16px}.photo-origin{right:16px;top:16px}.editorial-duo{gap:40px}.editorial-duo>.premium-picture{height:520px}.film-layout{gap:35px;grid-template-columns:.8fr 1.2fr}.film-play{font-size:28px}.product-showcase.aquabion-product{padding:25px 20px 20px}.product-view-switch button{padding-inline:8px}}
@media(max-width:900px){.page-premium-photo{min-height:440px}.experience-copy h3{font-size:35px}.film-layout{grid-template-columns:1fr}.film-copy{max-width:650px}.film-media{max-height:520px}.editorial-duo{gap:30px}.editorial-duo h3{font-size:34px}.editorial-duo>.premium-picture{height:480px}.map-panel{padding:22px}.map-heading{align-items:start;flex-direction:column;gap:3px}}
@media(max-width:700px){.experience-grid{grid-template-columns:1fr;gap:30px}.experience-photo{height:410px}.experience-copy{padding:28px 26px}.experience-copy h3{font-size:40px}.page-premium-photo{min-height:400px}.editorial-duo{grid-template-columns:1fr;gap:35px}.editorial-duo>.premium-picture{height:450px}.editorial-duo>div{max-width:none}.map-panel{padding:20px}.map-heading{flex-direction:row;gap:20px}.film-play{font-size:26px;gap:15px}.play-disc{height:58px;width:58px;font-size:24px}.home-hero .hero-visual{border-top-left-radius:95px}.combined-link{font-size:11px;line-height:1.65}.product-showcase.aquabion-product{min-height:570px;padding:27px}.product-view-switch button{font-size:11px}.motion-toggle{margin-top:8px}.map-panel figcaption strong{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.motion-ready [data-reveal]{opacity:1;transform:none}}

.air-experience .premium-picture img{object-position:50% 0%}