:root{--nuit:#1a1241;--nuit2:#2a2450;--canard:#3a878d;--menthe:#5ec998;--tendre:#9de6b1;--ardoise:#4a4266;--acier:#5e687f;--plan:#c7cedb;--papier:#e8edf1;--brume:#f1f5f3;--blanc:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--brume);color:var(--ardoise);font:400 16px/1.65 Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.shell{width:min(1180px,calc(100% - 48px));margin:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Archivo,Arial,sans-serif;color:var(--nuit)}.nav{height:90px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:11px;font:600 14px Archivo;letter-spacing:.08em;color:var(--nuit)}.brand img{width:38px;height:48px;object-fit:contain}.brand b{display:block;color:var(--canard);font:500 9px IBM Plex 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120px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:55px}.section-heading h2{color:white}.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--nuit2);border-left:1px solid var(--nuit2)}.cap-grid article{min-height:295px;padding:27px;border-right:1px solid var(--nuit2);border-bottom:1px solid var(--nuit2)}.cap-grid article>span{color:var(--menthe);font:500 10px IBM Plex Mono}.cap-grid h3{margin:49px 0 18px;color:white;font-size:23px}.cap-grid p{color:var(--plan);font-size:13.5px}.ecosystem{grid-template-columns:1fr 1fr;gap:120px;padding:122px 0}.proof-list>div{display:grid;grid-template-columns:45px 1fr;column-gap:15px;padding:29px 0;border-top:1px solid var(--plan)}.proof-list span{grid-row:1/3;color:var(--canard);font:500 10px IBM Plex Mono}.proof-list h3{margin-bottom:8px}.proof-list p{color:var(--acier);font-size:13.5px}.industries{padding:98px 0;background:var(--papier)}.industries-inner{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end}.industry-list{display:grid;grid-template-columns:1fr 1fr}.industry-list span{padding:18px 0;border-top:1px solid var(--plan);color:var(--nuit);font:500 15px Archivo}.contact-section{padding:116px 0}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.contact-intro h2{color:white}.contact-intro>p:not(.eyebrow){color:var(--plan)}.contact-note{display:flex;flex-direction:column;gap:6px;margin-top:42px;padding-top:20px;border-top:1px solid var(--nuit2)}.contact-note span{color:var(--menthe);font:500 9px IBM Plex Mono}.contact-form{padding:32px;background:white;color:var(--ardoise)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-form label{display:flex;flex-direction:column;gap:7px}.contact-form label>span{color:var(--acier);font:500 9.5px IBM Plex Mono;letter-spacing:.09em;text-transform:uppercase}.contact-form .wide{grid-column:1/-1}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid var(--plan);background:var(--brume);color:var(--nuit);font:15px Inter;padding:12px 13px}.contact-form .consent{flex-direction:row;margin-top:18px}.contact-form .consent input{width:auto}.contact-form .consent span{font:12px Inter;text-transform:none}.form-actions{display:flex;align-items:center;gap:22px;margin-top:23px}.form-actions p{margin:0;color:var(--acier);font-size:11px}.footer{display:grid;grid-template-columns:1fr 1fr 1fr;gap:35px;padding:43px 0 54px;color:var(--acier);font-size:11.5px}.footer>div:last-child{display:flex;flex-direction:column;text-align:right;color:var(--nuit)}
@media(max-width:900px){.nav-links{display:none}.hero-grid,.start,.ecosystem,.industries-inner,.contact-grid{grid-template-columns:1fr}.hero-copy{padding:86px 0 58px}.hero-panel{min-height:500px;margin-top:0}.cap-grid{grid-template-columns:1fr 1fr}.section-heading{display:block}}
@media(max-width:600px){.shell{width:calc(100% - 30px)}.nav{height:72px}.button.small{display:none}.hero-copy{padding-top:66px}.hero-actions{align-items:flex-start;flex-direction:column}.hero-panel{min-height:455px;margin-left:-15px;margin-right:-15px;padding:27px}.cap-grid,.industry-list,.field-grid,.footer{grid-template-columns:1fr}.contact-form .wide{grid-column:auto}.cap-section,.contact-section,.start,.ecosystem{padding:78px 0}.form-actions{align-items:flex-start;flex-direction:column}.footer>div:last-child{text-align:left}}
.nav-links{gap:22px;font-size:12.5px}.nav-feature{color:var(--canard);font-weight:600}.quality-strip{padding:98px 0;background:var(--nuit);color:var(--plan)}.quality-strip h2{max-width:800px;color:white}.quality-strip .section-lead{max-width:840px;color:var(--plan);font-size:15px}.quality-flow{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:42px 0 30px}.quality-flow span{padding:12px 14px;border:1px solid var(--nuit2);color:white;font:500 11px IBM Plex Mono;text-transform:uppercase}.quality-flow b{color:var(--menthe)}.industry-list>a{padding:18px 0;border-top:1px solid var(--plan);color:var(--nuit);font:500 15px Archivo}.industry-feature{display:flex;flex-direction:column}.industry-feature small{margin-top:4px;color:var(--canard);font:500 9px IBM Plex Mono;text-transform:uppercase;letter-spacing:.08em}
.med-hero{padding:105px 0 90px;background:var(--nuit);color:white}.med-hero-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:90px;align-items:end}.med-hero h1{margin-bottom:30px}.med-hero aside{display:flex;flex-direction:column;gap:15px;padding:32px;border:1px solid var(--nuit2);background:#ffffff08}.med-hero aside>span,.cert-note strong,.evidence-cards article>span{color:var(--menthe);font:500 9px IBM Plex Mono;letter-spacing:.13em}.med-hero aside strong{color:white;font:600 20px/1.35 Archivo}.med-hero aside b{color:var(--menthe)}.med-hero aside small{padding-top:15px;border-top:1px solid var(--nuit2);color:var(--plan)}.med-cap-grid article{min-height:315px}.med-quality{padding:112px 0;background:var(--papier)}.med-quality-head{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end}.control-chain{display:grid;grid-template-columns:repeat(3,1fr);margin-top:55px;border-top:1px solid var(--plan);border-left:1px solid var(--plan)}.control-chain article{min-height:230px;padding:25px;border-right:1px solid var(--plan);border-bottom:1px solid var(--plan)}.control-chain article>span{color:var(--canard);font:500 10px IBM Plex Mono}.control-chain h3{margin:35px 0 12px;font-size:18px}.control-chain p{font-size:13px;color:var(--acier)}.cert-note{display:grid;grid-template-columns:180px 1fr;gap:30px;margin-top:35px;padding:26px;background:white;border-left:3px solid var(--menthe)}.cert-note strong{color:var(--canard)}.cert-note p{margin:0;font-size:13.5px}.network-section{padding:112px 0;background:var(--nuit);color:var(--plan)}.network-section h2{color:white}.network-grid,.evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.process-grid{display:grid;grid-template-columns:1fr 1fr}.process-grid span{padding:19px 0;border-top:1px solid var(--nuit2);color:white;font:500 14px Archivo}.evidence-section{padding:110px 0}.evidence-cards article{padding:25px 0;border-top:1px solid var(--plan)}.evidence-cards article>span{color:var(--canard)}.evidence-cards h3{margin:13px 0 7px;font-size:18px}.evidence-cards p{margin:0;color:var(--acier);font-size:13px}
@media(max-width:900px){.med-hero-inner,.med-quality-head,.network-grid,.evidence-grid{grid-template-columns:1fr}.control-chain{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.med-hero{padding:72px 0}.control-chain,.process-grid{grid-template-columns:1fr}.cert-note{grid-template-columns:1fr}.med-quality,.network-section,.evidence-section{padding:78px 0}}
/* Market-content revision: preserve existing visual system. */
.hero-copy h1{font-size:clamp(44px,4.8vw,66px);line-height:1.04}
.hero-scope{color:var(--plan);font-size:14px}
.hero-actions{flex-wrap:wrap;gap:20px}
.market-journey{display:grid;gap:12px;margin:28px 0 18px;padding-left:22px;font-size:12px;line-height:1.6;letter-spacing:0}
.journey-note{font-size:13px;color:var(--acier)}
.market-output-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:32px 0}
.market-output-grid article{padding-top:22px;border-top:1px solid var(--plan)}
.market-output-grid h3{font-size:21px}
.market-output-grid p{font-size:14px}
.form-actions{align-items:stretch;flex-direction:column}
.form-actions .form-status,.form-status{font-size:13px;line-height:1.6;color:var(--ardoise)}
.confidential-note{font-size:12px;line-height:1.6;color:var(--acier)}
.contact-form label>span{line-height:1.5}
.contact-form input,.contact-form select,.contact-form textarea{min-width:0}
.contact-form textarea{resize:vertical}
.nav-links a:focus-visible,.button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--canard);outline-offset:4px}
@media(max-width:1100px){.nav{height:auto;min-height:90px;flex-wrap:wrap;padding:18px 0;gap:16px}.nav-links{display:flex;order:3;flex:1 0 100%;flex-wrap:wrap;gap:8px 20px}.nav-links a{padding:6px 0}}
@media(max-width:900px){.market-output-grid{grid-template-columns:1fr}.market-output-grid{gap:12px}.start,.ecosystem,.contact-grid,.evidence-grid{gap:42px}.hero-copy h1{max-width:740px}}
@media(max-width:600px){.hero-copy h1{font-size:44px}.contact-form{padding:24px 20px}.quality-strip,.industries{padding:78px 0}.hero-panel .signal{left:27px;right:20px}.hero-panel .metrics{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Approved project photography — no alteration of evidence. */
.case-section{padding:100px 0;background:var(--brume);color:var(--ardoise);scroll-margin-top:24px}
.case-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:28px}
.case-category{font:500 11px/1.6 "IBM Plex Mono",monospace;color:var(--acier)}
.case-overview{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.case-section figure{margin:0;min-width:0}
.case-main-photo{background:var(--papier);border:1px solid var(--plan)}
.case-main-photo img{display:block;width:100%;height:auto;max-height:610px;object-fit:contain}
.case-section figcaption{padding:14px 16px;color:var(--acier);font:400 12px/1.6 Inter,Arial,sans-serif}
.case-story h2{font-size:clamp(34px,3.7vw,54px);line-height:1.08}
.case-story .section-lead{font-size:17px}
.case-facts{margin:24px 0 30px}
.case-facts>div{padding:17px 0;border-top:1px solid var(--plan)}
.case-facts dt{font:600 14px Archivo,Arial,sans-serif;color:var(--nuit);margin-bottom:7px}
.case-facts dd{margin:0;font-size:14px;line-height:1.7}
.case-path{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin:52px 0;border-top:1px solid var(--plan);border-bottom:1px solid var(--plan)}
.case-path li{padding:22px 14px;display:flex;gap:14px;font-size:13px}
.case-path b{color:var(--canard);font:500 15px "IBM Plex Mono",monospace}
.case-details{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:28px;align-items:start}
.case-detail-text h3{font-size:28px;line-height:1.2}
.case-detail-text p:not(.eyebrow){font-size:14px}
.case-details figure{border:1px solid var(--plan);background:var(--papier)}
.case-details img{display:block;width:100%;height:auto}
.case-section .button{margin-top:8px}
@media(max-width:1100px){.case-overview{gap:36px}.case-details{grid-template-columns:1fr 1fr}.case-detail-text{grid-column:1/-1}.case-details img{max-height:560px;object-fit:contain}}
@media(max-width:700px){.case-section{padding:70px 0}.case-heading{display:block}.case-overview{grid-template-columns:1fr;gap:30px}.case-story{order:-1}.case-main-photo img{max-height:540px}.case-path{grid-template-columns:1fr}.case-path li{padding:12px 0;border-bottom:1px solid var(--plan)}.case-path li:last-child{border-bottom:0}.case-path br{display:none}.case-details{gap:16px}.case-section figcaption{padding:10px;font-size:11px}}
@media(max-width:380px){.case-details{grid-template-columns:1fr}.case-story h2{font-size:32px}}