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27px;display:flex;align-items:center;gap:10px}.eyebrow>span{width:22px;height:2px;background:var(--red)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(50px,5.5vw,78px);letter-spacing:-4px;line-height:1.04;font-weight:800;margin-bottom:30px}h1 em{color:var(--red);font-style:normal}.lead{font-size:19px;font-weight:700;margin-bottom:10px}.intro{color:var(--muted);max-width:440px;font-size:16px}.actions{display:flex;align-items:center;gap:26px;margin-top:30px}.text-link{font-size:14px;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:5px}.text-link:hover{color:var(--red)}.audience{font-size:12px;text-transform:uppercase;letter-spacing:1.6px;margin:27px 0 0}.audience span{padding:0 15px;color:var(--red)}.hero-visual{position:relative;background:#b9bcc1 url('assets/beton.jpg') no-repeat 76% 0;background-size:180% auto;min-height:520px;overflow:hidden}.hero-visual:after{content:'';position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(20,22,24,.93))}.photo-caption{position:absolute;inset:auto 34px 32px;z-index:1;color:white}.photo-caption>span{font-size:12px;letter-spacing:2px;border-left:3px solid var(--red);padding-left:12px}.photo-caption strong{display:block;font-size:36px;line-height:1.12;letter-spacing:-1px;margin:15px 0 28px}.photo-caption small{font-size:10px;letter-spacing:1.4px}.service-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:23px;gap:20px;font-size:13px;font-weight:600}.service-strip b{color:var(--red);margin-right:12px;font-size:11px}.section{padding-block:94px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.section-heading .eyebrow{color:var(--red);margin-bottom:17px}h2{font-size:clamp(32px,3.4vw,46px);line-height:1.12;letter-spacing:-1.8px;margin-bottom:0}.section-heading>p{color:var(--muted);font-size:15px;margin-bottom:4px}.materials{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.materials article{background:var(--paper);padding:26px 23px;display:flex;flex-direction:column}.number{color:var(--red);font-size:12px;font-weight:bold;margin-bottom:32px}h3{font-size:25px;line-height:1.16;letter-spacing:-.8px;margin-bottom:20px}.materials p{font-size:14px;color:var(--muted)}.materials .sizes{font-size:12px;padding-top:12px;margin-top:auto}.materials details{border-top:1px solid #ccc;padding-top:18px;font-size:13px}.materials summary{list-style:none;cursor:pointer;font-size:13px;font-weight:600;display:flex;justify-content:space-between;gap:8px}.materials summary::-webkit-details-marker{display:none}.materials summary span{font-size:20px;line-height:1}.materials details[open] summary{margin-bottom:17px}.materials details a{text-decoration:underline}.materials article.red-card{background:var(--red);color:#fff}.red-card .number,.materials .red-card p{color:#fff}.red-card details{border-color:#d47684}.project-section{background:var(--ink);color:white;padding-block:64px}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.project-grid .eyebrow{color:#e58998;margin-bottom:18px}.project-grid h2{font-size:36px;margin-bottom:22px}.project-grid p:not(.eyebrow){color:#bfc0c2;font-size:15px;margin:0}.needs{align-self:center}.needs a{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #515254;padding:18px 0;font-size:17px}.needs a:hover{color:#ed9ba9}.needs a:first-child{border-top:1px solid #515254}.services{display:grid;grid-template-columns:1fr 1fr;gap:60px}.services article{border-top:2px solid var(--ink);padding-top:30px}.services .eyebrow{color:var(--red);margin-bottom:22px}.services h3{font-size:34px;line-height:1.15}.services p:not(.eyebrow){max-width:490px;color:var(--muted);margin-bottom:25px}.about{background:var(--paper);display:grid;grid-template-columns:1fr 1fr;padding:55px;gap:75px;margin-bottom:94px}.about .eyebrow{color:var(--red)}.about h2{font-size:54px;margin-bottom:26px}.about-title>span{font-size:11px;letter-spacing:2px}.large-copy{font-size:25px;line-height:1.35;font-weight:600;letter-spacing:-.5px}.about p:not(.large-copy):not(.eyebrow){color:var(--muted);font-size:15px}.contact{background:var(--red);color:white;padding-block:67px 40px}.contact .eyebrow{color:#f7c6cf}.contact-heading{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding-bottom:48px}.contact h2{font-size:56px}.contact-heading>div{align-self:center}.contact-heading p{font-size:15px}.phone{display:block;font-size:31px;font-weight:700;letter-spacing:-.6px}.email{font-size:16px;border-bottom:1px solid #e897a5;padding-bottom:3px}.contact-bottom{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:25px;border-top:1px solid #cd6172;padding-top:30px}.contact-bottom span{font-size:11px;letter-spacing:1.5px;color:#f7c6cf}.contact-bottom p{font-size:14px;margin:12px 0 0}footer{display:flex;justify-content:space-between;gap:20px;padding-block:26px;font-size:12px;color:var(--muted)}.skip{position:fixed;left:10px;top:-100px;background:white;padding:10px;z-index:10}.skip:focus{top:10px}@media(min-width:1600px){.hero{min-height:620px}}@media(max-width:1050px){.wrap{width:calc(100% - 48px)}.header nav{gap:18px}.hero{gap:25px}h1{font-size:58px}.actions{align-items:start;flex-direction:column;gap:16px}.materials{grid-template-columns:repeat(2,1fr)}.service-strip{grid-template-columns:1fr 1fr}.project-grid{gap:40px}.about{gap:40px;padding:35px}.contact h2{font-size:46px}}@media(max-width:700px){html{scroll-padding-top:20px}.wrap{width:calc(100% - 36px)}.topbar .wrap{justify-content:center}.topbar .wrap>span{display:none}.topbar a{font-size:11px}.header{min-height:94px;position:relative;flex-wrap:wrap;gap:0}.brand strong{font-size:24px}.brand>span{font-size:28px}.menu{display:block;background:white;border:1px solid var(--line);padding:8px 12px;font-size:14px}.header nav{display:none;width:100%;padding:15px 0 25px;align-items:stretch;gap:18px;flex-direction:column}.header nav.open{display:flex}.hero{grid-template-columns:1fr;gap:24px;padding-bottom:26px}.hero-copy{padding-top:20px}h1{font-size:57px;letter-spacing:-3px}.eyebrow{font-size:10px;letter-spacing:1.3px;margin-bottom:23px}.lead{font-size:17px}.actions{flex-direction:row;align-items:center;gap:20px}.actions .button{padding:15px;gap:15px;font-size:12px}.actions .text-link{font-size:12px}.hero-visual{min-height:350px;background-size:140% auto}.photo-caption strong{font-size:31px;margin-bottom:16px}.photo-caption{inset:auto 24px 25px}.service-strip{gap:14px;font-size:11px;padding-block:20px}.service-strip 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h2{font-size:46px}.phone{font-size:28px}.contact-bottom{grid-template-columns:1fr;gap:22px}footer{flex-wrap:wrap;font-size:11px}footer>span:nth-child(2){display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Photographies du site et bannière immersive */
.hero.hero-cinema{position:relative;display:block;isolation:isolate;min-height:690px;width:100%;padding:0;overflow:hidden;background:#242729;color:white}.hero-media{position:absolute;inset:0;z-index:-2;overflow:hidden}.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;object-position:center 52%;position:absolute;inset:0}.hero-media video[hidden]{display:none}.hero-cinema:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(15,19,21,.83),rgba(15,19,21,.42) 48%,rgba(15,19,21,.04)),linear-gradient(0deg,rgba(15,19,21,.38),transparent 40%)}.hero-cinema .hero-copy{padding-block:66px 90px}.hero-cinema h1{font-size:clamp(54px,5.7vw,82px);letter-spacing:-3px;line-height:1.04;max-width:720px}.hero-cinema h1 em{color:#fff}.hero-cinema .eyebrow{color:#fff}.hero-cinema .eyebrow>span{background:#e23852;width:30px}.hero-cinema .intro{color:#eeeff0;max-width:490px}.hero-cinema .lead{font-size:20px}.hero-cinema .actions{flex-direction:row;align-items:center}.hero-cinema .text-link:hover{color:#f7b9c4}.hero-cinema .audience{color:#e4e5e5}.hero-bottom{position:absolute;bottom:23px;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:20px}.hero-bottom>span{font-size:10px;letter-spacing:1.6px}.motion-toggle{border:1px solid #ffffff88;color:white;background:#20212375;border-radius:0;padding:9px 13px;font-size:12px;cursor:pointer}.motion-toggle:hover{background:#202123}.hero-photo.is-animated{animation:quarry-pan 22s ease-in-out infinite alternate}.hero-photo.is-paused{animation-play-state:paused}@keyframes quarry-pan{from{transform:scale(1.01)}to{transform:scale(1.09)}}.service-strip{border-top:0}.about{margin-bottom:65px}.equipment{padding-bottom:90px}.equipment-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:55px}.equipment figure{margin:0}.equipment-photo{position:relative;min-height:560px;overflow:hidden;background:var(--paper)}.equipment-photo img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center}.equipment-photo figcaption{position:absolute;bottom:0;left:0;right:0;padding:65px 28px 25px;background:linear-gradient(transparent,rgba(20,22,24,.8));color:white;font-size:20px}.equipment figcaption span{display:block;font-size:10px;letter-spacing:1.7px;margin-bottom:7px}.equipment-list article{display:flex;gap:23px;padding:22px 0;border-top:1px solid var(--line)}.equipment-list article:first-child{border-top:2px solid var(--red)}.equipment-list article>span{font-size:12px;color:var(--red);padding-top:4px}.equipment-list h3{font-size:24px;margin-bottom:7px}.equipment-list p{font-size:14px;color:var(--muted);margin:0}.equipment-list p.equipment-model{font-size:12px;letter-spacing:1px;color:var(--red);margin:0 0 8px}.site-gallery{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:35px}.site-gallery img{width:100%;height:280px;object-fit:cover;display:block}.site-gallery figcaption{padding:18px 0;font-size:18px;font-weight:600}.site-gallery figcaption span{color:var(--red)}.reveal.is-visible{animation:equipment-in .7s ease both}@keyframes equipment-in{from{opacity:.25;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1050px){.equipment-grid{gap:28px}.hero-cinema .hero-copy{padding-top:60px}.equipment-photo{min-height:520px}}@media(max-width:700px){.hero.hero-cinema{min-height:670px}.hero-cinema .hero-copy{padding-block:47px 100px}.hero-cinema h1{font-size:clamp(44px,10.6vw,64px);letter-spacing:-2px}.hero-cinema .lead{font-size:17px}.hero-cinema .intro{font-size:15px}.hero-cinema:after{background:linear-gradient(90deg,#14181bd6,#14181b70),linear-gradient(0deg,#14181b70,transparent)}.hero-media img,.hero-media video{object-position:62% center}.hero-bottom{bottom:18px;gap:10px;align-items:flex-end}.hero-bottom>span{font-size:9px;max-width:160px}.motion-toggle{font-size:11px;padding:9px}.equipment{padding-bottom:50px}.equipment-grid{grid-template-columns:1fr;gap:25px}.equipment-photo{min-height:330px}.equipment-list article{padding:19px 0}.equipment-list h3{font-size:22px}.site-gallery{gap:20px;grid-template-columns:1fr}.site-gallery img{height:auto;aspect-ratio:4/3}.site-gallery figcaption{font-size:17px}.about{margin-bottom:48px}}@media(prefers-reduced-motion:reduce){.hero-photo.is-animated,.reveal.is-visible{animation:none!important}}

/* Logo officiel et coordonnees valides par le client */
.header{min-height:150px}.brand{padding:12px 0;flex-shrink:0}.brand-logo{display:block;width:185px;height:auto}.topbar-phones{display:flex;align-items:center;gap:12px}.contact-heading .phone{margin-bottom:8px}.contact-bottom strong{font-weight:600}@media(max-width:700px){.header{min-height:122px}.brand-logo{width:145px}.topbar-phones{gap:12px}.contact-heading .phone{font-size:27px}}