/* Approved architectural direction. Home-only compositions are isolated from detail pages. */
html{scroll-behavior:auto}
.architecture-site .header-inner,.architecture-home .container{width:min(1320px,calc(100% - var(--gutter)*2))}
.architecture-site .header-inner{min-height:94px;gap:24px}
.architecture-site .brand img{width:180px}
.architecture-site .header-phone{display:none}
.architecture-site .language{border:0;border-radius:0}
.architecture-site .button{border-radius:2px;justify-content:space-between}
.architecture-site .header-actions>.button{min-height:56px;padding:16px 23px;font-size:15px}
.architecture-home h2,.architecture-home h3{font-family:var(--display);font-weight:800;letter-spacing:-.045em}
.architecture-home h2{font-size:clamp(32px,3.5vw,46px);line-height:1.1}
.architecture-home h3{font-size:22px;line-height:1.3}
.architecture-home .arch-label{font-size:13px;font-weight:600;margin-bottom:18px}
.architecture-home .text-link{min-height:44px;margin-top:14px;text-decoration:underline;gap:24px}
.architecture-home .button>span{font-size:22px;line-height:1}
.arch-hero{display:grid;grid-template-columns:1.04fr 1fr;max-width:1800px;margin-inline:auto;overflow:hidden}
.arch-hero-copy{padding:34px 28px 40px max(var(--gutter),calc((100vw - 1320px)/2));min-width:0}
.arch-hero h1{font-size:clamp(58px,4.7vw,70px);line-height:1.03;text-wrap:initial;letter-spacing:-.06em}
.arch-hero h1 span{display:block;color:var(--muted);margin-top:12px}
.arch-intro{font-size:17px;max-width:440px;margin-top:22px}
.arch-hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin-top:22px}
.arch-hero-actions .button{min-height:56px}
.arch-phone{text-decoration:none;font-size:16px;font-weight:700;line-height:1.4;padding-block:8px}
.arch-phone span{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:3px}
.arch-region{display:flex;gap:20px;align-items:center;width:fit-content;min-height:44px;font-size:13px;margin-top:22px;text-decoration:none}
.arch-region span{font-size:20px}
.arch-hero-photo{display:flex;flex-direction:column;min-width:0;margin-top:38px}
.arch-cut{position:relative;flex:1;min-height:560px;padding-left:10px}
.arch-cut:before{content:'';position:absolute;inset:0;background:var(--red);clip-path:polygon(0 0,1.4% 0,13.4% 100%,12% 100%)}
.arch-cut img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:67% center;clip-path:polygon(2% 0,100% 0,100% 100%,14% 100%)}
.arch-hero-photo figcaption{display:flex;justify-content:space-between;gap:20px;padding:16px var(--gutter) 16px 15%;font-size:12px;color:var(--muted)}
.arch-services{padding-block:48px 82px;border-top:1px solid var(--line);margin-top:22px}
.arch-services h2{font:600 14px/1.5 var(--body);letter-spacing:0;margin-bottom:24px}
.arch-service-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.arch-service-grid>a{display:flex;justify-content:space-between;gap:20px;text-decoration:none;padding:0 30px;border-right:1px solid var(--line)}
.arch-service-grid>a:first-child{padding-left:0}
.arch-service-grid>a:last-child{padding-right:0;border:0}
.arch-service-grid h3{font-size:30px}
.arch-service-grid p{font-size:15px;margin-top:12px;max-width:310px}
.arch-service-grid>a>span{font-size:27px}
.arch-service-grid>a:hover h3,.arch-service-grid>a:hover>span{color:var(--red)}
.arch-lab{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;padding:40px 0 58px;margin-bottom:72px;border-block:1px solid var(--line)}
.arch-lab h2+p{max-width:490px;margin-top:20px;font-size:16px}
.arch-result{align-self:center;border-left:3px solid var(--red);padding:10px 0 10px 32px}
.arch-result>p:first-child{font-size:13px;margin-bottom:10px}
.arch-result strong{font:800 clamp(27px,3vw,39px)/1.2 var(--display);letter-spacing:-.045em}
.arch-result strong+p{font-size:13px;max-width:350px;margin-top:14px}
.arch-result .text-link{color:var(--red)}
.arch-reportage{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;padding-bottom:72px}
.arch-reportage dl{margin:28px 0 0}
.arch-reportage dl>div{padding:16px 0;border-top:1px solid var(--line)}
.arch-reportage dt{font-weight:700;font-size:16px}
.arch-reportage dd{margin:5px 0 0;color:var(--muted);font-size:15px;max-width:490px}
.arch-reportage img{width:100%;height:340px;object-fit:cover;object-position:55% center}
.arch-reportage figcaption{font-size:12px;line-height:1.6;color:var(--muted);padding-top:15px}
.arch-reportage figcaption span{display:block;margin-top:5px}
.arch-process{padding-block:56px;background:var(--navy);color:white}
.arch-process h2{font-size:clamp(32px,3.3vw,44px)}
.arch-process ol{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;padding:0;margin:30px 0 0;gap:42px}
.arch-process li{border-top:1px solid #69767d;padding-top:18px}
.arch-process li>span{display:block;font-size:14px;color:#d3dce0;margin-bottom:15px}
.arch-process h3{font-size:21px}
.arch-process p{font-size:16px;margin-top:10px;color:#d3dce0}
.arch-area{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-block:78px}
.arch-area h2{font-size:40px}
.arch-area p{margin-top:18px;font-size:16px}
.arch-area nav{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;align-content:center}
.arch-area nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:16px}
.arch-area nav a:hover{color:var(--red)}
.architecture-home .quote-section{padding-block:80px;border-bottom:1px solid var(--line)}
.architecture-home .quote-grid{grid-template-columns:.85fr 1fr;gap:100px}
.architecture-home .quote-copy{padding:0}
.architecture-home .quote-copy .eyebrow{font:600 13px/1.6 var(--body);letter-spacing:0;color:var(--muted);text-transform:none}
.architecture-home .quote-copy h2{font-size:clamp(34px,4vw,58px)}
.architecture-home .quote-copy>.lead{font-size:17px;max-width:340px}
.architecture-home .next-step{display:none}
.architecture-home .form{padding:0;border:0;border-radius:0;box-shadow:none;background:transparent}
.architecture-home .form h3{font-size:25px}
.architecture-home input,.architecture-home select,.architecture-home textarea{border-radius:2px}
.arch-faq{display:grid;grid-template-columns:.85fr 1fr;gap:100px;padding-block:72px}
.arch-faq h2{font-size:36px}
.arch-faq details{border-top:1px solid var(--line)}
.arch-faq details:last-child{border-bottom:1px solid var(--line)}
.arch-faq summary{position:relative;list-style:none;padding:22px 36px 22px 0;font-weight:650;line-height:1.5}
.arch-faq summary::-webkit-details-marker{display:none}
.arch-faq summary:after{content:'+';position:absolute;right:3px;top:19px;font-size:24px;font-weight:400}
.arch-faq details[open] summary:after{content:'−'}
.arch-faq details p{padding-bottom:24px;font-size:16px}
.arch-faq details>a{display:inline-flex;gap:12px;padding-bottom:24px;font-size:14px}
.architecture-home .municipality-links{padding-block:40px}
.architecture-home .municipality-links h2{font-size:28px}
.architecture-home .municipality-links .area-list a>span{font-size:16px}
#offerte:focus{outline:none}
#offerte:focus-visible{outline:2px solid var(--navy);outline-offset:12px}
.mobile-contact{display:none}
@media(min-width:1800px){.arch-hero-copy{padding-left:240px}.arch-hero-photo figcaption{padding-right:240px}}
@media(max-width:1150px){.arch-hero-copy{padding-top:40px}.arch-hero h1{font-size:58px}.arch-cut{min-height:610px}.architecture-home .quote-grid,.arch-faq{gap:56px}}
@media(max-width:900px){
  .arch-hero h1{font-size:50px}.arch-intro{font-size:16px}.arch-hero-copy{padding-right:18px}
  .arch-hero-actions{align-items:start;flex-direction:column;gap:10px}
  .arch-hero-actions .button{padding-inline:18px;gap:20px}
  .arch-hero-photo figcaption{flex-direction:column;gap:0}
  .arch-service-grid h3{font-size:26px}.arch-service-grid>a{padding-inline:18px}
  .arch-lab,.arch-reportage{gap:36px}.arch-reportage img{height:330px}
  .arch-process ol{gap:30px}.arch-process h3{font-size:19px}
  .arch-area{gap:40px}.architecture-home .quote-grid,.arch-faq{gap:40px}
  .architecture-home .quote-copy h2{font-size:44px}
}
@media(max-width:680px){
  html{scroll-padding-top:96px;scroll-padding-bottom:96px}
  body{padding-bottom:calc(78px + env(safe-area-inset-bottom,0px))}
  .site-header .header-actions>.button{display:none}
  .architecture-site .header-inner{min-height:76px;gap:10px}
  .architecture-site .brand img{width:140px}.architecture-site .header-actions{gap:10px}
  .arch-hero{display:flex;flex-direction:column}.arch-hero-copy{padding:38px var(--gutter) 26px}
  .arch-hero h1{font-size:clamp(48px,9.5vw,64px)}
  html[lang^="fr"] .arch-hero h1{font-size:clamp(38px,8.8vw,60px)}
  .arch-intro{max-width:490px;margin-top:24px}
  .arch-hero-actions{flex-direction:row;align-items:center;gap:20px;margin-top:24px}
  .arch-hero-actions .button{font-size:14px;gap:22px}
  .arch-region{margin-top:14px;font-size:12px}
  .arch-hero-photo{margin:0 0 0 var(--gutter)}
  .arch-cut{min-height:290px;flex:auto;height:clamp(290px,62vw,400px)}
  .arch-cut img{object-position:60% center}
  .arch-hero-photo figcaption{flex-direction:row;font-size:11px;padding:12px var(--gutter) 12px 15%}
  .arch-services{margin-top:18px;padding-block:30px 36px}.arch-services h2{margin-bottom:0}
  .arch-service-grid{grid-template-columns:1fr}
  .arch-service-grid>a,.arch-service-grid>a:first-child,.arch-service-grid>a:last-child{border-right:0;border-bottom:1px solid var(--line);padding:23px 0}
  .arch-service-grid h3{font-size:27px}.arch-service-grid p{margin-top:8px;max-width:440px}
  .arch-lab{grid-template-columns:1fr;gap:24px;padding-block:32px;margin-bottom:46px}
  .arch-result{padding:4px 0 4px 22px}.arch-result strong{font-size:30px}
  .arch-reportage{grid-template-columns:1fr;gap:28px;padding-bottom:46px}.arch-reportage h2{font-size:34px}
  .arch-reportage dl{margin-top:22px}.arch-reportage img{height:auto;aspect-ratio:1.7;object-fit:cover}
  .arch-process{padding-block:42px}.arch-process ol{grid-template-columns:1fr;gap:20px;margin-top:26px}
  .arch-process li{display:grid;grid-template-columns:40px 1fr;gap:10px 18px;padding-top:16px}
  .arch-process li>span{grid-row:1/3;margin:0;padding-top:4px;font-size:12px}
  .arch-process h3{font-size:20px}.arch-process p{grid-column:2;margin:0;font-size:15px}
  .arch-area{grid-template-columns:1fr;gap:28px;padding-block:54px}.arch-area h2{font-size:36px}
  .arch-area nav{gap:0 24px}.arch-area nav a{font-size:15px;padding-block:16px}
  .architecture-home .quote-section{padding-block:56px}.architecture-home .quote-grid{grid-template-columns:1fr;gap:32px}
  .quote-grid>#offerte{grid-row:1}.quote-copy{border-top:1px solid var(--line);padding-top:24px}
  .architecture-home .quote-copy{padding-top:24px}.quote-copy>.eyebrow,.quote-copy>h2{display:none}
  .quote-copy>.lead{margin-top:0}.architecture-home .quote-copy>.lead{margin:0;max-width:490px}
  .architecture-home .field:first-child,.architecture-home .field:nth-child(2){grid-column:auto}
  .architecture-home .form h3{font-size:24px}
  .arch-faq{grid-template-columns:1fr;gap:28px;padding-block:52px}
  .mobile-contact{position:fixed;bottom:0;inset-inline:0;z-index:40;display:grid;grid-template-columns:1fr 1.2fr;align-items:center;gap:12px;padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom,0px));background:var(--white);border-top:1px solid var(--line)}
  .mobile-contact>a:first-child{min-height:48px;text-decoration:none;font-weight:700;font-size:15px;line-height:1.4;display:flex;justify-content:center;flex-direction:column}
  .mobile-contact>a:first-child span{font-size:12px;font-weight:400}
  .mobile-contact .button{min-height:48px;font-size:13px;padding:12px 14px;gap:10px;justify-content:space-between;border-radius:2px}
  input,select,textarea,button,a{scroll-margin-block:100px}
  .mobile-nav{max-height:calc(100dvh - 160px)}
}
@media(max-width:360px){
  .arch-hero h1{font-size:45px}.arch-hero-actions{gap:12px}.arch-area nav{grid-template-columns:1fr}
  .fields{grid-template-columns:1fr}.fields .field{grid-column:1}
  .arch-hero-photo figcaption{flex-direction:column}.arch-hero-copy{padding-top:30px}
}