:root{--ink:#191919;--muted:#6d6d6d;--line:#e3e3e3;--soft:#f6f6f3;--max:1380px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif;line-height:1.55}img{display:block;width:100%;height:100%;object-fit:cover}a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 56px));margin:auto}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(9px);border-bottom:1px solid var(--line)}.head{height:92px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand strong{display:block;font-size:17px;letter-spacing:.06em}.brand span{display:block;font-size:10px;letter-spacing:.38em;color:var(--muted);margin-top:5px}.nav{display:flex;gap:26px;align-items:center;font-size:12px;letter-spacing:.06em}.nav a{padding:34px 0 30px;border-bottom:1px solid transparent}.nav a.active,.nav a:hover{border-color:var(--ink)}.menu{display:none;border:0;background:none;font-size:22px}
.kicker{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}h1,h2,h3{font-family:Georgia,'Times New Roman',serif;font-weight:400;line-height:1.06;margin:0}h1{font-size:clamp(48px,6vw,92px)}h2{font-size:clamp(34px,4vw,58px)}h3{font-size:clamp(25px,3vw,38px)}p{color:var(--muted);font-size:16px}.hero{display:grid;grid-template-columns:1fr 1.08fr;gap:70px;padding:65px 0 55px;align-items:center}.hero .copy p{max-width:620px;margin-top:28px}.hero-image{height:min(570px,62vw);min-height:420px}.hero-meta{font-size:11px;letter-spacing:.1em;margin-top:28px}.rule{border-top:1px solid var(--line)}
.services{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:18px 0 70px}.service{padding:28px 24px 32px 0}.service b{display:block;font-size:12px;letter-spacing:.08em;margin-bottom:8px}.service span{font-size:13px;color:var(--muted)}
.section-head{display:flex;justify-content:space-between;align-items:end;margin:0 0 25px}.section-head a{font-size:11px;letter-spacing:.08em}.mosaic{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.tile{overflow:hidden;min-height:270px;background:#eee;position:relative}.tile img{transition:transform .55s ease}.tile:hover img{transform:scale(1.025)}.tile.w7{grid-column:span 7;height:470px}.tile.w5{grid-column:span 5;height:470px}.tile.w4{grid-column:span 4;height:360px}.tile.w6{grid-column:span 6;height:430px}.tile.w8{grid-column:span 8;height:430px}.tile.w3{grid-column:span 3;height:330px}.tile.w9{grid-column:span 9;height:430px}.caption{font-size:12px;color:var(--muted);margin:8px 0 0}
.band{background:var(--soft);margin-top:80px;padding:64px 0}.band-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.band p{max-width:720px}.cta{display:inline-block;margin-top:20px;font-size:12px;letter-spacing:.08em;border-bottom:1px solid var(--ink);padding-bottom:4px}
.home-intro{padding:70px 0 55px;text-align:center}.home-intro h1{max-width:1000px;margin:10px auto 20px}.home-intro p{max-width:650px;margin:auto}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:25px 0 80px}.category{height:540px;position:relative;overflow:hidden}.category:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 52%,rgba(0,0,0,.58))}.category div{position:absolute;z-index:2;left:30px;bottom:28px;color:white}.category h3{font-size:35px}.category span{font-size:11px;letter-spacing:.12em}.thumbstrip{display:grid;grid-template-columns:repeat(6,1fr);gap:9px}.thumbstrip a{height:170px;overflow:hidden}.about-home{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;margin:90px 0}.about-home .photo{height:600px}
.series{padding:55px 0 20px;border-top:1px solid var(--line)}.series-title{display:grid;grid-template-columns:50px 1fr;gap:18px;margin-bottom:28px}.series-title .num{font-size:11px;color:var(--muted);padding-top:11px}.series-title p{margin:8px 0 0}.series-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px}.series-main{height:600px}.series-side{display:grid;gap:16px}.series-side div{height:292px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:35px;border-top:1px solid var(--line);padding-top:38px}.timeline strong{font-family:Georgia,serif;font-size:30px;font-weight:400}.timeline b{display:block;font-size:13px;margin:8px 0}.refs{display:flex;flex-wrap:wrap;gap:20px 55px;color:var(--muted);margin-top:30px}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:30px 0 60px}.contact-item{padding:28px 30px 28px 0}.contact-item span{display:block;font-size:11px;letter-spacing:.12em;color:var(--muted);margin-bottom:9px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px 50px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}.field input,.field select,.field textarea{width:100%;border:0;border-bottom:1px solid var(--line);padding:12px 0;font:inherit;background:transparent;outline:none}.field textarea{border:1px solid var(--line);padding:16px;min-height:170px;resize:vertical}.field.full{grid-column:1/-1}.button{background:var(--ink);color:white;border:0;padding:17px 24px;font-size:12px;letter-spacing:.08em;cursor:pointer}.portrait-placeholder{height:570px;background:var(--soft);display:grid;place-items:center;text-align:center;color:var(--muted);padding:30px;border:1px solid var(--line)}
footer{border-top:1px solid var(--line);padding:34px 0 45px;margin-top:75px}.foot{display:flex;justify-content:space-between;gap:30px;font-size:12px;color:var(--muted)}.foot strong{color:var(--ink);font-weight:500}.social{display:flex;gap:20px}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.93);display:none;align-items:center;justify-content:center;z-index:100}.lightbox.open{display:flex}.lightbox img{width:auto;height:auto;max-width:92vw;max-height:90vh;object-fit:contain}.lightbox button{position:absolute;right:25px;top:18px;background:none;border:0;color:white;font-size:34px;cursor:pointer}
@media(max-width:980px){.menu{display:block}.nav{display:none;position:absolute;top:92px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:16px 28px;flex-direction:column;align-items:flex-start;gap:0}.nav.open{display:flex}.nav a{padding:13px 0;width:100%}.hero{grid-template-columns:1fr;gap:35px}.hero-image{height:520px}.services,.timeline{grid-template-columns:1fr 1fr}.category-grid{grid-template-columns:1fr}.category{height:480px}.about-home{grid-template-columns:1fr}.thumbstrip{grid-template-columns:repeat(3,1fr)}.series-grid{grid-template-columns:1fr}.series-main{height:520px}.band-grid{grid-template-columns:1fr;gap:25px}.mosaic .tile{grid-column:span 6!important}.contact-grid{grid-template-columns:1fr}.contact-item{border-bottom:1px solid var(--line)} }
@media(max-width:620px){.wrap{width:min(100% - 32px,var(--max))}.head{height:78px}.nav{top:78px}.hero{padding-top:45px}.hero-image{height:430px;min-height:0}.services,.timeline,.form-grid{grid-template-columns:1fr}.mosaic .tile{grid-column:1/-1!important;height:350px!important}.category{height:400px}.thumbstrip{grid-template-columns:repeat(2,1fr)}.thumbstrip a{height:145px}.series-main{height:420px}.series-side{grid-template-columns:1fr 1fr}.series-side div{height:220px}.foot{flex-direction:column}.field.full{grid-column:auto}.about-home .photo{height:450px}}


/* V2 — architecture de galeries extensible */
.gallery-index{padding:18px 0 35px}.gallery-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gallery-card{display:block;border:1px solid var(--line);background:#fff;transition:transform .25s ease,box-shadow .25s ease}.gallery-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.06)}.gallery-card .cover{height:360px;overflow:hidden}.gallery-card .meta{padding:22px 22px 25px}.gallery-card h3{font-size:29px}.gallery-card p{font-size:14px;margin:8px 0 0}.gallery-card .count{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin-top:16px}.gallery-page{padding:60px 0 15px}.breadcrumbs{font-size:11px;letter-spacing:.08em;color:var(--muted);margin-bottom:35px}.gallery-intro{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:end;margin-bottom:45px}.gallery-intro p{max-width:620px}.gallery-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.gallery-grid a{display:block;overflow:hidden;background:#eee}.gallery-grid a:nth-child(6n+1){grid-column:span 7;height:520px}.gallery-grid a:nth-child(6n+2){grid-column:span 5;height:520px}.gallery-grid a:nth-child(6n+3){grid-column:span 4;height:350px}.gallery-grid a:nth-child(6n+4){grid-column:span 4;height:350px}.gallery-grid a:nth-child(6n+5){grid-column:span 4;height:350px}.gallery-grid a:nth-child(6n+6){grid-column:span 12;height:560px}.gallery-grid img{transition:transform .5s ease}.gallery-grid a:hover img{transform:scale(1.02)}.gallery-nav{display:flex;justify-content:space-between;gap:20px;margin:55px 0 20px;padding-top:25px;border-top:1px solid var(--line);font-size:12px;letter-spacing:.06em}.gallery-note{background:var(--soft);padding:35px;margin:35px 0;font-size:14px;color:var(--muted)}
.lightbox .prev,.lightbox .next{position:absolute;top:50%;transform:translateY(-50%);font-size:42px;color:white;background:rgba(0,0,0,.15);border:0;padding:18px 13px;cursor:pointer}.lightbox .prev{left:18px}.lightbox .next{right:18px}.lightbox .close{right:25px;top:18px;transform:none;font-size:34px;padding:0;background:none}.lightbox .counter{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:white;font-size:12px;letter-spacing:.08em}
@media(max-width:980px){.gallery-cards{grid-template-columns:1fr 1fr}.gallery-intro{grid-template-columns:1fr;gap:10px}.gallery-grid a{grid-column:span 6!important;height:390px!important}}
@media(max-width:620px){.gallery-cards{grid-template-columns:1fr}.gallery-card .cover{height:330px}.gallery-grid a{grid-column:1/-1!important;height:390px!important}.lightbox .prev,.lightbox .next{font-size:30px;padding:14px 8px}.gallery-nav{flex-direction:column}}