:root{
  --red:#c1202f; --red-dark:#9e1825;
  --ink:#2f3439; --text:#4a5056; --muted:#8a9096;
  --line:#e7e7e7; --soft:#f6f5f3; --bg:#fff;
  --head:84px; --foot:46px; --pad:clamp(20px,3.2vw,56px);
  --font:"Jost",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--font);font-weight:300;color:var(--text);background:var(--bg);font-size:16px;line-height:1.6;
  display:grid;grid-template-rows:var(--head) 1fr var(--foot);min-height:100vh;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{list-style:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- header ---------- */
.site-header{display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);border-bottom:1px solid var(--line);position:relative;z-index:50;background:#fff}
.brand img{height:60px;width:auto}
.nav{display:flex;align-items:center;gap:clamp(18px,2.6vw,44px)}
.menu{display:flex;gap:clamp(14px,2.2vw,36px)}
.menu>li{position:relative}
.menu>li>a{display:block;padding:28px 0;font-size:15px;font-weight:400;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);transition:color .2s}
.menu>li>a:hover,.menu>li>a.active{color:var(--red)}
.menu>li>a.active{box-shadow:inset 0 -2px 0 var(--red)}
.has-sub>a::after{content:"";display:inline-block;width:5px;height:5px;margin:0 0 3px 8px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg)}
.sub{position:absolute;top:100%;left:-18px;min-width:260px;background:#fff;border:1px solid var(--line);border-top:2px solid var(--red);padding:10px 0;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s;box-shadow:0 14px 30px rgba(0,0,0,.07)}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:8px 18px;font-size:14.5px;color:var(--text);white-space:nowrap}
.sub a:hover{color:var(--red);background:var(--soft)}
.langs{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:500;letter-spacing:.06em;padding-left:clamp(14px,2vw,28px);border-left:1px solid var(--line)}
.lang-group{display:flex;align-items:center;gap:8px;position:relative}
.lang-group small{position:absolute;top:-15px;left:0;font-size:9.5px;color:var(--muted);letter-spacing:.12em}
.langs a{color:var(--muted)}
.langs a:hover{color:var(--ink)}
.langs a.active{color:var(--red)}
.nav-toggle{display:none}

/* ---------- main / footer ---------- */
.site-main{min-height:0;position:relative}
.site-footer{display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.f-contact{display:flex;gap:22px}
.f-contact a:hover{color:var(--red)}

/* ---------- shared ---------- */
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--red);font-weight:500}
.page-title{font-size:clamp(28px,2.6vw,40px);font-weight:300;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);line-height:1.1;margin-bottom:28px}
.lead{font-size:clamp(15px,min(1.15vw,2.3vh),18.5px);color:var(--text)}
.btn{display:inline-block;padding:13px 22px;background:var(--red);color:#fff;font-size:13.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--red);transition:.2s;white-space:nowrap}
.btn:hover{background:var(--red-dark);border-color:var(--red-dark)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.arrow{width:44px;height:44px;border:1px solid var(--line);font-size:18px;color:var(--ink);transition:.2s;background:#fff}
.arrow:hover:not(:disabled){border-color:var(--red);color:var(--red)}
.arrow:disabled{opacity:.3;cursor:default}

/* ---------- home ---------- */
.home{display:grid;grid-template-columns:minmax(360px,38%) 1fr;height:100%}
.home-text{display:flex;flex-direction:column;justify-content:center;gap:clamp(12px,2.6vh,28px);padding:clamp(20px,4vh,48px) var(--pad)}
.display{font-size:clamp(22px,min(2.35vw,6vh),50px);white-space:nowrap;font-weight:300;line-height:1;letter-spacing:.04em;text-transform:uppercase;color:var(--ink)}
.display b{font-weight:600;color:var(--red)}
.display strong{font-weight:600;color:var(--red)}
.actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.actions .btn{min-width:250px;text-align:center}
.stats{display:flex;justify-content:center;text-align:center;gap:clamp(20px,3vw,48px);padding-top:clamp(10px,2vh,22px);border-top:1px solid var(--line);margin-top:4px}
.stats dt{font-size:clamp(24px,2vw,32px);font-weight:300;color:var(--ink);line-height:1.1}
.stats dd{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.hero{position:relative;overflow:hidden;background:var(--soft)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 7s ease-out}
.slide.on img{transform:scale(1)}
.slide figcaption{position:absolute;left:0;bottom:0;max-width:80%;background:rgba(255,255,255,.92);padding:12px 20px;font-size:14px;color:var(--ink)}
.slide figcaption a:hover{color:var(--red)}
.dots{position:absolute;right:20px;bottom:20px;display:flex;gap:8px;z-index:2}
.dots button{width:26px;height:3px;background:rgba(255,255,255,.55)}
.dots button.on{background:#fff}

/* ---------- projects ---------- */
.projects{display:grid;grid-template-columns:clamp(220px,20vw,300px) 1fr;height:100%}
.side{padding:clamp(24px,4.5vh,52px) var(--pad);border-right:1px solid var(--line)}
.filters button{display:flex;justify-content:space-between;width:100%;text-align:left;padding:10px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--text);transition:.2s;gap:10px}
.filters button span{color:var(--muted);font-size:13px}
.filters button:hover{color:var(--red)}
.filters button.on{color:var(--red);font-weight:500}
.gallery{display:flex;flex-direction:column;padding:clamp(18px,3vh,32px) var(--pad);min-height:0}
.grid{flex:1;display:grid;grid-template-columns:repeat(var(--cols,4),1fr);grid-template-rows:repeat(var(--rows,2),1fr);gap:clamp(12px,1.4vw,22px);min-height:0}
.card{display:flex;flex-direction:column;min-height:0;text-align:left;animation:fade .45s ease both}
.card .ph{flex:1;min-height:0;overflow:hidden;background:var(--soft)}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.card:hover img{transform:scale(1.05)}
.card .cap{flex:none;height:calc(2.7em + 9px);padding-top:9px;font-size:13.5px;line-height:1.35;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.card:hover .cap{color:var(--red)}
.card .meta{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.pager{display:flex;align-items:center;justify-content:flex-end;gap:16px;padding-top:clamp(12px,2vh,20px);font-size:14px;color:var(--muted);letter-spacing:.08em}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(20,22,24,.94);z-index:100;display:flex;align-items:center;justify-content:center;gap:20px;padding:30px}
.lightbox[hidden]{display:none}
.lightbox figure{max-width:min(1400px,86vw);display:flex;flex-direction:column;align-items:center}
.lightbox img{max-height:80vh;width:auto;object-fit:contain}
.lightbox figcaption{display:flex;justify-content:space-between;gap:30px;width:100%;color:#ddd;font-size:14px;padding-top:12px}
.lb-count{color:#999;white-space:nowrap}
.lightbox .arrow{background:transparent;border-color:rgba(255,255,255,.25);color:#fff;flex:none}
.lb-close{position:absolute;top:14px;right:22px;font-size:38px;color:#fff;line-height:1}

/* ---------- about / services ---------- */
.split{display:grid;grid-template-columns:clamp(240px,21vw,320px) 1fr;height:100%}
.tablist button{display:flex;gap:14px;align-items:baseline;width:100%;text-align:left;padding:12px 0;border-bottom:1px solid var(--line);font-size:15.5px;color:var(--text);transition:.2s;line-height:1.35}
.tablist i{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.08em}
.tablist button:hover{color:var(--red)}
.tablist button.on{color:var(--red);font-weight:500}
.tablist button.on i{color:var(--red)}
.panel{display:none;grid-template-columns:minmax(0,1fr) var(--imgw,44%);gap:clamp(24px,2.6vw,44px);align-items:start;align-content:start;min-height:0;height:100%;overflow:auto;padding:clamp(24px,4.5vh,52px) var(--pad)}
.panel.on{display:grid;animation:fade .45s ease both}
.panel-text{display:flex;flex-direction:column;gap:10px;min-width:0}
.panel-text h2{font-size:clamp(24px,2.1vw,34px);font-weight:300;color:var(--ink);line-height:1.15;letter-spacing:.02em}
.panel-text p{font-size:clamp(14px,min(1.02vw,2vh),16.5px);line-height:1.5;max-width:78ch}
.panel-text .intro{font-size:14px;color:var(--muted);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:6px}
.panel-text .num{font-size:48px;font-weight:300;color:var(--red);line-height:1}
.panel-text .btn{align-self:flex-start;margin-top:8px}
.ticks li{position:relative;padding:5px 0 5px 22px;font-size:15.5px}
.ticks li::before{content:"";position:absolute;left:0;top:15px;width:10px;height:1px;background:var(--red)}
.ticks.cols{columns:2;column-gap:28px}
.ticks.cols li{break-inside:avoid;font-size:14.5px}
.panel-img{min-width:0}
.panel-img img{width:100%;height:auto;max-height:calc(100vh - var(--head) - var(--foot) - 2*clamp(24px,4.5vh,52px));object-fit:cover}

/* ---------- contact ---------- */
.contact{display:grid;grid-template-columns:minmax(380px,40%) 1fr;height:100%}
.contact-info{padding:clamp(24px,4.5vh,52px) var(--pad);display:flex;flex-direction:column;justify-content:center;gap:clamp(14px,2.4vh,24px)}
.contact-info .page-title{margin-bottom:0}
.cdata{display:grid;gap:clamp(10px,1.8vh,18px)}
.cdata div{display:grid;grid-template-columns:130px 1fr;gap:16px;padding-bottom:clamp(10px,1.8vh,18px);border-bottom:1px solid var(--line)}
.cdata dt{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.cdata dd{color:var(--ink)}
.cdata a:hover{color:var(--red)}
.contact-info .btn{align-self:flex-start}
.map{background:var(--soft)}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.85) contrast(1.05)}

/* ---------- desktop: everything fits on one screen ---------- */
@media (min-width:1024px) and (min-height:600px){
  body{height:100vh;overflow:hidden}
}

/* ---------- tablet / mobile ---------- */
@media (max-width:1023px), (max-height:599px){
  :root{--head:70px;--foot:auto}
  html,body{height:auto}
  body{min-height:100vh}
  .site-header{position:sticky;top:0}
  .dots{top:16px;bottom:auto}
  .slide figcaption{max-width:100%;font-size:13px}
  .brand img{height:42px}
  .nav-toggle{display:flex;flex-direction:column;gap:5px;padding:10px}
  .nav-toggle span{width:24px;height:1.5px;background:var(--ink);transition:.25s}
  .nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .nav{position:fixed;top:var(--head);left:0;right:0;bottom:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px var(--pad) 30px;overflow:auto;
    transform:translateX(100%);transition:transform .3s;visibility:hidden}
  .nav.open{transform:none;visibility:visible}
  .menu{flex-direction:column;gap:0}
  .menu>li>a{padding:14px 0;border-bottom:1px solid var(--line)}
  .menu>li>a.active{box-shadow:none}
  .has-sub>a::after{display:none}
  .sub{position:static;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;padding:4px 0 8px 14px;min-width:0}
  .sub a{padding:6px 0;white-space:normal}
  .langs{border-left:0;padding:26px 0 0;gap:16px;font-size:15px}
  .lang-group small{position:static}
  .site-footer{flex-direction:column;gap:6px;padding:18px var(--pad);text-align:center}
  .f-contact{flex-wrap:wrap;justify-content:center;gap:6px 16px}
  .home,.projects,.split,.contact{grid-template-columns:minmax(0,1fr);height:auto}
  .side,.panel,.gallery,.home-text,.contact-info{min-width:0}
  .card .cap{font-size:12.5px}
  .grid{gap:14px 10px}
  .hero{height:56vh;order:-1}
  .side{border-right:0;padding-bottom:0}
  .filters{display:flex;flex-wrap:wrap;gap:8px}
  .filters button{border:1px solid var(--line);padding:6px 12px;width:auto}
  .tablist{display:flex;overflow-x:auto;gap:8px;padding-bottom:6px}
  .tablist button{border:1px solid var(--line);padding:8px 12px;white-space:nowrap;width:auto}
  .grid{grid-template-columns:repeat(2,1fr)!important;grid-template-rows:none!important}
  .card .ph{aspect-ratio:4/3;flex:none}
  .pager{display:none}
  .panel{grid-template-columns:minmax(0,1fr);height:auto;overflow:visible}
  .panel-img{order:-1}
  .panel-img img{max-height:none}
  .ticks.cols{columns:1}
  .map{height:50vh}
  .cdata div{grid-template-columns:1fr;gap:2px}
}
@media (max-width:560px){
  .display{font-size:6.4vw}
  .langs .lang-group small{display:none}
}