:root{
  --bg:#0A0B0E;
  --bg2:#101216;
  --red:#E8292F;
  --red-dim:rgba(232,41,47,.14);
  --ink:#F4F3F0;
  --ink60:rgba(244,243,240,.62);
  --ink35:rgba(244,243,240,.35);
  --line:rgba(244,243,240,.09);
  --maxw:1460px;
  --ease:cubic-bezier(.625,.05,0,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Archivo',system-ui,-apple-system,sans-serif;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  font-size:16px;
  line-height:1.55;
}
::selection{background:var(--red);color:#fff}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.serif{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-weight:400}

/* ---------- grain ---------- */
body::after{
  content:"";position:fixed;inset:-50%;z-index:2000;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.05;mix-blend-mode:overlay;
}

/* ---------- grid lines ---------- */
.gridlines{position:fixed;inset:0;z-index:0;pointer-events:none;display:flex;justify-content:space-between;padding:0 4vw}
.gridlines span{position:relative;width:1px;background:var(--line);overflow:visible}
.gridlines span::before{
  content:"";position:absolute;left:0;top:0;width:1px;height:24vh;
  background:linear-gradient(to bottom,transparent,var(--red),transparent);
  animation:traceMove var(--d) linear infinite;animation-delay:var(--dl);opacity:0;
}
@keyframes traceMove{
  0%{transform:translateY(-24vh);opacity:0}
  8%{opacity:.55}
  85%{opacity:.55}
  100%{transform:translateY(110vh);opacity:0}
}

/* ---------- loader ---------- */
#loader{position:fixed;inset:0;z-index:3000;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2rem}
#loader .mark{position:relative;width:min(300px,60vw)}
#loader .mark img{width:100%;filter:grayscale(1) brightness(.35)}
#loader .mark .fill{position:absolute;inset:0;clip-path:inset(100% 0 0 0)}
#loader .mark .fill img{filter:none}
#loader .pct{font-size:.8rem;letter-spacing:.35em;color:var(--ink60)}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem 4vw;
  transition:background .5s var(--ease),backdrop-filter .5s;
}
nav.scrolled{background:rgba(10,11,14,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav .brand img{height:34px;width:auto}
nav ul{display:flex;gap:2.4rem;list-style:none}
nav ul a{font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink60);position:relative;padding-bottom:.2em;transition:color .3s}
nav ul a:hover{color:var(--ink)}
[data-ul]{position:relative}
[data-ul]::before{content:"";position:absolute;bottom:0;left:0;width:100%;height:1px;background:var(--red);transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
[data-ul]:hover::before{transform:scaleX(1);transform-origin:left}
nav .cta{
  font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;
  border:1px solid var(--ink35);padding:.7rem 1.5rem;border-radius:99px;
  transition:all .4s var(--ease);
}
nav .cta:hover{background:var(--red);border-color:var(--red);color:#fff}
.burger{display:none;flex-direction:column;gap:6px;cursor:pointer;padding:8px}
.burger span{width:26px;height:1px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
@media(max-width:900px){
  nav ul{display:none}
  .burger{display:flex}
  nav .cta{display:none}
  nav.open ul{
    display:flex;position:fixed;inset:0;background:var(--bg);
    flex-direction:column;align-items:center;justify-content:center;gap:2.2rem;z-index:-1;
  }
  nav.open ul a{font-size:1.1rem}
  nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  nav.open .burger span:nth-child(2){opacity:0}
  nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---------- generic section ---------- */
section{position:relative;z-index:1}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 4vw}
.label{
  display:flex;align-items:center;gap:1rem;
  font-size:.72rem;letter-spacing:.35em;text-transform:uppercase;color:var(--ink60);
  margin-bottom:2.6rem;
}
.label::before{content:"";width:42px;height:1px;background:var(--red)}
.label .num{color:var(--red)}

/* split reveal */
.reveal .line{display:block;overflow:hidden}
.reveal .line>span{display:block;transform:translateY(115%)}

/* ---------- hero ---------- */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:0;position:relative}
.hero .media{
  position:absolute;inset:0;z-index:-1;overflow:hidden;
}
.hero .media img{width:100%;height:112%;object-fit:cover;transform:scale(1.08)}
.hero .media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(10,11,14,.55) 0%,rgba(10,11,14,.25) 40%,rgba(10,11,14,.94) 88%,var(--bg) 100%);
}
.hero-inner{padding:0 4vw 5.5rem;width:100%;max-width:var(--maxw);margin:0 auto}
.hero .tag{font-size:.78rem;letter-spacing:.4em;text-transform:uppercase;color:var(--ink60);margin-bottom:1.6rem;display:flex;align-items:center;gap:1rem}
.hero .tag i{width:9px;height:9px;background:var(--red);display:inline-block;border-radius:50%;animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
h1{
  font-weight:900;font-stretch:75%;
  font-size:clamp(3rem,11.2vw,10.5rem);
  line-height:.92;letter-spacing:-.01em;text-transform:uppercase;
}
h1 .red{color:var(--red)}
h1 .serif{text-transform:none;font-weight:400;letter-spacing:0}
.hero .sub{
  display:flex;justify-content:space-between;align-items:flex-end;gap:3rem;
  margin-top:2.8rem;flex-wrap:wrap;
}
.hero .sub p{max-width:520px;color:var(--ink60);font-size:1.02rem}
.btn{
  display:inline-flex;align-items:center;gap:.9rem;
  font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  padding:1.05rem 1.9rem;border:1px solid var(--ink35);border-radius:99px;
  transition:all .45s var(--ease);white-space:nowrap;cursor:pointer;background:transparent;color:var(--ink);
}
.btn svg{transition:transform .45s var(--ease)}
.btn:hover{background:var(--red);border-color:var(--red)}
.btn:hover svg{transform:translateX(5px)}
.btn.solid{background:var(--red);border-color:var(--red)}
.btn.solid:hover{background:#ff3b42}

/* ---------- stats strip ---------- */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);}
.stat{padding:2.6rem 1.5rem;border-left:1px solid var(--line)}
.stat:first-child{border-left:none;padding-left:0}
.stat .n{font-weight:900;font-stretch:75%;font-size:clamp(2.2rem,4.2vw,3.6rem);line-height:1;color:var(--ink)}
.stat .n b{color:var(--red);font-weight:900}
.stat .t{margin-top:.6rem;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink60)}
@media(max-width:820px){.stats .wrap{grid-template-columns:1fr 1fr}.stat{padding:1.8rem 1rem;border-left:none;border-top:1px solid var(--line)}}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;padding:2.2rem 0;border-bottom:1px solid var(--line);background:var(--bg2)}
.marquee .track{display:flex;gap:3.5rem;width:max-content;animation:mq 36s linear infinite}
.marquee .track span{
  font-weight:700;font-stretch:78%;text-transform:uppercase;letter-spacing:.06em;
  font-size:1.35rem;color:var(--ink35);display:flex;align-items:center;gap:3.5rem;white-space:nowrap;
}
.marquee .track span::after{content:"";width:8px;height:8px;background:var(--red);border-radius:50%}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- about ---------- */
.about{padding:9rem 0 7rem}
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:5rem;align-items:start}
h2{
  font-weight:900;font-stretch:75%;text-transform:uppercase;
  font-size:clamp(2.1rem,4.6vw,4.2rem);line-height:1.02;letter-spacing:-.01em;
}
h2 .serif{text-transform:none;font-weight:400}
.about p.lead{font-size:clamp(1.15rem,1.7vw,1.5rem);line-height:1.5;color:var(--ink);margin-top:2.2rem;font-weight:300}
.about p.lead b{color:var(--red);font-weight:700}
.about .hist{margin-top:2rem;color:var(--ink60);max-width:560px}
.mvv{display:flex;flex-direction:column}
.mvv article{padding:2rem 0;border-top:1px solid var(--line)}
.mvv article:last-child{border-bottom:1px solid var(--line)}
.mvv h3{font-size:.8rem;letter-spacing:.3em;text-transform:uppercase;color:var(--red);margin-bottom:.9rem;display:flex;justify-content:space-between;align-items:baseline}
.mvv h3 em{font-family:'Instrument Serif',serif;font-style:italic;text-transform:none;letter-spacing:0;color:var(--ink35);font-size:1rem}
.mvv p{color:var(--ink60);font-size:.98rem}
.valores{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.2rem}
.valores li{
  list-style:none;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  padding:.5rem 1rem;border:1px solid var(--line);border-radius:99px;color:var(--ink60);
  transition:all .35s var(--ease);
}
.valores li:hover{border-color:var(--red);color:var(--ink)}
@media(max-width:980px){.about-grid{grid-template-columns:1fr;gap:3.5rem}}

/* ---------- services ---------- */
.services{padding:7rem 0;background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.svc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:3rem;margin-bottom:4rem;flex-wrap:wrap}
.svc-head p{max-width:440px;color:var(--ink60)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{
  background:var(--bg2);padding:2.6rem 2.2rem 2.8rem;position:relative;overflow:hidden;
  transition:background .5s var(--ease);
}
.svc::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--red);
  transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease);
}
.svc:hover{background:#14161b}
.svc:hover::before{transform:scaleX(1)}
.svc .idx{font-size:.72rem;letter-spacing:.3em;color:var(--ink35)}
.svc h3{font-weight:700;font-size:1.28rem;margin:1.2rem 0 .9rem;line-height:1.25}
.svc p{color:var(--ink60);font-size:.93rem}
.svc .glyph{width:44px;height:44px;margin-bottom:.4rem}
.svc .glyph path,.svc .glyph circle,.svc .glyph line,.svc .glyph polyline,.svc .glyph rect{stroke:var(--red);stroke-width:1.4;fill:none;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:980px){.svc-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.svc-grid{grid-template-columns:1fr}}

/* ---------- equipment ---------- */
.equip{padding:8rem 0}
.equip-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:5rem;align-items:start}
.equip .sticky{position:sticky;top:110px}
.equip .sticky p{color:var(--ink60);margin-top:1.6rem;max-width:420px}
.equip .imgbox{margin-top:2.4rem;overflow:hidden;border-radius:6px}
.equip .imgbox img{transition:transform 1.2s var(--ease)}
.equip .imgbox:hover img{transform:scale(1.05)}
.eq-list{border-top:1px solid var(--line)}
.eq{
  display:grid;grid-template-columns:auto 1fr auto;gap:1.6rem;align-items:baseline;
  padding:1.35rem .4rem;border-bottom:1px solid var(--line);
  transition:background .35s,padding-left .35s var(--ease);
}
.eq:hover{background:var(--bg2);padding-left:1.1rem}
.eq .cat{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--red);width:130px}
.eq .name{font-weight:500;font-size:1.05rem}
.eq .yr{color:var(--ink35);font-size:.85rem;font-variant-numeric:tabular-nums}
@media(max-width:980px){.equip-grid{grid-template-columns:1fr}.equip .sticky{position:static}}
@media(max-width:640px){.eq{grid-template-columns:1fr;gap:.25rem}.eq .cat{width:auto}}

/* ---------- projects ---------- */
.projects{padding:7rem 0 8rem;background:var(--bg2);border-top:1px solid var(--line)}
.proj{display:grid;grid-template-columns:130px 1fr 1fr;gap:2.5rem;padding:3rem 0;border-top:1px solid var(--line);align-items:start}
.proj:last-child{border-bottom:1px solid var(--line)}
.proj .yr{font-weight:900;font-stretch:75%;font-size:2.4rem;line-height:1;color:var(--ink35);transition:color .4s}
.proj:hover .yr{color:var(--red)}
.proj h3{font-weight:700;font-size:clamp(1.3rem,2.2vw,1.9rem);line-height:1.15;text-transform:uppercase;font-stretch:80%}
.proj .client{margin-top:.9rem;font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;color:var(--red)}
.proj .desc{color:var(--ink60);font-size:.98rem;max-width:560px}
.proj .desc b{color:var(--ink);font-weight:500}
.proj .chips{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1.1rem}
.proj .chips span{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--line);border-radius:99px;padding:.35rem .8rem;color:var(--ink60)}
@media(max-width:900px){.proj{grid-template-columns:1fr;gap:1rem}.proj .yr{font-size:1.6rem}}

/* ---------- gallery band ---------- */
.band{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.band figure{position:relative;overflow:hidden;aspect-ratio:16/10}
.band img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease),filter .8s;filter:saturate(.85)}
.band figure:hover img{transform:scale(1.06);filter:saturate(1.1)}
.band figcaption{
  position:absolute;left:1.4rem;bottom:1.2rem;z-index:2;
  font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:#fff;
  text-shadow:0 1px 12px rgba(0,0,0,.6);
}
.band figcaption::before{content:"";display:block;width:26px;height:2px;background:var(--red);margin-bottom:.55rem}
@media(max-width:820px){.band{grid-template-columns:1fr}}

/* ---------- process ---------- */
.process{padding:8rem 0}
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2.5rem;margin-top:4rem}
.step{position:relative;padding-top:2.2rem}
.step::before{content:"";position:absolute;top:0;left:0;width:100%;height:1px;background:var(--line)}
.step::after{content:"";position:absolute;top:-4px;left:0;width:9px;height:9px;background:var(--red);border-radius:50%}
.step .n{font-family:'Instrument Serif',serif;font-style:italic;font-size:2.6rem;color:var(--ink35);line-height:1}
.step h3{margin:1.1rem 0 .7rem;font-size:1.05rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.step p{color:var(--ink60);font-size:.9rem}
@media(max-width:980px){.proc-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.proc-grid{grid-template-columns:1fr}}

/* ---------- RSE ---------- */
.rse{padding:7rem 0;background:var(--red);color:#fff}
.rse .wrap{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.rse h2{color:#fff}
.rse p{font-size:1.1rem;line-height:1.65;opacity:.92}
.rse .pills{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.rse .pills span{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;border:1px solid rgba(255,255,255,.45);border-radius:99px;padding:.5rem 1rem}
@media(max-width:900px){.rse .wrap{grid-template-columns:1fr}}

/* ---------- contact ---------- */
.contact{padding:9rem 0 7rem}
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem}
.ct-left p{color:var(--ink60);margin-top:1.8rem;max-width:440px}
.ct-left .note{margin-top:2.6rem;padding:1.4rem 1.6rem;border:1px solid var(--line);border-left:2px solid var(--red);font-size:.88rem;color:var(--ink60);border-radius:0 6px 6px 0}
form{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.field{display:flex;flex-direction:column;gap:.55rem}
.field.full{grid-column:1/-1}
.field label{font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink60)}
.field input,.field select,.field textarea{
  background:transparent;border:none;border-bottom:1px solid var(--ink35);
  color:var(--ink);font-family:inherit;font-size:1rem;padding:.7rem 0;
  outline:none;transition:border-color .3s;border-radius:0;appearance:none;
}
.field select{cursor:pointer}
.field select option{background:var(--bg2);color:var(--ink)}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red)}
form .btn{grid-column:1/-1;justify-self:start}
.form-ok{
  grid-column:1/-1;display:none;padding:1.2rem 1.5rem;border:1px solid var(--red);
  border-radius:6px;color:var(--ink);font-size:.95rem;background:var(--red-dim);
}
.form-ok.show{display:block}
@media(max-width:900px){.ct-grid{grid-template-columns:1fr}form{grid-template-columns:1fr}}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:3rem 0 2.4rem;background:var(--bg2)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
footer img{height:30px;filter:brightness(.9)}
footer small{color:var(--ink35);font-size:.75rem;letter-spacing:.1em}
footer .hash{font-weight:900;font-stretch:75%;letter-spacing:.05em;color:var(--ink35);text-transform:uppercase}
footer .hash b{color:var(--red)}
/* ---------- language switcher ---------- */
.langs{display:flex;align-items:center;gap:.45rem;margin-left:1.6rem}
.langs a{
  width:30px;height:30px;border-radius:50%;overflow:hidden;display:block;
  border:2px solid transparent;opacity:.55;transition:all .3s var(--ease);flex:none;
}
.langs a:hover{opacity:1;transform:scale(1.08)}
.langs a.on{opacity:1;border-color:var(--red)}
.langs svg{width:100%;height:100%;display:block}
@media(max-width:900px){
  nav .langs{position:fixed;bottom:8vh;left:50%;transform:translateX(-50%);display:none;z-index:-1}
  nav.open .langs{display:flex}
}

/* ---------- rse image ---------- */
.rse .rse-img{overflow:hidden;border-radius:6px}
.rse .rse-img img{width:100%;height:100%;object-fit:cover;max-height:420px}

/* ---------- background video layer ---------- */
body{background:transparent}
.bgvideo{position:fixed;inset:0;z-index:-2;background:var(--bg)}
.bgvideo video{
  width:100%;height:100%;object-fit:cover;
  opacity:.16;filter:saturate(.7) brightness(.85);
}
.bgvideo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(10,11,14,.55),rgba(10,11,14,.4) 50%,rgba(10,11,14,.6));
}
@media (prefers-reduced-motion:reduce){.bgvideo video{display:none}}
/* sections let the video breathe through */
.stats{background:rgba(10,11,14,.78)}
.marquee{background:rgba(16,18,22,.78)}
.services{background:rgba(16,18,22,.78)}
.projects{background:rgba(16,18,22,.78)}
footer{background:rgba(16,18,22,.85)}

/* ---------- field gallery ---------- */
.gallery{padding:7rem 0 8rem}
.gal-head{display:flex;justify-content:space-between;align-items:flex-end;gap:3rem;margin-bottom:4rem;flex-wrap:wrap}
.gal-head p{max-width:440px;color:var(--ink60)}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.gal-grid figure{position:relative;overflow:hidden;aspect-ratio:3/4;background:var(--bg2)}
.gal-grid img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease),filter .6s;filter:saturate(.9)}
.gal-grid figure:hover img{transform:scale(1.07);filter:saturate(1.1)}
.gal-grid figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:2.2rem 1.1rem .9rem;
  font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:#fff;
  background:linear-gradient(to top,rgba(10,11,14,.85),transparent);
  opacity:0;transform:translateY(8px);transition:all .5s var(--ease);
}
.gal-grid figure:hover figcaption{opacity:1;transform:translateY(0)}
@media(max-width:980px){.gal-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.gal-grid{grid-template-columns:1fr}}