/* Layout: white technical-sheet pages with a wide expanded-grotesk voice, warm photography in
   full-bleed and split panels, ruled spec tables, and a garnet accent used sparingly. */
:root{
  --paper:#FFFFFF; --panel:#F4F2EF; --ink:#121417; --muted:#5C6268; --rule:#E3E1DE; --rule-strong:#121417;
  --accent:#8E2232; --on-accent:#FFFFFF; --field:#FFFFFF; --shade:rgba(10,12,14,.55);
  --sans:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",Menlo,Consolas,monospace;
  --max:1200px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0E1012; --panel:#17191B; --ink:#EDEEEF; --muted:#9BA1A7; --rule:#2A2C2F; --rule-strong:#EDEEEF;
  --accent:#E27A86; --on-accent:#0E1012; --field:#121518; --shade:rgba(0,0,0,.6); color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0E1012; --panel:#17191B; --ink:#EDEEEF; --muted:#9BA1A7; --rule:#2A2C2F; --rule-strong:#EDEEEF;
  --accent:#E27A86; --on-accent:#0E1012; --field:#121518; --shade:rgba(0,0,0,.6); color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1rem/1.6 var(--sans);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--paper)}
a{color:inherit}
img{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
p{margin:0}
h1,h2,h3{margin:0;text-wrap:balance}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.label{font:500 .72rem/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.more{font-weight:600;text-decoration:none;border-bottom:1.5px solid var(--accent);padding-bottom:2px}
.more:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:46px;padding:0 1.3em;font:600 .92rem/1 var(--sans);text-decoration:none;border:1.5px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn:hover{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.line{background:transparent;color:var(--ink)}
.btn.line:hover{border-color:var(--accent);color:var(--accent);background:transparent}

/* Header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:var(--paper);border-bottom:1px solid var(--rule)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px}
.logo{display:block;width:190px;color:var(--ink);flex:none}
.logo svg{display:block;width:100%;height:auto}
.bar nav{display:flex;align-items:center;gap:32px;font-size:.93rem}
.bar nav a{text-decoration:none}
.bar nav a:not(.btn){color:var(--muted)}
.bar nav a:not(.btn):hover,.bar nav a[aria-current="page"]{color:var(--ink)}
.bar nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--accent);padding-block:4px}
.bar .btn{min-height:38px;padding:0 1em;font-size:.86rem}
.menu-btn{display:none;background:none;border:1.5px solid var(--ink);color:var(--ink);font:600 .86rem/1 var(--sans);min-height:38px;padding:0 1em;cursor:pointer}
@media (max-width:860px){.bar nav{gap:22px}.logo{width:165px}}
@media (max-width:620px){
  .logo{width:150px}
  .menu-btn{display:inline-flex;align-items:center}
  .bar nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--rule);flex-direction:column;align-items:stretch;gap:0;padding:4px max(16px,env(safe-area-inset-right,0px)) 20px max(16px,env(safe-area-inset-left,0px))}
  .bar nav.open{display:flex}
  .bar nav a:not(.btn){padding:14px 0;border-bottom:1px solid var(--rule);font-size:1.05rem;color:var(--ink)}
  .bar nav a[aria-current="page"]{box-shadow:none;color:var(--accent)}
  .bar nav .btn{margin-top:16px;min-height:46px}
}

/* Page heads */
.page-head{padding-block:72px 48px}
.page-head h1{font-size:clamp(2.4rem,6vw,4.6rem);line-height:1;font-weight:800;font-stretch:125%;letter-spacing:-.015em;max-width:16ch}
.page-head p{margin-top:24px;font-size:1.12rem;color:var(--muted);max-width:56ch}
.hero h1{font-size:clamp(2.6rem,7.4vw,6rem);max-width:15ch;line-height:.98}
.hero h1 span{color:var(--muted);font-weight:500}
.hero-foot{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:end;margin-top:40px}
.hero-foot .lead{display:grid;gap:14px}
.hero-foot p{margin:0}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:820px){.page-head{padding-block:48px 36px}.hero-foot{grid-template-columns:1fr;gap:24px}}

/* Photography */
.bleed{position:relative;margin:0}
.bleed img{width:100%;height:clamp(240px,38vw,520px);object-fit:cover}
.bleed figcaption,.photo figcaption{font:400 .72rem/1.3 var(--mono);color:var(--muted);letter-spacing:.04em}
.bleed figcaption{position:absolute;right:max(16px,env(safe-area-inset-right,0px));bottom:14px;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.photo{margin:0;display:grid;gap:10px;min-width:0}
.photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* Section scaffolding */
section{padding-block:88px}
section.ruled{border-top:1px solid var(--rule)}
section.tint{background:var(--panel)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:32px;margin-bottom:48px;align-items:baseline}
.sec-head h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;font-stretch:112%;line-height:1.1;letter-spacing:-.01em}
.sec-head p{color:var(--muted);max-width:58ch}
@media (max-width:820px){section{padding-block:60px}.sec-head{grid-template-columns:1fr;gap:12px;margin-bottom:32px}}

/* Home: product cards */
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.card{display:grid;gap:18px;align-content:start;text-decoration:none;min-width:0}
.card .photo img{aspect-ratio:3/2;transition:transform .4s}
.card .frame{overflow:hidden}
.card:hover .photo img{transform:scale(1.03)}
@media (prefers-reduced-motion:reduce){.card .photo img{transition:none}}
.card-top{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.card h3{font-size:1.5rem;font-weight:700;font-stretch:112%}
.formula{font:500 1rem/1 var(--mono);color:var(--accent);white-space:nowrap}
.card p{color:var(--muted)}
@media (max-width:760px){.cards{grid-template-columns:1fr}}

/* Split: photo + text */
.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:64px;align-items:center}
.split.rev{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}
.split.rev .photo{order:2}
.split h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;font-stretch:112%;line-height:1.1}
.split .txt{display:grid;gap:20px;align-content:start}
.split .txt p{color:var(--muted);max-width:52ch}
@media (max-width:860px){.split,.split.rev{grid-template-columns:1fr;gap:28px}.split.rev .photo{order:0}}

/* Facts row */
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--rule-strong)}
.facts div{padding:22px 28px 4px 0;display:grid;gap:8px;align-content:start}
.facts div + div{padding-left:28px;border-left:1px solid var(--rule)}
.facts h3{font-size:1.08rem;font-weight:700}
.facts p{color:var(--muted);font-size:.95rem}
@media (max-width:820px){.facts{grid-template-columns:1fr}.facts div,.facts div + div{padding:18px 0;border-left:0;border-bottom:1px solid var(--rule)}}

/* CTA band */
.cta{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px 40px}
.cta h2{font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:800;font-stretch:118%;line-height:1.05;max-width:20ch}

/* Products page */
.product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:56px;align-items:start}
.product .photo img{aspect-ratio:4/5}
.product-body{display:grid;gap:24px;align-content:start;min-width:0}
.product-body h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:800;font-stretch:118%;line-height:1.05}
.product-body .intro{color:var(--muted);max-width:56ch}
.specs{margin:0;display:grid;grid-template-columns:minmax(120px,auto) minmax(0,1fr);border-top:1px solid var(--rule-strong)}
.specs dt,.specs dd{margin:0;padding:12px 0;border-bottom:1px solid var(--rule);font-size:.94rem}
.specs dt{font:500 .74rem/1.9 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-right:16px}
.specs dd{font-variant-numeric:tabular-nums}
.uses{display:flex;flex-wrap:wrap;gap:8px}
.uses span{font-size:.85rem;padding:6px 12px;border:1px solid var(--rule);background:var(--paper)}
@media (max-width:860px){.product{grid-template-columns:1fr;gap:28px}.product .photo img{aspect-ratio:3/2}}
@media (max-width:420px){.specs{grid-template-columns:1fr}.specs dt{border-bottom:0;padding-bottom:0}.specs dd{padding-top:2px}}

.docs ul{list-style:none;margin:0;padding:0;columns:2;column-gap:28px}
.docs li{break-inside:avoid;padding:10px 0 10px 22px;position:relative;font-size:.95rem;border-bottom:1px solid var(--rule)}
.docs li::before{content:"";position:absolute;left:0;top:18px;width:8px;height:8px;background:var(--accent)}
.docs .note{margin-top:18px;color:var(--muted);font-size:.9rem}
@media (max-width:520px){.docs ul{columns:1}}

/* Company page */
.chain{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 40px;counter-reset:c}
.chain li{counter-increment:c;padding:20px 0 24px;border-top:1px solid var(--rule);display:grid;gap:6px;align-content:start}
.chain li::before{content:counter(c,decimal-leading-zero);font:500 .76rem var(--mono);color:var(--accent)}
.chain b{font-size:1.08rem;font-weight:700}
.chain span{color:var(--muted);font-size:.95rem}
@media (max-width:860px){.chain{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.chain{grid-template-columns:1fr}}
.register{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);border-top:1px solid var(--rule-strong)}
.register dt,.register dd{margin:0;padding:12px 0;border-bottom:1px solid var(--rule);font-size:.94rem}
.register dt{font:500 .74rem/1.9 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-right:28px}
.register dd{font-variant-numeric:tabular-nums}

/* Contact page */
.contact{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:72px;align-items:start}
.side{display:grid;gap:32px;align-content:start}
.side .block{display:grid;gap:10px}
.side h3{font-size:1.05rem;font-weight:700}
.side p{color:var(--muted);font-size:.95rem}
.mailrow{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.mailrow a{font:500 1rem var(--mono);color:var(--accent);text-decoration:none;user-select:all}
.copy{background:none;border:1px solid var(--rule);color:var(--muted);font:500 .72rem var(--mono);padding:6px 10px;cursor:pointer}
.copy:hover{color:var(--ink);border-color:var(--ink)}
form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}
.f{display:grid;gap:6px;min-width:0}
.f.full{grid-column:1/-1}
.f label{font:500 .72rem/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.f input,.f select,.f textarea{width:100%;font:400 1rem/1.4 var(--sans);color:var(--ink);background:var(--field);border:1px solid var(--rule);border-bottom-color:var(--muted);padding:11px 12px;border-radius:0}
.f textarea{min-height:130px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:var(--ink)}
.formfoot{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.formmsg{font-size:.9rem;color:var(--muted)}
.hp{position:absolute;left:-9999px}
@media (max-width:900px){.contact{grid-template-columns:1fr;gap:56px}}
@media (max-width:520px){form{grid-template-columns:1fr}}

/* Footer */
footer{border-top:1px solid var(--rule);background:var(--paper)}
.foot{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,1fr));gap:32px;padding-block:48px 32px;font-size:.9rem}
.foot .logo{width:150px;margin-bottom:16px}
.foot address{font-style:normal;color:var(--muted);line-height:1.7}
.foot h4{margin:0 0 12px;font:500 .72rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--accent)}
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:20px 32px;border-top:1px solid var(--rule);font-size:.78rem;color:var(--muted)}
.legal a{text-decoration:none}
.legal a:hover{color:var(--accent)}
.fine{grid-column:1/-1;font-size:.82rem;color:var(--muted)}
.prose{max-width:720px;display:grid;gap:14px}
.prose h2{font-size:1.2rem;font-weight:700;margin-top:18px}
.prose p{color:var(--muted)}
@media (max-width:720px){.foot{grid-template-columns:1fr 1fr}.foot > div:first-child{grid-column:1/-1}}
.bar nav a.lang{font:500 .76rem/1 var(--mono);letter-spacing:.08em;color:var(--muted);border:1px solid var(--rule);padding:7px 8px}
.bar nav a.lang:hover{color:var(--ink);border-color:var(--ink)}
@media (max-width:620px){.bar nav a.lang{align-self:flex-start;margin-top:14px;padding:8px 10px;border:1px solid var(--rule)}}