:root{
  --bg:60 13% 9%;--fg:0 0% 96%;--primary:138 25% 39%;--primary-fg:0 0% 100%;--border:60 4% 29%;
  --card:#1c1817;--deep:#0e1511;
  --font-sans:"Source Sans 3",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-heading:"Bebas Neue",Impact,"Arial Narrow",sans-serif;
  --font-mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:hsl(var(--bg));color:hsl(var(--fg));font-family:var(--font-sans);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ul{margin:0}
ul{padding:0;list-style:none}
.wrap{max-width:80rem;margin:0 auto;padding:0 1.5rem}
.narrow{max-width:48rem}
.heading{font-family:var(--font-heading);font-weight:400;line-height:1;letter-spacing:-.01em}
.eyebrow{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:hsl(var(--primary));margin-bottom:.9rem}
.muted{color:hsl(var(--fg)/.65)}
.mono{font-family:var(--font-mono);font-size:.75rem;color:hsl(var(--fg)/.5)}
section.block{padding:4rem 0}
.deep{background:var(--deep)}

/* buttons */
.btn{display:inline-block;padding:1rem 2rem;font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;
  background:hsl(var(--primary));color:hsl(var(--primary-fg));border:1px solid hsl(var(--primary));cursor:pointer;transition:opacity .2s,background .2s}
.btn:hover{opacity:.9}
.btn.ghost{background:transparent;border-color:hsl(var(--fg)/.4);color:hsl(var(--fg))}
.btn.ghost:hover{background:hsl(0 0% 100%/.1);opacity:1}
.btn.sm{padding:.6rem 1.25rem;font-size:.75rem}
.btn.outline{background:transparent;color:hsl(var(--primary))}
.btn.outline:hover{background:hsl(var(--primary));color:#fff;opacity:1}

/* header */
header.site{position:sticky;top:0;z-index:50;background:hsl(var(--bg));border-bottom:1px solid hsl(var(--border))}
.bar{display:flex;align-items:center;justify-content:space-between;height:5rem}
.bar img{height:3.75rem;width:auto}
nav.main{display:flex;align-items:center;gap:2rem}
nav.main a.link{font-size:.85rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:hsl(var(--fg)/.75);transition:color .2s}
nav.main a.link:hover,nav.main a.link.active{color:hsl(var(--primary))}
.burger{display:none;background:none;border:0;color:inherit;padding:.5rem;cursor:pointer}
@media(max-width:767px){
  .burger{display:block}
  nav.main{display:none;position:absolute;top:5rem;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:hsl(var(--bg));border-bottom:1px solid hsl(var(--border));padding:1rem 1.5rem 1.5rem}
  nav.main.open{display:flex}
  nav.main a.link{padding:.9rem 0;border-bottom:1px solid hsl(var(--border)/.5)}
  nav.main .btn{margin-top:1rem;text-align:center}
}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero.short{min-height:60vh}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .shade{position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,27,18,.92) 0%,rgba(23,38,28,.8) 60%,rgba(12,18,14,.7) 100%)}
.hero .fade{position:absolute;left:0;right:0;bottom:0;height:8rem;background:linear-gradient(to bottom,transparent,hsl(var(--bg)))}
.hero .inner{position:relative;z-index:2;padding-top:7rem;padding-bottom:7rem;width:100%}
.hero h1{font-size:clamp(3.5rem,9vw,8rem);margin-bottom:.4rem}
.hero h1.mid{font-size:clamp(3rem,7vw,6rem);margin-bottom:1.5rem}
.hero .sub{font-family:var(--font-heading);font-size:clamp(2.5rem,6vw,5.5rem);line-height:1;color:hsl(var(--primary));margin-bottom:2rem}
.hero p.lead{font-size:1.25rem;max-width:42rem;margin-bottom:2.5rem;color:hsl(var(--fg)/.75)}
.row{display:flex;flex-wrap:wrap;gap:1rem}

/* grid + cards */
.sec-head{margin-bottom:3.5rem}
.sec-head h2,.h2{font-size:clamp(2rem,4vw,3.5rem);margin-bottom:1rem}
.grid3{display:grid;gap:1.5rem;grid-template-columns:repeat(3,1fr)}
.grid2{display:grid;gap:4rem;grid-template-columns:1fr 1fr;align-items:center}
.grid4{display:grid;gap:1.5rem;grid-template-columns:repeat(4,1fr)}
@media(max-width:1023px){.grid2{grid-template-columns:1fr;gap:2.5rem}.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:767px){.grid3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid hsl(var(--border));overflow:hidden}
.card .pic{position:relative;height:13rem;overflow:hidden}
.card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .pic img{transform:scale(1.05)}
.card .pic::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,var(--card) 0%,transparent 60%)}
.card .body{padding:1.5rem}
.card h3{font-family:var(--font-heading);font-weight:400;font-size:1.5rem;margin-bottom:.75rem}
.card .specs{font-family:var(--font-mono);font-size:.75rem;color:hsl(var(--fg)/.5);padding-bottom:1rem;margin-bottom:1rem;border-bottom:1px solid hsl(var(--border))}
.card p.d{font-size:.9rem;color:hsl(var(--fg)/.65);margin-bottom:1.5rem}

/* numbered list */
.num{display:flex;gap:1.25rem;align-items:flex-start}
.num .n{flex:none;width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-size:1.15rem;background:hsl(var(--primary)/.15);color:hsl(var(--primary))}
.num h3{font-size:1rem;font-weight:600;margin-bottom:.25rem}
.num p{font-size:.9rem;color:hsl(var(--fg)/.6)}
.stack{display:flex;flex-direction:column;gap:2rem}
.photo{position:relative;overflow:hidden;border-radius:.25rem}
.photo img{width:100%;height:100%;object-fit:cover}
.photo.h72{height:18rem}.photo.h96{height:26rem}
.photo::after{content:"";position:absolute;inset:0;background:rgba(14,27,18,.35)}
.stat{border:1px solid hsl(var(--border));background:var(--card);padding:1.5rem}
.stat b{display:block;font-family:var(--font-heading);font-weight:400;font-size:2.75rem;line-height:1;color:hsl(var(--primary));margin-bottom:.4rem}
.stat span{font-size:.85rem;color:hsl(var(--fg)/.6)}
.cta{text-align:center;padding:5rem 0;border-top:1px solid hsl(var(--border))}
.cta h2{font-size:clamp(2.2rem,5vw,4rem);margin-bottom:1rem}
.cta p{max-width:36rem;margin:0 auto 2rem}

/* products page */
.chips{position:sticky;top:5rem;z-index:40;background:hsl(var(--bg)/.96);backdrop-filter:blur(6px);border-bottom:1px solid hsl(var(--border))}
.chips .wrap{display:flex;gap:.5rem;overflow-x:auto;padding-top:.8rem;padding-bottom:.8rem}
.chips a{flex:none;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;padding:.5rem 1.1rem;border:1px solid hsl(var(--border));color:hsl(var(--fg)/.75);transition:all .2s}
.chips a:hover{border-color:hsl(var(--primary));color:hsl(var(--primary))}
.prod{scroll-margin-top:9rem}
.prod .grid2{align-items:start}
.prod.flip .grid2>:first-child{order:2}
@media(max-width:1023px){.prod.flip .grid2>:first-child{order:0}}
.prod h2{font-size:clamp(2.2rem,4.5vw,4rem);margin-bottom:1rem}
.tag{display:inline-block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;padding:.25rem .7rem;margin:0 .4rem .4rem 0;background:hsl(var(--primary)/.15);color:hsl(var(--primary))}
table.spec{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.9rem}
table.spec th,table.spec td{text-align:left;padding:.7rem .9rem;border-bottom:1px solid hsl(var(--border))}
table.spec th{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:hsl(var(--fg)/.55);font-weight:600}
table.spec td:first-child{color:hsl(var(--fg)/.75)}
.tablewrap{overflow-x:auto}
ul.ticks li{position:relative;padding-left:1.5rem;margin-bottom:.5rem;font-size:.95rem;color:hsl(var(--fg)/.75)}
ul.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:.55rem;height:.55rem;background:hsl(var(--primary))}
.note{font-size:.8rem;color:hsl(var(--fg)/.5);margin-top:.5rem}
.subh{font-family:var(--font-heading);font-weight:400;font-size:1.4rem;margin:1.75rem 0 .75rem}
details{border:1px solid hsl(var(--border));background:var(--card);margin-bottom:.75rem}
summary{cursor:pointer;padding:1.1rem 1.4rem;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:hsl(var(--primary));font-size:1.4rem;line-height:1}
details[open] summary::after{content:"–"}
details p{padding:0 1.4rem 1.2rem;color:hsl(var(--fg)/.7);font-size:.95rem}

/* about / contact */
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:4rem}
@media(max-width:1023px){.contact-grid{grid-template-columns:1fr;gap:2.5rem}}
.info{margin-bottom:1.75rem}
.info .k{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:hsl(var(--primary));margin-bottom:.25rem}
.info a:hover{color:hsl(var(--primary))}
form.enq{display:flex;flex-direction:column;gap:1.25rem}
form.enq .two{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
@media(max-width:639px){form.enq .two{grid-template-columns:1fr}}
form.enq label{display:block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:hsl(var(--fg)/.55);margin-bottom:.5rem}
form.enq label i{color:hsl(var(--primary));font-style:normal}
form.enq input,form.enq textarea,form.enq select{width:100%;padding:.8rem 1rem;font:inherit;font-size:.9rem;background:var(--card);color:inherit;border:1px solid hsl(var(--border));outline:none;transition:border-color .2s;border-radius:0}
form.enq input:focus,form.enq textarea:focus,form.enq select:focus{border-color:hsl(var(--primary))}
form.enq textarea{resize:none}
.hp{position:absolute;left:-9999px}

/* footer */
footer.site{border-top:1px solid hsl(var(--border));background:var(--deep);padding:4rem 0 2rem}
.fgrid{display:grid;gap:3rem;grid-template-columns:2fr 1fr 1.5fr}
@media(max-width:767px){.fgrid{grid-template-columns:1fr}}
footer img{height:4rem;width:auto;margin-bottom:1rem}
footer h4{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:hsl(var(--primary));margin-bottom:1rem}
footer li{margin-bottom:.5rem;font-size:.9rem;color:hsl(var(--fg)/.65)}
footer a:hover{color:hsl(var(--primary))}
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;margin-top:3rem;padding-top:1.5rem;border-top:1px solid hsl(var(--border));font-size:.8rem;color:hsl(var(--fg)/.45)}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}