/* FTS Research — shared design system (dark / tech-premium) */
:root{
  --bg:#090b0c; --bg2:#0d1011; --panel:#121719; --panel2:#161c1e;
  --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.14);
  --ink:#eef4f1; --dim:#9cb1a9; --muted:#6c8079;
  --accent:#2fc98d; --accent-2:#7fe6bd; --accent-soft:rgba(47,201,141,.12); --accent-line:rgba(47,201,141,.32);
  --red:#e0776b;
  --serif:'Space Grotesk',sans-serif; --sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.5}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* nav */
nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);background:rgba(9,11,12,.72);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-weight:700;font-size:19px;letter-spacing:-.01em}
.brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(150deg,var(--accent),#1c8f63);display:grid;place-items:center;color:#04140d;font-size:15px;font-weight:700;box-shadow:0 6px 18px -8px rgba(47,201,141,.7)}
.brand small{display:block;font-family:var(--sans);font-weight:500;font-size:10px;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--dim)}
.nav-links a{transition:color .2s} .nav-links a:hover{color:var(--ink)}
.cart-pill{position:relative}
.cart-count{position:absolute;top:-8px;right:-12px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--accent);color:#04140d;font-size:11px;font-weight:700;display:grid;place-items:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:600;font-size:14px;padding:12px 20px;border-radius:11px;cursor:pointer;border:1px solid transparent;transition:transform .15s,box-shadow .2s,background .2s}
.btn-primary{background:linear-gradient(180deg,#3ad39a,#22a878);color:#04130d;box-shadow:0 10px 26px -12px rgba(47,201,141,.7)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 30px -12px rgba(47,201,141,.85)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-ghost{background:transparent;border-color:var(--line2);color:var(--ink)}
.btn-ghost:hover{background:rgba(255,255,255,.05)}
.nav-btn{padding:9px 16px}
.btn-lg{padding:15px 26px;font-size:15px}

/* hero */
.hero{position:relative;padding:96px 0 84px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.glow{position:absolute;width:900px;height:900px;right:-260px;top:-380px;background:radial-gradient(circle,rgba(47,201,141,.16),transparent 62%)}
.grid-fade{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(circle at 70% 20%,#000 0%,transparent 70%)}
.mol{position:absolute;right:-40px;top:40px;width:560px;height:560px;opacity:.5;animation:spin 60s linear infinite}
.mol .node{fill:var(--accent)} .mol .ring{fill:none;stroke:rgba(47,201,141,.25);stroke-width:1} .mol .bond{stroke:rgba(127,230,189,.3);stroke-width:1.2}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-in{position:relative;z-index:1;max-width:720px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2);background:var(--accent-soft);border:1px solid var(--accent-line);padding:7px 14px;border-radius:30px;margin-bottom:26px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
h1{font-family:var(--serif);font-weight:700;font-size:clamp(40px,6vw,68px);line-height:1.03;letter-spacing:-.02em;margin-bottom:22px}
h1 .accent{background:linear-gradient(120deg,var(--accent-2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:18px;color:var(--dim);max-width:540px;margin-bottom:34px}
.cta-row{display:flex;gap:13px;flex-wrap:wrap;margin-bottom:46px}
.stats{display:flex;gap:40px;flex-wrap:wrap}
.stat .n{font-family:var(--serif);font-size:26px;font-weight:600} .stat .l{font-size:12.5px;color:var(--muted);margin-top:2px}

/* trust strip */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.trust-in{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:space-between;padding:20px 0;font-size:13.5px;color:var(--dim)}
.trust span{display:inline-flex;align-items:center;gap:9px}

/* sections */
.section{padding:82px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:38px;flex-wrap:wrap}
.sec-head .k{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-2);margin-bottom:12px}
.sec-head h2{font-family:var(--serif);font-weight:600;font-size:clamp(28px,4vw,40px);letter-spacing:-.02em}
.sec-head p{color:var(--dim);font-size:15px;max-width:460px;margin-top:10px}

/* product grid + cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:18px;padding:22px;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);border-color:var(--accent-line);box-shadow:0 24px 50px -26px rgba(0,0,0,.8)}
.card::before{content:'';position:absolute;right:-60px;top:-60px;width:160px;height:160px;background:radial-gradient(circle,var(--accent-soft),transparent 65%);opacity:0;transition:opacity .3s}
.card:hover::before{opacity:1}
.cat{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.card h3{font-family:var(--serif);font-weight:600;font-size:20px;margin:11px 0 3px;letter-spacing:-.01em}
.card .str{font-size:12.5px;color:var(--accent-2);margin-bottom:12px}
.tiers{display:flex;gap:7px;margin:auto 0 16px}
.tier{flex:1;text-align:center;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:9px 4px;cursor:pointer;transition:border-color .15s,background .15s}
.tier:hover{border-color:var(--line2)}
.tier.sel{border-color:var(--accent-line);background:var(--accent-soft)}
.tier.na{opacity:.32;cursor:default}
.tier .p{font-family:var(--serif);font-weight:600;font-size:15px}
.tier .u{font-size:10px;color:var(--muted);margin-top:3px}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.rou{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:6px}
.rou i{width:5px;height:5px;border-radius:50%;background:var(--accent);display:inline-block}
.add{font-family:var(--sans);font-weight:600;font-size:13px;padding:9px 15px;border-radius:10px;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-2);cursor:pointer;transition:background .2s}
.add:hover{background:rgba(47,201,141,.2)}
.pricing-note{text-align:center;color:var(--muted);font-size:12px;margin-top:26px}

/* how ordering + quality */
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.s3{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}
.s3 .n{font-family:var(--serif);color:var(--accent);font-size:14px;letter-spacing:.1em;margin-bottom:12px}
.s3 h4{font-family:var(--serif);font-weight:600;font-size:18px;margin-bottom:8px}
.s3 p{font-size:13.5px;color:var(--dim);line-height:1.55}
.quality{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.q{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;gap:14px;align-items:flex-start}
.q .ic{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);border:1px solid var(--accent-line);display:grid;place-items:center;flex:none}
.q h4{font-family:var(--serif);font-weight:600;font-size:15.5px;margin-bottom:5px}
.q p{font-size:13px;color:var(--dim);line-height:1.5}

/* catalogue controls */
.cat-controls{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:26px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{font-size:13px;padding:8px 15px;border-radius:22px;border:1px solid var(--line);background:var(--panel);color:var(--dim);cursor:pointer;transition:.15s}
.chip:hover{color:var(--ink)}
.chip.active{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent-2)}
.search{flex:1;min-width:200px;position:relative}
.search input{width:100%;font-family:var(--sans);font-size:14px;color:var(--ink);background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:11px 14px 11px 40px}
.search input:focus{outline:none;border-color:var(--accent-line)}
.search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%)}
.result-count{color:var(--muted);font-size:13px;margin-bottom:18px}

/* footer */
footer{border-top:1px solid var(--line);background:var(--bg2);padding:40px 0}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.compliance{font-size:12.5px;color:var(--muted);max-width:640px;line-height:1.6}
.compliance strong{color:var(--dim)}

/* toast */
#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(30px);opacity:0;background:var(--panel);border:1px solid var(--accent-line);color:var(--ink);font-size:13.5px;padding:12px 18px;border-radius:12px;box-shadow:0 18px 40px -16px rgba(0,0,0,.8);transition:.28s;z-index:60}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* content / doc pages */
.phead{padding:52px 0 8px}
.phead .k{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-2);margin-bottom:12px}
.phead h1{font-family:var(--serif);font-weight:600;font-size:clamp(30px,4.5vw,46px);letter-spacing:-.02em}
.phead p{color:var(--dim);margin-top:12px;max-width:560px}
.doc{padding:34px 0 80px;max-width:760px}
.doc h3{font-family:var(--serif);font-weight:600;font-size:19px;margin:34px 0 10px}
.doc p{color:var(--dim);margin-bottom:12px;line-height:1.65}
.doc ul{color:var(--dim);margin:0 0 12px 20px;line-height:1.7}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:2px 0}
.faq summary{list-style:none;cursor:pointer;padding:18px 2px;font-family:var(--serif);font-weight:500;font-size:16px;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--accent);font-size:20px;font-weight:400}
.faq details[open] summary::after{content:'−'}
.faq .a{color:var(--dim);font-size:14.5px;line-height:1.65;padding:0 2px 18px}
/* forms (shared) */
label{display:block;font-size:12.5px;color:var(--dim);margin-bottom:7px;font-weight:500} label .req{color:var(--accent-2)}
.inp{width:100%;font-family:var(--sans);font-size:14px;color:var(--ink);background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:11px 13px;transition:border-color .2s}
.inp:focus{outline:none;border-color:var(--accent-line)}
textarea.inp{resize:vertical;min-height:96px;line-height:1.5}
.field{margin-bottom:15px}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:start;padding-bottom:80px}
.cbox{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}
.cbox h3{font-family:var(--serif);font-weight:600;font-size:17px;margin-bottom:6px}
.cinfo{display:flex;flex-direction:column;gap:16px}
.cinfo .row{display:flex;gap:12px;align-items:flex-start}
.cinfo .ic{width:36px;height:36px;border-radius:10px;background:var(--accent-soft);border:1px solid var(--accent-line);display:grid;place-items:center;flex:none}
.cinfo .row b{font-size:14px} .cinfo .row span{font-size:13px;color:var(--dim);display:block;margin-top:2px}
.hp{position:absolute;left:-9999px}
/* generated imagery */
.hero-img{position:absolute;right:0;top:0;height:100%;width:64%;object-fit:cover;object-position:center right;opacity:.9;-webkit-mask-image:linear-gradient(90deg,transparent,#000 46%);mask-image:linear-gradient(90deg,transparent,#000 46%)}
.q-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}
.q-visual{border-radius:18px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;box-shadow:0 30px 60px -34px rgba(0,0,0,.85)}
.q-visual img{width:100%;height:100%;object-fit:cover}
.q-cards{display:flex;flex-direction:column;gap:12px}
/* mobile menu button (hidden on desktop, injected by site.js) */
.navtoggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:9px;margin:-9px -9px -9px 0}
.navtoggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;display:block}

@media(max-width:900px){
  .wrap{padding:0 20px}
  .section{padding:58px 0}
  .hero{padding:56px 0 52px}
  .grid,.steps3,.quality,.contact-grid,.q-grid{grid-template-columns:1fr}
  .mol{display:none}
  .navtoggle{display:flex}
  .nav-links{position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg2);border-bottom:1px solid var(--line);padding:6px 0;display:none;box-shadow:0 20px 40px -20px rgba(0,0,0,.85)}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 22px;font-size:15px;color:var(--ink)}
  .nav-links a:not(.nav-btn):not(.cart-pill){display:block}
  .nav-links .nav-btn{margin:8px 22px 6px;justify-content:center}
  .cart-count{position:static;margin-left:8px}
  .hero-img{width:100%;opacity:.3;object-position:top right}
  .hero-in{max-width:100%}
  .lede{font-size:16px}
  .stats{gap:22px}
  .stat .n{font-size:22px}
  .sec-head{flex-direction:column;align-items:flex-start}
  .sec-head .btn{margin-top:4px}
  .trust-in{justify-content:flex-start;gap:12px 22px}
  .q-visual{aspect-ratio:16/10}
  .phead{padding:40px 0 6px}
}
@media(max-width:480px){
  h1{font-size:34px}
  .lede{font-size:15px}
  .cta-row{flex-direction:column}
  .cta-row .btn{width:100%}
  .btn-lg{width:100%}
  .tiers{gap:5px}
  .tier .p{font-size:14px}
  .tier .u{font-size:9.5px}
  /* order line items reflow: name + remove on top, qty + price below */
  .line{grid-template-columns:1fr auto;grid-template-areas:"nm rm" "qty lp";row-gap:11px;align-items:center}
  .line>div:first-child{grid-area:nm}
  .line .qty{grid-area:qty}
  .line .lp{grid-area:lp;text-align:right}
  .line .rm{grid-area:rm;justify-self:end}
  .addrow{flex-direction:column}
  .addrow .btn{width:100%}
}