/* wittra.ai — design system per docs/WITTRA_AI_DESIGN.md (V9 deck tokens) */
:root{
  --bg:#05070d; --bg2:#0c1220; --panel:#111827;
  --ink:#e8edf5; --dim:#9aa4b6; --line:#1b2333;
  --lime:#a8c813; --orange:#ff8c42; --frost:#9db8dc;
  --pad-x:clamp(20px,6vw,110px);
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;
  font-size:18px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--lime);text-decoration:none}
a:hover{color:#c6e42e}
img{max-width:100%}
.mono{font-family:'IBM Plex Mono',monospace}

/* kicker */
.kicker{font-family:'IBM Plex Mono',monospace;font-size:14px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--lime);margin:0 0 18px}
.kicker.orange{color:var(--orange)}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:28px;
  padding:14px var(--pad-x);background:rgba(5,7,13,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.nav .logo img{height:30px;display:block;filter:brightness(0) invert(1);opacity:.95}
.nav .links{display:flex;gap:26px;margin-left:auto;flex-wrap:wrap}
.nav .links a{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--dim)}
.nav .links a:hover{color:var(--ink)}
.nav .cta{margin-left:8px}

/* buttons */
.btn{display:inline-block;padding:14px 26px;border-radius:3px;font-weight:700;font-size:16px;
  background:var(--lime);color:#05070d !important;border:1px solid var(--lime)}
.btn:hover{background:#c6e42e;border-color:#c6e42e}
.btn.ghost{background:transparent;color:var(--lime) !important}
.btn.ghost:hover{background:rgba(168,200,19,.1)}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:30px}

/* epic hero (spline + spotlight) */
.hero-x{position:relative;min-height:calc(100dvh - 84px);display:flex;flex-direction:column;justify-content:center;overflow:hidden;box-sizing:border-box;
  background:radial-gradient(1100px 620px at 74% 38%,rgba(168,200,19,.10),transparent 62%),
             radial-gradient(800px 500px at 15% 85%,rgba(157,184,220,.05),transparent 60%),var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:34px;align-items:center;
  max-width:1560px;margin:0 auto;width:100%;padding:84px var(--pad-x) 6px;position:relative;z-index:2}
.hero-3d{position:relative;width:min(100%,620px);aspect-ratio:1/1;height:auto;margin-left:auto;z-index:2}
.hero-3d spline-viewer{width:100%;height:100%;display:block}
.grad{background:linear-gradient(180deg,#f7fafe 25%,#8f9aae 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad .lime{-webkit-text-fill-color:var(--lime);color:var(--lime)}
.hero-spot{position:absolute;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:1;
  filter:blur(56px);opacity:0;transition:opacity .35s;
  background:radial-gradient(circle at center,rgba(168,200,19,.17),rgba(168,200,19,.05) 45%,transparent 72%)}
.hero-base{max-width:1560px;margin:0 auto;width:100%;padding:0 var(--pad-x) 40px;position:relative;z-index:2}
.loader3d{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:0}
.loader3d:after{content:"";width:52px;height:52px;border-radius:50%;
  border:2px solid rgba(168,200,19,.25);border-top-color:var(--lime);animation:sp3 .9s linear infinite}
@keyframes sp3{to{transform:rotate(360deg)}}
.hero-still{display:none}
@media (max-width:1100px){
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .hero-3d{height:46vh;order:2}
}

/* sections */
.section{padding:110px var(--pad-x)}
.section.tight{padding:80px var(--pad-x)}
.plate{position:relative;background-size:cover;background-position:center}
.plate .scrim{position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(5,7,13,.86) 0%,rgba(5,7,13,.52) 50%,rgba(5,7,13,.18) 100%)}
.plate>.inner{position:relative;z-index:1}
.alt{background:var(--bg2)}
.maxw{max-width:1560px;margin:0 auto}

/* display type */
h1.display{font-size:clamp(42px,6.2vw,96px);font-weight:800;letter-spacing:-.015em;
  line-height:1.02;margin:0 0 26px}
h2.display{font-size:clamp(32px,4.2vw,64px);font-weight:800;letter-spacing:-.012em;
  line-height:1.06;margin:0 0 22px}
.lime{color:var(--lime)}
.orange{color:var(--orange)}
.sub{font-size:clamp(18px,1.5vw,22px);color:var(--ink);max-width:880px;margin:0}
.sub b{font-weight:600}
.dim{color:var(--dim)}

/* stat strip */
.stats{display:flex;flex-wrap:wrap;gap:0;margin-top:26px;border-top:1px solid rgba(232,237,245,.18)}
.stat{flex:1 1 200px;padding:22px 28px 0 0;margin-right:28px;border-right:1px solid rgba(232,237,245,.14)}
.stat:last-child{border-right:none;margin-right:0}
.stat .n{font-size:clamp(26px,2.4vw,40px);font-weight:800;color:var(--ink)}
.stat .n .lime{color:var(--lime)}
.stat .l{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--dim);margin-top:6px;line-height:1.5}

/* glass cards (deck slide-09 spec) */
.glass{background:rgba(13,18,28,.64);backdrop-filter:blur(10px);padding:28px 32px;
  display:flex;flex-direction:column;gap:16px}
.glass.limetop{border-top:6px solid var(--lime)}
.glass.orangetop{border-top:6px solid var(--orange)}
.glass .ghead{font-family:'IBM Plex Mono',monospace;font-size:16px;letter-spacing:.18em;text-transform:uppercase}
.glass.orangetop .ghead{color:var(--orange)}
.glass.limetop .ghead{color:var(--lime)}
.glass .row{display:flex;gap:14px;align-items:baseline}
.glass .row .tri{font-size:20px}
.glass.orangetop .tri{color:var(--orange)}
.glass.limetop .tri{color:var(--lime)}
.glass .row span:last-child{font-size:20px;font-weight:600;line-height:1.35}

/* panel cards */
.cards{display:grid;gap:22px}
.cards.c4{grid-template-columns:repeat(4,1fr)}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--lime);
  padding:26px 26px 24px;transition:transform .25s}
.card:hover{transform:translateY(-2px)}
.card .big{font-size:clamp(30px,2.6vw,44px);font-weight:800;color:var(--lime);line-height:1}
.card h3{font-size:19px;font-weight:700;margin:12px 0 6px}
.card p{margin:0;color:var(--dim);font-size:15.5px;line-height:1.5}

/* quote */
.quote{border-left:4px solid var(--lime);padding:6px 0 6px 30px;max-width:940px}
.quote p{font-size:clamp(21px,2vw,27px);font-style:italic;font-weight:400;line-height:1.45;margin:0}
.quote .who{font-family:'IBM Plex Mono',monospace;font-size:13.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--dim);margin-top:14px}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{font-family:'IBM Plex Mono',monospace;font-size:13.5px;letter-spacing:.08em;
  padding:9px 15px;border:1px solid var(--line);background:rgba(13,18,28,.6);color:var(--ink)}
.chip b{color:var(--lime);font-weight:600}

/* logo rows */
.logos{display:flex;flex-wrap:wrap;gap:44px;align-items:center;opacity:.95}
.logos img{height:32px;width:auto;filter:brightness(0) invert(1) drop-shadow(0 2px 14px rgba(5,7,13,.7))}
.logos img.tall{height:40px}

/* product cards */
.prod{background:var(--panel);border:1px solid var(--line);padding:0 0 22px;transition:transform .25s}
.prod:hover{transform:translateY(-2px)}
.prod .ph{aspect-ratio:4/3;background:#0a0f1a center/cover no-repeat;border-bottom:1px solid var(--line)}
.prod .ph.empty{display:flex;align-items:center;justify-content:center}
.prod .ph.empty img{height:30px;opacity:.13;filter:brightness(0) invert(1)}
.prod h3{font-size:18px;font-weight:700;margin:18px 22px 6px}
.prod p{margin:0 22px;color:var(--dim);font-size:14.5px;line-height:1.5}
.prod .pn{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--dim);
  letter-spacing:.06em;margin:12px 22px 0;opacity:.8}

/* product pro cards */
.ph.light{display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(120% 95% at 50% 28%,#f8fafc 0%,#e9edf2 55%,#d3dae3 100%)}
.ph.light img{max-width:100%;max-height:100%;object-fit:contain;
  filter:drop-shadow(0 16px 26px rgba(10,15,26,.30)) drop-shadow(0 3px 8px rgba(10,15,26,.18))}
.prod .spec{margin:12px 22px 0;padding:0;list-style:none}
.prod .spec li{color:var(--dim);font-size:13.5px;line-height:1.55;padding-left:16px;position:relative;margin-bottom:4px}
.prod .spec li:before{content:"\25B8";position:absolute;left:0;color:var(--lime);font-size:11px}
.plinks{display:flex;flex-wrap:wrap;gap:14px;margin:16px 22px 0;padding-top:12px;border-top:1px solid var(--line)}
.plinks a{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.plinks a.dim2{color:var(--dim)} .plinks a.dim2:hover{color:var(--ink)}
.doc-chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.doc-chips a{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  padding:11px 18px;border:1px solid var(--line);background:rgba(13,18,28,.6);color:var(--ink)}
.doc-chips a:hover{border-color:var(--lime);color:var(--lime)}
.dev-card{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--lime);padding:22px 24px;display:block;transition:transform .25s}
.dev-card:hover{transform:translateY(-2px);border-left-color:#c6e42e}
.dev-card .dk{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);margin-bottom:8px}
.dev-card h3{font-size:17px;font-weight:700;margin:0 0 6px;color:var(--ink)}
.dev-card p{margin:0;color:var(--dim);font-size:14px;line-height:1.5}

/* case tiles */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{position:relative;aspect-ratio:16/10;background-size:cover;background-position:center;overflow:hidden}
.tile .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,13,.05) 32%,rgba(5,7,13,.9) 100%)}
.tile .lbl{position:absolute;left:18px;bottom:34px;font-family:'IBM Plex Mono',monospace;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
.tile .use{position:absolute;left:18px;right:18px;bottom:12px;font-size:12px;line-height:1.35;
  color:rgba(232,237,245,.72)}
.tile.wide{grid-column:1/-1;aspect-ratio:32/9}
@media (max-width:900px){.tile.wide{aspect-ratio:16/10}}

/* sim */
.sim{position:relative;aspect-ratio:16/9;background:#05070d center/cover no-repeat;
  border:1px solid var(--line)}
.sim iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.sim .play{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:18px;cursor:pointer;background:linear-gradient(180deg,rgba(5,7,13,.15),rgba(5,7,13,.55))}
.sim .play .pbtn{width:92px;height:92px;border-radius:50%;border:2px solid var(--lime);
  display:flex;align-items:center;justify-content:center;background:rgba(5,7,13,.55)}
.sim .play .pbtn:after{content:"";border-style:solid;border-width:16px 0 16px 26px;
  border-color:transparent transparent transparent var(--lime);margin-left:6px}
.sim .play .plbl{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink)}
.sim a.play{text-decoration:none}
.sim .play .pbtn.lock:after{content:"NDA";border:none;margin:0;
  font:600 15px/1 'IBM Plex Mono',monospace;color:var(--lime);letter-spacing:.08em}
.sim .play .psub{max-width:520px;text-align:center;font-size:13.5px;line-height:1.5;
  color:rgba(232,237,245,.85);padding:0 18px}
.sim .play:hover .pbtn{background:rgba(168,200,19,.14)}

/* publications */
.pub{background:var(--panel);border:1px solid var(--line);padding:0 0 18px;transition:transform .25s;display:flex;flex-direction:column}
.pub:hover{transform:translateY(-2px)}
.pub .cover{position:relative;height:280px;aspect-ratio:3/4;background:#eef1f5;border-bottom:1px solid var(--line);overflow:hidden}
.pub .cover img{position:absolute;inset:14px;width:calc(100% - 28px);height:calc(100% - 28px);object-fit:contain;box-shadow:0 6px 22px rgba(0,0,0,.28)}
.pub h3{font-size:15.5px;font-weight:700;margin:14px 18px 4px}
.pub .plinks{margin:10px 18px 0;padding-top:10px}
.cards.c5{grid-template-columns:repeat(auto-fill,minmax(180px,225px));justify-content:start;gap:18px}
@media (max-width:600px){.cards.c5{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* faq accordion */
.faq details{border:1px solid var(--line);background:var(--panel);margin-bottom:10px}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:600;font-size:17px;list-style:none;position:relative;padding-right:52px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:22px;top:14px;color:var(--lime);font-size:24px;font-weight:400}
.faq details[open] summary:after{content:"‘2"}
.faq .a{padding:0 22px 20px;color:var(--dim);font-size:15.5px;line-height:1.6}
.faq .a ul{margin:0;padding-left:20px}
.faq .a li{margin-bottom:6px}
.faq .a a{word-break:break-all}

/* lab marks */
.lab-band{border:1px solid var(--line);background:linear-gradient(180deg,rgba(17,24,39,.85),rgba(12,18,32,.85));padding:44px 46px}
.lab-marks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:34px 0 8px}
.lab-mark{background:rgba(5,7,13,.55);border:1px solid var(--line);border-top:3px solid var(--lime);padding:24px 26px;display:block;transition:transform .25s}
.lab-mark:hover{transform:translateY(-2px)}
.lab-mark .nm{font-family:'IBM Plex Mono',monospace;font-size:20px;font-weight:600;color:var(--ink)}
.lab-mark .nm b{color:var(--lime);font-weight:600}
.lab-mark .by{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin:8px 0 10px}
.lab-mark p{margin:0;color:var(--dim);font-size:14px;line-height:1.5}
.lab-mark .go{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;margin-top:14px;display:block}
.byline{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#05070d;background:var(--lime);padding:5px 10px;margin-left:14px;vertical-align:middle;font-weight:600}
@media (max-width:900px){.lab-marks{grid-template-columns:1fr}.lab-band{padding:30px 24px}}

/* scroll shield on live embeds */
.sim .shield{position:absolute;inset:0;z-index:5;cursor:pointer;display:flex;
  align-items:flex-end;justify-content:flex-end;background:transparent}
.sim .shield .hint{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink);background:rgba(5,7,13,.78);border:1px solid var(--line);
  padding:9px 14px;margin:16px;backdrop-filter:blur(6px)}
.sim .shield:hover .hint{border-color:var(--lime);color:var(--lime)}

/* footnotes */
.fn{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--dim);line-height:1.7;margin-top:22px}

/* footer */
footer{background:var(--bg2);border-top:1px solid var(--line);padding:70px var(--pad-x) 40px}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;max-width:1560px;margin:0 auto}
footer h4{font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dim);margin:0 0 16px}
footer a,footer p{color:var(--dim);font-size:15px;display:block;margin:0 0 10px}
footer a:hover{color:var(--ink)}
footer .base{max-width:1560px;margin:50px auto 0;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--dim)}

/* deck paging — one viewport per section (landing, desktop) */
@media (min-width:900px){
  html:has(body.paged){scroll-snap-type:y proximity;scroll-padding-top:83px}
  body.paged section.section{min-height:calc(100dvh - 84px);display:flex;flex-direction:column;justify-content:center;box-sizing:border-box}
  body.paged section.plate{min-height:calc(100dvh - 84px);display:flex;flex-direction:column;justify-content:center;box-sizing:border-box}
  body.paged header.hero-x,body.paged section.section,body.paged section.plate{scroll-snap-align:start}
  body.paged footer{scroll-snap-align:end}
  body.paged section.plate>.inner{width:100%}
  body.paged .section.alt>.maxw{width:100%}
}

/* reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* responsive */
@media (max-width:1280px){.cards.c4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){
  .cards.c3,.tiles{grid-template-columns:repeat(2,1fr)}
  footer .cols{grid-template-columns:1fr 1fr}
  .nav{flex-wrap:wrap;row-gap:4px}
  .nav .links{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap;gap:20px;
    padding:8px 2px 2px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .nav .links::-webkit-scrollbar{display:none}
  .nav .links a{white-space:nowrap}
  /* plate scrim: desktop gradient is left→right; on mobile text spans the full
     width, so darken vertically for readability */
  .plate .scrim{background:linear-gradient(180deg,rgba(5,7,13,.92) 0%,rgba(5,7,13,.66) 55%,rgba(5,7,13,.42) 100%)}
}
/* mobile hero — static robot still replaces the Spline scene (JS skips it <900px) */
@media (max-width:899.98px){
  .hero-x{min-height:auto}
  .hero-grid{padding-top:44px;gap:24px}
  .hero-3d{display:block;width:min(100%,420px);height:auto;aspect-ratio:1/1;margin:0 auto}
  .hero-3d .loader3d{display:none}
  .hero-still{display:block;width:100%;height:100%;object-fit:cover;object-position:center 38%}
  #wmark{display:none}
}
@media (max-width:600px){
  body{overflow-x:hidden}
  .nav{gap:12px;padding:12px 16px}
  .nav .cta{margin-left:auto;padding:10px 14px;font-size:13px}
  .cards.c2,.cards.c3,.cards.c4,.tiles{grid-template-columns:1fr}
  .stats{display:grid;grid-template-columns:1fr 1fr}
  .stat{padding:16px 14px 0 0;margin-right:0;border-right:none}
  .stat .n{font-size:24px}
  .quote{padding-left:18px}
  footer .cols{grid-template-columns:1fr}
  .section{padding:70px var(--pad-x)}
  /* tiles: label + use-case flow from the bottom instead of fixed offsets,
     so two-line use text can never collide with the label */
  .tile{display:flex;flex-direction:column;justify-content:flex-end;padding:14px 16px}
  .tile .lbl,.tile .use{position:relative;left:auto;right:auto;bottom:auto}
  .tile .use{margin-top:6px}
}

/* ---- lead forms (contact / partnership / invest) ---- */
.formtabs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:34px}
.ftab{text-align:left;background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--line);
  padding:22px 24px;cursor:pointer;color:var(--ink);font-family:Inter,system-ui,sans-serif;
  transition:transform .2s,border-color .2s}
.ftab:hover{transform:translateY(-2px)}
.ftab.on{border-top-color:var(--lime);background:rgba(168,200,19,.06)}
.ftab .ft-k{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;color:var(--lime)}
.ftab h3{margin:10px 0 6px;font-size:18px;font-weight:700}
.ftab p{margin:0;color:var(--dim);font-size:13.5px;line-height:1.45}
.formwrap{max-width:860px}
.leadform{padding:34px 38px;display:block}
.leadform .ghead{display:block;margin-bottom:22px}
.leadform label{display:block;font-family:'IBM Plex Mono',monospace;font-size:11.5px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin:0 0 16px}
.leadform input,.leadform select,.leadform textarea{display:block;width:100%;margin-top:8px;
  background:#0a0f1a;border:1px solid var(--line);color:var(--ink);border-radius:3px;
  font:400 15.5px/1.5 Inter,system-ui,sans-serif;padding:13px 15px;outline:none;box-sizing:border-box}
.leadform textarea{resize:vertical;min-height:120px}
.leadform input:focus,.leadform select:focus,.leadform textarea:focus{border-color:var(--lime)}
.leadform select{appearance:none;-webkit-appearance:none;padding-right:44px;text-overflow:ellipsis;
  background-image:linear-gradient(45deg,transparent 50%,var(--lime) 50%),linear-gradient(135deg,var(--lime) 50%,transparent 50%);
  background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat}
.frow2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.leadform .hp{position:absolute;left:-9999px;height:1px;width:1px;opacity:0}
.leadform .fdesc{font-family:Inter,system-ui,sans-serif;font-size:15px;line-height:1.55;
  color:var(--dim);text-transform:none;letter-spacing:0;margin:-6px 0 22px}
.leadform .fcheck{display:flex;gap:12px;align-items:flex-start;text-transform:none;
  letter-spacing:0;font-family:Inter,system-ui,sans-serif;font-size:14px;line-height:1.5;
  color:var(--ink)}
.leadform .fcheck input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--lime);flex:0 0 auto}
.leadform .fcheck a{text-decoration:underline}
.fsubmit{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:6px}
.fnote{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--dim);letter-spacing:.06em}
.leadok{padding:44px 38px}
.leadok .ok-h{font-size:clamp(24px,2.6vw,34px);font-weight:800;margin:6px 0 12px}
.leadok .ok-p{color:var(--ink);font-size:16.5px;margin:0 0 8px;max-width:560px}
.contactmeta{display:flex;flex-wrap:wrap;gap:34px;margin-top:44px;padding-top:26px;border-top:1px solid var(--line)}
.contactmeta>div{display:flex;flex-direction:column;gap:5px;font-size:14.5px}
.contactmeta .cm-k{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--lime)}
.contactmeta span,.contactmeta a{color:var(--dim)}
.contactmeta a:hover{color:var(--lime)}
@media (max-width:900px){.formtabs{grid-template-columns:1fr}}
@media (max-width:600px){
  .frow2{grid-template-columns:1fr}
  .leadform,.leadok{padding:24px 18px}
}

/* ---- Eric — virtual support agent widget ---- */
#eric{position:fixed;right:22px;bottom:22px;z-index:9000;font-family:Inter,system-ui,sans-serif}
.eric-fab{display:flex;align-items:center;gap:9px;background:var(--lime);color:#0a0f1a;
  border:none;border-radius:999px;padding:13px 22px;font:600 15px Inter,sans-serif;
  cursor:pointer;box-shadow:0 8px 28px rgba(0,0,0,.45)}
.eric-fab:hover{background:#c6e42e}
.eric-dot{width:9px;height:9px;border-radius:50%;background:#0a0f1a;position:relative}
.eric-dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;
  border:2px solid rgba(10,15,26,.35);animation:ericPulse 2s infinite}
@keyframes ericPulse{0%{transform:scale(.7);opacity:1}100%{transform:scale(1.4);opacity:0}}
.eric-panel[hidden]{display:none}
.eric-panel{position:absolute;right:0;bottom:64px;width:min(430px,calc(100vw - 32px));
  height:min(640px,calc(100dvh - 110px));display:flex;flex-direction:column;
  background:var(--bg2);border:1px solid var(--line);border-top:4px solid var(--lime);
  border-radius:6px;box-shadow:0 24px 70px rgba(0,0,0,.6);overflow:hidden}
.eric-head{display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--line);background:rgba(13,18,28,.85)}
.eric-kicker{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--dim)}
.eric-name{font-weight:800;font-size:18px}
.eric-live{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--lime);
  font-weight:400;margin-left:8px}
.eric-headbtns{display:flex;gap:6px}
.eric-iconbtn{width:32px;height:32px;border-radius:4px;border:1px solid var(--line);
  background:transparent;color:var(--dim);font-size:17px;cursor:pointer;line-height:1}
.eric-iconbtn:hover{color:var(--ink);border-color:var(--lime)}
.eric-msgs{flex:1;min-height:0;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.eric-msg{flex-shrink:0;max-width:92%;font-size:14.5px;line-height:1.5;border-radius:8px;padding:10px 14px}
.eric-msg p{margin:6px 0}
.eric-msg p:first-child{margin-top:0}
.eric-msg p:last-child{margin-bottom:0}
.eric-msg ul,.eric-msg ol{margin:6px 0;padding-left:20px}
.eric-msg li{margin:3px 0}
.eric-msg h5{margin:8px 0 4px;font-size:13px;font-family:'IBM Plex Mono',monospace;
  letter-spacing:.1em;text-transform:uppercase;color:var(--lime)}
.eric-msg code{font-family:'IBM Plex Mono',monospace;font-size:13px;background:#0a0f1a;
  padding:1px 5px;border-radius:3px;color:var(--frost)}
.eric-user{align-self:flex-end;background:var(--lime);color:#0a0f1a;font-weight:500;
  border-bottom-right-radius:2px}
.eric-assistant{align-self:flex-start;background:var(--panel);border:1px solid var(--line);
  border-bottom-left-radius:2px}
.eric-pending{color:var(--dim);font-style:italic;animation:ericBlink 1.2s ease-in-out infinite}
@keyframes ericBlink{0%,100%{opacity:.45}50%{opacity:1}}
/* coloured answer boxes */
.eric-box{margin:10px 0;padding:10px 13px;border-radius:6px;font-size:13.5px}
.eric-boxtitle{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:6px;font-weight:600}
.eric-box-spec{background:#0a0f1a;border:1px solid var(--line);border-left:3px solid var(--frost)}
.eric-box-spec .eric-boxtitle{color:var(--frost)}
.eric-box-tip{background:rgba(168,200,19,.08);border:1px solid rgba(168,200,19,.28);
  border-left:3px solid var(--lime)}
.eric-box-tip .eric-boxtitle{color:var(--lime)}
.eric-box-warn{background:rgba(255,140,66,.08);border:1px solid rgba(255,140,66,.3);
  border-left:3px solid var(--orange)}
.eric-box-warn .eric-boxtitle{color:var(--orange)}
.eric-box-steps{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--lime)}
.eric-box-steps .eric-boxtitle{color:var(--lime)}
.eric-box-steps ol{margin:2px 0;padding-left:20px}
/* prepared questions */
.eric-chips{display:flex;gap:7px;overflow-x:auto;padding:10px 14px;max-height:150px;
  flex-wrap:wrap;overflow-y:auto;border-top:1px solid var(--line);background:rgba(13,18,28,.6);
  scrollbar-width:thin}
.eric-chips-min{max-height:52px;flex-wrap:nowrap}
.eric-chips-open{max-height:220px;flex-wrap:wrap}
.eric-chip{flex:0 0 auto;border:1px solid var(--line);background:var(--panel);color:var(--dim);
  font:12.5px Inter,sans-serif;border-radius:999px;padding:7px 13px;cursor:pointer;
  white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.eric-chip:hover{color:var(--ink);border-color:var(--lime)}
/* input row */
.eric-inputrow{display:flex;gap:8px;padding:12px 14px;border-top:1px solid var(--line)}
.eric-inputrow input{flex:1;background:#0a0f1a;border:1px solid var(--line);color:var(--ink);
  font:14.5px Inter,sans-serif;padding:11px 14px;border-radius:4px;outline:none;min-width:0}
.eric-inputrow input:focus{border-color:var(--lime)}
.eric-send{width:44px;border:none;border-radius:4px;background:var(--lime);color:#0a0f1a;
  font-size:16px;cursor:pointer}
.eric-send:hover{background:#c6e42e}
.eric-foot{font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--dim);
  text-align:center;padding:7px 12px 10px}
@media (max-width:560px){
  #eric{right:12px;bottom:12px}
  .eric-panel{bottom:60px}
}
/* Eric avatar */
.eric-fabface{width:30px;height:30px;border-radius:50%;object-fit:cover;
  border:2px solid rgba(10,15,26,.35);margin-right:2px}
.eric-fab{padding-left:12px;gap:10px}
.eric-headid{display:flex;align-items:center;gap:12px}
.eric-face{width:42px;height:42px;border-radius:50%;object-fit:cover;
  border:2px solid var(--lime)}

/* ---- hero fits one viewport on laptop (Mac) heights ---- */
.hero-h1{font-size:clamp(36px,4.5vw,72px)}
@media (min-width:1101px){.hero-h1{white-space:nowrap}}
@media (max-width:700px){
  .hero-h1 br{display:none}
  h1.hero-h1{font-size:clamp(31px,9vw,40px)}
}
@media (min-width:1101px) and (max-height:1010px){
  .hero-grid{padding-top:26px;gap:26px}
  .hero-h1{font-size:clamp(32px,3.6vw,54px)}
  .hero-x .kicker{margin-bottom:12px;font-size:12.5px}
  .hero-x .sub{font-size:clamp(15px,1.15vw,17.5px)}
  .hero-3d{width:min(100%,56vh)}
  .btn-row{margin-top:20px}
  .hero-x .btn{padding:13px 22px;font-size:15px}
  .hero-base{padding-bottom:18px}
  .stats{margin-top:12px}
  .stat{padding-top:13px}
  .stat .n{font-size:clamp(21px,1.8vw,28px)}
  .stat .l{font-size:11px}
  .fn{margin-top:10px;font-size:11px;line-height:1.5}
}
@media (min-width:1101px) and (max-height:860px){
  .hero-grid{padding-top:20px;gap:20px}
  .hero-h1{font-size:clamp(28px,3.1vw,46px)}
  .hero-x .sub{font-size:15px}
  .hero-3d{width:min(100%,52vh)}
  .btn-row{margin-top:16px}
  .hero-base{padding-bottom:12px}
  .stat .n{font-size:clamp(19px,1.6vw,24px)}
  .fn{margin-top:8px;font-size:10.5px}
}

/* laptop-height compaction for all paged sections */
@media (min-width:1101px) and (max-height:1010px){
  body.paged .section{padding-top:54px;padding-bottom:54px}
  body.paged section h2.display{font-size:clamp(26px,3.2vw,46px)}
  body.paged section .sub{font-size:clamp(15px,1.15vw,17px)}
  body.paged section .kicker{margin-bottom:12px;font-size:12.5px}
  body.paged .quote p{font-size:clamp(20px,2vw,28px)}
  body.paged .cards{gap:16px}
}
@media (min-width:1101px) and (max-height:860px){
  body.paged .section{padding-top:40px;padding-bottom:40px}
  body.paged section h2.display{font-size:clamp(24px,2.8vw,40px)}
  body.paged section .sub{font-size:15px}
}

/* section step-down arrow */
.pgdn{position:fixed;left:50%;transform:translateX(-50%);bottom:18px;z-index:8000;
  width:46px;height:46px;border-radius:50%;border:1px solid rgba(168,200,19,.55);
  background:rgba(5,7,13,.55);backdrop-filter:blur(6px);color:var(--lime);
  font:20px/1 Inter,sans-serif;cursor:pointer;display:flex;align-items:center;
  justify-content:center;transition:opacity .3s,background .2s}
.pgdn:hover{background:rgba(168,200,19,.16)}
.pgdn.gone{opacity:0;pointer-events:none}
.pgdn span{display:block;animation:pgdnBob 2.4s ease-in-out infinite}
@keyframes pgdnBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@media (max-width:899px){.pgdn{display:none}}