/* ALLE AI Lab homepage — isolated stylesheet. Shared styles.css and test.css are intentionally not imported. */
:root{
  --canvas:#f3f6f4;
  --paper:#fbfcfb;
  --ink:#14282c;
  --ink-soft:#31484c;
  --muted:#708083;
  --line:#d8e0dd;
  --line-strong:#b9c9c4;
  --mist:#e6eeeb;
  --mint:#d5e5df;
  --sage:#9dbdb2;
  --teal:#477b75;
  --blue:#66769e;
  --blue-soft:#e2e7f0;
  --sand:#d7c8b3;
  --dark:#183236;
  --white:#ffffff;
  --max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:"Segoe UI Variable","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(var(--max),calc(100% - 96px));margin:0 auto}
.micro{font-family:"Segoe UI",Arial,sans-serif;text-transform:uppercase;letter-spacing:.16em;font-size:10px;font-weight:700}
.rule-label{display:flex;align-items:center;gap:12px;color:var(--teal)}
.rule-label:before{content:"";width:34px;height:1px;background:currentColor}
.header{height:88px;border-bottom:1px solid rgba(185,201,196,.7);background:rgba(251,252,251,.9);display:flex;align-items:center;position:relative;z-index:10}
.nav{display:grid;grid-template-columns:230px 1fr auto;align-items:center;gap:34px}
.logo{width:128px;height:40px;object-fit:contain;object-position:left center}
.nav-center{justify-self:center;display:flex;align-items:center;gap:32px;font-size:13px;color:var(--ink-soft)}
.nav-center a{position:relative;padding:14px 0}
.nav-center a:first-child:after{content:"";position:absolute;left:0;right:0;bottom:8px;height:1px;background:var(--teal)}
.nav-side{display:flex;align-items:center;gap:18px}
.status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px}
.status i{width:7px;height:7px;border-radius:50%;background:#79a99b;box-shadow:0 0 0 4px rgba(121,169,155,.12)}
.contact-btn{border:1px solid var(--line-strong);padding:11px 17px;font-size:12px;background:var(--paper);transition:.2s}
.contact-btn:hover{background:var(--dark);color:white;border-color:var(--dark)}
.hero{position:relative;min-height:825px;padding:70px 0 64px;overflow:hidden;background:var(--paper);border-bottom:1px solid var(--line)}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(71,123,117,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(71,123,117,.055) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to right,rgba(0,0,0,.5),transparent 68%);pointer-events:none}
.hero:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(71,123,117,.12);border-radius:50%;left:-150px;bottom:-170px;box-shadow:0 0 0 56px rgba(71,123,117,.035),0 0 0 112px rgba(71,123,117,.025)}
.hero-grid{position:relative;display:grid;grid-template-columns:.86fr 1.14fr;gap:76px;align-items:center}
.hero-copy{padding-top:18px}
.hero-kicker{margin-bottom:38px}
.hero h1{font-weight:520;letter-spacing:-.045em;font-size:clamp(64px,6.2vw,94px);line-height:1.02;margin:0 0 30px;max-width:650px;text-wrap:balance}
.hero h1 .light{color:var(--teal);font-weight:380}
.hero-lead{font-size:18px;color:var(--ink-soft);max-width:610px;line-height:1.85;margin:0}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:42px}
.primary,.secondary{position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:space-between;gap:22px;min-height:56px;padding:0 11px 0 20px;border:1px solid;font-size:13px;font-weight:620;letter-spacing:.01em;overflow:hidden;transition:transform .24s ease,border-color .24s ease,background-color .24s ease,box-shadow .24s ease}
.primary{min-width:194px;background:var(--dark);border-color:var(--dark);color:white;box-shadow:0 12px 28px rgba(24,50,54,.16)}
.secondary{min-width:174px;background:rgba(251,252,251,.72);border-color:var(--line-strong);color:var(--ink-soft)}
.primary:before,.secondary:before{content:"";position:absolute;z-index:-1;inset:0;transform:scaleX(0);transform-origin:left center;transition:transform .38s cubic-bezier(.22,1,.36,1)}
.primary:before{background:linear-gradient(110deg,rgba(71,123,117,.32),rgba(102,118,158,.18))}
.secondary:before{background:linear-gradient(110deg,rgba(213,229,223,.66),rgba(226,231,240,.48))}
.primary span,.secondary span{position:relative;z-index:1;white-space:nowrap}
.primary b,.secondary b{position:relative;z-index:1;flex:0 0 auto;width:34px;height:34px;display:grid;place-items:center;border:1px solid;font-size:17px;font-weight:400;line-height:1;transition:transform .3s cubic-bezier(.22,1,.36,1),background-color .24s ease,border-color .24s ease}
.primary b{color:#c9e0d9;border-color:rgba(213,229,223,.28);background:rgba(255,255,255,.055)}
.secondary b{color:var(--teal);border-color:rgba(71,123,117,.24);background:rgba(213,229,223,.36)}
.primary:hover,.secondary:hover{transform:translateY(-2px)}
.primary:hover{box-shadow:0 17px 34px rgba(24,50,54,.22)}
.secondary:hover{border-color:rgba(71,123,117,.58);box-shadow:0 12px 25px rgba(36,67,68,.08)}
.primary:hover:before,.secondary:hover:before{transform:scaleX(1)}
.primary:hover b,.secondary:hover b{transform:translate(2px,-2px)}
.primary:hover b{border-color:rgba(213,229,223,.5);background:rgba(255,255,255,.1)}
.secondary:hover b{border-color:rgba(71,123,117,.44);background:rgba(251,252,251,.64)}
.primary:active,.secondary:active{transform:translateY(0)}
.hero-note{display:grid;grid-template-columns:auto 1fr;gap:12px;margin-top:56px;color:var(--muted);font-size:11px;max-width:480px}
.hero-note span{width:24px;height:24px;border:1px solid var(--line-strong);display:grid;place-items:center;color:var(--teal)}
.instrument{position:relative;background:#eef3f1;border:1px solid var(--line-strong);padding:16px;box-shadow:20px 24px 54px rgba(36,67,68,.09)}
.instrument-top{height:44px;display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line-strong);color:var(--muted)}
.instrument-top strong{color:var(--ink);font-size:12px;font-weight:650;letter-spacing:.03em}
.viewport{position:relative;height:438px;margin-top:14px;overflow:hidden;background:#dfe8e5}
.viewport img{width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.58) contrast(.96) brightness(1.05);mix-blend-mode:multiply;opacity:.84}
.viewport:before,.viewport:after{content:"";position:absolute;z-index:2;background:rgba(71,123,117,.42)}
.viewport:before{width:1px;top:0;bottom:0;left:61%}
.viewport:after{height:1px;left:0;right:0;top:48%}
.focus-box{position:absolute;z-index:3;left:38%;top:27%;width:42%;height:44%;border:1px solid var(--teal)}
.focus-box:before,.focus-box:after{content:"";position:absolute;width:7px;height:7px;background:var(--paper);border:1px solid var(--teal)}
.focus-box:before{left:-4px;top:-4px}.focus-box:after{right:-4px;bottom:-4px}
.axis-x,.axis-y{position:absolute;z-index:3;color:var(--ink-soft);font-size:9px;letter-spacing:.12em}
.axis-x{left:20px;bottom:16px}.axis-y{right:14px;top:18px;writing-mode:vertical-rl}
.instrument-bottom{display:grid;grid-template-columns:1.1fr .9fr .9fr;margin-top:14px;border-top:1px solid var(--line-strong)}
.readout{padding:15px 12px 4px 0;border-right:1px solid var(--line-strong)}
.readout+ .readout{padding-left:18px}.readout:last-child{border-right:0}
.readout span{display:block;color:var(--muted);font-size:9px;letter-spacing:.12em;text-transform:uppercase}.readout strong{display:block;font-size:20px;font-weight:500;margin-top:3px}
.proof{background:var(--canvas);border-bottom:1px solid var(--line)}
.proof-grid{display:grid;grid-template-columns:1.25fr repeat(4,1fr);min-height:132px}
.proof-intro,.proof-item{padding:28px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between}
.proof-intro{padding-left:0;justify-content:center}.proof-item:last-child{border-right:0;padding-right:0}
.proof-intro p{font-size:13px;color:var(--muted);max-width:235px;margin:14px 0 0}
.proof-item strong{font-size:27px;font-weight:480;letter-spacing:-.035em}.proof-item span{font-size:11px;color:var(--muted);max-width:145px}
.section{padding:132px 0;border-bottom:1px solid var(--line)}
.section-heading{display:grid;grid-template-columns:1fr .7fr;align-items:end;gap:80px;margin-bottom:58px}
.section-heading h2{font-size:58px;line-height:1.08;letter-spacing:-.04em;font-weight:480;margin:15px 0 0;max-width:740px}
.section-heading p{margin:0;color:var(--muted);font-size:15px;line-height:1.8;max-width:455px}
.featured-research{display:grid;grid-template-columns:1.28fr .72fr;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);background:var(--paper)}
.feature-visual{padding:26px 28px 26px 0;border-right:1px solid var(--line-strong)}
.feature-window{height:480px;overflow:hidden;background:var(--mist);position:relative}
.feature-window img{width:100%;height:100%;object-fit:cover;filter:saturate(.65) contrast(.98);mix-blend-mode:multiply}
.feature-window:after{content:"VERIFIED RESEARCH ASSET · 01";position:absolute;left:20px;bottom:18px;background:rgba(251,252,251,.92);border:1px solid var(--line);padding:8px 11px;color:var(--teal);font-size:9px;letter-spacing:.12em}
.feature-copy{padding:34px 0 34px 38px;display:flex;flex-direction:column}
.feature-no{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;letter-spacing:.12em;text-transform:uppercase}
.feature-copy h3{font-size:34px;line-height:1.18;letter-spacing:-.035em;font-weight:500;margin:82px 0 18px}
.feature-copy p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
.feature-link{margin-top:auto;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:18px;font-size:12px;font-weight:650}.feature-link b{font-size:20px;font-weight:400;color:var(--teal)}
.research-pair{display:grid;grid-template-columns:1fr 1fr;margin-top:28px;border-top:1px solid var(--line)}
.research-small{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;padding:28px 28px 28px 0;border-right:1px solid var(--line)}
.research-small:last-child{padding-left:28px;padding-right:0;border-right:0}
.small-img{height:205px;overflow:hidden;background:var(--mist)}
.small-img img{width:100%;height:100%;object-fit:cover;filter:saturate(.55) contrast(.96);mix-blend-mode:multiply}
.small-copy{display:flex;flex-direction:column}.small-copy .micro{color:var(--blue)}.small-copy h3{font-size:24px;line-height:1.2;font-weight:520;letter-spacing:-.025em;margin:18px 0 12px}.small-copy p{font-size:12px;color:var(--muted);margin:0;line-height:1.75}.small-copy a{margin-top:auto;font-size:11px;border-bottom:1px solid var(--line-strong);width:max-content;padding-bottom:3px}
.mechanism{background:#e8efed;position:relative;overflow:hidden}
.mechanism:before{content:"";position:absolute;right:-120px;top:100px;width:520px;height:520px;border:1px solid rgba(71,123,117,.14);border-radius:50%;box-shadow:0 0 0 62px rgba(71,123,117,.035),0 0 0 124px rgba(71,123,117,.025)}
.mechanism .section-heading{position:relative}
.process-rail{position:relative;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--teal);border-bottom:1px solid var(--line-strong);background:rgba(251,252,251,.38)}
.process-rail:before{content:"";position:absolute;left:12.5%;right:12.5%;top:54px;height:1px;background:var(--line-strong)}
.process{position:relative;min-height:320px;padding:36px 28px 32px;border-right:1px solid var(--line-strong)}.process:last-child{border-right:0}
.process-no{width:36px;height:36px;border:1px solid var(--teal);border-radius:50%;display:grid;place-items:center;background:#e8efed;color:var(--teal);font-size:11px;position:relative;z-index:2}
.process h3{font-size:20px;font-weight:520;margin:84px 0 14px}.process p{font-size:13px;color:var(--muted);line-height:1.75;margin:0}.process .out{display:block;margin-top:28px;color:var(--teal);font-size:9px;letter-spacing:.12em;text-transform:uppercase}
.deliverables{background:var(--paper)}
.spec-table{border-top:1px solid var(--line-strong)}
.spec-row{display:grid;grid-template-columns:100px .72fr 1.1fr 150px;align-items:center;min-height:164px;border-bottom:1px solid var(--line);transition:.2s}
.spec-row:hover{background:#f1f5f3}
.spec-num{font-size:11px;color:var(--teal);letter-spacing:.12em}.spec-row h3{font-size:29px;font-weight:480;letter-spacing:-.03em;margin:0}.spec-row p{font-size:13px;color:var(--muted);max-width:520px;margin:0;line-height:1.75}.spec-action{text-align:right;font-size:12px}.spec-action b{display:inline-grid;width:34px;height:34px;place-items:center;border:1px solid var(--line-strong);font-size:18px;color:var(--teal);font-weight:400;margin-left:10px}
.trust{padding:132px 0;background:#dfe9e6;border-bottom:1px solid var(--line-strong)}
.trust-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:100px;align-items:start}
.trust h2{font-size:58px;line-height:1.08;letter-spacing:-.04em;font-weight:480;margin:17px 0 26px}.trust-copy>p{color:var(--ink-soft);font-size:15px;line-height:1.85;max-width:470px}
.trust-metrics{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-strong)}
.trust-metric{padding:34px 24px 34px 0;border-bottom:1px solid var(--line-strong)}.trust-metric:nth-child(odd){border-right:1px solid var(--line-strong)}.trust-metric:nth-child(even){padding-left:30px}
.trust-metric strong{display:block;font-size:36px;font-weight:470;letter-spacing:-.035em;margin-bottom:9px}.trust-metric span{display:block;color:var(--muted);font-size:12px}
.contact{background:var(--dark);color:white;padding:118px 0 64px;position:relative;overflow:hidden}
.contact:after{content:"";position:absolute;right:-210px;top:-230px;width:620px;height:620px;border:1px solid rgba(213,229,223,.13);border-radius:50%;box-shadow:0 0 0 70px rgba(213,229,223,.025),0 0 0 140px rgba(213,229,223,.018)}
.contact-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:100px;align-items:end}
.contact .rule-label{color:#a9c9c0}.contact h2{font-size:66px;line-height:1.08;letter-spacing:-.04em;font-weight:440;margin:22px 0 42px;max-width:760px}.contact .primary{background:#d7e5e0;color:var(--dark)}.contact .primary b{color:var(--teal)}
.contact-card{border-top:1px solid rgba(213,229,223,.35);padding-top:26px;color:#bdcfca}.contact-card strong{display:block;color:white;font-size:24px;font-weight:500;margin-bottom:13px}.contact-card div{font-size:13px;margin:8px 0}.contact-card .micro{margin-top:28px;color:#8faaa3}
.footer{position:relative;z-index:2;margin-top:92px;padding-top:24px;border-top:1px solid rgba(213,229,223,.18);display:flex;justify-content:space-between;color:#8fa7a1;font-size:10px;letter-spacing:.08em;text-transform:uppercase}
@media(max-width:900px){.wrap{width:min(100% - 36px,var(--max))}.nav{grid-template-columns:1fr auto}.nav-center,.status{display:none}.hero{min-height:auto;padding-top:52px}.hero-grid,.section-heading,.featured-research,.trust-grid,.contact-grid{grid-template-columns:1fr}.instrument{margin-top:20px}.proof-grid{grid-template-columns:1fr 1fr}.proof-intro{grid-column:1/-1}.proof-item{border-top:1px solid var(--line)}.research-pair,.process-rail{grid-template-columns:1fr}.research-small,.research-small:last-child{border-right:0;padding:24px 0}.process{min-height:230px;border-right:0;border-bottom:1px solid var(--line)}.process-rail:before{display:none}.spec-row{grid-template-columns:58px 1fr;gap:14px;padding:26px 0}.spec-row p,.spec-action{grid-column:2}.section{padding:84px 0}.hero h1{font-size:55px}.section-heading h2,.trust h2{font-size:42px}.contact h2{font-size:46px}.viewport{height:330px}}

/* V2 refinement — calmer headline, larger reading text, richer technical atmosphere */
body{
  font-size:16px;
  background:
    radial-gradient(circle at 12% 8%,rgba(157,189,178,.15),transparent 24%),
    radial-gradient(circle at 88% 26%,rgba(102,118,158,.09),transparent 22%),
    var(--canvas);
}
.micro{font-size:11px;letter-spacing:.145em}
.header{background:rgba(251,252,251,.82);backdrop-filter:blur(16px)}
.nav-center{font-size:14px}.status{font-size:12px}.contact-btn{font-size:13px}
.hero{
  min-height:790px;
  padding:66px 0 62px;
  background:
    radial-gradient(circle at 15% 20%,rgba(157,189,178,.20),transparent 27%),
    radial-gradient(circle at 82% 16%,rgba(102,118,158,.14),transparent 25%),
    linear-gradient(118deg,#fbfcfb 0%,#f2f7f5 48%,#f5f4f8 100%);
}
.hero:before{
  background-image:
    linear-gradient(rgba(71,123,117,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(71,123,117,.06) 1px,transparent 1px),
    radial-gradient(circle,rgba(71,123,117,.16) 1px,transparent 1.5px);
  background-size:64px 64px,64px 64px,16px 16px;
  mask-image:linear-gradient(105deg,rgba(0,0,0,.62),rgba(0,0,0,.16) 58%,transparent 84%);
}
.hero-grid{grid-template-columns:1fr 1fr;gap:64px}
.hero-grid:after{
  content:"";position:absolute;z-index:0;right:-160px;top:-44px;width:720px;height:720px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.72) 0 31%,rgba(213,229,223,.28) 32% 45%,rgba(226,231,240,.20) 46% 58%,transparent 59%);
  border:1px solid rgba(71,123,117,.10);pointer-events:none;
}
.hero-copy,.instrument{position:relative;z-index:1}
.hero-kicker{margin-bottom:34px}
.hero h1{font-size:clamp(60px,5vw,76px);line-height:1.055;letter-spacing:-.05em;margin-bottom:28px;max-width:620px}
.hero h1 .light{white-space:nowrap}
.hero-lead{font-size:19px;line-height:1.82;max-width:590px}
.hero-actions{margin-top:38px}.primary,.secondary{font-size:14px}
.hero-note{font-size:13px;line-height:1.7;margin-top:48px;max-width:530px}
.instrument{background:rgba(238,243,241,.90);box-shadow:24px 28px 70px rgba(36,67,68,.13),-1px -1px 0 rgba(255,255,255,.92)}
.instrument:after{content:"";position:absolute;inset:8px;border:1px solid rgba(255,255,255,.58);pointer-events:none}
.instrument-top strong{font-size:13px}.axis-x,.axis-y{font-size:10px}.readout span{font-size:10px}.readout strong{font-size:22px}
.proof{
  background:
    linear-gradient(90deg,rgba(213,229,223,.30),transparent 36%),
    repeating-linear-gradient(90deg,transparent 0 63px,rgba(71,123,117,.025) 64px),
    var(--canvas);
}
.proof-intro p{font-size:14px;line-height:1.75}.proof-item strong{font-size:30px}.proof-item span{font-size:13px;line-height:1.55}
.section{position:relative;background:linear-gradient(180deg,rgba(251,252,251,.88),rgba(243,246,244,.96))}
#research:before,.deliverables:before{
  content:"";position:absolute;pointer-events:none;inset:0;
  background:radial-gradient(circle at 88% 12%,rgba(102,118,158,.07),transparent 21%),radial-gradient(circle at 9% 78%,rgba(157,189,178,.08),transparent 24%);
}
.section>.wrap{position:relative;z-index:1}
.section-heading h2{font-size:54px;line-height:1.1}.section-heading p{font-size:17px;line-height:1.78}
.feature-copy h3{font-size:35px}.feature-copy p{font-size:15px}.feature-link{font-size:13px}
.small-copy h3{font-size:25px}.small-copy p{font-size:14px;line-height:1.75}.small-copy a{font-size:12px}
.mechanism{
  background:
    linear-gradient(rgba(71,123,117,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(71,123,117,.035) 1px,transparent 1px),
    radial-gradient(circle at 92% 26%,rgba(102,118,158,.12),transparent 25%),
    linear-gradient(135deg,#e8f0ed,#edf2f0 48%,#e7ecef);
  background-size:72px 72px,72px 72px,auto,auto;
}
.process{background:rgba(251,252,251,.23)}.process h3{font-size:21px}.process p{font-size:14px}.process .out{font-size:10px}
.deliverables{background:linear-gradient(135deg,#fbfcfb,#f4f7f6 55%,#f5f4f8)}
.spec-row h3{font-size:30px}.spec-row p{font-size:15px;line-height:1.72}.spec-num,.spec-action{font-size:13px}
.trust{
  background:
    radial-gradient(circle at 78% 35%,rgba(255,255,255,.48),transparent 27%),
    linear-gradient(120deg,#dce9e5,#e6eeeb 55%,#e4e7ee);
}
.trust h2{font-size:54px}.trust-copy>p{font-size:17px}.trust-metric strong{font-size:38px}.trust-metric span{font-size:13px}
.contact{background:radial-gradient(circle at 85% 18%,#284b4c 0,transparent 31%),linear-gradient(120deg,#173135,#1b383b)}
.contact h2{font-size:60px}.contact-card div{font-size:14px}.footer{font-size:11px}
@media(max-width:900px){
  .hero{padding-top:46px;background:radial-gradient(circle at 78% 12%,rgba(102,118,158,.14),transparent 25%),linear-gradient(155deg,#fbfcfb,#edf4f1 62%,#f4f3f7)}
  .hero-grid{grid-template-columns:1fr;gap:28px}.hero-grid>*{min-width:0}.hero-grid:after{width:440px;height:440px;right:-250px;top:300px}
  .hero h1{font-size:38px;line-height:1.1;letter-spacing:-.055em;max-width:none}
  .hero h1 .light{white-space:nowrap}.hero-lead{font-size:17px;line-height:1.75}
  .hero-note{font-size:12px;margin-top:38px}.micro{font-size:10px}
  .instrument-top{height:auto;min-height:68px;display:grid;grid-template-columns:1fr;gap:3px;align-content:center}.instrument-top>.micro{text-align:left}.instrument{padding:14px}.viewport{height:310px}
  .section-heading h2,.trust h2{font-size:39px}.section-heading p,.trust-copy>p{font-size:16px}
  .contact h2{font-size:42px}.proof-item span{font-size:12px}
}

/* Production navigation and accessibility additions. */
button{font:inherit;color:inherit}
.mobile-contact{display:none}
.nav-toggle{display:none;border:1px solid var(--line-strong);background:rgba(251,252,251,.88);width:46px;height:42px;padding:0;place-items:center;cursor:pointer}
.nav-toggle span,.nav-toggle:before,.nav-toggle:after{content:"";display:block;width:18px;height:1px;background:var(--ink-soft);transition:transform .2s ease,opacity .2s ease}
.nav-toggle span{margin:4px 0}
.nav-toggle[aria-expanded="true"] span{opacity:0}
.nav-toggle[aria-expanded="true"]:before{transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"]:after{transform:translateY(-5px) rotate(-45deg)}
a:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:4px}
.feature-link,.small-copy a,.spec-action a{transition:color .2s ease,border-color .2s ease}
.feature-link:hover,.small-copy a:hover,.spec-action a:hover{color:var(--teal);border-color:var(--teal)}
.spec-action a{display:inline-flex;align-items:center;justify-content:flex-end}
.contact-card a{color:inherit;border-bottom:1px solid rgba(213,229,223,.24)}
.contact-card a:hover{color:white;border-bottom-color:white}
@media(max-width:900px){
  .nav{grid-template-columns:1fr auto;gap:18px}
  .nav-side{display:none}
  .nav-toggle{display:grid;justify-self:end;position:relative;z-index:12}
  .nav-center{display:none;position:absolute;left:-18px;right:-18px;top:64px;padding:18px;background:#fbfcfb;border:1px solid var(--line);box-shadow:0 24px 54px rgba(36,67,68,.13);z-index:11}
  .nav-center.is-open{display:grid;gap:0}
  .nav-center .mobile-contact{display:block}
  .nav-center a{padding:13px 8px;border-bottom:1px solid var(--line);font-size:14px}
  .nav-center a:first-child:after{display:none}
  .nav-center a:last-child{border-bottom:0;background:var(--dark);color:white;margin-top:10px;padding:13px 14px}
  .instrument-top{height:auto;min-height:68px;display:grid;grid-template-columns:1fr;gap:3px;align-content:center}
  .instrument-top>.micro{text-align:left}
  .instrument{padding:14px}
  .viewport{height:310px}
}
@media(max-width:520px){
  .logo{width:110px}
  .header{height:76px}
  .hero-actions{align-items:stretch;flex-wrap:nowrap;gap:10px}
  .primary,.secondary{min-width:0;min-height:52px;gap:8px;padding-right:9px;font-size:13px}
  .primary{flex:1.1;padding-left:15px}
  .secondary{flex:.9;padding-left:13px}
  .primary b,.secondary b{width:30px;height:30px;font-size:15px}
  .proof-grid{grid-template-columns:1fr 1fr}
  .proof-intro{padding-right:0}
  .proof-item{min-height:124px;padding:24px 18px}
  .proof-item:nth-child(even){padding-left:0}
  .feature-window{height:330px}
  .feature-copy{padding-left:0;padding-top:26px}
  .feature-copy h3{margin-top:42px}
  .small-img{height:190px}
  .footer{gap:24px;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Research exhibition — complete-frame carousel */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
#research{overflow:hidden}
#research .section-heading{margin-bottom:44px}
.research-exhibition{position:relative;background:var(--paper);border:1px solid var(--line-strong);box-shadow:18px 22px 42px rgba(36,67,68,.075)}
.exhibition-bar{min-height:58px;display:grid;grid-template-columns:1fr auto auto;align-items:center;background:var(--dark);color:#dce9e5;border-bottom:1px solid rgba(255,255,255,.13)}
.exhibition-status{display:flex;align-items:center;gap:11px;padding:0 22px;font-size:11px;font-weight:700;letter-spacing:.15em;text-transform:uppercase}
.exhibition-status i{width:7px;height:7px;border-radius:50%;background:#98c9ba;box-shadow:0 0 0 5px rgba(152,201,186,.1)}
.exhibition-counter{display:flex;align-items:baseline;gap:7px;padding:0 24px;color:#9eb6b1;font-size:11px;letter-spacing:.12em}
.exhibition-counter strong{color:white;font-size:17px;font-weight:560;letter-spacing:.03em}
.exhibition-controls{align-self:stretch;display:grid;grid-template-columns:repeat(2,58px);border-left:1px solid rgba(255,255,255,.14)}
.exhibition-controls button{border:0;border-left:1px solid rgba(255,255,255,.14);background:transparent;color:#dce9e5;cursor:pointer;font-size:19px;transition:background-color .18s ease,color .18s ease}
.exhibition-controls button:first-child{border-left:0}
.exhibition-controls button:hover{background:#24474a;color:white}
.exhibition-viewport{overflow:hidden;background:var(--paper);outline:none;touch-action:pan-y}
.exhibition-track{display:flex;align-items:stretch;transform:translate3d(0,0,0);transition:transform .72s cubic-bezier(.16,1,.3,1)}
.research-exhibition.is-enhanced .exhibition-track{transform:translate3d(-100%,0,0)}
.exhibition-track.no-transition{transition:none!important}
.exhibition-slide{position:relative;flex:0 0 100%;min-width:0;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(330px,.75fr);background:var(--paper)}
.case-visual{min-width:0;min-height:540px;padding:24px 28px 22px;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:20px;border-right:1px solid var(--line-strong);background:radial-gradient(circle at 10% 18%,rgba(157,189,178,.2),transparent 28%),linear-gradient(rgba(71,123,117,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(71,123,117,.045) 1px,transparent 1px),#e8efed;background-size:auto,48px 48px,48px 48px,auto}
.case-visual-meta,.case-visual-foot{display:flex;justify-content:space-between;gap:16px;color:#607673;font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.case-image-frame{width:auto;max-width:100%;height:430px;aspect-ratio:var(--image-ratio);align-self:center;justify-self:center;display:grid;place-items:center;padding:14px;background:rgba(251,252,251,.94);border:1px solid rgba(185,201,196,.88);overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease}
.case-image-frame:hover{border-color:var(--teal);box-shadow:8px 10px 0 rgba(71,123,117,.09)}
.case-image-frame img{width:100%;height:100%;object-fit:contain;object-position:center;filter:saturate(.78) contrast(1.01)}
.case-image-stack{position:relative;width:100%;height:430px;align-self:center;justify-self:center;display:block}
.stack-layer{position:absolute;inset:0;margin:auto;width:min(340px,62%);height:min(378px,88%);padding:10px;background:rgba(251,252,251,.97);border:1px solid rgba(185,201,196,.92);box-shadow:0 14px 30px rgba(36,67,68,.13);transform:translate(calc(var(--x)*1px),calc(var(--y)*1px)) rotate(calc(var(--r)*1deg));transition:transform .5s cubic-bezier(.16,1,.3,1),box-shadow .3s ease}
.stack-layer img{width:100%;height:100%;object-fit:cover;object-position:center top;filter:saturate(.72) contrast(1)}
.stack-layer.stack-top{box-shadow:0 20px 44px rgba(36,67,68,.2)}
.stack-layer.stack-top img{object-fit:contain;filter:saturate(.8) contrast(1.01)}
.case-image-stack:hover .stack-layer{transform:translate(calc(var(--x)*1.35px),calc(var(--y)*1.35px)) rotate(calc(var(--r)*1.25deg))}
.case-image-stack:hover .stack-layer.stack-top{transform:translate(0,-6px)}
.stack-count{position:absolute;right:8%;bottom:5%;z-index:2;display:inline-flex;align-items:baseline;gap:7px;padding:9px 14px;background:var(--dark);color:#dce9e5;font-size:10px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;box-shadow:0 10px 22px rgba(24,50,54,.28)}
.stack-count b{font-size:21px;font-weight:600;letter-spacing:-.02em;color:#fff}
.case-copy{position:relative;min-width:0;min-height:540px;padding:42px 38px 32px;display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(150deg,#fbfcfb 52%,#f1f5f3)}
.case-ghost{position:absolute;right:-12px;top:18px;color:rgba(71,123,117,.065);font-size:190px;font-weight:700;line-height:1;letter-spacing:-.07em;pointer-events:none}
.case-kicker{position:relative;color:var(--teal);margin-top:68px}
.case-copy h3{position:relative;margin:16px 0 20px;font-size:clamp(34px,3.2vw,49px);line-height:1.08;font-weight:510;letter-spacing:-.04em;text-wrap:balance}
.case-copy p{position:relative;margin:0;color:var(--muted);font-size:15px;line-height:1.8;max-width:38ch}
.case-tags{position:relative;display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.case-tags span{border:1px solid var(--line);background:rgba(255,255,255,.55);padding:6px 9px;color:var(--ink-soft);font-size:10px;letter-spacing:.04em}
.case-link{position:relative;margin-top:auto;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px;font-size:13px;font-weight:700;transition:color .2s ease,border-color .2s ease}
.case-link b{color:var(--teal);font-size:21px;font-weight:400}
.case-link:hover{color:var(--teal);border-color:var(--teal)}
.exhibition-progress{height:3px;background:#dbe4e1;overflow:hidden}
.exhibition-progress span{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--teal),#7e90bb);transform:scaleX(0);transform-origin:left center}
.research-exhibition.is-playing .exhibition-progress span{animation:exhibition-progress 6s linear forwards}
.research-exhibition.is-paused .exhibition-progress span{animation-play-state:paused}
@keyframes exhibition-progress{to{transform:scaleX(1)}}
.exhibition-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:#f5f8f6}
.exhibition-tab{position:relative;min-width:0;min-height:112px;display:grid;grid-template-columns:auto 94px minmax(0,1fr);align-items:center;gap:14px;padding:14px 18px;border:0;border-right:1px solid var(--line);background:transparent;text-align:left;cursor:pointer;transition:background-color .22s ease,color .22s ease}
.exhibition-tab:last-child{border-right:0}
.exhibition-tab:after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .34s cubic-bezier(.16,1,.3,1)}
.exhibition-tab:hover{background:#edf3f0}
.exhibition-tab.is-active{background:var(--paper)}
.exhibition-tab.is-active:after{transform:scaleX(1)}
.tab-no{align-self:start;color:#8aa29c;font-size:10px;font-weight:700;letter-spacing:.12em}
.tab-preview{height:64px;display:grid;place-items:center;overflow:hidden;background:#e4ece9;border:1px solid var(--line)}
.tab-preview img{width:100%;height:100%;object-fit:contain;filter:saturate(.55) contrast(.96);transition:filter .22s ease,transform .45s cubic-bezier(.16,1,.3,1)}
.exhibition-tab.is-active .tab-preview img,.exhibition-tab:hover .tab-preview img{filter:saturate(.85) contrast(1.02);transform:scale(1.025)}
.tab-copy{min-width:0;display:grid;gap:3px}
.tab-copy b{font-size:15px;font-weight:620;letter-spacing:-.015em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tab-copy small{color:var(--muted);font-size:9px;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

@media(max-width:1000px){
  .exhibition-slide{grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr)}
  .case-visual,.case-copy{min-height:500px}
  .case-copy{padding:34px 28px 28px}
  .case-kicker{margin-top:50px}
  .exhibition-tab{grid-template-columns:auto minmax(0,1fr);min-height:94px}
  .tab-preview{display:none}
}
@media(max-width:760px){
  #research .section-heading{margin-bottom:32px}
  .research-exhibition{margin-left:-18px;margin-right:-18px;border-left:0;border-right:0;box-shadow:none}
  .exhibition-bar{grid-template-columns:1fr auto auto;min-height:54px}
  .exhibition-status{padding:0 16px;font-size:9px;letter-spacing:.12em}
  .exhibition-counter{padding:0 12px}
  .exhibition-controls{grid-template-columns:repeat(2,48px)}
  .exhibition-slide{grid-template-columns:1fr}
  .case-visual{min-height:390px;padding:18px;border-right:0;border-bottom:1px solid var(--line-strong);gap:14px;background-size:auto,40px 40px,40px 40px,auto}
  .case-image-frame{padding:9px;height:300px}
  .case-image-stack{height:300px}
  .stack-layer{width:min(240px,66%);height:min(264px,90%);padding:7px}
  .stack-count{right:5%;bottom:4%;padding:7px 11px}
  .stack-count b{font-size:18px}
  .case-copy{min-height:370px;padding:30px 22px 24px}
  .case-ghost{font-size:142px;top:12px}
  .case-kicker{margin-top:36px}
  .case-copy h3{font-size:36px}
  .case-copy p{font-size:14px}
  .exhibition-index{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
  .exhibition-index::-webkit-scrollbar{display:none}
  .exhibition-tab{flex:0 0 238px;min-height:92px;scroll-snap-align:start;border-right:1px solid var(--line);grid-template-columns:auto 66px minmax(0,1fr);padding:12px 14px}
  .tab-preview{display:grid;height:54px}
}
@media(max-width:520px){
  .exhibition-status span{max-width:135px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .exhibition-counter{display:none}
  .case-visual{min-height:330px}
  .case-visual-meta span:last-child{display:none}
  .case-copy{min-height:350px}
}
@media(prefers-reduced-motion:reduce){
  .exhibition-track,.exhibition-tab:after,.tab-preview img,.case-image-frame,.stack-layer{transition:none!important}
  .research-exhibition.is-playing .exhibition-progress span{animation:none!important;transform:scaleX(1)}
}

/* Deliverables density refinement */
.deliverables.section{padding:96px 0 92px}
.deliverables .section-heading{grid-template-columns:.92fr .72fr;gap:56px;margin-bottom:34px}
.deliverables .section-heading h2{font-size:60px;line-height:1.06;max-width:650px}
.deliverables .section-heading p{font-size:18px;line-height:1.68;max-width:540px}
.deliverables .spec-table{border-top-color:var(--line-strong)}
.deliverables .spec-row{grid-template-columns:88px minmax(300px,420px) minmax(0,1fr) 124px;column-gap:28px;min-height:136px;padding:24px 0;border-bottom-color:var(--line-strong)}
.deliverables .spec-num{font-size:13px;font-weight:750}
.deliverables .spec-row h3{font-size:34px;line-height:1.18;font-weight:510}
.deliverables .spec-row p{font-size:17px;line-height:1.65;max-width:620px;color:var(--ink-soft)}
.deliverables .spec-action{font-size:14px;font-weight:600}
.deliverables .spec-action b{width:40px;height:40px;margin-left:12px;font-size:20px}

@media(max-width:1100px) and (min-width:901px){
  .deliverables .spec-row{grid-template-columns:72px minmax(240px,.82fr) minmax(0,1.18fr) 104px;column-gap:20px}
  .deliverables .spec-row h3{font-size:30px}
  .deliverables .spec-row p{font-size:16px}
}
@media(max-width:900px){
  .deliverables.section{padding:76px 0 72px}
  .deliverables .section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:28px}
  .deliverables .section-heading h2{font-size:46px}
  .deliverables .section-heading p{font-size:17px;line-height:1.65}
  .deliverables .spec-row{grid-template-columns:64px minmax(0,1fr);gap:12px 18px;min-height:0;padding:28px 0}
  .deliverables .spec-row h3{font-size:30px}
  .deliverables .spec-row p{grid-column:2;font-size:16px;line-height:1.65}
  .deliverables .spec-action{grid-column:2;text-align:left;font-size:13px}
  .deliverables .spec-action a{justify-content:flex-start}
}
@media(max-width:520px){
  .deliverables.section{padding:64px 0 60px}
  .deliverables .section-heading h2{font-size:41px}
  .deliverables .spec-row{grid-template-columns:52px minmax(0,1fr);column-gap:14px;padding:25px 0}
  .deliverables .spec-row h3{font-size:27px}
  .deliverables .spec-row p{font-size:15px}
}

/* Continuous research mechanism refinement */
.mechanism.section{padding:112px 0 116px}
.mechanism .section-heading{grid-template-columns:minmax(0,1.16fr) minmax(330px,.72fr);gap:72px;align-items:end;margin-bottom:48px}
.mechanism .section-heading h2{font-size:60px;line-height:1.07;max-width:790px}
.mechanism .section-heading p{font-size:18px;line-height:1.72;max-width:570px;padding-bottom:5px}
.process-rail{isolation:isolate;overflow:hidden;box-shadow:0 24px 70px rgba(43,73,71,.045)}
.process-rail:before{top:57px;background:rgba(71,123,117,.32)}
.process-rail:after{content:"";position:absolute;z-index:1;left:12.5%;right:12.5%;top:56px;height:3px;pointer-events:none;background:linear-gradient(90deg,transparent 0%,transparent 35%,rgba(102,118,158,.08) 43%,rgba(31,115,108,.85) 50%,rgba(102,118,158,.08) 57%,transparent 65%,transparent 100%);background-size:42% 100%;background-repeat:no-repeat;background-position:-42% 0;opacity:0}
.process{min-width:0;min-height:350px;padding:36px 30px 30px;display:flex;flex-direction:column;overflow:hidden;background:rgba(251,252,251,.34);transition:background-color .35s ease,box-shadow .35s ease}
.process:nth-child(even){background:rgba(239,245,243,.56)}
.process:before{content:attr(data-step);position:absolute;z-index:0;right:17px;top:76px;color:var(--teal);font-family:Arial,sans-serif;font-size:92px;font-weight:700;line-height:1;letter-spacing:-.08em;opacity:.045;pointer-events:none;transition:opacity .35s ease,transform .5s cubic-bezier(.2,.75,.25,1)}
.process:after{content:"";position:absolute;left:30px;bottom:23px;width:28px;height:1px;background:var(--teal);opacity:.44;transition:width .45s cubic-bezier(.2,.75,.25,1),opacity .3s ease}
.process>*{position:relative;z-index:2}
.process-no{width:43px;height:43px;background:#e8efed;font-size:12px;font-weight:700;letter-spacing:.02em;transition:color .3s ease,background-color .3s ease,border-color .3s ease,box-shadow .3s ease}
.process h3{font-size:26px;line-height:1.24;font-weight:540;letter-spacing:-.025em;margin:54px 0 16px;text-wrap:balance}
.process p{font-size:16px;line-height:1.7;color:var(--ink-soft);max-width:300px}
.process .out{margin-top:auto;padding-top:28px;padding-left:41px;font-size:11px;font-weight:700;line-height:1.4;letter-spacing:.115em}
.process:hover{background:rgba(251,252,251,.72);box-shadow:inset 0 3px 0 rgba(31,115,108,.34)}
.process:hover:before{opacity:.085;transform:translate3d(-4px,-3px,0)}
.process:hover:after{width:60px;opacity:.9}
.process:hover .process-no{color:#f8fbfa;background:var(--teal);border-color:var(--teal);box-shadow:0 0 0 7px rgba(31,115,108,.10)}
.mechanism.is-flowing .process-rail:after{opacity:1;animation:mechanism-flow-scan 8s linear infinite}
.mechanism.is-flowing .process-no{animation:mechanism-node-pulse 8s ease-in-out infinite}
.mechanism.is-flowing .process:before{animation:mechanism-step-breathe 8s ease-in-out infinite}
.mechanism.is-flowing .process:nth-child(2) .process-no,.mechanism.is-flowing .process:nth-child(2):before{animation-delay:2s}
.mechanism.is-flowing .process:nth-child(3) .process-no,.mechanism.is-flowing .process:nth-child(3):before{animation-delay:4s}
.mechanism.is-flowing .process:nth-child(4) .process-no,.mechanism.is-flowing .process:nth-child(4):before{animation-delay:6s}
@keyframes mechanism-flow-scan{0%{background-position:-42% 0}100%{background-position:142% 0}}
@keyframes mechanism-node-pulse{0%,13%,100%{color:var(--teal);background:#e8efed;border-color:var(--teal);box-shadow:0 0 0 0 rgba(31,115,108,0)}4%,9%{color:#fff;background:var(--teal);border-color:var(--teal);box-shadow:0 0 0 9px rgba(31,115,108,.11)}}
@keyframes mechanism-step-breathe{0%,13%,100%{opacity:.045;transform:translate3d(0,0,0)}4%,9%{opacity:.095;transform:translate3d(-4px,-3px,0)}}
@media(max-width:1160px) and (min-width:901px){
  .mechanism .section-heading h2{font-size:52px}
  .mechanism .section-heading{gap:48px}
  .process{padding:32px 24px 28px;min-height:350px}
  .process h3{font-size:23px;margin-top:50px}
  .process p{font-size:15px}
  .process .out{font-size:10px;padding-left:35px}
  .process:after{left:24px}
}
@media(max-width:900px){
  .mechanism.section{padding:78px 0 80px}
  .mechanism .section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:34px}
  .mechanism .section-heading h2{font-size:46px;max-width:720px}
  .mechanism .section-heading p{font-size:17px;max-width:650px;padding-bottom:0}
  .process-rail{overflow:visible;box-shadow:none}
  .process-rail:after{display:none}
  .process{min-height:260px;padding:30px 28px 28px;border-bottom-color:var(--line-strong)}
  .process:before{top:23px;right:22px;font-size:78px}
  .process:after{left:28px;bottom:22px}
  .process h3{font-size:27px;margin:28px 0 13px;padding-right:78px}
  .process p{font-size:16px;max-width:620px}
  .process .out{padding-top:24px;padding-left:40px;font-size:11px}
}
@media(max-width:520px){
  .mechanism.section{padding:66px 0 68px}
  .mechanism .section-heading h2{font-size:40px}
  .mechanism .section-heading p{font-size:16px}
  .process{min-height:250px;padding:27px 22px 25px}
  .process:before{right:16px;font-size:68px}
  .process:after{left:22px;bottom:20px}
  .process h3{font-size:25px;margin-top:25px;padding-right:58px}
  .process p{font-size:15px;line-height:1.72}
  .process .out{padding-left:38px;font-size:10px}
}
@media(prefers-reduced-motion:reduce){
  .mechanism.is-flowing .process-rail:after,.mechanism.is-flowing .process-no,.mechanism.is-flowing .process:before{animation:none!important}
  .process-rail:after{display:none}
}

/* Deliverable specification index refinement */
.deliverables .spec-num{width:58px;height:58px;position:relative;align-self:center;overflow:hidden;border:1px solid rgba(31,115,108,.46);background:rgba(232,240,237,.64);color:var(--teal);font-family:Arial,sans-serif;font-variant-numeric:tabular-nums;letter-spacing:0;transition:color .3s ease,background-color .3s ease,border-color .3s ease,box-shadow .3s ease}
.deliverables .spec-num:before{content:"";position:absolute;left:10px;top:28px;width:38px;height:1px;background:currentColor;opacity:.42;transform:rotate(-42deg);transform-origin:center}
.deliverables .spec-num:after{content:"";position:absolute;left:0;bottom:0;width:17px;height:3px;background:var(--blue);transition:width .35s cubic-bezier(.2,.75,.25,1),background-color .3s ease}
.deliverables .spec-prefix{position:absolute;left:8px;top:6px;font-size:22px;font-weight:650;line-height:1;letter-spacing:-.04em}
.deliverables .spec-index{position:absolute;right:8px;bottom:6px;font-size:23px;font-weight:650;line-height:1;letter-spacing:-.045em}
.deliverables .spec-row:hover .spec-num{color:#fff;background:var(--teal);border-color:var(--teal);box-shadow:0 8px 22px rgba(31,115,108,.13)}
.deliverables .spec-row:hover .spec-num:after{width:100%;background:#9ea9c6}
@media(max-width:900px){
  .deliverables .spec-num{width:54px;height:54px;align-self:start}
  .deliverables .spec-num:before{left:9px;top:26px;width:36px}
  .deliverables .spec-prefix{left:7px;top:5px;font-size:21px}
  .deliverables .spec-index{right:7px;bottom:6px;font-size:22px}
}
@media(max-width:520px){
  .deliverables .spec-num{width:48px;height:48px}
  .deliverables .spec-num:before{left:8px;top:23px;width:32px}
  .deliverables .spec-prefix{left:6px;top:5px;font-size:19px}
  .deliverables .spec-index{right:6px;bottom:5px;font-size:20px}
}

/* Hero capability pipeline dashboard */
.capability-instrument .instrument-top{height:38px;align-items:flex-start}
.capability-instrument .instrument-top strong{font-size:14px}
.capability-instrument .instrument-bottom{grid-template-columns:repeat(3,minmax(0,1fr))}
.capability-instrument .readout{min-width:0;padding-right:8px}
.capability-instrument .readout+.readout{padding-left:14px}
.capability-viewport{height:438px;isolation:isolate;background:radial-gradient(circle at 82% 18%,rgba(102,118,158,.16),transparent 31%),linear-gradient(145deg,#e8f0ed,#e3ece9 54%,#e8eaf0)}
.capability-viewport:before{width:1px;top:0;bottom:0;left:50%;background:rgba(71,123,117,.12)}
.capability-viewport:after{height:1px;left:0;right:0;top:50%;background:rgba(71,123,117,.12)}
.capability-statusbar{position:absolute;z-index:5;left:20px;right:20px;top:18px;display:flex;align-items:center;padding-bottom:12px;border-bottom:1px solid rgba(71,123,117,.24);color:var(--ink-soft);font-size:11px;font-weight:750;letter-spacing:.105em;text-transform:uppercase}
.capability-statusbar span{display:flex;align-items:center;gap:10px}
.capability-statusbar i{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 5px rgba(31,115,108,.09)}
.capability-flow{position:absolute;z-index:4;left:24px;right:24px;top:68px;bottom:30px}
.capability-route{position:absolute;z-index:0;left:7%;right:7%;top:50%;height:1px;background:rgba(31,115,108,.42)}
.capability-route:before,.capability-route:after{content:"";position:absolute;top:-4px;width:8px;height:8px;background:#e8efed;border:1px solid var(--teal);transform:rotate(45deg)}
.capability-route:before{left:-3px}.capability-route:after{right:-3px}
.capability-route span{position:absolute;left:0;top:-2px;width:26%;height:5px;background:linear-gradient(90deg,transparent,rgba(31,115,108,.22),var(--teal),rgba(102,118,158,.62),transparent);filter:drop-shadow(0 0 4px rgba(31,115,108,.34));opacity:0}
.capability-stage{position:absolute;z-index:2;width:22%;min-height:142px;padding:14px 13px 15px;border:1px solid rgba(71,123,117,.34);background:rgba(247,250,249,.86);box-shadow:0 10px 26px rgba(42,73,70,.04);display:grid;grid-template-columns:1fr auto;grid-template-rows:auto 1fr auto;transition:background-color .35s ease,border-color .35s ease,box-shadow .35s ease}
.capability-stage:after{content:"";position:absolute;left:50%;width:1px;height:27px;background:rgba(31,115,108,.42)}
.capability-stage:nth-of-type(odd):after{top:100%}
.capability-stage:nth-of-type(even):after{bottom:100%}
.capability-stage:before{content:"";position:absolute;left:calc(50% - 4px);width:8px;height:8px;border:1px solid var(--teal);background:#e8efed;transform:rotate(45deg);transition:background-color .3s ease,box-shadow .3s ease}
.capability-stage:nth-of-type(odd):before{top:calc(100% + 23px)}
.capability-stage:nth-of-type(even):before{bottom:calc(100% + 23px)}
.capability-stage.stage-01{left:0;top:0}
.capability-stage.stage-02{left:26%;bottom:0}
.capability-stage.stage-03{left:52%;top:0}
.capability-stage.stage-04{right:0;bottom:0;background:rgba(221,235,230,.9);border-color:rgba(31,115,108,.5)}
.capability-number{grid-column:2;grid-row:1;display:block;color:var(--teal);font-family:Arial,sans-serif;font-size:13px;font-weight:750;line-height:1;letter-spacing:.07em}
.capability-icon{grid-column:1/-1;grid-row:2;align-self:center;width:49px;height:49px;color:var(--ink-soft)}
.capability-icon svg{display:block;width:100%;height:100%;overflow:visible;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:square;stroke-linejoin:miter}
.capability-icon circle{fill:#edf4f1;stroke:var(--teal)}
.capability-icon .capability-accent{stroke:var(--teal);stroke-width:2.2}
.capability-stage strong{grid-column:1/-1;grid-row:3;display:block;color:var(--ink);font-size:19px;line-height:1.15;font-weight:620;letter-spacing:-.025em;white-space:nowrap}
.capability-dashboard-running .capability-route span{opacity:1;animation:capability-signal-run 8s linear infinite}
.capability-dashboard-running .capability-stage{animation:capability-stage-active 8s ease-in-out infinite}
.capability-dashboard-running .capability-stage:before{animation:capability-node-active 8s ease-in-out infinite}
.capability-dashboard-running .capability-icon{animation:capability-icon-active 8s ease-in-out infinite}
.capability-dashboard-running .capability-statusbar i{animation:capability-live-pulse 2.4s ease-in-out infinite}
.capability-dashboard-running .capability-stage.stage-02,.capability-dashboard-running .capability-stage.stage-02:before,.capability-dashboard-running .capability-stage.stage-02 .capability-icon{animation-delay:2s}
.capability-dashboard-running .capability-stage.stage-03,.capability-dashboard-running .capability-stage.stage-03:before,.capability-dashboard-running .capability-stage.stage-03 .capability-icon{animation-delay:4s}
.capability-dashboard-running .capability-stage.stage-04,.capability-dashboard-running .capability-stage.stage-04:before,.capability-dashboard-running .capability-stage.stage-04 .capability-icon{animation-delay:6s}
@keyframes capability-signal-run{0%{transform:translateX(-28%)}100%{transform:translateX(385%)}}
@keyframes capability-stage-active{0%,15%,100%{border-color:rgba(71,123,117,.34);box-shadow:0 10px 26px rgba(42,73,70,.04)}4%,11%{border-color:rgba(31,115,108,.82);background-color:rgba(251,253,252,.98);box-shadow:0 14px 30px rgba(31,115,108,.12)}}
@keyframes capability-node-active{0%,15%,100%{background:#e8efed;box-shadow:0 0 0 0 rgba(31,115,108,0)}4%,11%{background:var(--teal);box-shadow:0 0 0 6px rgba(31,115,108,.1)}}
@keyframes capability-icon-active{0%,15%,100%{color:var(--ink-soft);transform:translateY(0)}4%,11%{color:var(--teal);transform:translateY(-2px)}}
@keyframes capability-live-pulse{0%,100%{opacity:.55;box-shadow:0 0 0 3px rgba(31,115,108,.05)}50%{opacity:1;box-shadow:0 0 0 6px rgba(31,115,108,.12)}}
@media(max-width:1100px) and (min-width:621px){
  .capability-flow{left:20px;right:20px}
  .capability-stage{padding:13px 10px 14px}
  .capability-stage strong{font-size:17px}
  .capability-icon{width:45px;height:45px}
}
@media (max-width:620px), (min-width:901px) and (max-width:1100px){
  .capability-instrument .instrument-top{height:38px}
  .capability-instrument .readout strong{font-size:20px}
  .capability-instrument .readout+.readout{padding-left:12px}
  .viewport.capability-viewport{height:410px}
  .capability-statusbar{left:16px;right:16px;top:15px;padding-bottom:11px;font-size:10px}
  .capability-flow{left:17px;right:17px;top:58px;bottom:22px;display:grid;grid-template-rows:repeat(4,1fr);gap:8px;padding-left:31px}
  .capability-route{left:12px;right:auto;top:7px;bottom:7px;width:1px;height:auto;background:rgba(31,115,108,.42)}
  .capability-route:before,.capability-route:after{left:-4px;top:auto}
  .capability-route:before{top:-3px}.capability-route:after{right:auto;bottom:-3px}
  .capability-route span{left:-2px;top:0;width:5px;height:25%;background:linear-gradient(180deg,transparent,rgba(31,115,108,.22),var(--teal),rgba(102,118,158,.62),transparent)}
  .capability-stage,.capability-stage.stage-01,.capability-stage.stage-02,.capability-stage.stage-03,.capability-stage.stage-04{position:relative;inset:auto;width:auto;min-height:0;padding:8px 15px 8px 11px;display:grid;grid-template-columns:48px minmax(0,1fr) auto;grid-template-rows:1fr;align-items:center;column-gap:13px;background:rgba(247,250,249,.86)}
  .capability-stage.stage-04{background:rgba(221,235,230,.9)}
  .capability-stage:after{left:-19px;top:50%!important;bottom:auto!important;width:19px;height:1px}
  .capability-stage:before{left:-23px;top:calc(50% - 4px)!important;bottom:auto!important}
  .capability-icon{grid-column:1;grid-row:1;width:43px;height:43px;align-self:center}
  .capability-stage strong{grid-column:2;grid-row:1;font-size:19px;line-height:1.1}
  .capability-number{grid-column:3;grid-row:1;font-size:13px;align-self:start;margin-top:4px}
  @keyframes capability-signal-run{0%{transform:translateY(-28%)}100%{transform:translateY(385%)}}
}
@media(max-width:390px){
  .capability-flow{left:14px;right:14px;padding-left:29px}
  .capability-stage,.capability-stage.stage-01,.capability-stage.stage-02,.capability-stage.stage-03,.capability-stage.stage-04{grid-template-columns:43px minmax(0,1fr) auto;column-gap:10px;padding-left:9px;padding-right:11px}
  .capability-icon{width:39px;height:39px}
  .capability-stage strong{font-size:18px}
}
@media(prefers-reduced-motion:reduce){
  .capability-dashboard-running .capability-route span,.capability-dashboard-running .capability-stage,.capability-dashboard-running .capability-stage:before,.capability-dashboard-running .capability-icon,.capability-dashboard-running .capability-statusbar i{animation:none!important}
  .capability-route span{display:none}
}


/* V15 — collaboration CTA: a softer arc with stronger conversion hierarchy */
.contact .contact-cta{
  min-width:224px;
  min-height:64px;
  padding:0 10px 0 26px;
  gap:28px;
  border-color:rgba(239,248,245,.78);
  border-radius:999px;
  background:linear-gradient(115deg,#f2f8f6 0%,#d9e9e4 54%,#c9dfd8 100%);
  color:#173135;
  font-size:15px;
  font-weight:680;
  letter-spacing:.025em;
  box-shadow:0 18px 42px rgba(5,22,24,.26),inset 0 1px 0 rgba(255,255,255,.82);
}
.contact .contact-cta:before{
  border-radius:inherit;
  background:linear-gradient(105deg,rgba(255,255,255,.1),rgba(119,165,154,.28) 58%,rgba(102,118,158,.22));
}
.contact .contact-cta span{position:relative;z-index:1;white-space:nowrap}
.contact .contact-cta b{
  width:44px;
  height:44px;
  border:0;
  border-radius:50%;
  background:#1f4c4c;
  color:#edf7f4;
  font-size:18px;
  box-shadow:0 8px 18px rgba(12,48,49,.22),inset 0 1px 0 rgba(255,255,255,.16);
}
.contact .contact-cta:hover{
  border-color:#f5fbf9;
  box-shadow:0 23px 50px rgba(5,22,24,.34),0 0 0 5px rgba(215,229,224,.075),inset 0 1px 0 rgba(255,255,255,.9);
}
.contact .contact-cta:hover b{
  border-color:transparent;
  background:#28605e;
  transform:translate(3px,-3px) rotate(4deg);
}
.contact .contact-cta:focus-visible{outline-color:#d9ebe5;outline-offset:5px}
@media(max-width:520px){
  .contact .contact-cta{min-width:210px;min-height:58px;padding-left:23px;font-size:14px}
  .contact .contact-cta b{width:40px;height:40px;font-size:17px}
}
@media(prefers-reduced-motion:reduce){
  .contact .contact-cta,.contact .contact-cta:before,.contact .contact-cta b{transition:none}
}