/* thinQtankLabs — site styles (matches thinqtanklearning.com: navy bar, red accent, ink footer) */
:root{
  --navy:#0b1f3a;--navy-2:#13294b;--navy-3:#1b3760;--red:#d0102c;--red-2:#ff3b55;--red-d:#a80c23;
  --ink:#16191f;--paper:#f4f6f9;--card:#fff;--line:#e0e5ed;--muted:#5d697b;--text:#18202c;--ok:#14a05a;
  --r:14px;--shadow:0 14px 34px -22px rgba(11,31,58,.55);
  --head:"Barlow Semi Condensed",system-ui,sans-serif;--ui:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font:15.5px/1.6 var(--ui);-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--red)}
h1,h2,h3,h4{font-family:var(--head);line-height:1.12;margin:0 0 .4em;color:var(--navy)}
h1{font-size:clamp(34px,5vw,56px);font-weight:800;letter-spacing:-.2px}
h2{font-size:clamp(26px,3.2vw,38px);font-weight:800}
h3{font-size:21px;font-weight:700}
p{margin:0 0 1em}
code{font:500 .88em var(--mono);background:#eaeef4;border-radius:5px;padding:1px 6px}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:700 12px var(--ui);letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--red)}
.lead{font-size:18px;color:var(--muted);max-width:720px}
.muted{color:var(--muted)}

/* ---------- live icons: accent strokes turn red and draw on hover */
.ic{width:24px;height:24px;flex:none;transition:transform .35s cubic-bezier(.3,1.6,.5,1),color .25s}
.ic .a{color:inherit;transition:color .25s}
.live:hover .ic,.ic-host:hover .ic{transform:translateY(-2px) scale(1.07)}
.live:hover .ic .a,.ic-host:hover .ic .a,a:hover>.ic .a,button:hover>.ic .a{color:var(--red);stroke:var(--red);stroke-dasharray:60;animation:ic-draw .7s ease-out}
.ic-red .a{color:var(--red);stroke:var(--red)}
@keyframes ic-draw{from{stroke-dashoffset:60}to{stroke-dashoffset:0}}
.ic-badge{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#fff,#eef2f8);
  border:1px solid var(--line);color:var(--navy);box-shadow:inset 0 -2px 0 rgba(11,31,58,.05);transition:.3s}
.ic-badge .ic{width:28px;height:28px}
.ic-badge .ic .a{color:var(--red);stroke:var(--red)}
.live:hover .ic-badge{background:linear-gradient(145deg,var(--navy),var(--navy-3));color:#fff;border-color:var(--navy);transform:rotate(-4deg)}
.live:hover .ic-badge .ic .a{stroke:var(--red-2)}

/* ---------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 15px var(--ui);text-decoration:none;cursor:pointer;
  border-radius:10px;padding:12px 20px;border:2px solid transparent;transition:.2s;white-space:nowrap}
.btn .ic{width:19px;height:19px}
.btn:hover .ic-arrow{transform:translateX(4px)}
.btn-red{background:var(--red);color:#fff;border-color:var(--red)}
.btn-red:hover{background:var(--red-d);border-color:var(--red-d);transform:translateY(-2px);box-shadow:0 12px 24px -14px rgba(208,16,44,.9)}
.btn-red .ic .a{stroke:#fff!important}
.btn-line{background:transparent;color:var(--navy);border-color:#c6cfdc}
.btn-line:hover{border-color:var(--red);color:var(--red);transform:translateY(-2px)}
.btn-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.3)}
.btn-light:hover{border-color:var(--red-2);background:rgba(208,16,44,.2);transform:translateY(-2px)}
.btn-sm{padding:7px 14px;font-size:13.5px;border-radius:8px}
.btn-block{width:100%}
.btn[aria-disabled=true]{opacity:.55;pointer-events:none}

/* ---------- header */
.hdr{background:var(--navy);border-bottom:3px solid var(--red);position:sticky;top:0;z-index:40}
.hdr-in{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:inline-flex;flex-direction:column;line-height:1;text-decoration:none;flex:none}
.brand-mark{font:800 25px var(--head);color:#fff;letter-spacing:.2px}
.brand-mark b{color:var(--red-2);font-weight:800}
.brand-sub{font:800 13px var(--head);color:var(--red-2);letter-spacing:.42em;margin-top:2px;padding-left:2px}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav>a,.nav-acct>a{display:inline-flex;align-items:center;gap:7px;color:#cfd9e8;text-decoration:none;font-weight:600;font-size:14.5px;padding:9px 12px;border-radius:9px;transition:.2s}
.nav .ic{width:19px;height:19px;color:#8ea2bf}
.nav>a:hover,.nav-acct>a.ghost-link:hover,.nav-acct>a.acct:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav>a:hover .ic,.nav-acct>a:hover .ic{color:#fff}
.nav>a:hover .ic .a,.nav-acct>a:hover .ic .a{stroke:var(--red-2)}
.nav>a.on{color:#fff;box-shadow:inset 0 -3px 0 var(--red)}
.nav>a.on .ic .a{stroke:var(--red-2)}
.nav-acct{display:flex;align-items:center;gap:6px;margin-left:10px;padding-left:12px;border-left:1px solid rgba(255,255,255,.15)}
.nav-acct .btn{color:#fff}
.acct-name{background:rgba(255,255,255,.1);border-radius:99px;padding:1px 9px;font-size:12.5px;margin-left:2px}
.nav-btn{display:none;margin-left:auto;background:none;border:1px solid rgba(255,255,255,.25);border-radius:9px;color:#fff;padding:7px;cursor:pointer}

/* ---------- hero */
.hero{position:relative;background:radial-gradient(1200px 500px at 80% -10%,#1d3a66 0%,transparent 60%),linear-gradient(160deg,var(--navy) 0%,#0a1a31 100%);color:#e6edf7;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:72px 20px 84px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--red-2)}
.hero .lead{color:#b7c5da}
.hero .eyebrow{color:#ff8b9b}
.hero .eyebrow::before{background:var(--red-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.hero-points{display:flex;flex-wrap:wrap;gap:8px 20px;padding:0;margin:0;list-style:none;font-size:14px;color:#c3d0e2}
.hero-points li{display:flex;align-items:center;gap:7px}
.hero-points .ic{width:19px;height:19px;color:#7ee2a8}
.term-demo{background:#0c1016;border:1px solid #233046;border-radius:14px;box-shadow:0 40px 80px -40px rgba(0,0,0,.8),0 0 0 6px rgba(255,255,255,.03);overflow:hidden;font:13.5px/1.6 var(--mono)}
.term-demo-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#121821;border-bottom:1px solid #1f2835;color:#7d8a9c;font-size:12px}
.term-demo-bar i{width:10px;height:10px;border-radius:50%;background:#3a4556}
.term-demo-bar i:first-child{background:var(--red)}
.term-demo-bar span{margin-left:auto}
.term-demo pre{margin:0;padding:16px 18px 20px;color:#d7dee8;white-space:pre-wrap;min-height:290px}
.term-demo .p{color:#7ee2a8}.term-demo .d{color:#7cb4ff}.term-demo .ok{color:#7ee2a8;font-weight:600}.term-demo .hl{color:#f5c76b}
.term-demo .cur{display:inline-block;width:8px;height:15px;background:var(--red-2);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.term-step{display:flex;gap:10px;align-items:center;margin:-22px 18px 0;position:relative;z-index:2;background:#fff;color:var(--text);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow);border-left:4px solid var(--ok);font-size:13.5px}
.term-step .ic{color:var(--ok)}
.term-step b{color:var(--navy)}

/* ---------- sections */
.sec{padding:76px 0}
.sec-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.sec-head p{margin:0}
.strip{background:#fff;border-bottom:1px solid var(--line)}
.strip ul{display:grid;grid-template-columns:repeat(4,1fr);gap:0;list-style:none;margin:0;padding:0}
.strip li{display:flex;gap:14px;align-items:flex-start;padding:24px 18px;border-right:1px solid var(--line)}
.strip li:last-child{border-right:0}
.strip b{display:block;font:700 17px var(--head);color:var(--navy)}
.strip span{font-size:13.5px;color:var(--muted)}

/* ---------- cards */
.grid{display:grid;gap:18px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:transform .25s,border-color .25s,box-shadow .25s;position:relative}
a.card{color:inherit;text-decoration:none;display:block}
a.card.sub-card,a.card.cat-card,a.card.lab-card{display:flex}
.card.live:hover,a.card:hover{transform:translateY(-4px);border-color:var(--red);box-shadow:var(--shadow)}
.cat-card{display:flex;flex-direction:column;gap:12px;min-height:200px}
.cat-card h3{margin:2px 0 0}
.cat-card p{font-size:14px;color:var(--muted);margin:0;flex:1}
.cat-meta{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;font-weight:600;color:var(--muted)}
.cat-meta .go{display:inline-flex;align-items:center;gap:4px;color:var(--red)}
.cat-meta .go .ic{width:17px;height:17px}
.cat-card:hover .cat-meta .go .ic{transform:translateX(4px)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;border-radius:99px;padding:3px 10px;background:#eef1f6;color:var(--muted)}
.pill-soon{background:#fff3d9;color:#8a5a00}
.pill-live{background:#e3f6ec;color:#0d7a43}
.pill-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3}}

.diff{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border-radius:99px;padding:3px 10px}
.diff i{display:inline-flex;gap:2px;width:16px;height:9px;background:
  linear-gradient(currentColor,currentColor) 0 100%/4px 4px no-repeat,
  linear-gradient(currentColor,currentColor) 6px 100%/4px 7px no-repeat,
  linear-gradient(currentColor,currentColor) 12px 100%/4px 9px no-repeat;opacity:.35}
.diff-beginner{background:#e3f6ec;color:#0d7a43}
.diff-beginner i{background:linear-gradient(currentColor,currentColor) 0 100%/4px 4px no-repeat,linear-gradient(rgba(13,122,67,.3),rgba(13,122,67,.3)) 6px 100%/4px 7px no-repeat,linear-gradient(rgba(13,122,67,.3),rgba(13,122,67,.3)) 12px 100%/4px 9px no-repeat;opacity:1}
.diff-intermediate{background:#fff2d6;color:#8a5a00}
.diff-intermediate i{background:linear-gradient(currentColor,currentColor) 0 100%/4px 4px no-repeat,linear-gradient(currentColor,currentColor) 6px 100%/4px 7px no-repeat,linear-gradient(rgba(138,90,0,.3),rgba(138,90,0,.3)) 12px 100%/4px 9px no-repeat;opacity:1}
.diff-expert{background:#ffe1e6;color:#a50c23}
.diff-expert i{opacity:1}

.lab-card{display:flex;flex-direction:column;gap:10px;padding:0;overflow:hidden}
.lab-card-top{display:flex;align-items:center;gap:12px;padding:18px 20px 0}
.lab-card-top .crumb{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.lab-card-body{padding:0 20px;flex:1}
.lab-card h3{font-size:20px;margin:0 0 6px}
.lab-card p{font-size:14px;color:var(--muted);margin:0}
.lab-facts{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted);padding:0 20px}
.lab-facts span{display:inline-flex;align-items:center;gap:5px}
.lab-facts .ic{width:16px;height:16px}
.lab-card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 20px;border-top:1px solid var(--line);background:#fafbfd;margin-top:6px}
.lab-card-foot .price{font-weight:700;color:var(--navy);font-size:14px}
.lab-card-foot .price small{display:block;font-size:11.5px;color:var(--ok);font-weight:700}
.lab-progress{height:6px;background:#e9edf3;border-radius:9px;overflow:hidden;margin:0 20px}
.lab-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--red-2))}

/* ---------- how it works */
.how{counter-reset:how}
.how .card{padding-top:30px}
.how .card::before{counter-increment:how;content:counter(how,decimal-leading-zero);position:absolute;top:16px;right:20px;font:800 38px var(--head);color:#eef1f6}
.how h3{margin-top:14px}
.how p{font-size:14.5px;color:var(--muted);margin:0}

/* ---------- featured lab */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--navy);border-radius:20px;overflow:hidden;color:#dfe7f3}
.feature-txt{padding:40px}
.feature-txt h2{color:#fff}
.feature-txt .lead{color:#b7c5da;font-size:16px}
.feature-list{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:9px}
.feature-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px}
.feature-list .ic{width:20px;height:20px;color:#7ee2a8;margin-top:2px}
.feature-shot{background:#0c1016;padding:26px;display:flex;flex-direction:column;gap:10px;justify-content:center}
.mini-step{display:flex;gap:10px;align-items:center;background:#121821;border:1px solid #1f2835;border-radius:10px;padding:10px 12px;font-size:13px}
.mini-step b{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#1f2835;font-size:12px;flex:none}
.mini-step.done b{background:var(--ok);color:#fff}
.mini-step.act{border-color:var(--red);box-shadow:0 0 0 3px rgba(208,16,44,.15)}
.mini-step.act b{background:var(--red);color:#fff}
.mini-step code{background:#0c1016;color:#7ee2a8;margin-left:auto;font-size:11.5px}

/* ---------- pricing */
.plans{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;align-items:stretch;padding-top:12px}
.plan{display:flex;flex-direction:column;gap:6px}
.plan.hl{border:2px solid var(--red);box-shadow:var(--shadow)}
.plan-flag{position:absolute;top:-12px;left:22px;background:var(--red);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 10px;border-radius:99px}
.plan h3{display:flex;align-items:center;gap:10px;margin:4px 0 2px}
.plan .ic{color:var(--navy)}
.plan-price{font:800 31px var(--head);color:var(--navy);line-height:1}
.plan-price small{font:600 14px var(--ui);color:var(--muted);margin-left:4px}
.plan p{font-size:14px;color:var(--muted);margin:0}
.plan ul{list-style:none;margin:10px 0 18px;padding:0;display:grid;gap:7px;font-size:14px;flex:1;align-content:start}
.plan li{display:flex;gap:8px;align-items:flex-start}
.plan li .ic{width:18px;height:18px;color:var(--ok);margin-top:2px}
.plan-group-h{display:flex;align-items:center;gap:12px;margin:46px 0 18px}
.plan-group-h h3{margin:0;font-size:24px}
.notice{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-left:4px solid var(--ok);border-radius:12px;padding:16px 18px;margin:0 0 26px}
.notice .ic{color:var(--ok);margin-top:2px}
.notice p{margin:0;font-size:14.5px}
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.faq summary{font-weight:700;cursor:pointer;color:var(--navy)}
.faq details[open]{border-color:var(--red)}
.faq p{margin:10px 0 0;color:var(--muted);font-size:14.5px}

/* ---------- page head / catalog */
.page-head{background:linear-gradient(160deg,var(--navy),#0a1a31);color:#dfe7f3;padding:44px 0 40px}
.page-head h1{color:#fff;font-size:clamp(30px,4vw,46px)}
.page-head .lead{color:#b7c5da;margin:0}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;margin-bottom:12px;color:#8ea2bf}
.crumbs a{color:#cfd9e8;text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs span::before{content:"\203A";margin-right:6px;color:#5f7290}
.cat-layout{display:grid;grid-template-columns:260px 1fr;gap:28px;padding:34px 20px 70px}
.side{position:sticky;top:90px;align-self:start}
.side h4{font:700 12px var(--ui);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.side-list{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:3px}
.side-list a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;text-decoration:none;color:var(--text);font-weight:600;font-size:14px;transition:.2s}
.side-list a .ic{width:20px;height:20px;color:var(--muted)}
.side-list a small{margin-left:auto;font-size:12px;color:var(--muted);font-weight:600}
.side-list a:hover{background:#fff;color:var(--navy)}
.side-list a.on{background:var(--navy);color:#fff}
.side-list a.on .ic{color:#fff}
.side-list a.on .ic .a{stroke:var(--red-2)}
.side-list a.on small{color:#b7c5da}
.side-list.sub a{font-weight:500;padding-left:16px}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:22px}
.filters .search{flex:1;min-width:200px;display:flex;align-items:center;gap:8px;padding:0 10px;border:1px solid var(--line);border-radius:9px}
.filters .search .ic{width:19px;height:19px;color:var(--muted)}
.filters .search:focus-within{border-color:var(--red)}
.filters .search:focus-within .ic .a{stroke:var(--red)}
.filters input,.filters select{font:500 14px var(--ui);border:0;background:none;padding:10px 0;outline:none;color:var(--text);width:100%}
.filters select{border:1px solid var(--line);border-radius:9px;padding:9px 10px;width:auto;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:6px 12px;border-radius:99px;border:1px solid var(--line);background:#fff;color:var(--text);text-decoration:none;transition:.2s}
.chip:hover{border-color:var(--red);color:var(--red)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.sub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin-bottom:34px}
.sub-card{display:flex;gap:12px;align-items:center;padding:14px 16px}
.sub-card .ic-badge{width:46px;height:46px}
.sub-card b{display:block;color:var(--navy);font-size:15px;line-height:1.25}
.sub-card small{color:var(--muted);font-size:12.5px}
.empty{text-align:center;background:#fff;border:1px dashed #c9d2df;border-radius:14px;padding:44px 20px}
.empty .ic-badge{margin:0 auto 12px}
.result-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 14px}
.result-h h2{font-size:24px;margin:0}

/* ---------- lab detail */
.lab-hero{background:linear-gradient(160deg,var(--navy),#0a1a31);color:#dfe7f3;padding:40px 0 46px}
.lab-hero h1{color:#fff;font-size:clamp(30px,4vw,48px)}
.lab-hero .lead{color:#b7c5da}
.lab-hero-meta{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-top:16px;font-size:14px;color:#c3d0e2}
.lab-hero-meta span{display:inline-flex;align-items:center;gap:6px}
.lab-hero-meta .ic{width:18px;height:18px;color:#8ea2bf}
.lab-body{display:grid;grid-template-columns:1fr 360px;gap:30px;padding:36px 20px 70px;align-items:start}
.launch{position:sticky;top:92px;display:grid;gap:12px;border-top:4px solid var(--red)}
.launch .price{font:800 30px var(--head);color:var(--navy)}
.launch .price small{display:block;font:700 12.5px var(--ui);color:var(--ok)}
.launch ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14px}
.launch li{display:flex;gap:8px}
.launch li .ic{width:18px;height:18px;color:var(--ok)}
.prog-box{background:#f3f6fb;border-radius:10px;padding:12px}
.prog-box .bar{height:8px;border-radius:9px;background:#dde3ec;overflow:hidden;margin:6px 0}
.prog-box .bar span{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--red-2))}
.tasks-ol{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:t}
.tasks-ol li{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:.25s}
.tasks-ol li:hover{border-color:var(--red);transform:translateX(3px)}
.tasks-ol li::before{counter-increment:t;content:counter(t);width:34px;height:34px;flex:none;border-radius:10px;display:grid;place-items:center;background:var(--navy);color:#fff;font:800 17px var(--head)}
.tasks-ol li:hover::before{background:var(--red)}
.tasks-ol b{display:block;color:var(--navy);font-size:16px}
.tasks-ol small{color:var(--muted);font-size:13px}
.tasks-ol p{margin:4px 0 0;font-size:14px;color:var(--muted)}
.skills{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px;padding:0;list-style:none}
.skills li{font-size:13px;font-weight:600;background:#fff;border:1px solid var(--line);border-radius:99px;padding:5px 12px}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:22px}
.panel h2{font-size:24px}

/* ---------- account */
.acct-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:-34px 0 30px;position:relative}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow)}
.stat b{display:block;font:800 34px var(--head);color:var(--navy);line-height:1}
.stat span{font-size:13px;color:var(--muted);font-weight:600}

/* ---------- CTA band */
.cta-band{background:linear-gradient(120deg,var(--red-d),var(--red));color:#fff;border-radius:20px;padding:38px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0 0 4px}
.cta-band p{margin:0;color:#ffe0e5}
.cta-band .btn-light{border-color:#fff}

/* ---------- footer */
.ftr{background:var(--ink);color:#aab4c3;margin-top:0}
.ftr-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px;padding:54px 20px 40px}
.ftr h4{font:700 13px var(--ui);letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:0 0 14px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14px}
.ftr a{color:#aab4c3;text-decoration:none}
.ftr a:hover{color:#fff}
.ftr-brand p{font-size:14px;max-width:340px;margin:14px 0 8px}
.ftr-tag{color:#fff;font-weight:600}
.ftr-bar{border-top:1px solid #262b33;padding:16px 0;font-size:13px;color:#7c8696}

/* ---------- responsive */
@media (max-width:1060px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .nav>a{padding:9px 8px;font-size:14px}
  .nav>a.ext{display:none}
}
@media (max-width:900px){
  .nav-btn{display:inline-flex}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--navy);padding:10px 16px 18px;border-bottom:3px solid var(--red)}
  .nav.open{display:flex}
  .nav>a.ext{display:inline-flex}
  .nav-acct{margin:8px 0 0;padding:12px 0 0;border-left:0;border-top:1px solid rgba(255,255,255,.15)}
  .hdr-in{position:relative}
  .hero-in,.feature,.lab-body,.cat-layout{grid-template-columns:1fr}
  .side{position:static}
  .launch{position:static}
  .g3,.plans,.faq{grid-template-columns:1fr}
  .strip ul{grid-template-columns:repeat(2,1fr)}
  .strip li:nth-child(2){border-right:0}
  .strip li{border-bottom:1px solid var(--line)}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .stat-row{grid-template-columns:1fr}
  .feature-txt{padding:28px}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .g4,.g2,.strip ul{grid-template-columns:1fr}
  .strip li{border-right:0}
  .ftr-grid{grid-template-columns:1fr}
  .hero-in{padding:48px 16px 60px}
  .sec{padding:54px 0}
  .cta-band{padding:28px 22px}
  .cat-layout,.lab-body{padding-left:16px;padding-right:16px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- certifications panel (lab detail) */
.certs-panel{border-top:4px solid var(--red)}
.certs-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:16px}
.certs-head .ic-badge{flex:none}
.certs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.cert-card{display:flex;flex-direction:column;gap:3px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff;text-decoration:none;color:inherit;transition:.22s}
.cert-card:hover{border-color:var(--red);transform:translateY(-3px);box-shadow:var(--shadow)}
.cert-vendor{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
.cert-card b{font:700 17px var(--head);color:var(--navy);line-height:1.15}
.cert-code{font-size:12.5px;color:var(--muted);font-weight:600}
.cert-card small{color:var(--muted);font-size:12.5px;margin-top:2px}
.cert-go{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-size:12.5px;font-weight:700;color:var(--red)}
.cert-go .ic{width:16px;height:16px}
.cert-card:hover .cert-go .ic{transform:translateX(3px)}

/* ---- Certification / vendor taxonomy ---- */
.facet-note{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:10px 0 0;font-size:13.5px;color:var(--muted)}
.facet-note .ic{width:18px;height:18px;flex:none}
.facet-note b{color:var(--text)}
.ccode{display:inline-block;font-family:var(--mono);font-size:11px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:1px 5px;vertical-align:middle}
.clear-facet{color:var(--red);font-weight:700}
.certs-page{padding:26px 0 48px}
.sec-h{display:flex;align-items:center;gap:10px;font-family:var(--head);font-size:21px;margin:30px 0 14px}
.sec-h .ic{width:22px;height:22px}
.sec-h .muted{font-family:var(--ui);font-size:13px;font-weight:500}
.vendor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.vendor-card{display:flex;align-items:center;gap:12px;padding:14px}
.vendor-card .vendor-meta{display:flex;flex-direction:column;gap:2px;min-width:0}
.vendor-card .vendor-meta b{font-size:15px}
.vendor-card .vendor-meta small{color:var(--muted);font-size:12px}
.vendor-card.soon{opacity:.72}
.certs-h{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.certdir-vendor{margin:18px 0 6px}
.certdir-vendor-h{font-family:var(--head);font-size:16px;color:var(--text);margin:0 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.cert-list{list-style:none;margin:0 0 6px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:8px}
.cert-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);text-decoration:none;color:var(--text);transition:border-color .15s,transform .15s,box-shadow .15s}
a.cert-link:hover{border-color:var(--red);transform:translateY(-1px);box-shadow:var(--shadow)}
.cert-link.disabled{opacity:.6;cursor:default}
.cert-track-ic .ic{width:19px;height:19px;flex:none}
.cert-name{flex:1;min-width:0;font-weight:600;font-size:13.5px}
.cert-count{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;color:var(--red);white-space:nowrap}
.cert-count .ic{width:15px;height:15px}
.soon-tag{color:var(--muted);font-weight:600}
@media (max-width:640px){.cert-list{grid-template-columns:1fr}}
/* lab-page cert links */
a.cert-chip-link{text-decoration:none}
.cert-packages{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line)}
.cp-label{display:block;font-size:12px;font-weight:700;color:var(--muted);margin-bottom:8px;letter-spacing:.02em}
.cp-chips{display:flex;flex-wrap:wrap;gap:7px}
.cp-chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--navy);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:5px 11px;text-decoration:none;transition:border-color .15s,color .15s}
.cp-chip:hover{border-color:var(--red);color:var(--red)}
.cp-chip .ccode{border:none;padding:0;font-size:10.5px}