/* ============================================================
   6-labs — VI Labs house style (light, single blue accent, Inter)
   ============================================================ */
:root{
  --accent:#2F7DD3; --accent-2:#1F65B3; --accent-soft:#D9E9FA; --on-accent:#FFFFFF;
  --bg:#F5F2EA; --surface:#FFFFFF; --text:#12171B; --muted:#7E858A;
  --line:#DDD6C9; --anchor:#0D1114; --anchor-text:#A7AFB5;
  --green:#3F7D5A; --amber:#D8A441; --error:#C94C4C; --grey:#7E858A;
  --maxw:1180px;
  --r-card:14px; --r-ctl:8px; --r-pill:999px;
  --shadow:0 8px 24px rgba(13,17,20,.12); --shadow-sm:0 2px 8px rgba(13,17,20,.06);
  --ease:cubic-bezier(.23,1,.32,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:15.5px;line-height:1.5;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden;
}
a{color:inherit}
::selection{background:var(--accent-soft);color:var(--accent-2)}

/* content scaffold */
#smooth-content{position:relative;z-index:5}

/* anchor texture (subtle, calm) */
.anchor-tex{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:22px 22px;pointer-events:none;opacity:.6}

/* ---------------- nav ---------------- */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(20px,5vw,56px);transition:background .3s var(--ease),padding .3s var(--ease),box-shadow .3s;
}
header.nav .brand,header.nav .nav-links a{color:#fff}
header.nav.scrolled{background:rgba(245,242,234,.86);backdrop-filter:blur(12px) saturate(140%);-webkit-backdrop-filter:blur(12px) saturate(140%);border-bottom:1px solid var(--line);padding-top:13px;padding-bottom:13px}
header.nav.scrolled .brand,header.nav.scrolled .nav-links a{color:var(--text)}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:800;font-size:17px;letter-spacing:-.01em}
.brand .vi{font-weight:800}
.brand .sq{width:8px;height:8px;border-radius:2px;background:var(--accent);flex:none}
.brand .wm{font-weight:600;letter-spacing:.12em;font-size:13px;text-transform:lowercase;opacity:.9}
.nav-links{display:flex;gap:28px;font-size:14px;align-items:center}
.nav-links a{text-decoration:none;opacity:.8;transition:opacity .18s,color .18s}
.nav-links a:hover{opacity:1;color:var(--accent)}
.nav-links a.nav-cta{opacity:1;border:1px solid rgba(255,255,255,.28);border-radius:var(--r-ctl);padding:8px 15px}
header.nav.scrolled .nav-links a.nav-cta{border-color:var(--line)}
.nav-links a.nav-cta:hover{background:var(--accent);border-color:var(--accent);color:#fff !important}
@media(max-width:680px){.nav-links a:not(.nav-cta){display:none}}

/* ---------------- buttons ---------------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:var(--r-ctl);font-size:14.5px;font-weight:600;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .18s var(--ease),border-color .18s,transform .12s var(--ease),box-shadow .18s;font-family:inherit}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-2)}
.btn-primary:active{transform:scale(.97)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{background:var(--accent-soft);border-color:var(--accent-soft)}
.btn-ghost:active{transform:scale(.97)}
.hero .btn-ghost{border-color:rgba(255,255,255,.24);color:#fff}
.hero .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.4)}
.arrow{transition:transform .18s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------------- hero (near-black anchor) ---------------- */
section.hero{position:relative;background:var(--anchor);color:var(--anchor-text);min-height:92vh;display:flex;flex-direction:column;justify-content:center;padding:140px clamp(20px,5vw,56px) 90px;overflow:hidden}
.hero-inner{max-width:var(--maxw);margin:0 auto;width:100%;position:relative;z-index:2}
.kicker{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:22px;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:26px;height:1px;background:var(--accent)}
h1.hero-title{font-size:clamp(40px,7vw,82px);line-height:1.02;font-weight:800;letter-spacing:-.03em;color:#fff;max-width:16ch}
h1.hero-title .ln{display:block}
h1.hero-title .ln span{display:block}
.accent,.em{color:var(--accent)}
.hero-sub{margin-top:26px;font-size:clamp(16px,1.7vw,19px);color:var(--anchor-text);max-width:48ch;line-height:1.6}
.hero-cta-row{margin-top:34px;display:flex;gap:13px;flex-wrap:wrap;align-items:center}
.hero-wm{position:absolute;right:-2vw;bottom:-8vh;font-weight:800;font-size:46vh;line-height:.8;color:#fff;opacity:.03;letter-spacing:-.04em;user-select:none;z-index:1}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--anchor-text);display:flex;flex-direction:column;align-items:center;gap:9px;z-index:2}
.scroll-hint .dot{width:1px;height:30px;background:linear-gradient(var(--accent),transparent);animation:drip 1.8s ease-in-out infinite}

/* ---------------- generic section ---------------- */
.section{position:relative;padding:clamp(80px,12vh,150px) clamp(20px,5vw,56px);max-width:var(--maxw);margin:0 auto;scroll-margin-top:80px}
.cta-wrap,.case-hero{scroll-margin-top:80px}
.section-tag{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.section-tag .num{color:var(--accent)}
h2{font-size:clamp(28px,4.4vw,48px);line-height:1.08;font-weight:800;letter-spacing:-.02em;max-width:18ch}
.lede{margin-top:20px;font-size:clamp(16px,1.5vw,18px);color:var(--muted);max-width:56ch;line-height:1.6}

/* reveal (subtle, transform-only so content is always visible) */
.reveal{opacity:1;transform:translateY(16px);transition:transform .55s var(--ease)}
.reveal.in{transform:none}
.reveal[data-d="1"]{transition-delay:.06s}
.reveal[data-d="2"]{transition-delay:.12s}
.reveal[data-d="3"]{transition-delay:.18s}

/* ---------------- filter chips ---------------- */
.filters{margin-top:34px;display:flex;gap:9px;flex-wrap:wrap}
.chip{font-family:inherit;font-size:13px;font-weight:500;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-pill);padding:8px 16px;cursor:pointer;transition:.18s var(--ease)}
.chip:hover{color:var(--text);border-color:var(--accent)}
.chip.active{color:var(--on-accent);background:var(--accent);border-color:var(--accent)}

/* ---------------- selected work ---------------- */
.work-grid{margin-top:30px;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:780px){.work-grid{grid-template-columns:1fr}}
.work-card{display:block;text-decoration:none;color:inherit;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--surface);box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),box-shadow .2s,border-color .2s,opacity .3s}
.work-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#cfc6b5}
.work-card.hide{display:none}
.work-thumb{position:relative;aspect-ratio:16/10;background:var(--bg);border-bottom:1px solid var(--line);overflow:hidden}
.work-meta{padding:20px 22px 22px;display:flex;justify-content:space-between;align-items:flex-end;gap:16px}
.work-meta .cat{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:9px}
.work-meta h3{font-size:19px;font-weight:700;letter-spacing:-.01em}
.work-meta p{color:var(--muted);font-size:14px;margin-top:7px;line-height:1.5}
.work-arrow{color:var(--accent);font-size:17px;transition:transform .2s var(--ease);flex:none}
.work-card:hover .work-arrow{transform:translate(3px,-3px)}

/* ---------------- do-cards ---------------- */
.do-grid{margin-top:54px;display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
@media(max-width:840px){.do-grid{grid-template-columns:1fr}}
.do-card{border:1px solid var(--line);border-radius:var(--r-card);padding:30px 28px 32px;background:var(--surface);box-shadow:var(--shadow-sm);position:relative;transition:transform .2s var(--ease),box-shadow .2s}
.do-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.do-ico{width:46px;height:46px;border-radius:12px;margin-bottom:22px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.do-ico svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.do-card h3{font-size:19px;font-weight:700;letter-spacing:-.01em;margin-bottom:11px}
.do-card p{color:var(--muted);font-size:14.5px;line-height:1.6}
.do-card .idx{position:absolute;top:26px;right:28px;font-size:12px;color:var(--muted);font-weight:600}

/* ---------------- steps / accordion ---------------- */
.steps{margin-top:50px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--surface)}
.step{border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:none}
.step-head{display:grid;grid-template-columns:54px 1fr auto;gap:22px;padding:24px 26px;align-items:center;cursor:pointer;transition:background .2s}
.step-head:hover{background:#FBFAF6}
.step .s-num{font-weight:800;font-size:20px;color:var(--accent)}
.step .s-body h4{font-size:19px;font-weight:700;letter-spacing:-.01em}
.step .s-body .s-lead{color:var(--muted);font-size:14.5px;margin-top:3px}
.step .s-toggle{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);transition:transform .3s var(--ease),color .2s,border-color .2s;font-size:16px}
.step.open .s-toggle{transform:rotate(45deg);color:var(--accent);border-color:var(--accent)}
.step-detail{max-height:0;overflow:hidden;transition:max-height .4s var(--ease),opacity .35s;opacity:0}
.step.open .step-detail{max-height:260px;opacity:1}
.step-detail .inner{padding:0 26px 28px 102px;color:var(--muted);font-size:15px;max-width:70ch;line-height:1.65}
.step-detail .inner ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.step-detail .inner ul li{font-size:12px;font-weight:500;color:var(--accent-2);background:var(--accent-soft);border-radius:var(--r-pill);padding:5px 12px}
@media(max-width:680px){.step-head{grid-template-columns:34px 1fr auto;gap:14px;padding:20px}.step-detail .inner{padding-left:20px}}

/* ---------------- stat strip ---------------- */
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--surface)}
@media(max-width:680px){.stat-strip{grid-template-columns:1fr}}
.stat{padding:34px 30px;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
@media(max-width:680px){.stat{border-right:none;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:none}}
.stat .big{font-size:clamp(36px,5vw,54px);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--text)}
.stat .big.acc{color:var(--accent)}
.stat .lbl{margin-top:12px;color:var(--muted);font-size:14px;line-height:1.5}

/* ---------------- values / studio ---------------- */
.split{margin-top:54px;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
@media(max-width:840px){.split{grid-template-columns:1fr;gap:34px}}
.values{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--surface)}
.value{padding:22px 24px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:28px 1fr;gap:16px;align-items:start}
.value:last-child{border-bottom:none}
.value .vn{font-weight:800;color:var(--accent);font-size:15px}
.value h4{font-size:16px;font-weight:700;margin-bottom:5px}
.value p{color:var(--muted);font-size:14.5px;line-height:1.55}
.studio-aside{position:relative;border-radius:var(--r-card);padding:34px 32px;background:var(--anchor);color:var(--anchor-text);overflow:hidden}
.studio-aside .ico-vi{font-weight:800;font-size:60px;color:#fff;line-height:1;letter-spacing:-.03em}
.studio-aside .ico-vi .sq{display:inline-block;width:12px;height:12px;border-radius:3px;background:var(--accent);margin-left:6px;vertical-align:.05em}
.studio-aside p{font-size:15px;line-height:1.65;margin-top:18px}
.studio-aside .pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.studio-aside .pill-row span{font-size:12px;font-weight:500;color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:var(--r-pill);padding:6px 13px}

/* ---------------- CTA (near-black anchor) ---------------- */
.cta-wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,56px) clamp(80px,11vh,130px)}
.cta-card{position:relative;border-radius:20px;overflow:hidden;padding:clamp(48px,8vw,90px) clamp(28px,6vw,72px);background:var(--anchor);color:var(--anchor-text);text-align:center}
.cta-card h2{margin:0 auto;max-width:20ch;color:#fff}
.cta-card .lede{margin:18px auto 32px;color:var(--anchor-text)}

/* ---------------- footer (near-black anchor) ---------------- */
footer{position:relative;background:var(--anchor);color:var(--anchor-text)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:40px clamp(20px,5vw,56px) 48px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;font-size:13.5px}
.footer-inner .brand{color:#fff}
footer a{color:var(--anchor-text);text-decoration:none;transition:color .18s}
footer a:hover{color:#fff}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}

/* ============================================================
   PRODUCT / CASE PAGES
   ============================================================ */
.case-hero{position:relative;background:var(--anchor);color:var(--anchor-text);padding:clamp(120px,16vh,180px) clamp(20px,5vw,56px) clamp(48px,8vh,80px);overflow:hidden}
.case-hero-inner{max-width:var(--maxw);margin:0 auto;position:relative;z-index:2}
.backlink{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--anchor-text);text-decoration:none;margin-bottom:28px;transition:color .18s,gap .18s}
.backlink:hover{color:#fff;gap:12px}
.case-cat{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600;display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.case-badge{font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);background:rgba(47,125,211,.16);border:1px solid rgba(47,125,211,.4);border-radius:var(--r-pill);padding:3px 10px}
h1.case-title{font-size:clamp(36px,6.5vw,74px);line-height:1.02;font-weight:800;letter-spacing:-.03em;color:#fff;max-width:16ch}
.case-sub{margin-top:24px;font-size:clamp(16px,1.6vw,20px);color:var(--anchor-text);max-width:54ch;line-height:1.6}
.case-meta{margin-top:36px;display:flex;flex-wrap:wrap;gap:14px 40px;border-top:1px solid rgba(255,255,255,.1);padding-top:26px}
.case-meta .mi{display:flex;flex-direction:column;gap:4px}
.case-meta .mi .k{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.case-meta .mi .val{font-size:15px;color:#fff}
.stack-row{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.stack-chip{font-size:12.5px;font-weight:500;color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:var(--r-pill);padding:7px 14px}

/* stage */
.case-stage-wrap{max-width:var(--maxw);margin:-40px auto 0;padding:0 clamp(20px,5vw,56px);position:relative;z-index:6}
.case-stage{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.stage-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid var(--line);background:#FBFAF6}
.stage-bar .dot{width:11px;height:11px;border-radius:50%;background:#E2DCCF}
.stage-bar .dot.r{background:#E6A6A0}.stage-bar .dot.y{background:#E8CE8A}.stage-bar .dot.g{background:#A6CBB4}
.stage-bar .addr{margin-left:14px;font-size:12.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:7px;padding:5px 14px;flex:1;max-width:340px}
.stage-bar .live{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--green);font-weight:600}
.stage-bar .live .d{width:7px;height:7px;border-radius:50%;background:var(--green)}
.stage-body{padding:clamp(20px,3.4vw,38px);min-height:clamp(360px,50vh,540px)}

/* tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.tab{font-family:inherit;font-size:13.5px;font-weight:500;color:var(--muted);background:var(--bg);border:1px solid var(--line);border-radius:var(--r-pill);padding:9px 18px;cursor:pointer;transition:.18s var(--ease)}
.tab:hover{color:var(--text)}
.tab.active{color:var(--on-accent);background:var(--accent);border-color:var(--accent)}
.tab-panel{display:none}
.tab-panel.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* feed (intranet) */
.feed{display:grid;grid-template-columns:1fr 280px;gap:22px}
@media(max-width:720px){.feed{grid-template-columns:1fr}}
.post{border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;background:#fff;margin-bottom:14px;transition:border-color .2s,box-shadow .2s}
.post:hover{border-color:#cfc6b5;box-shadow:var(--shadow-sm)}
.post .ph{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.av{width:38px;height:38px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:700;font-size:13px;color:#fff;background:var(--accent)}
.av.b{background:#2F7DD3}.av.t{background:#4E6E8E}.av.s{background:#5B8C72}.av.m{background:#9AA0A6}
.post .who{font-weight:600;font-size:14.5px;color:var(--text)}
.post .when{font-size:11.5px;color:var(--muted);margin-top:2px}
.post h5{font-size:16px;font-weight:700;margin-bottom:6px}
.post p{color:var(--muted);font-size:14px;line-height:1.55}
.post .react{margin-top:13px;display:flex;gap:8px}
.post .react button{font-family:inherit;font-size:12.5px;color:var(--muted);background:var(--bg);border:1px solid var(--line);border-radius:var(--r-pill);padding:5px 12px;cursor:pointer;transition:.18s}
.post .react button:hover,.post .react button.on{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}
.side-card{border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;background:#fff;margin-bottom:14px}
.side-card .sh{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:14px}
.people{display:flex;flex-direction:column;gap:13px}
.person{display:flex;align-items:center;gap:11px}
.person .av{width:32px;height:32px;font-size:12px}
.person .nm{font-size:14px;font-weight:600}
.person .rl{font-size:12px;color:var(--muted)}
.person .pres{margin-left:auto;width:8px;height:8px;border-radius:50%;background:var(--green)}
.person .pres.off{background:#C9C2B4}
.channels{display:flex;flex-direction:column;gap:3px}
.channels .ch{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:8px;font-size:14px;color:var(--muted);cursor:pointer;transition:.18s}
.channels .ch:hover{background:var(--bg);color:var(--text)}
.channels .ch.active{background:var(--accent-soft);color:var(--accent-2)}
.channels .ch .hash{color:var(--accent);font-weight:700}
.channels .ch .badge{margin-left:auto;font-size:11px;background:var(--accent);color:#fff;border-radius:var(--r-pill);padding:1px 7px;font-weight:600}

/* checklist (field-app) */
.app-frame{max-width:320px;margin:0 auto;border:8px solid var(--anchor);border-radius:38px;background:#fff;overflow:hidden;box-shadow:var(--shadow)}
.app-inner{padding:16px 14px 20px}
.app-top{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 14px}
.app-top .t{font-size:18px;font-weight:700}
.app-top .sync{font-size:11px;font-weight:600;color:var(--green);display:flex;align-items:center;gap:6px;cursor:pointer;border:1px solid rgba(63,125,90,.35);border-radius:var(--r-pill);padding:5px 11px;transition:.2s;background:rgba(63,125,90,.08)}
.app-top .sync.offline{color:var(--muted);border-color:var(--line);background:var(--bg)}
.app-top .sync .d{width:7px;height:7px;border-radius:50%;background:var(--green)}
.app-top .sync.offline .d{background:#C9C2B4}
.app-prog{height:6px;border-radius:4px;background:var(--bg);overflow:hidden;margin:0 4px 6px;border:1px solid var(--line)}
.app-prog i{display:block;height:100%;width:0;background:var(--accent);border-radius:4px;transition:width .45s var(--ease)}
.app-prog-lbl{font-size:11.5px;color:var(--muted);padding:0 6px 16px;display:flex;justify-content:space-between}
.tasks{display:flex;flex-direction:column;gap:9px}
.task{display:flex;align-items:center;gap:13px;padding:13px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;transition:border-color .18s,background .18s,opacity .3s}
.task:hover{border-color:#cfc6b5;background:#FBFAF6}
.task .box{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);flex:none;display:grid;place-items:center;transition:.2s;color:#fff;font-size:12px}
.task .tt{font-size:14.5px;transition:.2s;color:var(--text)}
.task .tm{font-size:11.5px;color:var(--muted);margin-top:3px}
.task.done .box{background:var(--accent);border-color:var(--accent)}
.task.done .tt{color:var(--muted);text-decoration:line-through}
.task.done{opacity:.65}

/* dashboard (telerflow) */
.dash{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
@media(max-width:720px){.dash{grid-template-columns:repeat(2,1fr)}}
.metric{border:1px solid var(--line);border-radius:var(--r-card);padding:16px 18px;background:#fff}
.metric .mk{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.metric .mv{font-size:28px;font-weight:800;letter-spacing:-.02em;margin-top:8px;font-variant-numeric:tabular-nums}
.metric .md{font-size:12.5px;margin-top:6px;color:var(--green);font-weight:500}
.metric .md.down{color:var(--error)}
.chart-card{border:1px solid var(--line);border-radius:var(--r-card);padding:20px;background:#fff}
.chart-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.chart-head h5{font-size:16px;font-weight:700}
.seg{display:flex;gap:3px;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-pill);padding:3px}
.seg button{font-family:inherit;font-size:12.5px;color:var(--muted);background:transparent;border:none;border-radius:var(--r-pill);padding:7px 16px;cursor:pointer;transition:.18s;font-weight:500}
.seg button.active{color:var(--on-accent);background:var(--accent);font-weight:600}
.chart-canvas{width:100%;height:220px;display:block}

/* case content */
.case-section{max-width:var(--maxw);margin:0 auto;padding:clamp(64px,10vh,120px) clamp(20px,5vw,56px)}
.case-cols{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
@media(max-width:820px){.case-cols{grid-template-columns:1fr;gap:22px}}
.case-cols h3{font-size:clamp(23px,3.2vw,34px);font-weight:800;letter-spacing:-.02em;line-height:1.12}
.case-body p{color:var(--muted);font-size:16px;line-height:1.7;margin-bottom:16px;max-width:60ch}
.case-body p strong{color:var(--text);font-weight:600}
.feat-list{margin-top:26px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--surface)}
.feat{display:grid;grid-template-columns:34px 1fr;gap:16px;padding:20px 22px;border-bottom:1px solid var(--line)}
.feat:last-child{border-bottom:none}
.feat .fn{font-weight:800;color:var(--accent);font-size:15px}
.feat h4{font-size:16px;font-weight:700;margin-bottom:5px}
.feat p{color:var(--muted);font-size:14.5px;line-height:1.55;margin:0}

/* next case */
.next-case{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,56px) clamp(70px,10vh,120px)}
.next-card{display:flex;align-items:center;justify-content:space-between;gap:24px;border:1px solid var(--line);border-radius:18px;padding:clamp(28px,5vw,52px);text-decoration:none;color:inherit;background:var(--surface);box-shadow:var(--shadow-sm);transition:box-shadow .25s,transform .25s var(--ease),border-color .25s}
.next-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:#cfc6b5}
.next-card .nl{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:10px}
.next-card .nt{font-size:clamp(24px,3.6vw,40px);font-weight:800;letter-spacing:-.02em}
.next-card .na{font-size:30px;color:var(--accent);transition:transform .25s var(--ease);flex:none}
.next-card:hover .na{transform:translateX(6px)}

@keyframes rise{to{opacity:1;transform:none}}
@keyframes lineUp{to{transform:none}}
@keyframes drip{0%,100%{transform:scaleY(.3);opacity:.4;transform-origin:top}50%{transform:scaleY(1);opacity:1;transform-origin:top}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms !important;animation-delay:0s !important;transition-duration:.001ms !important}
  h1.hero-title .ln span{transform:none}
  .reveal,html.js .reveal{opacity:1;transform:none;filter:none}
  #page-wipe{display:none}
}

/* ============================================================
   PREMIUM MOTION LAYER  (JS-driven; degrades to visible)
   ============================================================ */
/* blur-in staggered reveal (only when JS is active) */
html.js .reveal{opacity:0;transform:translateY(26px);filter:blur(7px);transition:opacity .7s var(--ease),transform .7s var(--ease),filter .7s var(--ease)}
html.js .reveal.in{opacity:1;transform:none;filter:none}

/* scroll progress */
#scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--accent),#5BA3E8);z-index:60;pointer-events:none;box-shadow:0 0 10px rgba(47,125,211,.5)}

/* cursor spotlight on the near-black anchor heroes */
.hero,.case-hero{--mx:50%;--my:30%}
.hero::after,.case-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(460px circle at var(--mx) var(--my),rgba(47,125,211,.20),transparent 62%);opacity:0;transition:opacity .5s var(--ease);pointer-events:none;z-index:1}
.hero:hover::after,.case-hero:hover::after{opacity:1}

/* 3D tilt + glare on cards */
.work-grid,.do-grid{perspective:1300px}
.work-card,.do-card{will-change:transform;transition:transform .3s var(--ease),box-shadow .25s,border-color .25s}
.card-glare{position:absolute;inset:0;border-radius:inherit;background:radial-gradient(280px circle at var(--gx,50%) var(--gy,50%),rgba(47,125,211,.16),transparent 55%);opacity:0;transition:opacity .3s;pointer-events:none;z-index:3}

/* magnetic targets ease back */
.btn-primary,.nav-cta{transition:background .18s var(--ease),border-color .18s,transform .3s var(--ease),box-shadow .18s}

/* page-transition wipe */
#page-wipe{position:fixed;inset:0;z-index:200;background:var(--anchor);transform:scaleY(0);transform-origin:bottom;pointer-events:none;transition:transform .45s var(--ease)}
#page-wipe.cover{transform:scaleY(1)}
#page-wipe .pw-vi{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:8px;font-weight:800;font-size:46px;color:#fff;letter-spacing:-.03em;opacity:0;transition:opacity .3s .12s}
#page-wipe .pw-vi i{width:11px;height:11px;border-radius:3px;background:var(--accent);display:inline-block}
#page-wipe.cover .pw-vi{opacity:1}