/* ===== Quanto — premium dark, warm charcoal + clay accent ===== */
:root{
  /* warm dark greys (Claude-like dark theme) */
  --bg:#1F1E1C;
  --bg-2:#242220;
  --surface:#272521;
  --surface-2:#2E2C28;
  --raised:#33312C;
  --line:#383530;
  --line-soft:#2C2A26;

  /* warm off-white ink */
  --ink:#F3F1EA;
  --ink-dim:#ADA99F;
  --ink-faint:#7C786F;

  /* pale clay accent (Claude orange) */
  --accent:#D9885F;
  --accent-2:#E7AC88;
  --accent-deep:#BC6A45;
  --accent-soft:rgba(217,136,95,.12);
  --accent-line:rgba(217,136,95,.28);

  /* muted signal colors for data */
  --pos:#8FBE93;
  --pos-soft:rgba(143,190,147,.14);

  --maxw:1160px; --r:14px;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --display:"Space Grotesk",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter",system-ui,sans-serif;
  background:var(--bg); color:var(--ink);
  line-height:1.6; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono);font-feature-settings:"ss01"}
.dim{color:var(--ink-faint)}
.grad{color:var(--accent);-webkit-text-fill-color:initial}
.pos{color:var(--pos)}
.neg{color:var(--accent)}

/* ===== Background ===== */
#bg-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.bg-grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.22;
  background-image:
    linear-gradient(transparent 0,transparent calc(100% - 1px),rgba(255,255,255,.022) 100%),
    linear-gradient(90deg,transparent 0,transparent calc(100% - 1px),rgba(255,255,255,.022) 100%);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 25%,transparent 78%);
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 25%,transparent 78%);
}
.bg-vignette{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(1100px 620px at 50% -8%,rgba(217,136,95,.10),transparent 62%),
    radial-gradient(900px 700px at 88% 12%,rgba(217,136,95,.05),transparent 60%),
    radial-gradient(circle at 50% 45%,transparent 58%,rgba(15,14,13,.7) 100%);
}
main,.footer{position:relative;z-index:2}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:600;font-size:15px;padding:13px 22px;border-radius:11px;
  border:1px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap;
}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}
.btn-primary{
  color:#241813;background:var(--accent);
  box-shadow:0 1px 0 rgba(255,255,255,.18) inset,0 10px 26px -12px rgba(217,136,95,.6);
}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-1px)}
.btn-ghost{color:var(--ink);background:rgba(255,255,255,.02);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent-line);color:#fff;background:var(--accent-soft)}

/* ===== Nav ===== */
.nav{
  display:flex;align-items:center;gap:32px;
  max-width:var(--maxw);margin:0 auto;padding:16px 24px;
  position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(28,27,25,.97),rgba(28,27,25,.9));
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{filter:drop-shadow(0 0 8px rgba(217,136,95,.25))}
.brand-word{font-family:var(--display);font-weight:600;font-size:20px;letter-spacing:-.02em}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:14.5px;color:var(--ink-dim)}
.nav-links a{transition:.15s}
.nav-links a:hover{color:var(--ink)}
.nav .btn-primary{margin-left:8px}

/* ===== Eyebrow ===== */
.eyebrow{font-family:var(--mono);font-size:12.5px;color:var(--accent);letter-spacing:.06em;text-transform:lowercase}

/* ===== Hero ===== */
.hero{padding:78px 0 40px;text-align:center}
.hero-inner{display:flex;flex-direction:column;align-items:center;gap:22px;max-width:860px}
.hero-title{
  font-family:var(--display);font-weight:600;letter-spacing:-.03em;
  font-size:clamp(36px,5.4vw,62px);line-height:1.06;
}
.hero-title .grad{position:relative;white-space:nowrap}
.hero-title .grad::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.09em;background:var(--accent);opacity:.55;border-radius:2px}
.hero-sub{font-size:clamp(16px,1.9vw,18.5px);color:var(--ink-dim);max-width:660px}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;justify-content:center;margin-top:4px}
.promise{
  display:inline-flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-dim);
  padding:8px 16px;border:1px solid var(--line);border-radius:100px;background:rgba(39,37,33,.6);
}
.promise b{color:var(--ink)}
.promise-dot{width:7px;height:7px;border-radius:50%;background:var(--pos);box-shadow:0 0 10px var(--pos)}

/* ===== Dashboard panel ===== */
.panel{
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  background:linear-gradient(180deg,rgba(46,44,40,.7),rgba(36,34,31,.7));
  backdrop-filter:blur(8px);
  box-shadow:0 40px 90px -40px rgba(0,0,0,.75),0 1px 0 rgba(255,255,255,.04) inset;
}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--line)}
.panel-head .crumb{font-size:12.5px;color:var(--ink-faint)}
.panel-head .crumb b{color:var(--ink-dim);font-weight:500}
.panel-live{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11.5px;color:var(--ink-faint)}
.panel-live i{width:7px;height:7px;border-radius:50%;background:var(--pos);box-shadow:0 0 8px var(--pos);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.hero-dash{margin-top:50px;max-width:1000px}
.dash-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:0}
.dash-main{padding:22px 24px;border-right:1px solid var(--line)}
.dash-side{display:flex;flex-direction:column}

.dash-title-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:4px}
.dash-title{font-family:var(--display);font-weight:600;font-size:15px}
.dash-formula{font-family:var(--mono);font-size:11.5px;color:var(--ink-faint)}
.dash-sub{font-size:12px;color:var(--ink-faint);margin-bottom:14px}

/* Chart frame */
.chart{width:100%;height:auto;display:block}
.chart .grid-line{stroke:var(--line);stroke-width:1;stroke-dasharray:2 4}
.chart .axis-label{fill:var(--ink-faint);font-family:var(--mono);font-size:8px}
.chart .area{fill:url(#areaFill)}
.chart .line{fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chart .dot{fill:var(--bg);stroke:var(--accent);stroke-width:2}
.chart .dot-last{fill:var(--accent)}
.chart .marker{fill:var(--ink);font-family:var(--mono);font-size:9px;font-weight:500}

/* line draw animation */
.line-draw{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.5s ease}
.reveal.in .line-draw{stroke-dashoffset:0}

/* Donut */
.donut-wrap{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:18px}
.donut{width:96px;height:96px;flex:none}
.donut .track{fill:none;stroke:var(--line);stroke-width:9}
.donut .val{fill:none;stroke:var(--accent);stroke-width:9;stroke-linecap:round;transform:rotate(-90deg);transform-origin:center;
  stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.5s ease}
.reveal.in .donut .val{stroke-dashoffset:var(--off,0.09)}
.donut-center{font-family:var(--display);font-weight:600;font-size:20px;fill:var(--ink)}
.donut-meta .d-num{font-family:var(--display);font-weight:600;font-size:15px}
.donut-meta .d-label{font-size:12px;color:var(--ink-dim);margin-top:2px}
.donut-meta .d-delta{font-family:var(--mono);font-size:12px;color:var(--pos);margin-top:6px}

/* mini KPI tiles with sparklines */
.kpi-tiles{display:grid;grid-template-columns:1fr 1fr;gap:0}
.kpi{padding:15px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.kpi:nth-child(2n){border-right:none}
.kpi:nth-last-child(-n+2){border-bottom:none}
.kpi-label{font-family:var(--mono);font-size:10.5px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.05em}
.kpi-val{font-family:var(--display);font-weight:600;font-size:21px;margin:5px 0 2px}
.kpi-foot{display:flex;align-items:center;justify-content:space-between;gap:8px}
.kpi-delta{font-family:var(--mono);font-size:11px}
.spark{width:60px;height:20px}
.spark polyline{fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.spark .s-line{stroke:var(--ink-faint)}
.spark .s-accent{stroke:var(--accent)}
.spark .s-pos{stroke:var(--pos)}
.spark-draw{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.4s ease .2s}
.reveal.in .spark-draw{stroke-dashoffset:0}

/* ===== By the numbers band ===== */
.numbers{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:36px 0;margin-top:64px}
.numbers-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.num-cell{padding:6px 24px;border-right:1px solid var(--line-soft);text-align:center}
.num-cell:last-child{border-right:none}
.num-big{font-family:var(--display);font-weight:600;font-size:clamp(28px,3.4vw,40px);letter-spacing:-.02em;line-height:1}
.num-big .unit{font-size:.55em;color:var(--ink-dim);margin-left:2px}
.num-label{font-size:12.5px;color:var(--ink-dim);margin-top:8px;line-height:1.35}

/* ===== Trust ===== */
.trust{text-align:center;padding:54px 0 6px}
.trust-label{font-size:12px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.09em;margin-bottom:18px}
.logo-row{display:flex;flex-wrap:wrap;gap:11px;justify-content:center}
.logo-chip{
  font-family:var(--display);font-weight:600;font-size:14.5px;color:var(--ink-dim);
  padding:9px 18px;border:1px solid var(--line);border-radius:9px;background:rgba(39,37,33,.5);transition:.18s;
}
.logo-chip:hover{color:var(--ink);border-color:var(--accent-line)}
.logo-chip.ghost{font-family:var(--mono);font-weight:400;font-size:12.5px;color:var(--ink-faint)}

/* ===== Sections ===== */
.section{padding:88px 0}
.section-head{max-width:680px;margin-bottom:44px}
.section-head h2{font-family:var(--display);font-weight:600;letter-spacing:-.025em;font-size:clamp(27px,3.7vw,40px);line-height:1.12;margin-top:11px}
.section-lead{color:var(--ink-dim);font-size:16.5px;margin-top:13px}

/* Cards grid */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{
  padding:24px 22px;border:1px solid var(--line);border-radius:var(--r);
  background:linear-gradient(180deg,rgba(39,37,33,.8),rgba(33,31,28,.5));transition:.22s;
}
.card:hover{transform:translateY(-3px);border-color:var(--accent-line);box-shadow:0 18px 44px -28px rgba(217,136,95,.5)}
.card-ico{
  width:42px;height:42px;display:grid;place-items:center;border-radius:11px;font-size:20px;color:var(--accent);
  margin-bottom:15px;background:var(--accent-soft);border:1px solid var(--accent-line);font-family:var(--mono);
}
.card h3{font-family:var(--display);font-size:18px;margin-bottom:7px}
.card p{color:var(--ink-dim);font-size:14px}
.card .card-formula{display:block;font-family:var(--mono);font-size:11px;color:var(--ink-faint);margin-top:12px;padding-top:11px;border-top:1px solid var(--line-soft)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{padding:28px 24px;border:1px solid var(--line);border-radius:var(--r);background:rgba(39,37,33,.55);position:relative;overflow:hidden}
.step::before{content:"";position:absolute;top:0;left:0;width:100%;height:2px;background:var(--accent);opacity:.5}
.step-num{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.1em}
.step h3{font-family:var(--display);font-size:20px;margin:12px 0 9px}
.step p{color:var(--ink-dim);font-size:14.5px}

/* ===== Proof ===== */
.proof-card{
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  background:linear-gradient(135deg,rgba(46,44,40,.65),rgba(33,31,28,.6));
}
.proof-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:20px 26px;border-bottom:1px solid var(--line)}
.proof-top .p-profile{font-size:14.5px;color:var(--ink-dim)}
.proof-top .p-scope{font-family:var(--mono);font-size:12px;color:var(--accent)}
.proof-bars{padding:26px;display:flex;flex-direction:column;gap:26px}
.bar-row{display:grid;grid-template-columns:200px 1fr 76px;gap:18px;align-items:center}
.bar-row .b-label{font-size:14px;color:var(--ink-dim)}
.bar-track{position:relative;display:flex;flex-direction:column;gap:7px}
.bar{position:relative;height:24px;border-radius:6px;background:rgba(255,255,255,.03);overflow:hidden}
.bar-fill{position:absolute;inset:0 auto 0 0;width:0;border-radius:6px;transition:width 1.3s cubic-bezier(.2,.7,.2,1)}
.reveal.in .bar-fill{width:var(--w)}
.bar-fill.before{background:linear-gradient(90deg,rgba(173,169,159,.35),rgba(173,169,159,.2))}
.bar-fill.after{background:linear-gradient(90deg,var(--accent),var(--accent-deep))}
.bar-val{position:absolute;top:50%;transform:translateY(-50%);right:10px;font-family:var(--mono);font-size:11.5px;color:var(--ink);z-index:2}
.bar-cap{font-family:var(--mono);font-size:10px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.05em}
.b-delta{font-family:var(--display);font-weight:600;font-size:19px;text-align:right;color:var(--pos)}

/* ===== Operational signals (extra charts) ===== */
.signals{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(36,34,31,.5)}
.signal-row{display:grid;grid-template-columns:1.4fr 1fr 90px 70px;gap:18px;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line-soft)}
.signal-row:last-child{border-bottom:none}
.signal-row:hover{background:rgba(217,136,95,.03)}
.sig-name{display:flex;flex-direction:column;gap:3px}
.sig-name b{font-family:var(--display);font-weight:600;font-size:15px}
.sig-name span{font-family:var(--mono);font-size:11px;color:var(--ink-faint)}
.sig-spark{width:100%;height:34px}
.sig-spark polyline{fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sig-val{font-family:var(--display);font-weight:600;font-size:18px;text-align:right}
.sig-delta{font-family:var(--mono);font-size:12.5px;text-align:right}

/* Quotes */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quote{padding:26px 24px;border:1px solid var(--line);border-radius:var(--r);background:rgba(39,37,33,.6);display:flex;flex-direction:column;gap:18px}
.quote blockquote{font-size:15.5px;line-height:1.6;color:var(--ink)}
.quote blockquote::before{content:"";display:block;width:30px;height:3px;background:var(--accent);border-radius:3px;margin-bottom:15px;opacity:.7}
.quote figcaption{display:flex;flex-direction:column;gap:2px;margin-top:auto}
.q-role{font-family:var(--display);font-weight:600;font-size:14.5px}
.q-co{font-size:12px;color:var(--ink-faint);font-family:var(--mono)}

/* Modules */
.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:13px}
.module{padding:22px 18px;border:1px solid var(--line);border-radius:var(--r);background:rgba(39,37,33,.55);transition:.22s}
.module:hover{border-color:var(--accent-line);transform:translateY(-2px)}
.module h3{font-family:var(--display);font-size:16px;margin-bottom:7px;color:var(--accent)}
.module p{color:var(--ink-dim);font-size:13px}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:11px;max-width:820px}
.faq details{border:1px solid var(--line);border-radius:12px;background:rgba(39,37,33,.55);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:19px 22px;font-family:var(--display);font-weight:600;font-size:16.5px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:22px;font-weight:400;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{color:var(--accent)}
.faq p{padding:0 22px 21px;color:var(--ink-dim);font-size:14.5px;max-width:700px}

/* Demo */
.demo-section{padding:88px 0}
.demo-inner{
  display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center;
  border:1px solid var(--line);border-radius:22px;padding:46px;
  background:
    radial-gradient(560px 300px at 100% 0%,rgba(217,136,95,.10),transparent 60%),
    linear-gradient(180deg,rgba(46,44,40,.7),rgba(33,31,28,.7));
}
.demo-copy h2{font-family:var(--display);font-weight:600;font-size:clamp(25px,3.3vw,36px);letter-spacing:-.02em;margin:11px 0 13px}
.demo-copy p{color:var(--ink-dim);font-size:15.5px}
.demo-copy b{color:var(--ink)}
.demo-list{list-style:none;margin-top:20px;display:flex;flex-direction:column;gap:9px;font-family:var(--mono);font-size:13px;color:var(--ink-dim)}
.demo-list li{padding-left:20px;position:relative}
.demo-list li::before{content:"▸";position:absolute;left:0;color:var(--accent)}
.demo-form{display:flex;flex-direction:column;gap:15px;background:rgba(25,24,22,.5);padding:26px;border:1px solid var(--line);border-radius:15px}
.demo-form label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--ink-dim);font-weight:500}
.demo-form input{
  font-family:inherit;font-size:15px;color:var(--ink);padding:12px 14px;border:1px solid var(--line);border-radius:9px;
  background:var(--surface-2);transition:.18s;
}
.demo-form input::placeholder{color:var(--ink-faint)}
.demo-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.form-fine{font-size:11px;color:var(--ink-faint);text-align:center}
.form-success{color:var(--pos);font-size:13.5px;text-align:center;font-weight:500}
.form-error{color:var(--accent);font-size:13px;text-align:center}
.form-error a{color:var(--accent);text-decoration:underline}

/* Footer */
.footer{border-top:1px solid var(--line);padding:54px 0 28px;margin-top:36px;background:rgba(25,24,22,.6)}
.footer-inner{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:38px}
.footer-tag{font-family:var(--mono);font-size:12.5px;color:var(--ink-faint);margin-top:13px;max-width:260px}
.footer-cols{display:flex;gap:58px}
.footer-cols h4{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-faint);margin-bottom:13px}
.footer-cols a{display:block;color:var(--ink-dim);font-size:14px;margin-bottom:8px;transition:.15s}
.footer-cols a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;border-top:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--ink-faint)}
.footer-bottom a{color:var(--ink-dim)}
.footer-bottom a:hover{color:var(--accent)}

/* Legal pages */
.legal{max-width:780px;margin:0 auto;padding:58px 24px 80px}
.legal .back{font-family:var(--mono);font-size:13px;color:var(--accent);display:inline-block;margin-bottom:26px}
.legal h1{font-family:var(--display);font-weight:600;font-size:clamp(30px,5vw,42px);letter-spacing:-.02em;margin-bottom:8px}
.legal .updated{font-family:var(--mono);font-size:13px;color:var(--ink-faint);margin-bottom:38px}
.legal h2{font-family:var(--display);font-size:20px;margin:34px 0 11px;color:var(--ink)}
.legal p,.legal li{color:var(--ink-dim);font-size:15px;margin-bottom:11px}
.legal ul{padding-left:22px;margin-bottom:11px}
.legal li{margin-bottom:7px}
.legal a{color:var(--accent)}
.legal strong{color:var(--ink)}

/* ===== Anchor offset under sticky header ===== */
[id]{scroll-margin-top:90px}

/* ===== Focus + button press (a11y / polish) ===== */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:5px}
.btn:active{transform:translateY(0) scale(.985)}
.nav-links a{position:relative}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1.5px;background:var(--accent);opacity:.8;transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav-links a:hover::after{transform:scaleX(1)}

/* ===== Header shrink on scroll ===== */
.nav{transition:padding .25s ease, box-shadow .25s ease, background .25s ease}
.nav.scrolled{padding-top:9px;padding-bottom:9px;box-shadow:0 12px 34px -20px rgba(0,0,0,.85)}

/* ===== Mobile menu ===== */
.nav-toggle{display:none;flex-direction:column;gap:5px;width:42px;height:38px;align-items:center;justify-content:center;
  background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:10px;cursor:pointer;padding:0;transition:.18s}
.nav-toggle:hover{border-color:var(--accent-line)}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.24s ease}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;top:0;left:0;right:0;z-index:45;padding:80px 24px 26px;display:flex;flex-direction:column;gap:2px;
  background:rgba(24,23,21,.98);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
  box-shadow:0 30px 60px -28px rgba(0,0,0,.8);opacity:0;transform:translateY(-14px);transition:opacity .24s ease,transform .24s ease}
.mobile-menu[hidden]{display:none}
.mobile-menu.show{opacity:1;transform:none}
.mobile-menu a:not(.btn){padding:15px 6px;font-family:var(--display);font-weight:600;font-size:18px;color:var(--ink);border-bottom:1px solid var(--line-soft)}
.mobile-menu .btn{margin-top:16px}
.menu-scrim{position:fixed;inset:0;z-index:40;background:rgba(10,9,8,.55);opacity:0;transition:opacity .24s ease}
.menu-scrim[hidden]{display:none}
.menu-scrim.show{opacity:1}
body.menu-open{overflow:hidden}

/* ===== Integration icons ===== */
.logo-chip{display:inline-flex;align-items:center;gap:9px}
.logo-chip:hover{transform:translateY(-2px)}
.logo-ico{width:18px;height:18px;color:var(--ink-dim);flex:none;transition:color .18s}
.logo-chip:hover .logo-ico{color:var(--accent)}

/* ===== Product showcase ===== */
.feature-row{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;margin-bottom:46px}
.feature-row:last-child{margin-bottom:0}
.feature-row.reverse .mock{order:2}
.feature-tag{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.05em}
.feature-copy h3{font-family:var(--display);font-weight:600;font-size:clamp(22px,2.6vw,29px);letter-spacing:-.02em;margin:10px 0 12px;line-height:1.16}
.feature-copy p{color:var(--ink-dim);font-size:15.5px}
.feature-list{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:10px}
.feature-list li{position:relative;padding-left:24px;font-size:14.5px;color:var(--ink-dim)}
.feature-list li::before{content:"";position:absolute;left:0;top:7px;width:11px;height:11px;border-radius:3px;background:var(--accent-soft);border:1px solid var(--accent-line)}

/* window frame */
.mock{border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:linear-gradient(180deg,rgba(46,44,40,.7),rgba(33,31,28,.7));
  box-shadow:0 36px 80px -44px rgba(0,0,0,.8),0 1px 0 rgba(255,255,255,.04) inset;transition:.25s}
.feature-row:hover .mock{transform:translateY(-3px);border-color:var(--accent-line)}
.mock-bar{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line);background:rgba(25,24,22,.5)}
.mock-dots{display:flex;gap:6px}
.mock-dots i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.mock-dots i:first-child{background:var(--accent-deep)}
.mock-url{font-size:11.5px;color:var(--ink-faint)}
.mock-body{padding:16px}

/* Flow board */
.flow-board{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.flow-col{background:rgba(25,24,22,.4);border:1px solid var(--line-soft);border-radius:10px;padding:9px;display:flex;flex-direction:column;gap:8px}
.flow-col-head{font-family:var(--mono);font-size:10px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.04em;display:flex;justify-content:space-between}
.flow-col-head span{color:var(--ink-dim)}
.flow-card{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:9px;display:flex;flex-direction:column;gap:9px}
.flow-card.done{opacity:.6}
.fc-title{font-size:12px;color:var(--ink)}
.fc-meta{display:flex;align-items:center;justify-content:space-between}
.owner{width:20px;height:20px;border-radius:50%;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent);font-family:var(--mono);font-size:9px;display:grid;place-items:center}
.sla{font-family:var(--mono);font-size:9.5px;padding:2px 6px;border-radius:5px;border:1px solid var(--line);color:var(--ink-dim)}
.sla.warn{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}
.sla.met{color:var(--pos);border-color:rgba(143,190,147,.3);background:var(--pos-soft)}

/* Copilot */
.copilot{display:flex;flex-direction:column;gap:12px}
.cop-q{align-self:flex-end;max-width:82%;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--ink);font-size:13px;padding:10px 13px;border-radius:13px 13px 4px 13px}
.cop-a{background:var(--surface-2);border:1px solid var(--line);border-radius:13px 13px 13px 4px;padding:13px;display:flex;flex-direction:column;gap:11px}
.cop-a p{font-size:13.5px;color:var(--ink)}
.cop-a b{color:var(--accent)}
.cop-chart{width:100%;height:54px;color:var(--ink-faint)}
.cop-src{font-size:10.5px;color:var(--ink-faint)}
.cop-input{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:10px;padding:9px 11px;color:var(--ink-faint);font-size:12.5px;background:rgba(25,24,22,.4)}
.cop-send{width:22px;height:22px;border-radius:6px;background:var(--accent);color:#241813;display:grid;place-items:center;font-size:12px;font-weight:600}

/* Pulse */
.pulse{display:flex;flex-direction:column}
.pulse-row{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--line-soft)}
.pulse-row:last-child{border-bottom:none}
.pdot{width:9px;height:9px;border-radius:50%;flex:none}
.pdot.warn{background:var(--accent);box-shadow:0 0 8px rgba(217,136,95,.7)}
.pdot.ok{background:var(--pos);box-shadow:0 0 8px rgba(143,190,147,.6)}
.pdot.info{background:var(--ink-faint)}
.pulse-name{flex:1;display:flex;flex-direction:column;gap:2px}
.pulse-name b{font-size:13px;font-weight:500;color:var(--ink)}
.pulse-name span{font-size:11px;color:var(--ink-faint)}
.pulse-time{font-size:11px;color:var(--ink-faint)}

/* ===== Statement band ===== */
.statement{padding:26px 0 64px;text-align:center}
.statement-inner{max-width:760px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:18px;padding:50px 32px;
  border:1px solid var(--line);border-radius:22px;
  background:radial-gradient(620px 220px at 50% 0%,var(--accent-soft),transparent 70%),linear-gradient(180deg,rgba(46,44,40,.5),rgba(33,31,28,.5))}
.statement-line{font-family:var(--display);font-weight:600;font-size:clamp(28px,4.6vw,48px);letter-spacing:-.025em;line-height:1.08}
.statement-sub{color:var(--ink-dim);font-size:16px;max-width:540px}

/* ===== Pilot card ===== */
.pilot-card{display:grid;grid-template-columns:1.3fr 1fr;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  background:linear-gradient(135deg,rgba(46,44,40,.6),rgba(33,31,28,.6))}
.pilot-included{padding:32px 34px;border-right:1px solid var(--line)}
.pilot-included h3{font-family:var(--display);font-size:18px;margin-bottom:18px}
.pilot-list{list-style:none;display:flex;flex-direction:column;gap:13px}
.pilot-list li{position:relative;padding-left:28px;color:var(--ink-dim);font-size:15px}
.pilot-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:700}
.pilot-meta{padding:32px 30px;display:flex;flex-direction:column;gap:18px;background:rgba(25,24,22,.3)}
.pilot-stat{display:flex;flex-direction:column;gap:3px}
.ps-num{font-family:var(--display);font-weight:600;font-size:30px;line-height:1}
.ps-unit{font-size:.5em;color:var(--ink-dim);margin-left:4px}
.ps-label{font-size:12.5px;color:var(--ink-faint)}
.pilot-note{font-size:11.5px;color:var(--ink-faint);margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}

/* ===== Integrations / connectors ===== */
.int-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:20px}
.int-stat{font-size:14px;color:var(--ink-dim)}
.int-stat b{font-family:var(--display);font-weight:600;font-size:21px;color:var(--ink);margin-right:7px}
.int-groups{column-count:2;column-gap:16px}
.int-category{break-inside:avoid;-webkit-column-break-inside:avoid;margin-bottom:16px;border:1px solid var(--line);border-radius:14px;padding:18px 18px 16px;background:linear-gradient(180deg,rgba(39,37,33,.6),rgba(33,31,28,.45))}
.int-cat-head{font-size:11.5px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.08em;margin-bottom:13px;padding-bottom:10px;border-bottom:1px solid var(--line-soft)}
.connector-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.connector{display:inline-flex;align-items:center;gap:11px;padding:11px 14px;border:1px solid var(--line);border-radius:11px;background:rgba(39,37,33,.5);font-size:14px;color:var(--ink-dim);transition:.18s}
.connector:hover{color:var(--ink);border-color:var(--accent-line);transform:translateY(-2px);background:rgba(217,136,95,.05)}
.conn-ico{width:20px;height:20px;color:var(--ink-dim);flex:none;transition:color .18s}
.connector:hover .conn-ico{color:var(--accent)}
.int-cta{background:linear-gradient(180deg,rgba(217,136,95,.10),rgba(33,31,28,.5));border-color:var(--accent-line);display:flex;flex-direction:column;gap:12px}
.int-cta p{font-size:13.5px;color:var(--ink-dim)}
.int-cta .btn{align-self:flex-start}

/* ===== Step detail list + rollout timeline ===== */
.step-list{list-style:none;margin-top:16px;padding-top:14px;border-top:1px solid var(--line-soft);display:flex;flex-direction:column;gap:8px}
.step-list li{position:relative;padding-left:18px;font-size:13.5px;color:var(--ink-dim)}
.step-list li::before{content:"›";position:absolute;left:0;color:var(--accent)}
.how-foot{margin-top:34px;border:1px solid var(--line);border-radius:16px;padding:22px 26px;background:rgba(39,37,33,.4)}
.how-foot>.mono{font-size:11.5px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.07em}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:18px}
.tl-step{display:flex;flex-direction:column;gap:4px;padding-left:17px;position:relative}
.tl-step::before{content:"";position:absolute;left:0;top:5px;width:9px;height:9px;border-radius:50%;background:var(--accent)}
.tl-step b{font-family:var(--display);font-size:15px}
.tl-step span{font-size:12.5px;color:var(--ink-dim)}

/* ===== Core (KPI model) mockup ===== */
.core-model{display:flex;flex-direction:column;gap:10px}
.kpi-def{border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--surface-2);display:flex;flex-direction:column;gap:8px}
.kd-head{display:flex;align-items:center;justify-content:space-between}
.kd-name{font-family:var(--display);font-weight:600;font-size:14px}
.kd-badge{font-size:9.5px;color:var(--pos);border:1px solid rgba(143,190,147,.3);background:var(--pos-soft);padding:2px 7px;border-radius:5px}
.kd-formula{font-size:12px;color:var(--accent)}
.kd-sources{display:flex;gap:7px}
.kd-src{font-family:var(--mono);font-size:10.5px;color:var(--ink-faint);border:1px solid var(--line);border-radius:5px;padding:2px 7px}

/* ===== Module detail list ===== */
.module-list{list-style:none;margin-top:13px;padding-top:11px;border-top:1px solid var(--line-soft);display:flex;flex-direction:column;gap:6px}
.module-list li{position:relative;padding-left:15px;font-size:12px;color:var(--ink-faint)}
.module-list li::before{content:"·";position:absolute;left:4px;color:var(--accent)}

/* ===== Numbers: second row ===== */
.numbers-grid{row-gap:26px}
.numbers-grid .num-cell:nth-child(5){border-right:none}
.numbers-grid .num-cell:nth-child(n+6){border-top:1px solid var(--line-soft);padding-top:22px}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media(max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-5{grid-template-columns:repeat(2,1fr)}
  .steps,.quotes{grid-template-columns:1fr}
  .dash-grid{grid-template-columns:1fr}
  .dash-main{border-right:none;border-bottom:1px solid var(--line)}
  .demo-inner{grid-template-columns:1fr;padding:30px}
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .numbers-grid{grid-template-columns:repeat(2,1fr);gap:18px 0}
  .num-cell:nth-child(2){border-right:none}
  .bar-row{grid-template-columns:1fr;gap:8px}
  .b-delta{text-align:left}
  .signal-row{grid-template-columns:1fr 80px;gap:12px}
  .sig-spark{display:none}
  .feature-row{grid-template-columns:1fr;gap:24px;margin-bottom:40px}
  .feature-row.reverse .mock{order:0}
  .pilot-card{grid-template-columns:1fr}
  .pilot-included{border-right:none;border-bottom:1px solid var(--line)}
  .timeline{grid-template-columns:1fr 1fr}
  .int-groups{column-count:1}
}
@media(max-width:520px){
  .grid-4,.grid-5,.numbers-grid{grid-template-columns:1fr}
  .num-cell{border-right:none;border-bottom:1px solid var(--line-soft);padding-bottom:18px}
  .section{padding:60px 0}
  .hero{padding:46px 0 30px}
  .nav-cta{display:none}
  .statement-inner{padding:34px 22px}
  .flow-board{gap:7px}
  .flow-card{padding:7px}
  .fc-title{font-size:11px}
  .timeline{grid-template-columns:1fr}
  .connector-grid{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .line-draw,.spark-draw,.donut .val,.bar-fill{transition:none}
  .mobile-menu,.menu-scrim,.nav-toggle span,.nav,.nav-links a::after{transition:none}
  html{scroll-behavior:auto}
}