/* MachBeat — industrial product site
   Dark + light. Orange action. Teal sensing. Blue analytics. */

:root {
  --font: "Manrope", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.22,1,.36,1);
  --max: 1160px;

  --bg: #07090B;
  --bg-2: #101419;
  --bg-3: #171C21;
  --ink: #F4F2ED;
  --ink-2: #C8C4BC;
  --mute: #8A8680;
  --line: rgba(244,242,237,.09);
  --line-2: rgba(244,242,237,.16);
  --orange: #FF6A00;
  --orange-2: #FF8533;
  --orange-soft: rgba(255,106,0,.14);
  --teal: #0BB8A6;
  --teal-soft: rgba(11,184,166,.14);
  --blue: #2478D8;
  --blue-soft: rgba(36,120,216,.14);
  --glass: rgba(16,20,25,.88);
  --shadow: 0 18px 48px rgba(0,0,0,.5);
  --card: #101419;
  --band: #0c0e11;
  color-scheme: dark;
}

html[data-theme="light"] {
  --bg: #F4F2ED;
  --bg-2: #FFFFFF;
  --bg-3: #E8E4DC;
  --ink: #12151A;
  --ink-2: #3A3F46;
  --mute: #6B7078;
  --line: rgba(18,21,26,.1);
  --line-2: rgba(18,21,26,.16);
  --orange: #E85F00;
  --orange-2: #FF6A00;
  --orange-soft: rgba(232,95,0,.1);
  --teal: #089688;
  --teal-soft: rgba(8,150,136,.1);
  --blue: #1D63B8;
  --blue-soft: rgba(29,99,184,.1);
  --glass: rgba(255,255,255,.9);
  --shadow: 0 14px 36px rgba(18,21,26,.1);
  --card: #FFFFFF;
  --band: #EDE9E1;
  color-scheme: light;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  transition:background .35s var(--ease),color .35s var(--ease);
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.025em;line-height:1.12}
p{margin:0}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

.wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:600}
.lead{color:var(--ink-2);font-size:clamp(15px,1.35vw,17px);max-width:46ch;line-height:1.55}
.mute{color:var(--mute)}
.mono{font-family:var(--mono)}
.o{color:var(--orange)}
.t{color:var(--teal)}
.b{color:var(--blue)}
.note{font-family:var(--mono);font-size:11px;color:var(--mute);border:1px dashed var(--line-2);padding:8px 11px;border-radius:6px;display:inline-block;margin-top:12px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:999px;font-size:14px;font-weight:700;letter-spacing:.02em;
  line-height:1;text-transform:uppercase;transition:transform .2s var(--ease),background .2s,border-color .2s,box-shadow .2s;
}
.btn .arr{transition:transform .2s}
.btn:hover .arr{transform:translateX(3px)}
.btn-primary{background:var(--orange);color:#140a02;box-shadow:0 10px 28px rgba(255,106,0,.3)}
.btn-primary:hover{background:var(--orange-2);transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink-2);background:var(--orange-soft)}
.btn-sm{height:40px;padding:0 16px;font-size:12px}

/* NAV */
.nav-shell{position:fixed;inset:0 0 auto;z-index:70;padding:12px 16px 0;pointer-events:none}
.nav{
  pointer-events:auto;width:min(1180px,100%);margin:0 auto;height:58px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:0 12px 0 16px;border-radius:14px;background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(16px);box-shadow:var(--shadow);transition:background .3s,border-color .3s;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;letter-spacing:-.02em}
.brand .mark{
  width:28px;height:28px;border-radius:7px;
  background:#0a0b0d url(/logo.png) center/cover no-repeat;
  box-shadow:0 0 0 1px rgba(255,106,0,.35);
}
.brand small{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.28em;color:var(--mute);font-weight:500;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:18px}
.nav-links a{font-size:13px;font-weight:600;color:var(--mute);transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.nav-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line-2);display:grid;place-items:center}
.icon-btn:hover{background:var(--orange-soft);border-color:var(--orange)}
.menu-btn{display:none}
.mobile{display:none;pointer-events:auto;width:min(1180px,100%);margin:8px auto 0;background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:10px;flex-direction:column}
.mobile.open{display:flex}
.mobile a{padding:11px 12px;border-radius:8px;font-weight:600;color:var(--ink-2)}
.mobile a:hover{background:var(--bg-3)}

/* HERO */
.hero{
  position:relative;min-height:min(92svh,880px);display:grid;align-items:end;
  padding:110px 0 0;overflow:hidden;
}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:70% center;filter:saturate(.85) contrast(1.08) brightness(.72)}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(7,9,11,.92) 0%,rgba(7,9,11,.72) 42%,rgba(7,9,11,.28) 70%,rgba(7,9,11,.45) 100%),
    linear-gradient(180deg,rgba(7,9,11,.35) 0%,transparent 30%,rgba(7,9,11,.85) 100%);
}
html[data-theme="light"] .hero-bg img{filter:saturate(.9) contrast(1.02) brightness(.9)}
html[data-theme="light"] .hero-bg::after{
  background:
    linear-gradient(90deg,rgba(244,242,237,.94) 0%,rgba(244,242,237,.78) 40%,rgba(244,242,237,.2) 72%,rgba(244,242,237,.55) 100%),
    linear-gradient(180deg,rgba(244,242,237,.25) 0%,transparent 35%,rgba(244,242,237,.9) 100%);
}
.hero-inner{
  position:relative;z-index:2;width:min(var(--max),calc(100% - 40px));margin:0 auto;
  display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:end;padding-bottom:36px;
}
.hero-copy h1{font-size:clamp(36px,5vw,58px);margin:12px 0 16px;max-width:11ch;text-transform:uppercase}
.hero-copy .lead{margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px}
.hero-annos{
  display:flex;flex-direction:column;gap:10px;align-items:flex-end;padding-bottom:48px;
}
.anno{
  min-width:150px;padding:12px 14px;border:1px solid var(--line-2);border-radius:8px;
  background:var(--glass);backdrop-filter:blur(10px);
}
.anno .k{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.anno .v{font-family:var(--mono);font-size:18px;font-weight:600;margin-top:4px}
.anno .v.t{color:var(--teal)}
.anno .spark{height:28px;margin-top:6px}
.hero-bar{
  position:relative;z-index:2;border-top:1px solid var(--line);background:rgba(7,9,11,.65);
  backdrop-filter:blur(10px);
}
html[data-theme="light"] .hero-bar{background:rgba(244,242,237,.75)}
.hero-bar .wrap{display:flex;flex-wrap:wrap;gap:28px;padding:16px 0;justify-content:space-between}
.hero-bar .item{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.hero-bar .item b{display:block;font-family:var(--font);font-size:14px;color:var(--ink);letter-spacing:0;margin-top:4px;font-weight:700;text-transform:none}

/* SECTIONS */
.sec{padding:clamp(56px,8vw,96px) 0}
.sec-alt{background:var(--band)}
.sec-light{background:var(--bg-3);color:var(--ink)}
.sec-head{max-width:640px;margin-bottom:clamp(24px,4vw,40px)}
.sec-head h2{font-size:clamp(24px,3.2vw,38px);margin:10px 0 12px;text-transform:uppercase}
.sec-head p{color:var(--ink-2);font-size:16px;max-width:50ch}

/* FLOW */
.flow{
  display:flex;align-items:stretch;gap:0;overflow-x:auto;padding:8px 0;border:1px solid var(--line);border-radius:10px;background:var(--bg-2);
}
.flow-step{flex:1;min-width:120px;padding:20px 14px;text-align:center;border-right:1px solid var(--line);position:relative}
.flow-step:last-child{border-right:none}
.flow-step .n{font-family:var(--mono);font-size:10px;color:var(--orange);letter-spacing:.12em;margin-bottom:8px}
.flow-step h3{font-size:13px;margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}
.flow-step p{font-size:12px;color:var(--mute);line-height:1.45}
.flow-step.is-key{background:var(--orange-soft)}
.flow-step.is-data{background:var(--blue-soft)}
.flow-step.is-act{background:var(--teal-soft)}

/* SENSOR */
.sensor-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center}
.sensor-visual{
  position:relative;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg-2);aspect-ratio:1/1.05;
}
.sensor-visual img{width:100%;height:100%;object-fit:cover}
.sensor-device{
  position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);
  width:min(52%,220px);aspect-ratio:1;border-radius:18px;
  background:linear-gradient(160deg,#1a1f26,#0d1014);border:1px solid #3a4450;
  box-shadow:0 30px 60px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.06);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:18px;
}
.sensor-device .logo{font-weight:800;font-size:12px;letter-spacing:.08em}
.sensor-device .led{width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal)}
.sensor-device .strip{width:48%;height:4px;border-radius:2px;background:var(--orange)}
.sensor-device .port{width:36%;height:14px;border-radius:6px;background:#0a0c0f;border:1px solid #2a323c;margin-top:auto}
.callouts{display:flex;flex-direction:column;gap:0}
.callout{padding:16px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:48px 1fr;gap:12px}
.callout:first-child{border-top:1px solid var(--line)}
.callout .n{font-family:var(--mono);font-size:12px;color:var(--orange);padding-top:2px}
.callout h3{font-size:15px;margin-bottom:4px;text-transform:uppercase;letter-spacing:.03em}
.callout p{font-size:13.5px;color:var(--mute)}

/* MEASURES */
.measure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.measure{
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px 20px;min-height:200px;
  display:flex;flex-direction:column;box-shadow:var(--shadow);
}
.measure .k{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.measure h3{font-size:18px;margin:10px 0 6px;text-transform:uppercase}
.measure p{font-size:13.5px;color:var(--mute);margin-bottom:14px}
.measure .val{font-family:var(--mono);font-size:26px;font-weight:600;margin-top:auto}
.measure:nth-child(1) .val{color:var(--teal)}
.measure:nth-child(2) .val{color:var(--orange)}
.measure:nth-child(3) .val{color:var(--blue)}
.measure svg{width:100%;height:56px;margin-top:8px}

/* INSTALL */
.install-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.install{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg-2)}
.install img{aspect-ratio:4/3;width:100%;object-fit:cover}
.install .body{padding:16px}
.install .n{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:.1em;margin-bottom:6px}
.install h3{font-size:16px;margin-bottom:6px;text-transform:uppercase}
.install p{font-size:13px;color:var(--mute)}

/* ANOMALY */
.anomaly-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:start}
.chart-panel{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:20px;box-shadow:var(--shadow)}
.chart-panel svg{width:100%;height:240px}
.evidence .row{padding:14px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:110px 1fr;gap:10px}
.evidence .row:last-child{border-bottom:1px solid var(--line)}
.evidence .q{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);padding-top:2px}
.evidence .a{font-size:14.5px;color:var(--ink-2)}
.badge-early{
  display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--orange);border:1px solid rgba(255,106,0,.35);background:var(--orange-soft);padding:6px 10px;border-radius:6px;margin-bottom:10px;
}

/* PLATFORM */
.platform-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center}
.dash{
  border:1px solid var(--line);border-radius:14px;background:#0b0e12;overflow:hidden;box-shadow:var(--shadow);
  min-height:340px;
}
html[data-theme="light"] .dash{background:#12161c}
.dash-top{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08);flex-wrap:wrap}
.dash-id{font-family:var(--mono);font-size:11px;color:#8A8680;letter-spacing:.08em}
.dash-id b{display:block;color:#F4F2ED;font-family:var(--font);font-size:18px;margin-top:4px;letter-spacing:0}
.dash-metrics{display:flex;gap:16px;flex-wrap:wrap}
.dash-metrics div .k{font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:#8A8680;text-transform:uppercase}
.dash-metrics div .v{font-family:var(--mono);font-size:16px;color:#F4F2ED;margin-top:3px}
.dash-body{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:16px}
.gauge{
  width:120px;height:120px;border-radius:50%;margin:8px auto;
  background:conic-gradient(var(--teal) 0 92%, rgba(255,255,255,.08) 92% 100%);
  display:grid;place-items:center;position:relative;
}
.gauge::before{content:"";position:absolute;inset:10px;border-radius:50%;background:#0b0e12}
.gauge span{position:relative;font-family:var(--mono);font-size:22px;font-weight:700;color:#0BB8A6}
.dash-body svg{width:100%;height:140px}
.alert-list{padding:0 16px 16px}
.alert-list .al{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid rgba(255,255,255,.06);font-size:12px;color:#C8C4BC}
.alert-list .al strong{color:#FF6A00;font-weight:600}

/* INDUSTRIES */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ind{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line);min-height:180px}
.ind img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55) saturate(.85)}
.ind .body{position:relative;z-index:1;padding:18px;height:100%;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,transparent,rgba(7,9,11,.85))}
.ind h3{font-size:16px;text-transform:uppercase;margin-bottom:6px}
.ind p{font-size:13px;color:#C8C4BC}

/* ROADMAP / WHY */
.roadmap{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.road{border:1px solid var(--line);border-radius:10px;padding:20px;background:var(--bg-2)}
.road.today{border-color:rgba(11,184,166,.35)}
.road .tag{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}
.road.today .tag{color:var(--teal)}
.road.next .tag{color:var(--blue)}
.road.future .tag{color:var(--mute)}
.road h3{font-size:17px;margin-bottom:10px;text-transform:uppercase}
.road ul{margin:0;padding:0;list-style:none}
.road li{padding:7px 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.road li:first-of-type{border-top:none}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0}
.why{padding:22px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:140px 1fr;gap:16px}
.why:last-child{border-bottom:1px solid var(--line)}
.why .lab{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange)}
.why h3{font-size:18px;margin-bottom:6px}
.why p{font-size:14.5px;color:var(--mute);max-width:44ch}

/* CTA */
.cta-band{
  position:relative;border-radius:14px;overflow:hidden;min-height:280px;
  display:grid;place-items:center;text-align:center;padding:48px 24px;border:1px solid var(--line);
}
.cta-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.35) saturate(.8)}
.cta-band .copy{position:relative;z-index:1;max-width:560px}
.cta-band h2{font-size:clamp(26px,3.6vw,40px);margin:10px 0 12px;text-transform:uppercase}
.cta-band .lead{margin:0 auto 22px;color:#C8C4BC}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}

/* FAQ */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 0;font-weight:700;font-size:15px;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--orange)}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 16px;color:var(--ink-2);font-size:14.5px;max-width:70ch}

/* FOOTER */
.footer{border-top:1px solid var(--line);background:var(--bg-2);padding:48px 0 24px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px;margin-bottom:28px}
.foot-grid h5{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:0 0 12px}
.foot-grid a{display:block;padding:4px 0;font-size:14px;color:var(--ink-2)}
.foot-grid a:hover{color:var(--orange)}
.foot-brand p{color:var(--mute);font-size:14px;max-width:34ch;margin-top:10px}
.foot-bottom{border-top:1px solid var(--line);padding-top:16px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--mute)}

/* Scroll-reveal motion removed — content is shown statically */
.reveal,.reveal.in{opacity:1;transform:none}

/* Product photo frame (replaces synthetic CSS/SVG mockups) */
.shot{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg-2);box-shadow:var(--shadow);line-height:0}
.shot img{width:100%;height:100%;object-fit:cover;display:block}
.shot.ar-wide{aspect-ratio:16/10}
.shot .cap{line-height:1.5;padding:12px 16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);background:var(--card)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
}

@media (max-width:980px){
  .nav-links{display:none}
  .menu-btn{display:grid}
  .hero-inner,.sensor-grid,.anomaly-grid,.platform-grid,.why-grid{grid-template-columns:1fr}
  .hero-annos{flex-direction:row;flex-wrap:wrap;align-items:stretch;padding-bottom:12px}
  .measure-grid,.install-grid,.roadmap,.ind-grid,.foot-grid{grid-template-columns:1fr 1fr}
  .dash-body{grid-template-columns:1fr}
  .hero{min-height:auto;padding-top:100px}
  .hero-bg{position:relative;height:280px}
  .hero-bg::after{background:linear-gradient(180deg,transparent,var(--bg))}
  .hero-inner{margin-top:-40px}
}
@media (max-width:560px){
  .measure-grid,.install-grid,.roadmap,.ind-grid,.foot-grid,.why-grid{grid-template-columns:1fr}
  .hero-cta .btn,.cta-actions .btn{width:100%}
  .nav .btn-ghost{display:none}
  .flow-step{min-width:160px}
}

/* ============================================================
   MULTI-PAGE ADDITIONS — platform-led IA, reusable modules
   ============================================================ */

/* Nav active + dropdown-free product nav */
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";display:block;height:2px;border-radius:2px;background:var(--orange);margin-top:3px}
.mobile a.active{color:var(--orange)}

/* PAGE HERO (interior pages — compact, single primary CTA) */
.page-hero{position:relative;padding:132px 0 clamp(40px,6vw,72px);overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero.has-img::before{content:"";position:absolute;inset:0;background:var(--bg)}
.page-hero .ph-bg{position:absolute;inset:0;z-index:0}
.page-hero .ph-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.8) contrast(1.05) brightness(.5)}
.page-hero .ph-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 0%,rgba(7,9,11,.82) 46%,rgba(7,9,11,.5) 100%)}
html[data-theme="light"] .page-hero .ph-bg img{filter:saturate(.9) brightness(.85)}
html[data-theme="light"] .page-hero .ph-bg::after{background:linear-gradient(90deg,var(--bg) 0%,rgba(244,242,237,.85) 46%,rgba(244,242,237,.55) 100%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{font-size:clamp(30px,4.4vw,50px);margin:12px 0 16px;max-width:16ch;text-transform:uppercase;letter-spacing:-.025em}
.page-hero .lead{font-size:clamp(15px,1.4vw,18px);max-width:56ch;margin-bottom:24px}
.page-hero .hero-cta{display:flex;flex-wrap:wrap;gap:10px}
.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:6px}
.crumbs a:hover{color:var(--orange)}

/* STAT / DIFFERENTIATOR BAND */
.statband{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:12px;background:var(--bg-2);overflow:hidden}
.statband .st{padding:24px 22px;border-right:1px solid var(--line)}
.statband .st:last-child{border-right:none}
.statband .st .big{font-family:var(--mono);font-size:clamp(22px,2.6vw,30px);font-weight:600;letter-spacing:-.02em}
.statband .st:nth-child(1) .big{color:var(--orange)}
.statband .st:nth-child(2) .big{color:var(--teal)}
.statband .st:nth-child(3) .big{color:var(--blue)}
.statband .st:nth-child(4) .big{color:var(--ink)}
.statband .st h3{font-size:14px;margin:10px 0 5px;text-transform:uppercase;letter-spacing:.03em}
.statband .st p{font-size:12.5px;color:var(--mute);line-height:1.5}

/* GENERIC CARD GRID + MODULE CARDS */
.cardgrid{display:grid;gap:14px}
.cardgrid.c2{grid-template-columns:repeat(2,1fr)}
.cardgrid.c3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card .ic{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;margin-bottom:14px;border:1px solid var(--line-2)}
.card .ic.o{background:var(--orange-soft);color:var(--orange)}
.card .ic.t{background:var(--teal-soft);color:var(--teal)}
.card .ic.b{background:var(--blue-soft);color:var(--blue)}
.card h3{font-size:17px;margin-bottom:8px;text-transform:uppercase;letter-spacing:.02em}
.card p{font-size:14px;color:var(--ink-2);line-height:1.6}
.card .more{margin-top:auto;padding-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange)}
.card .more .arr{transition:transform .2s}
.card:hover .more .arr{transform:translateX(3px)}

/* STATUS BADGES (honest build status) */
.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:999px;border:1px solid var(--line-2)}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.badge.built{color:var(--teal);border-color:rgba(11,184,166,.4);background:var(--teal-soft)}
.badge.partial{color:var(--orange);border-color:rgba(255,106,0,.4);background:var(--orange-soft)}
.badge.planned{color:var(--mute)}

/* PRODUCT MODULE ROWS (products page) */
.module{display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:start;padding:26px 0;border-top:1px solid var(--line)}
.module:last-child{border-bottom:1px solid var(--line)}
.module .mnum{font-family:var(--mono);font-size:12px;color:var(--orange);letter-spacing:.1em;padding-top:4px}
.module .mbody h3{font-size:20px;margin-bottom:6px}
.module .mbody .role{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:10px}
.module .mbody p{font-size:14.5px;color:var(--ink-2);max-width:64ch;line-height:1.65}
.module .mbody .sells{font-size:12.5px;color:var(--mute);margin-top:8px}
.module .mmeta{text-align:right;min-width:120px}

/* ARCHITECTURE DIAGRAM (CSS-only, from the enterprise blueprint) */
.arch{border:1px solid var(--line);border-radius:14px;background:var(--bg-2);padding:26px;overflow:hidden}
.arch-row{display:flex;align-items:stretch;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.arch-row:last-child{margin-bottom:0}
.arch-node{flex:1;min-width:150px;border:1px solid var(--line-2);border-radius:10px;padding:16px 16px;background:var(--card)}
.arch-node .tier{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin-bottom:6px}
.arch-node h4{font-size:15px;margin-bottom:5px}
.arch-node p{font-size:12.5px;color:var(--mute);line-height:1.5}
.arch-node.edge{border-color:rgba(11,184,166,.4)}
.arch-node.edge .tier{color:var(--teal)}
.arch-node.ai{border-color:rgba(36,120,216,.4)}
.arch-node.ai .tier{color:var(--blue)}
.arch-flow{display:grid;place-items:center;color:var(--mute);font-family:var(--mono);font-size:18px;padding:2px 0}

/* AI LADDER */
.ladder{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg-2)}
.rung{display:grid;grid-template-columns:88px 1fr 150px 120px;gap:16px;align-items:center;padding:18px 20px;border-top:1px solid var(--line)}
.rung:first-child{border-top:none}
.rung .tier{font-family:var(--mono);font-size:15px;font-weight:600;color:var(--orange)}
.rung .name{font-weight:700;font-size:14.5px}
.rung .name small{display:block;font-weight:400;color:var(--mute);font-size:12.5px;margin-top:3px;font-family:var(--mono)}
.rung .needs{font-size:12.5px;color:var(--ink-2)}
.rung .needs b{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:3px}

/* SPLIT (image + copy) reusable */
.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.split.rev .split-media{order:2}
.split-media{border:1px solid var(--line);border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:var(--bg-2)}
.split-media img{width:100%;height:100%;object-fit:cover}

/* CHECKLIST */
.checks{list-style:none;margin:14px 0 0;padding:0}
.checks li{position:relative;padding:9px 0 9px 30px;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink-2)}
.checks li:first-child{border-top:none}
.checks li::before{content:"";position:absolute;left:0;top:13px;width:16px;height:16px;border-radius:5px;background:var(--teal-soft);border:1px solid var(--teal)}
.checks li::after{content:"✓";position:absolute;left:3px;top:9px;color:var(--teal);font-size:12px;font-weight:700}

/* TOC / on-page nav (long pages) */
.toc{position:sticky;top:88px;border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--bg-2)}
.toc h5{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:0 0 12px}
.toc a{display:block;padding:7px 0;font-size:13.5px;color:var(--ink-2);border-top:1px solid var(--line)}
.toc a:first-of-type{border-top:none}
.toc a:hover{color:var(--orange)}
.withtoc{display:grid;grid-template-columns:220px 1fr;gap:36px;align-items:start}

/* BUILD STATUS MATRIX */
.matrix{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:13.5px}
.matrix th,.matrix td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.matrix thead th{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);background:var(--bg-3)}
.matrix tbody tr:last-child td{border-bottom:none}
.matrix td:first-child{font-weight:700}
.matrix .ok{color:var(--teal)}
.matrix .mid{color:var(--orange)}
.matrix .no{color:var(--mute)}

/* PHASE ROADMAP (vertical) */
.phases{display:flex;flex-direction:column;gap:0;border-left:2px solid var(--line);margin-left:8px}
.phase{position:relative;padding:0 0 26px 26px}
.phase:last-child{padding-bottom:0}
.phase::before{content:"";position:absolute;left:-9px;top:2px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:2px solid var(--orange)}
.phase.done::before{background:var(--teal);border-color:var(--teal)}
.phase .ptag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);margin-bottom:5px}
.phase h3{font-size:17px;margin-bottom:7px}
.phase p{font-size:14px;color:var(--ink-2);max-width:70ch;line-height:1.6}
.phase .unlock{display:inline-block;margin-top:8px;font-size:12.5px;color:var(--teal);font-family:var(--mono)}

/* SIMPLE PILOT FORM */
.pilot-form{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:28px;box-shadow:var(--shadow)}
.pilot-form .field{margin-bottom:14px}
.pilot-form label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);margin-bottom:6px}
.pilot-form input,.pilot-form textarea{width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:8px;padding:12px 13px;color:var(--ink);font:inherit;font-size:14px}
.pilot-form input:focus,.pilot-form textarea:focus{outline:none;border-color:var(--orange)}
.pilot-form textarea{min-height:96px;resize:vertical}
.pilot-form button.btn{cursor:pointer;border:none}
.pilot-form .hp{position:absolute;left:-9999px;height:0;width:0;opacity:0;overflow:hidden;pointer-events:none}
.thanks-panel{max-width:520px;margin:0 auto;text-align:center;padding:48px 28px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.thanks-panel h1{font-size:clamp(28px,4vw,40px);text-transform:uppercase;margin:0 0 12px}
.thanks-panel p{color:var(--mute);margin:0 0 22px;line-height:1.55}
.microcopy{font-size:12px;color:var(--mute);margin-top:10px;text-align:center}
.microcopy a{color:var(--orange);text-decoration:none}
.microcopy a:hover{text-decoration:underline}

/* LOGIN */
.login-page{min-height:calc(100vh - 72px);display:flex;align-items:center;justify-content:center;padding:48px 20px 72px;background:
  radial-gradient(900px 420px at 50% -10%, color-mix(in srgb, var(--orange) 18%, transparent), transparent 70%),
  var(--bg)}
.login-wrap{width:100%;max-width:440px}
.login-card h1{font-size:clamp(22px,3vw,28px);text-transform:uppercase;margin:8px 0 10px;letter-spacing:-.02em}
.login-lead{color:var(--ink-2);font-size:14px;line-height:1.6;margin:0 0 22px}
.login-error{font-size:13px;line-height:1.5;color:#E85D4C;background:color-mix(in srgb, #E85D4C 10%, transparent);border:1px solid color-mix(in srgb, #E85D4C 35%, transparent);border-radius:8px;padding:10px 12px;margin:0 0 14px}
.login-error a{color:var(--orange)}
.login-error[hidden]{display:none}

/* TWO-COL prose helper */
.lede{font-size:clamp(16px,1.5vw,19px);color:var(--ink);line-height:1.6;max-width:60ch}
.prose p{color:var(--ink-2);font-size:15px;line-height:1.7;margin-bottom:14px;max-width:68ch}
.prose p:last-child{margin-bottom:0}

/* responsive additions */
@media (max-width:980px){
  .statband{grid-template-columns:1fr 1fr}
  .statband .st:nth-child(2){border-right:none}
  .cardgrid.c3,.cardgrid.c2{grid-template-columns:1fr 1fr}
  .split,.split.rev .split-media{grid-template-columns:1fr;order:0}
  .withtoc{grid-template-columns:1fr}
  .toc{position:static}
  .module{grid-template-columns:1fr;gap:10px}
  .module .mmeta{text-align:left}
  .rung{grid-template-columns:60px 1fr;grid-auto-rows:auto}
  .rung .needs,.rung .mmeta{grid-column:2}
}
@media (max-width:560px){
  .statband,.cardgrid.c3,.cardgrid.c2{grid-template-columns:1fr}
  .statband .st{border-right:none}
  .arch-node{min-width:100%}
  .matrix{font-size:12px}
  .matrix th,.matrix td{padding:10px 10px}
}