/* Provotics v2, Anduril-faithful: warm beige editorial, tight Helvetica-style display,
   serif micro-labels, product-card grid with imagery, full-bleed video scenes, mega footer.
   Terracotta as the single restrained accent.
   Research and educational project. Not a medical device. */
:root{
  --bg:#f3ede1;
  --bg2:#eae1d0;
  --panel:#f7f0e4;
  --line:rgba(33,28,22,.14);
  --line-2:rgba(33,28,22,.26);
  --ink:#211c16;
  --muted:#5d564a;
  --faint:#8c8373;
  --accent:#a4501f;         /* terracotta, warm editorial brand accent */
  --fd:"Helvetica Neue",Helvetica,"Inter",Arial,sans-serif;   /* display, Anduril grotesque */
  --fb:"Helvetica Neue",Helvetica,"Inter",Arial,sans-serif;   /* body */
  --fs:"Newsreader",Georgia,"Times New Roman",serif;          /* serif micro-labels (Elios-like) */
  --maxw:1400px;
  --gut:clamp(20px,4vw,56px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg);-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--fb);line-height:1.5;letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;-webkit-tap-highlight-color:transparent}
h1,h2,h3,h4{font-family:var(--fd);font-weight:600;letter-spacing:-.03em;line-height:1}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.serif{font-family:var(--fs)}
.accent{color:var(--accent)}
::selection{background:var(--accent);color:#f7f1e6}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{
  outline:1.5px solid var(--accent);outline-offset:3px}
/* normalize every strata logo to ink (CSS beats inline fill), so interior pages authored
   with a light fill render correctly on the beige ground */
.logo rect{fill:var(--ink)}

/* micro-label (Anduril "detailElios": tiny serif, wide) */
.label{font-family:var(--fs);font-size:13px;font-weight:400;letter-spacing:.02em;color:var(--muted);
  font-style:italic}
.mono-label{font-family:var(--fd);font-size:11px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

/* scroll progress bar (Anduril loading bar) */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:var(--accent);z-index:200;box-shadow:0 0 10px 1px var(--accent)}

/* donation strip */
.topbar{background:var(--bg2);color:var(--muted);font-size:12px;padding:9px 0;border-bottom:1px solid var(--line);position:relative;z-index:60}
.topbar .wrap{display:flex;align-items:center;justify-content:center;gap:9px;text-align:center}
.topbar b{color:var(--ink);font-weight:600}
.topbar svg{flex:0 0 auto;color:var(--accent)}

/* ---- nav (solid, minimal, solidifies on scroll) ---- */
nav{position:sticky;top:0;z-index:100;background:rgba(243,237,225,.88);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:background .25s,box-shadow .25s}
nav.solid{background:rgba(243,237,225,.96);box-shadow:0 1px 0 var(--line),0 10px 30px -22px rgba(33,28,22,.4)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;letter-spacing:-.01em}
.brand .logo{width:24px;height:24px;flex:0 0 auto}
.nav-links{display:flex;align-items:center;gap:34px;font-size:14px;color:var(--muted);font-weight:400}
.nav-links a{transition:color .18s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:20px}
.nav-login{font-size:14px;color:var(--muted)}
.nav-login:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:9px;padding:11px 22px;font-weight:500;font-size:13.5px;
  font-family:var(--fd);cursor:pointer;border:1px solid transparent;transition:all .18s ease;white-space:nowrap;border-radius:0}
.btn-primary{background:var(--ink);color:#f4eee2;border-color:var(--ink)}
.btn-primary:hover{background:#000;border-color:#000}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink);background:rgba(33,28,22,.05)}
.btn-accent{background:var(--accent);color:#faf4ea;border-color:var(--accent)}
.btn-accent:hover{filter:brightness(1.08)}
.btn .arw{transition:transform .18s}
.btn:hover .arw{transform:translateX(3px)}
.menu-btn{display:none;background:none;border:0;color:var(--ink);width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer}

/* mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:150;background:var(--bg);display:flex;flex-direction:column;
  padding:88px var(--gut) 40px;gap:2px;transform:translateY(-100%);transition:transform .4s cubic-bezier(.4,0,.2,1);visibility:hidden}
.mobile-menu.open{transform:translateY(0);visibility:visible}
.mobile-menu a{font-family:var(--fd);font-size:30px;font-weight:500;padding:14px 0;border-bottom:1px solid var(--line);letter-spacing:-.02em}
.mobile-menu .close{position:absolute;top:20px;right:var(--gut);background:none;border:0;color:var(--ink);font-size:34px;cursor:pointer;line-height:1}

/* ---- hero: full-bleed cinematic video ---- */
.hero{position:relative;height:100svh;min-height:620px;display:flex;align-items:flex-end;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(243,237,225,.28) 0%,rgba(243,237,225,0) 26%,rgba(243,237,225,.45) 60%,rgba(243,237,225,.97) 100%)}
.hero-in{position:relative;z-index:2;width:100%;padding-bottom:7vh}
.hero .kicker{margin-bottom:20px}
.hero h1{font-size:clamp(44px,8.5vw,120px);max-width:15ch;margin-bottom:24px;font-weight:600;letter-spacing:-.045em;line-height:.94;text-wrap:balance}
.hero .sub{font-size:clamp(16px,1.5vw,20px);color:var(--muted);max-width:600px;margin-bottom:32px;line-height:1.55;letter-spacing:-.005em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.scroll-cue{position:absolute;bottom:22px;right:var(--gut);z-index:3;color:var(--faint);display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-cue .line{width:1px;height:38px;background:linear-gradient(180deg,var(--muted),transparent);animation:cue 2.2s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.25;transform:scaleY(.5) translateY(-6px)}50%{opacity:1;transform:scaleY(1)}}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}

/* ---- section scaffolding (dense, Anduril tight) ---- */
section{position:relative}
.band{padding:clamp(48px,6vh,88px) 0}
.band.tight{padding:clamp(32px,4vh,52px) 0}
.band.alt{background:var(--bg2)}
.kicker{display:flex;align-items:center;gap:14px;font-family:var(--fs);font-style:italic;font-size:15px;color:var(--accent)}
.kicker::before{content:"";width:28px;height:1px;background:var(--accent)}
.sec-head{max-width:900px;margin-bottom:clamp(28px,3.5vh,44px)}
.sec-head .kicker{margin-bottom:18px}
.sec-head h2{font-size:clamp(30px,5vw,68px);letter-spacing:-.04em;margin-bottom:16px;max-width:18ch}
.sec-head .lead{color:var(--muted);font-size:clamp(16px,1.4vw,20px);line-height:1.5;max-width:620px}

/* ---- full-bleed feature scene (Tesla/Anduril product scene) ---- */
.feature{position:relative;min-height:78vh;display:flex;align-items:flex-end;overflow:hidden;border-top:1px solid var(--line)}
.feature.right{align-items:flex-end;justify-content:flex-end;text-align:right}
.feature .fmedia{position:absolute;inset:0;z-index:0}
.feature .fmedia video,.feature .fmedia img{width:100%;height:100%;object-fit:cover}
.feature .fmedia::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(243,237,225,.35),rgba(243,237,225,.05) 40%,rgba(243,237,225,.9))}
.feature.left .fmedia::after{background:linear-gradient(90deg,rgba(243,237,225,.92),rgba(243,237,225,.3) 55%,rgba(243,237,225,.7))}
.feature-in{position:relative;z-index:2;width:100%;padding-bottom:7vh}
.feature.center{align-items:center;text-align:center}
.feature .kicker{margin-bottom:18px}
.feature.right .kicker,.feature.center .kicker{justify-content:flex-end}
.feature.center .kicker{justify-content:center}
.feature h2{font-size:clamp(34px,6vw,88px);letter-spacing:-.045em;margin-bottom:16px;max-width:16ch;line-height:.96}
.feature.right h2,.feature.center h2{margin-left:auto;margin-right:0}
.feature.center h2{margin-inline:auto}
.feature p{color:var(--muted);font-size:clamp(16px,1.4vw,20px);max-width:480px;margin-bottom:24px;line-height:1.5}
.feature.right p{margin-left:auto}
.feature.center p{margin-inline:auto}

/* ---- stat strip ---- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stat-strip .st{padding:36px 26px 30px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.stat-strip .st:last-child{border-right:0}
.stat-strip b{font-family:var(--fd);font-size:clamp(34px,4vw,60px);font-weight:500;display:block;line-height:.9;
  letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin-bottom:14px}
.stat-strip span{font-size:13px;color:var(--muted);line-height:1.4;letter-spacing:-.005em}

/* ---- product cards (Anduril featuredProducts) ---- */
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;grid-auto-flow:dense}
.pcard{position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--line);
  min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;padding:30px;isolation:isolate;
  transition:border-color .25s}
.pcard:hover{border-color:var(--line-2)}
.pcard .pmedia{position:absolute;inset:0;z-index:-2}
.pcard .pmedia img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.16,1,.3,1);opacity:.92}
.pcard::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(243,237,225,.1) 0%,rgba(243,237,225,.08) 38%,rgba(243,237,225,.92) 100%)}
.pcard:hover .pmedia img{transform:scale(1.06)}
.pcard .pname{font-size:clamp(22px,2vw,30px);font-weight:600;letter-spacing:-.03em;margin-bottom:6px}
.pcard .ptag{font-family:var(--fs);font-style:italic;font-size:16px;color:var(--muted)}
.pcard .plink{margin-top:16px;font-family:var(--fd);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink);display:inline-flex;align-items:center;gap:8px;opacity:.85}
.pcard:hover .plink{opacity:1;color:var(--accent)}
.pcard.wide{grid-column:span 2}
.pcard.tall{grid-row:span 2;min-height:694px}
.pcard.span2{grid-column:span 2}

/* products showcase (flagship product + two below), Anduril featured layout */
.products.showcase{grid-template-columns:1fr 1fr;gap:8px}
.pcard.feature-lg{grid-column:1 / -1;min-height:clamp(380px,52vh,520px);padding:40px}
.pcard.feature-lg .pname{font-size:clamp(30px,3.4vw,52px)}
.pcard.feature-lg .ptag{font-size:clamp(16px,1.4vw,20px);max-width:56ch}
.pcard .pnew{position:absolute;top:22px;left:30px;z-index:1;font-family:var(--fs);font-style:italic;
  font-size:13px;color:var(--ink);background:rgba(243,237,225,.7);padding:3px 10px;border:1px solid var(--line)}
@media(max-width:820px){.products.showcase{grid-template-columns:1fr}.pcard.feature-lg{grid-column:auto}}

/* ---- announcement slice (Anduril Arsenal-1) ---- */
.announce{position:relative;min-height:82vh;display:flex;align-items:flex-end;overflow:hidden;border-top:1px solid var(--line)}
.announce .amedia{position:absolute;inset:0;z-index:0}
.announce .amedia img,.announce .amedia video{width:100%;height:100%;object-fit:cover;opacity:.92}
.announce::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(243,237,225,.4),rgba(243,237,225,.1) 45%,rgba(243,237,225,.94))}
.announce-in{position:relative;z-index:2;width:100%;padding-bottom:8vh}
.announce .details{display:flex;gap:28px;margin-bottom:20px;flex-wrap:wrap}
.announce .details span{font-family:var(--fs);font-style:italic;font-size:15px;color:var(--muted)}
.announce h2{font-size:clamp(34px,6vw,84px);letter-spacing:-.045em;margin-bottom:12px}
.announce p{color:var(--muted);font-size:18px;max-width:480px;margin-bottom:26px}

/* ---- process steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.step{padding:34px 26px 40px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.step:last-child{border-right:0}
.step .num{font-family:var(--fs);font-style:italic;font-size:15px;color:var(--accent);margin-bottom:26px}
.step h3{font-size:20px;font-weight:600;margin-bottom:8px;letter-spacing:-.02em}
.step p{color:var(--muted);font-size:14px;line-height:1.5}

/* ---- honest-validation note ---- */
.note{display:flex;gap:16px;align-items:flex-start;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:28px 0;color:var(--muted);font-size:15px;line-height:1.6;max-width:960px}
.note svg{flex:0 0 auto;color:var(--accent);margin-top:3px}

/* ---- instrument (bespoke data-viz panel, per-tool) ---- */
.instr{border:1px solid var(--line);background:var(--panel);padding:22px 24px;overflow:hidden}
.instr .ihead{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:16px}
.instr .ihead .mono-label{color:var(--faint)}
.instr .ihead .tag{font-family:var(--fs);font-style:italic;color:var(--accent);font-size:13px}
.instr svg{width:100%;height:auto;display:block}
.instr svg text{font-family:var(--fd)}
.instr .g-lbl{fill:var(--ink)}
.instr .g-mut{fill:var(--muted)}
.instr .g-val{fill:var(--faint)}
.instr .g-track{fill:rgba(33,28,22,.08)}
.instr .g-bar{fill:var(--accent)}
.instr .g-bar-m{fill:rgba(33,28,22,.22)}
.instr .g-line{stroke:var(--accent);fill:none}
.instr .g-grid{stroke:rgba(33,28,22,.12);fill:none}
.instr .g-dot{fill:var(--accent)}
.instr .g-node{fill:var(--panel);stroke:var(--line-2);stroke-width:1}
.instr .g-node-a{fill:rgba(164,80,31,.1);stroke:var(--accent);stroke-width:1.5}
.instr .g-arrow{stroke:var(--faint);stroke-width:1.5;fill:none}
.instr .icap{margin-top:14px;color:var(--faint);font-size:12px;line-height:1.5}
.instr-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
@media(max-width:820px){.instr-grid{grid-template-columns:1fr}}

/* ---- demo report ---- */
.report-wrap{border:1px solid var(--line);background:var(--panel)}
.samples{display:flex;gap:0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.samples button{font-family:var(--fd);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  background:transparent;border:0;border-right:1px solid var(--line);padding:16px 24px;cursor:pointer;transition:all .18s}
.samples button:hover{color:var(--ink)}
.samples button[aria-selected="true"]{color:#faf4ea;background:var(--accent)}
.report{display:grid;grid-template-columns:1.1fr .9fr}
.rpanel{padding:30px 32px}
.rpanel:first-child{border-right:1px solid var(--line)}
.rpanel h4{font-family:var(--fs);font-style:italic;font-size:14px;color:var(--accent);margin-bottom:18px}
.call{display:flex;align-items:baseline;gap:12px;margin-bottom:4px}
.call .site{font-family:var(--fd);font-size:30px;font-weight:600;letter-spacing:-.03em}
.call .conf{font-size:13px;color:var(--accent);font-variant-numeric:tabular-nums}
.call-note{font-size:12px;color:var(--faint);margin-bottom:20px}
.probs{display:flex;flex-direction:column;gap:12px}
.prob{display:grid;grid-template-columns:96px 1fr 44px;align-items:center;gap:12px;font-size:13px}
.prob span:first-child{color:var(--muted)}
.prob .v{text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}
.pbar{height:6px;background:rgba(33,28,22,.09);overflow:hidden}
.pbar i{display:block;height:100%;background:var(--accent);transition:width .6s cubic-bezier(.16,1,.3,1)}
.meta-row{display:flex;flex-direction:column;gap:15px}
.kv{display:flex;justify-content:space-between;gap:12px;font-size:14px;border-bottom:1px solid var(--line);padding-bottom:14px}
.kv:last-child{border-bottom:0;padding-bottom:0}
.kv .k{color:var(--muted)}
.kv .val{text-align:right;font-weight:500}
.tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}
.tag{font-family:var(--fd);font-size:11.5px;letter-spacing:.04em;color:var(--ink);border:1px solid var(--line);padding:3px 8px}
.demo-note{color:var(--faint);font-size:12px;margin-top:20px;line-height:1.5;padding:0 32px 28px}

/* ---- media-link cards (Anduril mediaLink) ---- */
.media-cards{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mcard{position:relative;overflow:hidden;min-height:420px;display:flex;flex-direction:column;justify-content:flex-end;padding:36px;isolation:isolate}
.mcard .mmedia{position:absolute;inset:0;z-index:-2}
.mcard .mmedia img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.16,1,.3,1);opacity:.92}
.mcard::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(243,237,225,.15),rgba(243,237,225,.88))}
.mcard:hover .mmedia img{transform:scale(1.05)}
.mcard .mlabel{font-family:var(--fs);font-style:italic;font-size:14px;color:var(--muted);margin-bottom:14px;white-space:pre-line}
.mcard h3{font-size:clamp(28px,3vw,42px);font-weight:600;letter-spacing:-.03em;line-height:.98;margin-bottom:20px;white-space:pre-line}
.mcard .plink{font-family:var(--fd);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink)}
.mcard:hover .plink{color:var(--accent)}

/* ---- faq ---- */
.faq{border-top:1px solid var(--line);max-width:920px}
.qa{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;padding:26px 0;font-family:var(--fd);font-weight:500;font-size:19px;
  letter-spacing:-.02em;display:flex;justify-content:space-between;align-items:center;gap:16px}
.qa summary::-webkit-details-marker{display:none}
.qa summary .chev{transition:transform .2s;color:var(--faint);flex:0 0 auto}
.qa[open] summary .chev{transform:rotate(180deg)}
.qa .a{padding:0 0 26px;color:var(--muted);font-size:15px;line-height:1.6;max-width:80ch}

/* ---- CTA band (full-bleed cinematic video) ---- */
.cta-band{position:relative;text-align:center;padding:clamp(88px,18vh,220px) 0;border-top:1px solid var(--line);overflow:hidden;
  background:radial-gradient(120% 100% at 50% -10%,rgba(212,118,63,.12),transparent 55%)}
.cta-band .ctamedia{position:absolute;inset:0;z-index:0}
.cta-band .ctamedia video,.cta-band .ctamedia img{width:100%;height:100%;object-fit:cover}
.cta-band .ctamedia::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(243,237,225,.55),rgba(243,237,225,.72) 55%,rgba(243,237,225,.93))}
.cta-band .wrap{position:relative;z-index:2}
.cta-band .kicker{justify-content:center;margin-bottom:20px}
.cta-band h2{font-size:clamp(36px,6.5vw,92px);letter-spacing:-.05em;line-height:.96;margin-bottom:22px;max-width:15ch;margin-inline:auto}
.cta-band p{color:var(--muted);font-size:clamp(16px,1.4vw,19px);max-width:540px;margin:0 auto 34px;line-height:1.55}
.cta-band .btn-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* subscribe */
.subscribe{display:flex;gap:0;max-width:440px;border:1px solid var(--line)}
.subscribe input{flex:1 1 auto;min-width:0;padding:14px 16px;font:inherit;color:var(--ink);background:transparent;border:0}
.subscribe input::placeholder{color:var(--faint)}
.subscribe .btn{border-radius:0;border-left:1px solid var(--line)}
.sub-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.subscribe-msg{min-height:1.2em;margin-top:12px;font-size:13px;color:var(--muted)}

/* ---- footer (mega) ---- */
footer{border-top:1px solid var(--line);padding:72px 0 36px;background:var(--bg2)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:36px;margin-bottom:56px}
.foot-brand .brand{margin-bottom:18px}
.foot-brand p{color:var(--muted);font-size:13.5px;max-width:30ch;line-height:1.55}
.foot-col h5{font-family:var(--fd);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin-bottom:20px}
.foot-col a{display:block;color:var(--muted);font-size:14px;padding:6px 0;transition:color .15s}
.foot-col a:hover{color:var(--ink)}
.foot-bottom{border-top:1px solid var(--line);padding-top:26px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:14px;align-items:center;color:var(--faint);font-size:12.5px}
.foot-disc{margin-top:16px;color:var(--faint);font-size:12px;max-width:820px;line-height:1.5}

/* ---- interior page hero ---- */
.page-hero{position:relative;padding:clamp(90px,14vh,170px) 0 clamp(48px,7vh,80px);border-bottom:1px solid var(--line);overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(80% 90% at 85% -20%,rgba(212,118,63,.08),transparent 55%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero .kicker{margin-bottom:26px}
.page-hero h1{font-size:clamp(40px,7vw,90px);letter-spacing:-.045em;max-width:16ch;margin-bottom:24px;line-height:.96}
.page-hero .lead{font-size:clamp(16px,1.6vw,21px);color:var(--muted);max-width:620px;line-height:1.5}

/* prose */
.prose{max-width:720px}
.prose p{color:var(--muted);font-size:16px;line-height:1.7;margin-bottom:20px}
.prose h3{font-size:24px;margin:40px 0 14px;color:var(--ink);letter-spacing:-.02em}
.prose ul{color:var(--muted);font-size:16px;line-height:1.7;margin:0 0 20px 20px}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* ---- interior page components (eyebrow, capability grid, spec, tiers, toc) ---- */
.eyebrow{display:inline-flex;align-items:center;gap:14px;font-family:var(--fs);font-style:italic;font-size:15px;color:var(--accent);margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--accent)}
.serif-i{font-family:var(--fs);font-style:italic}

/* capability / feature card grid (hairline-divided) */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.cap{background:var(--bg);padding:32px 30px;display:flex;flex-direction:column}
.band.alt .cap{background:var(--bg2)}
.cap .ico{width:38px;height:38px;color:var(--accent);margin-bottom:22px}
.cap .ico svg{width:100%;height:100%;display:block}
.cap h3{font-size:19px;font-weight:600;letter-spacing:-.02em;margin-bottom:10px}
.cap p{color:var(--muted);font-size:14.5px;line-height:1.6}
.cap-role{font-family:var(--fs);font-style:italic;color:var(--accent);font-size:15px;margin-bottom:14px}
.cap-mail{margin-top:14px;font-size:14px}
.cap-mail a,.cap-link a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.founder-grid{grid-template-columns:1fr 1fr}

/* limitations */
.lim-list{border-top:1px solid var(--line)}
.lim{padding:24px 0;border-bottom:1px solid var(--line)}
.lim h3{font-size:18px;font-weight:600;letter-spacing:-.02em;margin-bottom:8px}
.lim p{color:var(--muted);font-size:14.5px;line-height:1.6;max-width:82ch}

/* spec table (model at a glance) */
.spec{border-top:1px solid var(--line)}
.spec .row{display:grid;grid-template-columns:210px 1fr;gap:24px;padding:16px 4px;border-bottom:1px solid var(--line)}
.spec dt{font-family:var(--fd);font-weight:500;color:var(--faint);font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding-top:2px}
.spec dd{color:var(--ink);font-size:15px;line-height:1.5}
.spec-note{margin-top:18px;color:var(--faint);font-size:13px}
.spec-note a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}

/* pricing tiers (reset the full-bleed .feature collision) */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-items:stretch}
.tiers .tier{min-height:0;display:flex;flex-direction:column;align-items:stretch;overflow:visible;
  border:1px solid var(--line);background:var(--panel);padding:34px 30px}
.tiers .tier.feature{border-color:var(--ink);box-shadow:0 20px 50px -30px rgba(33,28,22,.5)}
.tier h3{font-size:20px;font-weight:600;letter-spacing:-.02em;margin-bottom:12px}
.tier-price{font-family:var(--fd);font-size:33px;font-weight:600;letter-spacing:-.03em;line-height:1.05;margin-bottom:6px}
.tier-price small{display:block;font-size:13px;font-weight:400;color:var(--faint);letter-spacing:0;margin-top:8px}
.tier-for{color:var(--muted);font-size:14px;line-height:1.5;margin-bottom:20px}
.tier ul{list-style:none;margin:0 0 24px;padding:0;flex:1 1 auto}
.tier li{position:relative;padding:9px 0 9px 22px;color:var(--muted);font-size:14px;line-height:1.45;border-top:1px solid var(--line)}
.tier li::before{content:"";position:absolute;left:0;top:16px;width:9px;height:2px;background:var(--accent)}
.tier .btn{width:100%;justify-content:center;margin-top:auto}

/* docs table of contents, inline code, fine print, site chips */
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.toc a{font-family:var(--fd);font-size:12px;letter-spacing:.04em;color:var(--muted);border:1px solid var(--line);padding:6px 12px;transition:all .15s}
.toc a:hover{color:var(--ink);border-color:var(--line-2)}
.prose code{font-family:"SF Mono",ui-monospace,Menlo,monospace;font-size:.88em;background:rgba(33,28,22,.06);padding:2px 6px;border:1px solid var(--line)}
.fine{color:var(--faint);font-size:12.5px;line-height:1.55}
.sites{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.sites span{font-family:var(--fd);font-size:12px;color:var(--muted);border:1px solid var(--line);padding:4px 9px}
@media(max-width:900px){.cap-grid{grid-template-columns:1fr 1fr}.tiers{grid-template-columns:1fr;max-width:460px}}
@media(max-width:600px){.cap-grid,.founder-grid{grid-template-columns:1fr}.spec .row{grid-template-columns:1fr;gap:4px}}

/* ---- responsive ---- */
@media(max-width:1100px){
  .products{grid-template-columns:repeat(2,1fr)}
  .pcard.tall{grid-row:auto;min-height:340px}
  .foot-grid{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:820px){
  .nav-links,.nav-login{display:none}
  .menu-btn{display:flex}
  .stat-strip{grid-template-columns:1fr 1fr}
  .stat-strip .st:nth-child(2n){border-right:0}
  .steps{grid-template-columns:1fr 1fr}
  .step:nth-child(2n){border-right:0}
  .report{grid-template-columns:1fr}
  .rpanel:first-child{border-right:0;border-bottom:1px solid var(--line)}
  .media-cards{grid-template-columns:1fr}
}
@media(max-width:600px){
  .products{grid-template-columns:1fr}
  .pcard.wide,.pcard.span2{grid-column:auto}
  .stat-strip{grid-template-columns:1fr}
  .stat-strip .st{border-right:0}
  .steps{grid-template-columns:1fr}
  .step{border-right:0}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
  .reveal{opacity:1;transform:none}
  .hero-media video,.cta-band .ctamedia video{display:none}
}

/* ========================================================================
   PROVOTICS V3, PRECISION INSTRUMENT
   A warm, high-performance research identity.  The palette deliberately
   stays beige; graphite is reserved for type, data and small interfaces.
   ======================================================================== */
:root{
  --bg:#f0eadf;
  --bg2:#e6ddce;
  --panel:#f8f3eb;
  --panel-strong:#ded2c0;
  --line:rgba(37,35,31,.15);
  --line-2:rgba(37,35,31,.34);
  --ink:#25231f;
  --muted:#6f695f;
  --faint:#948d80;
  --accent:#a65a3c;
  --fd:"Space Grotesk","Inter",Arial,sans-serif;
  --fb:"Inter",Arial,sans-serif;
  --fs:"Space Grotesk","Inter",Arial,sans-serif;
  --fm:"Space Grotesk","Inter",Arial,sans-serif;
  --maxw:1540px;
  --gut:clamp(20px,4.1vw,68px);
}
html{background:var(--bg)}
body{background:var(--bg);color:var(--ink);font-family:var(--fb);letter-spacing:-.018em;line-height:1.52}
h1,h2,h3,h4{font-family:var(--fd);font-weight:600;letter-spacing:-.055em;line-height:.98}
.wrap{max-width:var(--maxw);padding-inline:var(--gut)}
.logo rect{fill:var(--ink)}
.label,.mono-label{font-family:var(--fm);font-style:normal;font-size:10px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
.serif,.serif-i{font-family:var(--fd);font-style:normal}
.serif-i{font-weight:400;letter-spacing:-.04em}
::selection{background:var(--ink);color:var(--panel)}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---- utility bar and navigation ---- */
.progress{height:3px;background:var(--accent);box-shadow:none}
.topbar{background:#e7dfd1;border-bottom:1px solid var(--line);color:var(--muted);font-size:10px;letter-spacing:.015em;padding:8px 0}
.topbar .wrap{gap:8px}
.topbar b{font-weight:600;color:var(--ink)}
.topbar svg{width:12px;height:12px;color:var(--accent)}
nav{background:rgba(240,234,223,.86);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
nav.solid{background:rgba(240,234,223,.97);box-shadow:0 10px 28px -26px rgba(37,35,31,.58)}
.nav-in{height:72px;gap:26px}
.brand{gap:11px;font-family:var(--fd);font-size:16px;font-weight:600;letter-spacing:-.045em}
.brand .logo{width:25px;height:25px}
.nav-links{gap:clamp(17px,2.25vw,36px);font-family:var(--fm);font-size:11px;font-weight:600;letter-spacing:.025em;color:var(--muted)}
.nav-links a{position:relative;padding:7px 0}
.nav-links a::after{content:"";position:absolute;right:0;bottom:2px;left:0;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-right{gap:17px}
.nav-login{font-family:var(--fm);font-size:11px;font-weight:600;letter-spacing:.025em;color:var(--muted)}
.btn{min-height:42px;border-radius:2px;padding:11px 17px;font-family:var(--fm);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;line-height:1.1}
.btn-primary{background:var(--ink);border-color:var(--ink);color:var(--panel)}
.btn-primary:hover{background:#0f0f0d;border-color:#0f0f0d}
.btn-ghost{border-color:var(--line-2);background:transparent;color:var(--ink)}
.btn-ghost:hover{background:rgba(37,35,31,.045);border-color:var(--ink)}
.btn-accent{background:var(--accent);border-color:var(--accent);color:#fff9f2}
.menu-btn{color:var(--ink)}
.mobile-menu{background:var(--bg);padding-top:100px;gap:0}
.mobile-menu a{font-family:var(--fd);font-size:29px;font-weight:500;letter-spacing:-.055em;border-color:var(--line)}

/* ---- shared labels and section rhythm ---- */
.band{padding:clamp(72px,9vw,144px) 0}
.band.tight{padding:clamp(56px,7vw,104px) 0}
.band.alt{background:var(--bg2)}
.kicker,.eyebrow{display:flex;align-items:center;gap:10px;font-family:var(--fm);font-style:normal;font-size:10px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--accent)}
.kicker::before,.eyebrow::before{width:24px;background:currentColor}
.sec-head{max-width:970px;margin-bottom:clamp(30px,4vw,58px)}
.sec-head .kicker,.sec-head .eyebrow{margin-bottom:20px}
.sec-head h2{font-size:clamp(34px,5.25vw,78px);max-width:14ch;margin-bottom:18px}
.sec-head .lead{max-width:620px;color:var(--muted);font-size:clamp(15px,1.35vw,19px);line-height:1.6}
.eyebrow{margin-bottom:20px}

/* ---- bespoke home hero ---- */
.hero.hero--home{height:clamp(720px,88svh,960px);min-height:720px;align-items:center;background:var(--bg);border-bottom:1px solid var(--line);isolation:isolate}
.hero--home::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.28;background-image:linear-gradient(90deg,transparent 0,transparent calc(100% - 1px),rgba(37,35,31,.14) calc(100% - 1px)),linear-gradient(0deg,transparent 0,transparent calc(100% - 1px),rgba(37,35,31,.1) calc(100% - 1px));background-size:calc(100% / 6) 100%,100% 112px}
.hero--home .hero-media{inset:0 0 0 47.5%;border-left:1px solid var(--line);background:#ded4c2}
.hero--home .hero-media video,.hero--home .hero-media img{filter:saturate(.78) contrast(.95)}
.hero--home .hero-media::after{background:linear-gradient(90deg,var(--bg) 0%,rgba(240,234,223,.78) 8%,rgba(240,234,223,.08) 41%,rgba(240,234,223,.13) 100%)}
.hero--home .hero-in{z-index:3;align-self:center;padding-bottom:0}
.hero-copy{max-width:41rem;padding-top:22px}
.hero--home .kicker{justify-content:space-between;margin-bottom:24px;color:var(--accent)}
.hero--home .kicker-code{margin-left:12px;color:var(--faint)}
.hero--home h1{max-width:11.6ch;margin-bottom:24px;font-size:clamp(54px,6.55vw,106px);font-weight:600;letter-spacing:-.077em;line-height:.89;text-wrap:balance}
.hero--home .sub{max-width:37rem;margin-bottom:28px;color:var(--muted);font-size:clamp(15px,1.28vw,19px);line-height:1.62;letter-spacing:-.014em}
.hero-cta{gap:9px}
.hero-proof{display:flex;gap:12px 22px;flex-wrap:wrap;margin-top:25px;color:var(--muted);font-family:var(--fm);font-size:9px;font-weight:600;letter-spacing:.09em;text-transform:uppercase}
.hero-proof span{display:inline-flex;align-items:center;gap:8px}
.hero-proof span::before{content:"";width:5px;height:5px;background:var(--accent);border-radius:50%}
.hero-readout{position:absolute;right:clamp(24px,4.2vw,70px);bottom:clamp(42px,6.4vh,74px);z-index:3;width:min(320px,27vw);padding:17px 17px 14px;background:rgba(248,243,235,.86);border:1px solid rgba(37,35,31,.28);box-shadow:0 20px 35px -28px rgba(37,35,31,.6);-webkit-backdrop-filter:blur(13px);backdrop-filter:blur(13px)}
.readout-head,.readout-result,.readout-grid{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.readout-head{padding-bottom:13px;border-bottom:1px solid var(--line);font-family:var(--fm);font-size:9px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.readout-status{color:var(--accent)}
.readout-status::before{content:"";display:inline-block;width:5px;height:5px;margin:0 5px 1px 0;border-radius:50%;background:var(--accent)}
.readout-result{padding:17px 0 11px}
.readout-result span{font-family:var(--fm);font-size:9px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.readout-result strong{font-family:var(--fd);font-size:25px;font-weight:600;letter-spacing:-.055em}
.readout-bar{height:5px;background:rgba(37,35,31,.1);overflow:hidden}
.readout-bar i{display:block;height:100%;background:var(--accent)}
.readout-grid{gap:0;margin-top:15px;border-top:1px solid var(--line)}
.readout-grid div{width:50%;padding-top:11px}
.readout-grid div+div{padding-left:13px;border-left:1px solid var(--line)}
.readout-grid span{display:block;margin-bottom:4px;font-family:var(--fm);font-size:8px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.readout-grid b{font-family:var(--fd);font-size:15px;font-weight:600;letter-spacing:-.04em}
.hero-readout p{margin:13px 0 0;color:var(--faint);font-size:10px;line-height:1.45}
.hero-index{position:absolute;bottom:21px;left:var(--gut);z-index:3;display:flex;gap:16px;color:var(--faint);font-family:var(--fm);font-size:9px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
.hero-index span+span{color:var(--accent)}

/* Proof rail puts evidence before marketing. */
.signal-rail{background:var(--bg2);border-bottom:1px solid var(--line)}
.signal-rail .wrap{display:grid;grid-template-columns:minmax(185px,1fr) minmax(0,4fr);align-items:stretch}
.signal-rail-label{display:flex;flex-direction:column;justify-content:center;gap:8px;padding:24px 24px 24px 0;border-right:1px solid var(--line);font-family:var(--fm);font-size:10px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;color:var(--ink)}
.signal-rail-label span+span{color:var(--accent)}
.signal-rail .stat-strip{border-top:0}
.stat-strip{border-top:1px solid var(--line)}
.stat-strip .st{position:relative;min-height:122px;padding:24px 21px 20px;background:transparent;border-color:var(--line)}
.stat-strip b{margin-bottom:11px;font-family:var(--fd);font-size:clamp(30px,3.3vw,50px);font-weight:600;letter-spacing:-.065em}
.stat-strip span{font-family:var(--fm);font-size:10px;font-weight:600;letter-spacing:.055em;color:var(--muted);line-height:1.45}

/* ---- product bays ---- */
.products.showcase{grid-template-columns:1.14fr .86fr;gap:8px}
.pcard{min-height:390px;padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:2px;transition:border-color .25s ease,transform .32s cubic-bezier(.16,1,.3,1),box-shadow .32s ease}
.pcard:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 22px 34px -31px rgba(37,35,31,.55)}
.pcard .pmedia img{opacity:.83;filter:saturate(.7) contrast(1.05);transition:transform .55s cubic-bezier(.16,1,.3,1),filter .55s ease}
.pcard:hover .pmedia img{transform:scale(1.025);filter:saturate(.86) contrast(1.04)}
.pcard::after{background:linear-gradient(180deg,rgba(240,234,223,.04) 0%,rgba(240,234,223,.1) 34%,rgba(248,243,235,.96) 100%)}
.pcard .pname{font-family:var(--fd);font-size:clamp(25px,2.1vw,37px);font-weight:600;letter-spacing:-.06em}
.pcard .ptag{max-width:48ch;font-family:var(--fb);font-style:normal;font-size:14px;line-height:1.58;color:var(--muted)}
.pcard .plink{margin-top:18px;font-family:var(--fm);font-size:10px;font-weight:600;letter-spacing:.1em;color:var(--ink)}
.pcard:hover .plink{color:var(--accent)}
.pcard.feature-lg{min-height:clamp(420px,51vh,575px);padding:40px}
.pcard.feature-lg .pmedia{left:48%}
.pcard.feature-lg::after{background:linear-gradient(90deg,rgba(248,243,235,.99) 0%,rgba(248,243,235,.95) 41%,rgba(248,243,235,.33) 58%,rgba(248,243,235,.05) 100%)}
.pcard.feature-lg .pname,.pcard.feature-lg .ptag,.pcard.feature-lg .plink{max-width:46%}
.pcard.feature-lg .pname{font-size:clamp(34px,4vw,62px)}
.pcard.feature-lg .ptag{font-size:clamp(15px,1.3vw,18px)}
.pcard .pnew{top:18px;left:18px;padding:5px 8px;background:var(--panel);border-color:var(--line);font-family:var(--fm);font-style:normal;font-size:9px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}

/* ---- contained story panels replace repetitive full-bleed scenes ---- */
.feature:not(.tier),.announce{margin:0 var(--gut) 8px;min-height:min(690px,74svh);background:var(--panel);border:1px solid var(--line)}
.feature:not(.tier){align-items:center}
.feature:not(.tier) .fmedia{left:45%;right:0}
.feature:not(.tier) .fmedia video,.feature:not(.tier) .fmedia img,.announce .amedia img{filter:saturate(.68) contrast(1.03)}
.feature:not(.tier) .fmedia::after{background:linear-gradient(90deg,rgba(248,243,235,.98) 0%,rgba(248,243,235,.92) 33%,rgba(248,243,235,.27) 58%,rgba(248,243,235,.08) 100%)}
.feature:not(.tier).left .fmedia::after{background:linear-gradient(90deg,rgba(248,243,235,.98) 0%,rgba(248,243,235,.92) 36%,rgba(248,243,235,.22) 62%,rgba(248,243,235,.1) 100%)}
.feature:not(.tier) .feature-in{padding-top:72px;padding-bottom:72px}
.feature:not(.tier) h2{max-width:11ch;margin-bottom:18px;font-size:clamp(40px,5.5vw,82px);letter-spacing:-.07em}
.feature:not(.tier) p{max-width:480px;font-size:clamp(15px,1.3vw,19px);line-height:1.58}
.feature:not(.tier).center .fmedia{inset:0}
.feature:not(.tier).center .fmedia::after{background:linear-gradient(180deg,rgba(248,243,235,.83),rgba(248,243,235,.57) 55%,rgba(248,243,235,.88))}
.feature:not(.tier).center h2{max-width:13ch}
.announce{align-items:center}
.announce .amedia{left:45%}
.announce::after{background:linear-gradient(90deg,rgba(248,243,235,.99) 0%,rgba(248,243,235,.93) 36%,rgba(248,243,235,.26) 64%,rgba(248,243,235,.08) 100%)}
.announce-in{padding-top:70px;padding-bottom:70px}
.announce .details{gap:16px;margin-bottom:19px}
.announce .details span{font-family:var(--fm);font-style:normal;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.announce h2{font-size:clamp(42px,5.7vw,86px);letter-spacing:-.07em}
.announce p{max-width:520px;font-size:clamp(15px,1.3vw,19px);line-height:1.58}

/* ---- systems, data panels and disclosure ---- */
.steps{border-color:var(--line)}
.step{padding:29px 24px 32px;border-color:var(--line)}
.step .num{margin-bottom:24px;font-family:var(--fm);font-style:normal;font-size:10px;font-weight:600;letter-spacing:.12em;color:var(--accent)}
.step h3{font-size:20px;font-weight:600;letter-spacing:-.045em}
.step p{font-size:13.5px;line-height:1.58}
.note{max-width:1050px;padding:24px 0;border-color:var(--line);font-size:14px;line-height:1.65}
.note svg{color:var(--accent)}
.instr,.report-wrap{background:var(--panel);border-color:var(--line);border-radius:2px}
.instr{padding:22px}
.instr .ihead .tag,.instr .icap,.rpanel h4{font-family:var(--fm);font-style:normal;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.samples button{padding:15px 19px;font-family:var(--fm);font-size:9px;font-weight:600;letter-spacing:.12em;color:var(--muted)}
.samples button[aria-selected="true"]{background:var(--ink);color:var(--panel)}
.rpanel{padding:29px}
.call .site{font-family:var(--fd);font-size:32px;letter-spacing:-.06em}
.call .conf{font-family:var(--fm);font-size:10px;font-weight:600;letter-spacing:.07em}
.pbar i,.instr .g-bar,.instr .g-line,.instr .g-dot{background-color:var(--accent);stroke:var(--accent);fill:var(--accent)}
.tag{border-color:var(--line);border-radius:1px;font-family:var(--fm);font-size:10px;font-weight:600;letter-spacing:.045em}

/* ---- editorial cards, FAQ and calls to action ---- */
.media-cards{gap:8px}
.mcard{min-height:460px;padding:31px;border:1px solid var(--line);border-radius:2px}
.mcard .mmedia img{opacity:.88;filter:saturate(.72) contrast(1.05);transition:transform .55s cubic-bezier(.16,1,.3,1)}
.mcard::after{background:linear-gradient(180deg,rgba(240,234,223,.04),rgba(248,243,235,.94) 86%)}
.mcard:hover .mmedia img{transform:scale(1.025)}
.mcard .mlabel,.mcard .plink{font-family:var(--fm);font-style:normal;font-size:10px;font-weight:600;letter-spacing:.11em;text-transform:uppercase}
.mcard .mlabel{margin-bottom:14px;color:var(--accent)}
.mcard h3{font-size:clamp(29px,3.2vw,48px);letter-spacing:-.065em}
.faq{max-width:1020px;border-color:var(--line)}
.qa{border-color:var(--line)}
.qa summary{padding:24px 0;font-size:clamp(18px,1.7vw,24px);font-weight:600;letter-spacing:-.045em}
.qa .a{font-size:14.5px;line-height:1.65}
.cta-band{margin:0 var(--gut);padding:clamp(92px,13vw,184px) 0;background:var(--panel);border:1px solid var(--line);border-radius:2px}
.cta-band .ctamedia{left:48%}
.cta-band .ctamedia::after{background:linear-gradient(90deg,rgba(248,243,235,.96),rgba(248,243,235,.8) 40%,rgba(248,243,235,.4),rgba(248,243,235,.68))}
.cta-band h2{font-size:clamp(40px,5.5vw,84px);letter-spacing:-.07em}
.cta-band p{font-size:clamp(15px,1.3vw,18px)}
.subscribe{border-color:var(--line-2);border-radius:2px}
.subscribe input{background:rgba(248,243,235,.55)}

/* ---- footer ---- */
footer{margin-top:8px;padding:66px 0 34px;background:#e7dfd1;border-color:var(--line)}
.foot-grid{gap:28px;margin-bottom:52px}
.foot-brand p{font-size:13px;line-height:1.62}
.foot-col h5{font-family:var(--fm);font-size:9px;font-weight:600;letter-spacing:.12em;color:var(--faint)}
.foot-col a{font-size:13px;padding:5px 0}
.foot-bottom{font-size:11px}
.foot-disc{font-size:11px;line-height:1.6}

/* ---- interior pages ---- */
.page-hero{display:flex;align-items:flex-end;min-height:clamp(470px,58svh,650px);padding:clamp(105px,15vh,180px) 0 clamp(54px,7vw,96px);background:var(--bg);border-color:var(--line);isolation:isolate}
.page-hero::before{background:radial-gradient(75% 120% at 91% -12%,rgba(166,90,60,.12),transparent 56%),repeating-linear-gradient(90deg,transparent 0,transparent 11.8%,rgba(37,35,31,.055) 11.8%,rgba(37,35,31,.055) 12%)}
.page-hero::after{content:"PROVOTICS / RESEARCH SYSTEMS";position:absolute;right:var(--gut);bottom:23px;z-index:1;color:var(--faint);font-family:var(--fm);font-size:9px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
.page-hero .wrap{z-index:2}
.page-hero .kicker{margin-bottom:24px}
.page-hero h1{max-width:12.3ch;margin-bottom:23px;font-size:clamp(48px,6.45vw,100px);letter-spacing:-.075em;line-height:.89}
.page-hero .lead{max-width:590px;font-size:clamp(15px,1.45vw,19px);line-height:1.62}
.prose{max-width:760px}
.prose p{font-size:15px;line-height:1.72}
.prose h3{margin:42px 0 14px;font-size:25px;letter-spacing:-.05em}
.prose ul{font-size:15px;line-height:1.7}
.prose a,.cap-mail a,.cap-link a,.spec-note a{color:var(--accent)}
.cap-grid{gap:1px;border-color:var(--line);background:var(--line)}
.cap{min-height:230px;padding:29px;background:var(--panel)}
.band.alt .cap{background:#ebe3d6}
.cap .ico{margin-bottom:22px;color:var(--accent)}
.cap h3{font-size:20px;letter-spacing:-.05em}
.cap p{font-size:14px;line-height:1.63}
.cap-role{font-family:var(--fm);font-style:normal;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.lim-list,.lim{border-color:var(--line)}
.lim{padding:23px 0}
.lim h3{font-size:19px;letter-spacing:-.045em}
.lim p{font-size:14px;line-height:1.62}
.spec{border-color:var(--line)}
.spec .row{padding:17px 4px;border-color:var(--line)}
.spec dt{font-family:var(--fm);font-size:10px;font-weight:600;letter-spacing:.1em}
.spec dd{font-size:14px;line-height:1.58}
.tiers{gap:8px}
.tiers .tier{padding:30px;background:var(--panel);border-color:var(--line);border-radius:2px}
.tiers .tier.feature{border-color:var(--ink);box-shadow:0 18px 34px -30px rgba(37,35,31,.58)}
.tier h3{font-size:22px;letter-spacing:-.055em}
.tier-price{font-size:37px;letter-spacing:-.065em}
.tier li{font-size:13.5px;border-color:var(--line)}
.tier li::before{background:var(--accent)}
.toc{gap:7px;border-color:var(--line)}
.toc a{padding:7px 10px;border-color:var(--line);border-radius:1px;font-family:var(--fm);font-size:9px;font-weight:600;letter-spacing:.07em;text-transform:uppercase}
.sites span{border-color:var(--line);border-radius:1px;font-family:var(--fm);font-size:10px;font-weight:600}

/* ---- form refinements also cover inline page styles ---- */
.cform{border-radius:2px!important;background:var(--panel)!important}
.fld label{font-family:var(--fm)!important;font-size:10px!important;font-weight:600!important;letter-spacing:.1em!important}
.fld input,.fld textarea{border-radius:2px!important;background:rgba(248,243,235,.78)!important}

/* ---- movement is deliberately short and restrained ---- */
.reveal{transform:translateY(18px);transition-duration:.48s}

@media(max-width:1100px){
  .hero--home .hero-media{left:43%}
  .hero-copy{max-width:35rem}
  .hero--home h1{font-size:clamp(52px,6.4vw,82px)}
  .hero-readout{width:280px}
  .products.showcase{grid-template-columns:1fr 1fr}
  .pcard.feature-lg .pmedia{left:52%}
  .pcard.feature-lg .pname,.pcard.feature-lg .ptag,.pcard.feature-lg .plink{max-width:51%}
  .foot-grid{grid-template-columns:1.45fr 1fr 1fr}
}
@media(max-width:820px){
  .topbar{font-size:9px;padding:7px 0}
  .nav-in{height:64px}
  .nav-links,.nav-login{display:none}
  .menu-btn{display:flex}
  .hero.hero--home{display:block;height:auto;min-height:0;padding-bottom:22px}
  .hero--home::before{background-size:33.33% 100%,100% 90px;opacity:.2}
  .hero--home .hero-media{inset:0;border-left:0;opacity:.58}
  .hero--home .hero-media::after{background:linear-gradient(180deg,rgba(240,234,223,.83),rgba(240,234,223,.7) 45%,rgba(240,234,223,.92))}
  .hero--home .hero-in{padding-top:clamp(100px,17vw,145px);padding-bottom:28px}
  .hero-copy{max-width:36rem;padding-top:0}
  .hero--home h1{max-width:11.8ch;font-size:clamp(47px,11.3vw,78px)}
  .hero--home .sub{max-width:33rem;font-size:15px}
  .hero-readout{position:relative;right:auto;bottom:auto;width:auto;max-width:400px;margin:0 var(--gut);background:rgba(248,243,235,.9)}
  .hero-index{position:relative;bottom:auto;left:auto;margin:18px var(--gut) 0}
  .signal-rail .wrap{display:block;padding:0}
  .signal-rail-label{padding:18px var(--gut);border-right:0;border-bottom:1px solid var(--line)}
  .signal-rail .stat-strip{grid-template-columns:1fr 1fr}
  .signal-rail .stat-strip .st:nth-child(2n){border-right:0}
  .stat-strip .st{min-height:106px;padding:20px var(--gut)}
  .products.showcase{grid-template-columns:1fr}
  .pcard.feature-lg{padding:28px;min-height:470px}
  .pcard.feature-lg .pmedia{left:40%}
  .pcard.feature-lg::after{background:linear-gradient(90deg,rgba(248,243,235,.99),rgba(248,243,235,.94) 39%,rgba(248,243,235,.44) 70%,rgba(248,243,235,.1))}
  .pcard.feature-lg .pname,.pcard.feature-lg .ptag,.pcard.feature-lg .plink{max-width:65%}
  .feature:not(.tier),.announce,.cta-band{margin-inline:12px}
  .feature:not(.tier),.announce{min-height:620px}
  .feature:not(.tier) .fmedia,.announce .amedia{left:25%}
  .feature:not(.tier) .fmedia::after,.feature:not(.tier).left .fmedia::after,.announce::after{background:linear-gradient(90deg,rgba(248,243,235,.99),rgba(248,243,235,.92) 37%,rgba(248,243,235,.42) 74%,rgba(248,243,235,.15))}
  .feature:not(.tier) h2,.announce h2{font-size:clamp(40px,9vw,65px)}
  .feature:not(.tier) .feature-in,.announce-in{padding-top:56px;padding-bottom:56px}
  .cap-grid{grid-template-columns:1fr 1fr}
  .page-hero{min-height:440px;padding-top:112px}
  .page-hero::after{display:none}
  .page-hero h1{font-size:clamp(47px,10.5vw,75px)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .topbar .wrap{max-width:31rem}
  .topbar svg{display:none}
  .hero-cta .btn{width:100%;justify-content:center}
  .hero-proof{gap:8px 15px;font-size:8px}
  .signal-rail .stat-strip{grid-template-columns:1fr}
  .signal-rail .stat-strip .st{border-right:0}
  .stat-strip b{font-size:39px}
  .pcard{min-height:360px;padding:24px}
  .pcard.feature-lg{min-height:490px}
  .pcard.feature-lg .pmedia{left:19%}
  .pcard.feature-lg .pname,.pcard.feature-lg .ptag,.pcard.feature-lg .plink{max-width:88%}
  .pcard.feature-lg::after{background:linear-gradient(180deg,rgba(248,243,235,.08),rgba(248,243,235,.95) 68%)}
  .cap-grid{grid-template-columns:1fr}
  .cap{min-height:0}
  .feature:not(.tier),.announce{min-height:575px}
  .feature:not(.tier) .fmedia,.announce .amedia{left:0;opacity:.72}
  .feature:not(.tier) .fmedia::after,.feature:not(.tier).left .fmedia::after,.announce::after{background:linear-gradient(180deg,rgba(248,243,235,.62),rgba(248,243,235,.93) 75%)}
  .feature:not(.tier) .feature-in,.announce-in{padding-top:250px}
  .feature:not(.tier) h2,.announce h2{font-size:clamp(39px,12vw,57px)}
  .media-cards{grid-template-columns:1fr}
  .mcard{min-height:390px;padding:25px}
  .cta-band{padding-inline:0}
  .page-hero{min-height:410px;padding-top:102px}
  .page-hero h1{font-size:clamp(43px,12vw,63px)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:25px 16px}
  .foot-brand{grid-column:1 / -1}
}