/* =========================================================
   Pipettemann — corporate.css
   Professional direction: cool white, IBM Plex, fine hairline
   grids, restrained radii, logo blue + deep navy. No ornament.
   ========================================================= */
:root{
  --ink:#0F1722;      --ink-rgb:15,23,34;
  --ink-2:#16202E;    --ink-2-rgb:22,32,46;
  --ink-3:#1F2B3B;    --ink-3-rgb:31,43,59;
  --paper:#F5F7FA;    --paper-rgb:245,247,250;
  --paper-2:#EDF0F4;  --paper-2-rgb:237,240,244;
  --paper-3:#DCE1E8;  --paper-3-rgb:220,225,232;
  --on-accent:#FFFFFF;--on-accent-rgb:255,255,255;
  --navy:#0C2038;     --navy-rgb:12,32,56;
  --shade-rgb:15,23,34;
  --f-sans:"IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --f-serif:"IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --f-mono:"IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --radius:6px; --sheet-r:0px;
  --rule:rgba(var(--shade-rgb),.14);
  --rule-strong:rgba(var(--shade-rgb),.88);
}
/* light scope (see light.css) */
.hero,.marquee,.legacy,.phero,.next,.dark:not(.contact),.loader,.menu,.drop__in,.form,.cell--vol{
  --ink:#FFFFFF;      --ink-rgb:255,255,255;
  --ink-2:#F5F7FA;    --ink-2-rgb:245,247,250;
  --ink-3:#EDF0F4;    --ink-3-rgb:237,240,244;
  --paper:#0F1722;    --paper-rgb:15,23,34;
}
.btn--primary,.tl__card--now,.orb,.cell--site,.next:hover,.next:focus-visible,.pick input:checked+span{--paper:#FFFFFF;--paper-rgb:255,255,255}

/* ---------- Type ---------- */
body{font-size:16px;line-height:1.6}
.hero h1,.phero h1,h2.h2,.contact h2{font-weight:500;letter-spacing:-.035em}
.hero h1{font-size:clamp(40px,8.6vw,150px);line-height:.94}
.phero h1{font-size:clamp(34px,7.2vw,124px);line-height:.96}
h2.h2{font-size:clamp(34px,5.2vw,84px);line-height:1}
.contact h2{font-size:clamp(52px,9.5vw,168px)}
.statement p.big{font-size:clamp(24px,3vw,48px);line-height:1.2;letter-spacing:-.02em}
.serif{font-family:var(--f-sans);font-style:normal;font-weight:inherit;letter-spacing:inherit}
.sheet h2.h2 .serif,.dark h2.h2 .serif,.statement p.big .serif,.phero h1 .serif,.hero h1 .serif{color:var(--accent)}
.mono,.hud,.spec th,.tbl th{letter-spacing:.05em}
.mq--a{font-weight:500;letter-spacing:-.04em;font-size:clamp(56px,9vw,150px)}
.mq--b{font-size:clamp(40px,6.4vw,110px)}
.mq--b .mq__track{font-family:var(--f-sans);font-style:normal;font-weight:500;-webkit-text-stroke-color:rgba(var(--paper-rgb),.22)}
.serve__name{font-size:clamp(24px,3vw,48px)}
.serve__name .serif{font-size:1em}
.next__title{font-size:clamp(36px,6.4vw,112px);letter-spacing:-.035em}
.stat__num{font-size:clamp(48px,5.6vw,96px);letter-spacing:-.04em}
.tl__year{font-size:clamp(64px,7vw,112px);letter-spacing:-.05em}

/* ---------- Nav: plain bar with a hairline ---------- */
.nav{top:0;padding:0}
.nav__bar{max-width:none;height:68px;padding:0 var(--gutter);border-radius:0;border:0;border-bottom:1px solid transparent;box-shadow:none!important}
.nav.on-light.is-scrolled .nav__bar{background:rgba(var(--on-accent-rgb),.92);border-bottom-color:var(--rule)}
.nav.is-scrolled:not(.on-light) .nav__bar{background:rgba(var(--navy-rgb),.92);border-bottom-color:rgba(var(--on-accent-rgb),.12)}
.nav__links a{border-radius:4px}
.drop__in{border-radius:10px}
.nav__links .drop a{border-radius:6px}

/* ---------- Controls ---------- */
.btn{border-radius:6px;min-height:52px;padding:0 8px 0 22px;font-weight:500}
.btn__ico{border-radius:4px;width:36px;height:36px}
.btn--ghost{padding:0 22px;border-color:rgba(var(--paper-rgb),.28)}
.nav .btn{border-radius:6px}
.chip,.chips li,.site-list li,.pick span,.menu .menu__sub a{border-radius:4px}
.tab{border-radius:6px}
.chip{opacity:1;border-color:var(--rule);background:rgba(var(--on-accent-rgb),.6)}

/* ---------- Hero ---------- */
.hero__shade{background:linear-gradient(90deg,rgba(var(--ink-rgb),.9) 0%,rgba(var(--ink-rgb),.35) 44%,transparent 62%),linear-gradient(0deg,rgba(var(--ink-rgb),.96),transparent 30%)}
.hud--tr{border-left:2px solid var(--accent);padding-left:14px;text-align:left}
.marquee{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:clamp(40px,6vw,80px) 0}
.sheet--2{border-top:1px solid var(--rule)}

/* ---------- Scope: fine ruled grid ---------- */
.bento{gap:0;border-top:1px solid var(--rule);border-left:1px solid var(--rule);background:var(--on-accent)}
.cell{border:0;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);background:transparent;border-radius:0;transform:none!important;transition:background .4s}
.cell:hover{border-color:var(--rule);background:var(--paper)}
.cell--vol,.cell--vol:hover{background:transparent}
.cell--vol:hover{background:var(--ink-2)}
.cell--site,.cell--site:hover{background:var(--accent)}
.cell::before{display:none}
.cell--vol .cell__range,.cell--vol .spec td:nth-child(3){color:var(--accent-deep)}
.cell--vol .cell__motif{color:var(--accent)}
.cell__link{text-decoration:none;border-bottom:1px solid currentColor;min-height:0;padding:10px 0 4px}
.docs{gap:0;border-top:1px solid var(--rule);border-left:1px solid var(--rule)}

/* ---------- Numbers / timeline ---------- */
.stats{border-top:1px solid var(--rule-strong)}
.stat{border-right-color:var(--rule)}
.tl__track{gap:0}
.tl__card{background:transparent;border:0;border-top:1px solid var(--rule-strong);border-right:1px solid var(--rule);border-radius:0}
.tl__card--now{background:var(--accent);border-top-color:var(--accent)}
.tl__card .chip{background:transparent}
.vtl li{border-top-color:var(--rule)}
.vtl li:last-child{border-bottom-color:var(--rule)}

/* ---------- Lists / tables ---------- */
.serve,.serve li,.benefits li,.dlist>div,.info>div,.tbl td{border-color:var(--rule)!important}
.tbl thead th{border-bottom:1px solid var(--rule-strong)}
.tbl tbody tr:first-child td{border-top:0}
.tbl tbody tr:hover td{background:var(--on-accent)}
.serve li::before{background:var(--navy)}

/* ---------- Founder: left-set pull-quote ---------- */
.founder__bg,.founder::after{display:none}
.founder{border-top:1px solid var(--rule)}
.founder blockquote{margin:0;max-width:1100px;text-align:left;border-left:2px solid var(--accent);padding-left:clamp(20px,3vw,48px)}
.founder q{font-family:var(--f-sans);font-weight:400;letter-spacing:-.03em;line-height:1.08;font-size:clamp(30px,4.2vw,68px)}
.founder q em{font-style:normal;color:var(--accent)}
.founder footer{align-items:flex-start}

/* ---------- Sub-page hero: flat ---------- */
.phero::before{display:none}
.phero{border-bottom:1px solid var(--rule)}
.facts{border-top:1px solid var(--rule-strong)}
.fact{border-right-color:var(--rule)}
.dial{color:var(--accent)}

/* ---------- Next band / certificate / form ---------- */
.next{border-top:1px solid var(--rule);border-radius:0}
.next::before{background:var(--navy)}
.next__arrow{border-color:rgba(var(--paper-rgb),.28)}
.next:hover .next__arrow{color:var(--navy)}
.cert{border-radius:6px;border:1px solid var(--rule);transform:none;box-shadow:0 30px 70px -40px rgba(var(--shade-rgb),.35)}
.cert::before{display:none}
.stamp{border-width:1px}
.form{border-radius:8px;border:1px solid var(--rule);box-shadow:0 30px 70px -45px rgba(var(--shade-rgb),.35)}

/* ---------- Footer: deep navy ---------- */
.contact{background:var(--navy)!important;border-radius:0}
.nav:not(.on-light) .brand{color:var(--on-accent)}
.wordmark-logo{background:var(--on-accent);opacity:.96;margin-bottom:28px}

@media (max-width:1100px){.cell--vol,.cell--mass,.cell--therm,.cell--site{grid-column:span 2}}
@media (max-width:560px){.cell--vol,.cell--mass,.cell--therm,.cell--site{grid-column:span 1}}

/* ---------- Human touches ---------- */
.letter{grid-column:4/13}
.letter .big{grid-column:auto}
.letter__hi{margin:0 0 22px;color:var(--accent-deep)}
.letter__sign{margin:36px 0 0;font-size:clamp(18px,1.5vw,22px);font-weight:500;letter-spacing:-.01em;display:flex;flex-direction:column;gap:6px;padding-left:18px;border-left:2px solid var(--accent)}
.labstatus{margin:12px 0 0!important;font-size:11px!important;display:flex;align-items:center;gap:8px;opacity:.85}
.labstatus::before{content:"";width:7px;height:7px;border-radius:50%;background:rgba(var(--shade-rgb),.35);flex:none}
.contact .labstatus::before{background:rgba(var(--on-accent-rgb),.4)}
.labstatus.is-open::before{background:var(--pass);box-shadow:0 0 0 0 rgba(var(--pass-rgb),.6);animation:live 2s infinite}
.aside{margin:32px 0 0;max-width:520px;font-size:17px;line-height:1.5;color:rgba(var(--ink-rgb),.66);padding-left:18px;border-left:2px solid var(--accent)}
@media (max-width:900px){.letter{grid-column:1/-1}}

/* ---------- Proof bar ---------- */
.proofsec{padding:0 0 clamp(72px,9vw,130px);background:var(--on-accent);border-top:1px solid var(--rule)}
.proof{display:grid;grid-template-columns:1fr 1.3fr 1fr 1fr 2.2fr;margin:0;border-bottom:1px solid var(--rule)}
.proof>div{padding:24px 24px 26px 0;border-right:1px solid var(--rule)}
.proof>div+div{padding-left:24px}
.proof>div:last-child{border-right:0}
.proof dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:rgba(var(--ink-rgb),.55)}
.proof dd{margin:8px 0 0;font-size:clamp(16px,1.35vw,20px);font-weight:500;letter-spacing:-.01em;line-height:1.3}

/* ---------- Instrument finder ---------- */
.finder{display:grid;grid-template-columns:5fr 7fr;gap:clamp(32px,6vw,96px);padding-top:clamp(64px,8vw,110px);align-items:start}
.finder h2.h2{font-size:clamp(32px,4vw,64px)}
.finder__field{display:flex;align-items:center;gap:14px;border-bottom:2px solid var(--ink);padding:0 4px 0 2px;transition:border-color .3s}
.finder__field:focus-within{border-color:var(--accent)}
.finder__field svg{width:22px;height:22px;flex:none;color:rgba(var(--ink-rgb),.5)}
.finder__field input{flex:1;min-width:0;font:inherit;font-size:clamp(20px,2vw,30px);letter-spacing:-.02em;color:inherit;background:transparent;border:0;outline:0;padding:16px 0;min-height:44px;-webkit-appearance:none;appearance:none}
.finder__field input::placeholder{color:rgba(var(--ink-rgb),.32)}
.finder__field input::-webkit-search-cancel-button{-webkit-appearance:none}
.finder__chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.finder__chips .tab{min-height:44px;padding:0 14px;font-size:14px;border-color:var(--rule);background:transparent}
.finder__chips .tab:hover{border-color:var(--ink)}
.finder__count{margin:22px 0 0;min-height:1.4em}
.finder__list{list-style:none;margin:6px 0 0;padding:0}
.finder__list a{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr) 18px;gap:16px;align-items:center;padding:16px 0;border-top:1px solid var(--rule);transition:padding .45s var(--ease-out),background .3s}
.finder__list li:last-child a{border-bottom:1px solid var(--rule)}
.finder__list a:hover,.finder__list a:focus-visible{padding-left:14px;padding-right:14px;background:var(--paper)}
.finder__name{font-size:clamp(17px,1.5vw,21px);font-weight:500;letter-spacing:-.015em;line-height:1.2;display:flex;flex-direction:column;gap:5px}
.finder__name small{font-size:10px;letter-spacing:.06em;text-transform:uppercase;font-weight:400;color:rgba(var(--ink-rgb),.55)}
.finder__range,.finder__cmc{font-size:13px;letter-spacing:0;text-transform:none}
.finder__cmc{color:var(--accent-deep)}
.finder__list svg{width:16px;color:var(--accent)}
.finder__none{margin:18px 0 0;font-size:17px;color:rgba(var(--ink-rgb),.7)}

/* ---------- Photo slots (render only when files exist) ---------- */
.photo{margin:0}
.photo__frame{overflow:hidden;border-radius:6px;background:var(--paper-2);aspect-ratio:16/8}
.photo__frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease-out)}
.photo:hover .photo__frame img{transform:scale(1.03)}
.photo figcaption{margin-top:12px}
.photo--portrait{margin-top:32px;max-width:340px}
.photo--portrait .photo__frame{aspect-ratio:4/5}
.photo-band{padding:0 0 clamp(64px,8vw,110px)}

@media (max-width:1000px){
  .proof{grid-template-columns:1fr 1fr}
  .proof>div,.proof>div+div{padding:18px 16px 18px 0;border-right:0;border-top:1px solid var(--rule)}
  .proof>div:nth-child(-n+2){border-top:0}
  .proof>div:last-child{grid-column:1/-1}
  .finder{grid-template-columns:1fr}
}
@media (max-width:560px){
  .finder__list a{grid-template-columns:1fr 18px;gap:6px 12px}
  .finder__range,.finder__cmc{grid-column:1}
  .finder__list svg{grid-column:2;grid-row:1}
}