/* Datum Drafting & Digital — site styles */
:root{
  --navy:#14202C; --night:#0E1821; --paper:#F3F4F1; --white:#FFFFFF;
  --ink:#16212B; --slate:#56636E; --rule:#D3D8D8; --blue:#2B6FD6; --blue-ink:#1F5BB8;
  --line-dark:#2C3D4E; --mist:#9AABBA; --fog:#C9D3DC; --snow:#E8EDF0;
  --sans:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --wrap:1200px; --gut:clamp(20px,4vw,40px);
  --sec:clamp(72px,10vw,128px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.02em;line-height:1.06;text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--white);color:var(--ink);padding:10px 14px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.mono{font-family:var(--mono);font-weight:400;letter-spacing:.02em}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(20,32,44,.94);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);color:var(--snow);border-bottom:1px solid var(--line-dark)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--snow)}
.brand svg{width:36px;height:36px;flex:none}
.brand b{display:block;font-size:17px;font-weight:600;letter-spacing:.3em;line-height:1}
.brand small{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--mist);margin-top:5px;line-height:1}
.nav{display:flex;align-items:center;gap:30px}
.nav-links{display:flex;gap:24px;font-size:15px;white-space:nowrap}
.nav-links a{color:var(--fog);text-decoration:none;padding:6px 0;border-bottom:1px solid transparent;transition:color .15s,border-color .15s}
.nav-links a:hover{color:var(--white)}
.nav-links a[aria-current=page]{color:var(--white);border-bottom-color:var(--blue)}
.menu-btn{display:none;font:inherit;font-size:15px;color:var(--snow);background:none;border:1px solid var(--line-dark);border-radius:4px;padding:8px 14px;cursor:pointer}
@media (max-width:1180px){
  .nav-links{display:none}
  .menu-btn{display:inline-flex;align-items:center;gap:10px}
  .nav .btn{display:none}
}
.drawer{position:fixed;inset:72px 0 0 0;background:var(--navy);z-index:49;padding:24px var(--gut) 40px;display:none;flex-direction:column;overflow:auto}
.drawer.open{display:flex}
.drawer a{color:var(--snow);text-decoration:none;font-size:26px;font-weight:500;letter-spacing:-.01em;padding:16px 0;border-bottom:1px solid var(--line-dark);display:flex;justify-content:space-between;align-items:baseline}
.drawer a span{font-family:var(--mono);font-size:12px;color:var(--mist)}
.drawer .btn{margin-top:28px;justify-content:center;font-size:17px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font:inherit;font-size:16px;font-weight:600;line-height:1;text-decoration:none;border-radius:4px;padding:15px 22px;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn-blue{background:var(--blue);color:var(--white)}
.btn-blue:hover{background:var(--blue-ink)}
.btn-line{color:var(--snow);border-color:#3A4B5C}
.btn-line:hover{border-color:var(--snow)}
.btn-ink{color:var(--ink);border-color:var(--ink)}
.btn-ink:hover{background:var(--ink);color:var(--white)}
.btn-sm{padding:11px 16px;font-size:15px}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--navy);color:var(--snow);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:32px 32px;opacity:.35;-webkit-mask-image:radial-gradient(ellipse 70% 80% at 75% 45%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 80% at 75% 45%,#000 20%,transparent 75%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,5vw,64px);align-items:center;padding-block:clamp(56px,8vw,104px)}
.hero h1{font-size:clamp(44px,6.4vw,84px);letter-spacing:-.035em;line-height:.98}
.hero .lede{font-size:clamp(17px,1.5vw,20px);line-height:1.55;color:var(--fog);max-width:33em;margin-top:28px}
.hero .btns{margin-top:36px}
.hero .where{font-family:var(--mono);font-size:12.5px;color:var(--mist);margin-bottom:26px;display:flex;align-items:center;gap:10px}
.hero .where::before{content:"";width:28px;height:1px;background:var(--blue)}
.hero figure{margin:0}
@media (max-width:860px){.hero .wrap{grid-template-columns:minmax(0,1fr)}.hero figure{max-width:520px}}

/* the self-drawing section */
.draw .ln{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.6s cubic-bezier(.6,.05,.25,1) forwards;animation-delay:var(--d,0s)}
.draw text,.draw .fade{opacity:0;animation:fade .6s ease forwards;animation-delay:var(--d,1.4s)}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}
@media (prefers-reduced-motion:reduce){.draw .ln{animation:none;stroke-dashoffset:0}.draw text,.draw .fade{animation:none;opacity:1}}

/* ---------- page header (inner pages) ---------- */
.phead{background:var(--navy);color:var(--snow);position:relative;overflow:hidden}
.phead::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:32px 32px;opacity:.28;-webkit-mask-image:linear-gradient(90deg,transparent 30%,#000 100%);mask-image:linear-gradient(90deg,transparent 30%,#000 100%)}
.phead .wrap{position:relative;padding-block:clamp(56px,8vw,104px) clamp(56px,7vw,88px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end}
.phead h1{font-size:clamp(40px,5.4vw,68px);letter-spacing:-.03em;max-width:15em}
.phead p{font-size:clamp(17px,1.4vw,19px);color:var(--fog);max-width:36em;margin-top:22px;line-height:1.55}
.sheet{font-family:var(--mono);font-size:12px;color:var(--mist);border:1px solid var(--line-dark);display:grid;grid-template-columns:auto auto;min-width:200px}
.sheet span{padding:8px 12px;border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.sheet span:nth-child(2n){border-right:0;color:var(--snow)}
.sheet span:nth-last-child(-n+2){border-bottom:0}
@media (max-width:760px){.phead .wrap{grid-template-columns:minmax(0,1fr)}.sheet{display:none}}

/* ---------- sections ---------- */
.sec{padding-block:var(--sec)}
.sec-white{background:var(--white)}
.sec-paper{background:var(--paper)}
.sec-navy{background:var(--navy);color:var(--snow)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,64px)}
.sec-head h2{font-size:clamp(34px,4.2vw,54px);max-width:14em}
.sec-head p{font-size:18px;color:var(--slate);max-width:28em}
.sec-navy .sec-head p{color:var(--fog)}

/* facts */
.facts{background:var(--night);color:var(--snow);border-top:1px solid var(--line-dark)}
.facts ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.facts li{padding:26px 24px;border-left:1px solid var(--line-dark)}
.facts li:first-child{border-left:0;padding-left:0}
.facts b{display:block;font-size:22px;font-weight:600;letter-spacing:-.01em;line-height:1.25}
.facts span{display:block;font-size:14px;color:var(--mist);margin-top:4px}
@media (max-width:860px){.facts ul{grid-template-columns:repeat(2,minmax(0,1fr))}.facts li{padding:20px 16px 20px 0;border-left:0;border-top:1px solid var(--line-dark)}.facts li:nth-child(-n+2){border-top:0}.facts li:nth-child(2n){padding-left:16px;border-left:1px solid var(--line-dark)}}

/* service rows */
.svc-list{border-top:1px solid var(--ink)}
.svc{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:40px;align-items:center;padding:34px 0;border-bottom:1px solid var(--rule);text-decoration:none;color:var(--ink)}
.svc h3{font-size:clamp(23px,2.4vw,30px);letter-spacing:-.015em;transition:color .15s}
.svc p{color:var(--slate);margin-top:10px;max-width:38em}
.svc .art{color:var(--ink);width:220px;height:120px;transition:color .2s}
.svc .more{display:inline-block;margin-top:14px;font-size:15px;font-weight:600;color:var(--blue)}
a.svc:hover h3{color:var(--blue)}
a.svc:hover .art{color:var(--blue)}
@media (max-width:760px){.svc{grid-template-columns:minmax(0,1fr)}.svc .art{width:160px;height:88px;order:-1}}

/* audience columns */
.cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.cols>div{border-top:2px solid var(--ink);padding-top:22px}
.cols h3{font-size:21px;letter-spacing:-.01em}
.cols p{color:var(--slate);margin-top:10px;font-size:16px}
@media (max-width:980px){.cols{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}}
@media (max-width:560px){.cols{grid-template-columns:minmax(0,1fr)}}

/* split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,6vw,96px);align-items:start}
.split h2{font-size:clamp(32px,3.8vw,48px)}
.split .body p{color:var(--slate);font-size:18px;margin-top:20px;max-width:32em}
@media (max-width:860px){.split{grid-template-columns:minmax(0,1fr)}}
.ticks{border-top:1px solid var(--ink)}
.ticks li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:14px;padding:22px 0;border-bottom:1px solid var(--rule)}
.ticks li svg{width:18px;height:18px;margin-top:5px;color:var(--blue)}
.ticks strong{display:block;font-size:18px;font-weight:600}
.ticks span{color:var(--slate);font-size:16px}

/* shed band */
.band{background:var(--white);border-top:1px solid var(--rule)}
.band .wrap{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:32px;align-items:center;padding-block:44px}
.band .art{width:120px;height:72px;color:var(--ink)}
.band h2{font-size:22px;letter-spacing:-.01em}
.band p{color:var(--slate);margin-top:6px;font-size:16px}
@media (max-width:760px){.band .wrap{grid-template-columns:minmax(0,1fr)}.band .art{display:none}}

/* closing CTA */
.cta .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:48px;align-items:end}
.cta h2{font-size:clamp(36px,4.6vw,60px);letter-spacing:-.03em}
.cta p{color:var(--fog);font-size:18px;margin-top:20px;max-width:30em}
.cta .side{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.cta .side a.plain{color:var(--snow);text-decoration:none;font-size:20px;border-bottom:1px solid var(--line-dark);padding-bottom:4px}
.cta .side a.plain:hover{border-color:var(--snow)}
@media (max-width:860px){.cta .wrap{grid-template-columns:minmax(0,1fr)}}

/* services detail */
.sd{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,96px);padding-block:clamp(56px,7vw,88px);border-top:1px solid var(--rule);scroll-margin-top:88px}
.sd:first-child{border-top:0;padding-top:0}
.sd .art{width:100%;max-width:240px;height:auto;aspect-ratio:200/110;color:var(--ink);margin-top:32px}
@media (max-width:860px){.sd .art{max-width:180px;margin:20px 0 8px}}
.sd h2{font-size:clamp(30px,3.4vw,42px)}
.sd .intro{font-size:19px;color:var(--ink);margin-bottom:22px}
.sd ul li{position:relative;padding:12px 0 12px 26px;border-top:1px solid var(--rule);color:var(--slate)}
.sd ul li:last-child{border-bottom:1px solid var(--rule)}
.sd ul li::before{content:"";position:absolute;left:2px;top:23px;width:12px;height:1px;background:var(--blue)}
@media (max-width:860px){.sd{grid-template-columns:minmax(0,1fr);gap:8px}}
.jump{display:flex;flex-wrap:wrap;gap:8px 10px;margin-top:32px}
.jump a{font-size:14px;color:var(--fog);text-decoration:none;border:1px solid var(--line-dark);border-radius:999px;padding:7px 14px}
.jump a:hover{border-color:var(--snow);color:var(--white)}

/* steps (a real sequence) */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--ink)}
.steps li{padding:26px 24px 8px 0;border-right:1px solid var(--rule);margin-right:24px}
.steps li:last-child{border-right:0;margin-right:0}
.steps .n{font-family:var(--mono);font-size:13px;color:var(--blue)}
.steps p{margin-top:12px;font-size:17px}
@media (max-width:860px){.steps{grid-template-columns:minmax(0,1fr)}.steps li{border-right:0;margin-right:0;border-bottom:1px solid var(--rule);padding:20px 0}}

/* about */
.portrait{aspect-ratio:4/5;background:var(--navy);border-radius:2px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:24px;color:var(--mist)}
.portrait svg{position:absolute;inset:0;width:100%;height:100%}
.portrait span{position:relative;font-family:var(--mono);font-size:12px}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(40px,6vw,96px);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:minmax(0,1fr)}}
.dl{border-top:1px solid var(--ink)}
.dl div{padding:18px 0;border-bottom:1px solid var(--rule)}
.dl dt{font-size:14px;color:var(--slate)}
.dl dd{margin:4px 0 0;font-size:20px}
.dl dd a{text-decoration:none;border-bottom:1px solid var(--rule)}
.dl dd a:hover{border-color:var(--ink)}
.formbox{background:var(--white);border:1px solid var(--rule);border-radius:4px;padding:clamp(24px,3.5vw,40px)}

/* forms (rendered from the Wix form schema) */
.wf{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 18px}
.wf .f{display:flex;flex-direction:column;gap:7px;min-width:0}
.wf .f.wide{grid-column:1/-1}
@media (max-width:560px){.wf{grid-template-columns:minmax(0,1fr)}}
.wf label,.wf legend{font-size:14px;font-weight:500;color:var(--ink);padding:0}
.wf .req{color:var(--blue);margin-left:3px}
.wf input,.wf select,.wf textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--paper);border:1px solid var(--rule);border-radius:4px;padding:12px 14px;width:100%;transition:border-color .15s,background .15s}
.wf input:focus,.wf select:focus,.wf textarea:focus{outline:none;border-color:var(--blue);background:var(--white);box-shadow:0 0 0 3px rgba(43,111,214,.15)}
.wf textarea{min-height:140px;resize:vertical}
.wf input[aria-invalid=true],.wf select[aria-invalid=true],.wf textarea[aria-invalid=true]{border-color:#C23B2E}
.wf .err{font-size:13.5px;color:#B3261E;min-height:0}
.wf .help{font-size:13.5px;color:var(--slate)}
.wf fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.wf .opts{display:flex;flex-wrap:wrap;gap:8px}
.wf .opt{position:relative}
.wf .opt input{position:absolute;opacity:0;width:1px;height:1px}
.wf .opt span{display:inline-block;font-size:15px;border:1px solid var(--rule);border-radius:999px;padding:8px 14px;cursor:pointer;background:var(--paper);transition:all .15s}
.wf .opt input:checked+span{background:var(--ink);color:var(--white);border-color:var(--ink)}
.wf .opt input:focus-visible+span{outline:2px solid var(--blue);outline-offset:2px}
.wf .single{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.wf .single input{width:18px;height:18px;margin-top:3px;flex:none}
.wf .actions{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px}
.wf .form-err{grid-column:1/-1;color:#B3261E;font-size:15px}
.wf-skel{display:grid;gap:18px}
.wf-skel i{display:block;height:46px;border-radius:4px;background:linear-gradient(90deg,var(--paper),#E8EAE6,var(--paper));background-size:200% 100%;animation:sh 1.4s linear infinite}
.wf-skel i.tall{height:140px}
@keyframes sh{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){.wf-skel i{animation:none}}
.wf-done{padding:12px 0}
.wf-done h3{font-size:28px}
.wf-done p{color:var(--slate);margin-top:12px}
.wf-note{font-size:15px;color:var(--slate)}

/* ---------- footer: drawing title block ---------- */
.ftr{background:var(--night);color:var(--mist);padding-block:56px 40px}
.tb{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;border:1px solid var(--line-dark)}
.tb>div{padding:16px 18px;border-right:1px solid var(--line-dark);min-width:0}
.tb>div:last-child{border-right:0}
.tb .k{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:#6E8091;display:block;margin-bottom:8px}
.tb .v{color:var(--snow);font-size:15px;line-height:1.5}
.tb .v a{text-decoration:none;color:var(--snow)}
.tb .v a:hover{color:var(--white);text-decoration:underline}
.tb .brandcell{display:flex;gap:14px;align-items:center}
.tb .brandcell svg{width:44px;height:44px;flex:none}
.tb nav a{display:block;color:var(--fog);text-decoration:none;font-size:15px;line-height:1.9}
.tb nav a:hover{color:var(--white)}
.tb-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:18px;font-size:13px}
.tb-foot .mono{font-size:11.5px}
@media (max-width:860px){.tb{grid-template-columns:1fr 1fr}.tb>div:nth-child(2){border-right:0}.tb>div:nth-child(-n+2){border-bottom:1px solid var(--line-dark)}}
@media (max-width:520px){.tb{grid-template-columns:minmax(0,1fr)}.tb>div{border-right:0;border-bottom:1px solid var(--line-dark)}.tb>div:last-child{border-bottom:0}}

/* utility */
.center{text-align:center}
.mt-l{margin-top:clamp(40px,5vw,64px)}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* projects: each project is a drawing sheet (viewport + title block) */
.proj-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.proj{background:var(--white);border:1px solid var(--rule);display:flex;flex-direction:column}
.proj-lead{grid-column:1/-1}
.proj-view{padding:14px;display:grid;gap:14px}
.proj-lead .proj-view{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.proj-view a{display:block;overflow:hidden;background:var(--paper);outline:1px solid var(--rule)}
.proj-view img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/2;transition:transform .5s ease}
.proj-lead .proj-main img{aspect-ratio:16/9}
.proj-thumbs{display:grid;gap:14px}
.proj-thumbs img{aspect-ratio:auto}
.proj-drawing a{background:#fff}
.proj-drawing img{object-fit:contain}
.proj-view a:hover img{transform:scale(1.025)}
@media (prefers-reduced-motion:reduce){.proj-view img{transition:none}.proj-view a:hover img{transform:none}}
.tblock{margin-top:auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}
.tblock>div{padding:16px 18px;border-left:1px solid var(--rule);min-width:0}
.tblock .tb-title{grid-column:1/-1;border-left:0;border-bottom:1px solid var(--rule)}
.tblock .tb-title+div{border-left:0}
.tblock h2{font-size:22px;letter-spacing:-.01em}
.tblock p{color:var(--slate);font-size:15px;margin-top:8px;max-width:40em}
.tblock .k{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--slate);margin-bottom:4px}
.tblock .v{font-size:14px;line-height:1.45;display:block}
.proj-lead .tblock{grid-template-columns:minmax(0,1fr) auto auto auto auto}
.proj-lead .tblock .tb-title{grid-column:auto;border-bottom:0}
.proj-lead .tblock .tb-title+div{border-left:1px solid var(--rule)}
@media (max-width:900px){.proj-list{grid-template-columns:minmax(0,1fr)}.proj-lead .proj-view{grid-template-columns:minmax(0,1fr)}.proj-thumbs{grid-template-columns:repeat(2,minmax(0,1fr))}.proj-thumbs img{aspect-ratio:3/2}
  .proj-lead .tblock{grid-template-columns:repeat(2,minmax(0,1fr))}.proj-lead .tblock .tb-title{grid-column:1/-1;border-bottom:1px solid var(--rule)}.proj-lead .tblock .tb-title+div{border-left:0}}
@media (max-width:560px){.tblock{grid-template-columns:repeat(2,minmax(0,1fr))}.tblock>div:nth-child(2n){border-left:0}.tblock>div:nth-child(2n+1):not(.tb-title){border-left:1px solid var(--rule)}}

/* licence plans */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.plan{background:var(--white);border:1px solid var(--rule);border-top:2px solid var(--ink);padding:28px;display:flex;flex-direction:column;gap:14px}
.plan-key{border-top-color:var(--blue)}
.plan h3{font-size:22px;letter-spacing:-.01em}
.plan .price{font-size:26px;font-weight:600;letter-spacing:-.01em}
.plan .price span{display:block;font-size:14px;font-weight:400;color:var(--slate);letter-spacing:0;margin-top:4px}
.plan ul{border-top:1px solid var(--rule);margin-bottom:auto}
.plan li{padding:10px 0;border-bottom:1px solid var(--rule);color:var(--slate);font-size:15px}
.plan .btn{align-self:flex-start;margin-top:8px}
.is-off{opacity:.55;cursor:default;pointer-events:none}
@media (max-width:900px){.plans{grid-template-columns:minmax(0,1fr)}}
.faq{border-top:1px solid var(--ink);margin:0}
.faq div{padding:18px 0;border-bottom:1px solid var(--rule)}
.faq dt{font-weight:600;font-size:17px}
.faq dd{margin:6px 0 0;color:var(--slate)}

/* model work: paired views */
.proj-lead .proj-pair{grid-template-columns:repeat(2,minmax(0,1fr))}
.proj-pair img{aspect-ratio:3/2}
.sec-white .proj{background:var(--paper)}
@media (max-width:900px){.proj-lead .proj-pair{grid-template-columns:minmax(0,1fr)}}

/* slim title block: title + tag only */
.tblock.tb-slim{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:16px 18px}
.tb-slim h2{font-size:19px;letter-spacing:-.01em}
.tb-slim .k{margin:0;text-align:right;white-space:nowrap}
.sec-paper .proj-pair a,.sec-paper .proj-view a{background:var(--paper)}
.proj-view img{filter:grayscale(1) contrast(1.06)}
.hero figure.has-3d svg{display:none}
.hero figure canvas{display:block;width:100%;height:auto}