:root{
  /* Brand colours, sampled from the UVP logo files in /brand */
  --navy:     #1b3c5c;
  --navy-dk:  #132c45;
  --blue:     #307bb7;
  --blue-dk:  #276698;
  --sky:      #36b7e8;

  --ink:      #14273a;
  --text:     #36475a;
  --muted:    #627284;
  --line:     #dfe5ec;
  --mist:     #f3f6f9;
  --paper:    #ffffff;
  --radius:   6px;
  --maxw:     1160px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:100px;}
body{
  margin:0;
  font-family:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:17px;line-height:1.65;
  color:var(--text);background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{color:var(--ink);line-height:1.15;margin:0 0 0.5em;letter-spacing:-0.015em;font-weight:600;}
h1{font-size:clamp(2.3rem,4.6vw,3.5rem);}
h2{font-size:clamp(1.75rem,3vw,2.4rem);}
h3{font-size:1.2rem;}
p{margin:0 0 1rem;}
a{color:var(--blue);}
img{max-width:100%;display:block;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:clamp(64px,8vw,104px) 0;}
.section-alt{background:var(--mist);}
.section-head{max-width:680px;margin-bottom:48px;}
.lede{font-size:1.15rem;color:var(--muted);}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:0.5em;
  font:inherit;font-weight:600;font-size:1rem;line-height:1.2;
  padding:0.85rem 1.4rem;border-radius:var(--radius);
  border:1px solid transparent;text-decoration:none;cursor:pointer;
  transition:background-color 0.15s,border-color 0.15s,color 0.15s;
}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{background:var(--navy-dk);}
.btn-secondary{background:#fff;color:var(--navy);border-color:#c5d0dc;}
.btn-secondary:hover{border-color:var(--navy);}
.btn-light{background:#fff;color:var(--navy);}
.btn-light:hover{background:#e7eef5;}
.btn-outline-light{color:#fff;border-color:rgba(255,255,255,0.45);}
.btn-outline-light:hover{border-color:#fff;}
.btn svg{width:18px;height:18px;flex:none;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:#fff;border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:92px;}
.brand{display:flex;align-items:center;gap:0.875em;text-decoration:none;color:var(--navy);font-size:16px;}
.brand img{width:3.75em;height:auto;}
.brand-name{font-weight:700;font-size:1.35em;letter-spacing:-0.015em;line-height:1.1;white-space:nowrap;}
.site-nav{display:flex;align-items:center;gap:28px;}
.site-nav a{color:var(--text);text-decoration:none;font-weight:500;font-size:0.95rem;}
.site-nav a:hover{color:var(--navy);}
.site-nav .btn{padding:0.6rem 1.1rem;font-size:0.95rem;color:#fff;white-space:nowrap;}
.site-nav .btn:hover{color:#fff;}

/* Hero */
.hero{padding:clamp(48px,7vw,88px) 0 clamp(56px,7vw,96px);}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;}
.hero h1{margin-bottom:20px;}
.hero .lede{max-width:34em;margin-bottom:32px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-photo{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;}
.hero-photo img{width:100%;height:100%;object-fit:cover;}


/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.service{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--radius);padding:28px 28px 24px;}
.service p{color:var(--text);}
.service ul{margin:0;padding:0;list-style:none;font-size:0.92rem;color:var(--muted);}
.service li{padding:6px 0;border-top:1px solid var(--line);}

/* Process */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.split-photo{border-radius:var(--radius);overflow:hidden;}
.split-photo img{width:100%;height:100%;object-fit:cover;}
.steps{list-style:none;margin:0;padding:0;counter-reset:step;}
.steps li{position:relative;padding:0 0 28px 64px;counter-increment:step;}
.steps li:last-child{padding-bottom:0;}
.steps li::before{
  content:counter(step,decimal-leading-zero);
  position:absolute;left:0;top:-2px;
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--mist);border:1px solid var(--line);
  color:var(--navy);font-weight:600;font-size:0.95rem;
}
.steps h3{margin-bottom:6px;}
.steps p{margin:0;}

/* Materials */
.materials{width:100%;border-collapse:collapse;font-size:0.98rem;}
.materials th,.materials td{text-align:left;vertical-align:top;padding:14px 0;border-bottom:1px solid var(--line);}
.materials th{color:var(--ink);font-weight:600;width:42%;padding-right:20px;}
.materials td{color:var(--muted);}
.materials tr:last-child th,.materials tr:last-child td{border-bottom:0;}

/* FAQ */
.faq{max-width:860px;}
#faq .section-head{margin-bottom:24px;}
.faq details{border-bottom:1px solid var(--line);}
.faq details:last-child{border-bottom:0;}
.faq summary{
  list-style:none;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  padding:20px 0;color:var(--ink);font-weight:600;font-size:1.08rem;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";flex:none;color:var(--blue);font-size:1.5rem;font-weight:400;line-height:1;}
.faq details[open] summary::after{content:"\2212";}
.faq summary:hover{color:var(--navy);}
.faq details p{margin:-4px 0 22px;color:var(--text);max-width:68ch;}

/* Contact */
.contact{background:var(--navy);color:#cfdbe7;}
.contact h2{color:#fff;}
.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:start;}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.contact-list{margin:0;padding:0;list-style:none;}
.contact-list li{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,0.14);}
.contact-list .label{font-size:0.95rem;font-weight:600;color:#8fa6bd;}
.contact-list li:first-child{padding-top:0;}
.contact-list li:last-child{padding-bottom:0;border-bottom:0;}
.contact-list a{color:#fff;text-decoration:none;font-weight:500;}
.contact-list a:hover{text-decoration:underline;}
.contact-list .value{color:#fff;}
.contact-list .sub{display:block;color:#8fa6bd;font-size:0.9rem;}

/* Footer */
.site-footer{background:#0c1825;color:#93a7bb;font-size:0.98rem;padding-top:88px;}
.footer-top{
  max-width:1360px;
  display:grid;grid-template-columns:minmax(18rem,1.5fr) 1fr 1fr 1.1fr;
  column-gap:64px;row-gap:48px;padding-bottom:72px;
}
.footer-brand{padding-right:40px;}
.site-footer .footer-logo{display:flex;align-items:center;gap:22px;color:#fff;text-decoration:none;font-weight:700;font-size:1.75rem;letter-spacing:-0.015em;line-height:1.12;margin-bottom:28px;}
.footer-logo img{width:140px;height:auto;flex:none;}
.footer-logo span{max-width:7em;}
.footer-brand p{max-width:24rem;margin:0;line-height:1.6;}
.footer-col h2{color:#fff;font-size:1.1rem;margin:0 0 18px;letter-spacing:0;}
.footer-col h2:not(:first-child){margin-top:32px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:10px;}
.site-footer a{color:#c4d2df;text-decoration:none;transition:color 0.15s;}
.site-footer a:hover{color:#fff;}
.site-footer .footer-phone{display:inline-block;font-weight:700;font-size:1.6rem;color:var(--sky);margin-bottom:14px;letter-spacing:-0.01em;}
.site-footer .footer-phone:hover{color:#fff;}
.footer-contact p{margin:0 0 14px;line-height:1.55;}
.footer-bottom{border-top:1px solid #1d2c3c;}
.footer-bottom-inner{max-width:1360px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-top:24px;padding-bottom:24px;font-size:0.9rem;}
.footer-bottom p{margin:0;}
.footer-bottom nav{display:flex;gap:28px;}

/* Menus */
.site-nav .nav-phone{font-weight:600;color:var(--navy);white-space:nowrap;}
.site-nav a[aria-current="page"]:not(.btn){color:var(--navy);font-weight:600;}
.nav-mobile{display:none;position:relative;}
.nav-mobile > summary{list-style:none;cursor:pointer;width:44px;height:44px;display:flex;flex-direction:column;justify-content:center;gap:5px;align-items:center;border:1px solid var(--line);border-radius:var(--radius);}
.nav-mobile > summary::-webkit-details-marker{display:none;}
.nav-mobile > summary span{display:block;width:20px;height:2px;background:var(--navy);}
.nav-mobile-menu{position:absolute;right:0;top:calc(100% + 10px);width:min(86vw,300px);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 32px rgba(20,39,58,0.14);padding:8px;display:flex;flex-direction:column;z-index:60;}
.nav-mobile-menu a{padding:12px 14px;color:var(--ink);text-decoration:none;font-weight:500;border-radius:4px;}
.nav-mobile-menu a:first-child{background:var(--navy);color:#fff;margin-bottom:6px;}

/* Inner pages */
.page-head{padding:clamp(48px,6vw,80px) 0 clamp(32px,4vw,48px);border-bottom:1px solid var(--line);}
.page-head h1{max-width:20em;}
.page-head .lede{max-width:40em;margin:0;}
.crumbs{font-size:0.9rem;color:var(--muted);margin:0 0 14px;}
.crumbs a{color:var(--muted);}
.prose{max-width:46em;}
.prose h2{margin-top:2.2em;}
.prose h3{margin-top:1.6em;}
.prose ul,.prose ol{padding-left:1.3em;}
.prose li{margin-bottom:0.4em;}
.note{background:var(--mist);border-left:3px solid var(--blue);padding:16px 20px;border-radius:0 var(--radius) var(--radius) 0;margin:1.5em 0;}
.note h3{margin-top:0;font-size:1.05rem;}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff;}
.card h3{margin-top:0;}
.spec{width:100%;border-collapse:collapse;font-size:0.97rem;margin:0 0 8px;}
.spec th,.spec td{text-align:left;vertical-align:top;padding:10px 12px 10px 0;border-bottom:1px solid var(--line);}
.spec th{color:var(--ink);font-weight:600;width:38%;}
.cta-band{background:var(--mist);border-radius:var(--radius);padding:32px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;margin-top:48px;}
.cta-band p{margin:0;max-width:36em;}

/* Placeholders that must be confirmed before the page goes live */
mark.todo{background:#fff3c4;color:inherit;border-bottom:2px dashed #d4a20b;padding:0 2px;}
mark.todo::after{content:" (to confirm)";font-size:0.75em;color:#8a6a00;}

/* Responsive */
@media (max-width:960px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px;}
  .split-photo{max-height:360px;}
  .services{grid-template-columns:1fr;}
  .site-nav{display:none;}
  .nav-mobile{display:block;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:1/-1;padding-right:0;}
}
@media (max-width:520px){
  body{font-size:16px;}
  .header-inner{height:76px;}
  .brand{font-size:12px;}
  .site-footer{padding-top:64px;}
  .footer-top{grid-template-columns:1fr 1fr;column-gap:24px;row-gap:40px;padding-bottom:48px;}
  .footer-contact{grid-column:1/-1;}
  .footer-logo img{width:104px;}
  .site-footer .footer-logo{font-size:1.5rem;}
  .contact-list li{grid-template-columns:1fr;gap:2px;}
  .hero-actions .btn,.contact-actions .btn{flex:1 1 100%;justify-content:center;}
}
.card-link{color:inherit;text-decoration:none;}
.card-link:hover{color:var(--blue);}

/* Instant quote */
.quote-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px;align-items:start;}
.quote-form fieldset{border:0;padding:0;margin:0 0 32px;}
.quote-form legend{font-size:1.2rem;font-weight:600;color:var(--ink);margin-bottom:14px;}
.quote-form label{display:block;font-weight:600;font-size:0.95rem;color:var(--ink);margin-bottom:14px;}
.quote-form input[type=text],.quote-form input[type=email],.quote-form input[type=tel],.quote-form input[type=number],.quote-form select,.quote-form textarea{
  display:block;width:100%;margin-top:6px;font:inherit;font-weight:400;color:var(--text);
  padding:10px 12px;border:1px solid #c9d3dd;border-radius:var(--radius);background:#fff;}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue);}
.quote-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.quote-form .row.three{grid-template-columns:1fr 1fr 1fr;}
.quote-form .optional{font-weight:400;color:var(--muted);font-size:0.9em;}
.quote-form .hint,.quote-result .hint{color:var(--muted);font-size:0.92rem;}
.drop{display:block;border:2px dashed #c3cfdb;border-radius:var(--radius);padding:32px 20px;text-align:center;cursor:pointer;background:var(--mist);margin-bottom:12px !important;}
.drop.over{border-color:var(--blue);background:#eaf2fa;}
.drop input{position:absolute;opacity:0;width:1px;height:1px;}
.drop-title{display:block;font-size:1.05rem;color:var(--navy);}
.drop-hint{display:block;font-weight:400;color:var(--muted);font-size:0.9rem;margin-top:6px;}
.file-list{list-style:none;margin:0 0 16px;padding:0;}
.file-list li{display:flex;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line);font-size:0.95rem;}
.file-list .size{color:var(--muted);margin-left:auto;}
.file-list button{border:0;background:none;color:var(--blue);cursor:pointer;font:inherit;font-size:0.9rem;}
.no-file summary{cursor:pointer;color:var(--blue);font-weight:500;margin-bottom:12px;}
.hp{position:absolute;left:-9999px;}
.form-error{background:#fdecec;color:#8a1c1c;border-radius:var(--radius);padding:12px 16px;}
.btn-big{padding:1rem 1.8rem;font-size:1.05rem;}
.placeholder-banner{background:#fff3c4;border:1px solid #e9cf6e;border-radius:var(--radius);padding:10px 14px;font-size:0.92rem;}
.quote-result{position:sticky;top:110px;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;}
.quote-result h2{font-size:1.4rem;}
.checks{list-style:none;padding:0;margin:16px 0 0;}
.checks li{padding:6px 0 6px 26px;position:relative;}
.checks li::before{content:"";position:absolute;left:4px;top:13px;width:10px;height:6px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg);}
.result-id{color:var(--muted);font-size:0.9rem;margin:0 0 4px;}
.result-total{font-size:2.6rem;font-weight:700;color:var(--ink);line-height:1.1;margin:0;}
.result-sub{color:var(--muted);margin:4px 0 16px;}
.result-flag{background:var(--mist);border-left:3px solid var(--blue);padding:10px 14px;font-size:0.95rem;}
.result-details,.result-notes{padding-left:1.1em;font-size:0.95rem;color:var(--text);}
.result-note{font-size:0.95rem;}
.result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
@media (max-width:960px){
  .quote-layout{grid-template-columns:1fr;}
  .quote-result{position:static;}
}
@media (max-width:520px){
  .quote-form .row,.quote-form .row.three{grid-template-columns:1fr;}
}

/* Service areas */
.areas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:4px 32px;margin:8px 0 48px;}
.area{padding:14px 0;border-bottom:1px solid var(--line);}
.area h3{margin:0 0 4px;font-size:1.05rem;}
.area p{margin:0;color:var(--muted);font-size:0.94rem;}
.toc-list{columns:2;column-gap:32px;padding-left:1.2em;margin:0 0 8px;}

/* Mega menu */
.site-header{position:sticky;}
.site-nav{gap:26px;}
.mega summary{list-style:none;cursor:pointer;font-weight:500;font-size:0.95rem;color:var(--text);display:flex;align-items:center;gap:6px;padding:28px 0;}
.mega summary::-webkit-details-marker{display:none;}
.mega summary::after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform 0.15s;}
.mega[open] summary{color:var(--blue);}
.mega[open] summary::after{transform:rotate(-135deg) translateY(-2px);}
.mega-panel{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(20,39,58,0.12);}
.mega-grid{display:grid;grid-template-columns:1fr 1fr 1fr minmax(220px,0.85fr);gap:0;}
.mega-grid-2{grid-template-columns:2fr minmax(240px,1fr);}
.mega-col{padding:32px 24px 36px 0;}
.mega-col h2,.mega-side h2{font-size:0.95rem;font-weight:700;color:var(--ink);margin:0 0 14px;padding-left:14px;}
.mega-col-wide{display:grid;grid-template-columns:1fr 1fr;column-gap:16px;align-content:start;}
.mega-col-wide h2{grid-column:1/-1;}
.mega-item{display:flex;gap:14px;align-items:flex-start;padding:12px 14px;border-radius:8px;text-decoration:none;color:var(--text);transition:background-color 0.12s;}
.mega-item:hover,.mega-item:focus-visible{background:#eaf3fb;outline:none;}
.mega-item strong{display:block;color:var(--ink);font-weight:600;font-size:1rem;}
.mega-item small{display:block;color:var(--muted);font-size:0.9rem;line-height:1.45;margin-top:2px;}
.mi{width:24px;height:24px;flex:none;margin-top:2px;fill:none;stroke:var(--navy);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.mega-item:hover .mi{stroke:var(--blue);}
.mega-side{background:#e3eef9;padding:32px 28px 36px;display:flex;flex-direction:column;gap:4px;margin-right:calc(-1 * (100vw - min(100vw, var(--maxw))) / 2 - 24px);}
.mega-side h2{padding-left:0;}
.mega-side a{color:var(--ink);text-decoration:none;padding:7px 0;font-size:0.98rem;}
.mega-side a:hover{color:var(--blue);}
.mega-side p{color:var(--text);font-size:0.95rem;margin:4px 0 0;}
.nav-mobile-menu{max-height:calc(100vh - 100px);overflow:auto;}
.mob-group summary{list-style:none;cursor:pointer;padding:12px 14px;font-weight:600;color:var(--ink);display:flex;justify-content:space-between;}
.mob-group summary::-webkit-details-marker{display:none;}
.mob-group summary::after{content:"+";color:var(--blue);}
.mob-group[open] summary::after{content:"\2212";}
.mob-group a{display:block;padding:9px 14px 9px 26px;color:var(--text);text-decoration:none;}
.nav-mobile-menu .mob-link{color:var(--navy);font-weight:600;}

/* STL viewer */
.viewer-section{padding-top:40px;}
.viewer-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:32px;align-items:start;}
.viewer-stage{position:relative;height:min(68vh,600px);min-height:380px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#fbfcfd,#f1f4f7);overflow:hidden;}
.viewer-stage canvas{display:block;width:100%;height:100%;}
.viewer-drop{position:absolute;inset:16px;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;text-align:center;border:2px dashed #c3cfdb;border-radius:var(--radius);background:rgba(255,255,255,0.85);cursor:pointer;z-index:2;padding:24px;}
.viewer-drop.over{border-color:var(--blue);background:#eaf2fa;}
.viewer-drop.loaded{display:none;}
.viewer-drop input{position:absolute;opacity:0;width:1px;height:1px;}
.viewer-toolbar{position:absolute;left:12px;right:12px;top:12px;display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;z-index:2;font-size:0.92rem;}
.seg{display:inline-flex;border:1px solid #c9d3dd;border-radius:var(--radius);overflow:hidden;background:#fff;}
.seg button{border:0;background:#fff;padding:7px 12px;font:inherit;cursor:pointer;color:var(--text);}
.seg button+button{border-left:1px solid #c9d3dd;}
.seg button.on{background:var(--navy);color:#fff;}
.check{display:inline-flex;gap:6px;align-items:center;background:rgba(255,255,255,0.9);padding:4px 8px;border-radius:var(--radius);}
.link{border:0;background:none;color:var(--blue);font:inherit;cursor:pointer;margin-left:auto;}
.viewer-panel{border:1px solid var(--line);border-radius:var(--radius);padding:24px;}
.viewer-panel h2{font-size:1.2rem;word-break:break-all;}
.viewer-panel label{display:block;font-weight:600;font-size:0.95rem;color:var(--ink);margin:14px 0;}
.viewer-panel select{display:block;width:100%;margin-top:6px;font:inherit;font-weight:400;padding:9px 10px;border:1px solid #c9d3dd;border-radius:var(--radius);}
.weight{font-size:1.6rem;font-weight:700;color:var(--ink);margin:0;}
@media (max-width:960px){.viewer-layout{grid-template-columns:1fr;}.viewer-stage{height:56vh;}}
.model-preview{height:280px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(#fbfcfd,#f1f4f7);margin:0 0 16px;overflow:hidden;}
.model-preview canvas{display:block;width:100%;height:100%;}
.quote-form .inline-check{display:flex;gap:10px;align-items:flex-start;font-weight:500;}
.quote-form .inline-check input{margin-top:5px;}

/* Quote loading screen: the logo draws itself while the price is calculated */
.quote-loading{position:fixed;inset:0;z-index:200;background:rgba(255,255,255,0.94);display:flex;align-items:center;justify-content:center;}
.quote-loading[hidden]{display:none;}
.loading-open{overflow:hidden;}
.quote-loading-inner{text-align:center;padding:24px;}
.loader-mark{width:130px;height:auto;display:block;margin:0 auto 22px;overflow:visible;}
.lm-outline{fill:none;stroke:var(--navy);stroke-width:54;stroke-dasharray:1;stroke-dashoffset:1;animation:lm-draw 2.6s ease-in-out infinite;}
.lm-bonds{fill:none;stroke:var(--blue);stroke-width:16;stroke-dasharray:1;stroke-dashoffset:1;animation:lm-bonds 2.6s ease-in-out infinite;}
.lm-atom{fill:var(--blue);transform-box:fill-box;transform-origin:center;transform:scale(0);animation:lm-atom 2.6s ease-out infinite;}
.lm-atom.a2{animation-delay:0.12s;}.lm-atom.a3{animation-delay:0.24s;}.lm-atom.a4{animation-delay:0.36s;}
.lm-letters{fill:var(--navy);opacity:0;animation:lm-letters 2.6s ease-in-out infinite;}
.loader-title{font-size:1.3rem;font-weight:600;color:var(--ink);margin:0 0 4px;}
.loader-step{color:var(--muted);margin:0;min-height:1.6em;}
@keyframes lm-draw{0%{stroke-dashoffset:1}45%{stroke-dashoffset:0}85%{stroke-dashoffset:0;opacity:1}100%{stroke-dashoffset:0;opacity:0}}
@keyframes lm-bonds{0%,30%{stroke-dashoffset:1}55%{stroke-dashoffset:0}85%{opacity:1}100%{stroke-dashoffset:0;opacity:0}}
@keyframes lm-atom{0%,38%{transform:scale(0)}50%{transform:scale(1.15)}56%,85%{transform:scale(1);opacity:1}100%{transform:scale(1);opacity:0}}
@keyframes lm-letters{0%,50%{opacity:0}65%,85%{opacity:1}100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.lm-outline,.lm-bonds,.lm-atom,.lm-letters{animation:none;stroke-dashoffset:0;transform:none;opacity:1;}}
.spec .sub-row{font-weight:400;color:var(--muted);padding-left:16px;}

/* Home hero: the logo mark beside the text, and "Utah Valley Plastics" in the headline.
   On scroll both glide into the header and join into the header logo (js/dock-logo.js). */
.brand-word{display:block;line-height:1.1;white-space:nowrap;}
.hero-grid{grid-template-columns:1.55fr 1fr;gap:48px;}
.hero h1{font-size:clamp(2.1rem,3.4vw,2.65rem);}
.hero-main{display:flex;gap:28px;align-items:flex-start;}
.hero-mark{width:120px;height:auto;flex:none;margin-top:4px;}
.hero-name{white-space:nowrap;font-weight:700;color:var(--navy);letter-spacing:-0.015em;}
.hero-name .hn1,.hero-name .hn2,.brand-word .bw1,.brand-word .bw2{display:inline-block;line-height:1.1;}
.dock-ready .hero-mark,.dock-ready .hero-name .hn1,.dock-ready .hero-name .hn2{visibility:hidden;}
.dock-ready .site-header .brand-mark,.dock-ready .site-header .brand-word{opacity:0;}
.dock-ready.docked .site-header .brand-mark,.dock-ready.docked .site-header .brand-word{opacity:1;}
.dock-fly{position:fixed;top:0;left:0;margin:0;z-index:1;pointer-events:none;}
.mega-panel{z-index:5;overflow:hidden;} /* clip the side column's bleed to the window edge, so no horizontal scroll bar */
.dock-fly-word{white-space:nowrap;font-weight:700;color:var(--navy);letter-spacing:-0.015em;line-height:1.1;}
.docked .dock-fly{visibility:hidden;}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;}.hero-mark{width:104px;}}
@media (max-width:520px){.hero-main{flex-direction:column;gap:18px;}.hero-mark{width:84px;margin-top:0;}.hero h1{font-size:1.7rem;}}

/* Home: what we make */
.caps-layout{display:grid;grid-template-columns:minmax(0,0.85fr) minmax(0,1.6fr);gap:56px;align-items:start;}
.caps-head .lede{margin-bottom:24px;}
.caps-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;}
.cap{display:flex;gap:16px;align-items:flex-start;padding:18px 16px;border-radius:8px;text-decoration:none;color:var(--text);border-bottom:1px solid var(--line);}
.cap:hover{background:#eaf3fb;border-bottom-color:transparent;}
.cap .mi{width:30px;height:30px;}
.cap strong{display:block;color:var(--ink);font-size:1.08rem;margin-bottom:3px;}
.cap small{display:block;color:var(--muted);font-size:0.95rem;line-height:1.5;}
@media (max-width:960px){.caps-layout{grid-template-columns:1fr;gap:28px;}}
@media (max-width:520px){.caps-grid{grid-template-columns:1fr;}}

/* Hero photo: a contained card beside the text (option 1 on /samples/heroes/). */
.hero-grid{align-items:center;}
.hero-photo{border-radius:10px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 18px 40px rgba(20,39,58,0.16);}
.hero-photo img{width:100%;height:100%;object-fit:cover;}

/* Home: materials */
.mat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.mat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 20px;display:block;text-decoration:none;color:var(--text);}
.mat-card h3{margin:0 0 2px;}
.mat-card p{color:var(--muted);font-size:0.95rem;margin:0 0 14px;}
.tags{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;}
.tags li{font-size:0.88rem;color:var(--ink);background:var(--mist);border:1px solid var(--line);border-radius:4px;padding:3px 9px;}
.mat-card-cta{background:var(--navy);border-color:var(--navy);}
.mat-card-cta h3{color:#fff;}
.mat-card-cta p{color:#c4d2df;}
.mat-card-cta .mat-link{color:#fff;font-weight:600;border-bottom:1.5px solid var(--sky);}
.mat-card-cta:hover{background:var(--navy-dk);}
@media (max-width:960px){.mat-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.mat-grid{grid-template-columns:1fr;}}

/* Describe your part */
.plan-section{padding-top:40px;}
.plan-wrap{max-width:900px;}
.idea-bar-form{margin-bottom:40px;}
.idea-label{display:block;font-weight:600;color:var(--ink);margin-bottom:12px;}
.idea-bar{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #c9d3dd;border-radius:999px;padding:6px 6px 6px 22px;box-shadow:0 10px 30px rgba(20,39,58,0.08);transition:border-color 0.15s;}
.idea-bar:focus-within{border-color:var(--blue);}
.idea-bar input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;font-size:1.05rem;color:var(--ink);}
.idea-bar input::placeholder{color:#8a97a5;}
.idea-bar .btn{flex:none;border-radius:999px;}
.hp{position:absolute;left:-10000px;width:1px;height:1px;opacity:0;}
.locked-preview{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0;filter:blur(3px);user-select:none;}
.ghost-card{border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:10px;}
.ghost-card span{display:block;height:10px;border-radius:5px;background:#d9e1e9;}
.ghost-card span.short{width:60%;}
.ghost-price{grid-column:1/-1;font-size:1.6rem;font-weight:700;color:var(--ink);letter-spacing:0.05em;}
.unlock{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:0 12px 32px rgba(20,39,58,0.08);}
.unlock h3{margin-top:0;}
.unlock label{display:block;font-weight:600;font-size:0.95rem;color:var(--ink);margin-bottom:14px;}
.unlock input[type=email],.unlock input[type=tel],.unlock input[type=text]{display:block;width:100%;margin-top:6px;font:inherit;font-weight:400;padding:10px 12px;border:1px solid #c9d3dd;border-radius:var(--radius);}
.unlock .row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.unlock .optional{font-weight:400;color:var(--muted);}
.price-box{background:var(--mist);border-left:3px solid var(--blue);border-radius:0 var(--radius) var(--radius) 0;padding:20px 24px;margin:24px 0 8px;}
.price-line{font-size:1.15rem;color:var(--ink);margin:0 0 10px;}
.price-by{list-style:none;padding:0;margin:0 0 10px;}
.price-by li{display:flex;justify-content:space-between;gap:16px;padding:6px 0;border-bottom:1px solid var(--line);}
.price-by li:last-child{border-bottom:0;}
#results h3{margin-top:36px;}
.opt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;}
.opt-card{border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.opt-card h4{margin:0 0 6px;color:var(--ink);font-size:1.08rem;}
.opt-card p{margin:0;}
.opt-diff{font-size:0.85rem;font-weight:600;margin:0 0 6px !important;color:var(--blue);}
.opt-diff-hard{color:#9a5b00;}
.mat-list,.chal-list{padding-left:1.1em;}
.mat-list li,.chal-list li{margin-bottom:10px;}
.muted{color:var(--muted);}
.next-steps{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;background:var(--navy);color:#cfdbe7;border-radius:var(--radius);padding:28px;margin-top:40px;}
.next-steps h3{color:#fff;margin:0 0 6px !important;}
.next-steps p{margin:0;max-width:30em;}
.next-actions{display:flex;flex-wrap:wrap;gap:10px;}
.next-steps .btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,0.5);}
.term{text-decoration:underline dotted var(--blue);text-decoration-thickness:1.5px;text-underline-offset:3px;cursor:help;}
.term:focus{outline:2px solid var(--blue);outline-offset:1px;border-radius:2px;}
.term-tip{position:absolute;z-index:300;background:var(--ink);color:#fff;font-size:0.92rem;line-height:1.5;padding:10px 12px;border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,0.18);pointer-events:none;}
@media (max-width:640px){
  .idea-bar{flex-direction:column;align-items:stretch;border-radius:16px;padding:10px;}
  .idea-bar input{padding:6px 8px;}
  .locked-preview{grid-template-columns:1fr;}
  .unlock .row{grid-template-columns:1fr;}
}
.idea-band{padding:0 0 48px;}
.hero:has(+ .idea-band){padding-bottom:clamp(20px,3vw,36px);}
.home-idea{max-width:760px;margin:0 auto;text-align:center;}
.home-idea .idea-label{font-size:1.1rem;}
.result-total .ast{font-size:0.5em;vertical-align:super;color:var(--muted);margin-left:2px;}
.fine-print{font-size:0.85rem;color:var(--muted);line-height:1.5;border-top:1px solid var(--line);padding-top:12px;margin-top:12px;}
.price-banner{background:var(--navy);color:#fff;margin:-20px -24px 16px;padding:12px 24px;border-radius:0 var(--radius) 0 0;font-weight:600;}
.price-banner a{color:#fff;text-decoration:underline;text-decoration-color:var(--sky);text-underline-offset:3px;}
/* Home hero: 3D animation in place of a photo (js/hero-anim.js). */
.hero-anim{height:clamp(320px,38vw,460px);position:relative;}
.hero-anim canvas{display:block;width:100%;height:100%;}
@media (max-width:960px){.hero-anim{height:300px;}}

/* Header: logo on the left, the menus centred on the page, phone and quote button on the right. */
.nav-menus,.nav-actions{display:flex;align-items:center;gap:26px;}
@media (min-width:961px){
  .header-inner{display:grid;grid-template-columns:1fr auto 1fr;}
  .site-nav{display:contents;}
  .nav-menus{grid-column:2;}
  .nav-actions{grid-column:3;justify-self:end;}
}

/* Home: service cards line up, with the lists starting at the same height in every card. */
.service{display:flex;flex-direction:column;}
.service > p{flex:1;}
.service-icon{display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:10px;background:#e9f1f9;margin-bottom:18px;}
.service-icon svg.mi{width:34px;height:34px;margin:0;stroke-width:1.5;}
.viewer-panel [hidden]{display:none !important;}

/* STL to STEP converter: email sign-up before the download */
#converted .spec{margin-bottom:12px;}
.gate{border-top:1px solid var(--line);margin-top:18px;padding-top:18px;}
.gate-title{font-weight:700;color:var(--ink);margin:0 0 4px;}
.gate input[type=email],.gate input[type=text]:not(.hp){display:block;width:100%;margin-top:6px;padding:0.7rem 0.85rem;border:1px solid #c9d3dd;border-radius:6px;font:inherit;font-weight:400;}
.gate .btn{width:100%;justify-content:center;}
#ready{margin-top:18px;}
#ready .btn{width:100%;justify-content:center;}
#to-quote{width:100%;justify-content:center;margin-top:12px;}
#convert{width:100%;justify-content:center;margin-top:6px;}

/* Services page */
.start-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.start-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 20px;text-decoration:none;color:var(--text);transition:border-color 0.15s;}
.start-card:hover{border-color:var(--blue);}
.start-card h3{margin:0 0 8px;color:var(--ink);}
.start-card p{flex:1;margin:0 0 16px;}
.start-next{font-weight:600;color:var(--blue);font-size:0.95rem;}
.start-next::after{content:" →";}
.svc{border-top:1px solid var(--line);padding:44px 0;}
.svc:first-of-type{border-top:0;padding-top:8px;}
.svc-head{display:flex;gap:20px;align-items:flex-start;margin-bottom:24px;}
.svc-head .service-icon{margin:0;flex:none;}
.svc-head h2{margin:4px 0 6px;font-size:1.6rem;}
.svc-head p{margin:0;color:var(--muted);font-size:1.1rem;}
.svc-body{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;}
.svc-body h3{font-size:1rem;margin:0 0 12px;color:var(--ink);}
.svc-body ul{margin:0;padding-left:1.2em;}
.svc-body li{margin-bottom:0.55em;}
.svc-body .hint{margin-top:16px;}
.svc-example{margin:24px 0 0;background:var(--mist);border-left:3px solid var(--blue);padding:14px 18px;border-radius:0 var(--radius) var(--radius) 0;}
.who-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 48px;}
.who-grid h3{margin:0 0 6px;}
.who-grid p{margin:0;}
@media (max-width:960px){.start-grid{grid-template-columns:1fr 1fr;}.svc-body{grid-template-columns:1fr;gap:24px;}}
@media (max-width:620px){.start-grid,.who-grid{grid-template-columns:1fr;}.svc-head{flex-direction:column;gap:12px;}}

/* Home: "What we make, and how" (the process cards, merged with "What we make") */
.section-head-row{max-width:none;display:flex;gap:32px;align-items:flex-end;justify-content:space-between;}
.section-head-row > div{max-width:680px;}
.section-head-row .btn{flex:none;}
.service-subs{margin:0 0 16px;padding:0;list-style:none;}
.service-subs li{border-top:1px solid var(--line);padding:0;}
.service-subs a{display:block;padding:9px 0;color:var(--text);text-decoration:none;font-size:0.95rem;}
.service-subs a strong{color:var(--ink);}
.service-subs a:hover strong{color:var(--blue);}
.service .service-mats{flex:none;margin:0;font-size:0.9rem;color:var(--muted);}
@media (max-width:960px){.section-head-row{flex-direction:column;align-items:flex-start;}}
/* Every row (icon, title, description, sub-processes, materials) lines up across the three cards. */
@supports (grid-template-rows: subgrid){
  #make .service{display:grid;grid-row:span 5;grid-template-rows:subgrid;row-gap:0;}
  #make .service > p:not(.service-mats){flex:none;}
  #make .service-subs{align-self:start;}
  #make .service .service-mats{align-self:start;border-top:1px solid var(--line);padding-top:12px;}
}

/* Home "Describe your part" bar: the rotating hint (js/idea-rotate.js) */
.idea-input-wrap{position:relative;flex:1;min-width:0;display:flex;align-items:center;}
.idea-input-wrap input{width:100%;}
.idea-hint{position:absolute;left:0;right:8px;text-align:left;top:50%;transform:translateY(-50%);color:#8a97a5;font-size:1.05rem;pointer-events:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:opacity 0.35s ease,transform 0.35s ease;}
.idea-hint.out{opacity:0;transform:translateY(calc(-50% - 10px));}
.idea-hint.in{opacity:0;transform:translateY(calc(-50% + 10px));transition:none;}
.idea-input-wrap.has-text .idea-hint{display:none;}
@media (max-width:620px){.idea-hint{left:8px;}}