:root{
  --bg: #E4E1D9;
  --bg-2: #D9D5CA;
  --surface: #FCFBF8;
  --ink: #1B1A17;
  --muted: #6B6862;
  --line: #C8C3B6;
  --accent: #E8501A;
  --accent-ink: #FFF6F1;
  --accent2: #2354C7;
  --radius: 2px;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Inter', sans-serif;
}

*{ box-sizing: border-box; margin:0; padding:0; }
html{ scroll-behavior: smooth; }
body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

a{ color: inherit; }
.wrap{ max-width: 1120px; margin: 0 auto; padding: 0 28px; }
.muted{ color: var(--muted); }

/* ---------- header ---------- */
header{
  position: sticky; top:0; z-index: 50;
  background: rgba(228,225,217,0.88);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content: space-between;
  padding: 18px 0;
}
.mark{
  font-family: var(--mono); font-weight: 800; font-size: 15px;
  letter-spacing: 0.02em; text-decoration:none; display:flex; align-items:center; gap:8px;
}
.mark .dot{ width:9px; height:9px; background: var(--accent); border-radius: 1px; display:inline-block; }
nav.links{ display:flex; gap: 24px; font-family: var(--mono); font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em;}
nav.links a{ text-decoration:none; color: var(--muted); border-bottom: 1px solid transparent; padding-bottom: 2px; transition: color .15s, border-color .15s;}
nav.links a:hover, nav.links a[aria-current="page"]{ color: var(--ink); border-color: var(--accent); }
.nav-cta{
  font-family: var(--mono); font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em;
  background: var(--ink); color: var(--bg); padding: 9px 16px; border-radius: var(--radius); text-decoration: none;
}
@media (max-width: 860px){ nav.links{ display:none; } }

/* ---------- hero ---------- */
.hero{ padding: 76px 0 64px; position: relative; }
.eyebrow{
  font-family: var(--mono); font-size: 13px; color: var(--accent);
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: 22px;
  display:flex; align-items:center; gap:10px;
}
.eyebrow::before{ content:''; width: 26px; height:1px; background: var(--accent); display:inline-block; }

.hero-grid{ display:grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
@media (max-width: 900px){ .hero-grid{ grid-template-columns: 1fr; } }

h1{
  font-family: var(--mono); font-weight: 800; text-transform: uppercase;
  font-size: clamp(34px, 5.2vw, 58px); line-height: 1.04; letter-spacing: -0.01em;
}
h1 span{ color: var(--accent); }
.hero-copy{
  margin-top: 22px; font-size: 17px; color: var(--muted); max-width: 46ch;
}
.cta-row{ display:flex; gap:14px; margin-top: 34px; flex-wrap: wrap; }
.btn{
  font-family: var(--mono); font-size: 13px; text-transform: uppercase; letter-spacing: .05em;
  padding: 14px 22px; border-radius: var(--radius); text-decoration: none; display:inline-flex; align-items:center; gap:10px;
  transition: transform .15s ease, background .15s ease;
}
.btn-primary{ background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover{ transform: translateY(-1px); }
.btn-ghost{ border: 1px solid var(--ink); color: var(--ink); }
.btn-ghost:hover{ background: var(--ink); color: var(--bg); }

/* build console — signature element */
.console{
  background: var(--ink); color: #E7E4DC; border-radius: 4px; padding: 22px 22px 18px;
  font-family: var(--mono); position: relative; overflow: hidden;
  box-shadow: 0 18px 40px -18px rgba(0,0,0,0.45);
}
.console-head{ display:flex; justify-content: space-between; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #8B8880; margin-bottom: 14px;}
.console-head b{ color: #E7E4DC; }
.plate{
  background: #100F0D; border-radius: 3px; height: 190px; position: relative; overflow: hidden;
  border: 1px solid #2B2A26;
}
.layers{ position:absolute; left: 34%; right: 34%; bottom: 12px; display:flex; flex-direction: column-reverse; gap: 1px; }
.layer{
  height: 3px; background: var(--accent); border-radius: 1px; opacity: 0; transform: scaleX(0.4);
  transition: opacity .12s ease, transform .12s ease;
}
.layer.on{ opacity: 1; transform: scaleX(1); }
.nozzle{
  position:absolute; top: 14px; width: 2px; height: 22px; background: #E7E4DC;
  animation: sweep 1.8s ease-in-out infinite alternate;
}
.nozzle::before{ content:''; position:absolute; top:-6px; left:-9px; width:20px; height:6px; background:#E7E4DC; border-radius: 1px;}
@keyframes sweep{ 0%{ left: 34%; } 100%{ left: 65%; } }
.console-stats{ display:grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 16px; font-size: 11px; }
.console-stats div{ border-top: 1px solid #2B2A26; padding-top: 8px; color: #8B8880; }
.console-stats b{ display:block; color: #E7E4DC; font-size: 13px; margin-top: 2px; }
#layer-counter{ color: var(--accent); }

/* ---------- sections ---------- */
section{ padding: 68px 0; border-top: 1px solid var(--line); }
.section-head{ display:flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 40px; flex-wrap: wrap;}
.section-num{ font-family: var(--mono); color: var(--muted); font-size: 13px; }
h2{
  font-family: var(--mono); text-transform: uppercase; font-size: clamp(22px,3vw,30px);
  letter-spacing: -0.01em; font-weight: 700;
}
.lede{ color: var(--muted); max-width: 56ch; margin-top:10px; }

/* inner-page hero */
.page-head{ padding: 64px 0 8px; }
.page-head h1{ font-size: clamp(28px, 4vw, 44px); }
.page-head .lede{ font-size: 17px; }

/* paslauga statement */
.statement{ font-size: clamp(20px, 2.6vw, 28px); font-weight: 500; max-width: 74ch; line-height: 1.4; }
.statement em{ font-style: normal; color: var(--accent); }
.statement-note{ margin-top:22px; color: var(--muted); font-size: 15px; max-width: 60ch; }

/* materials */
.spools{ display:grid; grid-template-columns: repeat(auto-fit, minmax(190px,1fr)); gap: 16px; margin-bottom: 34px;}
.spool{ background: var(--surface); border: 1px solid var(--line); border-radius: 4px; padding: 20px; }
.spool .swatch{ width: 40px; height: 40px; border-radius: 50%; border: 6px solid var(--ink); margin-bottom: 14px; }
.spool.pla .swatch{ border-color: var(--accent2); }
.spool.petg .swatch{ border-color: var(--accent); }
.spool h3{ font-family: var(--mono); font-size: 15px; text-transform: uppercase; margin-bottom: 6px; }
.spool p{ font-size: 13.5px; color: var(--muted); }

.more-materials{ background: var(--bg-2); border-radius: 4px; padding: 22px; }
.more-materials p.label{ font-family: var(--mono); font-size: 12px; text-transform: uppercase; color: var(--muted); letter-spacing: .05em; margin-bottom: 12px;}
.chip-row{ display:flex; flex-wrap:wrap; gap: 9px; }
.chip{ font-family: var(--mono); font-size: 12.5px; background: var(--surface); border:1px solid var(--line); border-radius: 20px; padding: 6px 13px; }

/* process */
.steps{ display:grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.step{ background: var(--surface); padding: 26px 22px; }
.step .n{ font-family: var(--mono); color: var(--accent); font-size: 13px; margin-bottom: 14px; }
.step h3{ font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.step p{ font-size: 13.5px; color: var(--muted); }
@media (max-width: 860px){ .steps{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .steps{ grid-template-columns: 1fr; } }

/* use cases */
.cases{ display:grid; grid-template-columns: repeat(auto-fit,minmax(230px,1fr)); gap: 16px; }
.case{ background: var(--surface); border: 1px solid var(--line); border-radius: 4px; padding: 22px; }
.case svg{ margin-bottom: 16px; }
.case h3{ font-size: 15.5px; font-weight: 600; margin-bottom: 6px; }
.case p{ font-size: 13.5px; color: var(--muted); }

/* placeholder card for pages under construction */
.coming{
  background: var(--surface); border: 1px dashed var(--line); border-radius: 4px;
  padding: 40px 32px; font-family: var(--mono); color: var(--muted); font-size: 14px;
  max-width: 62ch;
}
.coming b{ color: var(--ink); display:block; margin-bottom: 8px; font-size: 15px; text-transform: uppercase; }

/* ---------- gallery ---------- */
.gallery-grid{ display:grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 20px; }
.gallery-card{
  background: var(--surface); border: 1px solid var(--line); border-radius: 6px;
  overflow: hidden; text-decoration: none; display:flex; flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}
.gallery-card:hover{ transform: translateY(-2px); box-shadow: 0 12px 28px -14px rgba(0,0,0,0.25); }
.gallery-card img{ width: 100%; aspect-ratio: 4/3; object-fit: cover; display:block; background: var(--bg-2); }
.gallery-card-body{ padding: 18px 20px 20px; }
.gallery-card h3{ font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.gallery-card p{ font-size: 13.5px; color: var(--muted); margin-bottom: 12px; }
.story-meta{ display:flex; flex-wrap:wrap; gap: 8px; margin-top: 12px; }
.story-body{ max-width: 720px; }
.story-body img{ width: 100%; border-radius: 6px; border: 1px solid var(--line); margin-bottom: 28px; display:block; }
.story-body p{ margin-bottom: 16px; font-size: 16px; color: var(--ink); }

/* ---------- FAQ ---------- */
.faq-list{ max-width: 760px; }
.faq-item{ background: var(--surface); border: 1px solid var(--line); border-radius: 4px; margin-bottom: 10px; }
.faq-item summary{
  cursor: pointer; padding: 18px 20px; font-weight: 600; font-size: 15.5px;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{ content: '+'; font-family: var(--mono); color: var(--accent); font-size: 20px; flex-shrink: 0; }
.faq-item[open] summary::after{ content: '−'; }
.faq-item p{ padding: 0 20px 18px; color: var(--muted); font-size: 14.5px; max-width: 68ch; }

/* ---------- price table ---------- */
.price-table{ width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); }
.price-table th{
  font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); text-align: left; padding: 14px 18px; border-bottom: 2px solid var(--ink);
}
.price-table td{ padding: 16px 18px; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.price-notes{ margin-top: 18px; font-size: 14px; color: var(--muted); max-width: 70ch; }
.example-price{ font-family: var(--mono); font-size: 24px; font-weight: 800; color: var(--accent); margin-top: 8px; }

/* ---------- calculator ---------- */
.calc-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 860px){ .calc-grid{ grid-template-columns: 1fr; } }

.dropzone{
  display: block;
  border: 2px dashed var(--line); border-radius: 6px; background: var(--surface);
  padding: 44px 28px; text-align: center; cursor: pointer;
  transition: border-color .15s, background .15s;
  font-family: var(--mono); color: var(--muted); font-size: 14px;
}
.dropzone:hover, .dropzone.drag{ border-color: var(--accent); background: #FDF6F2; }
.dropzone b{ display:block; color: var(--ink); font-size: 15px; text-transform: uppercase; margin-bottom: 8px; }
.dropzone input{ display:none; }

.viewer{
  margin-top: 16px; background: var(--ink); border-radius: 6px; height: 280px;
  position: relative; overflow: hidden; display: none;
}
.viewer canvas{ display:block; }
.viewer .hint{
  position:absolute; bottom:10px; left:14px; font-family: var(--mono);
  font-size: 11px; color: #8B8880; pointer-events:none;
}

.calc-panel{ background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 26px; }
.calc-panel .field{ margin-bottom: 18px; }
.calc-panel label{
  display:block; font-family: var(--mono); font-size: 12px; text-transform: uppercase;
  letter-spacing: .05em; color: var(--muted); margin-bottom: 7px;
}
.calc-panel select, .calc-panel input[type=number]{
  width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg); font-family: var(--mono); font-size: 14px; color: var(--ink);
}
.calc-results{ border-top: 1px solid var(--line); margin-top: 8px; padding-top: 16px; }
.calc-row{ display:flex; justify-content: space-between; font-size: 14px; padding: 6px 0; color: var(--muted); }
.calc-row b{ color: var(--ink); font-family: var(--mono); }
.calc-price{
  display:flex; justify-content: space-between; align-items: baseline;
  margin-top: 12px; padding-top: 14px; border-top: 2px solid var(--ink);
}
.calc-price .label{ font-family: var(--mono); font-size: 13px; text-transform: uppercase; }
.calc-price .value{ font-family: var(--mono); font-size: 26px; font-weight: 800; color: var(--accent); }
.calc-note{ margin-top: 14px; font-size: 12.5px; color: var(--muted); }
.calc-warn{
  margin-top: 12px; font-size: 13px; color: #9A3412; background: #FEF0E7;
  border: 1px solid #F0C9B2; border-radius: 4px; padding: 10px 12px; display:none;
}

/* contact */
.contact{ background: var(--ink); color: var(--bg); border-radius: 6px; padding: 52px 44px; display:grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items:center;}
@media (max-width: 780px){ .contact{ grid-template-columns: 1fr; padding: 36px 26px;} }
.contact h2{ color: var(--bg); }
.contact .lede{ color: #B9B6AC; }
.contact-block p{ font-family: var(--mono); font-size: 13px; color: #9D9A91; text-transform: uppercase; letter-spacing: .05em; margin-bottom:8px;}
.contact-block .big{ font-family: var(--mono); font-size: 20px; color: var(--bg); margin-bottom: 18px; }
.contact .btn-primary{ display:inline-flex; }

footer{ padding: 26px 0 40px; font-family: var(--mono); font-size: 12px; color: var(--muted); text-align:center; }