:root{
  --paper:#F2F4F0;
  --paper-050:#FFFFFF;
  --paper-100:#E7EBE5;
  --ink-900:#16211D;
  --ink-700:#3C4A43;
  --ink-500:#6C7A72;
  --ink-300:#A8B3AC;
  --line:#CFD7CB;
  --line-strong:#AFBBA9;
  --accent:#B5541C;
  --accent-600:#8F4116;
  --accent-050:#F7E9DD;
  --blue-ink:#2C5870;
  --blue-050:#E4EDF0;
  --panel-dark:#101A17;
  --panel-dark-2:#182620;
  --display:'Barlow Condensed',sans-serif;
  --body:'IBM Plex Sans',sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
:root[data-theme="dark"]{
  --paper:#0E1613;
  --paper-050:#131E1A;
  --paper-100:#1A2622;
  --ink-900:#EAF0EA;
  --ink-700:#B7C4BC;
  --ink-500:#899A90;
  --ink-300:#3A4842;
  --line:#28362F;
  --line-strong:#3A4A42;
  --accent:#E2874A;
  --accent-600:#EEA46E;
  --accent-050:#2A1D12;
  --blue-ink:#7FB2CC;
  --blue-050:#16262E;
  --panel-dark:#08100D;
  --panel-dark-2:#0F1915;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0E1613;
    --paper-050:#131E1A;
    --paper-100:#1A2622;
    --ink-900:#EAF0EA;
    --ink-700:#B7C4BC;
    --ink-500:#899A90;
    --ink-300:#3A4842;
    --line:#28362F;
    --line-strong:#3A4A42;
    --accent:#E2874A;
    --accent-600:#EEA46E;
    --accent-050:#2A1D12;
    --blue-ink:#7FB2CC;
    --blue-050:#16262E;
    --panel-dark:#08100D;
    --panel-dark-2:#0F1915;
  }
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}
body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink-900);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
h1,h2,h3,h4{text-wrap:balance;}

.wrap{
  width:100%;
  max-width:1120px;
  margin:0 auto;
  padding-inline:24px;
}

/* Header */
header{
  position:sticky;
  top:0;
  z-index:50;
  background:color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-block:15px;
}
.brand{
  font-family:var(--display);
  font-weight:700;
  font-size:1.55rem;
  letter-spacing:0.01em;
  display:flex;
  align-items:baseline;
  gap:9px;
}
.brand .brand-sub{
  font-family:var(--mono);
  font-weight:500;
  font-size:0.8rem;
  letter-spacing:0.04em;
  text-transform:uppercase;
  color:var(--ink-500);
}
.brand span{color:var(--accent);}
.nav-links{
  display:flex;
  gap:26px;
  align-items:center;
}
.nav-links a{
  font-family:var(--mono);
  font-size:0.9rem;
  letter-spacing:0.03em;
  text-transform:uppercase;
  font-weight:500;
  color:var(--ink-700);
  transition:color .15s;
}
.nav-links a:hover{color:var(--accent);}
.nav-cta{
  background:var(--ink-900);
  color:var(--paper) !important;
  padding:9px 16px;
  border-radius:3px;
}
.theme-toggle{
  background:var(--paper-100);
  border:1px solid var(--line);
  border-radius:3px;
  width:34px;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  color:var(--ink-700);
}
.menu-btn{
  display:none;
  background:none;
  border:none;
  cursor:pointer;
  color:var(--ink-900);
  padding:6px;
}
.nav-right{display:flex;align-items:center;gap:14px;}

/* Hero — laid out like a drawing-sheet title block */
.hero{
  padding-block:56px 0;
  position:relative;
}
.hero-frame{
  border:1px solid var(--line);
  border-radius:4px;
  overflow:hidden;
}
.hero-main{
  padding:56px 40px 44px;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 27px, color-mix(in srgb, var(--line) 55%, transparent) 28px),
    repeating-linear-gradient(90deg, transparent, transparent 27px, color-mix(in srgb, var(--line) 55%, transparent) 28px);
  background-size:28px 28px;
  background-position:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--mono);
  font-size:0.85rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:20px;
}
.eyebrow::before{content:"●"; font-size:0.65rem;}
.hero h1{
  font-family:var(--display);
  font-weight:700;
  font-size:clamp(2.4rem, 6vw, 4.2rem);
  letter-spacing:-0.01em;
  line-height:1.02;
  max-width:820px;
}
.hero h1 em{
  font-style:normal;
  color:var(--accent);
}
.hero p.lead{
  margin-top:22px;
  font-size:1.1rem;
  color:var(--ink-700);
  max-width:600px;
}
.hero-actions{
  display:flex;
  gap:14px;
  margin-top:34px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 24px;
  border-radius:3px;
  font-weight:600;
  font-size:1.05rem;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .15s, box-shadow .15s, background .15s;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{
  background:var(--accent);
  color:#fff;
  box-shadow:0 6px 16px -4px color-mix(in srgb, var(--accent) 45%, transparent);
}
.btn-primary:hover{background:var(--accent-600);}
.btn-ghost{
  background:var(--paper-050);
  color:var(--ink-900);
  border:1px solid var(--line-strong);
}
.btn-ghost:hover{border-color:var(--ink-500);}

/* Section shared */
section{padding-block:88px;}
.section-head{
  max-width:640px;
  margin-bottom:52px;
  display:flex;
  align-items:baseline;
  gap:16px;
}
.sheet-no{
  font-family:var(--mono);
  font-size:0.9rem;
  color:var(--accent);
  border:1px solid var(--line-strong);
  border-radius:3px;
  padding:3px 8px;
  flex-shrink:0;
  white-space:nowrap;
}
.kicker{
  font-family:var(--mono);
  font-size:0.9rem;
  color:var(--accent);
  border:1px solid var(--line-strong);
  border-radius:3px;
  padding:3px 8px;
  display:inline-block;
  margin-bottom:18px;
}
.section-head h2{
  font-family:var(--display);
  font-size:clamp(2.2rem, 3.9vw, 3rem);
  font-weight:700;
  letter-spacing:-0.005em;
  line-height:1.08;
}
.section-head p{
  margin-top:14px;
  color:var(--ink-700);
  font-size:1.15rem;
  max-width:560px;
}
.alt-bg{background:var(--paper-050); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}

/* About */
.about-copy h3{
  font-family:var(--display);
  font-weight:700;
  font-size:clamp(1.95rem,3.4vw,2.65rem);
  letter-spacing:-0.005em;
  margin-bottom:20px;
}
.about-copy p{color:var(--ink-700); font-size:1.15rem; margin-bottom:16px;}

/* Services */
.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:4px;
  overflow:hidden;
}
.service-card{
  padding:28px 22px;
  background:var(--paper-050);
  transition:background .15s;
}
.service-card:hover{background:color-mix(in srgb, var(--accent-050) 55%, var(--paper-050));}
.service-card .icon{
  width:42px;height:42px;
  border-radius:3px;
  background:var(--accent-050);
  color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.service-card h3{
  font-family:var(--display);
  font-size:1.45rem;
  font-weight:700;
  margin-bottom:10px;
}
.service-card p{font-size:1.05rem;color:var(--ink-700);}

/* Projects */
.projects-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.project-card{
  border:1px solid var(--line);
  border-radius:4px;
  overflow:hidden;
  background:var(--paper-050);
  display:flex;
  flex-direction:column;
}
.project-body{padding:22px; display:flex; flex-direction:column; gap:10px; flex:1;}
.project-tag{
  font-family:var(--mono);
  font-size:0.8rem;
  text-transform:uppercase;
  letter-spacing:0.05em;
  color:var(--accent);
}
.project-body h3{font-family:var(--display); font-size:1.5rem; font-weight:700;}
.project-body p{font-size:1rem;color:var(--ink-700); flex:1;}
.project-meta{
  display:flex;
  justify-content:space-between;
  font-family:var(--mono);
  font-size:0.85rem;
  color:var(--ink-500);
  padding-top:12px;
  border-top:1px dashed var(--line-strong);
  font-variant-numeric:tabular-nums;
}

/* Process — real sequence, so numbering earns its place */
.process-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  border-top:1px solid var(--line-strong);
  position:relative;
}
.process-step{
  padding:24px 22px 0;
  position:relative;
  border-right:1px solid var(--line);
}
.process-step:last-child{border-right:none;}
.process-step:first-child::before{
  content:"";
  position:absolute;
  top:-1px; left:0;
  width:100%; height:2px;
  background:var(--accent);
}
.step-num{
  font-family:var(--mono);
  font-size:0.9rem;
  font-weight:600;
  color:var(--accent);
  margin-bottom:14px;
  display:block;
}
.process-step h4{font-family:var(--display); font-size:1.4rem; font-weight:700; margin-bottom:8px;}
.process-step p{font-size:1rem;color:var(--ink-500);}

/* Contact */
.contact-wrap{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:56px;
}
.contact-info h2{
  font-family:var(--display);
  font-weight:700;
  font-size:clamp(1.85rem,2.9vw,2.4rem);
  margin-bottom:8px;
}
.contact-info{display:flex; flex-direction:column; gap:20px;}
.contact-item{display:flex; gap:14px; align-items:flex-start;}
.contact-item .icon{
  width:38px;height:38px;flex-shrink:0;
  border-radius:3px;
  background:var(--accent-050);
  color:var(--accent);
  display:flex;align-items:center;justify-content:center;
}
.contact-item h4{font-size:1.05rem;font-weight:600;}
.contact-item p, .contact-item a{font-size:1rem;color:var(--ink-500);}
.social-row{display:flex; gap:10px; margin-top:8px;}
.social-row a{
  width:38px;height:38px;
  border:1px solid var(--line-strong);
  border-radius:3px;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-700);
  transition:border-color .15s,color .15s;
}
.social-row a:hover{border-color:var(--accent); color:var(--accent);}

.form-card{
  background:var(--paper-050);
  border:1px solid var(--line);
  border-radius:4px;
  padding:32px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.field{margin-bottom:18px;}
.field label{
  display:block;
  font-family:var(--mono);
  font-size:0.85rem;
  text-transform:uppercase;
  letter-spacing:0.03em;
  font-weight:500;
  margin-bottom:8px;
  color:var(--ink-700);
}
.field input, .field select, .field textarea{
  width:100%;
  padding:11px 13px;
  border:1px solid var(--line-strong);
  border-radius:3px;
  background:var(--paper);
  color:var(--ink-900);
  font-family:var(--body);
  font-size:1.05rem;
}
.field textarea{resize:vertical; min-height:110px;}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;
  border-color:var(--accent);
  background:var(--paper-050);
}
#form-status{font-size:1rem; margin-top:14px; display:none;}
#form-status.show{display:block;}
#form-status.ok{color:var(--blue-ink);}
#form-status.error{color:var(--accent-600);}

/* CTA band — always dark, so pin its colors instead of the theme-swappable vars */
.cta-band{
  --paper:#F2F4F0;
  --ink-300:#A8B3AC;
  --line-strong:#AFBBA9;
  --accent:#E2874A;
  --accent-600:#EEA46E;
  background:var(--panel-dark);
  color:var(--paper);
  border-radius:4px;
  padding:52px 44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-band h2{
  font-family:var(--display);
  font-size:2.3rem;
  font-weight:700;
  max-width:480px;
  color:var(--paper);
}
.cta-band p{color:var(--ink-300); margin-top:10px;}
.cta-band .btn-primary{background:var(--accent); color:#fff;}
.cta-band .btn-primary:hover{background:var(--accent-600);}

/* Footer */
footer{
  border-top:1px solid var(--line);
  padding-block:32px;
}
.footer-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
}
.footer-row p{font-family:var(--mono); font-size:0.9rem; color:var(--ink-500);}
.footer-links{display:flex; gap:22px;}
.footer-links a{font-family:var(--mono); font-size:0.9rem; text-transform:uppercase; letter-spacing:0.03em; color:var(--ink-500);}
.footer-links a:hover{color:var(--accent);}

/* Legal pages */
.legal-hero{padding-block:56px 20px;}
.legal-hero h1{
  font-family:var(--display);
  font-weight:700;
  font-size:clamp(2rem, 4.5vw, 3rem);
  letter-spacing:-0.005em;
  margin-bottom:10px;
}
.legal-updated{font-family:var(--mono); font-size:0.85rem; color:var(--ink-500);}
.legal-content{padding-block:20px 88px; max-width:760px;}
.legal-content h2{
  font-family:var(--display);
  font-size:1.6rem;
  font-weight:700;
  margin-top:40px;
  margin-bottom:14px;
}
.legal-content h2:first-child{margin-top:0;}
.legal-content h3{font-size:1.15rem; font-weight:600; margin-top:24px; margin-bottom:10px;}
.legal-content p{color:var(--ink-700); font-size:1.02rem; margin-bottom:14px;}
.legal-content ul, .legal-content ol{margin:0 0 14px 22px; color:var(--ink-700); font-size:1.02rem;}
.legal-content ul{list-style:disc;}
.legal-content ol{list-style:decimal;}
.legal-content li{margin-bottom:6px;}
.legal-content a{color:var(--accent); text-decoration:underline; text-underline-offset:2px;}
.legal-table{width:100%; border-collapse:collapse; margin-bottom:20px; font-size:0.95rem;}
.legal-table th, .legal-table td{border:1px solid var(--line); padding:10px 12px; text-align:left; vertical-align:top;}
.legal-table th{background:var(--paper-100); font-family:var(--mono); font-size:0.8rem; text-transform:uppercase; letter-spacing:0.03em;}
.legal-note{
  background:var(--accent-050);
  border:1px solid var(--line-strong);
  border-radius:4px;
  padding:16px 18px;
  font-size:0.95rem;
  color:var(--ink-700);
  margin-bottom:24px;
}

/* Cookie consent banner — always dark, so pin its colors instead of the theme-swappable vars */
.cookie-banner{
  --paper:#F2F4F0;
  --ink-300:#A8B3AC;
  --line-strong:#AFBBA9;
  --accent-600:#EEA46E;
  position:fixed;
  left:0; right:0; bottom:0;
  z-index:200;
  background:var(--panel-dark);
  color:var(--paper);
  border-top:1px solid var(--line-strong);
  transform:translateY(100%);
  transition:transform .25s ease;
}
.cookie-banner.show{transform:translateY(0);}
.cookie-banner-inner{
  padding-block:18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.cookie-banner-inner p{font-size:0.95rem; color:var(--ink-300); max-width:640px;}
.cookie-banner-inner a{color:var(--accent-600); text-decoration:underline; text-underline-offset:2px;}
.cookie-banner-actions{display:flex; gap:10px; flex-wrap:wrap;}
.btn-sm{padding:9px 16px; font-size:0.9rem;}
.cookie-banner .btn-ghost{background:transparent; color:var(--paper); border-color:var(--line-strong);}
.cookie-banner .btn-ghost:hover{border-color:var(--paper);}

/* Cookie preferences modal */
.cookie-modal{
  position:fixed; inset:0;
  z-index:210;
  background:color-mix(in srgb, var(--ink-900) 55%, transparent);
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
}
.cookie-modal.show{display:flex;}
.cookie-modal-card{
  background:var(--paper-050);
  border:1px solid var(--line);
  border-radius:6px;
  padding:32px;
  max-width:520px;
  width:100%;
  max-height:86vh;
  overflow-y:auto;
}
.cookie-modal-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:10px;}
.cookie-modal-head h3{font-family:var(--display); font-size:1.5rem; font-weight:700;}
.cookie-modal-close{
  background:none; border:none; cursor:pointer;
  color:var(--ink-500); font-size:1.1rem; line-height:1; padding:4px;
}
.cookie-modal-intro{color:var(--ink-700); font-size:0.95rem; margin-bottom:22px;}
.cookie-cat{
  display:flex; align-items:flex-start; justify-content:space-between; gap:18px;
  padding-block:16px;
  border-top:1px solid var(--line);
}
.cookie-cat h4{font-size:1rem; font-weight:600; margin-bottom:4px;}
.cookie-cat p{font-size:0.9rem; color:var(--ink-500);}
.cookie-modal-actions{display:flex; justify-content:flex-end; gap:12px; margin-top:24px;}

/* Toggle switch */
.switch{position:relative; display:inline-block; width:42px; height:24px; flex-shrink:0; margin-top:2px;}
.switch input{opacity:0; width:0; height:0; position:absolute;}
.switch-track{
  position:absolute; inset:0; cursor:pointer;
  background:var(--line-strong);
  border-radius:24px;
  transition:background .15s;
}
.switch-track::before{
  content:""; position:absolute;
  height:18px; width:18px; left:3px; top:3px;
  background:#fff;
  border-radius:50%;
  transition:transform .15s;
}
.switch input:checked + .switch-track{background:var(--accent);}
.switch input:checked + .switch-track::before{transform:translateX(18px);}
.switch input:disabled + .switch-track{opacity:0.6; cursor:not-allowed;}

@media (max-width:640px){
  .cookie-banner-inner{flex-direction:column; align-items:flex-start;}
  .cookie-banner-actions{width:100%;}
  .cookie-banner-actions .btn{flex:1;}
}

/* Responsive */
@media (max-width: 900px){
  .nav-links{
    position:fixed;
    top:64px; left:0; right:0;
    background:var(--paper);
    border-bottom:1px solid var(--line);
    flex-direction:column;
    align-items:flex-start;
    padding:20px 24px;
    gap:18px;
    display:none;
  }
  .nav-links.open{display:flex;}
  .menu-btn{display:flex;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .projects-grid{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:repeat(2,1fr);}
  .process-step{border-bottom:1px solid var(--line); padding-bottom:20px;}
  .process-step:nth-child(2n){border-right:none;}
  .contact-wrap{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .cta-band{flex-direction:column; align-items:flex-start;}
}
@media (max-width: 560px){
  .services-grid{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:1fr;}
  section{padding-block:64px;}
  .hero-main{padding:40px 22px 32px;}
}