@import url('https://fonts.googleapis.com/css2?family=Archivo+Expanded:wght@600;700;800&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --ink: #0A3B2C;
  --ink-2: #124A38;
  --paper: #F6FAF7;
  --paper-2: #FFFFFF;
  --steel: #4C5F57;
  --steel-light: #8CA097;
  --amber: #D98E2B;
  --amber-dark: #A96A18;
  --teal: #1F6E63;
  --line: #D3DED6;
  --line-dark: #2C5A49;
  --max: 1180px;

  --font-display: 'Archivo Expanded', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Preview banner ---------- */
.preview-banner {
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  text-align: center;
  padding: 8px 16px;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--paper);
}

.brand-mark {
  width: 34px;
  height: 34px;
  border: 1.5px solid var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--steel-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

nav.main-nav a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--steel-light);
  padding: 10px 14px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--paper);
  border-bottom-color: var(--amber);
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink) !important;
  background: var(--amber);
  padding: 9px 16px !important;
  border-bottom: none !important;
  margin-left: 8px;
}
.nav-cta:hover { background: #E6A34E; border-bottom: none !important; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-dark);
  color: var(--paper);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

/* ---------- Page header (non-home hero) ---------- */
.page-header {
  background: var(--ink);
  color: var(--paper);
  padding: 56px 0 44px;
  position: relative;
  overflow: hidden;
}

.page-header .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.page-header h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 4.2vw, 46px);
  line-height: 1.08;
  margin: 0 0 14px;
  max-width: 720px;
}

.page-header p.lede {
  font-size: 16px;
  color: var(--steel-light);
  max-width: 560px;
  margin: 0;
}

.contour {
  position: absolute;
  inset: 0;
  opacity: 0.16;
  pointer-events: none;
}

/* ---------- Home hero ---------- */
.hero {
  background: var(--ink);
  color: var(--paper);
  padding: 88px 0 0;
  position: relative;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 48px;
  align-items: end;
  position: relative;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 5.4vw, 62px);
  line-height: 1.03;
  margin: 0 0 22px;
  letter-spacing: -0.01em;
}

.hero h1 em {
  font-style: normal;
  color: var(--amber);
}

.hero .lede {
  font-size: 17px;
  color: var(--steel-light);
  max-width: 480px;
  margin: 0 0 32px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  margin-bottom: 56px;
}

/* Nameplate — signature element */
.nameplate {
  border: 1px solid var(--line-dark);
  background: var(--ink-2);
  padding: 22px 24px;
  margin-bottom: 40px;
  position: relative;
}
.nameplate::before, .nameplate::after,
.nameplate .corner-tl, .nameplate .corner-br {
  content: '';
  position: absolute;
  width: 7px;
  height: 7px;
  border: 1px solid var(--amber);
}
.nameplate::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.nameplate::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.nameplate-title {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--amber);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line-dark);
  padding-bottom: 10px;
}

.nameplate-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}

.nameplate-item .k {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--steel-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 3px;
}
.nameplate-item .v {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--paper);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  padding: 13px 24px;
  border: 1px solid var(--amber);
  transition: background 0.15s ease, color 0.15s ease;
}
.btn-primary { background: var(--amber); color: var(--ink); }
.btn-primary:hover { background: #E6A34E; }
.btn-ghost { color: var(--paper); border-color: var(--line-dark); }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); }
.btn-ghost-dark { color: var(--ink); border-color: var(--line); }
.btn-ghost-dark:hover { border-color: var(--amber-dark); color: var(--amber-dark); }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
section.tight { padding: 48px 0; }
section.on-ink { background: var(--ink); color: var(--paper); }
section.on-paper-2 { background: var(--paper-2); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}
section.on-ink .section-head { border-bottom-color: var(--line-dark); }

.section-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--amber-dark);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
section.on-ink .section-head .eyebrow { color: var(--amber); }

.section-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 32px);
  margin: 0;
}

.section-head .desc {
  max-width: 340px;
  font-size: 14.5px;
  color: var(--steel);
  margin: 0;
}
section.on-ink .section-head .desc { color: var(--steel-light); }

/* ---------- Grids / cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

.card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  padding: 26px 24px;
}
section.on-ink .card {
  background: var(--ink-2);
  border-color: var(--line-dark);
}

.card .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber-dark);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  display: block;
}
section.on-ink .card .tag { color: var(--amber); }

.card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 10px;
}

.card p {
  font-size: 14.5px;
  color: var(--steel);
  margin: 0;
}
section.on-ink .card p { color: var(--steel-light); }

/* Service catalog row */
.svc-list { border-top: 1px solid var(--line); }
.svc-row {
  display: grid;
  grid-template-columns: 90px 1fr 220px;
  gap: 24px;
  align-items: start;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.svc-row .part-no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber-dark);
  padding-top: 3px;
}
.svc-row h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  margin: 0 0 8px;
}
.svc-row p { margin: 0; font-size: 14.5px; color: var(--steel); }
.svc-row .discipline {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--steel-light);
  text-align: right;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-top: 4px;
}

/* Team cards */
.team-card {
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.team-photo {
  aspect-ratio: 4/5;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--steel-light);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 12px;
}
.team-body { padding: 20px 20px 24px; }
.team-body .name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  margin: 0 0 4px;
}
.team-body .role {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--amber-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  display: block;
}
.team-body p {
  font-size: 13.5px;
  color: var(--steel);
  margin: 0;
}

.specialist-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}
.specialist-row .s-name { font-weight: 500; }
.specialist-row .s-field {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Gallery */
.job-card {
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.job-thumb {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-2) 100%);
  position: relative;
  overflow: hidden;
}
.job-thumb svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.55; }
.job-thumb .job-id {
  position: absolute;
  bottom: 10px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
  letter-spacing: 0.04em;
}
.job-body { padding: 18px 20px 22px; }
.job-body h3 { font-family: var(--font-display); font-size: 16px; margin: 0 0 6px; }
.job-body p { font-size: 13px; color: var(--steel); margin: 0; }

/* FAQ accordion */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 4px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
}
.faq-q .plus { font-family: var(--font-mono); color: var(--amber-dark); font-size: 18px; transition: transform 0.2s ease; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  font-size: 14.5px;
  color: var(--steel);
}
.faq-item.open .faq-a { max-height: 300px; }
.faq-a-inner { padding: 0 4px 22px; max-width: 640px; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel);
  margin-bottom: 7px;
}
.field input, .field textarea, .field select {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: 11px 13px;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--ink);
}
.field textarea { resize: vertical; min-height: 110px; }

.contact-info-item { padding: 18px 0; border-bottom: 1px solid var(--line-dark); }
.contact-info-item .k {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.contact-info-item .v { font-size: 15px; }

.map-block {
  margin-top: 24px;
  border: 1px solid var(--line-dark);
  aspect-ratio: 16/9;
  background: var(--ink-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel-light);
  text-align: center;
  padding: 20px;
}

/* CTA band */
.cta-band {
  background: var(--amber);
  color: var(--ink);
  padding: 52px 0;
  text-align: center;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 34px);
  margin: 0 0 22px;
}
.cta-band .btn-primary { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.cta-band .btn-primary:hover { background: var(--ink-2); }

/* ---------- Footer ---------- */
footer {
  background: var(--ink);
  color: var(--steel-light);
  padding: 56px 0 28px;
  font-size: 13.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line-dark);
  margin-bottom: 24px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--paper);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 14px;
}
.footer-col a, .footer-col p { display: block; margin-bottom: 9px; color: var(--steel-light); }
.footer-col a:hover { color: var(--amber); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11.5px;
}

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  nav.main-nav { display: none; }
  .nav-toggle { display: flex; }
  .svc-row { grid-template-columns: 1fr; gap: 8px; }
  .svc-row .discipline { text-align: left; }
}
@media (max-width: 560px) {
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nameplate-grid { grid-template-columns: 1fr 1fr; }
  .wrap { padding: 0 20px; }
}


/* ---------- Logo & illustration placeholders ---------- */
.brand-mark { border: none; }
.brand-mark img { width: 34px; height: 34px; display: block; }
.job-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.team-photo { padding: 0; }
.team-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }