/* ===== DomBy Limited — shared styles ===== */
:root {
  --bg-0: oklch(0.135 0.008 240);
  --bg-1: oklch(0.175 0.008 240);
  --bg-2: oklch(0.215 0.008 240);
  --bg-3: oklch(0.255 0.008 240);
  --line: oklch(0.30 0.008 240);
  --line-soft: oklch(0.24 0.008 240);
  --fg-0: oklch(0.97 0.005 240);
  --fg-1: oklch(0.72 0.008 240);
  --fg-2: oklch(0.50 0.008 240);
  --accent: oklch(0.78 0.16 75);
  --accent-soft: oklch(0.78 0.16 75 / 0.10);
  --accent-line: oklch(0.78 0.16 75 / 0.35);

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --container: 1440px;
  --pad-x: 56px;
  --radius: 2px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg-0); color: var(--fg-0); }
body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--accent); color: var(--bg-0); }

/* ===== Layout primitives ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  width: 100%;
}
.row { display: flex; align-items: center; }
.between { justify-content: space-between; }
.gap-sm { gap: 12px; } .gap-md { gap: 24px; } .gap-lg { gap: 48px; }
.col { display: flex; flex-direction: column; }
.divider { height: 1px; width: 100%; background: var(--line-soft); }

/* ===== Mono micro labels ===== */
.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-2);
  font-weight: 500;
}
.mono-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-1);
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: inline-block;
}
.mono-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fg-2);
}

/* ===== Headings ===== */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.02em; }
.display-xl { font-size: clamp(56px, 8vw, 132px); line-height: 0.95; font-weight: 400; letter-spacing: -0.035em; }
.display-lg { font-size: clamp(40px, 5.5vw, 84px); line-height: 1; letter-spacing: -0.03em; font-weight: 400; }
.display-md { font-size: clamp(32px, 3.8vw, 56px); line-height: 1.05; letter-spacing: -0.025em; font-weight: 400; }
.heading { font-size: 24px; line-height: 1.2; font-weight: 500; letter-spacing: -0.015em; }
.subheading { font-size: 17px; line-height: 1.45; color: var(--fg-1); font-weight: 400; }
.body { font-size: 15px; line-height: 1.6; color: var(--fg-1); }
.italic { font-style: italic; color: var(--fg-1); }

/* ===== Top navigation ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(0.135 0.008 240 / 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 72px;
  gap: 48px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--fg-0);
}
.brand-mark {
  width: 28px; height: 28px;
  border: 1.5px solid var(--fg-0);
  position: relative;
  border-radius: 1px;
}
.brand-mark::before {
  content: "";
  position: absolute; inset: 5px 12px 5px 5px;
  border-right: 1.5px solid var(--fg-0);
  border-top: 1.5px solid var(--fg-0);
  border-bottom: 1.5px solid var(--fg-0);
  border-radius: 0 999px 999px 0;
}
.brand-wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.14em;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--fg-2);
  margin-top: 2px;
}

.nav {
  display: flex;
  gap: 4px;
  justify-self: center;
}
.nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--fg-1);
  border-radius: var(--radius);
  transition: color 160ms ease, background 160ms ease;
}
.nav a:hover { color: var(--fg-0); background: var(--bg-1); }
.nav a.active { color: var(--fg-0); }
.nav a.active::before {
  content: ""; width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 999px;
}
.nav a .nav-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-2);
  letter-spacing: 0.06em;
}

.lang-toggle {
  display: flex;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 11px;
}
.lang-toggle button {
  padding: 6px 10px;
  color: var(--fg-2);
  letter-spacing: 0.08em;
}
.lang-toggle button.active { background: var(--fg-0); color: var(--bg-0); }
.lang-toggle button:hover:not(.active) { color: var(--fg-0); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-0);
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}
.btn:hover { background: var(--bg-1); border-color: var(--fg-2); }
.btn-primary {
  background: var(--accent);
  color: var(--bg-0);
  border-color: var(--accent);
}
.btn-primary:hover { background: oklch(0.85 0.16 75); border-color: oklch(0.85 0.16 75); }
.btn .arrow { transition: transform 220ms ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 120px 0 96px;
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.45;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 50% 30%, black 0%, black 50%, transparent 90%);
}
.hero-inner { position: relative; }
.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 56px;
}
.hero-title {
  max-width: 1100px;
}
.hero-title .accent-line {
  display: inline-block;
  width: 56px; height: 2px;
  background: var(--accent);
  vertical-align: middle;
  margin: 0 18px 14px 6px;
}
.hero-sub {
  margin-top: 40px;
  max-width: 560px;
  font-size: 17px;
  color: var(--fg-1);
  line-height: 1.55;
}
.hero-cta { margin-top: 40px; display: flex; gap: 12px; flex-wrap: wrap; }

.hero-metrics {
  margin-top: 96px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.metric {
  padding: 28px 32px 28px 0;
  border-right: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric:last-child { border-right: none; }
.metric:not(:first-child) { padding-left: 32px; }
.metric-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--fg-0);
}
.metric-num .unit { font-size: 22px; color: var(--fg-2); margin-left: 4px; letter-spacing: 0; }
.metric-label { color: var(--fg-2); margin-top: 12px; }

/* ===== Generic section ===== */
.section {
  padding: 120px 0;
  border-bottom: 1px solid var(--line-soft);
  position: relative;
}
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 64px;
}
.section-head .left { display: flex; flex-direction: column; gap: 18px; }
.section-head .right { color: var(--fg-1); max-width: 480px; justify-self: end; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px;
  background: var(--accent);
  display: inline-block;
}

/* ===== Service cards ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px 28px 36px;
  background: var(--bg-0);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 240px;
  transition: background 200ms ease;
}
.service:hover { background: var(--bg-1); }
.service:hover .service-arrow { transform: translate(4px,-4px); color: var(--accent); }
.service-top { display: flex; align-items: flex-start; justify-content: space-between; }
.service-num { color: var(--fg-2); }
.service-arrow {
  font-family: var(--font-mono); font-size: 18px; color: var(--fg-2);
  transition: transform 220ms ease, color 220ms ease;
}
.service-title { font-size: 22px; line-height: 1.18; font-weight: 500; letter-spacing: -0.015em; margin-top: 28px; }
.service-body { font-size: 13.5px; color: var(--fg-1); line-height: 1.55; }

/* ===== Process timeline ===== */
.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}
.process::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 18px;
  height: 1px;
  background: var(--line);
}
.process-step {
  padding: 0 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.process-dot {
  width: 36px; height: 36px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-0);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-1);
  letter-spacing: 0.04em;
  position: relative;
  z-index: 1;
}
.process-step.active .process-dot { border-color: var(--accent); color: var(--accent); }
.process-step h4 { font-size: 16px; font-weight: 500; letter-spacing: -0.01em; }
.process-step p { font-size: 13px; color: var(--fg-1); line-height: 1.55; }

/* ===== About strip ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 96px;
  align-items: start;
}
.about-text p { font-size: 19px; line-height: 1.55; color: var(--fg-0); margin-bottom: 20px; max-width: 620px; }
.about-text p.muted { color: var(--fg-1); font-size: 16px; }
.about-callout {
  margin-top: 32px;
  padding: 22px 24px;
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 620px;
}
.about-callout-label {
  color: var(--accent);
}
.about-callout p {
  font-size: 15px !important;
  line-height: 1.6 !important;
  color: var(--fg-1) !important;
  margin-bottom: 0 !important;
}

.owner-card {
  border: 1px solid var(--line);
  padding: 28px;
  background: var(--bg-1);
  display: flex; flex-direction: column; gap: 18px;
}
.owner-portrait {
  width: 100%; aspect-ratio: 4/5;
  background:
    repeating-linear-gradient(135deg, var(--bg-2) 0 6px, var(--bg-3) 6px 12px);
  border: 1px solid var(--line);
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 16px;
  color: var(--fg-2);
}
.owner-portrait .placeholder-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  background: var(--bg-0);
  padding: 4px 8px;
  border: 1px solid var(--line);
}
.owner-name { font-size: 22px; font-weight: 500; letter-spacing: -0.015em; }
.owner-role { color: var(--fg-2); margin-top: 2px; }
.owner-bio { font-size: 14px; color: var(--fg-1); line-height: 1.6; }
.owner-stats { display: flex; gap: 24px; padding-top: 16px; border-top: 1px solid var(--line-soft); }
.owner-stat .v { font-family: var(--font-display); font-size: 22px; font-weight: 500; }
.owner-stat .l { font-family: var(--font-mono); font-size: 10px; color: var(--fg-2); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }

/* ===== Projects featured ===== */
.proj-list { display: flex; flex-direction: column; }
.proj-row {
  display: grid;
  grid-template-columns: 80px 1.4fr 1fr 0.6fr 0.6fr 80px;
  gap: 32px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line-soft);
  cursor: pointer;
  position: relative;
  transition: padding 200ms ease;
}
.proj-row:first-child { border-top: 1px solid var(--line); }
.proj-row:hover { padding-left: 16px; padding-right: 16px; background: var(--bg-1); }
.proj-row:hover .proj-arrow { color: var(--accent); transform: translateX(4px); }
.proj-code { color: var(--fg-2); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; }
.proj-title { font-size: 22px; font-weight: 500; letter-spacing: -0.015em; }
.proj-meta { color: var(--fg-1); font-size: 14px; }
.proj-type { color: var(--fg-1); font-size: 13px; font-family: var(--font-mono); letter-spacing: 0.04em; text-transform: uppercase; }
.proj-year { color: var(--fg-1); font-family: var(--font-mono); font-size: 13px; }
.proj-arrow { color: var(--fg-2); font-size: 18px; transition: transform 220ms ease, color 220ms ease; justify-self: end; font-family: var(--font-mono); }

/* ===== Footer ===== */
.footer {
  padding: 96px 0 48px;
  border-top: 1px solid var(--line);
  background: var(--bg-0);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.footer h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-2); font-weight: 500; margin-bottom: 18px; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer a { color: var(--fg-1); font-size: 14px; }
.footer a:hover { color: var(--fg-0); }
.footer-bottom {
  margin-top: 96px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  display: flex; justify-content: space-between;
  color: var(--fg-2); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em;
}

/* ===== Projects page ===== */
.filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.filters .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-2); margin-right: 16px; }
.chip {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-1);
  transition: all 160ms ease;
}
.chip:hover { color: var(--fg-0); border-color: var(--fg-2); }
.chip.active { background: var(--fg-0); color: var(--bg-0); border-color: var(--fg-0); }

.proj-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.proj-card {
  border: 1px solid var(--line);
  background: var(--bg-1);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
  position: relative;
  min-height: 360px;
}
.proj-card:hover { background: var(--bg-2); border-color: var(--fg-2); }
.proj-card .thumb {
  aspect-ratio: 16/7;
  background:
    repeating-linear-gradient(135deg, var(--bg-2) 0 8px, var(--bg-3) 8px 16px);
  border: 1px solid var(--line-soft);
  position: relative;
  display: flex; align-items: flex-end; padding: 12px;
}
.proj-card .thumb .pcode {
  font-family: var(--font-mono); font-size: 10px; color: var(--fg-2); letter-spacing: 0.1em;
  background: var(--bg-0); padding: 4px 8px; border: 1px solid var(--line);
}
.proj-card .ptitle { font-size: 20px; font-weight: 500; letter-spacing: -0.015em; line-height: 1.2; }
.proj-card .pmeta { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; color: var(--fg-2); letter-spacing: 0.06em; }
.proj-card .pstatus { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }
.proj-card .pstatus::before { content: ""; width: 6px; height: 6px; border-radius: 999px; background: var(--fg-2); }
.proj-card .pstatus.ongoing::before { background: var(--accent); }
.proj-card .pstatus.complete::before { background: oklch(0.78 0.13 160); }

/* Detail drawer */
.drawer-overlay {
  position: fixed; inset: 0;
  background: oklch(0.10 0.008 240 / 0.6);
  backdrop-filter: blur(4px);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}
.drawer-overlay.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed;
  top: 0; right: 0;
  height: 100vh;
  width: min(520px, 92vw);
  background: var(--bg-1);
  border-left: 1px solid var(--line);
  z-index: 100;
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(0.2,0.7,0.2,1);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.drawer.open { transform: translateX(0); }
.drawer-head {
  padding: 24px 32px;
  border-bottom: 1px solid var(--line-soft);
  display: flex; justify-content: space-between; align-items: center;
  position: sticky; top: 0; background: var(--bg-1); z-index: 2;
}
.drawer-close { font-family: var(--font-mono); font-size: 12px; color: var(--fg-1); letter-spacing: 0.06em; }
.drawer-close:hover { color: var(--fg-0); }
.drawer-body { padding: 32px; display: flex; flex-direction: column; gap: 28px; }
.drawer-title { font-size: 36px; font-weight: 400; letter-spacing: -0.025em; line-height: 1.05; }
.drawer-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 20px 0; }
.spec-l { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-2); }
.spec-v { font-size: 14px; color: var(--fg-0); margin-top: 4px; }
.drawer-thumb {
  aspect-ratio: 16/10;
  background:
    repeating-linear-gradient(135deg, var(--bg-2) 0 8px, var(--bg-3) 8px 16px);
  border: 1px solid var(--line-soft);
}

/* ===== Contact page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-row { display: flex; flex-direction: column; gap: 6px; padding-bottom: 20px; border-bottom: 1px solid var(--line-soft); }
.contact-row .l { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-2); }
.contact-row .v { font-size: 18px; color: var(--fg-0); }
.contact-row .vsub { color: var(--fg-1); font-size: 13px; margin-top: 4px; }

.form { display: flex; flex-direction: column; gap: 18px; margin-top: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.input, .textarea, .select {
  width: 100%;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg-0);
  padding: 14px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 160ms ease;
}
.input:focus, .textarea:focus, .select:focus { border-color: var(--accent); }
.textarea { resize: vertical; min-height: 120px; }
.input::placeholder, .textarea::placeholder { color: var(--fg-2); }
.label-mono { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-2); margin-bottom: 6px; display: block; }

/* Map */
.map-wrap {
  border: 1px solid var(--line);
  background: var(--bg-1);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.map-head {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em;
  color: var(--fg-2); text-transform: uppercase;
}
.map-head .coords { color: var(--fg-1); }
.map {
  position: relative;
  aspect-ratio: 4/3.4;
  background: var(--bg-0);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}
.map svg { width: 100%; height: 100%; }
.map .map-grid line { stroke: var(--line-soft); stroke-width: 1; }
.map .road { stroke: var(--line); fill: none; stroke-width: 1.5; }
.map .road-major { stroke: oklch(0.36 0.008 240); stroke-width: 2.5; }
.map .water { fill: oklch(0.18 0.012 230); }
.map .block { fill: var(--bg-1); stroke: var(--line-soft); stroke-width: 0.5; }
.map .label-text { fill: var(--fg-2); font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; }
.map .marker-ring { fill: none; stroke: var(--accent); stroke-width: 1.5; }
.map .marker-dot { fill: var(--accent); }
.map .marker-pulse {
  fill: var(--accent);
  opacity: 0.25;
  transform-origin: center;
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(0.8); opacity: 0.45; }
  100% { transform: scale(3); opacity: 0; }
}
.map-controls {
  display: flex; gap: 6px;
  position: absolute; right: 12px; top: 12px;
  background: oklch(0.135 0.008 240 / 0.85);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2px;
}
.map-controls button {
  width: 28px; height: 28px;
  color: var(--fg-1);
  font-family: var(--font-mono); font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: color 160ms ease, background 160ms ease;
}
.map-controls button:hover { color: var(--fg-0); background: var(--bg-1); }
.map-legend {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 10px; color: var(--fg-2); letter-spacing: 0.08em;
}

/* ===== Owner experience timeline ===== */
.owner-exp {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line-soft);
  margin-top: 4px;
}
.exp-entry {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.exp-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.exp-years {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.exp-loc {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--fg-2);
}
.exp-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-0);
  letter-spacing: -0.01em;
}
.exp-project {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-2);
  letter-spacing: 0.04em;
  margin-top: 2px;
}

/* ===== Owner skill tags ===== */
.owner-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 14px 0 4px;
}
.skill-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-2);
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: var(--radius);
  transition: color 160ms ease, border-color 160ms ease;
}
.skill-tag:hover { color: var(--fg-0); border-color: var(--fg-1); }

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive (compact) ===== */
@media (max-width: 1100px) {
  :root { --pad-x: 32px; }
  .topbar-inner { grid-template-columns: auto 1fr auto; gap: 24px; }
  .nav a { padding: 8px 10px; font-size: 12px; }
  .hero-metrics { grid-template-columns: repeat(2, 1fr); }
  .metric { border-right: none; border-bottom: 1px solid var(--line-soft); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process::before { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .proj-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-row { grid-template-columns: 60px 1fr 0.7fr 40px; }
  .proj-row .hide-md { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .section { padding: 80px 0; }
  .hero { padding: 80px 0 64px; }
  .section-head { grid-template-columns: 1fr; gap: 24px; }
  .section-head .right { justify-self: start; }
}
@media (max-width: 680px) {
  :root { --pad-x: 18px; }
  .topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
  .nav { display: none; }
  .lang-toggle { font-size: 10px; }
  .lang-toggle button { padding: 5px 7px; }
  .burger { display: flex; }
  .service-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .proj-grid { grid-template-columns: 1fr; }
  .proj-row { grid-template-columns: 60px 1fr 40px; }
  .proj-row .hide-sm { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-metrics { grid-template-columns: 1fr 1fr; }
  .metric-num { font-size: 40px; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .hero-cta .btn { width: 100%; justify-content: space-between; }
  .cta-strip-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
  .cta-strip-grid .btn { width: 100%; justify-content: space-between; }
  .display-lg { font-size: clamp(32px, 9vw, 64px); }
  .display-md { font-size: clamp(26px, 7vw, 48px); }
  .about-text p { font-size: 16px; }
  .owner-stats { gap: 16px; }
  .owner-stat .v { font-size: 18px; }
}

/* ===== Burger button ===== */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: none;
  flex-shrink: 0;
}
.burger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--fg-0);
  transition: transform 200ms ease, opacity 200ms ease;
}
.burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ===== Mobile nav panel ===== */
.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: min(300px, 85vw);
  height: 100dvh;
  background: var(--bg-1);
  border-left: 1px solid var(--line);
  z-index: 200;
  transition: right 280ms cubic-bezier(0.4, 0, 0.2, 1);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
}
.mobile-nav.open { right: 0; }
.mobile-nav-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 8px;
}
.mobile-nav-close {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-2);
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  background: none;
  transition: color 160ms ease;
}
.mobile-nav-close:hover { color: var(--fg-0); }
.mobile-nav-list {
  display: flex;
  flex-direction: column;
}
.mobile-nav-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  color: var(--fg-1);
  transition: color 160ms ease;
}
.mobile-nav-list a:hover,
.mobile-nav-list a.active { color: var(--fg-0); }
.mobile-nav-list a.active .nav-num { color: var(--accent); }
.mobile-nav-foot {
  margin-top: auto;
  padding-top: 24px;
}
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: oklch(0.05 0.005 240 / 0.7);
  backdrop-filter: blur(3px);
  z-index: 199;
}
.mobile-nav-overlay.open { display: block; }