/* ==========================================================================
   Perth Modular Tiling Pty Ltd — perthmodulartilingtec.site
   Art direction: "Set-out" — glazed petrol + limestone, brass accent,
   sharp shape language (hairline rules, 2px radius), mono utility face.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens — every value below this block references these.
   -------------------------------------------------------------------------- */
:root {
  /* Brand */
  --primary: #16413C;
  --primary-deep: #0E2C29;
  --primary-soft: #2A6058;
  --accent: #B7791F;
  --accent-ink: #8C5A10;
  --accent-bright: #E3B04B;

  /* Neutral ramp (warm limestone) */
  --bg: #F6F4F0;
  --surface: #FFFFFF;
  --surface-2: #EDEAE3;
  --border: #DBD6CC;
  --border-strong: #C3BCAE;

  /* Ink */
  --text-dark: #1C1F1E;
  --text-light: #565C59;
  --on-dark: #EDEFEC;
  --on-dark-muted: #A9B6B1;
  --border-dark: rgba(237, 239, 236, 0.16);
  --surface-dark: rgba(237, 239, 236, 0.05);

  /* Glaze samples (set-out board) */
  --glaze-1: #E4E0D6;
  --glaze-2: #CFD8D2;
  --glaze-3: #A9BDB6;
  --sheen: linear-gradient(148deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0) 58%);

  /* Background craft */
  --grid-line: rgba(28, 31, 30, 0.055);
  --grid-line-dark: rgba(237, 239, 236, 0.07);
  --tile: 68px;
  --glow-primary: rgba(42, 96, 88, 0.14);
  --glow-accent: rgba(183, 121, 31, 0.11);
  --glow-dark: rgba(42, 96, 88, 0.55);
  --header-bg: rgba(246, 244, 240, 0.82);

  /* Type */
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Segoe UI Semibold", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "Segoe UI Mono", "SF Mono", Consolas, "Liberation Mono", monospace;

  --fs-hero: clamp(2.25rem, 5.2vw, 3.85rem);
  --fs-page-title: clamp(1.95rem, 4.2vw, 3rem);
  --fs-h2: clamp(1.6rem, 3vw, 2.35rem);
  --fs-h3: clamp(1.06rem, 0.5vw + 0.95rem, 1.22rem);
  --fs-lead: clamp(1.06rem, 0.6vw + 0.92rem, 1.25rem);
  --fs-body: clamp(1rem, 0.2vw + 0.95rem, 1.06rem);
  --fs-small: 0.86rem;
  --fs-mono: 0.78rem;

  /* Spacing */
  --s1: 0.5rem;
  --s2: 0.75rem;
  --s3: 1rem;
  --s4: 1.5rem;
  --s5: 2.5rem;
  --s6: 4rem;
  --s7: 6rem;
  --section-y: clamp(3rem, 7vw, 6.5rem);
  --container: 1140px;
  --gutter: 22px;

  /* Shape */
  --radius: 2px;
  --radius-sm: 1px;
  --shadow-1: 0 1px 2px rgba(28, 31, 30, 0.05);
  --shadow-2: 0 1px 2px rgba(28, 31, 30, 0.04), 0 10px 28px rgba(28, 31, 30, 0.07);
  --shadow-3: 0 2px 4px rgba(28, 31, 30, 0.06), 0 18px 44px rgba(28, 31, 30, 0.1);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --speed: 180ms;
}

/* --------------------------------------------------------------------------
   2. Reset + base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-dark);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.68;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.022em;
  margin: 0 0 var(--s3);
  color: var(--text-dark);
}

p { margin: 0 0 var(--s3); max-width: 68ch; }
ul, ol { margin: 0 0 var(--s3); padding-left: var(--s4); }
li { margin-bottom: var(--s1); max-width: 68ch; }
strong { font-weight: 700; }

a { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--primary); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent-ink);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.measure { max-width: 62ch; }

.mono {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--primary-deep);
  color: var(--on-dark);
  padding: var(--s2) var(--s3);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
}
.skip-link:focus { left: var(--s3); top: var(--s2); color: var(--on-dark); }

/* Eyebrow ------------------------------------------------------------------ */
.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--s2);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin: 0 0 var(--s3);
}
.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: none;
  background: var(--accent);
}
.eyebrow-light { color: var(--accent-bright); }
.eyebrow-light::before { background: var(--accent-bright); }

/* --------------------------------------------------------------------------
   3. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  padding: 0.8rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--speed) var(--ease),
              background-color var(--speed) var(--ease),
              border-color var(--speed) var(--ease),
              box-shadow var(--speed) var(--ease),
              color var(--speed) var(--ease);
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--primary);
  color: var(--on-dark);
  box-shadow: var(--shadow-1);
}
.btn-primary:hover {
  background: var(--primary-deep);
  color: var(--on-dark);
  box-shadow: var(--shadow-2);
}

.btn-accent {
  background: var(--accent);
  color: var(--text-dark);
  box-shadow: var(--shadow-1);
}
.btn-accent:hover {
  background: var(--accent-bright);
  color: var(--text-dark);
  box-shadow: var(--shadow-2);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--border-strong);
}
.btn-outline:hover {
  background: var(--surface);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-1);
}

.btn-light {
  background: var(--on-dark);
  color: var(--primary-deep);
}
.btn-light:hover { background: var(--surface); color: var(--primary-deep); }

.btn-outline-light {
  background: transparent;
  color: var(--on-dark);
  border-color: var(--border-dark);
}
.btn-outline-light:hover {
  background: var(--surface-dark);
  border-color: var(--on-dark-muted);
  color: var(--on-dark);
}

.btn-sm { padding: 0.55rem 1.05rem; font-size: 0.86rem; }

/* --------------------------------------------------------------------------
   4. Header / navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  backdrop-filter: saturate(180%) blur(10px);
}

.nav-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  min-height: 72px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  text-decoration: none;
  color: var(--text-dark);
}
.wordmark-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex: none;
  background: var(--primary);
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  box-shadow: inset -3px -3px 0 0 var(--primary-deep);
}
.wordmark-text {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.wordmark-suffix {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--s4);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--s4);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links li { margin: 0; }

.nav-link {
  position: relative;
  display: inline-block;
  padding: var(--s1) 0;
  color: var(--text-dark);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--speed) var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--speed) var(--ease);
}
.nav-link:hover { color: var(--accent-ink); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-link.is-active { color: var(--primary); }
.nav-link.is-active::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 10px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-dark);
}

/* --------------------------------------------------------------------------
   5. Background craft (shared by hero + page heroes)
   -------------------------------------------------------------------------- */
.grid-bg {
  position: relative;
  background-color: var(--bg);
  background-image:
    radial-gradient(62% 72% at 80% 4%, var(--glow-primary), transparent 62%),
    radial-gradient(52% 64% at 0% 104%, var(--glow-accent), transparent 70%),
    repeating-linear-gradient(to right, var(--grid-line) 0 1px, transparent 1px var(--tile)),
    repeating-linear-gradient(to bottom, var(--grid-line) 0 1px, transparent 1px var(--tile));
  border-bottom: 1px solid var(--border-strong);
}

/* --------------------------------------------------------------------------
   6. Hero (homepage)
   -------------------------------------------------------------------------- */
.hero { padding: clamp(3rem, 6vw, var(--s7)) 0 clamp(3.5rem, 7vw, var(--s7)); }

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(2rem, 5vw, var(--s6));
  align-items: center;
  min-height: 56vh;
}

.hero-title {
  font-size: var(--fs-hero);
  letter-spacing: -0.032em;
  line-height: 1.04;
  margin-bottom: var(--s4);
  max-width: 15ch;
}
.hero-title em {
  font-style: normal;
  color: var(--primary);
  box-shadow: inset 0 -0.18em 0 0 var(--glow-accent);
}

.hero-lead {
  font-size: var(--fs-lead);
  color: var(--text-light);
  max-width: 54ch;
  margin-bottom: var(--s5);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
  margin-bottom: var(--s5);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2) var(--s3);
  align-items: center;
  padding-top: var(--s3);
  border-top: 1px solid var(--border-strong);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-light);
  max-width: 54ch;
}

/* Signature: the set-out board ------------------------------------------- */
.setout {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-3);
  padding: var(--s4);
}
.setout-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s3);
  padding-bottom: var(--s3);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--s4);
}
.setout-label {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-light);
}
.setout-label strong { color: var(--primary); }

.setout-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  padding: 5px;
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.tile {
  aspect-ratio: 5 / 4;
  background-color: var(--glaze-1);
  background-image: var(--sheen);
  border-radius: var(--radius-sm);
}
.tile--b { background-color: var(--glaze-2); }
.tile--c { background-color: var(--glaze-3); }
.tile--deep { background-color: var(--primary-soft); }
.tile--accent { background-color: var(--accent); }
.tile--wide { grid-column: span 2; }

.setout-foot {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2) var(--s4);
  margin-top: var(--s4);
  padding-top: var(--s3);
  border-top: 1px solid var(--border);
}
.setout-key {
  display: inline-flex;
  align-items: center;
  gap: var(--s1);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-light);
}
.setout-swatch {
  width: 12px;
  height: 12px;
  flex: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
}
.swatch--glaze { background: var(--glaze-3); }
.swatch--deep { background: var(--primary-soft); }
.swatch--accent { background: var(--accent); }

/* --------------------------------------------------------------------------
   7. Page hero (inner pages)
   -------------------------------------------------------------------------- */
.page-hero { padding: clamp(2.75rem, 6vw, 4.75rem) 0 clamp(2.25rem, 5vw, 3.75rem); }
.page-title {
  font-size: var(--fs-page-title);
  letter-spacing: -0.03em;
  margin-bottom: var(--s3);
  max-width: 20ch;
}
.page-lead {
  font-size: var(--fs-lead);
  color: var(--text-light);
  max-width: 58ch;
  margin: 0;
}

/* --------------------------------------------------------------------------
   8. Sections
   -------------------------------------------------------------------------- */
.section { padding: var(--section-y) 0; }
.section--tint { background: var(--surface-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section--surface { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section--dark {
  background-color: var(--primary-deep);
  background-image:
    radial-gradient(48% 70% at 88% 0%, var(--glow-dark), transparent 64%),
    repeating-linear-gradient(to right, var(--grid-line-dark) 0 1px, transparent 1px var(--tile)),
    repeating-linear-gradient(to bottom, var(--grid-line-dark) 0 1px, transparent 1px var(--tile));
  color: var(--on-dark);
}
.section--dark h2, .section--dark h3 { color: var(--on-dark); }
.section--dark p { color: var(--on-dark-muted); }
.section--dark a:focus-visible,
.footer a:focus-visible,
.footer button:focus-visible { outline-color: var(--accent-bright); }

.section-head { margin-bottom: var(--s5); max-width: 62ch; }
.section-title { font-size: var(--fs-h2); margin-bottom: var(--s3); }
.section-intro { color: var(--text-light); margin: 0; }
.section--dark .section-intro { color: var(--on-dark-muted); }

.section-head--split {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s4);
  max-width: none;
}
.section-head--split .section-head-copy { max-width: 62ch; }

/* --------------------------------------------------------------------------
   9. Value props
   -------------------------------------------------------------------------- */
.props {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s4);
}
.prop {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: var(--s4);
  box-shadow: var(--shadow-1);
}
.prop-title { font-size: var(--fs-h3); margin-bottom: var(--s2); }
.prop-text { color: var(--text-light); margin: 0; font-size: var(--fs-small); line-height: 1.65; }

/* Icon tile ---------------------------------------------------------------- */
.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: var(--s3);
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--primary);
}
.icon-tile svg { width: 24px; height: 24px; }
.icon-tile--accent { background: var(--glow-accent); border-color: var(--border-strong); color: var(--accent-ink); }
.icon-tile--dark { background: var(--surface-dark); border-color: var(--border-dark); color: var(--accent-bright); }

/* --------------------------------------------------------------------------
   10. Services
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s4);
}
.services-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.service-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--s4);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.service-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
  border-color: var(--border-strong);
}
.service-title { font-size: var(--fs-h3); margin-bottom: var(--s2); }
.service-text { color: var(--text-light); font-size: var(--fs-small); line-height: 1.65; margin: 0; }
.service-list {
  list-style: none;
  margin: var(--s3) 0 0;
  padding: var(--s3) 0 0;
  border-top: 1px solid var(--border);
}
.service-list li {
  position: relative;
  padding-left: var(--s3);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: var(--s1);
}
.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--accent);
}

/* --------------------------------------------------------------------------
   11. Process steps (dark band) — order carries real information
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--s4);
  counter-reset: step;
}
.step {
  padding-top: var(--s3);
  border-top: 1px solid var(--border-dark);
}
.step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  color: var(--accent-bright);
  margin-bottom: var(--s2);
}
.step-title { font-size: var(--fs-h3); margin-bottom: var(--s2); }
.step-text { font-size: var(--fs-small); line-height: 1.65; margin: 0; }

/* --------------------------------------------------------------------------
   12. Split band (copy + CSS-drawn panel)
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, var(--s6));
  align-items: center;
}
.split--reverse .split-copy { order: 2; }
.split--reverse .split-visual { order: 1; }

.spec-panel {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-2);
  overflow: hidden;
}
.spec-head {
  background: var(--primary);
  color: var(--on-dark);
  padding: var(--s3) var(--s4);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.spec-row {
  display: grid;
  grid-template-columns: 40% minmax(0, 60%);
  gap: var(--s3);
  padding: var(--s3) var(--s4);
  border-bottom: 1px solid var(--border);
}
.spec-row:last-child { border-bottom: 0; }
.spec-key {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
}
.spec-val { font-size: var(--fs-small); font-weight: 600; overflow-wrap: anywhere; }
.spec-val a { font-weight: 600; }

/* --------------------------------------------------------------------------
   13. Credentials strip (factual only)
   -------------------------------------------------------------------------- */
.creds {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.cred { background: var(--surface); padding: var(--s4); }
.cred-key {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: var(--s1);
}
.cred-val {
  display: block;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   14. Coverage list
   -------------------------------------------------------------------------- */
.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  list-style: none;
  margin: 0;
  padding: 0;
}
.area-list li { margin: 0; }
.area-item {
  display: inline-block;
  padding: var(--s1) var(--s3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   15. Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, var(--s5));
  align-items: start;
}
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--s5);
  box-shadow: var(--shadow-1);
}
.contact-email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent-ink);
  overflow-wrap: anywhere;
}

.form { margin-top: var(--s3); }
.field { margin-bottom: var(--s3); }
.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: var(--s1);
}
.field-input,
.field-textarea,
.field-select {
  display: block;
  width: 100%;
  padding: 0.7rem var(--s3);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-dark);
  transition: border-color var(--speed) var(--ease), background-color var(--speed) var(--ease);
}
.field-input:focus,
.field-textarea:focus,
.field-select:focus { border-color: var(--primary); background: var(--surface); }
.field-textarea { min-height: 140px; resize: vertical; }
.form-note {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.04em;
  color: var(--text-light);
  margin: var(--s3) 0 0;
  line-height: 1.6;
  text-transform: none;
}

/* --------------------------------------------------------------------------
   16. Legal pages
   -------------------------------------------------------------------------- */
.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(2rem, 5vw, var(--s6));
  align-items: start;
}
.legal-toc {
  position: sticky;
  top: 96px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--s4);
}
.legal-toc-title {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: var(--s2);
}
.legal-toc ul { list-style: none; margin: 0; padding: 0; }
.legal-toc li { margin-bottom: var(--s1); }
.legal-toc a {
  font-size: var(--fs-small);
  color: var(--text-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.legal-toc a:hover { color: var(--accent-ink); border-bottom-color: var(--accent); }

.legal-body { max-width: 72ch; }
.legal-body h2 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-top: var(--s5);
  padding-top: var(--s3);
  border-top: 1px solid var(--border);
}
.legal-body h2:first-of-type { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-body h3 { font-size: var(--fs-h3); margin-top: var(--s4); }
.legal-body p, .legal-body li { color: var(--text-light); }
.legal-updated {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
  padding: var(--s1) var(--s2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  margin-bottom: var(--s4);
}

/* --------------------------------------------------------------------------
   17. CTA strip
   -------------------------------------------------------------------------- */
.cta-strip {
  background-color: var(--primary);
  background-image: radial-gradient(60% 100% at 92% 0%, var(--glow-dark), transparent 66%);
  color: var(--on-dark);
  padding: clamp(2.75rem, 6vw, var(--s6)) 0;
  border-top: 3px solid var(--accent);
}
.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s5);
}
.cta-copy { max-width: 56ch; }
.cta-title { font-size: var(--fs-h2); color: var(--on-dark); margin-bottom: var(--s2); }
.cta-text { color: var(--on-dark-muted); margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: var(--s3); }

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--primary-deep);
  color: var(--on-dark-muted);
  border-top: 1px solid var(--border-dark);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: var(--s5);
  padding: clamp(2.75rem, 5vw, var(--s6)) 0;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  margin-bottom: var(--s3);
  color: var(--on-dark);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.footer-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: none;
  background: var(--accent);
  color: var(--primary-deep);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: var(--radius);
}
.footer-blurb { font-size: var(--fs-small); line-height: 1.65; color: var(--on-dark-muted); max-width: 40ch; }
.footer-reg {
  margin: var(--s3) 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-dark-muted);
  line-height: 1.9;
}
.footer-title {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-dark);
  margin-bottom: var(--s3);
}
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: var(--s2); }
.footer-links a {
  color: var(--on-dark-muted);
  font-size: var(--fs-small);
  text-decoration: none;
  transition: color var(--speed) var(--ease);
}
.footer-links a:hover { color: var(--accent-bright); }
.footer-contact { font-size: var(--fs-small); line-height: 1.8; overflow-wrap: anywhere; }
.footer-contact a { color: var(--accent-bright); text-decoration: none; }
.footer-contact a:hover { color: var(--on-dark); text-decoration: underline; }

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  background: var(--surface-dark);
}
.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  padding: var(--s4) 0;
}
.footer-copy {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--on-dark-muted);
}
.footer-legal { display: flex; flex-wrap: wrap; gap: var(--s4); list-style: none; margin: 0; padding: 0; }
.footer-legal li { margin: 0; }
.footer-legal a {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-dark-muted);
  text-decoration: none;
}
.footer-legal a:hover { color: var(--accent-bright); }

/* --------------------------------------------------------------------------
   19. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-toc { position: static; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; min-height: 0; }
  .split { grid-template-columns: 1fr; }
  .split--reverse .split-copy,
  .split--reverse .split-visual { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .creds { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .props { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--s3);
    padding: var(--s4);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-2);
  }
  .nav-menu.open { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links li { border-bottom: 1px solid var(--border); }
  .nav-link { display: block; padding: var(--s2) 0; }
  .nav-link::after { bottom: 0; }
  .services-grid,
  .services-grid--two { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .spec-row { grid-template-columns: 1fr; gap: var(--s1); }
  .cta-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .creds { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--s5); }
  .btn { width: 100%; }
  .nav-menu .btn { width: 100%; }
  .wordmark-text { font-size: 0.95rem; }
}

/* --------------------------------------------------------------------------
   20. Reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .btn:hover, .service-card:hover { transform: none; }
}