:root,
[data-theme='light'] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2.25rem, 1.25rem + 3.8vw, 4.75rem);
  --text-3xl: clamp(3rem, 1rem + 5vw, 6.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --color-bg: #f4f5f0;
  --color-surface: #fbfbf7;
  --color-surface-2: #ffffff;
  --color-surface-offset: #e9eee7;
  --color-surface-offset-2: #dfe8e4;
  --color-surface-dynamic: #d3dfdc;
  --color-divider: #d7ddd8;
  --color-border: #c6d0ca;
  --color-text: #13201f;
  --color-text-muted: #5e6a68;
  --color-text-faint: #8f9b98;
  --color-text-inverse: #f7fbfa;
  --color-primary: #0d5d64;
  --color-primary-hover: #08464d;
  --color-primary-active: #05343a;
  --color-primary-highlight: #d1e5e4;
  --color-warning: #985328;
  --color-warning-highlight: #ead8c8;
  --color-success: #397a50;
  --color-success-highlight: #d5e4db;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 2px oklch(0.22 0.02 190 / 0.06);
  --shadow-md: 0 6px 20px oklch(0.22 0.02 190 / 0.1);
  --shadow-lg: 0 20px 60px oklch(0.22 0.02 190 / 0.16);
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
  --font-display: 'Cabinet Grotesk', 'Inter', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #0f1413;
  --color-surface: #151b1a;
  --color-surface-2: #1a2221;
  --color-surface-offset: #1e2826;
  --color-surface-offset-2: #273431;
  --color-surface-dynamic: #33423f;
  --color-divider: #26302e;
  --color-border: #35423f;
  --color-text: #e5edeb;
  --color-text-muted: #aab6b3;
  --color-text-faint: #788582;
  --color-text-inverse: #101614;
  --color-primary: #73c5c7;
  --color-primary-hover: #9bd7d8;
  --color-primary-active: #c1e8e8;
  --color-primary-highlight: #173738;
  --color-warning: #d6925c;
  --color-warning-highlight: #3f2d22;
  --color-success: #80c095;
  --color-success-highlight: #20382a;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 20px 60px oklch(0 0 0 / 0.48);
}

body {
  overflow-x: hidden;
}

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

.skip-link {
  position: fixed;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 100;
  transform: translateY(-150%);
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - var(--space-8)), var(--content-wide));
  margin-inline: auto;
}

.section {
  padding-block: clamp(var(--space-12), 7vw, var(--space-24));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg), transparent 8%);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  backdrop-filter: blur(18px);
}

.header-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-6);
  align-items: center;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 44px;
}

.brand-mark {
  width: 42px;
  color: var(--color-primary);
  flex: 0 0 auto;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  line-height: 1.1;
}

.brand small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  line-height: 1.2;
}

.desktop-nav {
  justify-self: center;
  display: flex;
  gap: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 700;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid oklch(from var(--color-text) l c h / 0.12);
  color: var(--color-text-muted);
}

.theme-toggle:hover {
  color: var(--color-primary);
  background: var(--color-surface);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 900;
  border: 1px solid transparent;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

[data-theme='dark'] .btn-primary {
  color: #071313;
}

.btn-secondary,
.btn-small {
  background: var(--color-surface);
  color: var(--color-primary);
  border-color: oklch(from var(--color-primary) l c h / 0.18);
}

.btn-full {
  width: 100%;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 82vh;
  display: grid;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: auto -15% -35% 40%;
  height: 520px;
  background:
    radial-gradient(circle at 20% 20%, color-mix(in oklab, var(--color-primary), transparent 60%), transparent 35%),
    radial-gradient(circle at 70% 60%, color-mix(in oklab, var(--color-success), transparent 70%), transparent 40%);
  filter: blur(12px);
  opacity: 0.5;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: clamp(var(--space-8), 6vw, var(--space-20));
  align-items: center;
}

.eyebrow {
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

h1,
h2 {
  font-family: var(--font-display);
  letter-spacing: -0.045em;
}

h1 {
  max-width: 14ch;
  font-size: var(--text-2xl);
}

h2 {
  max-width: 13ch;
  font-size: var(--text-xl);
}

h3 {
  font-size: var(--text-lg);
  line-height: 1.2;
}

.hero-lede,
.section-head p,
.areas-grid p,
.cost-grid p,
.contact-grid p,
.disclosure-grid p,
.site-footer p {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
}

.legal-microcopy {
  max-width: 64ch;
  margin-top: var(--space-5);
  color: var(--color-warning);
  font-size: var(--text-sm);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  max-width: 720px;
  margin-top: var(--space-10);
}

.signal-row div {
  padding: var(--space-4);
  background: color-mix(in oklab, var(--color-surface), transparent 10%);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
  border-radius: var(--radius-lg);
}

.signal-row dt {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
}

.signal-row dd {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 900;
}

.hero-panel,
.lead-form,
.cost-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.hero-panel {
  padding: var(--space-6);
}

.panel-topline {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 900;
  margin-bottom: var(--space-4);
}

.status-dot {
  width: 10px;
  height: 10px;
  background: var(--color-success);
  border-radius: var(--radius-full);
  box-shadow: 0 0 0 6px var(--color-success-highlight);
}

.mini-form,
.lead-form {
  display: grid;
  gap: var(--space-4);
}

.mini-form {
  margin-top: var(--space-6);
}

label {
  display: grid;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1px solid oklch(from var(--color-text) l c h / 0.14);
  border-radius: var(--radius-md);
  text-transform: none;
}

textarea {
  resize: vertical;
}

.form-note {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.hidden-field {
  display: none;
}

.checkbox-row {
  display: flex;
  grid-template-columns: auto 1fr;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.45;
  text-transform: none;
}

.checkbox-row input {
  width: 18px;
  min-height: 18px;
  margin-top: 0.15rem;
}

.quick-help {
  background: var(--color-surface-offset);
}

.split,
.areas-grid,
.cost-grid,
.contact-grid,
.disclosure-grid,
.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(var(--space-8), 7vw, var(--space-20));
  align-items: start;
}

.steps-list {
  display: grid;
  gap: var(--space-4);
  counter-reset: item;
}

.steps-list li {
  list-style: none;
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  gap: var(--space-10);
  align-items: end;
  margin-bottom: var(--space-10);
}

.section-head.narrow {
  display: block;
}

.service-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: var(--space-4);
}

.service-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.service-card span,
.timeline span {
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  font-weight: 900;
}

.service-card h3 {
  margin-top: var(--space-8);
}

.service-card p,
.timeline p,
.faq-list p {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
}

.feature-card {
  grid-row: span 2;
  min-height: 420px;
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--color-primary), transparent 78%), transparent),
    var(--color-surface);
}

.areas {
  background: var(--color-surface);
}

.area-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.area-list a {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  font-weight: 900;
}

.area-list a::after {
  content: '→';
  color: var(--color-primary);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.timeline article {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
  border-radius: var(--radius-lg);
}

.disclosure-section {
  background: var(--color-surface-offset);
}

.disclosure-cards {
  display: grid;
  gap: var(--space-4);
}

.disclosure-cards article {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
  border-radius: var(--radius-lg);
}

.disclosure-cards h3 {
  font-size: var(--text-base);
}

.cost-band {
  background: var(--color-primary-highlight);
}

.cost-card {
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

.cost-card ul {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-left: var(--space-6);
  color: var(--color-text-muted);
}

.faq-list {
  display: grid;
  gap: var(--space-3);
}

details {
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
  border-radius: var(--radius-lg);
}

summary {
  cursor: pointer;
  font-weight: 900;
}

.contact-section {
  background:
    linear-gradient(180deg, transparent, color-mix(in oklab, var(--color-surface-offset), transparent 20%));
}

.lead-form {
  padding: var(--space-6);
}

.contact-note {
  max-width: 56ch;
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: var(--color-warning-highlight);
  border-radius: var(--radius-lg);
  color: var(--color-text);
}

.site-footer {
  padding-block: var(--space-12);
  background: var(--color-surface);
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.08);
}

.legal-page {
  min-height: 70vh;
}

.legal-content {
  max-width: 820px;
}

.legal-content h1 {
  max-width: 16ch;
}

.legal-content h2 {
  max-width: none;
  margin-top: var(--space-10);
  font-size: clamp(1.35rem, 1.1rem + 1vw, 2rem);
}

.legal-content p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}

.legal-note {
  padding: var(--space-5);
  background: var(--color-warning-highlight);
  border-radius: var(--radius-lg);
  color: var(--color-text) !important;
}

.thank-you-page {
  min-height: 100vh;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 80% 30%, color-mix(in oklab, var(--color-primary), transparent 75%), transparent 32%),
    var(--color-bg);
}

.thank-you-card {
  padding: clamp(var(--space-8), 6vw, var(--space-16));
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.thank-you-card .btn {
  margin-top: var(--space-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: start;
}

.footer-grid nav {
  display: grid;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 700;
}

.mobile-cta {
  display: none;
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .header-grid {
    grid-template-columns: 1fr auto;
  }

  .hero-grid,
  .split,
  .areas-grid,
  .cost-grid,
  .contact-grid,
  .disclosure-grid,
  .faq-grid,
  .section-head {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 12ch;
  }

  .service-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .feature-card {
    grid-row: auto;
    min-height: 300px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - var(--space-6)), var(--content-wide));
  }

  .header-actions .btn-small {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: var(--space-8);
  }

  .signal-row,
  .area-list {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .mobile-cta {
    position: fixed;
    inset: auto var(--space-3) var(--space-3);
    z-index: 60;
    display: block;
  }

  .mobile-cta .btn {
    width: 100%;
    box-shadow: var(--shadow-lg);
  }

  .site-footer {
    padding-bottom: var(--space-24);
  }
}