: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(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7.25rem);

  --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: #f6f0e7;
  --color-surface: #fffaf2;
  --color-surface-2: #eee3d4;
  --color-surface-offset: #e4d4c0;
  --color-border: #c9b89f;
  --color-divider: #d7c8b5;
  --color-text: #281d14;
  --color-text-muted: #756554;
  --color-text-faint: #a79784;
  --color-text-inverse: #fffaf2;
  --color-primary: #5b321f;
  --color-primary-hover: #3f2114;
  --color-primary-active: #2b160d;
  --color-primary-highlight: #ead7c3;
  --color-accent: #8a5a35;
  --color-sage: #6c7256;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 2px oklch(0.25 0.04 65 / 0.08);
  --shadow-md: 0 8px 24px oklch(0.25 0.04 65 / 0.1);
  --shadow-lg: 0 24px 64px oklch(0.25 0.04 65 / 0.16);
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Work Sans', 'Segoe UI', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #17120e;
  --color-surface: #211912;
  --color-surface-2: #2c2118;
  --color-surface-offset: #36291f;
  --color-border: #564331;
  --color-divider: #403125;
  --color-text: #efe2d1;
  --color-text-muted: #b8a690;
  --color-text-faint: #826f5b;
  --color-text-inverse: #1b120c;
  --color-primary: #d7a16d;
  --color-primary-hover: #efbd85;
  --color-primary-active: #ffd1a0;
  --color-primary-highlight: #3a2a1e;
  --color-accent: #c48750;
  --color-sage: #a6ad84;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.22);
  --shadow-md: 0 8px 24px oklch(0 0 0 / 0.34);
  --shadow-lg: 0 24px 64px oklch(0 0 0 / 0.45);
}

body {
  background:
    radial-gradient(circle at 8% 4%, color-mix(in oklab, var(--color-primary-highlight) 65%, transparent) 0 18rem, transparent 30rem),
    linear-gradient(180deg, var(--color-bg) 0%, color-mix(in oklab, var(--color-bg) 86%, var(--color-surface-2)) 100%);
}

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

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 100;
  padding: var(--space-2) var(--space-4);
  background: var(--color-text);
  color: var(--color-text-inverse);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid color-mix(in oklab, var(--color-border) 75%, transparent);
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(16px);
}

.nav {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-4);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

.brand-text {
  display: grid;
  line-height: 1.05;
}

.brand-text span:first-child {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
}

.brand-text span:last-child {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.nav-links a:hover {
  color: var(--color-text);
}

.theme-toggle {
  min-width: 44px;
  min-height: 44px;
  display: inline-grid;
  place-items: center;
  border: 1px solid color-mix(in oklab, var(--color-border) 80%, transparent);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}

.theme-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-primary);
}

.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.hero {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}

.hero-grid {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: '';
  width: 2.5rem;
  height: 1px;
  background: var(--color-primary);
}

h1,
h2,
.display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 10ch;
  font-size: var(--text-hero);
  line-height: 0.92;
}

.hero-copy {
  margin-top: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.cta-row {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
}

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

[data-theme='dark'] .button-primary {
  color: #1b120c;
}

.button-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.button-secondary {
  border: 1px solid color-mix(in oklab, var(--color-border) 84%, transparent);
  color: var(--color-text);
  background: color-mix(in oklab, var(--color-surface) 72%, transparent);
}

.button-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.hero-card {
  position: relative;
  min-height: 32rem;
  overflow: hidden;
  border: 1px solid color-mix(in oklab, var(--color-border) 72%, transparent);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--color-surface) 86%, transparent), color-mix(in oklab, var(--color-surface-offset) 82%, transparent)),
    repeating-linear-gradient(90deg, transparent 0 2.4rem, color-mix(in oklab, var(--color-primary) 6%, transparent) 2.4rem 2.48rem);
  box-shadow: var(--shadow-lg);
}

.gate-visual {
  position: absolute;
  inset: 8% 10%;
  display: grid;
  grid-template-rows: 1fr auto;
}

.rails {
  position: relative;
  border: 10px solid var(--color-primary);
  border-bottom-width: 14px;
  border-radius: var(--radius-sm);
  background:
    repeating-linear-gradient(90deg, transparent 0 11%, var(--color-primary) 11% 14%, transparent 14% 25%),
    linear-gradient(180deg, color-mix(in oklab, var(--color-surface) 60%, transparent), color-mix(in oklab, var(--color-surface-offset) 80%, transparent));
}

.rails::before,
.rails::after {
  content: '';
  position: absolute;
  left: -1.2rem;
  right: -1.2rem;
  height: 0.7rem;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.rails::before {
  top: 22%;
}

.rails::after {
  bottom: 23%;
}

.latch {
  position: absolute;
  right: 12%;
  top: 42%;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 3px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.measurement-note {
  align-self: end;
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--color-surface) 82%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-border) 70%, transparent);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.section-tight {
  padding-block: clamp(var(--space-8), 6vw, var(--space-16));
}

.section-header {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.section-header h2 {
  max-width: 13ch;
  font-size: var(--text-3xl);
}

.section-header p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.proof-strip {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.proof-item {
  display: grid;
  gap: var(--space-1);
}

.proof-item strong {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
}

.proof-item span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.split {
  display: grid;
  gap: var(--space-10);
  align-items: start;
}

.service-list {
  display: grid;
  gap: var(--space-4);
}

.service-card {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--color-surface) 82%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-border) 68%, transparent);
  box-shadow: var(--shadow-sm);
}

.service-card h3 {
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
}

.service-card p {
  color: var(--color-text-muted);
}

.quote-panel {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-lg);
}

[data-theme='dark'] .quote-panel {
  color: #1b120c;
}

.quote-panel p {
  margin-top: var(--space-4);
  color: color-mix(in oklab, currentColor 78%, transparent);
}

.process {
  display: grid;
  gap: var(--space-5);
}

.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
}

.step-number {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.process-step h3 {
  font-size: var(--text-lg);
}

.process-step p {
  color: var(--color-text-muted);
}

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

.price-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: color-mix(in oklab, var(--color-surface) 88%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-border) 70%, transparent);
  box-shadow: var(--shadow-sm);
}

.price-card.featured {
  background: color-mix(in oklab, var(--color-primary-highlight) 64%, var(--color-surface));
  border-color: color-mix(in oklab, var(--color-primary) 38%, var(--color-border));
}

.price-card h3 {
  font-size: var(--text-lg);
}

.price {
  margin-block: var(--space-4) var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1;
}

.price-card p {
  color: var(--color-text-muted);
}

.price-card ul {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-2);
  color: var(--color-text-muted);
  list-style: none;
}

.price-card li::before {
  content: '•';
  margin-right: var(--space-2);
  color: var(--color-primary);
}

.area-band {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid color-mix(in oklab, var(--color-border) 70%, transparent);
  display: grid;
  gap: var(--space-6);
  box-shadow: var(--shadow-md);
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 600;
}

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

details {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--color-surface) 82%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-border) 70%, transparent);
}

summary {
  cursor: pointer;
  font-weight: 700;
}

details p {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
}

.final-cta {
  text-align: left;
  padding: clamp(var(--space-8), 8vw, var(--space-20));
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--color-primary) 92%, black), var(--color-primary-hover));
  color: var(--color-text-inverse);
}

[data-theme='dark'] .final-cta {
  color: #1b120c;
}

.final-cta h2 {
  max-width: 14ch;
  font-size: var(--text-3xl);
}

.final-cta p {
  margin-top: var(--space-4);
  color: color-mix(in oklab, currentColor 80%, transparent);
}

.final-cta .button {
  margin-top: var(--space-8);
  background: var(--color-surface);
  color: var(--color-text);
}

.site-footer {
  padding-block: var(--space-10);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-grid {
  display: grid;
  gap: var(--space-4);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
}

@media (min-width: 760px) {
  .nav {
    grid-template-columns: auto 1fr;
  }

  .nav-links {
    display: flex;
    justify-self: end;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(22rem, 0.72fr);
  }

  .proof-strip {
    grid-template-columns: repeat(4, 1fr);
  }

  .split {
    grid-template-columns: minmax(0, 0.85fr) minmax(20rem, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (max-width: 759px) {
  .hero-card {
    min-height: 25rem;
  }

  .section-header h2,
  .final-cta h2 {
    font-size: var(--text-2xl);
  }

  .brand-text span:last-child {
    display: none;
  }
}