:root {
  --radius: 0.75rem;
  --background: oklch(0.985 0.008 250);
  --foreground: oklch(0.22 0.045 255);
  --primary: oklch(0.38 0.11 255);
  --primary-foreground: oklch(0.99 0 0);
  --muted: oklch(0.955 0.012 250);
  --muted-foreground: oklch(0.5 0.03 255);
  --accent: oklch(0.68 0.14 185);
  --accent-foreground: oklch(0.18 0.05 255);
  --border: oklch(0.9 0.015 250);
  --hero: oklch(0.2 0.05 255);
  --hero-foreground: oklch(0.97 0.01 250);
  --hero-muted: oklch(0.72 0.03 250);
  --surface-tint: oklch(0.96 0.02 185);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: oklch(1 0 0 / 92%);
  backdrop-filter: blur(10px);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--foreground);
  text-decoration: none;
  font-weight: 700;
}

.brand:hover {
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.05rem;
}

.nav-toggle {
  display: none;
}

.nav-toggle-button {
  display: none;
  cursor: pointer;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--background);
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  color: var(--foreground);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn:hover {
  text-decoration: none;
}

.btn-accent {
  background: var(--accent);
  color: var(--accent-foreground);
}

.btn-accent:hover {
  filter: brightness(1.05);
}

.btn-outline-hero {
  border-color: oklch(0.97 0.01 250 / 25%);
  color: var(--hero-foreground);
}

.btn-outline-hero:hover {
  background: oklch(0.97 0.01 250 / 10%);
  text-decoration: none;
}

.hero {
  background: var(--hero);
  color: var(--hero-foreground);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  padding-block: 4rem 5rem;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    padding-block: 5.5rem 6rem;
  }
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-lead {
  margin: 1.25rem 0 0;
  max-width: 36rem;
  font-size: 1.125rem;
  color: var(--hero-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero-aside {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid oklch(0.97 0.01 250 / 12%);
  background: oklch(0.97 0.01 250 / 6%);
}

.hero-aside-logo {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  opacity: 0.92;
}

.hero-aside p {
  margin: 0;
  color: var(--hero-muted);
  font-size: 0.9375rem;
}

.section {
  padding-block: 4.5rem;
}

.section-tint {
  background: var(--surface-tint);
}

.section-heading {
  margin-bottom: 2.5rem;
}

.section-heading h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-heading p {
  margin: 0;
  max-width: 42rem;
  color: var(--muted-foreground);
  font-size: 1.0625rem;
}

.focus-band {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .focus-band {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.focus-band p {
  margin: 0;
  font-size: 1.125rem;
  max-width: 40rem;
}

.service-group {
  margin-bottom: 3rem;
}

.service-group:last-child {
  margin-bottom: 0;
}

.service-group h3 {
  margin: 0 0 1.25rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.grid-services {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .grid-services {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-services {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--background);
}

.section-tint .card {
  background: oklch(1 0 0);
}

.card h4 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
}

.card-meta {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.card-meta strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-foreground);
}

.contact-panel {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .contact-panel {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

.contact-panel h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
}

.contact-panel p {
  margin: 0;
  color: var(--muted-foreground);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 2rem;
  background: var(--muted);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

@media (max-width: 767px) {
  .nav-toggle-button {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.5rem 1rem;
    border-bottom: 1px solid var(--border);
    background: oklch(1 0 0 / 98%);
  }

  .site-nav a {
    padding: 0.65rem 0;
  }

  .nav-toggle:checked ~ .site-nav {
    display: flex;
  }

  .site-header-inner {
    position: relative;
    flex-wrap: wrap;
  }
}