:root {
  --bg: #FBFBFA;
  --surface: #FFFFFF;
  --ink: #111111;
  --body: #2F3437;
  --muted: #6B6A67;
  --border: #EAEAEA;
  --pale-blue: #E1F3FE;
  --pale-blue-text: #1F6C9F;
  --pale-green: #EDF3EC;
  --pale-green-text: #346538;
  --pale-yellow: #FBF3DB;
  --pale-yellow-text: #956400;
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono: 'SF Mono', 'Menlo', 'Consolas', monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--body);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(600px 400px at 80% 10%, rgba(31, 108, 159, 0.04), transparent 70%),
    radial-gradient(500px 350px at 10% 60%, rgba(149, 100, 0, 0.03), transparent 70%);
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.narrow {
  max-width: 720px;
}

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 251, 250, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.wordmark {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 200ms ease;
}

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

.nav-links a.nav-cta {
  color: #FFFFFF;
  background: var(--ink);
  padding: 8px 16px;
  border-radius: 6px;
  transition: background 200ms ease;
}

.nav-links a.nav-cta:hover {
  background: #333333;
}

/* ---------- Hero ---------- */

.hero {
  padding: 128px 0 112px;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--pale-blue-text);
  background: var(--pale-blue);
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 28px;
}

h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 720px;
}

.hero p {
  margin-top: 28px;
  font-size: 1.125rem;
  max-width: 560px;
  color: var(--body);
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  align-items: center;
}

.btn {
  display: inline-block;
  background: var(--ink);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 6px;
  transition: background 200ms ease, transform 100ms ease;
}

.btn:hover {
  background: #333333;
}

.btn:active {
  transform: scale(0.98);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--surface);
  border-color: #DDDDDD;
}

/* ---------- Sections ---------- */

section {
  padding: 96px 0;
}

.section-head {
  margin-bottom: 56px;
}

.section-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  display: block;
  margin-bottom: 16px;
}

h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-head p {
  margin-top: 16px;
  max-width: 560px;
  color: var(--muted);
}

/* ---------- Services grid ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: box-shadow 200ms ease;
}

.card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card-icon svg {
  width: 20px;
  height: 20px;
}

.icon-blue { background: var(--pale-blue); color: var(--pale-blue-text); }
.icon-green { background: var(--pale-green); color: var(--pale-green-text); }
.icon-yellow { background: var(--pale-yellow); color: var(--pale-yellow-text); }

h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.card p {
  font-size: 0.92rem;
  color: var(--muted);
}

/* ---------- Approach ---------- */

.approach {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step-number {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  display: block;
  margin-bottom: 12px;
}

.step p {
  font-size: 0.92rem;
  color: var(--muted);
  margin-top: 8px;
}

/* ---------- About ---------- */

.about-text {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.5vw, 1.65rem);
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 820px;
}

.about-note {
  margin-top: 24px;
  color: var(--muted);
  max-width: 640px;
}

.about-meta {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 820px;
}

.meta-item {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.meta-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  display: block;
  margin-bottom: 6px;
}

.meta-value {
  font-size: 0.95rem;
  color: var(--ink);
  font-weight: 500;
}

/* ---------- Contact ---------- */

.contact {
  border-top: 1px solid var(--border);
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.contact-card h2 {
  margin-bottom: 8px;
}

.contact-card p {
  color: var(--muted);
  max-width: 420px;
}

.contact-email {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 16px;
  display: block;
}

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 56px;
  background: var(--surface);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-left p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
}

.footer-left .footer-name {
  color: var(--ink);
  font-weight: 500;
}

.footer-left a {
  color: inherit;
  text-decoration: none;
}

.footer-left a:hover {
  color: var(--ink);
}

.contact-email a {
  color: inherit;
  text-decoration: none;
}

.contact-email a:hover {
  color: var(--ink);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 200ms ease;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-bottom {
  margin-top: 32px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------- Legal pages ---------- */

.legal {
  padding: 96px 0 112px;
}

.legal h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 8px;
}

.legal-updated {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  display: block;
  margin-bottom: 48px;
}

.legal h2 {
  font-size: 1.35rem;
  margin: 40px 0 12px;
}

.legal p {
  margin-bottom: 16px;
  max-width: 680px;
}

.legal ul {
  margin: 0 0 16px 20px;
  max-width: 680px;
}

.legal li {
  margin-bottom: 8px;
}

/* ---------- Reveal animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1), transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */

@media (max-width: 820px) {
  .services-grid,
  .steps,
  .about-meta {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 88px 0 72px;
  }

  section {
    padding: 64px 0;
  }

  .contact-card {
    padding: 40px 28px;
  }

  .nav-links {
    gap: 16px;
  }

  .nav-links a {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

  .wordmark {
    font-size: 1rem;
  }

  .nav-links {
    gap: 12px;
  }

  .nav-links a {
    font-size: 0.8rem;
  }

  .nav-links a.nav-cta {
    padding: 7px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}