* {
  box-sizing: border-box;
}

:root {
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-ink: #0f172a;
  --color-muted: #5f6b7a;
  --color-soft: #eef2f7;
  --color-line: #e2e8f0;
  --color-accent: #2563eb;
  --color-accent-strong: #1d4ed8;
  --color-green: #0f766e;
  --color-coral: #f97316;
  --color-focus: #38bdf8;
  --shadow-card: 0 18px 44px rgba(15, 23, 42, 0.08);
  --radius: 8px;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.55;
}

body,
button,
input,
textarea,
select {
  font: inherit;
}

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

a:hover,
a:focus-visible {
  color: var(--color-accent-strong);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-focus) 55%, transparent);
  outline-offset: 3px;
}

img,
svg {
  display: block;
  max-width: 100%;
}

p,
h1,
h2,
h3 {
  margin: 0;
}

h1,
h2,
h3 {
  line-height: 1.05;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: 2.55rem;
}

h2 {
  font-size: 1.9rem;
}

h3 {
  font-size: 1.1rem;
}

p {
  color: var(--color-muted);
}

ul {
  margin: 0;
}

.container {
  width: min(1080px, calc(100% - 32px));
  margin-inline: auto;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid var(--color-line);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 10px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-ink);
  font-weight: 850;
  text-decoration: none;
}

.brand:hover,
.brand:focus-visible {
  color: var(--color-ink);
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-ink);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 900;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  padding: 8px 10px;
  border-radius: var(--radius);
  color: var(--color-muted);
  font-weight: 750;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--color-soft);
  color: var(--color-ink);
}

.site-main {
  min-width: 0;
}

.site-footer {
  border-top: 1px solid var(--color-line);
  background: #fff;
  padding: 28px 0;
}

.site-footer .container {
  display: flex;
  gap: 10px 24px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.site-footer p {
  font-size: 0.94rem;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 11px 16px;
  font-weight: 850;
  text-decoration: none;
}

.button:hover,
.button:focus-visible {
  text-decoration: none;
}

.button-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.22);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--color-accent-strong);
  color: #fff;
}

.button-secondary {
  background: #fff;
  border-color: var(--color-line);
  color: var(--color-ink);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: #cbd5e1;
  background: var(--color-soft);
  color: var(--color-ink);
}

.contact-page {
  background: var(--color-bg);
}

.contact-hero {
  min-height: 590px;
  background:
    linear-gradient(90deg, rgba(248, 250, 252, 0.99) 0%, rgba(248, 250, 252, 0.95) 50%, rgba(248, 250, 252, 0.72) 100%),
    url("/images/genealogy-archive.svg") center right / cover no-repeat;
}

.hero-shade {
  min-height: inherit;
  display: flex;
  align-items: center;
  padding: 76px 0;
}

.hero-content {
  display: grid;
  gap: 20px;
}

.kicker {
  color: var(--color-green);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-content h1 {
  color: var(--color-ink);
}

.hero-lede {
  max-width: 630px;
  color: var(--color-muted);
  font-size: 1.16rem;
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 4px;
}

.intro-band {
  background: #fff;
  border-block: 1px solid var(--color-line);
  padding: 34px 0;
}

.intro-grid,
.services-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: start;
}

.intro-grid > div,
.section-heading,
.services-grid > div {
  display: grid;
  gap: 8px;
}

.intro-grid p,
.services-grid p {
  font-size: 1.04rem;
}

.contact-section,
.services-section {
  padding: 58px 0;
}

.section-heading {
  margin-bottom: 20px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.contact-card {
  min-height: 196px;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-card);
}

.contact-card::before {
  content: "";
  width: 34px;
  height: 4px;
  border-radius: 999px;
  background: var(--color-accent);
}

.contact-card:nth-child(2)::before {
  background: var(--color-green);
}

.contact-card:nth-child(3)::before {
  background: var(--color-coral);
}

.contact-label {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card a,
.contact-card strong {
  overflow-wrap: anywhere;
  color: var(--color-ink);
  font-size: 1.08rem;
  font-weight: 900;
}

.services-section {
  background: #fff;
  border-top: 1px solid var(--color-line);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  list-style: none;
}

.service-list li {
  min-height: 58px;
  display: flex;
  align-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-bg);
  padding: 13px 15px;
  color: var(--color-ink);
  font-weight: 760;
}

.service-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--color-accent);
}

@media (min-width: 860px) {
  h1 {
    font-size: 4.15rem;
  }

  h2 {
    font-size: 2.15rem;
  }
}

@media (max-width: 780px) {
  .site-header {
    position: static;
  }

  .header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .contact-hero {
    min-height: 540px;
    background:
      linear-gradient(180deg, rgba(248, 250, 252, 0.99), rgba(248, 250, 252, 0.91)),
      url("/images/genealogy-archive.svg") center / cover no-repeat;
  }

  .hero-shade {
    padding: 58px 0;
  }

  .intro-grid,
  .services-grid,
  .contact-grid,
  .service-list {
    grid-template-columns: 1fr;
  }

  .contact-section,
  .services-section {
    padding: 44px 0;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 2.3rem;
  }

  h2 {
    font-size: 1.58rem;
  }

  .container {
    width: min(100% - 24px, 1080px);
  }

  .brand {
    align-items: flex-start;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .button {
    padding-inline: 14px;
  }

  .site-footer .container {
    align-items: flex-start;
    flex-direction: column;
  }
}