:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #142033;
  --muted: #5e6a7d;
  --line: #d7dee8;
  --accent: #183b67;
  --accent-soft: #eef3f9;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
}

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

.site-shell {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 0 22px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}

.brand-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.nav {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 48px;
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.section-tag,
.panel-label,
.service-no,
.method-title,
.profile-item span,
.contact-row span {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
}

.eyebrow,
.section-tag,
.panel-label,
.service-no,
.contact-row span {
  color: var(--accent);
}

h1,
h2,
h3 {
  margin: 0;
}

h1,
h2 {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 11ch;
  margin-top: 18px;
  font-size: clamp(48px, 7vw, 84px);
  line-height: 0.96;
}

h2 {
  margin-top: 10px;
  font-size: clamp(34px, 4.5vw, 56px);
  line-height: 1;
}

h3 {
  font-size: 24px;
  line-height: 1.2;
}

.hero-text,
.section-copy p,
.service-card p,
.method-row p,
.profile-item strong,
.contact-copy p,
.contact-row a,
.contact-row strong {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.hero-text {
  max-width: 680px;
  margin: 24px 0 0;
}

.hero-panel {
  display: grid;
  gap: 16px;
  align-content: start;
}

.panel-block,
.service-card,
.profile-item,
.contact-box {
  background: var(--surface);
  border: 1px solid var(--line);
}

.panel-block {
  padding: 24px;
}

.panel-block strong {
  display: block;
  margin-top: 10px;
  font-size: 20px;
  line-height: 1.5;
  color: var(--text);
}

.section {
  padding: 52px 0;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.narrow {
  max-width: 520px;
}

.section-copy p {
  margin: 0;
}

.section-copy p + p {
  margin-top: 18px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  padding: 24px;
}

.service-card h3 {
  margin: 14px 0 10px;
}

.method-table {
  border-top: 1px solid var(--line);
}

.method-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.method-title {
  color: var(--text);
  font-weight: 700;
}

.method-row p {
  margin: 0;
}

.profile-section {
  border-bottom: 1px solid var(--line);
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.profile-item {
  padding: 24px;
  background: var(--surface-soft);
}

.profile-item strong {
  display: block;
  margin-top: 10px;
  color: var(--text);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
  gap: 36px;
  align-items: start;
}

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

.contact-row {
  display: grid;
  gap: 8px;
  padding: 18px 24px 20px;
  border-bottom: 1px solid var(--line);
}

.contact-row a,
.contact-row strong {
  color: var(--text);
  font-size: 18px;
}

@media (max-width: 940px) {
  .hero,
  .section-grid,
  .profile-grid,
  .contact-section,
  .service-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 12ch;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100% - 20px, 1140px);
    padding-top: 20px;
  }

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

  .nav {
    gap: 14px;
  }

  h1 {
    max-width: none;
    font-size: clamp(42px, 15vw, 64px);
  }

  h2 {
    font-size: clamp(30px, 11vw, 44px);
  }

  .method-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .contact-row {
    padding-left: 18px;
    padding-right: 18px;
  }
}