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

:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #555555;
  --color-accent: #2c5f8a;
  --color-accent-hover: #1e4266;
  --color-border: #e0e0e0;
  --color-surface: #f7f7f7;
  --font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 760px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3.5rem;
  --spacing-xl: 5rem;
}

html {
  font-size: 17px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-family);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Layout ─────────────────────────────────────────── */

.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.site-header__logo {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
  text-decoration: none;
}

.site-header__logo:hover {
  color: var(--color-accent);
}

.site-header__nav {
  display: flex;
  gap: var(--spacing-md);
}

.site-header__nav a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-decoration: none;
}

.site-header__nav a:hover {
  color: var(--color-accent);
}

main {
  flex: 1;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-md);
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-md);
  margin-top: auto;
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.site-footer__copy {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.site-footer__links {
  display: flex;
  gap: var(--spacing-md);
}

.site-footer__links a {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-decoration: none;
}

.site-footer__links a:hover {
  color: var(--color-accent);
}

/* ── Typography ──────────────────────────────────────── */

h1 {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

h2 {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-muted);
}

p:last-child {
  margin-bottom: 0;
}

strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ── Components ──────────────────────────────────────── */

.hero {
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-lg);
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.prose p {
  max-width: 68ch;
}

.cta-block {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.cta-block p {
  margin-bottom: var(--spacing-sm);
}

.cta-link {
  display: inline-block;
  background-color: var(--color-accent);
  color: #ffffff;
  text-decoration: none;
  padding: 0.65rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 4px;
  transition: background-color 0.15s ease;
}

.cta-link:hover {
  background-color: var(--color-accent-hover);
}

.section + .section {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.legal-section h2:first-child {
  margin-top: 0;
}

.security-verification {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-block {
  font-style: normal;
  border-left: 3px solid #e0e0e0;
  padding: 0.75rem 1.25rem;
  margin: 1rem 0;
  line-height: 1.8;
  color: #444;
}