/* Shared palette and dimensions keep future changes straightforward.
   System fonts avoid downloads, external requests, and rendering delays. */
:root {
  color-scheme: dark;
  --background: #091321;
  --text: #f2f5fa;
  --muted: #a9b7ca;
  --blue: #83b8ff;
  --border: #253247;
  --content-width: 1120px;
}

/* Predictable sizing, including padding and borders, on every element. */
*,
*::before,
*::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
p, h1 { margin: 0; }
::selection { background: #294c7a; color: #fff; }

/* A single fluid container aligns the content and footer. */
.container {
  width: min(var(--content-width), calc(100% - 96px));
  margin-inline: auto;
}

/* Focus indicators remain visible for navigation by keyboard. */
a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 6px;
  border-radius: 2px;
}
.skip-link {
  position: absolute;
  top: 12px;
  left: 16px;
  z-index: 1;
  padding: 8px 14px;
  background: var(--text);
  color: var(--background);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

/* Spacious centered hero with a quiet blue glow drawn in CSS.
   No stock imagery, animations, or additional image downloads are required. */
.hero {
  padding-block: 64px 142px;
  text-align: center;
  background: radial-gradient(ellipse at 50% 32%, #122540 0%, transparent 63%);
}
.hero-logo {
  display: block;
  width: min(320px, 80%);
  height: auto;
  margin: 0 auto 34px;
}
.eyebrow {
  color: var(--blue);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.hero .eyebrow { display: flex; justify-content: center; align-items: center; gap: 12px; }
.accent-line { width: 24px; height: 1px; background: var(--blue); }
h1 {
  margin-top: 16px;
  font-size: clamp(44px, 6.8vw, 84px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.055em;
}
h1 span { color: var(--blue); }
.hero-description {
  max-width: 580px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}
.firm-note { margin-top: 38px; font-size: 13px; color: var(--muted); }
.firm-note p + p { margin-top: 6px; }

.site-footer { display: flex; justify-content: space-between; gap: 48px; padding-block: 30px 40px; border-top: 1px solid var(--border); }
.copyright { flex-shrink: 0; color: var(--muted); font-size: 12px; }
.risk-disclaimer { max-width: 610px; color: var(--muted); font-size: 12px; line-height: 1.8; }

/* Tablet: retain generous space without squeezing the content. */
@media (max-width: 800px) {
  .container { width: calc(100% - 56px); }
  .hero { padding-block: 52px 112px; }
  .site-footer { flex-direction: column; gap: 12px; }
}

/* Mobile: comfortable spacing and readable type. */
@media (max-width: 520px) {
  .container { width: calc(100% - 40px); }
  .hero { padding-block: 44px 94px; }
  .hero-logo { width: 260px; margin-bottom: 30px; }
  .hero .eyebrow { gap: 8px; font-size: 9px; letter-spacing: 1.4px; }
  h1 { font-size: clamp(40px, 10vw, 52px); }
  .hero-description { font-size: 16px; margin-top: 20px; }
  .firm-note { margin-top: 30px; }
  .site-footer { padding-block: 26px 32px; }
}