:root,
[data-md-color-scheme="default"] {
  --md-primary-fg-color: #16324f;
  --md-primary-fg-color--light: #2a4f73;
  --md-primary-fg-color--dark: #0b1c2e;
  --md-accent-fg-color: #3d8ea5;
  --md-accent-fg-color--transparent: #3d8ea51a;
  --md-default-bg-color: #e8eef3;
  --md-default-fg-color: #13202c;
  --md-typeset-a-color: #2a4f73;
}

.md-header {
  background: linear-gradient(115deg, #0b1c2e 0%, #16324f 48%, #2a4f73 100%);
  box-shadow: none;
}

.md-main {
  background:
    radial-gradient(ellipse 90% 55% at 0% -10%, #c5d7e6 0%, transparent 58%),
    radial-gradient(ellipse 70% 50% at 100% 0%, #b7cdd8 0%, transparent 52%),
    linear-gradient(180deg, #e8eef3 0%, #d5e0e8 100%);
}

.landing {
  min-height: calc(100vh - 2.4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 4rem 0 6rem;
  max-width: 36rem;
}

.landing h1 {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin: 0;
  color: #0b1c2e;
}

.landing p {
  font-size: 1.2rem;
  line-height: 1.55;
  margin: 0;
  color: #3a4a58;
  max-width: 28rem;
}

.landing .md-button {
  margin-top: 0.75rem;
}

.landing .md-button--primary {
  background-color: #16324f;
  border-color: #16324f;
  color: #e8eef3;
}

.landing .md-button--primary:hover,
.landing .md-button--primary:focus {
  background-color: #0b1c2e;
  border-color: #0b1c2e;
}