:root {
  color-scheme: light;
  --ink: #17212b;
  --muted: #536171;
  --line: #d7e2e7;
  --paper: #ffffff;
  --wash: #f4f8f7;
  --teal: #147c75;
  --teal-soft: #d9f0ec;
  --coral: #e85d50;
  --gold: #f0bd4f;
  --blue: #2f5f9f;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(20, 124, 117, 0.14), transparent 32rem),
    linear-gradient(135deg, #fbfdfc 0%, var(--wash) 100%);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.page-shell {
  width: 100%;
  max-width: 1180px;
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 56px);
  display: grid;
  place-items: center;
}

.hero {
  width: 100%;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: clamp(28px, 6vw, 84px);
  align-items: end;
}

.brand {
  grid-column: 1 / -1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-mark {
  width: 88px;
  height: 88px;
  display: block;
  border-radius: 22px;
  box-shadow: 0 18px 40px rgba(23, 33, 43, 0.12);
}

.brand-name {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 780;
  letter-spacing: 0;
}

.content {
  min-width: 0;
  max-width: 680px;
}

.eyebrow,
.contact-label {
  display: block;
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(58px, 10vw, 132px);
  line-height: 0.9;
  letter-spacing: 0;
}

.launch-date {
  margin: 24px 0 0;
  color: var(--blue);
  font-size: clamp(25px, 4vw, 48px);
  font-weight: 760;
  letter-spacing: 0;
}

.contact-panel {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 24px 70px rgba(23, 33, 43, 0.1);
}

.phone-number {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  color: var(--ink);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 780;
  letter-spacing: 0;
  text-decoration-color: rgba(20, 124, 117, 0.35);
  text-underline-offset: 6px;
}

.phone-number:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 6px;
  border-radius: 4px;
}

@media (max-width: 820px) {
  .page-shell {
    min-height: auto;
    padding-top: 28px;
    place-items: start;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .brand {
    gap: 14px;
  }

  .brand-mark {
    width: 68px;
    height: 68px;
    border-radius: 18px;
  }

  h1 {
    font-size: clamp(40px, 13vw, 52px);
  }

  .contact-panel {
    width: 100%;
    padding: 22px;
  }

  .phone-number {
    overflow-wrap: anywhere;
  }
}

@media (max-width: 480px) {
  .content,
  .contact-panel {
    max-width: calc(100vw - 72px);
  }

  .contact-panel {
    width: calc(100vw - 72px);
  }
}