:root {
  color-scheme: light;
  --bg-top: #eef4fb;
  --bg-bottom: #f7f9fc;
  --panel: rgba(255, 255, 255, 0.92);
  --text: #1a2f4c;
  --muted: #4c627f;
  --accent: #ad1d21;
  --accent-strong: #88161a;
  --line: rgba(26, 47, 76, 0.12);
  --shadow: 0 24px 80px rgba(26, 47, 76, 0.14);
  font-family: "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(173, 29, 33, 0.12), transparent 28%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  color: var(--text);
}

.page-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px 16px;
}

.hero-panel {
  width: min(720px, 100%);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 36px;
}

.brand-mark {
  display: block;
  width: min(360px, 100%);
  height: auto;
}

.eyebrow {
  margin: 28px 0 12px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 0.98;
}

.lead {
  margin: 18px 0 0;
  max-width: 48ch;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 22px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 120ms ease, background 120ms ease, color 120ms ease;
}

.button-primary {
  background: var(--accent);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-strong);
  transform: translateY(-1px);
}

.button-secondary {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(26, 47, 76, 0.05);
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .hero-panel {
    padding: 24px;
  }

  .actions {
    flex-direction: column;
  }

  .button-primary,
  .button-secondary {
    width: 100%;
  }
}