:root {
  --bg: #0b0d12;
  --panel: #121826;
  --text: #e8eefc;
  --muted: #a8b3cf;
  --border: #27304a;
  --shadow: rgba(0, 0, 0, 0.35);
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 30% -10%, rgba(110, 168, 255, 0.2), transparent),
    radial-gradient(1200px 800px at 90% 10%, rgba(47, 120, 255, 0.18), transparent), var(--bg);
  color: var(--text);
  line-height: 1.45;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  position: sticky;
  top: 0;
  background: rgba(11, 13, 18, 0.65);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(39, 48, 74, 0.55);
  z-index: 10;
}

.brand__link {
  font-weight: 700;
  letter-spacing: 0.2px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand__logo {
  height: 44px;
  width: auto;
  max-width: 180px;
  border-radius: 0;
  border: 0;
  background: transparent;
  object-fit: contain;
}

.header__actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
}

.btn--primary {
  border-color: rgba(110, 168, 255, 0.4);
  background: linear-gradient(180deg, rgba(110, 168, 255, 0.2), rgba(47, 120, 255, 0.16));
  box-shadow: 0 10px 28px var(--shadow);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.05);
}

.btn--primary:hover {
  border-color: rgba(110, 168, 255, 0.7);
}

.hero {
  padding: 48px 0 28px;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.6px;
}

.hero p {
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
  font-size: 16px;
}

.hero__cta {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.notice {
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(39, 48, 74, 0.8);
  background: rgba(18, 24, 38, 0.65);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
  width: fit-content;
}