:root {
  --bg: #07080d;
  --panel: #182334;
  --panel-strong: #202f45;
  --text: #f4f7ff;
  --muted: #a9b5ca;
  --line: rgba(215, 224, 246, 0.14);
  --accent: #9e35ff;
  --accent-2: #57d4ff;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(158, 53, 255, 0.28), transparent 26%),
    radial-gradient(circle at top right, rgba(87, 212, 255, 0.18), transparent 24%),
    linear-gradient(180deg, #0d1220 0%, var(--bg) 52%, #05060a 100%);
}

.page-shell {
  width: min(100%, 980px);
  margin: 0 auto;
  padding: 24px 18px 40px;
}

.hero-card,
.info-card,
.steps-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(29, 42, 63, 0.94), rgba(18, 27, 41, 0.95));
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 24px;
}

.brand-lockup {
  display: grid;
  gap: 20px;
}

.brand-logo {
  width: min(100%, 280px);
  height: auto;
}

.brand-copy h1,
.section-header h2,
.info-card h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-copy h1 {
  font-size: clamp(2.2rem, 7vw, 4.4rem);
  line-height: 0.95;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 700;
}

.hero-text,
.support-note,
.secondary-link,
.hero-meta,
.info-card li {
  color: var(--muted);
}

.hero-text {
  margin: 14px 0 0;
  max-width: 32rem;
  font-size: 1.05rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.primary-button,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  text-decoration: none;
  border-radius: 18px;
  font-weight: 800;
}

.primary-button {
  padding: 0 18px;
  color: #05060a;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 16px 32px rgba(114, 86, 255, 0.32);
}

.secondary-link {
  padding: 0 8px;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 20px;
  font-size: 0.92rem;
}

.info-grid {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.info-card,
.steps-card {
  padding: 22px;
}

.info-card ul,
.steps-list {
  margin: 14px 0 0;
  padding-left: 20px;
}

.info-card li,
.steps-list li {
  margin: 0 0 12px;
  line-height: 1.5;
}

.steps-card {
  margin-top: 18px;
}

.section-header {
  margin-bottom: 18px;
}

.steps-list {
  color: var(--text);
}

.support-note {
  margin: 10px 0 0;
  line-height: 1.6;
}

@media (min-width: 760px) {
  .page-shell {
    padding: 40px 28px 64px;
  }

  .hero-card {
    padding: 34px;
  }

  .brand-lockup {
    grid-template-columns: 300px 1fr;
    align-items: center;
  }

  .hero-actions {
    flex-direction: row;
    align-items: center;
  }

  .primary-button {
    min-width: 280px;
  }

  .info-grid {
    grid-template-columns: 1fr 1fr;
  }
}