:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.13);
  --text: #f7f1ff;
  --muted: #c7bddb;
  --accent: #8ee7c8;
  --accent-2: #ffd166;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(142, 231, 200, 0.22), transparent 35rem),
    radial-gradient(circle at bottom right, rgba(255, 209, 102, 0.18), transparent 32rem),
    linear-gradient(135deg, #0b1020 0%, #15172d 55%, #08101a 100%);
}

.page-shell {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
}

.hero,
.panel,
.card {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  border-radius: 32px;
  padding: clamp(32px, 6vw, 72px);
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(3rem, 9vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.8rem, 4vw, 3.25rem);
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  color: var(--accent-2);
  font-size: 1.25rem;
}

.hero-copy {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button,
button {
  border: 0;
  border-radius: 999px;
  padding: 13px 20px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
button:hover {
  transform: translateY(-2px);
}

.primary,
button {
  color: #07140f;
  background: var(--accent);
  box-shadow: 0 12px 30px rgba(142, 231, 200, 0.2);
}

.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.12);
}

.panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  gap: 24px;
  align-items: center;
  margin: 24px 0;
  border-radius: 28px;
  padding: 28px;
}

.focus-card {
  border-radius: 24px;
  padding: 24px;
  background: var(--panel-strong);
}

#focus-text {
  min-height: 64px;
  color: var(--text);
  font-size: 1.2rem;
  line-height: 1.45;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  border-radius: 24px;
  padding: 26px;
}

.card p,
.check-list {
  color: var(--muted);
  line-height: 1.65;
}

.wide {
  grid-column: 1 / -1;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 20px;
  padding-left: 1.2rem;
}

@media (max-width: 760px) {
  .page-shell {
    padding: 24px 0;
  }

  .panel,
  .grid,
  .check-list {
    grid-template-columns: 1fr;
  }

  .hero,
  .panel,
  .card {
    border-radius: 22px;
  }
}