:root {
  color-scheme: light;
  --page-top: #f2f7ff;
  --page-bottom: #fbfdff;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --text: #17324d;
  --muted: #607389;
  --accent: #0f6cbd;
  --accent-strong: #0b4f8a;
  --border: rgba(23, 50, 77, 0.12);
  --shadow: 0 24px 60px rgba(17, 45, 78, 0.12);
  --shadow-soft: 0 14px 34px rgba(17, 45, 78, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.65;
  background:
    radial-gradient(circle at top left, rgba(15, 108, 189, 0.14), transparent 30%),
    radial-gradient(circle at top right, rgba(4, 120, 87, 0.10), transparent 28%),
    linear-gradient(180deg, var(--page-top) 0%, var(--page-bottom) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 75%);
}

.page {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 12px 26px rgba(15, 108, 189, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(23, 50, 77, 0.08);
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  backdrop-filter: blur(12px);
}

.hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 34px 30px;
  margin-bottom: 22px;
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 255, 255, 0.55), transparent 22%),
    linear-gradient(135deg, rgba(15, 108, 189, 0.96), rgba(8, 80, 138, 0.95) 45%, rgba(4, 120, 87, 0.92));
  color: #fff;
  box-shadow: var(--shadow);
}

.hero-logo {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  object-fit: cover;
  display: block;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 16px 34px rgba(9, 45, 78, 0.22);
}

.hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 0.83rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 14px 0 10px;
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
}

.hero p {
  max-width: 640px;
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.02rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.meta-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.95rem;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.85fr);
  gap: 22px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.panel h2 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}

.section {
  padding: 18px 0;
  border-top: 1px solid rgba(23, 50, 77, 0.08);
}

.section:first-child {
  border-top: 0;
  padding-top: 0;
}

.section h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.section p,
.section li,
.sidebar p,
.sidebar li {
  color: var(--muted);
}

.checklist,
.info-list {
  margin: 0;
  padding-left: 20px;
}

.highlight-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(15, 108, 189, 0.08), rgba(15, 108, 189, 0.03));
  border: 1px solid rgba(15, 108, 189, 0.12);
}

.price-grid {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.price-card {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  border: 1px solid rgba(23, 50, 77, 0.08);
}

.price-card strong {
  display: block;
  font-size: 1.02rem;
}

.price-card span {
  color: var(--muted);
  font-size: 0.95rem;
}

.sidebar {
  display: grid;
  gap: 18px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(15, 108, 189, 0.08);
  color: var(--accent-strong);
  border: 1px solid rgba(15, 108, 189, 0.12);
  font-size: 0.92rem;
}

a {
  color: var(--accent);
}

.footer-note {
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.94rem;
}

@media (max-width: 860px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding: 28px 22px;
  }

  .panel {
    padding: 22px;
  }
}

@media (max-width: 520px) {
  .page {
    padding: 20px 14px 40px;
  }

  .nav a,
  .meta-pill,
  .chip {
    font-size: 0.88rem;
  }

  .hero h1 {
    font-size: 2.1rem;
  }
}