*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #020818;
  --bg-soft: #050f23;
  --bg-softer: #07152d;
  --card: #0b1d3a;
  --card-soft: #0f2346;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --accent: #1dd4ff;
  --accent-soft: rgba(29, 212, 255, 0.12);
  --accent-strong: #4cf3ff;
  --text-main: #f9fbff;
  --text-soft: #d0daff;
  --text-muted: #8ea0d0;
  --pill-bg: rgba(10, 116, 255, 0.22);
  --shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.65);
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;
  --max-width: 1120px;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  color: var(--text-main);
  background: radial-gradient(circle at top left, #102a6b 0, #020818 50%, #000 100%);
}

body {
  line-height: 1.6;
}

/* Layout helpers */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}

/* Top nav */

.top-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: linear-gradient(
    to bottom,
    rgba(2, 8, 24, 0.94),
    rgba(2, 8, 24, 0.86),
    transparent
  );
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 12px;
}

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

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 0, #4cf3ff, #1d84ff 55%, #0a2a88);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #021126;
  box-shadow: 0 0 0 2px rgba(10, 132, 255, 0.4);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
}

.brand-tagline {
  font-size: 11px;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 13px;
}

.nav-links a {
  color: var(--text-soft);
  text-decoration: none;
  padding: 6px 0;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  border-radius: 99px;
  transform-origin: center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transition: transform 0.2s ease-out;
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

/* Hero */

.hero {
  padding: 40px 0 32px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 32px;
  align-items: flex-start;
}

.hero-main {
  padding: 24px 22px 26px;
  background: radial-gradient(circle at top left, #163b88 0, #07152d 55%, #020818 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.pill {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(145, 178, 255, 0.3);
  background: rgba(5, 19, 52, 0.92);
  color: var(--text-soft);
}

.pill-outline {
  border-style: dashed;
  border-color: rgba(252, 211, 77, 0.6);
  color: #f7e2a2;
}

.hero h1 {
  font-size: clamp(26px, 3vw, 32px);
  line-height: 1.15;
  margin: 4px 0 12px;
}

.hero-lead {
  margin: 0 0 20px;
  color: var(--text-soft);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-strong));
  color: #02101f;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45);
}

.btn-outline {
  border-color: rgba(163, 189, 255, 0.7);
  color: var(--text-soft);
  background: rgba(2, 9, 30, 0.9);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.tag {
  font-size: 11px;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(140, 188, 255, 0.4);
  background: rgba(4, 18, 48, 0.9);
  color: var(--text-muted);
}

/* Hero side card */

.hero-card {
  padding: 20px 18px 18px;
  background: radial-gradient(circle at top right, #2743a0 0, #050f23 55%, #020818 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.hero-card h2 {
  font-size: 16px;
  margin: 0 0 6px;
}

.card-intro {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 12px;
}

.card-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-steps li {
  padding: 8px 10px;
  border-radius: 16px;
  background: rgba(4, 20, 55, 0.95);
  border: 1px solid rgba(147, 187, 255, 0.25);
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  color: var(--text-soft);
}

.card-steps strong {
  font-size: 12px;
  color: var(--accent-strong);
}

.card-note {
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px dashed rgba(255, 255, 255, 0.18);
  padding-top: 8px;
  margin: 4px 0 0;
}

/* Sections */

.section {
  padding: 32px 0;
}

.section-alt {
  background: radial-gradient(circle at top, #07152d 0, #020818 55%);
}

.section-header {
  text-align: left;
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: 20px;
  margin: 0 0 6px;
}

.section-header p {
  margin: 0;
  color: var(--text-soft);
  max-width: 640px;
}

/* Cards */

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

.info-card,
.guide-card {
  border-radius: var(--radius-lg);
  padding: 16px 16px 18px;
  background: linear-gradient(145deg, rgba(9, 25, 70, 0.98), rgba(6, 20, 54, 0.98));
  border: 1px solid var(--border-subtle);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.info-card h3,
.guide-card h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

.info-card p,
.guide-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
}

.guide-card ul {
  margin: 4px 0 10px 18px;
  padding: 0;
  color: var(--text-soft);
  font-size: 13px;
}

.guide-link {
  font-size: 13px;
  color: var(--accent-strong);
  text-decoration: none;
}

/* Table */

.table-wrapper {
  border-radius: 22px;
  border: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, rgba(6, 18, 52, 0.98), rgba(3, 10, 32, 0.98));
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.compare-table thead {
  background: rgba(11, 31, 82, 0.95);
}

.compare-table th,
.compare-table td {
  padding: 11px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: top;
}

.compare-table th {
  text-align: left;
  font-weight: 600;
}

.compare-table tbody tr:nth-child(even) {
  background: rgba(4, 16, 45, 0.9);
}

.compare-table tbody tr:nth-child(odd) {
  background: rgba(5, 18, 50, 0.9);
}

/* Disclosures */

.disclosure-text {
  margin: 0 0 10px;
  color: var(--text-soft);
  font-size: 13px;
}

/* Footer */

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: #010513;
  padding: 18px 0 22px;
}

.footer-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 12px;
}

.footer-brand {
  font-weight: 600;
  margin-bottom: 2px;
}

.footer-note {
  color: var(--text-muted);
}

.footer-copy {
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: var(--text-soft);
  text-decoration: none;
}

/* Responsive */

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

  .hero-card {
    order: -1;
  }

  .nav-links {
    display: none;
  }

  .hero-main {
    padding: 20px 18px 22px;
  }

  .cards-3 {
    grid-template-columns: 1fr;
  }
}