.landing-body {
  width: 100%;
  position: relative;
  background:
    radial-gradient(circle at top left, rgba(255, 214, 10, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(10, 132, 255, 0.14), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 260px),
    var(--bg-body);
}

.landing-body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 75%);
  opacity: 0.25;
}

.landing-shell {
  width: 100%;
  max-width: 1180px;
}

.landing-nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px 18px;
  margin-bottom: var(--space-lg);
  padding: 14px 18px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: rgba(28, 28, 30, 0.8);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
}

.landing-nav__brand,
.landing-nav__link,
.landing-nav__cta {
  font-size: var(--text-sm);
  text-decoration: none;
}

.landing-nav__brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-nav__group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
}

.landing-nav__link {
  color: var(--text-muted);
  line-height: 1.4;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.landing-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--accent-primary);
  color: var(--accent-primary-text);
  font-weight: 700;
  white-space: nowrap;
}

.landing-hero {
  margin-bottom: var(--space-lg);
  padding: 28px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(10, 132, 255, 0.1), rgba(255, 214, 10, 0.08)),
    rgba(28, 28, 30, 0.9);
  box-shadow: var(--shadow-board);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: 18px;
  align-items: stretch;
}

.landing-hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.landing-hero__aside {
  display: grid;
  gap: 14px;
}

.landing-hero-card {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.18);
}

.landing-hero-card__label {
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-hero-card__value {
  color: var(--text-primary);
  font-size: var(--text-base);
  line-height: 1.65;
}

.landing-checklist {
  display: grid;
  gap: 8px;
  padding-left: 18px;
}

.landing-checklist li {
  color: var(--text-primary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.landing-kicker {
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-title {
  margin-bottom: 12px;
  max-width: 11ch;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  color: var(--text-primary);
}

.landing-lead {
  max-width: 62ch;
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.75;
}

.landing-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.landing-card {
  grid-column: span 4;
  padding: 20px;
  min-height: 100%;
}

.landing-card--wide {
  grid-column: span 8;
}

.landing-card--full {
  grid-column: 1 / -1;
}

.landing-card--accent {
  background:
    linear-gradient(180deg, rgba(255, 214, 10, 0.1), rgba(255, 255, 255, 0.02)),
    var(--bg-card);
  border-color: rgba(255, 214, 10, 0.18);
}

.landing-card--muted {
  background: rgba(255, 255, 255, 0.025);
}

.landing-section-label {
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-card h2,
.landing-card h3 {
  margin-bottom: 10px;
  color: var(--text-primary);
  line-height: 1.35;
}

.landing-card h2 {
  font-size: 22px;
}

.landing-card h3 {
  font-size: 17px;
}

.landing-card p,
.landing-card li {
  color: var(--text-muted);
  font-size: var(--text-sm);
  line-height: 1.75;
}

.landing-card p a,
.landing-card li a,
.landing-hero-card p a,
.landing-hero-card li a {
  color: var(--text-primary);
  text-decoration-color: rgba(255, 214, 10, 0.58);
  text-underline-offset: 3px;
}

.landing-card p a:visited,
.landing-card li a:visited,
.landing-hero-card p a:visited,
.landing-hero-card li a:visited {
  color: var(--text-primary);
}

.landing-card p + p,
.landing-card ul,
.landing-card ol,
.landing-card .landing-note,
.landing-card .landing-faq {
  margin-top: 12px;
}

.landing-card ul,
.landing-card ol {
  padding-left: 18px;
}

.landing-card li + li {
  margin-top: 8px;
}

.landing-highlight {
  color: var(--text-primary);
  font-weight: 600;
}

.landing-note {
  padding: 12px 14px;
  border-left: 3px solid rgba(255, 214, 10, 0.5);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.landing-faq {
  display: grid;
  gap: 12px;
}

.landing-faq__item {
  padding-top: 12px;
  border-top: 1px solid var(--border-default);
}

.landing-faq__item:first-child {
  padding-top: 0;
  border-top: none;
}

.landing-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 16px;
}

.landing-inline-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-size: var(--text-sm);
  text-decoration: none;
}

.landing-inline-links a:first-child {
  background: var(--accent-primary);
  color: var(--accent-primary-text);
  border-color: transparent;
}

.landing-footer {
  margin-top: var(--space-xl);
  padding: 18px 0 8px;
  color: var(--text-muted);
  font-size: var(--text-xs);
  text-align: center;
}

.landing-footer a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (hover: hover) {
  .landing-nav__link:hover,
  .landing-nav__cta:hover,
  .landing-inline-links a:hover,
  .landing-footer a:hover {
    color: var(--text-primary);
  }

  .landing-card p a:hover,
  .landing-card li a:hover,
  .landing-hero-card p a:hover,
  .landing-hero-card li a:hover {
    text-decoration-color: rgba(255, 214, 10, 0.92);
  }

  .landing-nav__cta:hover,
  .landing-inline-links a:first-child:hover {
    opacity: 0.92;
  }
}

@media (max-width: 960px) {
  .landing-nav {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .landing-hero {
    grid-template-columns: 1fr;
  }

  .landing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-card,
  .landing-card--wide,
  .landing-card--full {
    grid-column: span 1;
  }

  .landing-card--full {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .landing-hero {
    padding: 20px;
  }

  .landing-title {
    max-width: none;
    font-size: 28px;
  }

  .landing-nav {
    padding: 14px;
  }

  .landing-nav__group {
    gap: 8px 14px;
  }

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

  .landing-card,
  .landing-card--wide,
  .landing-card--full {
    grid-column: auto;
  }

  .landing-inline-links a {
    width: 100%;
    justify-content: center;
  }
}