/* ── Page offset for fixed nav ── */
main { padding-top: var(--nav-height); }

/* ── Page header ── */
.page-header {
  padding-block: var(--space-2xl);
}

.page-header h1 {
  max-width: 820px;
}

.page-header .lead {
  max-width: 600px;
  margin-top: var(--space-md);
}

/* ── Section descriptor ── */
.section-desc {
  max-width: 580px;
  margin-bottom: var(--space-lg);
  margin-top: var(--space-sm);
}

/* ── Section h2 spacing ── */
.section h2 {
  margin-bottom: var(--space-sm);
}

/* ── All-included block ── */
.all-included {
  background: rgba(79, 142, 247, 0.06);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-md);
}

.all-included__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-blue);
  display: block;
  margin-bottom: var(--space-sm);
}

.all-included__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px 16px;
}

.all-included__item {
  font-size: 14px;
  color: var(--color-body);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.all-included__item::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-blue);
  flex-shrink: 0;
  margin-top: 6px;
}

/* ── Tier grids ── */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.two-tier-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

/* ── Tier cards ── */
.tier-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
}

.section--surface .tier-card {
  background: var(--color-surface);
}

.tier-card--featured {
  border-color: rgba(79, 142, 247, 0.5);
}

.tier-badge-row {
  height: 28px;
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

.tier-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(79, 142, 247, 0.15);
  color: var(--color-blue);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  display: inline-block;
}

.tier-badge--aqua {
  background: rgba(0, 255, 231, 0.08);
  color: var(--color-aqua);
}

.tier-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  color: var(--color-fg);
  margin-bottom: 4px;
}

.tier-scope {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.5;
  min-height: 36px;
}

.tier-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-sm) 0;
}

.tier-unique-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-aqua);
  margin-bottom: 10px;
  display: block;
}

.tier-unique {
  font-size: 14px;
  color: rgba(232, 244, 255, 0.65);
  line-height: 1.65;
  flex: 1;
}

.tier-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1;
}

.tier-list li {
  font-size: 14px;
  color: var(--color-body);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.tier-list li::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-blue);
  flex-shrink: 0;
  margin-top: 6px;
}

.tier-cta {
  margin-top: var(--space-md);
}

/* ── Large site note row ── */
.note-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

/* ── Includes grid (e-commerce) ── */
.includes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px var(--space-lg);
  margin-bottom: var(--space-md);
}

.inc-item {
  font-size: 14px;
  color: var(--color-body);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.inc-item::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-aqua);
  flex-shrink: 0;
  margin-top: 6px;
}

/* ── Capability tags (web apps) ── */
.cap-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-md);
}

.cap-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(155, 89, 245, 0.85);
  border: 0.5px solid rgba(155, 89, 245, 0.3);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
}

/* ── Section note ── */
.section-note {
  font-size: 13px;
  color: var(--color-muted);
  border-left: 2px solid var(--color-border-blue);
  padding-left: 12px;
}

/* ── Add-ons ── */
.addon-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
}

.addon-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px var(--space-sm);
  transition: border-color var(--transition);
}

.addon-card:hover {
  border-color: var(--color-border-blue);
}

.addon-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-fg);
  margin-bottom: 8px;
}

.addon-card__desc {
  font-size: 13px;
  color: var(--color-body);
  line-height: 1.65;
}

/* ── CTA Banner ── */
.cta-banner {
  text-align: center;
  padding-block: var(--space-2xl);
}

.cta-banner h2 {
  margin-bottom: var(--space-sm);
}

.cta-banner__sub {
  max-width: 420px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}

.cta-banner__btns {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .all-included__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 768px) {
  .all-included__grid {
    grid-template-columns: 1fr;
  }

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

  .two-tier-grid {
    grid-template-columns: 1fr;
  }

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

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

  .note-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
}

/* ── Why custom principles ── */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.principle {
  border-top: 1px solid var(--color-border-blue);
  padding-top: var(--space-md);
}

.principle__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(79, 142, 247, 0.45);
  margin-bottom: 14px;
  display: block;
}

.principle h3 {
  margin-bottom: var(--space-xs);
}

@media (max-width: 768px) {
  .principles-grid {
    grid-template-columns: 1fr;
  }
}