/* =============================================================
   ProAlert — Feature Detail Page Shared Styles
   Used by all comprehensive feature deep-dive pages.
   ============================================================= */

.fp-summary-box {
  background: var(--bg-alt);
  border-left: 4px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 24px 28px;
  margin-bottom: 40px;
}
.fp-summary-box p { font-size: 16px; line-height: 1.75; color: var(--text-dark); margin: 0; }

.fp-section { margin-bottom: 52px; }

.fp-section-heading {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.fp-section-heading i { color: var(--accent-dark); font-size: 18px; }

.fp-narrative {
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  padding: 18px 22px;
  margin: 20px 0;
  font-style: italic;
  color: var(--text-mid);
  font-size: 14px;
  line-height: 1.7;
}
.fp-narrative strong { color: var(--text-dark); font-style: normal; }

.fp-callout {
  background: #f0fdf0;
  border-left: 4px solid var(--accent);
  border-radius: 0 6px 6px 0;
  padding: 18px 22px;
  margin: 20px 0;
}
.fp-callout strong { color: var(--accent-dark); }
.fp-callout p { margin: 0; font-size: 13.5px; line-height: 1.7; }

.fp-card-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}
.fp-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 6px;
  padding: 16px 18px;
  flex: 1 1 220px;
  max-width: 360px;
}
.fp-card .card-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.fp-card .card-desc { font-size: 12.5px; color: var(--text-mid); line-height: 1.55; }

.fp-stat-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}
.fp-stat-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 6px;
  padding: 18px;
  text-align: center;
  flex: 1 1 155px;
  max-width: 220px;
}
.fp-stat-card .stat-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-light);
  margin-bottom: 8px;
}
.fp-stat-card .stat-value {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent-dark);
  line-height: 1.1;
  margin-bottom: 6px;
}
.fp-stat-card .stat-sub { font-size: 11px; color: var(--text-mid); line-height: 1.4; }

.fp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  margin-top: 16px;
}
.fp-table th {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  padding: 10px 14px;
  text-align: left;
  border-bottom: 2px solid var(--border);
}
.fp-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-mid);
  line-height: 1.55;
  vertical-align: top;
}
.fp-table td:first-child { font-weight: 600; color: var(--text-dark); white-space: nowrap; }
.fp-table tr:last-child td { border-bottom: none; }

.fp-tier-badge {
  display: inline-block;
  font-size: 9.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 4px;
  padding: 2px 7px;
  margin-left: 6px;
  vertical-align: middle;
}
.fp-tier-core     { background: #dbeafe; color: #1e40af; }
.fp-tier-premium  { background: #fef9c3; color: #854d0e; }
.fp-tier-new      { background: #dcfce7; color: #166534; }
.fp-tier-mobile   { background: #ede9fe; color: #5b21b6; }
.fp-tier-iot      { background: #ffedd5; color: #9a3412; }
.fp-tier-comp     { background: #fce7f3; color: #9d174d; }

.fp-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}
.fp-compare-col {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 22px;
}
.fp-compare-col.fp-col-accent {
  background: #f0fdf0;
  border-color: rgba(55,202,55,0.25);
}
.fp-compare-col h4 {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.fp-compare-col.fp-col-accent h4 { color: var(--accent-dark); }
.fp-compare-col ul { padding-left: 18px; margin: 0; }
.fp-compare-col ul li { font-size: 13px; color: var(--text-mid); margin-bottom: 7px; line-height: 1.5; }

@media (max-width: 768px) {
  .fp-compare-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .fp-card-grid  { grid-template-columns: 1fr; }
  .fp-stat-grid  { grid-template-columns: repeat(2, 1fr); }
  .fp-table td:first-child { white-space: normal; }
}