/* =====================================================================
 * how-it-works.html — estilos específicos.
 * Reaproveita tokens/classes do styles.css (container, section, hero,
 * pill, callout, section-head, brand, site-header, site-footer).
 * ===================================================================== */

.hero-kicker {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin: 0 0 1rem;
  padding: 0.25rem 0.7rem;
  border: 1px solid rgba(212, 162, 74, 0.35);
  border-radius: 999px;
  background: rgba(212, 162, 74, 0.08);
}

.hero-lede {
  font-size: 1.1rem;
  color: var(--ink-700);
  max-width: 42rem;
  margin: 1rem 0 1.5rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
}

.hero-card-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin: 0 0 0.75rem;
}

.tldr-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.tldr-list li {
  color: var(--navy-100);
  font-size: 0.95rem;
  padding-left: 1.25rem;
  position: relative;
}

.tldr-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--gold-500);
  font-weight: 700;
}

.tldr-list strong {
  color: #fff;
}

.ascii-diagram {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  line-height: 1.35;
  background: var(--navy-950);
  color: #cbd6ea;
  padding: 1.5rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 1rem 0 2rem;
  box-shadow: var(--shadow-md);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1rem;
}

@media (max-width: 720px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

/* ----- Fluxos (3 cards numerados) ----- */

.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 900px) {
  .flow-grid {
    grid-template-columns: 1fr;
  }
}

.flow-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.flow-num {
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy-900);
  background: var(--gold-100);
  border: 1px solid rgba(212, 162, 74, 0.4);
  margin: 0 0 0.25rem;
}

.flow-card h3 {
  margin: 0;
}

.flow-when {
  color: var(--ink-500);
  font-size: 0.9rem;
  margin: 0 0 0.5rem;
}

.flow-steps {
  margin: 0 0 0.5rem;
  padding-left: 1.25rem;
  color: var(--ink-700);
}

.flow-steps li {
  margin-bottom: 0.35rem;
}

.flow-pros,
.flow-cons {
  font-size: 0.88rem;
  margin: 0;
}

.flow-pros {
  color: var(--ok-fg);
}

.flow-cons {
  color: var(--ink-500);
}

/* ----- Tabela de mapeamento DB → seção ----- */

.table-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
  margin: 0 0 1.5rem;
}

.map-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 640px;
}

.map-table th,
.map-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

.map-table thead th {
  background: var(--bg-alt);
  font-weight: 600;
  color: var(--navy-900);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.map-table tbody tr:last-child td {
  border-bottom: 0;
}

.map-table .row-alt td {
  background: rgba(212, 162, 74, 0.06);
}

.map-table code {
  font-size: 0.82rem;
  white-space: nowrap;
}

/* ----- Grid de segurança (4 cards) ----- */

.sec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 1040px) {
  .sec-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .sec-grid {
    grid-template-columns: 1fr;
  }
}

.sec-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold-500);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.sec-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--gold-500);
  margin: 0 0 0.25rem;
}

.sec-card h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem;
}

.sec-card p {
  color: var(--ink-700);
  font-size: 0.9rem;
  margin: 0;
}

/* ----- Timeline de releases ----- */

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-left: 2px solid var(--border);
  padding-left: 1.5rem;
}

.timeline li {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.timeline li::before {
  content: '';
  position: absolute;
  left: calc(-1.5rem - 5px);
  top: 1.25rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold-500);
  border: 2px solid var(--bg);
}

.timeline-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--navy-100);
  color: var(--navy-900);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  align-self: flex-start;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.timeline h3 {
  font-size: 1rem;
  margin: 0 0 0.35rem;
}

.timeline p {
  color: var(--ink-700);
  font-size: 0.92rem;
  margin: 0;
}

.timeline a {
  color: var(--navy-800);
  border-bottom: 1px solid rgba(28, 58, 102, 0.3);
}

.timeline a:hover {
  color: var(--navy-900);
  border-color: var(--navy-900);
}