@import url("../modulo-1/modulo.css");

.lesson--pt4 .lesson-cover-strip__sector {
  background: #0d47a1;
}

.pt4-leitura-hero .pt-art-placeholder {
  min-height: 200px;
}

.pt4-leitura-kicker {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.35rem 1rem;
  background: #0d47a1;
  color: #fff;
  border-radius: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pt4-intro-box {
  margin: 1.25rem 0 2rem;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius);
  border: 2px solid #fdd835;
  background: #fff;
  box-shadow: 0 1px 0 rgba(253, 216, 53, 0.35);
}

.pt4-intro-box p:last-child {
  margin-bottom: 0;
}

.pt4-section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 2rem 0 1rem;
  font-size: 1.2rem;
  color: var(--text);
}

.pt4-section-title::before {
  content: "";
  display: inline-block;
  width: 1.25rem;
  height: 1rem;
  border-radius: 2px;
  background: linear-gradient(90deg, #1565c0 50%, #c62828 50%);
  flex-shrink: 0;
}

.pt4-def-aside {
  margin: 0;
  padding: 1rem 1.1rem;
  font-size: 0.88rem;
  line-height: 1.55;
  border-radius: var(--radius);
  border-left: 4px solid #e91e63;
  background: rgba(233, 30, 99, 0.07);
}

.pt4-def-aside dt {
  font-weight: 700;
  color: #ad1457;
  margin-top: 0.75rem;
}

.pt4-def-aside dt:first-child {
  margin-top: 0;
}

.pt4-def-aside dd {
  margin: 0.25rem 0 0;
}

.pt4-voce-estudou {
  margin: 1.25rem 0;
  padding: 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #eceff1;
  overflow: hidden;
  box-shadow: inset 0 3px 0 #1565c0, inset 0 6px 0 #fdd835;
}

.pt4-voce-estudou__head {
  margin: 0;
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #0d47a1;
  background: rgba(255, 255, 255, 0.6);
  border-bottom: 1px solid var(--border);
}

.pt4-voce-estudou__head strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.pt4-voce-estudou__body {
  padding: 1rem 1.1rem 1.1rem;
}

.pt4-voce-estudou__body > p:first-child {
  margin-top: 0;
}

.pt4-tipos-list {
  margin: 0.75rem 0 1rem;
  padding-left: 0;
  list-style: none;
}

.pt4-tipos-list li {
  position: relative;
  margin-bottom: 0.65rem;
  padding-left: 1.35rem;
}

.pt4-tipos-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #1565c0;
}

.pt4-table-wrap {
  margin: 1.5rem 0;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.pt4-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.86rem;
  line-height: 1.45;
}

.pt4-table thead th {
  padding: 0.65rem 0.75rem;
  text-align: left;
  background: #0d47a1;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid #0a3d7a;
}

.pt4-table thead th:not(:last-child) {
  border-right: 1px solid rgba(255, 255, 255, 0.25);
}

.pt4-table td,
.pt4-table th[scope="row"] {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  vertical-align: top;
}

.pt4-table th[scope="row"] {
  font-weight: 700;
  text-align: left;
  background: rgba(13, 71, 161, 0.06);
  color: #0d47a1;
  white-space: nowrap;
}

.pt4-table tbody tr:nth-child(even) td {
  background: rgba(0, 0, 0, 0.015);
}

.pt-para-ampliar {
  margin: 2rem 0 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.pt-para-ampliar__badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: #0d47a1;
  color: #fff;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.pt-para-ampliar__sub {
  padding: 0.35rem 0.85rem;
  background: #e8eaf6;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
}

.lesson-summary--pt4 {
  margin-top: 2.5rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  background: rgba(233, 30, 99, 0.06);
  border: 1px solid rgba(233, 30, 99, 0.22);
}

.lesson-summary--pt4 h2 {
  margin-top: 0 !important;
  border-bottom-color: rgba(233, 30, 99, 0.3) !important;
}