.ots {
  font-family: 'MTNBrighterSans-Regular', sans-serif;
  width: 100%;
  max-width: 1142px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 268px 1fr;
  gap: 22px;
  align-items: start;
}
.ots * { box-sizing: border-box; }

/* ===== Sidebar ===== */
.ots-side {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid rgba(0,0,0,0.21);
  box-shadow: 0 4px 4px 0 rgba(0,0,0,0.25);
  overflow: hidden;
}
.ots-side-head {
  background: #004F71;
  color: #ffffff;
  height: 60px;
  position: relative;
  display: flex;
  align-items: center;
  border-radius: 20px 20px 0 0;
}
.ots-side-head .ots-back {
  position: absolute;
  left: 17px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  line-height: 1;
  color: #ffffff;
  text-decoration: none;
}
.ots-side-head .ots-back:hover { opacity: 0.85; }
.ots-side-head .ots-label {
  width: 100%;
  text-align: center;
}
.ots-side-head .ots-label small {
  display: block;
  font-family: 'MTNBrighterSans-Regular', sans-serif;
  font-size: 10px;
  line-height: 18px;
}
.ots-side-head .ots-label strong {
  display: block;
  font-family: 'MTNBrighterSans-Bold', sans-serif;
  font-size: 16px;
  line-height: 18px;
}
.ots-tab-btn {
  width: 100%;
  min-height: 67px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 20px;
  background: #ffffff;
  border: none;
  border-bottom: 0.5px solid rgba(0,0,0,0.3);
  cursor: pointer;
  text-align: center;
  font-family: 'MTNBrighterSans-Bold', sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 18px;
  color: #004F71;
}
.ots-tab-btn .tab-label {
  width: 156px;
}
.ots-tab-btn .chev {
  color: #004F71;
  font-size: 20px;
  flex-shrink: 0;
  line-height: 1;
}
.ots-tab-btn.is-active { background: #E2EBEF; }
.ots-tab-btn:last-child { border-bottom: none; }

/* ===== Panneaux ===== */
.ots-panel { display: none; }
.ots-panel.is-active { display: block; }

.ots-intro {
  font-size: 16px;
  line-height: 25px;
  color: #000000;
  text-align: justify;
  margin: 0 0 24px 0;
}
.ots-intro p { margin: 0 0 16px 0; }
.ots-intro p:last-child { margin-bottom: 0; }
.ots-intro strong { font-family: 'MTNBrighterSans-Bold', sans-serif; font-weight: 700; }

.ots-img {
  width: 100%;
  border-radius: 15px;
  overflow: hidden;
  margin-bottom: 34px;
}
.ots-img img { width: 100%; height: auto; display: block; }

/* Bloc Avantages / Activation / Specification */
.ots-box {
  border: 0.5px solid rgba(0,0,0,0.23);
  border-radius: 24px;
  overflow: hidden;
  margin-bottom: 24px;
}
.ots-box-head {
  background: #E2EBEF;
  border-bottom: 0.5px solid rgba(0,0,0,0.23);
  min-height: 59px;
  display: flex;
  align-items: center;
  padding: 12px 28px;
  font-family: 'MTNBrighterSans-ExtraBold', 'MTNBrighterSans-Bold', sans-serif;
  font-size: 25px;
  font-weight: 800;
  line-height: 25px;
  color: #004F71;
}
.ots-box-body { padding: 26px 31px; }
.ots-box-body p {
  font-size: 16px;
  line-height: 25px;
  color: #000000;
  text-align: justify;
  margin: 0 0 16px 0;
}
.ots-box-body p:last-child { margin-bottom: 0; }
.ots-box-body strong { font-family: 'MTNBrighterSans-Bold', sans-serif; font-weight: 700; }

.ots-box-body ul {
  margin: 0 0 16px 0;
  padding-left: 24px;
  list-style: disc;
}
.ots-box-body ul li {
  font-size: 16px;
  line-height: 25px;
  color: #000000;
  margin-bottom: 0;
}
.ots-box-body ol {
  margin: 6px 0 16px 0;
  padding-left: 26px;
}
.ots-box-body ol li {
  font-size: 16px;
  line-height: 25px;
  color: #000000;
  margin-bottom: 4px;
}
.ots-box-body h4 {
  font-family: 'MTNBrighterSans-Bold', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #000000;
  margin: 18px 0 8px 0;
}
.ots-box-body .momotabs-sub,
.ots-box-body .ots-sub {
  font-family: 'MTNBrighterSans-Bold', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 22px 0 12px 0;
}

/* Tableaux (codes courts, etc.) */
.ots-table-wrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.ots-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}
.ots-table th {
  font-family: 'MTNBrighterSans-Bold', sans-serif;
  font-size: 16px;
  text-align: left;
  padding: 12px 16px;
  color: #000000;
  overflow-wrap: anywhere;
}
.ots-table td {
  font-size: 14px;
  padding: 12px 16px;
  color: #000000;
  overflow-wrap: anywhere;
}
.ots-table tbody tr:nth-child(odd) td { background: #f5f8fb; }

/* ===== Responsive ===== */
@media (max-width: 800px) {
  .ots { grid-template-columns: 1fr; }
  .ots-side { height: auto; }
  .ots-box-head { font-size: 20px; height: auto; padding: 16px 24px; }
  .ots-tab-btn { font-size: 16px; }
}