/* =====================================================
   International Call & Roaming Page
===================================================== */

/* ---- Hero (policy-hero 共通スタイルに統一) ---- */
.intl-hero {
  background: linear-gradient(135deg, #0d1b35 0%, #1a3a6b 60%, #1e6fb5 100%);
  border-radius: 12px;
  padding: 48px 48px 44px;
  color: #fff;
  margin-bottom: 32px;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}
.intl-hero::before {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
}
.intl-hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3);
  color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; border-radius: 20px; padding: 4px 14px; margin-bottom: 14px;
}
.intl-hero h1 {
  font-size: 28px; font-weight: 800;
  margin: 0 0 10px; line-height: 1.25;
}
.intl-hero-sub {
  font-size: 15px; color: rgba(255,255,255,.85);
  margin: 0; max-width: 560px; line-height: 1.7;
}
@media(max-width:767px){
  .intl-hero { padding: 32px 22px 28px; border-radius: 8px; }
  .intl-hero h1 { font-size: 22px; }
}

/* ---- Summary cards ---- */
.intl-summary {
  padding: 48px 0 32px;
}
.intl-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media(max-width:767px){ .intl-summary-grid { grid-template-columns: 1fr; } }

.intl-summary-card {
  background: #fff;
  border-radius: 14px;
  border: 1.5px solid #e2e8f0;
  padding: 28px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.intl-summary-card-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff; margin-bottom: 16px;
}
.intl-summary-card h3 {
  font-size: 16px; font-weight: 800; color: #0f172a;
  margin: 0 0 8px;
}
.intl-summary-card p {
  font-size: 14px; color: #475569; margin: 0; line-height: 1.7;
}
.intl-summary-card .intl-price-tag {
  display: inline-block;
  background: #eff6ff; color: #1d4ed8;
  font-size: 20px; font-weight: 800;
  border-radius: 8px; padding: 6px 14px; margin: 10px 0 0;
}

/* ---- Section title ---- */
.intl-section-title {
  font-size: 22px; font-weight: 800; color: #0f172a;
  margin: 0 0 24px;
  display: flex; align-items: center; gap: 10px;
}
.intl-section-title::before {
  content: ''; display: inline-block;
  width: 4px; height: 22px; background: #1a3a6b; border-radius: 2px;
}

/* ---- Notice box ---- */
.intl-notice {
  background: #fef9c3; border: 1.5px solid #fde047;
  border-radius: 10px; padding: 16px 20px;
  font-size: 14px; color: #713f12; line-height: 1.7;
  margin-bottom: 32px;
}
.intl-notice i { color: #ca8a04; margin-right: 6px; }

/* ---- Rate Table ---- */
.intl-table-section {
  padding: 0 0 60px;
}
.intl-table-wrap {
  border-radius: 12px;
  overflow: hidden;
  border: 1.5px solid #e2e8f0;
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}
.intl-table-search {
  display: flex; align-items: center; gap: 10px;
  background: #f8fafc; padding: 14px 20px;
  border-bottom: 1px solid #e2e8f0;
}
.intl-table-search input {
  flex: 1; border: 1.5px solid #cbd5e1; border-radius: 8px;
  padding: 9px 14px; font-size: 14px; outline: none;
  transition: border-color .15s;
}
.intl-table-search input:focus { border-color: #1a3a6b; }
.intl-table-search i { color: #64748b; font-size: 16px; }

table.intl-rate-table {
  width: 100%; border-collapse: collapse;
  font-size: 13.5px;
  background: #fff;
}
.intl-rate-table thead tr {
  background: #1a3a6b;
}
.intl-rate-table thead th {
  color: #fff; font-weight: 700;
  padding: 13px 16px; text-align: center;
  white-space: nowrap; font-size: 13px;
  border: none;
}
.intl-rate-table thead th:first-child { text-align: left; }
.intl-rate-table thead tr.sub-header th {
  background: #1e4d8c; font-size: 12px; font-weight: 600;
  padding: 8px 16px;
}
.intl-rate-table tbody tr {
  border-bottom: 1px solid #f1f5f9;
  transition: background .12s;
}
.intl-rate-table tbody tr:hover { background: #f8fafc; }
.intl-rate-table tbody tr.hidden-row { display: none; }
.intl-rate-table tbody td {
  padding: 11px 16px; color: #334155;
  text-align: center;
}
.intl-rate-table tbody td:first-child { text-align: left; font-weight: 600; color: #1e293b; }
.intl-rate-table tbody td:nth-child(2) { color: #64748b; font-size: 13px; }
.intl-rate-table .rate-val { font-weight: 700; color: #1a3a6b; }
.intl-rate-table .rate-na { color: #94a3b8; }
.intl-rate-table tbody tr:nth-child(even) { background: #f8fafc; }
.intl-rate-table tbody tr:nth-child(even):hover { background: #eff6ff; }

/* ---- CTA ---- */
.intl-cta-section {
  background: linear-gradient(135deg, #0d1b35, #1a3a6b);
  border-radius: 16px; padding: 40px 36px;
  text-align: center; margin-bottom: 48px;
  color: #fff;
}
.intl-cta-section h3 { font-size: 22px; font-weight: 800; margin: 0 0 10px; }
.intl-cta-section p { font-size: 15px; opacity: .85; margin: 0 0 24px; }
.intl-cta-btn {
  display: inline-block;
  background: #e53e3e; color: #fff;
  font-weight: 800; font-size: 15px;
  border-radius: 10px; padding: 13px 32px;
  text-decoration: none; transition: background .15s, transform .15s;
}
.intl-cta-btn:hover { background: #c53030; color: #fff; text-decoration: none; transform: translateY(-2px); }