/* Shared interior-page styling for Applications and Quality. */
.applications-section,
.quality-section {
  padding: 60px 24px 80px;
  background: rgba(243, 247, 248, .78);
  color: #172b32;
}

.applications-layout,
.quality-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 136px;
  align-items: start;
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.applications-main,
.quality-main {
  min-width: 0;
}

.applications-layout .sidebar-menu li a,
.quality-layout .sidebar-menu li a {
  font-weight: 500;
}

.section-kicker {
  display: block;
  margin-bottom: 12px;
  color: #16878d;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.page-title {
  margin: 0 0 8px;
  color: #102a33;
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(26px, 3.4vw, 32px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.025em;
}

.page-lead {
  max-width: 800px;
  margin: 0;
  color: #586a71;
  font-size: 15px;
  line-height: 1.8;
  word-break: keep-all;
}

.filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
}

.filter-list button {
  min-height: 40px;
  padding: 0 17px;
  border: 1px solid #cbdcde;
  border-radius: 4px;
  background: #fff;
  color: #29444c;
  font: 500 14px 'Noto Sans KR', sans-serif;
  cursor: pointer;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}

.filter-list button:hover,
.filter-list button[aria-pressed="true"] {
  border-color: #16878d;
  background: #16878d;
  color: #fff;
}

.filter-list button:focus-visible,
.application-row:focus-visible,
.applications-section a:focus-visible,
.quality-section a:focus-visible {
  outline: 2px solid #087d88;
  outline-offset: 3px;
}

.application-list {
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid #cbdcde;
}

.application-row {
  display: grid;
  grid-template-columns: minmax(150px, .7fr) minmax(0, 2fr) minmax(110px, .5fr);
  align-items: center;
  gap: 20px;
  padding: 21px 16px;
  border-bottom: 1px solid #dce7e8;
  background: rgba(255, 255, 255, .72);
  animation: applications-fade-up .9s both;
}

.application-row[hidden] {
  display: none;
}

.application-row h3 {
  margin: 0;
  color: #172b32;
  font-family: 'Noto Serif KR', serif;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
}

.application-row p {
  margin: 0;
  color: #586a71;
  font-size: 14px;
  line-height: 1.8;
  word-break: keep-all;
}

.application-type {
  justify-self: end;
  color: #087d88;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
}

.application-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 32px;
  padding: 23px 24px;
  border: 1px solid #dce7e8;
  background: #102a33;
  color: #fff;
}

.application-cta p {
  margin: 0;
  color: #edf5f6;
  font-size: 15px;
}

.action-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 19px;
  border: 1px solid #16878d;
  border-radius: 4px;
  background: #16878d;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s ease, border-color .2s ease;
}

.action-link:hover {
  border-color: #0d656b;
  background: #0d656b;
}

.inspection-stage {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 20px;
  margin: 30px 0 26px;
  padding: 23px 0;
  border-top: 1px solid #cbdcde;
  border-bottom: 1px solid #cbdcde;
}

.quality-section .inspection-stage {
  grid-template-columns: minmax(0, 1fr);
}

.stage-number {
  color: #16878d;
  font-family: 'Noto Serif KR', serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
}

.stage-copy h3,
.data-block h3 {
  margin: 0 0 9px;
  color: #102a33;
  font-family: 'Noto Serif KR', serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
}

.stage-copy p {
  margin: 0;
  color: #586a71;
  font-size: 14px;
  line-height: 1.8;
  word-break: keep-all;
}

.data-block {
  margin-top: 28px;
}

.data-block h3 {
  margin-bottom: 12px;
}

.inspection-table {
  width: 100%;
  border-collapse: collapse;
  border-top: 2px solid #16878d;
  background: rgba(255, 255, 255, .72);
}

.inspection-table th,
.inspection-table td {
  padding: 13px 16px;
  border-bottom: 1px solid #dce7e8;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.75;
}

.inspection-table th {
  width: 220px;
  color: #29444c;
  font-weight: 600;
}

.inspection-table td {
  color: #586a71;
}

.inspection-table .accent,
.confirmation-note strong {
  color: #087d88;
  font-weight: 700;
}

.confirmation-note {
  margin-top: 26px;
  padding: 16px 19px;
  border: 1px solid #dce7e8;
  border-left: 3px solid #16878d;
  background: rgba(255, 255, 255, .72);
  color: #52686f;
  font-size: 14px;
  line-height: 1.8;
}

@keyframes applications-fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1024px) {
  .applications-section,
  .quality-section {
    padding-right: 20px;
    padding-left: 20px;
  }

  .applications-layout,
  .quality-layout {
    grid-template-columns: 1fr;
  }

  .applications-layout > .sticky-edge-sidebar,
  .quality-layout > .sticky-edge-sidebar {
    display: none;
  }
}

@media (max-width: 680px) {
  .applications-section,
  .quality-section {
    padding: 48px 20px 64px;
  }

  .application-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 14px;
  }

  .application-type {
    justify-self: start;
  }

  .application-cta {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
    padding: 21px;
  }

  .inspection-stage {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 14px;
    padding: 19px 0;
  }

  .stage-number {
    font-size: 26px;
  }

  .inspection-table th,
  .inspection-table td {
    padding: 11px 9px;
    font-size: 13px;
  }

  .inspection-table th {
    width: 145px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .application-row,
  .filter-list button,
  .action-link {
    animation: none;
    transition: none;
  }
}