.cko-layout a {
    color: #415e00;
}

.cko-layout a:hover {
    color: #2a3b04;
}

.cyber-rule {
    display: flex;
    gap: 1rem;
    padding: 7px;
    border-bottom: 1px solid rgba(74, 93, 74, .08);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--military);
    border-left: 4px solid var(--military);
    background: rgba(232, 228, 222, 0.35);
    margin: 0 0 0.75em 2em;
}

.cyber_email {
    display: flex;
    text-align: left;
    align-items: center;
    column-gap: 1em;
}

.cyber_email a {
    font-size: .9rem;
}

/* ── Sidebar tab navigation ── */
.about-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  align-items: start;
}

.about-sidenav {
  position: sticky;
  top: 90px;
  padding: 2rem 0 2rem;
}

.about-sidenav-title {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--military);
  opacity: .45;
  padding: 0 0 0.75rem 1.25rem;
  margin-bottom: .25rem;
  border-bottom: 1px solid rgba(74,93,74,.1);
}

.sidenav-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  padding: 11px 16px 11px 20px;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--military);
  opacity: .55;
  cursor: pointer;
  transition: all .22s ease;
}
.sidenav-btn:hover {
  opacity: .9;
  background: rgba(74,93,74,.05);
  border-left-color: rgba(74,93,74,.3);
}
.sidenav-btn.active {
  opacity: 1;
  border-left-color: var(--rosewood);
  color: var(--military);
  background: rgba(74,93,74,.06);
  font-weight: 600;
}
.sidenav-btn .sidenav-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: rgba(74,93,74,.08);
  transition: background .22s;
}
.sidenav-btn.active .sidenav-icon,
.sidenav-btn:hover .sidenav-icon {
  background: var(--military);
}
.sidenav-btn.active .sidenav-icon svg,
.sidenav-btn:hover .sidenav-icon svg {
  stroke: var(--cream);
}

/* Mobile: horizontal scrolling tabs */
.about-mobile-tabs {
  display: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  flex-wrap: nowrap;
  gap: 8px;
  padding: .875rem 1.5rem .875rem 1rem;
  scrollbar-width: none;
  border-bottom: 2px solid rgba(74,93,74,.12);
  background: var(--cream);
}
.about-mobile-tabs::-webkit-scrollbar { display: none; }
.mobile-tab-btn {
  flex: 0 0 auto;
  padding: 8px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  border: 2px solid rgba(74,93,74,.25);
  background: none; color: var(--military);
  cursor: pointer; transition: all .2s;
  white-space: nowrap;
}
.mobile-tab-btn.active {
  background: var(--military); color: var(--cream);
  border-color: var(--military);
}

/* ── Tab content area ── */
.about-content-area {
  border-left: 1px solid rgba(74,93,74,.1);
  padding: 2.5rem 0 2.5rem 2.5rem;
  min-height: 60vh;
}

.csirt {
    border: none;
    color: #415e00;
    background: var(--creem);
    text-decoration: underline;
}

/* ── Responsive breakpoint ── */
@media (max-width: 767px) {
  .about-layout {
    grid-template-columns: 1fr;
  }
  .about-sidenav {
    display: none;
  }
  .about-mobile-tabs {
    display: grid;
  }
  .about-content-area {
    border-left: none;
    padding: 1.75rem 0 1.5rem;
  }
}

.about-panel { display: none; }
.about-panel.active {
  display: block;
  animation: panelFadeIn .35s ease forwards;
}
@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Panel titles ── */
.panel-header {
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 2px solid rgba(74,93,74,.1);
}
.panel-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: .05em;
  color: var(--military);
  margin-bottom: .25rem;
}

/* ── Contact info panel ── */
.contact-info-panel {
  padding: 2.5rem 2rem 2.5rem 2.5rem;
  background: var(--cream);
  border-left: 4px solid var(--military);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(74,93,74,0.1);
}
.contact-item:last-child {
  border-bottom: none;
}

.contact-icon {
  width: 48px; height: 48px;
  min-width: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon--rosewood {
  background: var(--rosewood);
}

.contact-text {
  opacity: .75;
  line-height: 1.75;
  font-size: .9rem;
}

.contact-details-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: .05em;
}

.contact-item-heading {
  font-size: 1.05rem;
  letter-spacing: .05em;
}

/* Mobile: stack vertically */
@media (max-width: 767px) {
  .contact-info-panel {
    padding: 2rem 1.25rem;
    border-left: none;
    border-top: 4px solid var(--military);
  }
}