.oct-nav *,
.oct-nav *::before,
.oct-nav *::after {
  box-sizing: border-box !important;
  margin: 0;
  padding: 0;
}

.oct-nav {
  --nc-blue: #002b54;
  --nc-red: #d21c13;
  --nc-white: #ffffff;
  --nc-w80: rgba(255, 255, 255, 0.8);
  --nc-w55: rgba(255, 255, 255, 0.55);
  --nc-w14: rgba(255, 255, 255, 0.14);
  --nc-w08: rgba(255, 255, 255, 0.07);
  --nc-drop-bg: #012f5e;
  --nc-drop-line: rgba(255, 255, 255, 0.1);

  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  position: relative;
  z-index: 9999;
  width: 100%;
  line-height: 1.35;
}

.oct-nav ul,
.oct-nav li {
  list-style: none !important;
}

.oct-nav a,
.oct-nav button {
  box-shadow: none !important;
  text-transform: none;
}

.oct-nav .nc-scroll {
  width: 100%;
  overflow: visible;
}

.oct-nav .nc-bar {
  display: flex !important;
  align-items: center !important;
  gap: 2px;
  width: 100%;
  list-style: none !important;
}

.oct-nav .nc-item {
  position: relative;
  display: block;
  list-style: none !important;
}

.oct-nav .nc-link,
.oct-nav .nc-trigger {
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px;
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.025em;
  color: var(--nc-w80) !important;
  text-decoration: none !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 3px;
  cursor: pointer;
  font: inherit;
  white-space: nowrap;
  transition: color 0.18s, background 0.18s;
  outline: none;
  position: relative;
  appearance: none;
  -webkit-appearance: none;
}

.oct-nav .nc-link::after,
.oct-nav .nc-trigger::after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 14px;
  width: calc(100% - 28px);
  height: 1.5px;
  background: var(--nc-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.oct-nav .nc-link:hover,
.oct-nav .nc-trigger:hover,
.oct-nav .nc-item.is-open .nc-trigger {
  color: var(--nc-white) !important;
  background: var(--nc-w08) !important;
}

.oct-nav .nc-link:hover::after,
.oct-nav .nc-trigger:hover::after,
.oct-nav .nc-item.is-open .nc-trigger::after {
  transform: scaleX(1);
}

.oct-nav .nc-link:focus-visible,
.oct-nav .nc-trigger:focus-visible {
  outline: 2px solid rgba(210, 28, 19, 0.6);
  outline-offset: 2px;
}

.oct-nav .nc-chevron {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.6;
  transition: transform 0.25s ease, opacity 0.18s;
  flex-shrink: 0;
}

.oct-nav .nc-item.is-open .nc-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.oct-nav .nc-drop {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 230px;
  background: var(--nc-drop-bg);
  border: 1px solid var(--nc-w14);
  border-top: 2px solid var(--nc-red);
  border-radius: 3px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.2);
  padding: 6px 0 8px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 9999;
}

.oct-nav .nc-drop::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.oct-nav .nc-item.is-open .nc-drop {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.oct-nav .nc-drop-head {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px;
  padding: 10px 18px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--nc-drop-line);
  text-decoration: none !important;
  transition: background 0.15s;
}

.oct-nav .nc-drop-head:hover {
  background: var(--nc-w08);
}

.oct-nav .nc-drop-head-label {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--nc-w55) !important;
  transition: color 0.15s;
}

.oct-nav .nc-drop-head:hover .nc-drop-head-label {
  color: var(--nc-w80) !important;
}

.oct-nav .nc-drop-head-arrow {
  width: 12px;
  height: 12px;
  stroke: var(--nc-w55);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.15s, transform 0.15s;
  flex-shrink: 0;
}

.oct-nav .nc-drop-head:hover .nc-drop-head-arrow {
  stroke: var(--nc-white);
  transform: translateX(2px);
}

.oct-nav .nc-drop-item {
  display: flex !important;
  align-items: center !important;
  gap: 10px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--nc-w80) !important;
  text-decoration: none !important;
  transition: color 0.15s, background 0.15s, padding-left 0.2s ease;
  position: relative;
}

.oct-nav .nc-drop-item::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--nc-red);
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity 0.15s;
}

.oct-nav .nc-drop-item:hover {
  color: var(--nc-white) !important;
  background: var(--nc-w08) !important;
  padding-left: 22px;
}

.oct-nav .nc-drop-item:hover::before {
  opacity: 1;
}

@media (max-width: 860px) {
  .oct-nav {
    overflow: visible;
  }

  .oct-nav::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 34px;
    height: 45px;
    pointer-events: none;
    opacity: 0;
    background: linear-gradient(90deg, rgba(0, 43, 84, 0), rgba(0, 43, 84, 0.95));
    transition: opacity 0.2s ease;
    z-index: 2;
  }

  .oct-nav.has-scroll-overflow::after {
    opacity: 1;
  }

  .oct-nav .nc-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.24) transparent;
    scroll-padding-inline: 12px;
    padding: 0 18px 4px 0;
    margin-right: -18px;
    touch-action: pan-x pan-y;
    transition: padding-bottom 0.25s ease;
  }

  .oct-nav.has-open .nc-scroll {
    padding-bottom: min(66vh, 560px);
  }

  .oct-nav .nc-scroll::-webkit-scrollbar {
    height: 3px;
  }

  .oct-nav .nc-scroll::-webkit-scrollbar-track {
    background: transparent;
  }

  .oct-nav .nc-scroll::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.24);
    border-radius: 999px;
  }

  .oct-nav .nc-bar {
    flex-direction: row;
    align-items: flex-start !important;
    gap: 6px;
    width: max-content;
    min-width: 100%;
  }

  .oct-nav .nc-item {
    flex: 0 0 auto;
    min-width: max-content;
    scroll-snap-align: start;
  }

  .oct-nav .nc-link,
  .oct-nav .nc-trigger {
    min-height: 42px;
    width: auto;
    justify-content: center !important;
    padding: 11px 14px;
    border-radius: 3px;
    border: 1px solid var(--nc-w08) !important;
    font-size: 13.5px;
    background: rgba(255, 255, 255, 0.035) !important;
  }

  .oct-nav .nc-link::after,
  .oct-nav .nc-trigger::after {
    display: none;
  }

  .oct-nav .nc-drop {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    width: min(82vw, 320px);
    min-width: 230px;
    opacity: 1;
    transform: none;
    pointer-events: none;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--nc-w14);
    border-top: 2px solid var(--nc-red);
    border-radius: 3px;
    background: var(--nc-drop-bg);
    padding: 4px 0 6px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .oct-nav .nc-item.is-open .nc-drop {
    pointer-events: auto;
    max-height: min(66vh, 560px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .oct-nav .nc-drop-head {
    padding: 9px 16px 9px 20px;
  }

  .oct-nav .nc-drop-item {
    padding: 8px 16px 8px 20px;
    font-size: 12.5px;
  }

  .oct-nav .nc-drop-item:hover {
    padding-left: 24px;
  }
}

@media (max-width: 480px) {
  .oct-nav .nc-scroll {
    padding-right: 14px;
    margin-right: -14px;
  }

  .oct-nav .nc-bar {
    gap: 5px;
  }

  .oct-nav .nc-link,
  .oct-nav .nc-trigger {
    min-height: 40px;
    padding: 10px 12px;
    font-size: 13px;
  }

  .oct-nav .nc-drop {
    width: min(88vw, 300px);
  }
}