/* ============================================
   navbar_working.css — FINAL CLEAN VERSION
   KBL-style desktop + improved accordion mobile
============================================ */


/* ======================
   NAVBAR BASE (DESKTOP)
========================= */

.main-navbar {
  position: fixed;
  top: 42px; /* below topbar */
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(0, 12, 30, 0.35) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background 0.35s ease, padding 0.3s ease;
}

/* Darker + compact on scroll */
.main-navbar.scrolled {
  background: rgba(0, 20, 50, 0.72);
  padding: 12px 30px;
  box-shadow: 0 6px 22px rgba(0,0,0,0.28);
}


/* ======================
   LOGO
========================= */

.navbar-logo {
  height: 65px;
  transition: height 0.25s ease, width 0.25s ease;
  object-fit: contain;
}

.main-navbar.scrolled .navbar-logo {
  height: 55px;
}

@media (max-width: 992px) {
  .navbar-logo {
    height: 52px !important;
  }
}


/* ======================
   NAV LINKS (DESKTOP)
========================= */

.main-navbar .navbar-nav .nav-link {
  color: #fff !important;
  font-weight: 600;
  font-size: 15px;
  padding: 10px 16px;
  letter-spacing: 0.3px;
  position: relative;
  transition: color 0.28s ease;
}

/* Yellow underline hover */
.main-navbar .navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: #ffcc00;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

.main-navbar .navbar-nav .nav-link:hover {
  color: #ffcc00 !important;
}

.main-navbar .navbar-nav .nav-link:hover::after {
  transform: scaleX(1);
}

.main-navbar .navbar-nav .nav-link.active {
  color: #ffcc00 !important;
}

.main-navbar .navbar-nav .nav-link.active::after {
  transform: scaleX(1);
}


/* ======================
   DROPDOWN MENU (DESKTOP)
========================= */

.dropdown-menu {
  background: rgba(0, 25, 60, 0.92);
  border-radius: 6px;
  border: none;
  padding: 6px 0;
  min-width: 200px;

  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);

  opacity: 0;
  transform: translateY(10px);
  transition: all 0.22s ease;
  visibility: hidden;
}

.show > .dropdown-menu,
.dropdown.show > .dropdown-menu {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.dropdown-item {
  padding: 9px 18px;
  color: #fff !important;
  font-size: 15px;
}

.dropdown-item:hover {
  background: rgba(255,255,255,0.12);
  color: #ffcc00 !important;
}


/* ======================
   HAMBURGER ICON
========================= */

.navbar-toggler {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 6px 8px !important;
  background: transparent !important;
}

.navbar-toggler-icon {
  width: 30px !important;
  height: 30px !important;
  background-size: contain !important;
  background-repeat: no-repeat !important;

  /* clean white lines */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 16 16'%3E%3Cpath d='M2 4h12' stroke='%23ffffff' stroke-width='1.4' stroke-linecap='round'/%3E%3Cpath d='M2 8h12' stroke='%23ffffff' stroke-width='1.4' stroke-linecap='round'/%3E%3Cpath d='M2 12h12' stroke='%23ffffff' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E") !important;
}

.navbar-toggler:hover .navbar-toggler-icon {
  opacity: 0.92;
  filter: drop-shadow(0 0 4px rgba(255,255,255,0.65));
  transform: translateY(-1px);
  transition: all 0.18s ease;
}


/* ======================
   MOBILE NAV (Accordion)
========================= */

@media (max-width: 992px) {

    /* Hide when .show is removed */
    .navbar-collapse:not(.show) {
        display: none !important;
    }

    /* Show when JS adds .show */
    .navbar-collapse.show {
        display: block !important;
    }

    /* Mobile container */
    .navbar-collapse {
        background: rgba(0, 30, 70, 0.95);
        padding: 16px;
        border-radius: 12px;
        margin-top: 14px;
    }

    .navbar-nav .nav-link {
        font-size: 18px;
        padding: 14px 10px;
        color: #fff !important;
    }

    /* Mobile dropdown hidden */
    .navbar-nav .dropdown-menu {
        display: none !important;
        background: rgba(0, 35, 90, 0.95);
        margin-left: 18px;
        border-radius: 8px;
        padding: 8px 0;

        opacity: 0;
        transform: translateY(-6px);
        transition: all 0.22s ease;
        visibility: hidden;
    }

    /* Open state */
    .navbar-nav .dropdown.open > .dropdown-menu {
        display: block !important;
        opacity: 1;
        transform: translateY(0);
        visibility: visible;
    }

    /* Arrow */
    .dropdown-toggle::after {
        content: "";
        display: inline-block;
        margin-left: 8px;
        vertical-align: middle;
        width: 0;
        height: 0;
        border-top: 0.35em solid #fff;
        border-right: 0.35em solid transparent;
        border-left: 0.35em solid transparent;
        transition: transform 0.22s ease;
    }

    .navbar-nav .dropdown.open > .dropdown-toggle::after {
        transform: rotate(180deg);
    }

    /* Ensure bootstrap .show does NOT interfere */
    .navbar-collapse .dropdown.show > .dropdown-menu {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        transform: translateY(-6px) !important;
    }
}


/* ======================
   Utilities
========================= */

a.nav-link { cursor: pointer; }

/* END OF FILE */