/* ==========================================================
   NAVIGATION.CSS - Header, navbar, dropdown menu
   ========================================================== */

/* ---------------------------------------------------------
   Main header - Sticky positioning
   --------------------------------------------------------- */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1050;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------------------------------------------------------
   Navbar primary background
   --------------------------------------------------------- */
.navbar-primary {
    background-color: var(--primary-color);
    overflow: visible;
    position: relative;
    z-index: 1050;
}

/* ---------------------------------------------------------
   Container main (max width)
   --------------------------------------------------------- */
.container-main {
    max-width: 1600px;
    padding-left: 2rem;
    padding-right: 2rem;
}

/* ---------------------------------------------------------
   Scrolled state (shrunk navbar)
   --------------------------------------------------------- */
.main-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.main-header.scrolled .navbar {
    padding-top: 0.3rem !important;
    padding-bottom: 0.3rem !important;
}

.main-header.scrolled .navbar-brand .logo-img {
    width: 50px !important;
    height: 50px !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-header.scrolled .navbar-brand span {
    font-size: 1rem !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------------------------------------------------------
   Branding (logo + site name)
   --------------------------------------------------------- */
.main-header .navbar-brand span {
    font-size: 1.15rem;
    letter-spacing: 0.5px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-header .navbar-brand .logo-img {
    width: 60px;
    height: 60px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------------------------------------------------------
   Nav items spacing
   --------------------------------------------------------- */
.navbar-nav .nav-item {
    margin-left: 0.6rem;
    margin-right: 0.6rem;
}

/* ---------------------------------------------------------
   Nav links - Remove focus outline
   --------------------------------------------------------- */
.navbar .nav-link:focus,
.navbar .nav-link:active,
.navbar .dropdown-toggle:focus,
.navbar .dropdown-toggle:active {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

/* ---------------------------------------------------------
   Dropdown menu
   --------------------------------------------------------- */
/* Hide dropdown arrow */
.navbar .dropdown-toggle::after {
    display: none;
}

/* Open on hover */
.navbar .dropdown:hover .dropdown-menu {
    display: block;
    animation: fadeInDown 0.3s ease;
}

/* Dropdown styling */
.navbar .dropdown-menu {
    background-color: #3c5d3c;
    border: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    margin-top: 0;
    padding: 0.3rem 0.25rem;
    border-radius: 8px;
    min-width: 10rem;
}

/* Dropdown items */
.navbar .dropdown-item {
    color: #FFFFFF !important;
    font-size: 0.95rem;
    padding: 0.45rem 0.9rem;
    transition: all 0.3s ease;
}

.navbar .dropdown-item:hover {
    background-color: #4e784e;
    color: #FFFFFF !important;
}

/* Dropdown animation */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---------------------------------------------------------
   Navbar buttons (Login/Profile)
   --------------------------------------------------------- */
.navbar .btn {
    font-size: 1.1rem;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    white-space: nowrap;
}

/* ---------------------------------------------------------
   Social icons (header/contact dropdown)
   --------------------------------------------------------- */
.social-icons a {
    font-size: 1.3rem;
    transition: all 0.3s ease;
    text-decoration: none !important;
}

.social-icons a:hover {
    transform: scale(1.15);
    opacity: 0.8;
}