/* =============================================
   BOOTSTRAP NAVBAR CUSTOMIZATION
   ============================================= */

.navbar {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 247, 244, 0.95) 100%) !important;
    box-shadow: 0 4px 20px rgba(13, 115, 119, 0.15);
    border-bottom: 3px solid;
    border-image: linear-gradient(to right, #0d7377, #2a9d8f, #f4a261) 1;
    backdrop-filter: blur(10px);
    padding: 1rem 0;
}

.navbar-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #0d7377 !important;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-brand i {
    font-size: 1.8rem;
    background: linear-gradient(135deg, #0d7377 0%, #2a9d8f 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    color: #2d3748 !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-bottom: 2px solid transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover {
    color: #0d7377 !important;
    border-bottom-color: #f4a261;
    transform: translateY(-2px);
}

.nav-link.active {
    color: #0d7377 !important;
    font-weight: 600;
    border-bottom-color: #f4a261;
}

.dropdown-menu {
    border: none;
    box-shadow: 0 8px 25px rgba(13, 115, 119, 0.15);
    border-radius: 10px;
    margin-top: 0.5rem;
}

.dropdown-item {
    color: #2d3748;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-item:hover {
    background: linear-gradient(135deg, rgba(42, 157, 143, 0.1), rgba(244, 162, 97, 0.1));
    color: #0d7377;
    padding-left: 2rem;
}

.dropdown-item.active,
.dropdown-item:active {
    background: linear-gradient(135deg, #0d7377, #2a9d8f);
    color: #ffffff;
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.75rem;
}

.navbar-toggler:focus {
    outline: none;
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230d7377' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Sticky navbar top offset */
.sticky-top {
    top: 0;
    z-index: 1000;
}