/* Dropdown Menu Styles */
.nav-links .dropdown {
    position: relative;
}

.nav-links .dropdown > a {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-links .dropdown > a i.fa-chevron-down {
    font-size: 11px;
    transition: transform 0.3s ease;
    margin-left: 2px;
}

.nav-links .dropdown:hover > a i.fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: white;
    min-width: 280px;
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.2);
    border-radius: 16px;
    padding: 16px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    margin-top: 12px;
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
    list-style: none;
    margin: 0;
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    color: #4A5568;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.dropdown-menu li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dropdown-menu li a i {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #667EEA;
    font-size: 16px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.dropdown-menu li a:hover {
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.08) 0%, transparent 100%);
    color: #667EEA;
    padding-left: 28px;
}

.dropdown-menu li a:hover::before {
    opacity: 1;
}

.dropdown-menu li a:hover i {
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    color: white;
    transform: scale(1.1);
}

.dropdown-menu li a::after {
    display: none;
}

/* Dropdown separator */
.dropdown-menu li:not(:last-child) {
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
}

/* Mobile Dropdown */
.mobile-nav-links .dropdown {
    position: relative;
    overflow: visible;
}

.mobile-nav-links .dropdown > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.mobile-nav-links .dropdown > a i.fa-chevron-down {
    font-size: 14px;
    transition: transform 0.3s ease;
    color: #667EEA;
    flex-shrink: 0;
    margin-left: 8px;
}

.mobile-nav-links .dropdown.active > a {
    color: #667EEA;
    font-weight: 600;
}

.mobile-nav-links .dropdown.active > a i.fa-chevron-down {
    transform: rotate(180deg);
}

.mobile-nav-links .dropdown-menu {
    position: static;
    opacity: 0;
    visibility: hidden;
    transform: none;
    box-shadow: none;
    padding: 0;
    margin: 12px 0 0 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.mobile-nav-links .dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    max-height: 800px;
    padding: 8px;
    overflow: visible;
}

.mobile-nav-links .dropdown-menu li {
    margin: 0;
    list-style: none;
}

.mobile-nav-links .dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 16px;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.3);
    color: #2D3748 !important;
    font-weight: 500;
    transition: all 0.3s ease;
    min-height: 56px;
    line-height: 1.4;
    border-radius: 8px;
    margin-bottom: 4px;
    background: rgba(255, 255, 255, 0.5);
    position: relative;
    z-index: 1;
}

.mobile-nav-links .dropdown-menu li:last-child a {
    border-bottom: none;
    margin-bottom: 0;
}

.mobile-nav-links .dropdown-menu li a i {
    width: 36px;
    height: 36px;
    min-width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    border-radius: 10px;
    color: #667EEA;
    font-size: 16px;
    flex-shrink: 0;
}

.mobile-nav-links .dropdown-menu li a:active,
.mobile-nav-links .dropdown-menu li a:focus {
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.1) 0%, transparent 100%);
    color: #667EEA !important;
}

.mobile-nav-links .dropdown-menu li a:active i,
.mobile-nav-links .dropdown-menu li a:focus i {
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    color: white;
    transform: scale(1.05);
}

/* Responsive adjustments for different mobile sizes */

/* Large phones (up to 576px) */
@media (max-width: 576px) {
    .mobile-nav-links .dropdown-menu {
        padding: 6px;
    }
    
    .mobile-nav-links .dropdown-menu li a {
        font-size: 15px;
        padding: 12px 14px;
        gap: 12px;
        min-height: 54px;
    }
    
    .mobile-nav-links .dropdown-menu li a i {
        width: 34px;
        height: 34px;
        min-width: 34px;
        font-size: 15px;
        border-radius: 9px;
    }
}

/* Medium phones (up to 480px) */
@media (max-width: 480px) {
    .mobile-nav-links .dropdown-menu {
        padding: 6px;
    }
    
    .mobile-nav-links .dropdown-menu li a {
        font-size: 15px;
        padding: 12px 12px;
        gap: 12px;
        min-height: 52px;
    }
    
    .mobile-nav-links .dropdown-menu li a i {
        width: 32px;
        height: 32px;
        min-width: 32px;
        font-size: 14px;
        border-radius: 8px;
    }
}

/* Small phones (up to 400px) */
@media (max-width: 400px) {
    .mobile-nav-links .dropdown-menu {
        padding: 4px;
    }
    
    .mobile-nav-links .dropdown-menu li a {
        font-size: 14px;
        padding: 10px 10px;
        gap: 10px;
        min-height: 50px;
    }
    
    .mobile-nav-links .dropdown-menu li a i {
        width: 30px;
        height: 30px;
        min-width: 30px;
        font-size: 13px;
        border-radius: 8px;
    }
}

/* Extra small phones (up to 360px) */
@media (max-width: 360px) {
    .mobile-nav-links .dropdown-menu {
        padding: 4px;
    }
    
    .mobile-nav-links .dropdown-menu li a {
        font-size: 14px;
        padding: 10px 8px;
        gap: 10px;
        min-height: 48px;
    }
    
    .mobile-nav-links .dropdown-menu li a i {
        width: 28px;
        height: 28px;
        min-width: 28px;
        font-size: 12px;
        border-radius: 7px;
    }
}

/* Very small phones (up to 320px) */
@media (max-width: 320px) {
    .mobile-nav-links .dropdown-menu {
        padding: 4px;
    }
    
    .mobile-nav-links .dropdown-menu li a {
        font-size: 13px;
        padding: 8px 8px;
        gap: 8px;
        min-height: 46px;
    }
    
    .mobile-nav-links .dropdown-menu li a i {
        width: 26px;
        height: 26px;
        min-width: 26px;
        font-size: 11px;
        border-radius: 6px;
    }
}