/* Navigation Styles */

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1001;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    min-height: 60px;
    gap: var(--spacing-sm);
}

.nav-logo a {
    font-family: var(--font-family-heading);
    font-weight: 400;
    font-size: clamp(0.85rem, 1.5vw, 1rem);
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: clamp(0.05em, 0.5vw, 0.1em);
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 2vw, 2rem);
    margin: 0;
    padding: 0;
}

.nav-menu > li {
    position: relative;
}

.nav-menu a {
    color: var(--color-dark);
    font-weight: 300;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--color-accent);
    opacity: 1;
}

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown-toggle::after {
    content: '▼';
    margin-left: 5px;
    font-size: 0.8em;
    transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    min-width: 200px;
    max-height: 400px;
    overflow-y: auto;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

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

.dropdown-menu li {
    border-bottom: 1px solid var(--color-gray-light);
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-dark);
    transition: background-color 0.3s ease;
}

.dropdown-menu a:hover {
    background-color: var(--color-gray-light);
    color: var(--color-accent);
}

/* Enquire Now CTA */
.nav-cta {
    background-color: var(--color-accent);
    color: var(--color-white) !important;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
}

.nav-cta:hover {
    background-color: var(--color-accent);
    opacity: 0.9 !important;
    color: var(--color-white) !important;
}

/* Mobile menu button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Footer Styles */
footer {
    background-color: #FAFAFA;
    border-top: 1px solid var(--color-gray-light);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto var(--spacing-xl);
}

.footer-section h3 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-section h4 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
    color: var(--color-gray-dark);
    font-size: 0.85rem;
    line-height: 1.4;
}

.footer-section a {
    color: var(--color-gray-dark);
    transition: color 0.3s ease;
    text-decoration: none;
}

.footer-section a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-light);
    color: var(--color-gray-dark);
}

/* Tablet adjustments */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 1rem;
    }
    
    .nav-menu a {
        font-size: 0.9rem;
    }
    
    .nav-cta {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.85rem;
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: var(--spacing-md);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        display: flex;
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu > li {
        width: auto;
        margin: var(--spacing-sm) 0;
        text-align: center;
    }
    
    .nav-menu > li a {
        font-size: 1.5rem;
        font-weight: 400;
        letter-spacing: 0.05em;
        text-transform: uppercase;
        padding: var(--spacing-sm) var(--spacing-lg);
        display: inline-block;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        display: none;
        margin-top: var(--spacing-sm);
        background: transparent;
        text-align: center;
    }
    
    .dropdown-menu a {
        font-size: 1rem;
        padding: var(--spacing-xs) var(--spacing-md);
        color: var(--color-gray-dark);
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .mobile-menu-toggle {
        display: flex;
        z-index: 1002;
        position: relative;
    }
    
    .nav-cta {
        display: inline-block;
        text-align: center;
        font-size: 1.2rem;
        padding: var(--spacing-sm) var(--spacing-lg);
        margin-top: var(--spacing-lg);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}