/* Navigation Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--background-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

/* Navbar scroll states */
.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

/* Logo Styles */
.nav-logo a {
    display: flex;
    flex-direction: column;
    color: var(--primary-color);
    text-transform: uppercase;
    line-height: 1.1;
    position: relative;
}

.logo-line1 {
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: -0.5px;
}

.logo-line2 {
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: -0.5px;
    position: relative;
}

.logo-line2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40%;
    height: 2px;
    background-color: var(--accent-color);
    transition: background-color 0.3s ease;
}

.nav-logo a:hover .logo-line2::after {
    background-color: var(--primary-color);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link:hover {
    color: var(--accent-color);
}

/* Dropdown Arrow */
.dropdown-arrow {
    transition: transform 0.3s ease;
}

.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--background-white);
    min-width: 180px;
    max-height: 400px;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    border-radius: 4px;
    padding: 0.5rem 0;
    margin-top: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

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

.dropdown-link {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--text-dark);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.dropdown-link:hover {
    background-color: var(--background-light);
    color: var(--accent-color);
    padding-left: 1.5rem;
}

/* Book Now CTA Button */
.nav-cta {
    background-color: var(--background-white);
    color: var(--primary-color) !important;
    border: 2px solid var(--accent-color);
    padding: 0.625rem 1.5rem !important;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background-color: var(--primary-color);
    color: white !important;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger {
    width: 25px;
    height: 2px;
    background-color: var(--primary-color);
    margin: 3px 0;
    transition: all 0.3s ease;
}

/* Mobile Styles */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--background-white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 2rem;
        transition: left 0.3s ease;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: 1rem 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: 0;
        margin-left: 1rem;
        display: none;
    }
    
    .dropdown-menu.active {
        display: block;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu-btn.active .hamburger:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-btn.active .hamburger:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active .hamburger:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .nav-cta {
        margin-top: 1rem;
        display: inline-block;
        width: auto;
    }
}

/* Footer */
.footer {
    background: var(--background-white);
    color: var(--text-dark);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
}

/* Footer Logo & About Column */
.footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.5rem;
}

.footer-logo-line1,
.footer-logo-line2 {
    font-size: 1.2rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    line-height: 1.2;
    color: var(--primary-color);
}

.footer-logo-line2 {
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.footer-logo-line2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40%;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

/* Footer Headings */
.footer-heading {
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

/* Quick Links */
.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

/* Class Information */
.footer-schedule {
    margin-bottom: 1.5rem;
}

.footer-class {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.footer-class:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.footer-class strong {
    display: block;
    color: var(--accent-color);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.footer-class span {
    display: block;
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.4;
}

.footer-level {
    font-style: italic;
    color: var(--text-light);
    font-size: 0.85rem !important;
}

.footer-price p {
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 500;
}

/* Contact Information */
.footer-contact p {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-contact strong {
    color: var(--primary-color);
    font-weight: 600;
}

.footer-contact a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Footer Bottom */
.footer-bottom {
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Footer Responsive */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-logo {
        align-items: center;
    }
    
    .footer-logo-line2::after {
        left: 50%;
        transform: translateX(-50%);
        width: 50px;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links a:hover {
        padding-left: 0;
    }
}