/* Responsive Navigation Styles */

/* Header Styles */
.main-header {
    background: linear-gradient(135deg, var(--studio-blue) 0%, var(--studio-blue-dark) 100%);
    color: white;
    padding: 1rem 0;
    position: relative;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    width: 100%;
    box-sizing: border-box;
}

.logo {
    flex: 0 0 auto;
}

.logo-link {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    transition: opacity 0.3s ease;
}

.logo-link:hover {
    opacity: 0.9;
}

/* Desktop Navigation */
.main-nav {
    display: flex;
    flex: 0 0 auto;
    margin-left: auto;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 4px;
    border-radius: 4px;
    transition: background 0.3s ease;
    flex: 0 0 auto;
    margin-left: 0.3rem;
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hamburger {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Mobile Styles */
@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
        position: relative; /* allow absolute-positioned button */
    }
    
    .mobile-menu-btn {
        display: flex;
        z-index: 3000;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        right: 14px; /* move slightly left of the right edge */
        margin-left: 0 !important;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--studio-blue);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 1000;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
    }
    
    .nav-link {
        display: block;
        padding: 1rem 2rem;
        border-radius: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-item:last-child .nav-link {
        border-bottom: none;
    }
    
    .nav-link:hover {
        background: rgba(255, 255, 255, 0.1);
        transform: none;
    }
    
    .nav-link::after {
        display: none;
    }
    
    /* Hamburger Animation */
    .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);
    }
}

/* Tablet Styles */
@media (max-width: 1024px) and (min-width: 769px) {
    .nav-list {
        gap: 1rem;
    }
    
    .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.9rem;
    }
}

/* Large Screen Enhancements */
@media (min-width: 1200px) {
    .nav-link {
        font-size: 1rem;
        padding: 0.75rem 1.25rem;
    }
}