.main-header {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-main {
    background: white;
    padding: 0 20px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: #e74c3c;
}

.logo a {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    margin-left: auto;
    justify-content: flex-end;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
    cursor: pointer;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #e74c3c;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #e74c3c;
    transition: width 0.3s;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

.header-actions {
    display: none;
}

/* Responsive header */
@media (max-width: 768px) {
    .header-content {
        align-items: center;
    }

    .main-nav {
        display: none;
        width: 100%;
    }

    .main-nav.active {
        display: block;
        background: #fff;
        position: absolute;
        top: 70px;
        left: 0;
        z-index: 100;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .nav-menu {
        flex-direction: column;
        width: 100%;
    }

    .nav-link {
        padding: 15px 20px;
        border-bottom: 1px solid #eee;
        display: block;
    }

    .header-actions .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
        background: none;
        border: none;
        cursor: pointer;
        width: 30px;
        height: 30px;
        justify-content: center;
    }

    .header-actions .mobile-menu-toggle span {
        display: block;
        height: 3px;
        width: 100%;
        background: #333;
        border-radius: 2px;
    }
}

/* Hide mobile menu toggle on desktop */
.header-actions .mobile-menu-toggle {
    display: none;
}

@media (max-width: 768px) {
    .header-main {
        padding: 0 10px;
    }
    .header-actions {
        display: block;
        border: 1px solid #e0e0e0;
        border-radius: 3px;
    }

    .header-actions .mobile-menu-toggle {
        display: block;
    }
}

@media screen and (max-width: 425px) {

    .nav-menu {
        flex-direction: column;
        gap: 15px;
        margin-top: 10px;
    }

    .nav-menu a {
        font-size: 1.1rem;
    }

    .logo h1 {
        font-size: 2rem;
    }
    
}