/* Header Styles */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    z-index: 1000;
    box-shadow: 0 6px 18px 4px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

#main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 35px;
}

/* Logo */
#main-header .logo {
    display: flex;
    align-items: center;
}

#main-header .logo img {
    max-width: 220px;
    height: auto;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.main-nav ul {
    display: flex;
    gap: 25px;
}

.main-nav ul li {
    position: relative;
}

.main-nav ul li a {
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    text-decoration: none;
    transition: var(--transition);
    padding-bottom: 29px;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
    color: var(--primary-color);
}

/* Social Icons */
.social-icons {
    display: flex;
    gap: 15px;
    margin-left: 10px;
}

.social-icons a {
    color: var(--black);
    font-size: 18px;
    transition: var(--transition);
    padding-bottom: 29px;
}

.social-icons a:hover {
    color: var(--primary-color);
}

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

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

.main-nav .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    display: block !important;
    width: 240px;
    background-color: var(--white);
    border-top: 3px solid var(--primary-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
    visibility: hidden;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}

.main-nav .submenu li {
    display: block !important;
    padding: 0 20px;
    margin: 0;
    width: 100%; /* Ocupa toda a largura */
    white-space: nowrap;
}


.main-nav .submenu a {
    padding: 6px 20px;
    font-size: 14px;
    display: block;
    width: 100%;
}

.main-nav .submenu a:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

/* Contact Button */
.contact-btn {
    margin-left: 20px;
}

.contact-btn .btn {
    padding: 11px 25px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-dark);
}

/* Sticky Header */
#main-header.sticky {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}

/* Responsive Header */
@media (max-width: 992px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .main-nav ul li {
        width: 100%;
        text-align: left;
        padding: 0 35px;
    }

    .main-nav ul li a {
        padding: 12px 0;
        display: block;
        border-bottom: 1px solid var(--gray-200);
    }

    .main-nav .submenu {
        position: static;
        width: 100%;
        box-shadow: none;
        border-top: none;
        padding: 0 0 0 20px;
        display: none;
        visibility: visible;
        opacity: 1;
        transform: none;
    }

    .main-nav .dropdown.active .submenu {
        display: block;
    }

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

@media (max-width: 768px) {
    #main-header .container {
        padding: 15px 20px;
    }

    #main-header .logo img {
        max-width: 160px;
    }

    .contact-btn {
        display: none;
    }
}