/* Estilos do Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(10, 15, 30, 0.9);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-menu ul {
    display: flex;
    list-style: none;
}

.nav-menu li {
    margin: 0 15px;
}

.nav-menu a {
    color: white;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-color-blue);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color-blue);
    transition: width 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: white;
    position: absolute;
    left: 0;
    transition: all 0.3s ease;
}

.mobile-menu-btn span:nth-child(1) {
    top: 0;
}

.mobile-menu-btn span:nth-child(2) {
    top: 9px;
}

.mobile-menu-btn span:nth-child(3) {
    top: 18px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 9px;
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 9px;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    margin-left: 20px;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.whatsapp-button:hover {
    background-color: #128C7E;
    transform: scale(1.1);
}

/* Footer */
.footer {
    background-color: var(--bg-color-dark);
    color: var(--text-color-light);
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
}

.footer-description {
    margin-bottom: 20px;
    color: var(--text-color-light);
    opacity: 0.8;
}

.social-links {
    display: flex;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-nav-title {
    color: white;
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer-nav-list,
.footer-contact-list {
    list-style: none;
}

.footer-nav-list li {
    margin-bottom: 12px;
}

.footer-nav-list a {
    color: var(--text-color-light);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.footer-nav-list a:hover {
    color: var(--accent-color-blue);
    opacity: 1;
    padding-left: 5px;
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--text-color-light);
    opacity: 0.8;
}

.footer-contact-icon {
    margin-right: 10px;
    color: var(--accent-color-blue);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: var(--text-color-light);
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-links a {
    color: var(--text-color-light);
    opacity: 0.7;
    margin-left: 20px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color-blue);
    opacity: 1;
}

/* Responsividade */
@media (max-width: 992px) {
    .nav-menu ul {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-menu.active ul {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--bg-color-dark);
        padding-top: 80px;
        align-items: center;
        z-index: 1000;
    }
    
    .nav-menu.active li {
        margin: 15px 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        margin-top: 15px;
    }
    
    .footer-links a {
        margin: 0 10px;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 10px 15px;
    }
    
    .logo img {
        height: 50px;
    }
    
    .whatsapp-button {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }
    
    .footer {
        padding: 60px 0 20px;
    }
    
    .footer-content {
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .logo img {
        height: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}