.secao-titulo, 
.card, 
.contact-titulo, 
.contact-card {
    opacity: 0 !important;
    filter: blur(8px) !important;
    transform: scale(0.96) !important; 
    transition: opacity 1.4s cubic-bezier(0.215, 0.610, 0.355, 1.000),
                filter 1.4s cubic-bezier(0.215, 0.610, 0.355, 1.000),
                transform 1.4s cubic-bezier(0.215, 0.610, 0.355, 1.000) !important;
    will-change: opacity, filter, transform;
}

.secao-titulo.active, 
.card.active, 
.contact-titulo.active, 
.contact-card.active {
    opacity: 1 !important;
    filter: blur(0) !important;
    transform: scale(1) !important;
}

.card.active:hover {
    transform: translateY(-8px) scale(1.02) !important; 
}

.contact-card.active:hover {
    transform: translateY(-8px) !important; 
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
}

.menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    border-radius: 5px;
    transition: all 0.3s ease-in-out;
}

@media screen and (max-width: 768px) {
    .menu-toggle {
        display: flex; 
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%; 
        width: 70%;  
        height: 100vh;
        background-color: rgba(13, 14, 18, 0.95); 
        backdrop-filter: blur(15px); 
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 40px;
        transition: right 0.4s cubic-bezier(0.25, 1, 0.5, 1);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        z-index: 1000;
    }

    .nav-links a {
        font-size: 1.2rem !important;
        color: #ffffff !important;
    }

    .nav-links.active {
        right: 0;
    }

    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0; 
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}