/* 
 * Incluo Talentos - Modern Transition and Hover Effects
 * Enhancing the user experience with subtle animations and interactions
 */

/* ===== Common Transitions ===== */
.btn,
.nav-list a,
.contact-form input,
.contact-form textarea,
.social-links a,
section {
    transition: all var(--transition-normal);
}

/* ===== 1. Button Effects ===== */
.btn {
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.btn:hover, .btn:focus {
    transform: scale(1.05);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

/* ===== 2. Navigation Link Effects ===== */
.nav-list a:not(.btn) {
    position: relative;
    padding-bottom: 4px;
}

.nav-list a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.nav-list a:not(.btn):hover::after,
.nav-list a:not(.btn):focus::after,
.nav-list a:not(.btn).active::after {
    width: 100%;
}

/* Footer navigation links */
.footer-links a {
    position: relative;
    padding-bottom: 2px;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.footer-links a:hover::after,
.footer-links a:focus::after {
    width: 100%;
}

/* ===== 3. Card/Section Hover Effects ===== */
.quem-somos-content,
.para-empresas-content,
.contact-form {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.quem-somos-content:hover,
.para-empresas-content:hover,
.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* ===== 4. Form Field Focus Effects ===== */
.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group label {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    color: var(--gray);
    transition: all 0.3s ease;
    pointer-events: none;
    font-size: 1rem;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-sm);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: transparent;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group input:not(:placeholder-shown),
.form-group textarea:not(:placeholder-shown) {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(8, 126, 139, 0.1);
    outline: none;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    transform: translateY(-1.5rem) scale(0.85);
    color: var(--secondary);
    background-color: var(--white);
    padding: 0 0.3rem;
}

/* ===== 5. Fade-in and Move-up Animations ===== */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Sequential animation delays */
.fade-in-up-delay-1 {
    transition-delay: 0.1s;
}

.fade-in-up-delay-2 {
    transition-delay: 0.2s;
}

.fade-in-up-delay-3 {
    transition-delay: 0.3s;
}

/* ===== 6. Parallax Effect ===== */
.hero {
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
    transform: translateZ(0);
    will-change: transform;
}

/* ===== 7. Page Load Animation ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

body {
    animation: fadeIn 0.8s ease-in-out;
}

/* ===== Social Media Icons Hover Effect ===== */
.social-links a {
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px) scale(1.1);
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
    .quem-somos-content:hover,
    .para-empresas-content:hover {
        transform: translateY(-3px); /* Smaller transform on mobile */
    }
}