a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}


/* Features Section - Layout Atualizado */
.features-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.feature-row {
    display: flex;
    gap: 30px;
    justify-content: center;
}

.top-row {
    justify-content: center;
}

.top-row .feature-card {
    flex: 0 0 calc(50% - 15px);
    max-width: calc(50% - 15px);
}

.bottom-row {
    justify-content: space-between;
}

.bottom-row .feature-card {
    flex: 0 0 calc(33.333% - 20px);
    max-width: calc(33.333% - 20px);
}

/* Mantendo os estilos dos cards existentes */
.feature-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background-color: var(--primary);
    transition: var(--transition);
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card:hover::before {
    width: 100%;
    opacity: 0.05;
}

/* Why Us Section */
.why-us {
    padding: 100px 0;
    background-color: var(--off-white);
    position: relative;
    overflow: hidden;
}

.why-us::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(159, 122, 234, 0.2) 0%, rgba(159, 122, 234, 0.1) 70%, rgba(159, 122, 234, 0) 100%);
    z-index: 0;
}

.why-us-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 60px;
}

.why-us-image {
    flex: 1;
}

.why-us-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.why-us-text {
    flex: 1;
}

.why-us-text h2 {
    font-size: 36px;
    margin-bottom: 25px;
    color: var(--dark);
}

.why-us-text h2 span {
    color: var(--primary);
}

.why-us-text p {
    color: var(--secondary);
    margin-bottom: 30px;
    font-size: 17px;
    line-height: 1.7;
}

.why-us-list {
    list-style: none;
}

.why-us-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.why-us-icon {
    background-color: rgba(107, 70, 193, 0.1);
    min-width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: var(--primary);
    font-weight: bold;
}

.why-us-item-text h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--dark);
}

.why-us-item-text p {
    color: var(--secondary);
    margin-bottom: 0;
    font-size: 16px;
}

/* Process Section */
.process {
    padding: 100px 0;
    background-color: var(--white);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 60px;
    right: 60px;
    height: 2px;
    background-color: var(--light-gray);
    z-index: 0;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 0 15px;
    position: relative;
    z-index: 1;
    max-width: 240px;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    margin: 0 auto 25px;
    box-shadow: 0 5px 15px rgba(107, 70, 193, 0.3);
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 2px dashed var(--primary-light);
    top: -7px;
    left: -7px;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.process-step h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--dark);
}

.process-step p {
    color: var(--secondary);
    font-size: 15px;
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background-color: var(--dark);
    color: var(--white);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    text-align: center;
    flex-wrap: wrap;
}

.stat-item {
    flex: 1;
    min-width: 200px;
    margin: 20px;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    height: 50px;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.1);
}

.stat-item h2 {
    font-size: 48px;
    margin-bottom: 10px;
    background: linear-gradient(45deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    font-weight: 700;
}

.stat-item p {
    font-size: 16px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background-color: var(--off-white);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: rgba(107, 70, 193, 0.05);
    z-index: 0;
}

.testimonials-slider {
    position: relative;
    z-index: 1;
    margin-top: 60px;
}

.testimonials-container {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    padding-bottom: 30px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.testimonials-container::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 20px);
    min-width: 300px;
    scroll-snap-align: start;
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.testimonial-rating {
    color: #f59e0b;
    font-size: 18px;
    margin-left: auto;
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 25px;
    color: var(--secondary);
    font-size: 16px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    border-top: 1px solid var(--light-gray);
    padding-top: 20px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    border: 3px solid var(--off-white);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--dark);
}

.author-info p {
    color: var(--secondary);
    font-size: 14px;
}

.testimonial-nav {
    text-align: center;
    margin-top: 30px;
}

.testimonial-nav-btn {
    background-color: var(--white);
    border: 1px solid var(--light-gray);
    color: var(--secondary);
    margin: 0 5px;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-nav-btn:hover {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta::before, .cta::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    z-index: 0;
}

.cta::before {
    top: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(107, 70, 193, 0.05) 0%, rgba(107, 70, 193, 0) 70%);
}

.cta::after {
    bottom: -150px;
    right: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(107, 70, 193, 0.05) 0%, rgba(107, 70, 193, 0) 70%);
}

/* CTA Section Styles - CORRIGIDO */
.cta-content {
    position: relative;
    z-index: 1;
    background-color: var(--primary);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(107, 70, 193, 0.3);
    padding: 60px;
    text-align: center;
    color: var(--white);
}

.cta h2 {
    font-size: 36px;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta p {
    font-size: 18px;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

/* Form Styles - CORRIGIDO */
.lead-form {
    display: flex;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
    align-items: stretch;
    flex-wrap: wrap;
}

.lead-form input {
    flex: 1;
    min-width: 200px;
    padding: 0 20px;
    border-radius: var(--border-radius);
    border: none;
    font-size: 16px;
    height: 55px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    font-family: 'Montserrat', sans-serif;
    transition: all 0.3s ease;
}

.lead-form input:focus {
    outline: none;
    box-shadow: 0 4px 15px rgba(107, 70, 193, 0.2);
    transform: translateY(-1px);
}

.lead-form input::placeholder {
    color: #a0aec0;
    font-weight: 400;
}

.lead-form button {
    background-color: var(--dark);
    color: var(--white);
    padding: 0 30px;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    white-space: nowrap;
    height: 55px;
    min-width: 220px;
}

.lead-form button:hover {
    background-color: #1a202c;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.lead-form button:active {
    transform: translateY(0);
}

/* Estados do botão durante loading */
.lead-form button.loading {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.lead-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Mensagem de feedback */
.form-message {
    margin-top: 20px;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.footer-logo span {
    color: var(--primary-light);
}

.footer-logo img {
    height: 36px;
    margin-right: 10px;
}

.footer-about {
    flex: 2;
    max-width: 380px;
}

.footer-about p {
    margin-bottom: 25px;
    opacity: 0.8;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.footer-links {
    flex: 1;
    min-width: 160px;
}

.footer-links h3 {
    font-size: 18px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
    color: var(--white);
}

.footer-links h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary);
}

.footer-links ul {
    list-style: none;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    font-size: 15px;
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
    font-size: 14px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps::before {
        display: none;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .process-step {
        max-width: 100%;
        width: 100%;
    }
    
    .stat-item:not(:last-child)::after {
        display: none;
    }
}

@media (max-width: 991px) {
    .hero h1 {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .nav-links {
        align-items: center;
        justify-content: center;
    }
    
    .nav-links li {
        margin: 10px 0;
        justify-content: center;
    }
    
    .cta-menu-item {
        margin-left: 0;
    }
    
    .nav-links .cta-button {
        padding: 10px 20px;
        margin: 10px auto;
    }
        
    .hamburger {
        display: block;
    }
    
    .why-us-content {
        flex-direction: column-reverse;
    }
    
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .hero-text p {
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .cta-content {
        padding: 40px 20px;
    }
    
    .top-row, .bottom-row {
        flex-wrap: wrap;
    }
    
    .top-row .feature-card,
    .bottom-row .feature-card {
        flex: 0 0 calc(50% - 15px);
        max-width: calc(50% - 15px);
    }
}

@media (max-width: 768px) {
    .top-row .feature-card,
    .bottom-row .feature-card {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .hero-image {
        perspective: none;
    }
    
    .hero-image img {
        transform: none !important;
        animation: float 4s ease-in-out infinite;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        flex: 0 0 calc(100% - 40px);
    }
    
    .stats-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-item {
        margin: 10px 0;
    }
    
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        min-width: 100%;
    }
    
    /* Responsividade do formulário */
    .cta-content {
        padding: 40px 20px;
    }
    
    .cta h2 {
        font-size: 28px;
    }
    
    .cta p {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .lead-form {
        flex-direction: column;
        gap: 15px;
    }
    
    .lead-form input,
    .lead-form button {
        min-width: 100%;
        height: 50px;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(-20px); }
        to { opacity: 1; transform: translateY(0); }
    }
}

@media (max-width: 480px) {
    .cta-content {
        padding: 30px 15px;
    }
    
    .cta h2 {
        font-size: 24px;
    }
    
    .lead-form input,
    .lead-form button {
        height: 45px;
        font-size: 14px;
    }
    
    .lead-form input {
        padding: 0 15px;
    }
    
    .lead-form button {
        padding: 0 20px;
        min-width: 180px;
    }
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
    color: white;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.3);
    animation: ripple-whatsapp 2s infinite;
}

@keyframes pulse-whatsapp {
    0%, 100% { 
        transform: scale(1); 
    }
    50% { 
        transform: scale(1.05); 
    }
}

@keyframes ripple-whatsapp {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Responsivo */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 55px;
        height: 55px;
        font-size: 22px;
    }
}