/* Estilos Gerais */
:root {
    --primary-color: #0066cc;
    --secondary-color: #004999;
    --light-blue: #e6f2ff;
    --white: #ffffff;
    --gray: #f5f5f5;
    --dark-gray: #333333;
    --text-color: #444444;
    --transition: all 0.3s ease;
    --animation-duration: 0.8s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-white {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn-white:hover {
    background-color: var(--gray);
    color: var(--secondary-color);
}

.bg-light {
    background-color: var(--light-blue);
}

.bg-blue {
    background-color: var(--primary-color);
    color: var(--white);
}

.light {
    color: var(--white);
}

.light::after {
    background-color: var(--white);
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

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

.logo img {
    height: 50px;
}

.logo h1 {
    margin-left: 10px;
    font-size: 1.8rem;
    color: var(--primary-color);
}

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

.nav-menu li {
    margin-left: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* Banner */
.banner {
    min-height: 600px;
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), url('../images/banner.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 100px 0 50px;
    position: relative;
    overflow: hidden;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/pattern.png');
    background-size: 500px;
    opacity: 0.05;
    z-index: 1;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.banner-text {
    flex: 1;
    max-width: 600px;
    padding-right: 30px;
    animation: fadeInLeft var(--animation-duration) ease-out;
}

.banner h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark-gray);
    font-weight: 700;
}

.banner p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-color);
    max-width: 500px;
}

.banner-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight var(--animation-duration) ease-out;
}

.circle-bg {
    width: 350px;
    height: 350px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.circle-bg::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background-color: rgba(0, 102, 204, 0.15);
    border-radius: 50%;
}

.circle-bg img {
    width: 250px;
    height: auto;
    position: relative;
    z-index: 1;
    animation: float 4s ease-in-out infinite;
}

.btn-primary {
    background-color: #ff6a00;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #e05d00;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 106, 0, 0.3);
}

/* Áreas de Atuação */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.area-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.area-card {
    animation: fadeInUp var(--animation-duration) ease-out;
}

.area-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.area-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.area-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.area-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-gray);
}

.area-card p {
    color: var(--text-color);
    line-height: 1.6;
}

/* Sobre - Versão Moderna */
.about-modern-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.about-main {
    display: flex;
    gap: 50px;
    margin-bottom: 50px;
}

.about-text-block, .about-mission {
    flex: 1;
}

.about-subtitle {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.about-subtitle::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 0;
}

.about-text-block p, .about-mission p {
    margin-bottom: 25px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-highlight {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding: 20px;
    background-color: rgba(0, 102, 204, 0.05);
    border-radius: 10px;
}

.about-highlight-item {
    text-align: center;
    padding: 0 15px;
}

.about-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.about-label {
    font-size: 0.9rem;
    color: var(--text-color);
}

.about-values {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 25px 0;
}

.about-value-tag {
    padding: 8px 15px;
    background-color: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.about-value-tag:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.about-cta {
    margin-top: 30px;
}

.about-divider {
    position: relative;
    text-align: center;
    margin: 40px 0;
}

.about-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.about-divider-text {
    position: relative;
    z-index: 2;
    background-color: var(--light-blue);
    padding: 0 20px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

.about-expertise {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.about-expertise-text {
    font-size: 1.2rem;
    line-height: 1.8;
    font-style: italic;
}

.about-expertise strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Serviços */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.service-card-new {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.service-card-new {
    animation: fadeInUp var(--animation-duration) ease-out;
    animation-delay: calc(var(--animation-duration) * 0.2);
}

.service-card-new:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card-new:hover .service-image img {
    transform: scale(1.1);
}

.service-info {
    padding: 20px;
    text-align: center;
}

.service-info h3 {
    margin-bottom: 15px;
    color: var(--dark-gray);
    font-size: 1.2rem;
}

.service-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    padding-bottom: 2px;
}

.service-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.service-link:hover::after {
    width: 100%;
}

/* Venda de Equipamentos */
.venda-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.venda-text {
    flex: 1;
}

.venda-image {
    flex: 1;
}

.venda-image img {
    width: 100%;
    background: transparent;
    border: none;
}

.text-left {
    text-align: left;
}

.text-left::after {
    left: 0;
    transform: none;
}

.venda-text p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 600px;
}

/* Serviços de Infraestrutura */
.infra-content {
    display: flex;
    flex-direction: column;
}

.infra-wrapper {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 40px;
}

.infra-title {
    margin-bottom: 40px;
}

.infra-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
}

.infra-item {
    display: flex;
    align-items: center;
    background-color: var(--white);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.infra-item {
    animation: fadeInLeft var(--animation-duration) ease-out;
    animation-delay: calc(var(--animation-duration) * 0.1);
}

.infra-item:nth-child(2) {
    animation-delay: calc(var(--animation-duration) * 0.2);
}

.infra-item:nth-child(3) {
    animation-delay: calc(var(--animation-duration) * 0.3);
}

.infra-item:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.infra-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.infra-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.infra-text p {
    margin: 0;
    font-size: 1.1rem;
}

.infra-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.infra-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.infra-image img:hover {
    transform: scale(1.02);
}


/* Contrato de Manutenção */
.maintenance-section {
    background-color: var(--primary-color);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.maintenance-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.maintenance-text {
    flex: 1;
    max-width: 600px;
}

.maintenance-title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 30px;
    color: var(--white);
    font-weight: 700;
}

.maintenance-list {
    list-style: none;
    margin-bottom: 30px;
}

.maintenance-list li {
    margin-bottom: 15px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
}

.maintenance-list li i {
    margin-right: 15px;
    color: var(--white);
    font-size: 1.5rem;
}

.maintenance-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.maintenance-image img {
    max-width: 300px;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
    animation: float 3s ease-in-out infinite;
}

/* FAQ - Perguntas Frequentes */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
    margin-top: 40px;
}

.faq-item {
    background-color: var(--white);
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--white);
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

.faq-question:hover {
    background-color: var(--light-blue);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--dark-gray);
    font-weight: 600;
    flex: 1;
    padding-right: 20px;
}

.faq-icon {
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--light-blue);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 30px 25px 30px;
}

.faq-answer p {
    margin: 0;
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1rem;
}

/* Depoimentos */
.testimonials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.testimonial-card {
    animation: fadeInRight var(--animation-duration) ease-out;
    animation-delay: calc(var(--animation-duration) * 0.3);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
    margin-bottom: 20px;
    position: relative;
}

.testimonial-content::before {
    content: '\201C';
    font-size: 60px;
    font-family: Georgia, serif;
    color: rgba(0, 102, 204, 0.1);
    position: absolute;
    top: -20px;
    left: -10px;
}

.testimonial-content p {
    font-style: italic;
    line-height: 1.8;
    color: var(--text-color);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

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

.testimonial-info h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--dark-gray);
}

.testimonial-info p {
    margin: 5px 0 0;
    color: var(--text-color);
    font-size: 0.9rem;
}

.testimonial-cta {
    margin-top: 40px;
    text-align: center;
}

.btn-outline {
    display: inline-block;
    padding: 12px 30px;
    background-color: transparent;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Portfólio */
.portfolio-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    height: 250px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--light-blue);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.loading-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-blue);
    position: relative;
}

.loading-placeholder::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 102, 204, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.error-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--light-blue);
    color: var(--primary-color);
}

.error-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
    opacity: 0.7;
}

.error-placeholder p {
    font-size: 0.9rem;
    opacity: 0.7;
}

.portfolio-overlay {
    display: none;
}

/* Orçamento via WhatsApp */
.text-center {
    text-align: center;
}

.btn-whatsapp {
    font-size: 1.3rem;
    padding: 18px 40px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-whatsapp i {
    margin-right: 12px;
    font-size: 1.5rem;
}

.btn-whatsapp:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    background-color: #f0f0f0;
}


@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

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

/* Contato */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-info-box {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.contact-text h4 {
    margin-bottom: 10px;
    color: var(--dark-gray);
    font-size: 1.2rem;
}

.contact-text p {
    margin: 0 0 5px;
    color: var(--text-color);
}

.social-media-contact {
    margin-top: 40px;
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    border: 2px solid #e9ecef;
}

.social-media-contact h4 {
    margin-bottom: 20px;
    color: var(--dark-gray);
    font-size: 1.4rem;
    font-weight: 600;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #E4405F 0%, #C13584 50%, #833AB4 100%);
    border-radius: 50%;
    color: white;
    font-size: 1.8rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(225, 48, 108, 0.3);
}

.social-icons a:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(225, 48, 108, 0.4);
}

.contact-map-box {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    height: 100%;
}

/* Footer */
footer {
    background-color: #000000;
    color: var(--white);
}

.footer-top {
    padding: 60px 0;
}

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

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    max-width: 150px;
}

.footer-desc {
    margin-bottom: 25px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

.footer-social {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    transition: all 0.3s ease;
    font-size: 1.3rem;
    border: 2px solid transparent;
}

.footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-8px) scale(1.1);
    border-color: var(--white);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.4);
}

.footer-col h3 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
    color: var(--white);
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 15px;
}

.footer-links a::before {
    content: '›';
    position: absolute;
    left: 0;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 20px;
}

.footer-links a:hover::before {
    color: var(--primary-color);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.footer-contact i {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 3px;
}

.footer-contact span {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

.footer-dev a {
    color: var(--primary-color);
    text-decoration: none;
}

/* Responsivo */
@media (max-width: 992px) {
    .about-main {
        flex-direction: column;
        gap: 30px;
    }
    
    .about-highlight {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .about-highlight-item {
        flex: 1;
        min-width: 120px;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .banner h1 {
        font-size: 2.8rem;
    }
    
    .banner h2 {
        font-size: 1.6rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 40px;
        transition: var(--transition);
    }
    
    .about-values {
        justify-content: center;
    }
    
    .about-highlight {
        flex-direction: column;
        gap: 20px;
    }
    
    .about-highlight-item {
        padding: 10px 0;
        border-bottom: 1px solid rgba(0, 102, 204, 0.1);
    }
    
    .about-highlight-item:last-child {
        border-bottom: none;
    }
    
    .about-number {
        font-size: 2rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .banner h1 {
        font-size: 2.2rem;
    }
    
    .banner h2 {
        font-size: 1.4rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .banner-content {
        flex-direction: column;
    }
    
    .banner-text {
        text-align: center;
        margin-bottom: 30px;
    }
    
    .circle-bg {
        width: 280px;
        height: 280px;
    }
    
    .circle-bg::before {
        width: 240px;
        height: 240px;
    }
    
    .circle-bg img {
        width: 200px;
    }
    
    .areas-grid,
    .services-grid,
    .testimonials-container {
        grid-template-columns: 1fr;
    }
    
    .venda-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .infra-wrapper {
        flex-direction: column;
        gap: 30px;
    }
    
    .maintenance-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .maintenance-image {
        order: -1;
        margin-bottom: 20px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-col {
        margin-bottom: 30px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .faq-question {
        padding: 20px 15px;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
        padding-right: 15px;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 15px 20px 15px;
    }
    
    .footer-social {
        gap: 15px;
        justify-content: center;
    }
    
    .footer-social a {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .social-media-contact {
        padding: 20px;
        margin-top: 30px;
    }
    
    .social-media-contact h4 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .social-icons a {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}