/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #1e40af;
    --secondary-blue: #3b82f6;
    --light-blue: #dbeafe;
    --dark-blue: #1e3a8a;
    --gray-dark: #111827;
    --gray-medium: #6b7280;
    --gray-light: #f3f4f6;
    --white: #ffffff;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--white);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--dark-blue);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background-color: var(--light-blue);
    transform: translateY(-2px);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-blue);
}

/* Header */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h2 {
    color: var(--primary-blue);
    margin: 0;
}

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

.nav-link {
    padding: 10px 15px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.btn-cta {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-cta:hover {
    background-color: var(--dark-blue);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--gray-dark);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section com Banner */
.hero {
    padding: 0;
    position: relative;
    margin-top: 70px;
}

.hero-banner {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.371) 0%), url('../images/banner3.png') center/cover no-repeat;
    min-height: 90vh;
    display: flex;
    align-items: center;
    color: var(--white);
    padding: 0;
}

.hero-content {
    max-width: 600px;
    text-align: left;
}

.hero-content h1 {
    margin-bottom: 1.5rem;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--light-blue);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* Serviços Section */
.servicos {
    padding: 100px 0;
    background-color: var(--gray-light);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

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

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

.servico-card i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.servico-card h3 {
    margin-bottom: 15px;
}

/* Portfólio Section */
.portfolio {
    padding: 100px 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.portfolio-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 64, 175, 0.8);
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

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

/* Modal - CORREÇÃO PARA MOBILE */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    overflow: auto;
    padding: 20px 0;
}

.modal-content {
    background-color: var(--white);
    margin: 2% auto;
    width: 90%;
    max-width: 800px;
    border-radius: 10px;
    position: relative;
    max-height: 95vh;
    overflow: hidden;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: var(--gray-dark);
    cursor: pointer;
    z-index: 10;
}

.modal-body {
    display: flex;
    flex-direction: column;
    height: auto;
}

.modal-body img {
    width: 100%;
    height: auto;
    max-height: 60vh;
    object-fit: contain;
    object-position: center;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.modal-text {
    padding: 30px;
    flex-shrink: 0;
}

/* Importância Section */
.importancia {
    padding: 100px 0;
    background-color: var(--gray-light);
}

.importancia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.importancia-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.importancia-item i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.importancia-item h3 {
    margin-bottom: 15px;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--gray-light);
    margin-bottom: 10px;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2rem;
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding-bottom: 20px;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

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

/* Sobre Section */
.sobre {
    padding: 100px 0;
    background-color: var(--gray-light);
}

.sobre-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.sobre-text {
    flex: 1;
}

.sobre-info {
    margin-top: 30px;
}

.info-item {
    margin-bottom: 30px;
}

.info-item h3 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.sobre-image {
    flex: 1;
}

.sobre-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Contato Section - CORRIGIDO */
.contato {
    padding: 100px 0;
    position: relative;
    z-index: 1;
}

.contato-form {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.form-group {
    position: relative;
    margin-bottom: 30px;
    z-index: 1;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--gray-medium);
    border-radius: 5px;
    font-size: 1rem;
    background-color: var(--white);
    transition: border-color 0.3s ease;
    position: relative;
    z-index: 1;
}

.form-group label {
    position: absolute;
    top: 15px;
    left: 15px;
    color: var(--gray-medium);
    pointer-events: none;
    transition: 0.3s ease all;
    z-index: 2;
    background: transparent;
}

/* CORREÇÃO: Labels para select e inputs */
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group select.filled ~ label {
    top: -10px;
    left: 10px;
    font-size: 0.8rem;
    background-color: var(--white);
    padding: 0 5px;
    color: var(--primary-blue);
    z-index: 1000;
}

.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group input:valid ~ label,
.form-group textarea:valid ~ label,
.form-group input.filled ~ label,
.form-group textarea.filled ~ label {
    top: -10px;
    left: 10px;
    font-size: 0.8rem;
    background-color: var(--white);
    padding: 0 5px;
    color: var(--primary-blue);
    z-index: 1000;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary-blue);
    outline: none;
    z-index: 1;
}

.form-success {
    display: none;
    text-align: center;
    padding: 20px;
    background-color: var(--light-blue);
    border-radius: 5px;
    margin-top: 20px;
}

.form-success p {
    color: var(--dark-blue);
    font-weight: 600;
    margin: 0;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Botão Voltar ao Topo */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--dark-blue);
    transform: translateY(-3px);
}

/* Footer Profissional */
.footer {
    background: linear-gradient(135deg, var(--gray-dark) 0%, #0f172a 100%);
    color: var(--white);
    padding: 60px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
    position: relative;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-blue);
}

.footer-logo h2 {
    color: var(--white);
    margin-bottom: 15px;
    font-size: 2rem;
}

.footer-logo p {
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.social-link {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
    color: var(--white);
}

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

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

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

.footer-links a {
    color: #94a3b8;
    transition: color 0.3s ease;
    position: relative;
    padding-left: 0;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 8px;
}

.footer-links a::before {
    content: '›';
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: all 0.3s ease;
}

.footer-links a:hover::before {
    opacity: 1;
    left: -10px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-info a.contact-item {
    text-decoration: none;
    color: #94a3b8;
    transition: all 0.3s ease;
}

.contact-info a.contact-item:hover {
    color: var(--white);
    padding-left: 8px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #94a3b8;
}

.contact-item i {
    width: 20px;
    color: var(--primary-blue);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding: 25px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: #94a3b8;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: var(--white);
}

/* CORREÇÃO: Estilos específicos para o select do formulário */
.form-group select {
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-group select option {
    background-color: var(--white);
    color: var(--gray-dark);
    padding: 10px;
}

.form-group select:invalid {
    color: var(--gray-medium);
}

.form-group select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-group select {
    -webkit-tap-highlight-color: transparent;
}

/* Estilos para mensagens de erro do formulário */
.error-message {
    color: #dc2626 !important;
    font-size: 0.8rem !important;
    margin-top: 5px !important;
    display: block !important;
}

/* Melhorar a aparência dos campos com erro */
.form-group input:invalid,
.form-group select:invalid,
.form-group textarea:invalid {
    border-color: #dc2626 !important;
}

.form-group input:focus:invalid,
.form-group select:focus:invalid,
.form-group textarea:focus:invalid {
    border-color: #dc2626 !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}