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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

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

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    color: #000;
}

h2 {
    font-size: 2.2rem;
    color: #000;
}

h3 {
    font-size: 1.8rem;
    color: #000;
}

p {
    margin-bottom: 1rem;
    color: #555;
}

/* Header Institucional */
.header-institucional {
    background-color: #000;
    color: #fff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-area .logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

.logo-area .logo:hover {
    opacity: 0.8;
}

/* Responsividade para mobile */
@media (max-width: 768px) {
    .logo-area .logo {
        height: 50px;
    }
    
    .footer-logo .logo-area {
        height: 70px;
    }
}
.escritorio-info h1 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 0.2rem;
}

.escritorio-info p {
    font-size: 0.9rem;
    color: #ccc;
    margin-bottom: 0;
}

.contato-header {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.contato-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.contato-item a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contato-item a:hover {
    color: #4CAF50;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 100%);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    color: #fff;
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #f0f0f0;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.hero-highlight {
    background: rgba(255,255,255,0.1);
    padding: 1.5rem;
    border-left: 4px solid #4CAF50;
    margin-bottom: 2.5rem;
    backdrop-filter: blur(10px);
}

.hero-highlight p {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 0;
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Botões */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: #4CAF50;
    color: #fff;
    border-color: #4CAF50;
}

.btn-primary:hover {
    background-color: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border-color: #fff;
}

.btn-secondary:hover {
    background-color: #fff;
    color: #000;
    transform: translateY(-2px);
}

/* Aviso Ético */
.aviso-etico-section {
    background-color: #f8f9fa;
    padding: 2rem 0;
    border-top: 3px solid #4CAF50;
}

.aviso-etico {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.aviso-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.aviso-content h3 {
    color: #000;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.aviso-content p {
    color: #555;
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* Seções Gerais */
section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Problema e Contexto */
.problema-contexto {
    background-color: #f8f9fa;
}

.contexto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contexto-item {
    background: #fff;
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.contexto-item:hover {
    transform: translateY(-5px);
}

.contexto-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.contexto-item h3 {
    color: #000;
    margin-bottom: 1rem;
}

.contexto-item p {
    color: #666;
    line-height: 1.6;
}

/* Como Ajudamos */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.servico-item {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #4CAF50;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.servico-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.servico-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.servico-item h3 {
    color: #000;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.servico-item p {
    color: #666;
    line-height: 1.6;
}

/* Diferenciais */
.diferenciais {
    background-color: #f8f9fa;
}

.diferenciais-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.diferencial-item {
    margin-bottom: 2.5rem;
}

.diferencial-item h3 {
    color: #000;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.diferencial-item p {
    color: #666;
    line-height: 1.6;
}

.diferencial-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

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

.faq-item {
    background: #fff;
    margin-bottom: 1rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8f9fa;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #e9ecef;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.1rem;
    color: #000;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    color: #4CAF50;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Contato */
.contato-section {
    background: linear-gradient(135deg, #000 0%, #333 100%);
    color: #fff;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contato-info h2 {
    color: #fff;
    margin-bottom: 1.5rem;
}

.contato-info p {
    color: #ccc;
    margin-bottom: 2rem;
}

.escritorios {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.escritorio {
    background: rgba(255,255,255,0.1);
    padding: 1.5rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.escritorio h3 {
    color: #4CAF50;
    margin-bottom: 1rem;
}

.escritorio p {
    color: #ccc;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

/* Formulário */
.contato-form {
    background: #fff;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.form-contato h3 {
    color: #000;
    margin-bottom: 1rem;
}

.form-disclaimer {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    font-style: italic;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4CAF50;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
}

.checkbox-group label {
    font-size: 0.9rem;
    line-height: 1.4;
    color: #555;
}

.btn-enviar {
    background-color: #4CAF50;
    color: #fff;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-enviar:hover {
    background-color: #45a049;
    transform: translateY(-2px);
}

/* Footer */
.footer-institucional {
    background-color: #000;
    color: #fff;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    text-align: center;
}

.footer-logo .logo-area {
    height: 80px;
    width: auto;
    object-fit: contain;
    margin: 0 auto 1rem auto;
    display: block;
    transition: opacity 0.3s ease;
}

.footer-logo .logo-area:hover {
    opacity: 0.8;
}

.footer-logo h3 {
    color: #fff;
    margin-bottom: 0.5rem;
}

.footer-logo p {
    color: #ccc;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-section h4 {
    color: #4CAF50;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #4CAF50;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
}

.footer-disclaimer {
    background: rgba(255,255,255,0.1);
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
}

.footer-disclaimer p {
    color: #ccc;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.footer-copyright p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* CTA Flutuante */
.cta-flutuante {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: none;
}

.btn-flutuante {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: #4CAF50;
    color: #fff;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 5px 20px rgba(76, 175, 80, 0.4);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.btn-flutuante:hover {
    background-color: #45a049;
    transform: translateY(-2px);
}

@keyframes pulse {
    0% { box-shadow: 0 5px 20px rgba(76, 175, 80, 0.4); }
    50% { box-shadow: 0 5px 30px rgba(76, 175, 80, 0.6); }
    100% { box-shadow: 0 5px 20px rgba(76, 175, 80, 0.4); }
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .contato-header {
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .contexto-grid,
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    
    .diferenciais-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cta-flutuante {
        display: block;
    }
    
    .btn-flutuante {
        font-size: 0.9rem;
        padding: 0.8rem 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .contexto-item,
    .servico-item {
        padding: 1.5rem;
    }
    
    .contato-form {
        padding: 1.5rem;
    }
    
    section {
        padding: 2.5rem 0;
    }
}