/* Hero Section Específica para Sustentabilidade */
#sustainability-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.8)), 
                url('https://images.unsplash.com/photo-1466611653911-95081537e5b7?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 10rem 0 6rem;
}

#sustainability-hero .hero-subtitle {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    color: var(--white);
    line-height: 1.6;
}

/* ESG Visual Section */
#esg-visual {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.esg-image-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.esg-content h2 {
    color: var(--orange);
    margin-bottom: 1.5rem;
}

.esg-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.esg-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.esg-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.esg-image:hover img {
    transform: scale(1.5);
}

.esg-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 2rem;
    display: flex;
    justify-content: space-around;
}

.esg-pillar {
    text-align: center;
    color: white;
}

.esg-pillar h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.esg-pillar i {
    color: var(--orange);
    margin-right: 0.5rem;
}

/* Documentos Grid */
.documentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.documento-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 5px solid var(--orange);
}

.documento-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 107, 0, 0.15);
}

.documento-icon {
    font-size: 3rem;
    color: var(--orange);
    margin-bottom: 1.5rem;
}

.documento-card h3 {
    color: var(--black);
    margin-bottom: 1rem;
}

.documento-card p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.btn-documento {
    background: transparent;
    border: 2px solid var(--orange);
    color: var(--orange);
    padding: 10px 25px;
}

.btn-documento:hover {
    background: var(--orange);
    color: white;
}

.btn-documento i {
    margin-right: 0.5rem;
}

.documento-info {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 107, 0, 0.1);
    border-radius: 10px;
    margin-top: 2rem;
    border-left: 4px solid var(--orange);
}

.documento-info i {
    color: var(--orange);
    margin-right: 0.5rem;
}

/* ODS Section */
.ods-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--dark-gray);
}

.ods-filter {
    text-align: center;
    margin-bottom: 3rem;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

.filter-btn {
    padding: 10px 25px;
    background: transparent;
    border: 2px solid var(--orange);
    color: var(--orange);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--orange);
    color: white;
}

.ods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.ods-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 3px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.ods-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 107, 0, 0.15);
}

.ods-card.ambiental {
    border-color: #4CAF50;
}

.ods-card.social {
    border-color: #2196F3;
}

.ods-card.economico {
    border-color: #FF9800;
}

.ods-card.governanca {
    border-color: #9C27B0;
}

.ods-number {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--orange);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.ods-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ods-card h3 {
    font-size: 1rem;
    margin: 0.5rem 0;
    color: var(--black);
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ods-card p {
    font-size: 0.85rem;
    color: var(--medium-gray);
    margin: 0;
    line-height: 1.4;
}

/* Nossa Contribuição */
.ods-nossa-contribuicao {
    margin-top: 5rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.05), rgba(255, 140, 66, 0.05));
    border-radius: 20px;
    border: 2px solid rgba(255, 107, 0, 0.2);
}

.ods-nossa-contribuicao h3 {
    text-align: center;
    color: var(--orange);
    margin-bottom: 1.5rem;
}

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

.contribuicao-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.contribuicao-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 107, 0, 0.15);
}

.contribuicao-icon {
    font-size: 2.5rem;
    color: var(--orange);
    margin-bottom: 1rem;
}

.contribuicao-card h4 {
    color: var(--black);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.contribuicao-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Prática Timeline */
.pratica-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.pratica-timeline:before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--orange), #ff8c42);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-year {
    flex: 0 0 120px;
    background: var(--orange);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-align: center;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
    position: relative;
    z-index: 2;
}

.timeline-content {
    flex: 1;
    background: white;
    padding: 2rem;
    margin-left: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    position: relative;
}

.timeline-content:before {
    content: '';
    position: absolute;
    left: -15px;
    top: 25px;
    width: 15px;
    height: 15px;
    background: white;
    transform: rotate(45deg);
}

.timeline-content h3 {
    color: var(--orange);
    margin-bottom: 1rem;
}

.timeline-content ul {
    list-style: none;
    padding-left: 1.5rem;
}

.timeline-content li {
    position: relative;
    margin-bottom: 0.5rem;
    color: var(--medium-gray);
}

.timeline-content li:before {
    content: '✓';
    position: absolute;
    left: -1.5rem;
    color: var(--orange);
    font-weight: bold;
}

/* Contact Section */
#sustainability-contact {
    padding: 5rem 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
}

#sustainability-contact .section-title h2 {
    color: white;
}

#sustainability-contact .section-title h2:after {
    background: var(--orange);
}

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

.contact-text h3 {
    color: white;
    margin-bottom: 1.5rem;
}

.contact-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-action {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: white;
}

.contact-action:hover {
    background: rgba(255, 107, 0, 0.2);
    transform: translateX(10px);
}

.contact-action i {
    font-size: 2rem;
    color: var(--orange);
}

.contact-action h4 {
    color: white;
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.contact-action p {
    margin: 0;
    opacity: 0.8;
    font-size: 0.9rem;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.contact-form h3 {
    color: var(--black);
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #eee;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.contact-form .btn {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
}

/* Responsividade */
@media (max-width: 992px) {
    .esg-image-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .pratica-timeline:before {
        left: 120px;
    }
    
    .timeline-item {
        flex-direction: column;
    }
    
    .timeline-year {
        margin-bottom: 1rem;
        align-self: flex-start;
    }
    
    .timeline-content {
        margin-left: 0;
        width: calc(100% - 140px);
        align-self: flex-end;
    }
    
    .timeline-content:before {
        left: -15px;
        top: -15px;
        transform: rotate(45deg);
    }
}

@media (max-width: 768px) {
    #sustainability-hero {
        padding: 8rem 0 4rem;
    }
    
    #sustainability-hero .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .ods-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .contribuicao-cards {
        grid-template-columns: 1fr;
    }
    
    .filter-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 200px;
    }
    
    .documentos-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .esg-overlay {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .ods-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ods-card {
        padding: 1.5rem 1rem;
    }
    
    .ods-icon {
        font-size: 2.5rem;
    }
    
    .ods-card h3 {
        font-size: 0.9rem;
    }
    
    .pratica-timeline:before {
        left: 60px;
    }
    
    .timeline-year {
        flex: 0 0 100px;
        padding: 0.6rem 1rem;
        font-size: 1rem;
    }
    
    .timeline-content {
        width: calc(100% - 120px);
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

/* Regras de Ouro de Segurança */
#regras-ouro {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 5rem 0;
}

.regras-intro {
    max-width: 400px;
    margin: 0 auto 3rem;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--dark-gray);
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

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

.regra-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border-top: 5px solid var(--orange);
}

.regra-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 107, 0, 0.15);
}

.regra-card.regra-principal {
    grid-column: 1 / -1;
    border-top: 5px solid #2c3e50;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    text-align: center;
}

.regra-numero {
    position: absolute;
    top: -12px;
    left: -17px;
    width: 55px;
    height: 55px;
    background: var(--orange);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.regra-conteudo h3 {
    color: var(--black);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.regra-principal .regra-conteudo h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.regra-mensagem {
    color: var(--orange);
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.regra-conteudo p {
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.regra-principal .regra-conteudo p {
    color: rgba(255, 255, 255, 0.9);
}

.regra-detalhes {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(255, 107, 0, 0.1);
}

.regra-detalhes ul {
    list-style: none;
    padding-left: 0;
}

.regra-detalhes li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.regra-detalhes li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--orange);
    font-weight: bold;
}

.regra-principal .regra-detalhes li:before {
    color: white;
}

.regra-destaque {
    margin-bottom: 2rem;
}

.regra-destaque i {
    font-size: 3rem;
    color: var(--orange);
    margin-bottom: 1rem;
}

.regra-explicacao {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.regra-responsabilidades {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.responsabilidade-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    min-width: 150px;
    transition: all 0.3s ease;
}

.responsabilidade-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.responsabilidade-item i {
    font-size: 1.8rem;
    color: var(--orange);
}

.responsabilidade-item span {
    font-size: 0.9rem;
    font-weight: 500;
}

.regras-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    padding-top: 3rem;
    border-top: 2px solid rgba(0, 0, 0, 0.1);
}

.regras-assinatura {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.assinatura-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--black);
}

.assinatura-logo i {
    color: var(--orange);
    font-size: 2rem;
}

.regras-assinatura p {
    color: var(--medium-gray);
    font-style: italic;
}

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

/* Animações para as regras */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.regra-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.regra-card:nth-child(1) { animation-delay: 0.1s; }
.regra-card:nth-child(2) { animation-delay: 0.2s; }
.regra-card:nth-child(3) { animation-delay: 0.3s; }
.regra-card:nth-child(4) { animation-delay: 0.4s; }
.regra-card:nth-child(5) { animation-delay: 0.5s; }
.regra-card:nth-child(6) { animation-delay: 0.6s; }

/* Responsividade */
@media (max-width: 992px) {
    .regras-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .regras-footer {
        flex-direction: column;
        text-align: center;
    }
    
    .regras-cta {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .regras-grid {
        grid-template-columns: 1fr;
    }
    
    .regra-card {
        padding: 1.5rem;
    }
    
    .regra-conteudo h3 {
        font-size: 1.2rem;
    }
    
    .regra-principal .regra-conteudo h3 {
        font-size: 1.5rem;
    }
    
    .regra-responsabilidades {
        flex-direction: column;
        align-items: center;
    }
    
    .responsabilidade-item {
        width: 100%;
        max-width: 250px;
    }
    
    .regras-cta {
        flex-direction: column;
    }
    
    .regras-cta .btn {
        width: 100%;
        text-align: center;
    }
}