/* css/sustainability-policy.css (CORRIGIDO E OTIMIZADO) */

.policy-hero {
    padding: 6rem 2rem;
    background-color: var(--color-primary);
    color: var(--color-text-light);
    text-align: center;
    background-size: cover;
    background-position: center;
}

.policy-container {
    max-width: 75rem;
    margin: 0 auto;
}

.policy-subtitle {
    display: block;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.policy-hero h1 {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 900;
}

.policy-section {
    padding: 5rem 2rem;
}

/* Garante que o padding da primeira seção não seja excessivo */
#sustentabilidad .policy-section:first-of-type {
    padding-top: 0;
}

.objective-card {
    background-color: var(--color-background-section);
    border-radius: 0.75rem;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 0.625rem 1.875rem rgba(0, 0, 0, 0.05);
}

.objective-card h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.objective-card p {
    font-size: 1.2rem;
    line-height: 1.7;
    max-width: 50rem;
    margin: 0 auto;
    color: var(--color-text-dark);
}

.policy-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.policy-card {
    background-color: #ffffff;
    border: 1px solid #e0ddd5;
    border-radius: 0.75rem;
    padding: 2.5rem;
}

.policy-icon {
    color: var(--color-primary); /* ALTERADO: de 'secondary' para 'primary' (azul escuro) */
    margin-bottom: 1.5rem;
    /* Alinha o ícone no centro do card */
    display: flex;
    justify-content: center;
}

.policy-icon svg {
    width: 3rem;  /* 48px */
    height: 3rem; /* 48px */
}

.policy-card h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    font-weight: 900;
}

.policy-card li,
.policy-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-dark);
}

.practice-item {
    text-align: left;
    margin-bottom: 1.5rem;
}

.practice-item:last-child {
    margin-bottom: 0;
}

.practice-item h4 {
    font-weight: 700;
    color: var(--color-primary);
}

/* --- LÓGICA DO "MOSTRAR MÁS" --- */

/* Regra unificada e corrigida para a lista */
.policy-card ul {
    list-style-type: disc;
    list-style-position: inside;
    text-align: left;
    display: flex;
    flex-direction: column;

    /* Lógica para esconder */
    gap: 0;
    margin-top: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, margin-top 0.5s ease-out, gap 0.5s ease-out;
}

/* Classe que será adicionada via JS para expandir */
.policy-card.expanded ul {
    max-height: 30rem;
    /* Um valor alto para caber o conteúdo */
    margin-top: 1.5rem;
    gap: 1rem;
}

/* Estilo para o botão */
.btn-toggle-policy {
    background-color: var(--color-primary);
    color: white;
    font-weight: 700;
    padding: 0.6rem 1rem;
    border-radius: 0.5rem;
    margin-top: 1.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-toggle-policy:hover {
    background-color: #061d2b;
}

/* --- Estilos para o Certificado --- */
.certificate-container {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
}

.certificate-container img {
    max-width: 100%;
    width: 37.5rem;
    /* 600px */
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);
}

.policy-card .collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, margin-top 0.5s ease-out;
    margin-top: 0;
}

/* Restaura os estilos da lista que agora está dentro do container */
.policy-card .collapsible-content ul {
    list-style-type: disc;
    list-style-position: inside;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Classe que será adicionada via JS para expandir */
.policy-card.expanded .collapsible-content {
    max-height: 30rem;
    /* Um valor alto para caber o conteúdo */
    margin-top: 1.5rem;
}

@media(min-width: 1024px) {
    .policy-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}