/*zero carbon*/
.carbon-section,
.logistica-reversa,
.backoffice-section,
.portal-cliente-section   {
    max-width: 1200px;   /* largura máxima da seção */
    margin: 0 auto;      /* centraliza horizontalmente na página */
    padding: 60px 20px;  /* espaçamento interno */
}

.carbon-title {
  font-size: 36px;
  font-weight: 600;
  margin-bottom: 2rem;
}

.carbon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 2rem;
  justify-items: center;
  margin-bottom: 3rem;
}

.carbon-item {
  text-align: center;
  max-width: 280px;
}

.carbon-icon {
  font-size: 3rem;
  color: #000;
  display: inline-block;
  margin-bottom: 0.75rem;
  transition: transform 0.3s ease, color 0.3s ease;
}

.carbon-item:hover .carbon-icon {
  color: #3c763d;   /* verde sustentável */
  transform: scale(1.2); /* leve zoom */
}

.carbon-item p {
  font-size: 0.95rem;
  font-weight: 500;
  color: #000;
}

.carbon-certificados {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.carbon-certificados img {
  max-height: 80px;
  object-fit: contain;
}

@media (max-width: 992px) {
    .carbon-grid {
      grid-template-columns: repeat(2, 1fr);
    }
}

/*Logistica*/
.logistica-reversa {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 60px 20px;
}

.logistica-texto {
    flex: 1;
    min-width: 300px;
}

.logistica-texto h2 {
    font-size: 36px;
    color: #2a5d32; /* cor padrão que você já usa */
    font-weight: 800;
    margin-bottom: 20px;
}

.logistica-texto h3 {
    font-size: 20px;
    color: #3c7d44; /* cor padrão secundária */
    font-weight: 600;
    margin-bottom: 15px;
}

.logistica-texto ul {
    margin-bottom: 20px;
    padding-left: 20px;
    color: #555;
    font-size: 18px;
}

.logistica-texto p {
    color: #555;
    font-size: 18px;
}

.logistica-imagem {
    flex: 1;
    min-width: 300px;
}

.logistica-imagem img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    display: block;
}

/* Backoffice gestão operacional*/

.section-title {
    font-size: 36px;
    font-weight: 800;
    color: #2a5d32;
    margin-bottom: 40px;
}

.cards-backoffice {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; /* centraliza os cards horizontalmente */
    gap: 30px;
    margin-bottom: 40px;
}

.backoffice-card {
    flex: 1;
    min-width: 220px;
    max-width: 260px;
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.backoffice-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    font-size: 3rem;
    color: #3c7d44; /* verde padrão */
    margin-bottom: 15px;
    display: inline-block;
}

.backoffice-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.backoffice-card p {
    font-size: 16px;
    color: #555;
}

/* Imagem inferior */
.backoffice-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    display: block;
}

/* Responsivo */
@media (max-width: 992px) {
    .cards-backoffice {
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .backoffice-card {
        flex: 1 1 100%;
        max-width: 100%;
    }
}

/*portal cliente section */

.portal-cliente-section .section-title {
    font-size: 36px;
    font-weight: 800;
    color: #2a5d32;
    margin-bottom: 20px;
    text-align: center;
}

.portal-cliente-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: #3c7d44;
    text-align: center;
    margin-bottom: 40px;
}

.portal-cliente-grid {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
}

.portal-cliente-texto {
    flex: 2;
    min-width: 300px;
}

.portal-cliente-texto ul {
    list-style: none;
    padding: 0;
    color: #555;
    font-size: 18px;
}

.portal-cliente-texto li {
    margin-bottom: 20px;
    line-height: 1.6;
}

.portal-cliente-texto li strong {
    color: #2a5d32;
}

.portal-cliente-imagem {
    flex: 1;
    min-width: 250px;
    text-align: center;
}

.portal-cliente-imagem img {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    display: inline-block;
}

/* Responsivo */
@media (max-width: 992px) {
    .portal-cliente-grid {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .portal-cliente-grid {
        flex-direction: column;
    }

    .portal-cliente-imagem {
        margin-top: 20px;
    }
}

/*CASES de Sucesso*/
.cases-sucesso-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    text-align: center;
}

.cases-sucesso-section .section-title {
    font-size: 36px;
    font-weight: 800;
    color: #2a5d32;
    margin-bottom: 40px;
}

.cases-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; /* centraliza horizontalmente */
    gap: 30px;
}

.case-item {
    flex: 1 1 250px; /* flexível, mínimo 250px */
    max-width: 300px;
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-align: left;
}

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

.case-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: #2a5d32;
    margin-bottom: 10px;
}

.case-item p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

/* Responsivo */
@media (max-width: 992px) {
    .cases-list {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .cases-list {
        flex-direction: column;
        align-items: center;
    }

    .case-item {
        max-width: 100%;
    }
}