:root {
    --bg-btn-primary: #011781;
    --bg-btn-primary-light: #233aaa;
}

.header-section {
    position: relative;
    height: 37.5rem;
    color: var(--color-light);
}

.header-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
}

.header-section img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.container-header-description {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
}

.header-description {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    text-align: center;
}

.header-description h1 {
    color: var(--color-light);
    transform: translateY(-30px);
    opacity: 0;
    animation: slideDownFadeIn 1s ease forwards;
}

@keyframes slideDownFadeIn {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header-description p {
    font-weight: var(--fw-medium);
    font-size: var(--fs-h4);
}

.header-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: .75rem;
    transform: translateY(30px);
    opacity: 0;
    animation: slideUpFadeIn 1s ease forwards;
}

@keyframes slideUpFadeIn {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.btn-cta-whatsapp {
    background: var(--bg-btn-primary);
    transition: background 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
}

.btn-cta-whatsapp:hover {
    background: var(--bg-btn-primary-light);
    box-shadow: 0 4px 12px rgba(37, 48, 111, 0.35);
    color: var(--color-light);
    /* filter: brightness(1.15); Esto seria para brillo o oscurecer el color original en el hover*/
}

.sector-section-portafolio-header h2 {
    margin-bottom: .5rem;
}

.sector-section-portafolio-header {
    text-align: center;
    margin-bottom: 2rem;
}

.row-display-grid-portafolio {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.col-display-grid-portafolio {
    max-width: 400px;
    display: flex;
    flex-direction: column;
    background-color: var(--color-light);
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1.1rem;
    text-align: center;
    box-shadow: 0 4px 10px rgba(37, 48, 111, 0.15);
}

.col-display-grid-portafolio-img {
    position: relative;
    height: 14rem;
    border-radius: 0.5rem;
    margin-bottom: .5rem;
}

.col-display-grid-portafolio-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.col-display-grid-portafolio p {
    max-width: 336px;
    margin-bottom: 1rem;
}

.col-display-grid-portafolio-links {
    grid-template-columns: repeat(auto-fit, minmax(165.72px, 1fr));
    gap: .75rem;
    margin-top: auto;
}

.col-display-grid-portafolio-links a {
    justify-content: center;
    padding: 0.5rem 1rem;
    font-weight: var(--fw-semibold);
    transition: background 0.3s ease, color 0.3s ease;
}

.portafolio-links-page {
    background: var(--bg-btn-primary);
    color: var(--color-light);
    border: 2px solid var(--bg-btn-primary);
}

.portafolio-links-page:hover {
    background: var(--bg-btn-primary-light);
    border: 2px solid var(--bg-btn-primary-light);
}

.portafolio-links-whatsapp {
    border: 2px solid var(--bg-btn-primary);
    color: var(--bg-btn-primary);
}

.portafolio-links-whatsapp:hover {
    background: var(--bg-btn-primary);
    color: var(--color-light);
}

.sector-section-portafolio-agro {
    margin-bottom: 4rem;
}

@media (max-width: 850px) {
    .row-display-grid-portafolio {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .btn-cta-whatsapp:hover {
        /* Mantenemos el color antes de hover al hacer click en smartphone */
        background: var(--bg-btn-primary);
    }

    .portafolio-links-whatsapp:hover {
        background: var(--color-light);
        color: var(--bg-btn-primary);
        border: 2px solid var(--bg-btn-primary);
    }
}

@media (max-width: 576px) {
    .row-display-grid-portafolio {
        grid-template-columns: 1fr;
        gap: 2rem;
        justify-items: center;
    }

    .col-display-grid-portafolio-links {
        grid-template-columns: repeat(auto-fit, minmax(161.90px, 1fr));
    }
}