/* ===============================
   GRUPO SCAL - Sección EPP
=============================== */

.scal-section,
.scal-about {
    padding: 80px 0;
    background: var(--light-bg, #f8fafc);
}

.scal-hub {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3.5rem;
}

.scal-hub__center {
    text-align: center;
    max-width: 520px;
    margin-bottom: 2.5rem;
}

.scal-logo-ring {
    width: 180px;
    height: 180px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color, #1e88e5), var(--accent-color, #00bcd4));
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 40px rgba(30, 136, 229, 0.35);
    animation: scalLogoPulse 4s ease-in-out infinite;
}

.scal-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    background: var(--white, #fff);
    padding: 12px;
    box-sizing: border-box;
    display: block;
}

.scal-hub__title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--dark-color, #263238);
    margin-bottom: 0.75rem;
}

.scal-hub__tagline {
    font-size: 1.1rem;
    color: var(--text-light, #7b8794);
    line-height: 1.6;
}

.scal-hub__orbit {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.scal-hub__orbit .category-card {
    background: var(--white, #fff);
    padding: 1.75rem 1.5rem;
    border-radius: 14px;
    text-align: center;
    box-shadow: var(--shadow-light, 0 2px 10px rgba(0, 0, 0, 0.08));
    border: 1px solid var(--border-color, #e2e8f0);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.scal-hub__orbit .category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium, 0 4px 20px rgba(0, 0, 0, 0.12));
}

.scal-hub__orbit .category-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color, #1e88e5), var(--secondary-color, #3f51b5));
    color: var(--white, #fff);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scal-hub__orbit .category-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark, #2c3e50);
}

.scal-hub__orbit .category-card p {
    color: var(--text-light, #7b8794);
    font-size: 0.95rem;
    line-height: 1.5;
}

.scal-cta {
    text-align: center;
    background: var(--white, #fff);
    padding: 2.5rem 2rem;
    border-radius: 14px;
    box-shadow: var(--shadow-light, 0 2px 10px rgba(0, 0, 0, 0.08));
    margin-top: 2rem;
}

.scal-cta h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-color, #263238);
}

.scal-cta p {
    color: var(--text-light, #7b8794);
    margin-bottom: 1.25rem;
}

@keyframes scalLogoPulse {
    0%, 100% {
        box-shadow: 0 12px 40px rgba(30, 136, 229, 0.35);
    }
    50% {
        box-shadow: 0 16px 48px rgba(30, 136, 229, 0.5);
    }
}

@media (max-width: 767px) {
    .scal-logo-ring {
        width: 150px;
        height: 150px;
    }

    .scal-hub__title {
        font-size: 1.75rem;
    }

    .scal-hub__orbit {
        grid-template-columns: 1fr;
    }
}