/* =============================================
   PALETA DE COLORES - EMPRESA DE SOFTWARE
   ============================================= */

:root {
    --color-primary: #2563eb;
    --color-secondary: #10b981;
    --color-accent: #8b5cf6;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-bg-light: #f8fafc;
    --color-text-main: #1e293b;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;
}

/* ===== FONDO DEGRADADO PARA PÁGINA HOME  ===== */
body.home-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent)) !important;
    background-attachment: fixed; /* Evita que se mueva al hacer scroll */
    min-height: 100vh;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

    /* Aseguramos que ningún hijo opaque el fondo */
    body.home-gradient * {
        box-sizing: border-box;
    }

    /* Evitamos que contenedores internos tengan fondo blanco que tape el degradado */
    body.home-gradient .container,
    body.home-gradient .container-fluid,
    body.home-gradient main {
        background: transparent !important;
    }

/* ===== HERO CONTAINER ===== */
.home-hero {
    width: 100%;
    max-width: 1200px;
    padding: 0 20px;
}

.hero-card {
    background: rgba(255, 255, 255, 0.96);
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    width: 100%;
    max-width: 1000px;
}

/* ===== ANIMACIONES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.hero-card {
    animation: fadeInUp 0.8s ease-out;
}

.module-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
    animation-delay: calc(0.1s * var(--i, 0));
}

.modules-grid .module-card:nth-child(1) {
    --i: 1;
}

.modules-grid .module-card:nth-child(2) {
    --i: 2;
}

.modules-grid .module-card:nth-child(3) {
    --i: 3;
}

.modules-grid .module-card:nth-child(4) {
    --i: 4;
}

.module-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}


/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero-card {
        padding: 1.5rem;
    }

    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
}