/* Estilos para la página de Mantenimiento */

/* --- VARIABLES --- */
:root {
    --color-primary: #0288d1; /* Azul Herramienta */
    --color-primary-dark: #01579b;
    --color-secondary: #455a64; /* Gris Azulado */
    --color-text: #37474f;
    --color-bg-light: #f5f5f5;
    --border-radius-card: 8px;
}

/* --- GENERAL --- */
.page-mantenimiento {
    font-family: 'Roboto', sans-serif;
    color: var(--color-text);
}

.section-padding { padding: 80px 0; }
.text-primary { color: var(--color-primary) !important; }
.fw-bold { font-weight: 700; }
.text-muted { color: #607d8b; }
.bg-light { background-color: var(--color-bg-light); }

/* --- LAYOUT & GRID SYSTEM --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-lg-6 {
    width: 100%;
    padding: 0 15px;
    position: relative;
}

.align-items-center { align-items: center; }
.text-center { text-align: center; }
.justify-content-center { justify-content: center; }

@media (min-width: 992px) {
    .col-lg-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    .ps-lg-5 { padding-left: 3rem !important; }
    .mb-lg-0 { margin-bottom: 0 !important; }
}

.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

/* --- HERO SECTION --- */
.hero-section {
    position: relative;
    height: 60vh;
    min-height: 450px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(33, 33, 33, 0.7); /* Oscuro para resaltar texto */
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content { z-index: 2; position: relative; }
.hero-badge {
    background: var(--color-primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    display: inline-block;
}
.hero-content h1 { font-size: 3rem; font-weight: 800; margin-bottom: 15px; }
.hero-lead { font-size: 1.2rem; max-width: 700px; margin: 0 auto 30px; opacity: 0.9; }

/* --- INTRO --- */
.intro-section img {
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}
.list-check { list-style: none; padding: 0; }
.list-check li { margin-bottom: 10px; font-size: 1.1rem; }
.list-check i { margin-right: 10px; }

/* --- SERVICES GRID --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 35px 25px;
    border-radius: var(--border-radius-card);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    border-top-color: var(--color-primary);
}

.card-icon {
    width: 70px; height: 70px;
    line-height: 70px;
    border-radius: 50%;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    background: #e1f5fe;
    color: var(--color-primary);
}

.service-card h3 { font-size: 1.3rem; margin-bottom: 15px; color: var(--color-secondary); }

.header-divider { height: 4px; width: 60px; margin-top: 20px; border-radius: 2px; }

/* --- BOTONES --- */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}
.btn-primary { background-color: var(--color-primary); color: white; }
.btn-primary:hover { background-color: var(--color-primary-dark); transform: translateY(-2px); }
.btn-light { background-color: white; color: var(--color-primary); }
.btn-light:hover { background-color: #f5f5f5; color: var(--color-primary-dark); }