/* Variables usando solo tu paleta de colores */
:root {
    --primary-color: #E68329;
    --primary-dark: #D96E1A;
    --background-color: #FFFFFF;
    --text-color: #333333;
    --text-light: #666666;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Estilos base */
body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* Barra naranja superior (como en tu diseño original) */
.barra-naranja {
    height: 8px;
    background-color: var(--primary-color);
    width: 100%;
}

/* Header mejorado pero manteniendo tu estilo */
.main-header {
    background-color: #222121e8;
    color: white;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    height: 40px;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 500;
    color: white;
}

.main-nav {
    display: flex;
    gap: 25px;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    padding: 5px 0;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link.active {
    color: var(--primary-color);
}

.nav-link i {
    font-size: 1.1rem;
}

/* Contenido principal */
.main-content {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--text-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Grid de carreras mejorado */
.career-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.career-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-decoration: none;
    color: var(--text-color);
    text-align: center;
    padding: 30px 20px;
    position: relative;
    border: 1px solid #f0f0f0;
}

.card-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
    transition: var(--transition);
}

.career-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.card-hover {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    background: var(--primary-color);
    padding: 15px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
    opacity: 0;
}

.career-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.career-card:hover .card-icon {
    transform: scale(1.1);
}

.career-card:hover .card-hover {
    bottom: 0;
    opacity: 1;
}

/* Botón de regreso mejorado */
.back-button-container {
    text-align: center;
    margin: 50px 0;
}

.back-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    gap: 8px;
}

.back-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .main-nav {
        gap: 15px;
    }
    
    .career-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .career-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .back-button {
        width: 90%;
        padding: 15px;
    }
}