/* ============================== */
/*  Campus Section - Nueva Estructura */
/* ============================== */
.campus-section {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    color: white;
    
/* Color de fondo principal: Gradiente en color gris claro */
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    
    padding: 100px 0 80px;
}

.campus-header {
    text-align: center;
    margin-bottom: 60px;
}

.campus-header .main-title {
    font-size: 3rem;
    
/* título principal en gris oscuro */
    color: #2c3e50;
    
    margin-bottom: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.campus-header .subtitle {
    font-size: 1.5rem;
    
/* subtítulo principal en gris medio */
    color: #7f8c8d;
    font-weight: 300;
    letter-spacing: 1px;
}

.campus-col {
    padding: 20px;
    z-index: 1;
    position: relative;
}

.campus-col h1 {
    font-size: 2.2rem;
    
/* titulo de provincia en gris oscuro */
    color: #2c3e50;
    
    margin-bottom: 30px;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Grid para GUAYAS (2x2) */
.guayas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 0;
}

/* Grid para BOLIVAR (2x1 horizontal) */
.bolivar-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 0;
}

.campus-label {
    padding: 25px 20px;
    border-radius: 12px;
    
/* Elementos Grid en color azul */
    background: rgba(10, 61, 98, 0.95);
    
    transition: all 0.3s ease;
    text-align: center;
    
/* Texto blanco */
    color: #ffffff;
    
    border-left: 4px solid #4facfe;
    position: relative;
    overflow: hidden;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.campus-label::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

/* Imágenes específicas para cada campus */
.campus-label[data-campus="bastion"] {
    background-image: url('../../images/sedeBp.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.campus-label[data-campus="peca"] {
    background-image: url('../../images/sedePe.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.campus-label[data-campus="pascuales"] {
    background-image: url('../../images/sedePa.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.campus-label[data-campus="cerecita"] {
    background-image: url('../../images/sedeC.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.campus-label[data-campus="alagoto"] {
    background-image: url('../../images/sedeA.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.campus-label:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.campus-content {
    position: relative;
    z-index: 1;
}

.campus-label p {
    font-weight: 500;
    
/* párrafo en azul claro */
    color: #e3f2fd;
    
    font-size: 12px;
    margin: 0;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.campus-label h2 {
    font-weight: 600;
    font-size: 18px;
    
/* titulo 2 color blanco */
    color: #ffffff;
    
    margin: 10px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.campus-icon {
    font-size: 28px;
    margin-bottom: 15px;

/* Color de íconos Azul Claro */
    color: #4facfe;
}

.campus-info {
    margin-top: 15px;
}

.campus-info p {
    font-size: 13px;
    margin-bottom: 8px;
    
/* Texto informativo color Azul muy claro */
    color: #e3f2fd;

    line-height: 1.4;
}

.campus-link {
    display: inline-block;
    padding: 8px 20px;
    
    background: transparent;
    color: #ffffff;
    
    text-decoration: none;
    
    border-radius: 15px;
    border: 2px solid #ffffff;
    
    transition: background 0.3s ease;
    font-size: 12px;
    font-weight: 500;
    margin-top: 10px;
}

.campus-link:hover {
    background: #0a3d62;
    color: white;
}

/* ============================== */
/* Responsive Mejorado            */
/* ============================== */
@media (max-width: 992px) {
    .guayas-grid,
    .bolivar-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .campus-col h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .campus-section {
        padding: 80px 0 60px;
    }
    
    .campus-header .main-title {
        font-size: 2.2rem;
    }
    
    .campus-header .subtitle {
        font-size: 1.2rem;
    }
    
    .campus-col {
        padding: 15px;
    }
    
    .campus-label {
        padding: 20px 15px;
        min-height: 250px;
    }
    
    .campus-label h2 {
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .campus-header .main-title {
        font-size: 1.8rem;
    }
    
    .campus-header .subtitle {
        font-size: 1rem;
    }
    
    .campus-col h1 {
        font-size: 1.6rem;
    }
    
    .campus-label {
        padding: 15px 12px;
        min-height: 220px;
    }
}