/* GPPUMUM Custom Styles */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --info-color: #0dcaf0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.jumbotron {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.navbar-brand {
    font-size: 1.5rem;
}

footer {
    margin-top: auto;
}

/* Calculator styles */
.calculator-result {
    background-color: #f8f9fa;
    border-left: 4px solid var(--primary-color);
    padding: 1rem;
    margin: 1rem 0;
}

.result-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.result-unit {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

/* Guideline detail styles */
.guideline-header {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 0.5rem;
    margin-bottom: 2rem;
}

.standard-table {
    margin: 1.5rem 0;
}

.breadcrumb {
    background-color: transparent;
    padding: 0.5rem 0;
}

/* Sector icons */
.sector-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Gallery styles */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .jumbotron {
        padding: 2rem 1rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
}