/* ===== GENERAL LAYOUT ===== */
body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f5f7fa;
}

.hub-container {
    max-width: 1100px;
    margin: 80px auto;
    padding: 20px;
}

.hub-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #222;
}

.hub-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 30px;
}

/* ===== GRID OF JOB CARDS ===== */
.job-sites {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

/* ===== JOB CARDS ===== */
.job-card {
    display: block;
    background: white;
    padding: 20px;
    border-radius: 12px;
    text-decoration: none;
    border: 1px solid #ddd;
    transition: 0.25s;
}

.job-card:hover {
    transform: translateY(-5px);
    border-color: #007bff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.job-card h3 {
    color: #007bff;
    margin-bottom: 8px;
}

.job-card p {
    color: #444;
    font-size: 0.95rem;
}

/* ===== DARK MODE READY (OPTIONAL) ===== */
body.dark-mode {
    background: #1a1a1a;
}

body.dark-mode .hub-title {
    color: white;
}

body.dark-mode .hub-subtitle {
    color: #ccc;
}

body.dark-mode .job-card {
    background: #2a2a2a;
    border-color: #444;
}

body.dark-mode .job-card h3 {
    color: #4da3ff;
}

body.dark-mode .job-card p {
    color: #ddd;
}

/* ===== CAREER INSIGHTS SECTION ===== */
.section-title {
    color: #1468a2;
    margin: 40px 0 20px;
    font-size: 1.8rem;
    border-bottom: 2px solid #ddd;
    padding-bottom: 10px;
}

.insight-grid {
    display: flex;
    gap: 20px;
    overflow-x: auto; /* Allows scrolling if many cards are added */
    padding-bottom: 20px;
    margin-bottom: 40px;
}

.insight-card {
    min-width: 300px;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border: 1px solid #eee;
    transition: 0.3s;
}

.insight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(20, 104, 162, 0.15);
}

/* Image Placeholders - Replace URLs with your actual images */
.card-image-it, .card-image-eng, .card-image-biz {
    height: 150px;
    background-size: cover;
    background-position: center;
}

.card-image-it { background-image: url('https://images.unsplash.com/photo-1517694712202-14dd9538aa97?w=400'); }
.card-image-eng { background-image: url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?w=400'); }
.card-image-biz { background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=400'); }

.card-content {
    padding: 20px;
}

.card-content h3 {
    margin: 0 0 10px;
    color: #2c3e50;
    font-size: 1.2rem;
}

.requirements {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.4;
    margin-bottom: 15px;
    height: 40px; /* Keeps cards uniform height */
}

.salary-tag {
    display: inline-block;
    background: #e8f4fd;
    color: #1468a2;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: bold;
    font-size: 0.9rem;
}

/* Dark Mode Support */
body.dark-mode .insight-card {
    background: #2a2a2a;
    border-color: #444;
}
body.dark-mode .card-content h3 { color: white; }
body.dark-mode .salary-tag { background: #1468a2; color: white; }

.card-image-arts { background-image: url('https://images.unsplash.com/photo-1558655146-d09347e92766?w=400'); }
.card-image-health { background-image: url('https://images.unsplash.com/photo-1505751172876-fa1923c5c528?w=400'); }
.card-image-fin { background-image: url('https://images.unsplash.com/photo-1554224155-6726b3ff858f?w=400'); }

/* This ensures the cards are scrollable on mobile/smaller screens */
.insight-grid {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 10px 5px 25px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Custom Scrollbar for a cleaner look */
.insight-grid::-webkit-scrollbar {
    height: 8px;
}
.insight-grid::-webkit-scrollbar-thumb {
    background: #1468a2;
    border-radius: 10px;
}
.insight-grid::-webkit-scrollbar-track {
    background: #e0e0e0;
}