/* ========================================
   PROGRAM & BROSUR STYLES (Isolated)
   File: assets/css/program.css
   ======================================== */

/* 1. UTILS & CONTAINER */
.prog-container {
    max-width: var(--portal-container, 1100px);
    margin: 0 auto;
    padding: 0 20px;
}

.prog-heading-center {
    text-align: center;
    font-size: 1.8rem;
    color: var(--portal-secondary);
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
}

.prog-heading-center::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--portal-primary);
    margin: 12px auto 0;
    border-radius: 2px;
}

.prog-section-desc {
    text-align: center;
    color: var(--portal-text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
    font-size: 1rem;
}

/* 2. HERO SECTION */
.prog-hero {
    background: linear-gradient(135deg, var(--portal-primary) 0%, #1e3a8a 100%);
    color: white;
    padding: 50px 0 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.prog-hero::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.prog-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
    z-index: 1;
}

.prog-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}

.prog-subtitle {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* 3. PROGRAM KULIAH CARDS */
.prog-kuliah {
    padding: 60px 0;
    background-color: var(--portal-bg);
}

.prog-kuliah-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.prog-card {
    background: var(--portal-surface);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--portal-border);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.prog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

/* Highlight card (D3) */
.prog-card.highlight {
    border: 2px solid var(--portal-primary);
    position: relative;
}

.prog-card-header {
    padding: 24px;
    color: white;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.prog-card-header.blue { background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%); }
.prog-card-header.green { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }

.prog-card-header i { font-size: 1.5rem; margin-bottom: 4px; }
.prog-card-header h3 { font-size: 1.2rem; font-weight: 700; margin: 0; }

.prog-tag { 
    font-size: 0.75rem; 
    background: rgba(255,255,255,0.2); 
    padding: 4px 10px; 
    border-radius: 12px; 
    align-self: flex-start; 
    font-weight: 600;
}

.prog-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.prog-desc {
    color: var(--portal-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.prog-list-title {
    font-size: 0.9rem;
    color: var(--portal-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.prog-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    flex: 1;
}

.prog-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--portal-text);
    line-height: 1.5;
}

.prog-list li i {
    color: var(--portal-primary);
    margin-top: 4px;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.prog-card-note {
    background: #eff6ff;
    color: var(--portal-primary);
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
}

/* 4. TRAINING CENTER */
.prog-training {
    padding: 60px 0;
    background-color: var(--portal-surface);
}

.prog-training-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.prog-training-card {
    background: var(--portal-bg);
    padding: 30px 24px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--portal-border);
    transition: all 0.3s ease;
}

.prog-training-card:hover {
    border-color: var(--portal-primary);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.08);
    transform: translateY(-3px);
}

.prog-t-icon {
    width: 60px;
    height: 60px;
    background: white;
    color: var(--portal-primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 16px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.prog-training-card h3 {
    font-size: 1.1rem;
    color: var(--portal-secondary);
    margin-bottom: 10px;
}

.prog-training-card p {
    font-size: 0.9rem;
    color: var(--portal-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* 5. DOWNLOAD BROSUR */
.prog-brosur {
    padding: 60px 0 80px;
    background-color: var(--portal-bg);
}

.prog-brosur-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.prog-brosur-card {
    background: var(--portal-surface);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid var(--portal-border);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.prog-brosur-card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.06);
    transform: translateY(-3px);
}

.prog-brosur-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.prog-brosur-icon.red { background: #fef2f2; color: #dc2626; }
.prog-brosur-icon.blue { background: #eff6ff; color: var(--portal-primary); }
.prog-brosur-icon.green { background: #f0fdf4; color: #16a34a; }

.prog-brosur-info {
    flex: 1;
}

.prog-brosur-info h3 {
    font-size: 1.05rem;
    color: var(--portal-secondary);
    margin-bottom: 4px;
}

.prog-brosur-info p {
    font-size: 0.85rem;
    color: var(--portal-text-muted);
    margin: 0;
    line-height: 1.4;
}

.prog-download-btn {
    background: var(--portal-bg);
    color: var(--portal-primary);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    transition: all 0.3s ease;
    text-decoration: none;
}

.prog-download-btn:hover {
    background: var(--portal-primary);
    color: white;
}

/* 6. RESPONSIVE MOBILE (App-Like) */
@media (max-width: 768px) {
    .prog-container { padding: 0 16px; }
    
    .prog-hero { padding: 50px 0 40px; }
    .prog-title { font-size: 1.8rem; }
    .prog-subtitle { font-size: 0.95rem; }
    
    .prog-heading-center { font-size: 1.5rem; margin-bottom: 12px; }
    .prog-section-desc { font-size: 0.9rem; margin-bottom: 30px; }

    /* Program Kuliah: Stack Vertikal */
    .prog-kuliah { padding: 40px 0; }
    .prog-kuliah-grid { grid-template-columns: 1fr; gap: 20px; }
    .prog-card-header { padding: 20px; }
    .prog-card-body { padding: 20px; }

    /* Training Center: 2 Kolom di HP */
    .prog-training { padding: 40px 0; }
    .prog-training-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .prog-training-card { padding: 20px 16px; }
    .prog-t-icon { width: 50px; height: 50px; font-size: 1.3rem; }
    .prog-training-card h3 { font-size: 1rem; }
    .prog-training-card p { font-size: 0.8rem; }

    /* Brosur: Stack Vertikal & Tombol Full Width */
    .prog-brosur { padding: 40px 0 60px; }
    .prog-brosur-grid { grid-template-columns: 1fr; gap: 16px; }
    .prog-brosur-card {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 20px;
    }
    .prog-brosur-info p { display: none; /* Sembunyikan deskripsi di HP agar ringkas */ }
    .prog-download-btn { width: 100%; justify-content: center; padding: 12px; }
}

@media (max-width: 380px) {
    .prog-training-grid { grid-template-columns: 1fr; }
}