/* ========================================
   HIDS - Short Courses Additional CSS
   ======================================== */

/* ========= SHORT COURSE CARDS ========= */
.short-courses-grid h3 {
    font-size: 28px;
    color: var(--primary-color);
    padding-bottom: 15px;
    border-bottom: 3px solid var(--accent-color);
}

.short-course-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

.short-course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(26, 71, 42, 0.15);
    border-color: var(--accent-color);
}

.short-course-card.featured {
    border-color: var(--accent-color);
    position: relative;
}

.short-course-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--primary-color) 100%);
    z-index: 2;
}

/* Course Image */
.course-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.short-course-card:hover .course-image img {
    transform: scale(1.1);
}

.course-duration {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--accent-color);
    padding: 8px 18px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 1;
}

.featured-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-color);
    color: var(--primary-color);
    padding: 6px 15px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
    z-index: 1;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Course Content */
.course-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.course-content h4 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-weight: 700;
    line-height: 1.3;
}

.course-desc {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 15px;
    flex: 1;
}

/* Course Highlights */
.course-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.course-highlights span {
    background: var(--bg-light);
    color: var(--text-dark);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.course-highlights span i {
    color: var(--accent-color);
    font-size: 10px;
}

.short-course-card:hover .course-highlights span {
    background: rgba(26, 71, 42, 0.08);
}

/* Course Footer */
.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 2px solid var(--bg-light);
    margin-top: auto;
}

.course-price {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.price-amount {
    font-size: 24px;
    color: var(--primary-color);
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
}

.btn-enroll {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
    border: none;
    white-space: nowrap;
}

.btn-enroll:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--accent-color);
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(26, 71, 42, 0.3);
}

.btn-enroll i {
    transition: var(--transition);
}

.btn-enroll:hover i {
    transform: translateX(3px);
}

/* Why Short Courses Section */
.why-short-courses {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 15px;
}

.why-short-courses h3 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: var(--white);
    padding: 25px;
    border-radius: 10px;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.benefit-item:hover {
    border-left-color: var(--accent-color);
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.benefit-item i {
    font-size: 36px;
    color: var(--accent-color);
    min-width: 45px;
}

.benefit-item h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 700;
}

.benefit-item p {
    color: var(--text-light);
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
}

/* ========= RESPONSIVE ========= */
@media (max-width: 991px) {
    .course-image {
        height: 220px;
    }
    
    .short-course-card {
        margin-bottom: 25px;
    }
}

@media (max-width: 767px) {
    .course-image {
        height: 200px;
    }
    
    .course-content {
        padding: 20px;
    }
    
    .course-content h4 {
        font-size: 18px;
    }
    
    .course-desc {
        font-size: 13px;
    }
    
    .course-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .btn-enroll {
        width: 100%;
        justify-content: center;
    }
    
    .why-short-courses {
        padding: 30px 20px;
    }
    
    .benefit-item {
        padding: 20px;
    }
    
    .benefit-item i {
        font-size: 28px;
        min-width: 35px;
    }
}

@media (max-width: 575px) {
    .course-image {
        height: 180px;
    }
    
    .course-duration {
        padding: 6px 12px;
        font-size: 11px;
    }
    
    .course-content h4 {
        font-size: 16px;
    }
    
    .course-highlights {
        gap: 6px;
    }
    
    .course-highlights span {
        font-size: 11px;
        padding: 5px 10px;
    }
    
    .price-amount {
        font-size: 20px;
    }
    
    .benefit-item {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-item i {
        margin: 0 auto;
    }
}

/* ========= COURSE FILTER BUTTONS ========= */
.course-filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    justify-content: center;
}

.filter-btn {
    background: var(--bg-light);
    border: 2px solid transparent;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* ========= LOADING STATE ========= */
.course-loading {
    text-align: center;
    padding: 60px 20px;
}

.course-loading i {
    font-size: 48px;
    color: var(--primary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========= PRICE COMPARISON ========= */
.price-compare {
    background: linear-gradient(135deg, rgba(26, 71, 42, 0.05) 0%, rgba(45, 95, 61, 0.05) 100%);
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    border-left: 4px solid var(--accent-color);
}

.price-compare h6 {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 10px;
}

.price-compare p {
    font-size: 13px;
    color: var(--text-light);
    margin: 0;
}

/* ========= PRINT STYLES ========= */
@media print {
    .navbar,
    .sticky-buttons,
    .scroll-to-top,
    .footer,
    .course-sidebar,
    .why-short-courses {
        display: none !important;
    }
    
    .short-course-card {
        page-break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
        margin-bottom: 20px;
    }
    
    .course-image {
        height: auto !important;
    }
    
    .btn-enroll {
        display: none !important;
    }
}