/* Featured Courses Section - Reuses Projects styling with course-specific elements */
@import url('featured-projects-section.css');

/* Override section class names */
.featured-courses-section {
    padding: 6rem 2rem 5rem;
    background: var(--primary-bg);
    position: relative;
    overflow: hidden;
}

.featured-courses-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top left, rgba(16, 185, 129, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.courses-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.courses-heading-wrapper {
    text-align: center;
    margin-bottom: 4rem;
    padding: 0 2rem;
    animation: fadeInDown 0.8s ease-out;
}

.courses-main-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #10b981, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.courses-main-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.course-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.course-card:nth-child(1) { animation-delay: 0.1s; }
.course-card:nth-child(2) { animation-delay: 0.15s; }
.course-card:nth-child(3) { animation-delay: 0.2s; }
.course-card:nth-child(4) { animation-delay: 0.25s; }
.course-card:nth-child(5) { animation-delay: 0.3s; }
.course-card:nth-child(6) { animation-delay: 0.35s; }

.course-card:hover {
    transform: translateY(-6px);
    border-color: #10b981;
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.25);
}

.hidden-course {
    display: none !important;
}

/* Course card now has no image */

.course-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    flex: 1;
}

.course-header {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.course-type-badge,
.course-level-badge {
    padding: 0.3rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.course-type-badge {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(5, 150, 105, 0.15));
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.course-level-badge {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(37, 99, 235, 0.15));
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.course-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.course-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-title a:hover {
    color: #10b981;
}

.course-instructor {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(45, 51, 64, 0.5);
}

.instructor-icon {
    font-size: 1rem;
}

.course-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.course-platform,
.course-duration {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.course-footer {
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(45, 51, 64, 0.5);
}

.course-view-link {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    gap: 0.5rem;
    color: #10b981;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    padding: 0.4rem 1rem;
    border: 1.5px solid #10b981;
    border-radius: 6px;
    background: transparent;
    transition: all 0.3s ease;
}

.course-view-link:hover {
    color: #ffffff;
    background: linear-gradient(135deg, #10b981, #06b6d4);
    border-color: transparent;
    gap: 0.75rem;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.course-view-link .view-arrow {
    transition: transform 0.2s ease;
}

.course-view-link:hover .view-arrow {
    transform: translateX(3px);
}

.courses-load-more-wrapper {
    text-align: center;
    margin-top: 2rem;
}

.load-more-courses-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 2rem;
    background: linear-gradient(135deg, #ef4444, #ec4899);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: inherit;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.load-more-courses-btn:hover {
    background: linear-gradient(135deg, #dc2626, #db2777);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
}

.load-more-courses-btn .load-more-arrow {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.load-more-courses-btn:hover .load-more-arrow {
    transform: translateY(4px);
}

/* Courses Footer - View All Button */
.courses-footer {
    text-align: center;
    margin-top: 2.5rem;
}

.view-all-courses-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #10b981, #06b6d4);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.view-all-courses-btn:hover {
    background: linear-gradient(135deg, #059669, #0891b2);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.view-all-courses-btn .btn-arrow {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.view-all-courses-btn:hover .btn-arrow {
    transform: translateX(4px);
}

@media (max-width: 1200px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .featured-courses-section {
        padding: 4rem 1.5rem 3rem;
    }

    .courses-heading-wrapper {
        margin-bottom: 3rem;
    }

    .courses-main-title {
        font-size: 1.75rem;
    }

    .courses-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .course-title {
        font-size: 1.05rem;
    }
}

@media (max-width: 480px) {
    .featured-courses-section {
        padding: 3.5rem 1rem 2.5rem;
    }

    .course-content {
        padding: 1.25rem;
    }

    .course-meta {
        gap: 0.75rem;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}