/* Course Cards Component Styles */

/* Course Grid Layout */
#courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* Course Card Base Styles */
.course-card {
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(2rem);
}

.course-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.course-card:hover {
    transform: scale(1.02) !important;
}

/* Course Card Hover Effects */
.course-card .group:hover .absolute.inset-0.bg-gradient-to-r {
    opacity: 1;
}

.course-card .group:hover .w-20.h-20 {
    transform: scale(1.1) rotate(3deg);
}

.course-card .group:hover h3 {
    color: #dc2626;
}

/* Course Button Styles */
.course-explore-btn {
    position: relative;
    overflow: hidden;
}

.course-explore-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.course-explore-btn:hover::before {
    left: 100%;
}

/* Skills Tags Styles */
.skills-tag {
    transition: all 0.3s ease;
}

.skills-tag:hover {
    border-color: #dc2626 !important;
    color: #dc2626 !important;
    background-color: #fef2f2 !important;
}

/* Responsive Design */
@media (max-width: 1200px) {
    #courses-grid {
        grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    }
}

@media (max-width: 900px) {
    #courses-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 768px) {
    #courses-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .course-card:hover {
        transform: none !important;
    }
}

@media (max-width: 600px) {
    .course-card .p-8 {
        padding: 1.5rem !important;
    }
    
    .course-card .flex.items-start.gap-5 {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .course-card .w-20.h-20 {
        width: 4rem !important;
        height: 4rem !important;
    }
    
    .course-card .text-2xl {
        font-size: 1.25rem !important;
    }
}

/* Course Icon Animation */
.course-icon {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.course-card:hover .course-icon {
    transform: scale(1.1) rotate(3deg);
}

/* Price Section Styles */
.price-section {
    background: linear-gradient(135deg, #fef2f2, #faf5ff);
    border: 1px solid #fecaca;
    transition: all 0.3s ease;
}

.course-card:hover .price-section {
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.1);
}

/* Stats Section */
.course-stats {
    background-color: #f9fafb;
    transition: background-color 0.3s ease;
}

.course-card:hover .course-stats {
    background-color: #f3f4f6;
}

/* Course Title Animation */
.course-title {
    transition: color 0.3s ease;
}

.course-card:hover .course-title {
    color: #dc2626;
}

/* Loading States */
.course-card-skeleton {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Focus States for Accessibility */
.course-explore-btn:focus {
    outline: 2px solid #dc2626;
    outline-offset: 2px;
}

.course-card:focus-within {
    outline: 2px solid #dc2626;
    outline-offset: 4px;
}

/* Enhanced Card Shadow */
.course-card-shadow {
    box-shadow: 
        0 1px 3px 0 rgba(0, 0, 0, 0.1),
        0 1px 2px 0 rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.3s ease;
}

.course-card:hover .course-card-shadow {
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04);
}