/* Additional Visual Enhancements */

/* Add smooth gradient overlays to all sections */
.features::before,
.popular-courses::before,
.about-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #FF6B35, #00D9FF, #FFC857, #06FFA5, #FF6B35);
    background-size: 200% 100%;
    animation: gradientMove 3s linear infinite;
}

.features,
.popular-courses,
.about-content {
    position: relative;
}

@keyframes gradientMove {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}

/* Add decorative elements to cards */
.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, #FF6B35, #00D9FF, #FFC857);
    transition: height 0.3s ease;
}

.course-card {
    position: relative;
}

.course-card:hover::before {
    height: 100%;
}

/* Enhance buttons with gradient and shine effect */
.btn-primary,
.btn-small {
    position: relative;
    overflow: hidden;
}

.btn-primary::before,
.btn-small::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before,
.btn-small:hover::before {
    left: 100%;
}

/* Add floating animation to feature cards */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.feature-card {
    animation: float 3s ease-in-out infinite;
}

.feature-card:nth-child(1) { animation-delay: 0s; }
.feature-card:nth-child(2) { animation-delay: 0.5s; }
.feature-card:nth-child(3) { animation-delay: 1s; }
.feature-card:nth-child(4) { animation-delay: 1.5s; }

/* Add shimmer effect to stats */
.stat-item {
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 200%; }
}

/* Add depth to images with multiple shadows */
.course-image,
.member-photo {
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.1),
        0 4px 8px rgba(0, 0, 0, 0.1),
        0 8px 16px rgba(0, 0, 0, 0.1);
}

/* Add gradient text for headings */
.section-title {
    background: linear-gradient(135deg, #FF6B35 0%, #00D9FF 50%, #FFC857 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Add pattern background to sections */
.features {
    background-image: 
        linear-gradient(var(--bg-light) 0%, var(--bg-light) 100%),
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255, 107, 53, 0.05) 10px, rgba(255, 107, 53, 0.05) 20px);
}

/* Enhance form inputs with focus effects */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
    transform: translateY(-2px);
}