/* MODERN COURSES PAGE STYLES */

.courses-hero {
    background: linear-gradient(135deg, #0b1020 0%, #1a1f3a 100%);
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.courses-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(0, 229, 255, 0.1) 0%, transparent 50%);
}

.courses-hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    color: #00e5ff;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.courses-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.courses-hero .hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.hero-stats .stat {
    text-align: center;
}

.hero-stats .stat strong {
    display: block;
    font-size: 1.5rem;
    color: #00e5ff;
    font-weight: 700;
}

.hero-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.hero-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.hero-image {
    text-align: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.courses-grid {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.courses-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.course-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.2);
    border-color: rgba(0, 229, 255, 0.3);
}

.course-card.featured {
    border: 2px solid #00e5ff;
    background: rgba(0, 229, 255, 0.05);
}

.course-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(135deg, #00e5ff, #7c3aed);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.course-badge.trending {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
}

.course-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.course-card h3 {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 0.5rem;
}

.course-desc {
    color: var(--color-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.course-highlights {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.highlight {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.highlight i {
    color: #00e5ff;
    width: 16px;
}

.skills-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.skill-tag {
    background: rgba(0, 229, 255, 0.1);
    color: #00e5ff;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.course-pricing {
    margin-bottom: 1.5rem;
}

.price-display {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.price-original {
    color: var(--color-muted);
    text-decoration: line-through;
    font-size: 1rem;
}

.price-current {
    color: #00e5ff;
    font-size: 1.5rem;
    font-weight: 700;
}

.price-note {
    color: var(--color-muted);
    font-size: 0.9rem;
}

.course-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.course-details {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.details-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 2rem;
}

.details-card.ai-theme {
    border-color: rgba(124, 58, 237, 0.3);
    background: rgba(124, 58, 237, 0.05);
}

.details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.skills-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.skill-category h4 {
    color: #00e5ff;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.skill-category ul {
    list-style: none;
    padding: 0;
}

.skill-category li {
    color: var(--color-muted);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.skill-category li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00e5ff;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-item i {
    color: #00e5ff;
    font-size: 1.2rem;
    margin-top: 0.25rem;
}

.feature-item h4 {
    color: white;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.feature-item p {
    color: var(--color-muted);
    font-size: 0.9rem;
}

.success-metrics {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.metric-card {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.3);
}

.metric-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #00e5ff;
    margin-bottom: 0.5rem;
}

.metric-label {
    color: var(--color-muted);
    font-size: 1rem;
}

.success-stories {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.story-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.story-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 229, 255, 0.3);
}

.story-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.story-avatar {
    font-size: 2rem;
}

.story-info h4 {
    color: white;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.story-info p {
    color: var(--color-muted);
    font-size: 0.9rem;
}

.story-salary {
    margin-left: auto;
    background: linear-gradient(135deg, #00e5ff, #7c3aed);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.story-quote {
    color: var(--color-muted);
    font-style: italic;
    line-height: 1.6;
}

.final-cta {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.cta-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--color-muted);
    margin-bottom: 2rem;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.cta-feature {
    color: #00e5ff;
    font-weight: 600;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.cta-secondary {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .courses-hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .courses-hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .courses-container {
        grid-template-columns: 1fr;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .skills-detailed {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stories-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .courses-hero {
        padding: 6rem 0 3rem;
    }
    
    .courses-hero h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .course-card {
        padding: 1.5rem;
    }
    
    .details-card {
        padding: 2rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}