/* Courses Details Page - BRIGHT THEME */

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 140px 0 80px;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(102, 126, 234, 0.2);
    backdrop-filter: blur(20px);
    margin-bottom: 32px;
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: #667eea;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px #667eea;
}

.hero-badge span {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #667eea;
}

.hero h1 {
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    background: linear-gradient(135deg, #1a1a2e, #2d3561);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    transform: translateY(24px);
    animation: fadeUp 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
    margin-bottom: 20px;
}

.hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: clamp(0.9rem, 1.2vw, 1.1rem);
    font-weight: 500;
    line-height: 1.7;
    color: #4a5568;
    max-width: 600px;
    margin: 0 auto 40px;
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.8s forwards;
}

.hero-metrics {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 30px;
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 1.4s cubic-bezier(0.16, 1, 0.3, 1) 1s forwards;
}

.metric {
    text-align: center;
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #1a1a2e, #2d3561);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.metric-value span {
    font-size: 0.8rem;
    font-weight: 500;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-left: 4px;
}

.metric-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #4a5568;
    margin-top: 8px;
}

.course-rating-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 1.4s cubic-bezier(0.16, 1, 0.3, 1) 1.2s forwards;
}

.stars {
    color: #fbbf24;
    font-size: 14px;
}

.rating-value {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a2e;
}

.rating-count {
    font-size: 13px;
    color: #6c757d;
}

/* Training Areas Grid - Bright Theme */
.training-areas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.area-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 24px;
    padding: 32px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.area-card:hover {
    transform: translateY(-5px);
    border-color: #667eea;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
}

.area-icon {
    font-size: 48px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.area-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 16px;
}

.area-card ul {
    list-style: none;
    padding: 0;
}

.area-card li {
    font-size: 0.9rem;
    font-weight: 400;
    color: #4a5568;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.area-card li i {
    color: #667eea;
    font-size: 14px;
}

/* Audience Grid - Bright Theme */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.audience-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 20px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.audience-card i {
    font-size: 32px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.audience-card span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1a1a2e;
}

.audience-card:hover {
    transform: translateY(-5px);
    border-color: #667eea;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.15);
}

/* Outcomes Grid - Bright Theme */
.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.outcome-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    transition: all 0.3s ease;
}

.outcome-card:hover {
    transform: translateY(-5px);
    border-color: #667eea;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.15);
}

.outcome-icon {
    font-size: 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.outcome-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 10px;
}

.outcome-card p {
    font-size: 0.8rem;
    font-weight: 400;
    color: #6c757d;
}

/* Curriculum Preview - Bright Theme */
.curriculum-preview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.curriculum-column {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 20px;
    padding: 28px;
}

.curriculum-column h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.curriculum-column h4 i {
    color: #667eea;
}

.curriculum-column ul {
    list-style: none;
    padding: 0;
}

.curriculum-column li {
    font-size: 0.85rem;
    font-weight: 400;
    color: #4a5568;
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.curriculum-column li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: #667eea;
}

/* Instructor Section - Bright Theme */
.instructor-professional {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 28px;
    padding: 40px;
    margin-top: 48px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.instructor-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
}

.instructor-avatar-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 40px;
}

.instructor-title-section h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 8px;
}

.instructor-role {
    font-size: 0.9rem;
    font-weight: 600;
    color: #667eea;
}

.instructor-bio {
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.6;
    color: #4a5568;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(102, 126, 234, 0.15);
}

.instructor-stats-professional {
    display: flex;
    gap: 48px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.stat-item i {
    font-size: 24px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a2e;
}

.stat-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: #6c757d;
}

/* Rating Summary - Bright Theme */
.rating-summary-professional {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 24px;
    padding: 32px;
    margin: 48px 0;
}

.rating-score {
    text-align: center;
}

.score-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #1a1a2e, #2d3561);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.score-stars {
    color: #fbbf24;
    font-size: 18px;
    margin: 8px 0;
}

.score-total {
    font-size: 0.8rem;
    color: #6c757d;
}

.rating-bars-professional {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bar-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bar-label {
    width: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #4a5568;
}

.bar-track {
    flex: 1;
    height: 8px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 4px;
}

.bar-percent {
    width: 45px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #1a1a2e;
}

/* Reviews Grid - Bright Theme */
.reviews-grid-professional {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card-professional {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: 20px;
    padding: 24px;
    transition: all 0.3s ease;
}

.review-card-professional:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.15);
}

.review-header-professional {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.reviewer-avatar-professional {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.reviewer-info-professional h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 4px;
}

.review-stars-professional {
    color: #fbbf24;
    font-size: 12px;
}

.review-text-professional {
    font-size: 0.85rem;
    font-weight: 400;
    line-height: 1.6;
    color: #4a5568;
    margin-bottom: 16px;
}

.review-date-professional {
    font-size: 0.7rem;
    color: #6c757d;
}

/* Enroll CTA - Bright Theme */
.enroll-cta {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: 40px;
    padding: 60px;
    text-align: center;
    margin: 40px 0;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.enroll-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 16px;
}

.enroll-content p {
    font-size: 1rem;
    color: #4a5568;
    margin-bottom: 24px;
}

.enroll-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
}

.small-note {
    font-size: 0.8rem;
    color: #6c757d;
}

/* Section elements */
.section-tag {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #667eea;
    opacity: 0.8;
    margin-bottom: 20px;
}

.section-tag i {
    margin-right: 8px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    letter-spacing: -0.04em;
    line-height: 1.15;
    color: #1a1a2e;
    margin-bottom: 10px;
}

.section-title strong {
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-body {
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.8;
    color: #4a5568;
    max-width: 540px;
}

.silk-divider {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #667eea, #764ba2, transparent);
    margin: 0 auto;
    border-radius: 2px;
}

/* Animations */
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .training-areas-grid,
    .curriculum-preview {
        grid-template-columns: 1fr;
    }
    
    .outcomes-grid,
    .audience-grid,
    .reviews-grid-professional {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .rating-summary-professional {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .hero-metrics {
        flex-wrap: wrap;
        gap: 24px;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
    
    .outcomes-grid,
    .audience-grid,
    .reviews-grid-professional {
        grid-template-columns: 1fr;
    }
    
    .instructor-header {
        flex-direction: column;
        text-align: center;
    }
    
    .instructor-stats-professional {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .enroll-cta {
        padding: 40px 24px;
    }
    
    .enroll-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .enroll-content h3 {
        font-size: 1.4rem;
    }
}