/* Additional CSS for Class Detail page */
.class-detail-hero {
    min-height: 60vh;
    position: relative;
    display: flex;
    align-items: center;
    background-color: var(--darkest);
    overflow: hidden;
}

.class-detail-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.class-detail-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.class-detail-hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), var(--darkest));
}

.class-section-title {
    margin-bottom: 2rem;
    font-size: 1.3rem;
}

.class-detail-hero-content {
    position: relative;
    z-index: 2;
    padding: 8rem 0 4rem;
}

.class-detail-category {
    display: inline-block;
    background-color: var(--primary);
    color: var(--light);
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(255, 76, 41, 0.3);
}

.class-detail-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    color: var(--light);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.class-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-200);
}

.meta-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 76, 41, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
}

.meta-label {
    font-size: 0.875rem;
    color: var(--gray-300);
    margin-bottom: 0.25rem;
}

.meta-value {
    font-weight: 600;
    color: var(--light);
    font-size: 1rem;
}

.class-detail-cta {
    margin-top: 2rem;
}

.class-detail-cta .btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 700;
}

.class-detail-section {
    padding: 5rem 0;
}

.class-detail-section.section-dark {
    background-color: var(--darker);
}

.class-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.class-detail-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--light);
    position: relative;
    padding-bottom: 1rem;
}

.class-detail-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background-color: var(--primary);
}

.class-detail-content p {
    color: var(--gray-200);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.class-benefits {
    margin: 2.5rem 0;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(255, 76, 41, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.benefit-content h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--light);
}

.benefit-content p {
    font-size: 0.95rem;
    color: var(--gray-300);
    margin-bottom: 0;
}

.class-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background-color: var(--gray-800);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--light);
    position: relative;
    padding-bottom: 1rem;
}

.sidebar-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary);
}

.trainer-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.trainer-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 1.5rem;
    border: 3px solid var(--primary);
    box-shadow: 0 5px 15px rgba(255, 76, 41, 0.3);
}

.trainer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.trainer-name {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--light);
}

.trainer-role {
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trainer-bio {
    color: var(--gray-300);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.schedule-list {
    margin-top: 1.5rem;
}

.schedule-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.schedule-item:last-child {
    border-bottom: none;
}

.schedule-day {
    font-weight: 600;
    color: var(--light);
}

.schedule-time {
    color: var(--primary);
    font-weight: 500;
}

.class-equipment-list {
    margin-top: 1.5rem;
}

.equipment-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.equipment-item:last-child {
    border-bottom: none;
}

.equipment-icon {
    color: var(--primary);
}

.equipment-name {
    color: var(--gray-200);
}

.class-level {
    margin-top: 1.5rem;
}

.level-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.level-dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
}

.level-dot.active {
    background-color: var(--primary);
}

.level-label {
    color: var(--gray-300);
    font-size: 0.875rem;
    margin-left: 0.5rem;
}

.related-classes {
    margin-top: 4rem;
}

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

.related-class-card {
    background-color: var(--gray-800);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
}

.related-class-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.related-class-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.related-class-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.related-class-card:hover .related-class-image img {
    transform: scale(1.1);
}

.related-class-category {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--primary);
    color: var(--light);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.related-class-content {
    padding: 1.5rem;
}

.related-class-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--light);
}

.related-class-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--gray-300);
}

.related-class-info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.related-class-info-icon {
    color: var(--primary);
}

.testimonials-section {
    padding: 5rem 0;
    background-color: var(--darker);
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 76, 41, 0.1) 0%, transparent 70%);
    z-index: 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background-color: var(--gray-800);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 76, 41, 0.2);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 5rem;
    font-family: Georgia, serif;
    color: var(--primary);
    opacity: 0.15;
    line-height: 1;
}

.testimonial-rating {
    display: flex;
    margin-bottom: 1rem;
    color: var(--primary);
}

.testimonial-text {
    color: var(--gray-200);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-author-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--light);
}

.testimonial-author-info p {
    color: var(--gray-300);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.booking-section {
    padding: 5rem 0;
    background-color: var(--dark);
    position: relative;
    overflow: hidden;
}

.booking-container {
    background-color: var(--gray-800);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-width: 800px;
    margin: 0 auto;
}

.booking-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    z-index: 2;
}

.booking-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--light);
    text-align: center;
}

.booking-subtitle {
    color: var(--gray-300);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.05rem;
}

.booking-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--gray-200);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    background-color: rgba(17, 17, 17, 0.7);
    border: 1px solid var(--gray-600);
    border-radius: var(--border-radius);
    color: var(--light);
    transition: var(--transition);
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 76, 41, 0.2);
}

.form-select {
    width: 100%;
    padding: 1rem 1.25rem;
    background-color: rgba(17, 17, 17, 0.7);
    border: 1px solid var(--gray-600);
    border-radius: var(--border-radius);
    color: var(--light);
    transition: var(--transition);
    font-size: 1rem;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 76, 41, 0.2);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    margin-right: 0.75rem;
    margin-top: 0.25rem;
    accent-color: var(--primary);
    cursor: pointer;
}

.form-check-label {
    color: var(--gray-300);
    font-size: 0.9rem;
    cursor: pointer;
}

.form-check-label a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.form-check-label a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

.booking-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(45deg, var(--primary), var(--primary-dark));
    color: var(--light);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.booking-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: 0.5s;
    z-index: -1;
}

.booking-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 76, 41, 0.3);
}

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

.booking-note {
    text-align: center;
    color: var(--gray-300);
    font-size: 0.875rem;
    margin-top: 1.5rem;
}

@media (max-width: 992px) {
    .class-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .class-sidebar {
        position: static;
    }

    .booking-form {
        grid-template-columns: 1fr;
    }

    .form-group.full-width {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .class-detail-meta {
        flex-direction: column;
        gap: 1rem;
    }

    .meta-item {
        width: 100%;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .related-classes-grid {
        grid-template-columns: 1fr;
    }

    .booking-container {
        padding: 2rem;
    }
}

/* Back Button Styles */
.back-btn {
    position: fixed;
    top: 100px;
    left: 20px;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    z-index: 100;
    display: none;
}

.back-btn:hover {
    transform: translateX(-5px);
    background-color: var(--primary-dark);
}

@media (max-width: 768px) {
    .back-btn {
        top: 80px;
        display: flex;
    }
}