/* Component Styles for Excelsis Pro */

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--background-white);
    border-bottom: 1px solid var(--border-light);
    transform: translateY(-100%);
    transition: transform var(--transition-normal);
    z-index: 999;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
}

.mobile-nav.active {
    transform: translateY(0);
}

.mobile-nav .nav-list {
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-sm);
}

.mobile-nav .nav-link {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    width: 100%;
    text-align: center;
    border: 1px solid var(--border-light);
}

/* Page Header Component */
.page-header {
    background: var(--background-light);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--border-light);
}

.page-header h1 {
    color: var(--primary-navy);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* Breadcrumb Component */
.breadcrumb {
    background: var(--background-white);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-light);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.breadcrumb-item {
    color: var(--text-medium);
    font-size: 0.875rem;
}

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    margin-left: var(--spacing-xs);
    color: var(--text-light);
}

.breadcrumb-link {
    color: var(--primary-navy);
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--accent-gold);
}

/* Content Sections */
.content-section {
    padding: var(--spacing-3xl) 0;
}

.content-section:nth-child(even) {
    background: var(--background-light);
}

/* Card Components */
.card {
    background: var(--background-white);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.card:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    margin-bottom: var(--spacing-lg);
}

.card-title {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.card-subtitle {
    color: var(--text-medium);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-content {
    margin-bottom: var(--spacing-lg);
}

.card-footer {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

/* List Components */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.feature-icon {
    width: 24px;
    height: 24px;
    color: var(--accent-gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-text {
    flex: 1;
}

.feature-text h4 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
}

.feature-text p {
    margin-bottom: 0;
    color: var(--text-medium);
}

/* Stats Component */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--accent-gold);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-heading);
}

.stat-label {
    color: var(--primary-navy);
    font-weight: var(--font-weight-medium);
    font-size: 1.125rem;
}

.stat-description {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

/* Testimonial Component */
.testimonial {
    background: var(--background-white);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 4rem;
    color: var(--accent-gold);
    font-family: var(--font-heading);
    line-height: 1;
}

.testimonial-content {
    margin-bottom: var(--spacing-lg);
    font-style: italic;
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-medium);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonial-name {
    color: var(--primary-navy);
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0;
}

.testimonial-title {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* Contact Form Components */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    color: var(--primary-navy);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-sm);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-medium);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--background-white);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-navy);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    color: #e53e3e;
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.form-group.error .form-input,
.form-group.error .form-textarea,
.form-group.error .form-select {
    border-color: #e53e3e;
}

.form-group.error .form-error {
    display: block;
}

/* Gallery Components */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--background-gray);
    cursor: pointer;
    transition: transform var(--transition-normal);
}

.gallery-item:hover {
    transform: scale(1.02);
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.gallery-placeholder svg {
    width: 48px;
    height: 48px;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-title {
    color: white;
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
}

.gallery-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* Course Components */
.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.course-card {
    background: var(--background-white);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.course-card:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-4px);
}

.course-header {
    padding: var(--spacing-xl) var(--spacing-xl) 0;
}

.course-title {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-sm);
}

.course-subtitle {
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
}

.course-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.course-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-medium);
    font-size: 0.875rem;
}

.course-meta-icon {
    width: 16px;
    height: 16px;
    color: var(--accent-gold);
}

.course-content {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
}

.course-description {
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.course-features {
    margin-bottom: var(--spacing-lg);
}

.course-features ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.course-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-medium);
}

.course-features li::before {
    content: '✓';
    color: var(--accent-gold);
    font-weight: var(--font-weight-bold);
}

.course-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--border-light);
    background: var(--background-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.course-price {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-navy);
}

.course-price-note {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin-top: 2px;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-light);
    border-top-color: var(--primary-navy);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .btn,
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    * {
        color: black !important;
        background: white !important;
    }
}