/* LevelUp Training Specific Styles */
:root {
    --lu-bg-primary: #020617; /* slate-950 */
    --lu-bg-secondary: #0f172a; /* slate-900 */
    --lu-accent-cyan: #06b6d4; /* cyan-500 */
    --lu-accent-cyan-glow: rgba(6, 182, 212, 0.4);
    --lu-text-primary: #f8fafc;
    --lu-text-secondary: #94a3b8;
    --lu-border: rgba(255, 255, 255, 0.1);
    --lu-card-bg: rgba(15, 23, 42, 0.7);
}

body.lu-page {
    background-color: var(--lu-bg-primary);
    color: var(--lu-text-primary);
    font-family: 'Outfit', sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Typography Helpers */
.lu-gradient-text {
    background: linear-gradient(to right, #ffffff, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* Hero Section */
.lu-hero {
    position: relative;
    padding: 120px 20px 80px;
    text-align: center;
    background: radial-gradient(circle at top center, rgba(6, 182, 212, 0.15) 0%, var(--lu-bg-primary) 70%);
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.lu-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('../images/hero_mission.jpg') center/cover no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.lu-hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    animation: luFadeInUp 1s ease-out forwards;
}

.lu-hero h1 {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.lu-hero p {
    font-size: 1.25rem;
    color: var(--lu-text-secondary);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.lu-stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid var(--lu-accent-cyan);
    color: var(--lu-accent-cyan);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    box-shadow: 0 0 15px var(--lu-accent-cyan-glow);
}

/* Value Props */
.lu-value-props {
    padding: 80px 20px;
    background-color: var(--lu-bg-primary);
    position: relative;
    z-index: 1;
}

.lu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.lu-card {
    background: var(--lu-card-bg);
    border: 1px solid var(--lu-border);
    border-radius: 16px;
    padding: 2.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    text-align: left;
    display: flex;
    flex-direction: column;
}

.lu-card:hover {
    transform: translateY(-5px);
    border-color: rgba(6, 182, 212, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--lu-accent-cyan-glow);
}

.lu-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--lu-accent-cyan), #0284c7);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

.lu-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--lu-text-primary);
}

.lu-card p {
    color: var(--lu-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
    flex-grow: 1;
}

/* Upcoming Cohorts */
.lu-cohorts {
    padding: 80px 20px 120px;
    background: linear-gradient(to bottom, var(--lu-bg-primary), var(--lu-bg-secondary));
    position: relative;
    z-index: 1;
}

.lu-section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.lu-section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.lu-section-header p {
    color: var(--lu-text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Filter UI */
.lu-filter-container {
    max-width: 1200px;
    margin: 0 auto 3rem;
    background: var(--lu-card-bg);
    border: 1px solid var(--lu-border);
    border-radius: 12px;
    padding: 1.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.lu-search-wrapper {
    position: relative;
    margin-bottom: 1.5rem;
}

.lu-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--lu-text-secondary);
    width: 20px;
    height: 20px;
}

.lu-search-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--lu-border);
    border-radius: 8px;
    padding: 1rem 1rem 1rem 3rem;
    color: var(--lu-text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.lu-search-input:focus {
    outline: none;
    border-color: var(--lu-accent-cyan);
    box-shadow: 0 0 0 2px var(--lu-accent-cyan-glow);
}

.lu-filter-groups {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.lu-filter-group {
    flex: 1;
    min-width: 200px;
}

.lu-filter-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--lu-text-primary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--lu-border);
    padding-bottom: 0.5rem;
}

.lu-filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 200px;
    overflow-y: auto;
}

/* Custom scrollbar for filter options */
.lu-filter-options::-webkit-scrollbar {
    width: 6px;
}
.lu-filter-options::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.1);
    border-radius: 4px;
}
.lu-filter-options::-webkit-scrollbar-thumb {
    background: var(--lu-border);
    border-radius: 4px;
}
.lu-filter-options::-webkit-scrollbar-thumb:hover {
    background: var(--lu-text-secondary);
}

.lu-filter-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--lu-text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.lu-filter-label:hover {
    color: var(--lu-text-primary);
}

.lu-filter-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid var(--lu-border);
    border-radius: 4px;
    background: rgba(0,0,0,0.2);
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.lu-filter-checkbox:checked {
    background: var(--lu-accent-cyan);
    border-color: var(--lu-accent-cyan);
}

.lu-filter-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid var(--lu-bg-primary);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Light theme overrides for filter UI */
[data-theme="light"] .lu-filter-container {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0,0,0,0.1);
}
[data-theme="light"] .lu-filter-title {
    color: #0f172a;
    border-color: rgba(0,0,0,0.1);
}
[data-theme="light"] .lu-filter-label {
    color: #475569;
}
[data-theme="light"] .lu-filter-label:hover {
    color: #0f172a;
}
[data-theme="light"] .lu-search-input {
    background: #ffffff;
    border-color: rgba(0,0,0,0.1);
    color: #0f172a;
}
[data-theme="light"] .lu-filter-checkbox {
    background: #ffffff;
    border-color: rgba(0,0,0,0.2);
}
[data-theme="light"] .lu-filter-checkbox:checked {
    background: var(--lu-accent-cyan);
    border-color: var(--lu-accent-cyan);
}
[data-theme="light"] .lu-filter-checkbox:checked::after {
    border-color: #ffffff;
}

#lu-cohort-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.lu-cohort-card {
    background: var(--lu-card-bg);
    border: 1px solid var(--lu-border);
    border-radius: 16px;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.lu-cohort-card:hover {
    border-color: var(--lu-accent-cyan);
    box-shadow: 0 10px 40px rgba(0,0,0,0.6), 0 0 20px var(--lu-accent-cyan-glow);
    transform: translateY(-5px);
}

.lu-cohort-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, transparent, var(--lu-accent-cyan), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lu-cohort-card:hover::before {
    opacity: 1;
}

.lu-cohort-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.lu-cohort-code {
    display: inline-block;
    background: rgba(255,255,255,0.05);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--lu-text-secondary);
    margin-bottom: 1.5rem;
}

.lu-cohort-dates {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--lu-text-secondary);
    margin-bottom: 2rem;
}

.lu-btn {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--lu-accent-cyan);
    color: var(--lu-bg-primary);
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    margin-top: auto;
    width: 100%;
    box-sizing: border-box;
    white-space: normal;
    text-align: center;
    line-height: 1.4;
}

.lu-btn:hover {
    background: #0891b2;
    box-shadow: 0 0 15px var(--lu-accent-cyan-glow);
    transform: translateY(-2px);
}

.lu-btn-outline {
    background: transparent;
    color: var(--lu-accent-cyan);
    border: 1px solid var(--lu-accent-cyan);
}

.lu-btn-outline:hover {
    background: rgba(6, 182, 212, 0.1);
    color: white;
}

.lu-loading, .lu-error {
    text-align: center;
    color: var(--lu-text-secondary);
    padding: 2rem;
    width: 100%;
}

/* Animations */
@keyframes luFadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Media Queries */
@media (max-width: 768px) {
    .lu-hero h1 {
        font-size: 2.5rem;
    }
    .lu-hero {
        padding-top: 100px;
        min-height: 60vh;
    }
}

.lu-cohort-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
    background: rgba(0,0,0,0.2);
}

.lu-cohort-location {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--lu-text-secondary);
    margin-bottom: 1.5rem;
}

.lu-cohort-blurb {
    font-size: 0.95rem;
    color: var(--lu-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
    font-style: italic;
    border-left: 3px solid var(--lu-accent-cyan);
    padding-left: 0.75rem;
}

.lu-cohort-pricing {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.lu-pricing-tier {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
}

.lu-pricing-label {
    color: var(--lu-text-secondary);
}

.lu-pricing-amount {
    color: var(--lu-text-primary);
    font-weight: 600;
}

/* Featured Comic Section */
.lu-featured-comic {
    padding: 80px 20px;
    background: radial-gradient(circle at bottom center, rgba(251, 191, 36, 0.08) 0%, var(--lu-bg-primary) 70%);
    position: relative;
    z-index: 1;
}

.lu-comic-card {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.03), rgba(15, 23, 42, 0.85));
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 20px;
    padding: 3rem;
    max-width: 900px;
    margin: 0 auto;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    gap: 3rem;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.lu-comic-card:hover {
    border-color: rgba(251, 191, 36, 0.5);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.6), 0 0 25px rgba(251, 191, 36, 0.15);
    transform: translateY(-3px);
}

.lu-comic-preview {
    flex: 1;
    max-width: 320px;
    position: relative;
}

.lu-comic-preview img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.3s ease;
}

.lu-comic-preview:hover img {
    transform: scale(1.03) rotate(-1deg);
}

.lu-comic-info {
    flex: 1.5;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.lu-comic-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid #fbbf24;
    color: #fbbf24;
    padding: 0.4rem 0.8rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.lu-comic-info h3 {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    line-height: 1.2;
    color: #ffffff;
}

.lu-comic-info p {
    font-size: 1.1rem;
    color: var(--lu-text-secondary);
    line-height: 1.6;
    margin: 0 0 2rem 0;
}

@media (max-width: 768px) {
    .lu-comic-card {
        flex-direction: column;
        padding: 2rem;
        gap: 2rem;
    }
    .lu-comic-preview {
        max-width: 100%;
        margin: 0 auto;
    }
    .lu-comic-info h3 {
        font-size: 1.8rem;
    }
}

@media (min-width: 1024px) {
    .lu-title-nowrap {
        white-space: nowrap;
    }
}

/* Testimonials Section */
.lu-testimonials {
    padding: 80px 20px;
    background: radial-gradient(circle at center, rgba(6, 182, 212, 0.05) 0%, var(--lu-bg-primary) 80%);
    position: relative;
    z-index: 1;
}

.lu-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.lu-testimonial-card {
    background: var(--lu-card-bg);
    border: 1px solid var(--lu-border);
    border-radius: 16px;
    padding: 2.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.lu-testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 5rem;
    font-family: serif;
    color: rgba(6, 182, 212, 0.1);
    line-height: 1;
}

.lu-testimonial-card:hover {
    border-color: rgba(6, 182, 212, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--lu-accent-cyan-glow);
    transform: translateY(-4px);
}

/* High specificity rules to override general theme styles */
.lu-testimonials .lu-testimonial-card .lu-testimonial-text,
[data-theme="light"] .lu-testimonials .lu-testimonial-card .lu-testimonial-text {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--lu-text-primary) !important;
    margin-bottom: 2rem;
    font-style: italic;
    position: relative;
    z-index: 1;
}

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

.lu-testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lu-accent-cyan), #0891b2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.lu-testimonials .lu-testimonial-card .lu-testimonial-meta h4,
[data-theme="light"] .lu-testimonials .lu-testimonial-card .lu-testimonial-meta h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: white !important;
}

.lu-testimonials .lu-testimonial-card .lu-testimonial-meta p,
[data-theme="light"] .lu-testimonials .lu-testimonial-card .lu-testimonial-meta p {
    margin: 2px 0 0 0;
    font-size: 0.85rem;
    color: var(--lu-text-secondary) !important;
    line-height: 1.4;
}