/* Lumina Theme - Core Styles */

/* ========================================
   CSS VARIABLES & ROOT STYLES
======================================== */

:root {
    /* Fixed semantic colors only - primary/secondary/tertiary handled by dynamic palette */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #06b6d4;
    
    /* Neutral colors */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Animation timing */
    --transition-fast: 150ms;
    --transition-normal: 300ms;
    --transition-slow: 500ms;
    
    /* Layout */
    --header-height-mobile: 4rem;
    --header-height-desktop: 5rem;
    --container-max-width: 1140px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border radius */
    --radius-sm: 0.125rem;
    --radius: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* ========================================
   GLOBAL BASE STYLES
======================================== */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: auto !important;
    font-feature-settings: 'kern' 1;
    text-rendering: optimizeLegibility;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-feature-settings: 'kern' 1;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: white;
    color: var(--gray-900);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* ========================================
   SCROLL BEHAVIOR & ANCHOR NAVIGATION
======================================== */
section[id], 
.anchor-section,
[id] {
    scroll-margin-top: calc(var(--header-height-mobile) + 20px);
}

@media (min-width: 1024px) {
    section[id], 
    .anchor-section,
    [id] {
        scroll-margin-top: calc(var(--header-height-desktop) + 20px);
    }
}

/* ========================================
   BUTTON STYLES
======================================== */
.lumina-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all var(--transition-normal);
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.lumina-btn-primary {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.lumina-btn-primary:hover {
    background-color: rgba(var(--primary-rgb), 0.9);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.lumina-btn-secondary {
    background-color: white;
    color: var(--primary);
    border-color: var(--primary);
}

.lumina-btn-secondary:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.lumina-btn-outline {
    background-color: transparent;
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.lumina-btn-outline:hover {
    background-color: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* ========================================
   FORM ELEMENTS
======================================== */
.lumina-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    transition: all var(--transition-normal);
    font-family: inherit;
    font-size: 0.875rem;
}

.lumina-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.lumina-input::placeholder {
    color: var(--gray-400);
}

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

.lumina-select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* ========================================
   CARD STYLES
======================================== */
.lumina-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: all var(--transition-normal);
}

/* ========================================
   TESTIMONIALS STYLES
======================================== */
.lumina-testimonials {
    padding: 3rem 0;
    background: white;
}

.lumina-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.lumina-divider {
    width: 60px;
    height: 2px;
    background-color: var(--primary);
    margin: 0 auto 1rem;
}

.lumina-subheading {
    font-size: 1.25rem;
    font-weight: 500;
    color: #666;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .lumina-subheading {
        font-size: 1.375rem;
    }
}

.lumina-description {
    font-size: 1rem;
    color: #666;
    max-width: 48rem;
    margin: 0 auto;
    line-height: 1.6;
}

.lumina-testimonials-container {
    position: relative;
}

.lumina-testimonials-page {
    margin-bottom: 2rem;
    min-height: 400px;
}

.lumina-testimonials-container .flex {
    width: 100%;
    will-change: transform;
}

.lumina-testimonials-container {
    overflow: hidden;
    position: relative;
}

.lumina-testimonials-container .flex-shrink-0 {
    contain: layout style;
    isolation: isolate;
}

.lumina-testimonial-card {
    background: white;
    border: 1px solid #e5e7eb;
    will-change: auto;
    border-radius: 0.5rem;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.lumina-testimonial-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.lumina-quote-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.lumina-quote-circle {
    width: 3rem;
    height: 3rem;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(var(--primary-rgb, 59, 130, 246), 0.25);
}

.lumina-quote-circle svg {
    width: 1.25rem;
    height: 1.25rem;
}

.lumina-testimonial-content {
    flex-grow: 1;
    margin-bottom: 1rem;
}

.lumina-testimonial-text {
    color: #4b5563;
    line-height: 1.7;
    text-align: center;
    font-style: italic;
    font-size: 1rem;
    margin: 0;
}

.lumina-read-more-container {
    text-align: center;
    margin-top: 0.75rem;
}

.lumina-read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lumina-read-more-btn:hover {
    background: rgba(var(--primary-rgb, 59, 130, 246), 0.1);
    color: var(--primary);
}

.lumina-read-more-icon {
    width: 0.75rem;
    height: 0.75rem;
    transition: transform 0.2s ease;
}

.lumina-author-info {
    text-align: center;
    border-top: 1px solid #f3f4f6;
    padding-top: 1rem;
}

.lumina-author-name {
    font-weight: 600;
    color: #1f2937;
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.lumina-author-org {
    color: #6b7280;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.lumina-rating {
    display: flex;
    justify-content: center;
    gap: 0.125rem;
    margin-top: 0.5rem;
}

.lumina-star {
    width: 0.875rem;
    height: 0.875rem;
}

.lumina-star-filled {
    color: #fbbf24;
}

.lumina-star-empty {
    color: #d1d5db;
}

.lumina-carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 50%;
    color: #374151;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.lumina-carousel-btn:hover:not(.opacity-50) {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    .lumina-testimonials {
        padding: 2rem 0;
    }
    
    .lumina-testimonial-card {
        padding: 1.25rem;
    }
    
    .lumina-simple-nav {
        gap: 1rem;
        flex-direction: column;
    }
    
    .lumina-nav-button {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}

/* ========================================
   SLIDESHOW STYLES
======================================== */
/* Main slideshow container */
.lumina-slideshow {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    background: #f8f9fa;
}

/* Background slides */
.lumina-slides-container {
    position: absolute;
    inset: 0;
}

.lumina-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.lumina-slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 8s ease-out;
}

.lumina-slide-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
}

/* Content layer */
.lumina-slide-content {
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    align-items: center;
}

.lumina-content-container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

.lumina-slide-content-item {
    width: 100%;
}

.lumina-slide-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    min-height: 50vh;
    padding: 2rem 0;
}

@media (min-width: 1024px) {
    .lumina-slide-layout {
        grid-template-columns: 2fr 1fr;
    }
}

/* Text content */
.lumina-text-content {
    color: white;
    max-width: 600px;
}

.lumina-pre-heading {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.lumina-pre-heading-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: white;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.lumina-heading-container {
    margin-bottom: 2rem;
}

.lumina-main-heading {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    color: white;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .lumina-main-heading {
        font-size: 3.75rem;
    }
}

@media (min-width: 1024px) {
    .lumina-main-heading {
        font-size: 4.5rem;
    }
}

.lumina-heading-divider {
    width: 4rem;
    height: 0.25rem;
    background: var(--primary);
    border-radius: 0.125rem;
    transform-origin: left;
}

.lumina-subtitle-container {
    margin-bottom: 2rem;
    max-width: 36rem;
}

.lumina-subtitle {
    font-size: 1.125rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Buttons */
.lumina-buttons-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1rem;
}

@media (min-width: 640px) {
    .lumina-buttons-container {
        flex-direction: row;
    }
}

.lumina-btn-primary,
.lumina-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 0.375rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.lumina-btn-primary {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.lumina-btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.lumina-btn-secondary {
    background-color: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

.lumina-btn-secondary:hover {
    background-color: white;
    color: #333;
    border-color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.lumina-btn-arrow {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s ease;
}

.lumina-btn-primary:hover .lumina-btn-arrow,
.lumina-btn-secondary:hover .lumina-btn-arrow {
    transform: translateX(0.25rem);
}

/* Navigation controls */
.lumina-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0.25rem;
    background: rgba(255, 255, 255, 0.2);
    z-index: 20;
}

.lumina-progress-fill {
    height: 100%;
    background: var(--primary);
    transition: width 0.1s ease;
}

.lumina-nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 3rem;
    height: 3rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lumina-nav-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.lumina-nav-prev {
    left: 1.5rem;
}

.lumina-nav-next {
    right: 1.5rem;
}

.lumina-nav-arrow svg {
    width: 1.5rem;
    height: 1.5rem;
}

.lumina-slide-counter {
    position: absolute;
    top: 2rem;
    right: 2rem;
    z-index: 20;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 2rem;
    padding: 0.75rem 1.25rem;
}

.lumina-counter-text {
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
}

.lumina-counter-divider {
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0.25rem;
}

/* Responsive design for slideshow */
@media (max-width: 768px) {
    .lumina-slideshow {
        min-height: 500px;
    }
    
    .lumina-main-heading {
        font-size: 2.25rem;
    }
    
    .lumina-subtitle {
        font-size: 1rem;
    }
    
    .lumina-nav-arrow {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .lumina-nav-arrow svg {
        width: 1.25rem;
        height: 1.25rem;
    }
    
    .lumina-nav-prev {
        left: 1rem;
    }
    
    .lumina-nav-next {
        right: 1rem;
    }
    
    .lumina-slide-counter {
        top: 1rem;
        right: 1rem;
        padding: 0.5rem 1rem;
    }
}

@media (max-width: 640px) {
    .lumina-content-container {
        padding: 0 10px;
    }
    
    .lumina-main-heading {
        font-size: 2rem;
    }
    
    .lumina-pre-heading {
        font-size: 0.8125rem;
        padding: 0.625rem 1.25rem;
    }
    
    .lumina-btn-primary,
    .lumina-btn-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 0.925rem;
        justify-content: center;
    }
}

.lumina-card:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-md);
}

.lumina-card-elevated {
    box-shadow: var(--shadow-sm);
}

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

/* ========================================
   TYPOGRAPHY
======================================== */
.lumina-heading {
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.025em;
    color: var(--gray-900);
}

.lumina-heading-xl {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

.lumina-heading-lg {
    font-size: clamp(2rem, 4vw, 3rem);
}

.lumina-heading-md {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.lumina-heading-sm {
    font-size: 1.25rem;
}

.lumina-text-lg {
    font-size: 1.125rem;
    line-height: 1.75;
}

.lumina-text-base {
    font-size: 1rem;
    line-height: 1.6;
}

.lumina-text-sm {
    font-size: 0.875rem;
    line-height: 1.5;
}

/* ========================================
   PROSE STYLING
======================================== */
.prose {
    color: var(--gray-700);
    max-width: none;
}

.prose h1, 
.prose h2, 
.prose h3, 
.prose h4, 
.prose h5, 
.prose h6 {
    color: var(--gray-900);
    font-weight: 600;
    line-height: 1.25;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

.prose h1:first-child,
.prose h2:first-child,
.prose h3:first-child,
.prose h4:first-child,
.prose h5:first-child,
.prose h6:first-child {
    margin-top: 0;
}

.prose h1 { font-size: 2.25rem; }
.prose h2 { font-size: 1.875rem; }
.prose h3 { font-size: 1.5rem; }
.prose h4 { font-size: 1.25rem; }
.prose h5 { font-size: 1.125rem; }
.prose h6 { font-size: 1rem; }

.prose p {
    margin-bottom: 1.25rem;
    line-height: 1.75;
}

.prose p:last-child {
    margin-bottom: 0;
}

.prose ul, 
.prose ol {
    margin: 1.25rem 0;
    padding-left: 1.625rem;
}

.prose li {
    margin-bottom: 0.5rem;
    line-height: 1.75;
}

.prose strong {
    color: var(--gray-900);
    font-weight: 600;
}

.prose em {
    font-style: italic;
}

.prose a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.prose a:hover {
    color: rgba(var(--primary-rgb), 0.8);
    text-decoration: underline;
}

.prose blockquote {
    border-left: 3px solid var(--primary);
    background: rgba(var(--primary-rgb), 0.05);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.prose blockquote p {
    margin: 0;
}

.prose code {
    background: var(--gray-100);
    color: var(--gray-800);
    padding: 0.125rem 0.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.875em;
    font-family: ui-monospace, SFMono-Regular, 'SF Mono', Monaco, Consolas, monospace;
}

.prose pre {
    background: var(--gray-900);
    color: var(--gray-100);
    padding: 1.5rem;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 1.5rem 0;
}

.prose pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

.prose img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    margin: 1.5rem 0;
    max-width: 100%;
    height: auto;
}

.prose hr {
    border: none;
    height: 1px;
    background: var(--gray-200);
    margin: 2rem 0;
}

.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.prose th {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.prose td {
    border: 1px solid var(--gray-200);
    padding: 0.75rem 1rem;
    color: var(--gray-700);
}

.prose tbody tr:nth-child(even) {
    background: var(--gray-50);
}

/* ========================================
   UTILITY CLASSES
======================================== */
.lumina-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .lumina-container {
        padding: 0 1.5rem;
    }
}

.lumina-section {
    padding: 3rem 0;
}

@media (min-width: 1024px) {
    .lumina-section {
        padding: 4rem 0;
    }
}

.lumina-divider {
    width: 60px;
    height: 2px;
    background-color: var(--primary);
    margin: 0 auto;
}

.lumina-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;
}

/* ========================================
   SCROLLBAR CUSTOMIZATION
======================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--primary-rgb), 0.8);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--gray-100);
}

/* ========================================
   TEXT SELECTION
======================================== */
::selection {
    background: rgba(var(--primary-rgb), 0.2);
    color: inherit;
}

/* ========================================
   FOCUS STYLES
======================================== */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.lumina-focus-ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

/* ========================================
   ANIMATIONS
======================================== */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes slideUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.lumina-animate-pulse {
    animation: pulse 2s infinite;
}

.lumina-animate-fade-in {
    animation: fadeIn 0.5s ease-out;
}

.lumina-animate-slide-up {
    animation: slideUp 0.6s ease-out;
}

/* ========================================
   RESPONSIVE UTILITIES
======================================== */
@media (max-width: 640px) {
    .lumina-mobile-full {
        width: 100%;
        border-radius: 0;
    }
    
    .lumina-mobile-padding {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* ========================================
   PRINT STYLES
======================================== */
@media print {
    .lumina-no-print {
        display: none !important;
    }
    
    .lumina-print-only {
        display: block !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    * {
        box-shadow: none !important;
        text-shadow: none !important;
    }
}

/* ========================================
   REDUCED MOTION SUPPORT
======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto !important;
    }
}

/* ========================================
   DARK MODE SUPPORT (Optional)
======================================== */
@media (prefers-color-scheme: dark) {
    :root {
        --gray-50: #111827;
        --gray-100: #1f2937;
        --gray-200: #374151;
        --gray-300: #4b5563;
        --gray-400: #6b7280;
        --gray-500: #9ca3af;
        --gray-600: #d1d5db;
        --gray-700: #e5e7eb;
        --gray-800: #f3f4f6;
        --gray-900: #f9fafb;
    }
    
    body {
        background: var(--gray-900);
        color: var(--gray-100);
    }
}

/* ========================================
   HIGH CONTRAST MODE SUPPORT
======================================== */
@media (prefers-contrast: high) {
    .lumina-card {
        border: 2px solid var(--gray-900) !important;
    }
    
    .lumina-btn {
        border: 2px solid !important;
    }
}