/* Space Shuttle Simulator - Complete Custom Theme */
:root {
    /* Color Palette */
    --shuttle-primary: #0B1D39;
    --shuttle-secondary: #1F4E8C;
    --shuttle-accent: #E10600;
    --shuttle-highlight: #FFB020;
    --shuttle-background: #F6F8FB;
    --shuttle-surface: #FFFFFF;
    --shuttle-border: #D7DEE8;
    --shuttle-text: #111827;
    --shuttle-muted: #5B6777;

    /* Spacing */
    --shuttle-spacing-xs: 0.25rem;
    --shuttle-spacing-sm: 0.5rem;
    --shuttle-spacing-md: 1rem;
    --shuttle-spacing-lg: 2rem;
    --shuttle-spacing-xl: 4rem;

    /* Typography */
    --shuttle-font-heading: 'Space Grotesk', sans-serif;
    --shuttle-font-body: 'Space Grotesk', sans-serif;
    --shuttle-font-mono: 'IBM Plex Mono', monospace;

    /* Shadows */
    --shuttle-shadow-sm: 0 2px 4px rgba(11, 29, 57, 0.05);
    --shuttle-shadow-md: 0 4px 12px rgba(11, 29, 57, 0.08);
    --shuttle-shadow-lg: 0 8px 24px rgba(11, 29, 57, 0.12);

    /* Transitions */
    --shuttle-transition-fast: 150ms ease;
    --shuttle-transition-base: 250ms ease;
    --shuttle-transition-slow: 350ms ease;
}

/* Reset & Base Styles */
.shuttle-body {
    font-family: var(--shuttle-font-body);
    color: var(--shuttle-text);
    background-color: var(--shuttle-background);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.shuttle-html {
    scroll-behavior: smooth;
}

/* Skip Link */
.shuttle-skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--shuttle-accent);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 1000;
    transition: top var(--shuttle-transition-base);
}

.shuttle-skip-link:focus {
    top: 0;
}

/* Header & Navigation */
.shuttle-header {
    background-color: var(--shuttle-primary);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shuttle-shadow-md);
}

.shuttle-header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
}

.shuttle-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--shuttle-spacing-md) 0;
}

.shuttle-nav-brand {
    display: flex;
    align-items: center;
}

.shuttle-brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: var(--shuttle-spacing-sm);
}

.shuttle-logo {
    width: 48px;
    height: 48px;
    position: relative;
    background: linear-gradient(135deg, var(--shuttle-secondary) 0%, var(--shuttle-primary) 100%);
    border-radius: 8px;
    overflow: hidden;
}

.shuttle-logo-orbiter {
    position: absolute;
    top: 12px;
    left: 8px;
    width: 32px;
    height: 12px;
    background: white;
    border-radius: 4px;
    clip-path: polygon(0% 0%, 100% 0%, 80% 100%, 20% 100%);
}

.shuttle-logo-exhaust {
    position: absolute;
    bottom: 4px;
    left: 18px;
    width: 12px;
    height: 8px;
    background: var(--shuttle-accent);
    border-radius: 2px 2px 4px 4px;
}

.shuttle-brand-text {
    display: flex;
    flex-direction: column;
}

.shuttle-brand-primary {
    font-family: var(--shuttle-font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.shuttle-brand-secondary {
    font-size: 0.75rem;
    color: var(--shuttle-border);
    letter-spacing: 1px;
}

.shuttle-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--shuttle-spacing-xs);
    flex-direction: column;
    gap: 4px;
}

.shuttle-nav-toggle-icon {
    width: 24px;
    height: 2px;
    background-color: white;
    transition: var(--shuttle-transition-base);
}

.shuttle-nav-menu {
    display: flex;
    align-items: center;
    gap: var(--shuttle-spacing-lg);
}

.shuttle-nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--shuttle-spacing-md);
}

.shuttle-nav-item {
    position: relative;
}

.shuttle-nav-link {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    padding: var(--shuttle-spacing-sm) var(--shuttle-spacing-md);
    border-radius: 4px;
    transition: color var(--shuttle-transition-base);
    display: block;
}

.shuttle-nav-link:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.shuttle-nav-active {
    color: white;
    position: relative;
}

.shuttle-nav-active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: var(--shuttle-spacing-md);
    right: var(--shuttle-spacing-md);
    height: 2px;
    background-color: var(--shuttle-accent);
    border-radius: 1px;
}

.shuttle-nav-actions {
    display: flex;
    align-items: center;
    gap: var(--shuttle-spacing-md);
}

/* Buttons */
.shuttle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--shuttle-spacing-sm);
    padding: 10px 20px;
    font-family: var(--shuttle-font-body);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--shuttle-transition-base);
    white-space: nowrap;
}

.shuttle-btn-icon {
    font-size: 1rem;
}

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

.shuttle-btn-primary:hover {
    background-color: #C80500;
    border-color: #C80500;
    transform: translateY(-1px);
    box-shadow: var(--shuttle-shadow-md);
}

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

.shuttle-btn-secondary:hover {
    background-color: #163B6A;
    border-color: #163B6A;
    transform: translateY(-1px);
    box-shadow: var(--shuttle-shadow-md);
}

.shuttle-btn-outline {
    background-color: transparent;
    color: var(--shuttle-secondary);
    border-color: var(--shuttle-secondary);
}

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

.shuttle-btn-download {
    background-color: var(--shuttle-accent);
    color: white;
    border-color: var(--shuttle-accent);
    padding: 8px 16px;
}

.shuttle-btn-support {
    background-color: var(--shuttle-highlight);
    color: var(--shuttle-text);
    border-color: var(--shuttle-highlight);
}

.shuttle-btn-support:hover {
    background-color: #E69A1D;
    border-color: #E69A1D;
    transform: translateY(-1px);
    box-shadow: var(--shuttle-shadow-md);
}

.shuttle-btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}

.shuttle-btn-block {
    width: 100%;
    justify-content: center;
}

/* Hero Section */
.shuttle-hero {
    position: relative;
    background: linear-gradient(135deg, var(--shuttle-primary) 0%, var(--shuttle-secondary) 100%);
    color: white;
    overflow: hidden;
    padding: var(--shuttle-spacing-xl) 0;
}

.shuttle-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.shuttle-hero-stars {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(1px 1px at 20px 30px, #fff, transparent),
    radial-gradient(1px 1px at 40px 70px, #fff, transparent),
    radial-gradient(1px 1px at 80px 120px, #fff, transparent),
    radial-gradient(1px 1px at 120px 90px, #fff, transparent);
    background-repeat: repeat;
    opacity: 0.3;
}

.shuttle-hero-orbit {
    position: absolute;
    top: 50%;
    right: -200px;
    width: 400px;
    height: 400px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translateY(-50%);
}

.shuttle-hero-container {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--shuttle-spacing-xl);
    align-items: center;
}

.shuttle-hero-content {
    max-width: 600px;
}

.shuttle-hero-badge {
    margin-bottom: var(--shuttle-spacing-lg);
}

.shuttle-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.shuttle-badge-education {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    backdrop-filter: blur(10px);
}

.shuttle-badge-icon {
    font-size: 0.875rem;
}

.shuttle-badge-large {
    padding: 12px 20px;
    font-size: 0.875rem;
}

.shuttle-hero-title {
    font-family: var(--shuttle-font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--shuttle-spacing-md);
}

.shuttle-hero-highlight {
    color: var(--shuttle-highlight);
}

.shuttle-hero-description {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--shuttle-spacing-lg);
    max-width: 500px;
}

.shuttle-hero-actions {
    display: flex;
    gap: var(--shuttle-spacing-md);
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--shuttle-spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--shuttle-spacing-lg);
}

.shuttle-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.shuttle-stat-number {
    font-family: var(--shuttle-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--shuttle-highlight);
}

.shuttle-stat-label {
    font-size: 0.75rem;
    opacity: 0.7;
    text-align: center;
}

.shuttle-hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.shuttle-visual {
    position: relative;
    width: 300px;
    height: 300px;
}

.shuttle-visual-orbiter {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 80px;
    background: linear-gradient(90deg, #E8ECF5 0%, white 100%);
    border-radius: 40px 40px 10px 10px;
    z-index: 2;
}

.shuttle-visual-cockpit {
    position: absolute;
    top: 10px;
    left: 20px;
    width: 40px;
    height: 20px;
    background: var(--shuttle-primary);
    border-radius: 10px;
}

.shuttle-visual-wings {
    position: absolute;
    bottom: 20px;
    left: -30px;
    width: 260px;
    height: 40px;
    background: linear-gradient(90deg, var(--shuttle-muted) 0%, var(--shuttle-border) 100%);
    clip-path: polygon(20% 0%, 80% 0%, 100% 100%, 0% 100%);
}

.shuttle-visual-tail {
    position: absolute;
    top: -40px;
    right: 40px;
    width: 20px;
    height: 60px;
    background: linear-gradient(to bottom, var(--shuttle-secondary) 0%, var(--shuttle-primary) 100%);
    clip-path: polygon(0% 0%, 100% 0%, 60% 100%, 40% 100%);
}

.shuttle-visual-exhaust {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 80px;
    background: linear-gradient(to top, var(--shuttle-accent) 0%, transparent 100%);
    border-radius: 50% 50% 0 0;
    opacity: 0.6;
    filter: blur(10px);
}

/* Section Styles */
.shuttle-section {
    padding: var(--shuttle-spacing-xl) 0;
}

.shuttle-section-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
}

.shuttle-section-header {
    text-align: center;
    margin-bottom: var(--shuttle-spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.shuttle-section-title {
    font-family: var(--shuttle-font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--shuttle-primary);
    margin-bottom: var(--shuttle-spacing-md);
}

.shuttle-section-description {
    font-size: 1.125rem;
    color: var(--shuttle-muted);
    line-height: 1.6;
}

.shuttle-section-actions {
    text-align: center;
    margin-top: var(--shuttle-spacing-xl);
}

/* Overview Grid */
.shuttle-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--shuttle-spacing-lg);
    margin-top: var(--shuttle-spacing-xl);
}

.shuttle-overview-card {
    background: var(--shuttle-surface);
    border: 1px solid var(--shuttle-border);
    border-radius: 12px;
    padding: var(--shuttle-spacing-lg);
    transition: transform var(--shuttle-transition-base), box-shadow var(--shuttle-transition-base);
}

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

.shuttle-overview-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--shuttle-secondary) 0%, var(--shuttle-primary) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--shuttle-spacing-md);
    color: white;
    font-size: 1.5rem;
}

.shuttle-overview-title {
    font-family: var(--shuttle-font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--shuttle-primary);
    margin-bottom: var(--shuttle-spacing-sm);
}

.shuttle-overview-text {
    color: var(--shuttle-muted);
    margin-bottom: var(--shuttle-spacing-md);
    line-height: 1.6;
}

.shuttle-overview-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--shuttle-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: color var(--shuttle-transition-base);
}

.shuttle-overview-link:hover {
    color: var(--shuttle-accent);
}

/* Timeline */
.shuttle-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--shuttle-spacing-xl) 0;
}

.shuttle-timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--shuttle-secondary), var(--shuttle-primary));
}

.shuttle-timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-timeline-marker {
    position: absolute;
    left: 16px;
    top: 4px;
    width: 20px;
    height: 20px;
    border: 4px solid var(--shuttle-surface);
    border-radius: 50%;
    z-index: 2;
}

.shuttle-timeline-marker-complete {
    background-color: #10B981;
}

.shuttle-timeline-marker-current {
    background-color: var(--shuttle-highlight);
    animation: pulse 2s infinite;
}

.shuttle-timeline-marker-upcoming {
    background-color: var(--shuttle-border);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

.shuttle-timeline-content {
    background: var(--shuttle-surface);
    border: 1px solid var(--shuttle-border);
    border-radius: 8px;
    padding: var(--shuttle-spacing-lg);
}

.shuttle-timeline-title {
    font-family: var(--shuttle-font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--shuttle-primary);
    margin-bottom: 4px;
}

.shuttle-timeline-date {
    display: inline-block;
    font-size: 0.875rem;
    color: var(--shuttle-secondary);
    font-weight: 500;
    margin-bottom: var(--shuttle-spacing-sm);
}

.shuttle-timeline-text {
    color: var(--shuttle-muted);
    line-height: 1.6;
}

/* Downloads */
.shuttle-downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--shuttle-spacing-lg);
    margin-top: var(--shuttle-spacing-xl);
}

.shuttle-download-card {
    background: var(--shuttle-surface);
    border: 1px solid var(--shuttle-border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--shuttle-transition-base), box-shadow var(--shuttle-transition-base);
}

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

.shuttle-download-header {
    padding: var(--shuttle-spacing-lg);
    background: linear-gradient(135deg, var(--shuttle-primary) 0%, var(--shuttle-secondary) 100%);
    position: relative;
}

.shuttle-download-icon {
    font-size: 2rem;
    color: white;
}

.shuttle-download-badge {
    position: absolute;
    top: var(--shuttle-spacing-md);
    right: var(--shuttle-spacing-md);
    padding: 4px 12px;
    background: var(--shuttle-highlight);
    color: var(--shuttle-text);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 12px;
}

.shuttle-download-badge-new {
    background: var(--shuttle-accent);
    color: white;
}

.shuttle-download-body {
    padding: var(--shuttle-spacing-lg);
}

.shuttle-download-title {
    font-family: var(--shuttle-font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--shuttle-primary);
    margin-bottom: var(--shuttle-spacing-sm);
}

.shuttle-download-description {
    color: var(--shuttle-muted);
    margin-bottom: var(--shuttle-spacing-md);
    line-height: 1.6;
}

.shuttle-download-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.shuttle-download-features li {
    padding: var(--shuttle-spacing-xs) 0;
    color: var(--shuttle-text);
    position: relative;
    padding-left: 24px;
}

.shuttle-download-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--shuttle-secondary);
    font-weight: bold;
}

.shuttle-download-footer {
    padding: 0 var(--shuttle-spacing-lg) var(--shuttle-spacing-lg);
}

/* Support Section */
.shuttle-support-card {
    background: linear-gradient(135deg, var(--shuttle-primary) 0%, var(--shuttle-secondary) 100%);
    border-radius: 16px;
    padding: var(--shuttle-spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--shuttle-spacing-xl);
    color: white;
}

.shuttle-support-content {
    flex: 1;
}

.shuttle-support-title {
    font-family: var(--shuttle-font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--shuttle-spacing-md);
}

.shuttle-support-text {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--shuttle-spacing-lg);
    max-width: 600px;
}

.shuttle-support-actions {
    display: flex;
    gap: var(--shuttle-spacing-md);
}

.shuttle-support-badge {
    flex-shrink: 0;
}

/* Footer */
.shuttle-footer {
    background-color: var(--shuttle-primary);
    color: white;
    padding: var(--shuttle-spacing-xl) 0;
}

.shuttle-footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
}

.shuttle-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--shuttle-spacing-xl);
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-footer-col-main {
    max-width: 350px;
}

.shuttle-footer-brand {
    display: flex;
    align-items: center;
    gap: var(--shuttle-spacing-md);
    margin-bottom: var(--shuttle-spacing-md);
}

.shuttle-logo-footer {
    width: 40px;
    height: 40px;
}

.shuttle-footer-title {
    font-family: var(--shuttle-font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 4px 0;
}

.shuttle-footer-subtitle {
    font-size: 0.875rem;
    opacity: 0.7;
    margin: 0;
}

.shuttle-footer-description {
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: var(--shuttle-spacing-lg);
}

.shuttle-footer-heading {
    font-family: var(--shuttle-font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--shuttle-spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.shuttle-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.shuttle-footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 6px 0;
    display: block;
    transition: color var(--shuttle-transition-base);
}

.shuttle-footer-link:hover {
    color: white;
}

.shuttle-footer-disclaimer {
    margin-top: var(--shuttle-spacing-lg);
    padding: var(--shuttle-spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 0.875rem;
    opacity: 0.7;
}

.shuttle-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--shuttle-spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--shuttle-spacing-md);
}

.shuttle-footer-copyright {
    font-size: 0.875rem;
    opacity: 0.7;
}

.shuttle-footer-social {
    display: flex;
    gap: var(--shuttle-spacing-md);
}

.shuttle-social-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 1.25rem;
    transition: color var(--shuttle-transition-base);
}

.shuttle-social-link:hover {
    color: white;
}

/* List Layout Styles */
.shuttle-list-main {
    padding: var(--shuttle-spacing-xl) 0;
}

.shuttle-list-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
}

.shuttle-list-header {
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-list-header-content {
    max-width: 800px;
}

.shuttle-list-description {
    color: var(--shuttle-muted);
    font-size: 1.125rem;
    line-height: 1.6;
}

.shuttle-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--shuttle-spacing-lg);
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-list-card {
    background: var(--shuttle-surface);
    border: 1px solid var(--shuttle-border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--shuttle-transition-base), box-shadow var(--shuttle-transition-base);
    height: 100%;
}

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

.shuttle-list-image {
    height: 200px;
    overflow: hidden;
}

.shuttle-list-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--shuttle-transition-slow);
}

.shuttle-list-card:hover .shuttle-list-img {
    transform: scale(1.05);
}

.shuttle-list-body {
    padding: var(--shuttle-spacing-lg);
}

.shuttle-list-meta {
    display: flex;
    align-items: center;
    gap: var(--shuttle-spacing-md);
    margin-bottom: var(--shuttle-spacing-sm);
    font-size: 0.875rem;
}

.shuttle-list-date {
    color: var(--shuttle-secondary);
    font-weight: 500;
}

.shuttle-list-tag {
    background: var(--shuttle-background);
    color: var(--shuttle-muted);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.shuttle-list-title {
    font-family: var(--shuttle-font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--shuttle-primary);
    margin-bottom: var(--shuttle-spacing-sm);
    line-height: 1.3;
}

.shuttle-list-link {
    color: inherit;
    text-decoration: none;
}

.shuttle-list-link:hover {
    color: var(--shuttle-accent);
}

.shuttle-list-summary {
    color: var(--shuttle-muted);
    line-height: 1.6;
    margin-bottom: var(--shuttle-spacing-md);
}

.shuttle-list-footer {
    border-top: 1px solid var(--shuttle-border);
    padding-top: var(--shuttle-spacing-md);
}

.shuttle-list-readmore {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--shuttle-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: color var(--shuttle-transition-base);
}

.shuttle-list-readmore:hover {
    color: var(--shuttle-accent);
}

.shuttle-list-icon {
    font-size: 0.875rem;
    transition: transform var(--shuttle-transition-base);
}

.shuttle-list-readmore:hover .shuttle-list-icon {
    transform: translateX(4px);
}

/* Blog Layout Styles */
.shuttle-blog-section {
    padding: var(--shuttle-spacing-xl) 0;
    background: var(--shuttle-background);
}

.shuttle-blog-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
}

.shuttle-blog-header {
    text-align: center;
    margin-bottom: var(--shuttle-spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.shuttle-blog-title {
    font-family: var(--shuttle-font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--shuttle-primary);
    margin-bottom: var(--shuttle-spacing-sm);
}

.shuttle-blog-subtitle {
    font-size: 1.125rem;
    color: var(--shuttle-muted);
    line-height: 1.6;
}

.shuttle-blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--shuttle-spacing-xl);
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-blog-card {
    background: var(--shuttle-surface);
    border: 1px solid var(--shuttle-border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--shuttle-transition-base), box-shadow var(--shuttle-transition-base);
    height: 100%;
}

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

.shuttle-blog-image {
    height: 240px;
    overflow: hidden;
}

.shuttle-blog-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--shuttle-transition-slow);
}

.shuttle-blog-card:hover .shuttle-blog-img {
    transform: scale(1.05);
}

.shuttle-blog-content {
    padding: var(--shuttle-spacing-lg);
}

.shuttle-blog-meta {
    display: flex;
    align-items: center;
    gap: var(--shuttle-spacing-md);
    margin-bottom: var(--shuttle-spacing-sm);
    font-size: 0.875rem;
}

.shuttle-blog-date {
    color: var(--shuttle-secondary);
    font-weight: 500;
}

.shuttle-blog-category {
    background: var(--shuttle-background);
    color: var(--shuttle-muted);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.shuttle-blog-post-title {
    font-family: var(--shuttle-font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--shuttle-primary);
    margin-bottom: var(--shuttle-spacing-sm);
    line-height: 1.3;
}

.shuttle-blog-post-link {
    color: inherit;
    text-decoration: none;
}

.shuttle-blog-post-link:hover {
    color: var(--shuttle-accent);
}

.shuttle-blog-excerpt {
    color: var(--shuttle-muted);
    line-height: 1.6;
    margin-bottom: var(--shuttle-spacing-md);
}

.shuttle-blog-actions {
    margin-top: auto;
}

.shuttle-blog-readmore {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--shuttle-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: color var(--shuttle-transition-base);
}

.shuttle-blog-readmore:hover {
    color: var(--shuttle-accent);
}

.shuttle-blog-readmore i {
    font-size: 0.875rem;
    transition: transform var(--shuttle-transition-base);
}

.shuttle-blog-readmore:hover i {
    transform: translateX(4px);
}

/* Article Styles */
.shuttle-article {
    padding: var(--shuttle-spacing-xl) 0;
}

.shuttle-article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
}

.shuttle-article-hero {
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-article-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shuttle-shadow-md);
}

.shuttle-article-caption {
    text-align: center;
    font-size: 0.875rem;
    color: var(--shuttle-muted);
    margin-top: var(--shuttle-spacing-sm);
    font-style: italic;
}

.shuttle-article-header {
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--shuttle-spacing-md);
    margin-bottom: var(--shuttle-spacing-lg);
}

.shuttle-article-date {
    color: var(--shuttle-secondary);
    font-weight: 500;
    font-size: 0.875rem;
}

.shuttle-article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--shuttle-spacing-xs);
}

.shuttle-tag {
    background: var(--shuttle-background);
    color: var(--shuttle-muted);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.shuttle-article-title {
    font-family: var(--shuttle-font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--shuttle-primary);
    line-height: 1.2;
    margin-bottom: var(--shuttle-spacing-md);
}

.shuttle-article-description {
    font-size: 1.25rem;
    color: var(--shuttle-muted);
    line-height: 1.6;
}

.shuttle-article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--shuttle-text);
}

.shuttle-article-content h2 {
    font-family: var(--shuttle-font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--shuttle-primary);
    margin: var(--shuttle-spacing-xl) 0 var(--shuttle-spacing-md);
}

.shuttle-article-content h3 {
    font-family: var(--shuttle-font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--shuttle-primary);
    margin: var(--shuttle-spacing-lg) 0 var(--shuttle-spacing-md);
}

.shuttle-article-content p {
    margin-bottom: var(--shuttle-spacing-lg);
}

.shuttle-article-content a {
    color: var(--shuttle-secondary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--shuttle-transition-base);
}

.shuttle-article-content a:hover {
    border-bottom-color: var(--shuttle-secondary);
}

.shuttle-article-content code {
    font-family: var(--shuttle-font-mono);
    background: var(--shuttle-background);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.875em;
    color: var(--shuttle-accent);
}

.shuttle-article-content pre {
    background: var(--shuttle-primary);
    color: white;
    padding: var(--shuttle-spacing-lg);
    border-radius: 8px;
    overflow-x: auto;
    margin: var(--shuttle-spacing-lg) 0;
}

.shuttle-article-content blockquote {
    border-left: 4px solid var(--shuttle-secondary);
    padding-left: var(--shuttle-spacing-lg);
    margin: var(--shuttle-spacing-lg) 0;
    color: var(--shuttle-muted);
    font-style: italic;
}

.shuttle-article-content ul,
.shuttle-article-content ol {
    margin-bottom: var(--shuttle-spacing-lg);
    padding-left: var(--shuttle-spacing-lg);
}

.shuttle-article-content li {
    margin-bottom: var(--shuttle-spacing-xs);
}

.shuttle-article-footer {
    border-top: 1px solid var(--shuttle-border);
    padding-top: var(--shuttle-spacing-lg);
    margin-top: var(--shuttle-spacing-xl);
}

.shuttle-article-share {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--shuttle-spacing-md);
}

.shuttle-share-label {
    font-weight: 600;
    color: var(--shuttle-primary);
}

.shuttle-share-buttons {
    display: flex;
    gap: var(--shuttle-spacing-sm);
}

.shuttle-share-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--shuttle-border);
    background: var(--shuttle-surface);
    color: var(--shuttle-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--shuttle-transition-base);
}

.shuttle-share-button:hover {
    background: var(--shuttle-secondary);
    color: white;
    border-color: var(--shuttle-secondary);
}

.shuttle-article-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--shuttle-border), transparent);
    margin: var(--shuttle-spacing-xl) auto;
    max-width: 800px;
}

/* Related Articles */
.shuttle-related-section {
    padding: var(--shuttle-spacing-xl) 0;
}

.shuttle-related-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
}

.shuttle-related-header {
    text-align: center;
    margin-bottom: var(--shuttle-spacing-xl);
}

.shuttle-related-title {
    font-family: var(--shuttle-font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--shuttle-primary);
    margin-bottom: var(--shuttle-spacing-sm);
}

.shuttle-related-subtitle {
    font-size: 1rem;
    color: var(--shuttle-muted);
}

.shuttle-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--shuttle-spacing-lg);
}

.shuttle-related-card {
    background: var(--shuttle-surface);
    border: 1px solid var(--shuttle-border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform var(--shuttle-transition-base), box-shadow var(--shuttle-transition-base);
    height: 100%;
}

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

.shuttle-related-image {
    height: 180px;
    overflow: hidden;
}

.shuttle-related-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--shuttle-transition-slow);
}

.shuttle-related-card:hover .shuttle-related-img {
    transform: scale(1.05);
}

.shuttle-related-content {
    padding: var(--shuttle-spacing-lg);
}

.shuttle-related-article-title {
    font-family: var(--shuttle-font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--shuttle-primary);
    margin-bottom: var(--shuttle-spacing-sm);
    line-height: 1.3;
}

.shuttle-related-link {
    color: inherit;
    text-decoration: none;
}

.shuttle-related-link:hover {
    color: var(--shuttle-accent);
}

.shuttle-related-summary {
    color: var(--shuttle-muted);
    line-height: 1.6;
    margin-bottom: var(--shuttle-spacing-md);
    font-size: 0.875rem;
}

.shuttle-related-meta {
    font-size: 0.75rem;
    color: var(--shuttle-secondary);
    font-weight: 500;
}

/* Main Content Area */
.shuttle-main {
    padding: var(--shuttle-spacing-xl) 0;
}

.shuttle-main-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--shuttle-spacing-md);
}

.shuttle-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--shuttle-text);
}

.shuttle-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--shuttle-border), transparent);
    margin: var(--shuttle-spacing-xl) 0;
    border: none;
}

/* Pagination */
.shuttle-pagination,
.shuttle-blog-pagination {
    display: flex;
    justify-content: center;
    margin-top: var(--shuttle-spacing-xl);
}

.shuttle-pagination ul,
.shuttle-blog-pagination ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--shuttle-spacing-xs);
}

.shuttle-pagination li,
.shuttle-blog-pagination li {
    margin: 0;
}

.shuttle-pagination a,
.shuttle-pagination span,
.shuttle-blog-pagination a,
.shuttle-blog-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--shuttle-border);
    border-radius: 6px;
    text-decoration: none;
    color: var(--shuttle-text);
    font-weight: 500;
    transition: all var(--shuttle-transition-base);
}

.shuttle-pagination a:hover,
.shuttle-blog-pagination a:hover {
    background: var(--shuttle-background);
    border-color: var(--shuttle-secondary);
    color: var(--shuttle-secondary);
}

.shuttle-pagination .active a,
.shuttle-blog-pagination .active a {
    background: var(--shuttle-secondary);
    border-color: var(--shuttle-secondary);
    color: white;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .shuttle-hero-container {
        grid-template-columns: 1fr;
        gap: var(--shuttle-spacing-lg);
        text-align: center;
    }

    .shuttle-hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .shuttle-hero-actions {
        justify-content: center;
    }

    .shuttle-support-card {
        flex-direction: column;
        text-align: center;
    }

    .shuttle-support-actions {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .shuttle-nav-toggle {
        display: flex;
    }

    .shuttle-nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--shuttle-primary);
        flex-direction: column;
        padding: var(--shuttle-spacing-lg);
        gap: var(--shuttle-spacing-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--shuttle-transition-base);
        box-shadow: var(--shuttle-shadow-lg);
    }

    .shuttle-nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .shuttle-nav-list {
        flex-direction: column;
        width: 100%;
    }

    .shuttle-nav-link {
        padding: var(--shuttle-spacing-md);
        text-align: center;
    }

    .shuttle-nav-actions {
        width: 100%;
        justify-content: center;
    }

    .shuttle-hero-title {
        font-size: 2.25rem;
    }

    .shuttle-section-title {
        font-size: 2rem;
    }

    .shuttle-article-title {
        font-size: 2rem;
    }

    .shuttle-hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .shuttle-hero-actions {
        flex-direction: column;
    }

    .shuttle-support-actions {
        flex-direction: column;
    }

    .shuttle-footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--shuttle-spacing-lg);
    }

    .shuttle-list-grid,
    .shuttle-blog-grid,
    .shuttle-related-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .shuttle-hero-title {
        font-size: 1.75rem;
    }

    .shuttle-section-title {
        font-size: 1.5rem;
    }

    .shuttle-article-title {
        font-size: 1.5rem;
    }

    .shuttle-hero-stats {
        grid-template-columns: 1fr;
    }

    .shuttle-overview-grid,
    .shuttle-downloads-grid {
        grid-template-columns: 1fr;
    }

    .shuttle-article-share {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--shuttle-spacing-md);
    }
}