/* theme-movaone.css - Ported from Tailwind design */

* {
    box-sizing: border-box;
}

body {
    overflow-x: hidden;
}

:root {
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;

    --blue-100: #dbeafe;
    --blue-700: #1d4ed8;

    --emerald-100: #d1fae5;
    --emerald-500: #10b981;
    --emerald-700: #047857;

    --orange-500: #fb923c;

    --primary-color: #197fe6; /* from detal3.html config */
}

/* Layout Containers */
.td-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 1rem;
    overflow-x: hidden;
}

@media (min-width: 640px) {
    .td-container { 
        padding-left: 1.5rem; 
        padding-right: 1.5rem; 
    }
}
@media (min-width: 1024px) {
    .td-container { 
        padding-left: 2rem; 
        padding-right: 2rem; 
    }
}

/* Breadcrumb */
.td-breadcrumb {
    margin-bottom: 2rem;
}

.td-breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
}

.td-breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--slate-500);
}

.td-breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin-left: 0.5rem;
    color: var(--slate-400);
    font-size: 1.125rem;
}

.td-breadcrumb-item a {
    color: var(--slate-600);
    text-decoration: none;
    transition: color 0.2s;
}

.td-breadcrumb-item a:hover {
    color: var(--primary-color);
}

.td-breadcrumb-item.active {
    color: var(--slate-900);
    font-weight: 600;
}

/* Header Section */
.td-header {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 1024px) {
    .td-header {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }
}

.td-header-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.td-badges {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.td-badge {
    padding: 0.125rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.td-badge-blue {
    background-color: var(--blue-100);
    color: var(--blue-700);
}

.td-badge-emerald {
    background-color: var(--emerald-100);
    color: var(--emerald-700);
}

.td-title {
    font-size: 1.75rem;
    line-height: 2rem;
    font-weight: 900;
    color: var(--slate-900);
    letter-spacing: -0.025em;
    margin: 0;
    word-break: break-word;
}

@media (min-width: 640px) {
    .td-title {
        font-size: 2.25rem;
        line-height: 2.5rem;
    }
}

.td-title span {
    color: var(--slate-400);
    font-weight: 300;
}

.td-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: var(--slate-500);
}

.td-meta span {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.td-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.td-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 700;
    font-size: 0.8125rem;
    transition: all 0.2s;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

@media (min-width: 640px) {
    .td-btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}

.td-btn-primary {
    background-color: var(--slate-900);
    color: white;
    border: none;
}

.td-btn-primary:hover {
    opacity: 0.9;
}

.td-btn-secondary {
    background-color: white;
    border: 1px solid var(--slate-200);
    color: var(--slate-900);
}

.td-btn-secondary:hover {
    background-color: var(--slate-50);
}

/* Grid Layout */
.td-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 100%;
    min-width: 0;
}

@media (min-width: 1024px) {
    .td-grid {
        grid-template-columns: 3fr 1fr;
    }
}

/* Main Content Column */
.td-main-col {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    min-width: 0;
    max-width: 100%;
}

/* Hero Image */
.td-hero-card {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: var(--slate-900);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--slate-200);
    max-width: 100%;
}

@media (min-width: 768px) {
    .td-hero-card {
        aspect-ratio: 21 / 9;
    }
}

.td-hero-img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
    opacity: 0.8;
    display: block;
}

.td-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--slate-900), transparent, transparent);
}

.td-hero-content {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    right: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .td-hero-content {
        bottom: 1.5rem;
        left: 1.5rem;
        right: 1.5rem;
    }
}

.td-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.td-tag {
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 0.625rem;
    font-family: monospace;
}

@media (min-width: 640px) {
    .td-tag {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
}

.td-btn-launch {
    padding: 0.375rem 0.75rem;
    background-color: var(--primary-color);
    border-radius: 0.5rem;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border: none;
    cursor: pointer;
}

@media (min-width: 640px) {
    .td-btn-launch {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        gap: 0.5rem;
    }
}

/* Content Card */
.td-card {
    background-color: white;
    border-radius: 1rem;
    border: 1px solid var(--slate-200);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    overflow: hidden;
    max-width: 100%;
    min-width: 0;
}

.td-card-header {
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--slate-200);
}

.td-nav {
    display: flex;
    gap: 2rem;
}

.td-nav-btn {
    padding: 1rem 0;
    font-size: 0.875rem;
    font-weight: 700;
    background: none;
    border: none;
    color: var(--slate-500);
    cursor: pointer;
    transition: color 0.2s;
    border-bottom: 2px solid transparent;
}

.td-nav-btn.active {
    color: var(--slate-900); /* Removed specificity issue */
    border-bottom-color: var(--slate-900); /* Simpler active state */
}

.td-nav-btn:hover {
    color: var(--primary-color);
}

.td-card-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .td-card-body {
        padding: 2rem;
        gap: 2rem;
    }
}

.td-card-footer {
    padding: 2rem;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.td-grid-2 {
    display: grid;
    gap: 3rem;
}

@media (min-width: 768px) {
    .td-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

.td-stack h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.td-stack p {
    color: var(--slate-600);
    font-size: 0.875rem;
    line-height: 1.625;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.td-check-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.875rem;
    padding: 0;
    list-style: none;
}

.td-check-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}

.td-check-list .material-symbols-outlined {
    color: var(--slate-500);
}

.td-metrics {
    background-color: var(--slate-50);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px dashed var(--slate-300);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.td-metrics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.td-metrics-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--slate-400);
}

.td-metrics-ver {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--primary-color);
}

.td-metric-item {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.td-metric-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
}

.td-bs-bar {
    height: 0.375rem;
    background-color: var(--slate-200);
    border-radius: 9999px;
    overflow: hidden;
}

.td-bs-fill {
    height: 100%;
    background-color: var(--emerald-500);
}

.td-code-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.td-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.td-code-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
}

.td-view-docs {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary-color);
    background: none;
    border: none;
    cursor: pointer;
}

.td-view-docs:hover {
    text-decoration: underline;
}

.td-code-block {
    background-color: var(--slate-900);
    color: var(--slate-300);
    padding: 0.75rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    font-family: monospace;
    font-size: 0.75rem;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
}

.td-code-block pre {
    margin: 0;
    white-space: pre;
    word-wrap: normal;
}

.td-code-block code {
    display: block;
    min-width: max-content;
}

@media (min-width: 640px) {
    .td-code-block {
        padding: 1rem;
        font-size: 0.875rem;
    }
}

/* Sidebar Column */
.td-sidebar-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-width: 0;
}

.td-sidebar-card {
    background-color: white;
    border: 1px solid var(--slate-200);
    border-radius: 0.75rem;
    padding: 0 1rem 1rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

@media (min-width: 640px) {
    .td-sidebar-card {
        padding: 0 1.5rem 1.5rem;
    }
}

.td-card-title {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--slate-400);
    margin-bottom: 1.5rem;
}

.td-env-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.td-env-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.td-env-key {
    font-weight: 700;
    color: var(--slate-500);
    flex-shrink: 0;
}

.mb-1 {
    margin-bottom: 1rem;
}

.td-env-val {
    font-weight: 700;
    color: var(--slate-900);
    text-align: right;
    word-break: break-word;
}

.td-deploy-options {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
}

.td-deploy-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.td-radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.td-radio-label {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid var(--slate-200);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: border-color 0.2s;
}

.td-radio-label:hover {
    border-color: var(--primary-color);
}

.td-radio-content {
    margin-left: 0.75rem;
}

.td-radio-title {
    font-size: 0.875rem;
    font-weight: 700;
}

.td-radio-desc {
    font-size: 0.75rem;
    color: var(--slate-500);
}

.td-expert-card {
    background-color: rgba(25, 127, 230, 0.05); /* primary/5 */
    border: 1px solid rgba(25, 127, 230, 0.2);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.td-expert-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.td-services {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0;
    list-style: none;
}

.td-service-item {
    background-color: white;
    border: 1px solid var(--slate-200);
    border-radius: 0.5rem;
    padding: 1rem;
    transition: all 0.3s;
    position: relative;
}

.td-service-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.td-service-popular {
    border-color: var(--primary-color);
    border-width: 2px;
}

.td-service-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--slate-700);
    margin-bottom: 0.5rem;
}

.td-popular-label {
    position: absolute;
    top: -0.5rem;
    right: 1rem;
    background-color: var(--primary-color);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.td-service-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.td-price-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--slate-900);
    font-family: monospace;
}

.td-price-suffix {
    font-size: 0.875rem;
    color: var(--slate-500);
}

.td-service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.td-feature {
    font-size: 0.625rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--slate-100);
    color: var(--slate-600);
    border-radius: 0.25rem;
    font-weight: 600;
}

.td-btn-service {
    width: 100%;
    margin-top: 1.5rem;
    padding: 0.75rem;
    background-color: var(--primary-color);
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.td-compare-card {
    background-color: white;
    border: 1px solid var(--slate-200);
    border-radius: 0.75rem;
    overflow: hidden;
}

.td-compare-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--slate-200);
}

.td-compare-table {
    padding: 1rem 1.5rem;
}

.td-table {
    width: 100%;
    font-size: 0.75rem;
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.td-table tbody {
    display: table;
    width: 100%;
}

.td-table td {
    padding: 0.5rem 0;
    white-space: nowrap;
}

.td-table tr:not(:last-child) {
    border-bottom: 1px solid var(--slate-200);
}

.td-val-highlight {
    text-align: right;
    font-weight: 700;
    color: var(--emerald-500);
}

.td-service-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--slate-200);
    display: flex;
    justify-content: center;
}

/* Steps Timeline */
.td-steps {
    display: flex;
    flex-direction: column;
    padding-top: 0.5rem;
}

.td-step-item {
    display: flex;
    gap: 1.25rem;
    position: relative;
    padding-bottom: 2rem;
}

.td-step-item:last-child {
    padding-bottom: 0;
}

/* Connecting Line */
.td-step-item::before {
    content: '';
    position: absolute;
    top: 2.25rem;
    left: 1rem;
    bottom: -0.25rem; /* Connect to next */
    width: 2px;
    background-color: var(--slate-200);
    transform: translateX(-50%);
    z-index: 0;
}

.td-step-item:last-child::before {
    display: none;
}

.td-step-num {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--blue-700));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.875rem;
    z-index: 1;
    position: relative;
    box-shadow: 0 0 0 4px white; /* Spacing from line */
}

/* Step Description */
.td-step-desc {
    padding-top: 0.25rem;
    font-size: 0.95rem;
    color: var(--slate-600);
    line-height: 1.6;
    font-weight: 500;
}


.td-step-desc strong {
    color: var(--slate-900);
    font-weight: 700;
    background: linear-gradient(transparent 60%, var(--blue-100) 60%);
    padding: 0 2px;
}

/* Image Group Redesign */
.td-image-group {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .td-image-group {
        grid-template-columns: repeat(2, 1fr);
    }
}

.td-image-item {
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 0.75rem;
    border: 1px solid var(--slate-200);
    cursor: zoom-in;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.td-image-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.td-image-item img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.td-image-item:hover img {
    transform: scale(1.05);
}

/* Lightbox Styles */
.td-lightbox {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 2rem;
}

.td-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.td-lightbox-img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 0.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.td-lightbox.active .td-lightbox-img {
    transform: scale(1);
}

.td-lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: white;
    border: none;
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
}

.td-lightbox-close:hover {
    background-color: var(--slate-200);
}


/* Demo Gallery */
.td-demo-intro {
    color: var(--slate-600);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.td-demo-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .td-demo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.td-demo-card {
    display: block;
    border: 1px solid var(--slate-200);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s;
    text-decoration: none;
}

.td-demo-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.td-demo-image {
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--slate-100);
}

.td-demo-image img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
    transition: transform 0.5s;
    display: block;
}

.td-demo-card:hover .td-demo-image img {
    transform: scale(1.05);
}

.td-demo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s;
}

.td-demo-card:hover .td-demo-overlay {
    opacity: 1;
}

.td-demo-btn {
    background-color: white;
    color: var(--slate-900);
    padding: 0.5rem 1.25rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 700;
}

.td-demo-info {
    padding: 1rem;
}

.td-demo-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0 0 0.25rem 0;
}

.td-demo-desc {
    font-size: 0.875rem;
    color: var(--slate-600);
    margin: 0;
}

/* FAQ Section */
.td-faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.td-faq-item {
    border: 1px solid var(--slate-200);
    border-radius: 0.5rem;
    overflow: hidden;
    transition: border-color 0.2s;
}

.td-faq-item:hover {
    border-color: var(--primary-color);
}

.td-faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background-color: white;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s;
}

.td-faq-question:hover {
    background-color: var(--slate-50);
}

.td-faq-q-text {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--slate-900);
}

.td-faq-icon {
    flex-shrink: 0;
    color: var(--slate-400);
    transition: transform 0.3s;
}

.td-faq-item.active .td-faq-icon {
    transform: rotate(180deg);
}

.td-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.td-faq-item.active .td-faq-answer {
    max-height: 500px;
}

.td-faq-answer p {
    padding: 0 1.25rem 1rem 1.25rem;
    margin: 0;
    font-size: 0.875rem;
    color: var(--slate-600);
    line-height: 1.6;
}

/* Changelog */
.td-changelog {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.td-changelog-item {
    border-left: 3px solid var(--primary-color);
    padding-left: 1.25rem;
    margin-bottom: 1.5rem;
}

.td-changelog-item:last-child {
    margin-bottom: 0;
}

.td-changelog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.td-changelog-version {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--slate-900);
    font-family: monospace;
}

.td-changelog-date {
    font-size: 0.75rem;
    color: var(--slate-500);
}

.td-changelog-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.td-changelog-list li {
    font-size: 0.875rem;
    padding-left: 1.5rem;
    position: relative;
}

.td-changelog-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
}

.td-changelog-added::before {
    background-color: var(--emerald-500);
}

.td-changelog-improved::before {
    background-color: var(--blue-700);
}

.td-changelog-fixed::before {
    background-color: var(--orange-500);
}

.td-changelog-added {
    color: var(--emerald-700);
}

.td-changelog-improved {
    color: var(--blue-700);
}

.td-changelog-fixed {
    color: var(--slate-700);
}

/* Related Themes */
.td-related-themes {
    display: grid;
    gap: 1rem;
}

@media (min-width: 768px) {
    .td-related-themes {
        grid-template-columns: repeat(3, 1fr);
    }
}

.td-related-card {
    display: block;
    border: 1px solid var(--slate-200);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s;
    text-decoration: none;
    background-color: white;
}

.td-related-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.td-related-image {
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--slate-100);
}

.td-related-image img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
    transition: transform 0.5s;
    display: block;
}

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

.td-related-content {
    padding: 1rem;
    position: relative;
}

.td-related-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0 0 0.25rem 0;
}

.td-related-desc {
    font-size: 0.875rem;
    color: var(--slate-600);
    margin: 0 0 0.75rem 0;
}

.td-related-badge {
    display: inline-block;
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    background-color: var(--emerald-100);
    color: var(--emerald-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.td-related-badge-block {
    background-color: var(--blue-100);
    color: var(--blue-700);
}

/* Changelog Accordion */
.td-changelog-old {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    margin-top: 0;
    padding-top: 0;
}

.td-changelog-old.active {
    max-height: 3000px;
    transition: max-height 0.6s ease-in;
    margin-top: 0;
    padding-top: 1.5rem;
}

.td-changelog-toggle {
    width: 100%;
    margin-top: 1.5rem;
    padding: 0.75rem 1.25rem;
    background-color: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--slate-700);
    transition: all 0.2s;
}

.td-changelog-toggle:hover {
    background-color: var(--slate-100);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.td-changelog-toggle-icon {
    transition: transform 0.3s;
}

.td-changelog-toggle[aria-expanded="true"] .td-changelog-toggle-icon {
    transform: rotate(180deg);
}