/*
Theme Name: Natal
Theme URI: #
Author: Theme Developer
Author URI: #
Description: Data-driven blog theme inspired by Natal. Clear typography, bold orange accents, statistics-focused design.
Version: 1.2.2
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: natal
Tags: blog, news, data, statistics, analytics
*/

/* === CSS Variables === */
:root {
    --natal-primary: #ed713a;
    --natal-secondary: #222222;
    --natal-accent: #3ea8ff;
    --natal-bg: #ffffff;
    --natal-bg-alt: #f5f5f5;
    --natal-text: #222222;
    --natal-text-light: #666666;
    --natal-border: #ddd;
    --natal-link: var(--natal-primary);
    --natal-font-heading: 'Roboto', -apple-system, sans-serif;
    --natal-font-body: 'Roboto', -apple-system, sans-serif;
    --natal-font-mono: 'Roboto Mono', monospace;
    --natal-max-width: 1200px;
    --natal-content-width: 720px;
    --natal-transition: 0.15s ease;
}

/* === Reset & Base === */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--natal-font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--natal-text);
    background: var(--natal-bg);
    overflow-x: hidden;
}

a {
    color: var(--natal-link);
    text-decoration: none;
    transition: color var(--natal-transition);
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--natal-font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 0.75rem;
    color: var(--natal-secondary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

p {
    margin: 0 0 1.25rem;
}

blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    background: var(--natal-bg-alt);
    border-left: 4px solid var(--natal-primary);
    font-style: normal;
}

/* === Layout === */
.natal-container {
    max-width: var(--natal-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.natal-container--narrow {
    max-width: var(--natal-content-width);
}

/* === Skip Link === */
.natal-skip {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 9999;
    background: var(--natal-primary);
    color: #fff;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
}

.natal-skip:focus {
    left: 0;
}

/* === Header === */
.natal-header {
    background: var(--natal-secondary);
    padding: 0;
}

.natal-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.natal-logo {
    display: flex;
    align-items: center;
}

.natal-logo img {
    height: 32px;
    width: auto;
}

.natal-site-name {
    font-family: var(--natal-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.natal-site-name a {
    color: #fff;
}

.natal-site-name a:hover {
    text-decoration: none;
    color: var(--natal-primary);
}

/* === Navigation === */
.natal-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.natal-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0;
}

.natal-menu li {
    position: relative;
}

.natal-menu a {
    display: block;
    padding: 0 1rem;
    line-height: 60px;
    font-family: var(--natal-font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
    letter-spacing: 0.05em;
}

.natal-menu a:hover,
.natal-menu .current-menu-item a {
    background: var(--natal-primary);
    text-decoration: none;
}

.natal-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 0.5rem;
    width: 36px;
    height: 36px;
    position: relative;
    z-index: 1001;
}

.natal-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    margin: 5px auto;
    transition: transform 0.3s, opacity 0.3s;
}

.natal-menu-btn[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.natal-menu-btn[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.natal-menu-btn[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.natal-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

.natal-menu-overlay.active {
    display: block;
}

.natal-search-btn {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.2rem;
}

.natal-search-btn:hover {
    color: var(--natal-primary);
}

/* === Search Overlay === */
.natal-search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(34, 34, 34, 0.95);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.natal-search-overlay.natal-search-active {
    opacity: 1;
    visibility: visible;
}

.natal-search-container {
    position: relative;
    width: 90%;
    max-width: 600px;
}

.natal-search-overlay .natal-search-form {
    display: flex;
    max-width: none;
    margin: 0;
}

.natal-search-overlay .natal-search-input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-right: none;
    background: transparent;
    color: #fff;
    font-family: var(--natal-font-body);
    font-size: 1.125rem;
}

.natal-search-overlay .natal-search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.natal-search-overlay .natal-search-input:focus {
    outline: none;
    border-color: var(--natal-primary);
}

.natal-search-overlay .natal-search-submit {
    padding: 1rem 2rem;
    background: var(--natal-primary);
    color: #fff;
    border: none;
    font-family: var(--natal-font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    letter-spacing: 0.05em;
}

.natal-search-overlay .natal-search-submit:hover {
    background: #d6622e;
}

.natal-search-close {
    position: absolute;
    top: -3rem;
    right: 0;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 2rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    line-height: 1;
    transition: color var(--natal-transition);
}

.natal-search-close:hover {
    color: #fff;
}

body.natal-search-open {
    overflow: hidden;
}

/* === Main Content === */
.natal-main {
    padding: 2rem 0;
    min-height: 60vh;
}

/* === Article Grid === */
.natal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.natal-grid--2col {
    grid-template-columns: repeat(2, 1fr);
}

/* === Article Card === */
.natal-card {
    background: var(--natal-bg);
    border: 1px solid var(--natal-border);
    transition: box-shadow var(--natal-transition);
}

.natal-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.natal-card--featured {
    grid-column: span 2;
}

.natal-card--sticky {
    border-color: var(--natal-primary);
    border-width: 2px;
}

.natal-card__image {
    position: relative;
    overflow: hidden;
}

.natal-card__image img {
    width: 100%;
    transition: transform var(--natal-transition);
}

.natal-card:hover .natal-card__image img {
    transform: scale(1.03);
}

.natal-card__cat {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--natal-primary);
    color: #fff;
    font-family: var(--natal-font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    letter-spacing: 0.05em;
}

.natal-card__body {
    padding: 1.25rem;
}

.natal-card__title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.natal-card__title a {
    color: var(--natal-secondary);
}

.natal-card__title a:hover {
    color: var(--natal-primary);
    text-decoration: none;
}

.natal-card--featured .natal-card__title {
    font-size: 1.5rem;
}

.natal-card__meta {
    font-family: var(--natal-font-mono);
    font-size: 0.7rem;
    color: var(--natal-text-light);
    text-transform: uppercase;
}

.natal-card__meta span {
    margin-right: 1rem;
}

.natal-card__excerpt {
    margin-top: 0.75rem;
    font-size: 0.95rem;
    color: var(--natal-text-light);
}

.natal-card__badge {
    display: inline-block;
    background: var(--natal-primary);
    color: #fff;
    font-family: var(--natal-font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    margin: 0.75rem;
    letter-spacing: 0.05em;
}

.natal-sticky-badge {
    display: inline-block;
    background: var(--natal-primary);
    color: #fff;
    font-family: var(--natal-font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

/* === Single Post === */
.natal-single {
    max-width: var(--natal-content-width);
    margin: 0 auto;
}

.natal-single__header {
    margin-bottom: 2rem;
}

.natal-single__cat {
    display: inline-block;
    background: var(--natal-primary);
    color: #fff;
    font-family: var(--natal-font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.natal-single__title {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.natal-single__meta {
    font-family: var(--natal-font-mono);
    font-size: 0.75rem;
    color: var(--natal-text-light);
    text-transform: uppercase;
}

.natal-single__meta span {
    margin-right: 1.5rem;
}

.natal-single__featured {
    margin: 2rem 0;
}

.natal-single__featured img {
    width: 100%;
}

.natal-single__content {
    font-size: 1.1rem;
    line-height: 1.75;
}

.natal-single__content h2 {
    margin-top: 2.5rem;
}

.natal-single__content h3 {
    margin-top: 2rem;
}

.natal-single__content ul,
.natal-single__content ol {
    margin: 1.25rem 0;
    padding-left: 1.5rem;
}

.natal-single__content li {
    margin-bottom: 0.5rem;
}
.natal-single__content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 0.9375rem; overflow-x: auto; display: block; }
.natal-single__content thead { background: var(--natal-bg-alt, #f4f4f4); }
.natal-single__content th, .natal-single__content td { padding: 0.75rem 1rem; border: 1px solid var(--natal-border, #ddd); text-align: left; vertical-align: top; }
.natal-single__content th { font-weight: 700; white-space: nowrap; }
.natal-single__content tr:nth-child(even) { background: var(--natal-bg-alt, #f8f8f8); }

/* Tags */
.natal-tags {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--natal-border);
}

.natal-tags__title {
    font-family: var(--natal-font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--natal-text-light);
    margin-bottom: 0.75rem;
}

.natal-tags a {
    display: inline-block;
    background: var(--natal-bg-alt);
    font-family: var(--natal-font-mono);
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    margin: 0 0.25rem 0.5rem 0;
    color: var(--natal-text);
}

.natal-tags a:hover {
    background: var(--natal-primary);
    color: #fff;
    text-decoration: none;
}

/* Author */
.natal-author {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--natal-bg-alt);
    display: flex;
    gap: 1.5rem;
}

.natal-author__avatar {
    flex-shrink: 0;
}

.natal-author__avatar img {
    width: 80px;
    height: 80px;
    min-width: 80px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.natal-author__name {
    font-family: var(--natal-font-heading);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.natal-author__bio {
    font-size: 0.9rem;
    color: var(--natal-text-light);
    margin: 0;
}

/* Post Navigation */
.natal-post-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--natal-border);
}

.natal-post-nav__item {
    flex: 1;
}

.natal-post-nav__item--next {
    text-align: right;
}

.natal-post-nav__label {
    font-family: var(--natal-font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--natal-text-light);
    display: block;
    margin-bottom: 0.25rem;
}

.natal-post-nav__title {
    font-family: var(--natal-font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--natal-secondary);
}

.natal-post-nav__title:hover {
    color: var(--natal-primary);
    text-decoration: none;
}

/* Related */
.natal-related {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--natal-border);
}

.natal-related__title {
    font-family: var(--natal-font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--natal-text-light);
    margin-bottom: 1.5rem;
}

.natal-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.natal-related__item-title {
    font-family: var(--natal-font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0;
}

.natal-related__item-title a {
    color: var(--natal-secondary);
}

.natal-related__item-title a:hover {
    color: var(--natal-primary);
    text-decoration: none;
}

/* === Page === */
.natal-page {
    max-width: var(--natal-content-width);
    margin: 0 auto;
}

.natal-page__title {
    font-size: 2.25rem;
    margin-bottom: 2rem;
}

.natal-page__content {
    font-size: 1.1rem;
    line-height: 1.75;
}

/* === Archive === */
.natal-archive__header {
    padding: 2rem 0;
    background: var(--natal-bg-alt);
    margin-bottom: 2rem;
}

.natal-archive__label {
    font-family: var(--natal-font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--natal-text-light);
    display: block;
    margin-bottom: 0.5rem;
}

.natal-archive__title {
    font-size: 2rem;
    margin: 0;
}

/* === Search === */
.natal-search-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.natal-search-form input[type="search"] {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--natal-border);
    border-right: none;
    font-family: var(--natal-font-body);
    font-size: 1rem;
}

.natal-search-form input[type="search"]:focus {
    outline: none;
    border-color: var(--natal-primary);
}

.natal-search-form button {
    padding: 0.75rem 1.5rem;
    background: var(--natal-primary);
    color: #fff;
    border: none;
    font-family: var(--natal-font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
}

.natal-search-form button:hover {
    background: var(--natal-secondary);
}

.natal-search-results {
    text-align: center;
    margin-bottom: 2rem;
}

.natal-search-results__count {
    font-family: var(--natal-font-mono);
    font-size: 0.8rem;
    color: var(--natal-text-light);
}

/* === 404 === */
.natal-404 {
    text-align: center;
    padding: 4rem 0;
}

.natal-404__title {
    font-size: 6rem;
    color: var(--natal-primary);
    margin-bottom: 1rem;
}

.natal-404__text {
    font-size: 1.25rem;
    color: var(--natal-text-light);
    margin-bottom: 2rem;
}

.natal-404__home {
    display: inline-block;
    background: var(--natal-primary);
    color: #fff;
    font-family: var(--natal-font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.75rem 2rem;
}

.natal-404__home:hover {
    background: var(--natal-secondary);
    text-decoration: none;
}

/* === Comments === */
.natal-comments {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--natal-border);
}

.natal-comments__title {
    font-family: var(--natal-font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--natal-text-light);
    margin-bottom: 1.5rem;
}

.natal-comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.natal-comment {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--natal-border);
}

.natal-comment__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.natal-comment__avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.natal-comment__author {
    font-family: var(--natal-font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
}

.natal-comment__date {
    font-family: var(--natal-font-mono);
    font-size: 0.7rem;
    color: var(--natal-text-light);
}

.natal-comment__body {
    font-size: 0.95rem;
}

.natal-comment__reply a {
    font-family: var(--natal-font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--natal-text-light);
}

.natal-comment__reply a:hover {
    color: var(--natal-primary);
    text-decoration: none;
}

.natal-comment-form input,
.natal-comment-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--natal-border);
    font-family: var(--natal-font-body);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.natal-comment-form input:focus,
.natal-comment-form textarea:focus {
    outline: none;
    border-color: var(--natal-primary);
}

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

.natal-comment-form button {
    background: var(--natal-primary);
    color: #fff;
    border: none;
    padding: 0.75rem 2rem;
    font-family: var(--natal-font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
}

.natal-comment-form button:hover {
    background: var(--natal-secondary);
}

/* === Breadcrumbs === */
.natal-breadcrumbs {
    padding: 1rem 0;
    background: var(--natal-bg-alt);
}

.natal-breadcrumbs__inner {
    font-family: var(--natal-font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--natal-text-light);
}

.natal-breadcrumbs a {
    color: var(--natal-text-light);
}

.natal-breadcrumbs a:hover {
    color: var(--natal-primary);
    text-decoration: none;
}

.natal-breadcrumbs__sep {
    margin: 0 0.5rem;
}

/* === Pagination === */
.natal-pagination {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-top: 2rem;
}

.natal-pagination a,
.natal-pagination span {
    font-family: var(--natal-font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    color: var(--natal-secondary);
}

.natal-pagination a:hover {
    background: var(--natal-primary);
    color: #fff;
    text-decoration: none;
}

.natal-pagination .current {
    background: var(--natal-secondary);
    color: #fff;
}

/* === Sidebar Layout === */
.natal-layout {
    display: flex;
    flex-wrap: nowrap;
    gap: 2rem;
}

.natal-main-content {
    flex: 1;
    min-width: 0;
}

.natal-sidebar {
    width: 300px;
    flex-shrink: 0;
    padding-top: 2rem;
}

.natal-layout.left-sidebar {
    flex-direction: row-reverse;
}

.natal-layout.no-sidebar .natal-sidebar {
    display: none;
}

.natal-layout.no-sidebar .natal-main-content {
    max-width: 100%;
}

/* Single inside layout should not constrain width */
.natal-layout .natal-single {
    max-width: none;
}

.natal-widget {
    margin-bottom: 2rem;
}

.natal-widget__title {
    font-family: var(--natal-font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--natal-text-light);
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--natal-primary);
    margin-bottom: 1rem;
}

.natal-widget ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.natal-widget li {
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--natal-border);
}

.natal-widget a {
    color: var(--natal-text);
    font-size: 0.9rem;
}

.natal-widget a:hover {
    color: var(--natal-primary);
    text-decoration: none;
}

/* === Footer === */
.natal-footer {
    background: var(--natal-secondary);
    color: #fff;
    padding: 3rem 0 1.5rem;
    margin-top: 3rem;
}

.natal-footer__widgets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.natal-footer .natal-widget__title {
    color: #fff;
    border-bottom-color: var(--natal-primary);
}

.natal-footer .natal-widget li {
    border-bottom-color: rgba(255,255,255,0.1);
}

.natal-footer .natal-widget a {
    color: rgba(255,255,255,0.7);
}

.natal-footer .natal-widget a:hover {
    color: var(--natal-primary);
}

.natal-footer__bottom {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.natal-footer__info {
    flex-shrink: 0;
}

.natal-footer__copy {
    font-family: var(--natal-font-mono);
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
}

.natal-footer__tagline {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.35);
    margin-top: 0.25rem;
}

.natal-footer__nav-group {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.natal-footer-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
}

.natal-footer-menu a {
    font-family: var(--natal-font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
}

.natal-footer-menu a:hover {
    color: var(--natal-primary);
    text-decoration: none;
}

/* === Scroll to Top === */
.natal-scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    background: var(--natal-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--natal-transition), visibility var(--natal-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.natal-scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.natal-scroll-top:hover {
    background: var(--natal-secondary);
}

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

/* === Media Queries === */
@media (max-width: 1024px) {
    .natal-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .natal-card--featured {
        grid-column: span 2;
    }

    .natal-footer__widgets {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .natal-layout {
        flex-direction: column;
    }

    .natal-sidebar {
        display: none !important;
    }

    .natal-header__inner {
        flex-wrap: wrap;
        height: auto;
        padding: 1rem 0;
    }

    .natal-menu {
        display: none;
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100%;
        flex-direction: column;
        background: var(--natal-secondary);
        z-index: 1000;
        padding-top: 60px;
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }

    .natal-menu.open {
        display: flex;
        transform: translateX(0);
    }

    .natal-menu a {
        line-height: normal;
        padding: 1rem 1.5rem;
        border-top: 1px solid rgba(255,255,255,0.1);
    }

    .natal-menu-btn {
        display: block;
    }

    .natal-grid {
        grid-template-columns: 1fr;
    }

    .natal-card--featured {
        grid-column: span 1;
    }

    .natal-single__title {
        font-size: 1.75rem;
    }

    .natal-related__grid {
        grid-template-columns: 1fr;
    }

    .natal-post-nav {
        flex-direction: column;
        gap: 1.5rem;
    }

    .natal-post-nav__item--next {
        text-align: left;
    }

    .natal-author {
        flex-direction: column;
        text-align: center;
    }

    .natal-footer__widgets {
        grid-template-columns: 1fr !important;
    }

    .natal-footer__bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .natal-footer-menu {
        justify-content: center;
        flex-wrap: wrap;
    }

    .natal-footer__nav-group {
        align-items: center;
    }
}

/* Interlinking Section */
.natal-interlinking {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}
.natal-interlinking-title {
    margin: 0 0 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
}
.natal-interlinking-list {
    margin: 0;
    padding: 0;
    list-style: none;
}
.natal-interlinking-list li {
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}
.natal-interlinking-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--natal-color-primary, #333);
}
.natal-interlinking-list a {
    color: var(--natal-color-primary, #333);
    text-decoration: none;
}
.natal-interlinking-list a:hover {
    text-decoration: underline;
}

/* === Grid Layouts === */
.natal-grid.grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.natal-grid.grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.natal-grid.grid-list {
    display: block;
}
.natal-grid.grid-list .natal-card {
    margin-bottom: 30px;
}
@media (max-width: 1024px) {
    .natal-grid.grid-3col {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .natal-grid.grid-3col,
    .natal-grid.grid-2col {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Structural Diversification — card_style
   ========================================================================== */

/* card_style: horizontal */
body.natal-card-horizontal .natal-grid {
    grid-template-columns: 1fr;
}
body.natal-card-horizontal .natal-card {
    display: flex;
    flex-direction: row;
}
body.natal-card-horizontal .natal-card__image {
    width: 40%;
    flex-shrink: 0;
    aspect-ratio: auto;
}
body.natal-card-horizontal .natal-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
body.natal-card-horizontal .natal-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
@media (max-width: 768px) {
    body.natal-card-horizontal .natal-card {
        flex-direction: column;
    }
    body.natal-card-horizontal .natal-card__image {
        width: 100%;
    }
}

/* card_style: overlay */
body.natal-card-overlay .natal-card {
    position: relative;
    min-height: 280px;
    overflow: hidden;
}
body.natal-card-overlay .natal-card__image {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    aspect-ratio: auto;
}
body.natal-card-overlay .natal-card__image img {
    width: 100%; height: 100%; object-fit: cover;
}
body.natal-card-overlay .natal-card__body {
    position: relative; z-index: 1;
    display: flex; flex-direction: column; justify-content: flex-end;
    min-height: 280px; padding: 1.25rem;
    background: linear-gradient(transparent 30%, rgba(0,0,0,0.85) 100%);
}
body.natal-card-overlay .natal-card__title a,
body.natal-card-overlay .natal-card__meta,
body.natal-card-overlay .natal-card__excerpt { color: #fff; }
body.natal-card-overlay .natal-card__category {
    position: static; align-self: flex-start; margin-bottom: 8px;
}

/* card_style: text */
body.natal-card-text .natal-card__image { display: none; }
body.natal-card-text .natal-card {
    border-left: 3px solid var(--natal-primary, #ed713a);
    padding-left: 1rem;
}

/* ==========================================================================
   Structural Diversification — header_layout
   ========================================================================== */

/* header_layout: centered */
body.natal-header-centered .natal-header__inner {
    flex-direction: column; align-items: center; gap: 0.75rem;
}
body.natal-header-centered .natal-nav { order: 2; }
body.natal-header-centered .natal-header-actions {
    position: absolute; right: 1rem; top: 50%; transform: translateY(-50%);
}
@media (max-width: 768px) {
    body.natal-header-centered .natal-header__inner {
        flex-direction: row; align-items: center;
    }
    body.natal-header-centered .natal-header-actions {
        position: static; transform: none;
    }
}

/* header_layout: stacked */
body.natal-header-stacked .natal-header__inner {
    flex-wrap: wrap; gap: 0;
}
body.natal-header-stacked .natal-logo {
    width: 100%; text-align: center; padding: 0.75rem 0 0.5rem;
}
body.natal-header-stacked .natal-nav { flex: 1; justify-content: center; }
@media (max-width: 768px) {
    body.natal-header-stacked .natal-logo {
        width: auto; text-align: left; padding: 0;
    }
}

/* ==========================================================================
   Structural Diversification — featured_style
   ========================================================================== */

/* featured_style: hero — make first card full-width hero */
body.natal-featured-hero .natal-card--featured {
    grid-column: 1 / -1;
    position: relative; min-height: 400px; overflow: hidden;
    border-radius: var(--natal-radius, 8px);
}
body.natal-featured-hero .natal-card--featured .natal-card__image {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; aspect-ratio: auto;
}
body.natal-featured-hero .natal-card--featured .natal-card__body {
    position: relative; z-index: 1; min-height: 400px;
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 2rem; background: linear-gradient(transparent 40%, rgba(0,0,0,0.8) 100%);
}
body.natal-featured-hero .natal-card--featured .natal-card__title a { color: #fff; font-size: 2rem; }

/* featured_style: none — remove featured styling */
body.natal-featured-none .natal-card--featured {
    grid-column: auto;
}

/* ==========================================================================
   Structural Diversification — effect_card_hover
   ========================================================================== */

/* hover: lift */
body.natal-hover-lift .natal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}
/* hover: glow */
body.natal-hover-glow .natal-card:hover {
    box-shadow: 0 0 20px rgba(0,0,0,0.15);
}
/* hover: border */
body.natal-hover-border .natal-card:hover {
    border-color: var(--natal-primary, #ed713a);
    box-shadow: none;
}
/* hover: none */
body.natal-hover-none .natal-card:hover {
    transform: none;
    box-shadow: none;
}