/* 
 * Bipsoin Theme Main Stylesheet
 * This file would normally be compiled from SCSS files
 */

/* -------------------------------------------------------------
 * Variables 
 * ------------------------------------------------------------- */
:root {
    /* Colors */
    --primary-color: #4e2764;
    --secondary-color: #61c0be;
    --accent-color: #e6007e;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-color: #6c757d;
    --light-gray-color: #e9ecef;
    --white-color: #ffffff;
    --black-color: #000000;
    
    /* Typography */
    --body-font: 'Ubuntu', sans-serif;
    --heading-font: 'Ubuntu', sans-serif;
    --base-font-size: 16px;
    --line-height: 1.5;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Sizing */
    --container-width: 1140px;
    --header-height: 80px;
    --border-radius: 4px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    font-size: var(--base-font-size);
    line-height: var(--line-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--body-font);
    color: var(--dark-color);
    background-color: var(--white-color);
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
    line-height: 1.2;
}

p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

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

a:hover, a:focus {
    color: var(--accent-color);
    text-decoration: underline;
}

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

/* Utility classes */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin-right: auto;
    margin-left: auto;
    padding-right: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* -------------------------------------------------------------
 * Header
 * ------------------------------------------------------------- */
.site-header {
    background-color: var(--white-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 100;
}

/* Top Bar */
.top-bar {
    background-color: var(--secondary-color);
    color: var(--white-color);
    font-size: 0.875rem;
    padding: var(--spacing-sm) 0;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.contact-info {
    display: flex;
    align-items: center;
}

.contact-item {
    margin-right: var(--spacing-md);
    display: flex;
    align-items: center;
}

.contact-item i {
    margin-right: var(--spacing-xs);
    color: var(--accent-color);
}

.contact-item a {
    color: var(--white-color);
}

.contact-item a:hover {
    color: var(--accent-color);
    text-decoration: none;
}

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

.social-menu li {
    margin: 0 var(--spacing-xs);
}

.social-menu a {
    color: var(--white-color);
    transition: var(--transition);
}

.social-menu a:hover {
    color: var(--accent-color);
}

/* Header Main */
.header-main {
    padding: var(--spacing-md) 0;
    background-color: var(--white-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.site-branding {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}

.custom-logo {
    max-height: 40px;
    width: auto;
}

.custom-logo-link {
    display: block;
}

/* Navigation centrale avec deux boutons */
.c-header__col--nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.c-header__col--nav--main {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.c-header__col--nav--main li {
    margin: 0 15px;
    position: relative;
}

.c-header__col--nav--main li a {
    color: var(--dark-color);
    font-weight: 500;
    padding: 8px 12px;
    text-decoration: none;
    font-size: 1rem;
    display: block;
    transition: color 0.3s ease;
    position: relative;
}

.c-header__col--nav--main li a:hover,
.c-header__col--nav--main li a:focus {
    color: var(--primary-color);
}

.c-header__col--nav--main li.is-active a {
    color: var(--primary-color);
    font-weight: 700;
}

.c-header__col--nav--main li.is-active a:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}

.btn-login {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

.btn-login:hover,
.btn-login:focus {
    background-color: #3e195a;
    color: var(--white-color);
    text-decoration: none;
}

/* Menu responsive */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--spacing-sm);
    cursor: pointer;
}

.menu-icon {
    display: block;
    position: relative;
    width: 28px;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    bottom: -8px;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.search-modal-inner {
    width: 100%;
    max-width: 800px;
    padding: var(--spacing-xl);
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    position: relative;
}

.search-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.search-modal-close:hover {
    color: var(--primary-color);
}

.search-field-wrapper {
    display: flex;
    position: relative;
}

.search-field {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--light-gray-color);
    border-radius: var(--border-radius);
    font-size: 1.25rem;
}

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

.search-submit {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--secondary-color);
}

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

/* -------------------------------------------------------------
 * Content Area
 * ------------------------------------------------------------- */
.site-main {
    padding: var(--spacing-xxl) 0;
}

.content-area {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
}

.no-sidebar .content-area {
    grid-template-columns: 1fr;
}

/* Page Header */
.page-header {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.archive-description {
    max-width: 800px;
    margin: 0 auto;
    color: var(--gray-color);
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: var(--spacing-xl);
    font-size: 0.875rem;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.breadcrumb-item {
    margin-right: var(--spacing-md);
    position: relative;
}

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    position: absolute;
    right: -10px;
    color: var(--gray-color);
}

.breadcrumb-item a {
    color: var(--gray-color);
}

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

.breadcrumb-item.active {
    color: var(--primary-color);
}

/* Posts List */
.posts-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: var(--spacing-xl);
}

.no-sidebar .posts-list {
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
}

.post-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.post-thumbnail {
    position: relative;
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    transition: var(--transition);
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.05);
}

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

.post-categories {
    margin-bottom: var(--spacing-sm);
}

.post-categories a {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    background-color: var(--accent-color);
    color: var(--white-color);
    padding: 3px 8px;
    border-radius: 3px;
    margin-right: 5px;
    display: inline-block;
}

.post-categories a:hover {
    background-color: var(--primary-color);
    text-decoration: none;
}

.post-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

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

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

.post-meta {
    font-size: 0.875rem;
    color: var(--gray-color);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.post-meta > span {
    margin-right: var(--spacing-md);
    display: flex;
    align-items: center;
}

.post-meta i {
    margin-right: var(--spacing-xs);
}

.post-excerpt {
    margin-bottom: var(--spacing-md);
    color: var(--dark-color);
}

.post-footer {
    display: flex;
    justify-content: flex-end;
}

.read-more-link {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    color: var(--primary-color);
}

.read-more-link i {
    margin-left: var(--spacing-xs);
    transition: var(--transition);
}

.read-more-link:hover {
    color: var(--accent-color);
    text-decoration: none;
}

.read-more-link:hover i {
    transform: translateX(5px);
}

/* Pagination */
.pagination {
    margin-top: var(--spacing-xl);
}

.nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-numbers {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 40px;
    height: 40px;
    margin: 0 5px;
    border-radius: var(--border-radius);
    border: 1px solid var(--light-gray-color);
    color: var(--dark-color);
    font-weight: 600;
}

.page-numbers.current {
    background-color: var(--primary-color);
    color: var(--white-color);
    border-color: var(--primary-color);
}

.page-numbers:hover {
    background-color: var(--light-gray-color);
    text-decoration: none;
}

.prev.page-numbers,
.next.page-numbers {
    padding: 0 15px;
}

/* Single Post */
.single-post {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.single-post .post-header {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
}

.single-post .post-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.single-post .post-meta {
    justify-content: center;
}

.single-post .post-thumbnail {
    margin-bottom: var(--spacing-lg);
}

.single-post .post-content {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
}

.single-post .post-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--light-gray-color);
    margin-top: var(--spacing-xl);
    display: block;
}

.post-tags {
    margin-bottom: var(--spacing-lg);
}

.tags-title {
    font-weight: 600;
    margin-right: var(--spacing-xs);
}

.post-tags a {
    display: inline-block;
    background-color: var(--light-gray-color);
    color: var(--dark-color);
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 0.875rem;
    margin-right: 5px;
    margin-bottom: 5px;
}

.post-tags a:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    text-decoration: none;
}

.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.nav-previous,
.nav-next {
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-previous:hover,
.nav-next:hover {
    background-color: var(--light-gray-color);
}

.nav-previous {
    text-align: left;
}

.nav-next {
    text-align: right;
}

.nav-label {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-color);
    margin-bottom: var(--spacing-xs);
}

.nav-previous .nav-label {
    justify-content: flex-start;
}

.nav-next .nav-label {
    justify-content: flex-end;
}

.nav-title {
    font-weight: 600;
    color: var(--secondary-color);
}

.author-bio {
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-lg);
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    margin: var(--spacing-xl) 0;
}

.author-avatar {
    margin-right: var(--spacing-lg);
}

.author-avatar img {
    border-radius: 50%;
}

.author-name {
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.author-description {
    font-size: 0.9375rem;
}

.similar-posts {
    margin-top: var(--spacing-xxl);
}

.similar-posts-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.similar-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.similar-post {
    display: flex;
    flex-direction: column;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.similar-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.similar-post-thumbnail img {
    width: 100%;
    height: auto;
}

.similar-post-content {
    padding: var(--spacing-sm);
}

.similar-post-title {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.similar-post-date {
    font-size: 0.8125rem;
    color: var(--gray-color);
}

/* Comments */
.comments-area {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background-color: var(--light-color);
    border-radius: var(--border-radius);
}

.comments-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

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

.comment {
    margin-bottom: var(--spacing-lg);
}

.children {
    list-style: none;
    padding-left: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.comment-body {
    padding: var(--spacing-md);
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.comment-meta {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
}

.comment-author {
    display: flex;
    align-items: center;
    margin-right: var(--spacing-md);
}

.comment-author img {
    border-radius: 50%;
    margin-right: var(--spacing-sm);
}

.comment-author a {
    font-weight: 600;
}

.comment-metadata {
    font-size: 0.875rem;
    color: var(--gray-color);
}

.comment-content {
    margin-bottom: var(--spacing-md);
}

.reply {
    font-size: 0.875rem;
    font-weight: 600;
}

.comment-respond {
    margin-top: var(--spacing-xl);
}

.comment-reply-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.comment-form p {
    margin-bottom: var(--spacing-md);
}

.comment-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--light-gray-color);
    border-radius: var(--border-radius);
}

.comment-form input[type="submit"] {
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.comment-form input[type="submit"]:hover {
    background-color: var(--accent-color);
}

/* Search Results */
.search-result {
    padding: var(--spacing-lg);
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.search-result .entry-header {
    grid-column: 1 / -1;
}

.search-result .entry-thumbnail {
    grid-column: 1;
    grid-row: 2;
}

.search-result .entry-summary {
    grid-column: 2;
    grid-row: 2;
}

.search-result .entry-footer {
    grid-column: 1 / -1;
    grid-row: 3;
    margin-top: var(--spacing-md);
}

.search-result .post-type {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--white-color);
    background-color: var(--gray-color);
    padding: 3px 8px;
    border-radius: 3px;
    margin-bottom: var(--spacing-sm);
}

.search-result .entry-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.search-result .entry-meta {
    margin-bottom: var(--spacing-md);
}

.search-result .entry-summary p {
    margin-bottom: 0;
}

.search-result .read-more-link {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    color: var(--primary-color);
}

/* 404 Page */
.error-404 {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.error-404 .page-header {
    margin-bottom: var(--spacing-xl);
}

.error-404 .page-title {
    font-size: 3rem;
    color: var(--secondary-color);
}

.error-404 .page-content p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.error-404 .search-form {
    max-width: 500px;
    margin: 0 auto var(--spacing-xxl);
}

.error-suggestion {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.error-suggestion h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.error-suggestion ul {
    margin-bottom: var(--spacing-xl);
}

/* -------------------------------------------------------------
 * Sidebar
 * ------------------------------------------------------------- */
.sidebar {
    position: relative;
}

.widget {
    margin-bottom: var(--spacing-xl);
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-lg);
}

.widget:last-child {
    margin-bottom: 0;
}

.widget-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--light-gray-color);
}

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

.widget li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--light-gray-color);
}

.widget li:last-child {
    border-bottom: none;
}

.widget a {
    color: var(--dark-color);
}

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

/* Search Widget */
.widget_search .search-form {
    display: flex;
}

.widget_search .search-field {
    flex-grow: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--light-gray-color);
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    border-right: none;
}

.widget_search .search-submit {
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    padding: 0 var(--spacing-md);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
}

/* Recent Posts Widget */
.widget_recent_entries li {
    margin-bottom: var(--spacing-sm);
}

.widget_recent_entries .post-date {
    display: block;
    font-size: 0.8125rem;
    color: var(--gray-color);
    margin-top: 3px;
}

/* Categories Widget */
.widget_categories li {
    position: relative;
    padding-left: 15px;
}

.widget_categories li::before {
    content: '\f054';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 10px;
    font-size: 0.7rem;
    color: var(--primary-color);
}

.widget_categories .cat-count {
    float: right;
    background-color: var(--light-gray-color);
    border-radius: 10px;
    padding: 0 8px;
    font-size: 0.75rem;
    line-height: 1.5;
}

/* Tag Cloud Widget */
.widget_tag_cloud .tagcloud {
    display: flex;
    flex-wrap: wrap;
}

.widget_tag_cloud a {
    display: inline-block;
    background-color: var(--light-gray-color);
    color: var(--dark-color);
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 0.8125rem !important;
    margin: 0 5px 5px 0;
    transition: var(--transition);
}

.widget_tag_cloud a:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

/* -------------------------------------------------------------
 * Footer
 * ------------------------------------------------------------- */
.site-footer {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

/* Footer Widgets */
.footer-widgets {
    padding: var(--spacing-xxl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-widgets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-widget-area .widget {
    background-color: transparent;
    box-shadow: none;
    padding: 0;
}

.footer-widget-area .widget-title {
    color: var(--white-color);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

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

.footer-widget-area a {
    color: var(--light-gray-color);
}

.footer-widget-area a:hover {
    color: var(--accent-color);
}

/* Footer Main */
.footer-main {
    padding: var(--spacing-xxl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-main-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer-branding {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    max-height: 60px;
    width: auto;
}

.footer-site-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-site-title a {
    color: var(--white-color);
}

.footer-description {
    color: var(--light-gray-color);
    margin-bottom: var(--spacing-md);
}

.footer-social {
    display: flex;
    margin-top: var(--spacing-md);
}

.footer-social-link {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white-color);
    border-radius: 50%;
    margin-right: var(--spacing-sm);
    transition: var(--transition);
}

.footer-social-link:hover {
    background-color: var(--accent-color);
    color: var(--white-color);
    text-decoration: none;
}

.footer-title {
    font-size: 1.25rem;
    color: var(--white-color);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

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

.footer-contact-item {
    display: flex;
    margin-bottom: var(--spacing-md);
}

.footer-contact-item i {
    margin-right: var(--spacing-sm);
    min-width: 20px;
    color: var(--accent-color);
}

.footer-contact-item a {
    color: var(--light-gray-color);
}

.footer-contact-item a:hover {
    color: var(--accent-color);
    text-decoration: none;
}

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

.footer-menu li {
    margin-bottom: var(--spacing-sm);
}

.footer-menu a {
    color: var(--light-gray-color);
    position: relative;
    padding-left: 15px;
    display: block;
}

.footer-menu a::before {
    content: '\f105';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent-color);
}

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

/* Footer Bottom */
.footer-bottom {
    padding: var(--spacing-lg) 0;
    background-color: rgba(0, 0, 0, 0.2);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.copyright {
    font-size: 0.875rem;
    color: var(--light-gray-color);
}

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

.legal-menu li {
    margin-left: var(--spacing-md);
}

.legal-menu a {
    font-size: 0.875rem;
    color: var(--light-gray-color);
}

.legal-menu a:hover {
    color: var(--accent-color);
    text-decoration: none;
}

.developer-credit {
    font-size: 0.875rem;
    color: var(--light-gray-color);
}

.developer-credit a {
    color: var(--accent-color);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--accent-color);
}

/* -------------------------------------------------------------
 * Responsive
 * ------------------------------------------------------------- */
@media screen and (max-width: 1200px) {
    :root {
        --container-width: 960px;
    }
}

@media screen and (max-width: 992px) {
    :root {
        --container-width: 720px;
    }

    .content-area {
        grid-template-columns: 1fr;
    }

    .sidebar {
        margin-top: var(--spacing-xl);
    }

    .footer-widgets-grid,
    .footer-main-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-widget-3 {
        grid-column: 1 / -1;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --container-width: 540px;
    }

    .header-main .container {
        flex-wrap: wrap;
    }
    
    .site-branding {
        flex: 1;
        max-width: 50%;
    }
    
    .c-header__col--nav {
        order: 3;
        flex: 0 0 100%;
        margin-top: 15px;
        display: none;
    }
    
    .c-header__col--nav.active {
        display: block;
    }
    
    .c-header__col--nav--main {
        flex-direction: column;
        background-color: var(--white-color);
        padding: 10px 0;
    }
    
    .c-header__col--nav--main li {
        margin: 5px 0;
        text-align: center;
    }
    
    .menu-toggle {
        display: block;
        order: 2;
        margin-right: 15px;
    }
    
    .header-actions {
        order: 2;
    }
    
    .menu-toggle.active .menu-icon {
        background-color: transparent;
    }
    
    .menu-toggle.active .menu-icon::before {
        transform: rotate(45deg);
        top: 0;
    }
    
    .menu-toggle.active .menu-icon::after {
        transform: rotate(-45deg);
        bottom: 0;
    }

    .posts-list,
    .no-sidebar .posts-list {
        grid-template-columns: 1fr;
    }

    .search-result {
        grid-template-columns: 1fr;
    }

    .search-result .entry-header,
    .search-result .entry-thumbnail,
    .search-result .entry-summary,
    .search-result .entry-footer {
        grid-column: 1;
    }

    .search-result .entry-thumbnail,
    .search-result .entry-summary,
    .search-result .entry-footer {
        grid-row: auto;
    }

    .post-navigation {
        grid-template-columns: 1fr;
    }

    .footer-widgets-grid,
    .footer-main-grid {
        grid-template-columns: 1fr;
    }

    .footer-branding,
    .footer-contact,
    .footer-links {
        margin-bottom: var(--spacing-xl);
    }

    .similar-posts-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .copyright,
    .legal-menu,
    .developer-credit {
        margin-bottom: var(--spacing-sm);
    }

    .legal-menu {
        justify-content: center;
    }

    .legal-menu li:first-child {
        margin-left: 0;
    }
}

@media screen and (max-width: 576px) {
    :root {
        --container-width: 100%;
    }

    .page-title {
        font-size: 2rem;
    }

    .single-post .post-title {
        font-size: 1.75rem;
    }

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

    .author-avatar {
        margin-right: 0;
        margin-bottom: var(--spacing-md);
    }
}