/**
 * Inglatech Theme Styles
 * 
 * @package Inglatech
 */

/* =================================================================
   CSS Variables (Customizable via Customizer)
   ================================================================= */
:root {
    /* Colors */
    --color-primary: #1835d4;
    --color-secondary: #0ea5e9;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-heading: #1a1a1a;
    --color-border: #e5e5e5;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fa;
    --color-footer: #2d3748;
    --color-footer-text: #cbd5e0;
    
    /* Typography */
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    --line-height-base: 1.6;

    /* Post Typography */
    --post-body-font-family: var(--font-body);
    --post-heading-font-family: var(--font-heading);
    --post-body-font-size-desktop: 18px;
    --post-body-font-size-mobile: 16px;
    --post-body-line-height: 1.8;
    --post-title-font-size-desktop: 40px;
    --post-title-font-size-mobile: 28px;
    --post-h2-font-size-desktop: 30px;
    --post-h2-font-size-mobile: 24px;
    --post-h3-font-size-desktop: 24px;
    --post-h3-font-size-mobile: 20px;
    --post-h4-font-size-desktop: 20px;
    --post-h4-font-size-mobile: 18px;
    --category-title-font-size-desktop: 42px;
    --category-title-font-size-mobile: 28px;
    --post-body-color: var(--color-text);
    --post-heading-color: var(--color-heading);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Layout */
    --container-width: 1200px;
    --container-padding: 1rem;
    --border-radius: 8px;
    
    /* Transitions */
    --transition-speed: 0.3s;
}

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

html {
    font-size: var(--font-size-base);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* =================================================================
   Typography
   ================================================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-heading);
    margin: 0 0 var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

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

a:hover {
    color: var(--color-secondary);
}

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

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

.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-content-wrapper {
    flex: 1;
    padding: var(--spacing-lg) 0;
}

.site-content .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 1024px) {
    .has-sidebar .site-content .container {
        grid-template-columns: 1fr 320px;
    }
}

/* Mobile Optimizations */
@media (max-width: 767px) {
    .container {
        padding: 0 1rem;
    }
    
    .site-content-wrapper {
        padding: var(--spacing-md) 0;
    }
    
    .header-inner {
        gap: 0;
    }
    
    .site-logo-text {
        font-size: 1.125rem;
        text-align: center;
        line-height: 1;
        padding: 0;
        margin: 0;
    }
    
    .custom-logo {
        max-height: 35px;
        width: auto;
        display: block;
        margin: 0;
        padding: 0;
        vertical-align: middle;
    }
    
    .custom-logo-link {
        line-height: 0;
        display: inline-flex;
        align-items: center;
    }
    
    .search-toggle svg {
        width: 20px;
        height: 20px;
    }
    
    .hero-section {
        height: 300px;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-content {
        padding: var(--spacing-md);
    }
    
    .hero-content h2 {
        font-size: 1.25rem;
    }
    
    .post-card {
        margin-bottom: var(--spacing-md);
    }
    
    .post-title {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 1.125rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .widget-area {
        margin-top: var(--spacing-lg);
    }
    
    .widget {
        padding: var(--spacing-md);
    }
    
    .author-box {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .author-avatar {
        margin: 0 auto var(--spacing-md);
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .share-buttons {
        margin-left: 0;
        margin-top: var(--spacing-sm);
    }
    
    .post-share {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .footer-widgets-inner {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-inner {
        text-align: center;
    }
    
    .footer-menu {
        justify-content: center;
        font-size: 0.875rem;
    }
    
    /* Single Post Mobile */
    .single-post .entry-header {
        text-align: center;
        margin-bottom: var(--spacing-md);
    }
    
    .single-post .entry-title {
        font-size: var(--post-title-font-size-mobile);
        text-align: center;
    }
}

/* =================================================================
   Header
   ================================================================= */
.site-header {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: 0.2rem 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-inner {
    min-height: 60px;
}

/* Logo */
.site-branding {
}

.site-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    text-decoration: none;
}

.custom-logo-link {
    display: block;
    line-height: 0;
}

.custom-logo {
    max-height: 50px;
    width: auto;
}

/* Navigation */
.main-navigation {
    display: none;
    flex: 1;
}

@media (min-width: 768px) {
    .site-header {
        padding: var(--spacing-md) 0;
    }
    
    /* Layout Desktop */
    .header-inner {
        display: flex;
        align-items: center;
        gap: var(--spacing-lg);
        position: relative;
    }
    
    .site-branding {
        flex: 0 0 auto;
        order: initial;
        justify-content: flex-start;
        display: block;
    }

    .main-navigation {
        display: flex;
        flex: 1 1 auto;
        align-items: center;
        justify-content: center;
        min-width: 0;
    }
    
    .header-search {
        flex: 0 0 auto;
        order: initial;
        position: relative;
    }
    
    .nav-menu {
        gap: var(--spacing-lg);
        justify-content: center;
        flex-wrap: wrap;
    }

    .main-navigation .menu-item-has-children {
        position: relative;
        cursor: pointer;
    }

    .main-navigation .menu-item-has-children > a {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        padding-right: 1.8rem;
        position: relative;
        padding-bottom: 0.4rem;
    }

    .main-navigation .menu-item-has-children > a::after {
        content: "";
        position: absolute;
        right: 0.4rem;
        top: 50%;
        transform: translateY(-50%);
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 6px solid rgba(255, 255, 255, 0.7);
        transition: transform var(--transition-speed);
    }

    .main-navigation .menu-item-has-children:hover > a::after,
    .main-navigation .menu-item-has-children:focus-within > a::after {
        transform: translateY(-50%) rotate(180deg);
    }

    .main-navigation .menu-item-has-children::after {
        min-width: 200px;
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: -0.35rem;
        height: 0.45rem;
    }

    .main-navigation .menu-item-has-children > .sub-menu {
        display: none !important;
        position: absolute;
        right: 0;
        top: 100%;
        min-width: 200px;
        padding: 0.6rem 0;
        margin: 0;
        background: rgba(0, 0, 0, 0.92);
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 12px;
        box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
        list-style: none;
        z-index: 1002;
        pointer-events: none;
        opacity: 0;
        transform: translateY(10px);
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .main-navigation .menu-item-has-children:hover > .sub-menu,
    .main-navigation .menu-item-has-children:focus-within > .sub-menu {
        display: block !important;
        pointer-events: auto;
        opacity: 1;
        transform: translateY(0);
    }

    .main-navigation .menu-item-has-children .sub-menu li {
        margin: 0;
        list-style: none;
    }

.main-navigation .menu-item-has-children .sub-menu a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    white-space: nowrap;
    transition: background 0.2s ease, color 0.2s ease;
}

    .main-navigation .menu-item-has-children .sub-menu a:hover {
        background: rgba(255, 255, 255, 0.12);
        color: #ffffff;
    }

    .main-navigation .menu-item-has-children .sub-menu img {
        width: 18px;
        height: auto;
        display: block;
        border-radius: 2px;
    }

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

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

.main-navigation .sub-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-navigation .sub-menu li {
    list-style: none;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    color: #ffffff;
    padding: var(--spacing-xs) var(--spacing-sm);
    display: block;
    font-weight: 500;
    transition: opacity var(--transition-speed);
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a {
    opacity: 0.8;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: relative;
    z-index: 1002;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

.menu-icon {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

.menu-toggle[aria-expanded="true"] .menu-icon:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle[aria-expanded="true"] .menu-icon:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
@media (max-width: 767px) {
    .header-inner {
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
        min-height: 50px;
        padding: 0;
    }
    
    .menu-toggle {
        flex-shrink: 0;
        margin: 0;
        padding: 8px;
        order: 1;
    }
    
    .site-branding {
        flex: 1;
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0;
        padding: 0 8px;
        order: 2;
    }
    
    .site-logo-text,
    .custom-logo-link {
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 0;
    }
    
    .custom-logo-link img {
        margin: 0;
        padding: 0;
    }
    
    .header-search {
        flex-shrink: 0;
        margin: 0;
        order: 3;
    }
    
    .search-toggle {
        padding: 8px;
        margin: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Nav overlay fullscreen */
    .main-navigation {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.95);
        z-index: 1001;
        padding: 80px var(--container-padding) var(--spacing-lg);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .main-navigation[aria-expanded="true"] {
        display: block;
        animation: fadeIn 0.3s ease;
    }
    
    @keyframes fadeIn {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 0;
        padding: 0;
        align-items: stretch;
        justify-content: flex-start;
    }
    
    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        list-style: none;
    }
    
    .nav-menu a {
        padding: var(--spacing-md) var(--spacing-lg);
        width: 100%;
        color: #ffffff;
        font-size: 1rem;
        display: block;
        text-decoration: none;
    }
    
    .nav-menu li:hover,
    .nav-menu li:focus-within {
        background-color: rgba(255, 255, 255, 0.05);
    }
    
    .nav-menu .current-menu-item {
        background-color: rgba(255, 255, 255, 0.1);
    }

    .main-navigation .menu-item-has-children > a {
        position: relative;
        padding-right: calc(var(--spacing-sm) + 20px);
    }

    .main-navigation .menu-item-has-children > a::after {
        content: "";
        position: absolute;
        right: 0.75rem;
        top: 50%;
        transform: translateY(-50%);
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 6px solid rgba(255, 255, 255, 0.7);
        transition: transform var(--transition-speed);
    }

    .main-navigation .menu-item-has-children.is-open > a::after {
        transform: translateY(-50%) rotate(180deg);
    }

    .main-navigation .menu-item-has-children > .sub-menu {
        display: none;
        padding: 0.2rem 0 0.6rem 1.5rem;
        margin: 0.2rem 0 0;
        border-left: 2px solid rgba(255, 255, 255, 0.12);
        background: transparent;
        box-shadow: none;
        border-radius: 0;
        position: static;
        opacity: 1;
        transform: none;
        pointer-events: auto;
    }

    .main-navigation .menu-item-has-children.is-open > .sub-menu {
        display: block;
    }

    .main-navigation .menu-item-has-children .sub-menu a {
        padding: 0.35rem 0;
        font-size: 0.95rem;
    }
}

/* Search */
.header-search {
    position: relative;
}

.search-toggle {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
}

.search-toggle:hover {
    opacity: 0.8;
}

.search-toggle svg {
    width: 20px;
    height: 20px;
}

.search-form-container {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: #ffffff;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    min-width: 300px;
    margin-top: var(--spacing-sm);
}

.search-form-container.active {
    display: block;
}

.search-form {
    display: flex;
    gap: var(--spacing-xs);
}

.search-form input[type="search"] {
    flex: 1;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
}

.search-form button {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-speed);
}

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

/* =================================================================
   Posts Grid
   ================================================================= */
/* =================================================================
   Archive / Category
   ================================================================= */
.category-header {
    margin-bottom: var(--spacing-lg);
}

.category-header .page-title {
    font-family: var(--post-heading-font-family);
    font-size: var(--category-title-font-size-desktop);
    color: var(--post-heading-color);
    margin: 0 0 var(--spacing-sm);
}

@media (max-width: 767px) {
    .category-header .page-title {
        font-size: var(--category-title-font-size-mobile);
        text-align: center;
    }
}

.posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 600px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Post Card */
.post-card {
    background: #ffffff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.post-thumbnail {
    position: relative;
    overflow: hidden;
    padding-top: 60%;
}

.post-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed);
}

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

.post-category-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background-color: var(--color-primary);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 1;
}

.post-category-badge a {
    color: #ffffff;
}

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

.post-title {
    font-size: 1.25rem;
    margin: 0 0 var(--spacing-sm);
}

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

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

.post-excerpt {
    color: var(--color-text-light);
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-sm);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-small);
    color: var(--color-text-light);
}

.post-author,
.post-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* =================================================================
   Single Post
   ================================================================= */
.single-post .entry-header {
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.entry-title {
    font-family: var(--post-heading-font-family);
    font-size: var(--post-title-font-size-desktop);
    line-height: 1.2;
    margin-bottom: 0;
    font-weight: 700;
    color: var(--post-heading-color);
}

@media (max-width: 767px) {
    .entry-title {
        font-size: var(--post-title-font-size-mobile);
        text-align: center;
    }
}

.post-footer-meta {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-border);
}

.entry-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-text-light);
    font-size: var(--font-size-small);
    margin-bottom: var(--spacing-md);
}

.entry-categories {
    display: flex;
    gap: var(--spacing-xs);
    margin-right: var(--spacing-md);
}

.entry-categories a {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: var(--font-size-small);
    font-weight: 600;
    text-transform: uppercase;
}

.post-share {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.post-share > span {
    font-weight: 600;
    margin-right: var(--spacing-sm);
}

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

.share-buttons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-bg-alt);
    color: var(--color-text);
    transition: all var(--transition-speed);
}

.share-buttons a:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.entry-content {
    font-family: var(--post-body-font-family);
    font-size: var(--post-body-font-size-desktop);
    line-height: var(--post-body-line-height);
    margin-bottom: var(--spacing-lg);
    color: var(--post-body-color);
}

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

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--post-heading-color);
    font-weight: 700;
    font-family: var(--post-heading-font-family);
}

.entry-content h2 {
    font-size: var(--post-h2-font-size-desktop);
}

.entry-content h3 {
    font-size: var(--post-h3-font-size-desktop);
}

.entry-content h4 {
    font-size: var(--post-h4-font-size-desktop);
}

@media (max-width: 767px) {
    .entry-content {
        font-size: var(--post-body-font-size-mobile);
    }

    .entry-content h2 {
        font-size: var(--post-h2-font-size-mobile);
    }

    .entry-content h3 {
        font-size: var(--post-h3-font-size-mobile);
    }

    .entry-content h4 {
        font-size: var(--post-h4-font-size-mobile);
    }
}

.entry-content img {
    border-radius: var(--border-radius);
    margin: 1rem auto 0;
    width: 100%;
    height: auto;
}

.entry-content ul,
.entry-content ol {
    margin: var(--spacing-md) 0 var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.entry-content li {
    margin-bottom: var(--spacing-sm);
}

.entry-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.entry-content a:hover {
    color: var(--color-secondary);
}

.entry-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: var(--color-text-light);
}

.entry-content code {
    background: var(--color-bg-alt);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.entry-content pre {
    background: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
}

.entry-content pre code {
    background: none;
    padding: 0;
}

/* Author Box */
.author-box {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin: var(--spacing-xl) 0;
    display: flex;
    gap: var(--spacing-md);
}

.author-avatar {
    flex-shrink: 0;
}

.author-avatar img {
    border-radius: 50%;
    width: 80px;
    height: 80px;
}

.author-info h4 {
    margin: 0 0 var(--spacing-xs);
    font-size: 1.25rem;
}

.author-bio {
    color: var(--color-text-light);
    margin: 0;
}

/* Related Posts */
.related-posts {
    margin: var(--spacing-xl) 0;
}

.related-posts h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

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

/* =================================================================
   Sidebar
   ================================================================= */
.widget-area {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.widget {
    background: #ffffff;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.widget-title {
    font-size: 1.25rem;
    margin: 0 0 var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
    color: var(--color-heading);
}

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

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

.widget li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.widget a {
    color: var(--color-text);
    display: block;
    transition: color var(--transition-speed);
}

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

/* =================================================================
   Footer
   ================================================================= */
.site-footer {
    background-color: var(--color-footer);
    color: var(--color-footer-text);
    margin-top: auto;
}

.footer-widgets {
    padding: var(--spacing-xl) 0;
}

.footer-widgets-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .footer-widgets-inner {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-widget-area {
    color: var(--color-footer-text);
}

.footer-widget-title {
    color: #ffffff;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

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

.footer-widget-area a:hover {
    color: #ffffff;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
    padding: var(--spacing-md) 0;
}

.footer-bottom-inner {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom-inner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-menu {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
}

.footer-menu a {
    color: var(--color-footer-text);
}

.footer-menu a:hover {
    color: #ffffff;
}

.site-info {
    font-size: var(--font-size-small);
}

/* =================================================================
   Pagination
   ================================================================= */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin: var(--spacing-xl) 0;
}

.page-numbers {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text);
    transition: all var(--transition-speed);
}

.page-numbers:hover,
.page-numbers.current {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* =================================================================
   Hero Section (Homepage)
   ================================================================= */
.hero-section {
    position: relative;
    height: 500px;
    margin-bottom: var(--spacing-xl);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.hero-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-xl);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    color: #ffffff;
}

.hero-content .post-category-badge {
    align-self: flex-start;
    margin-bottom: var(--spacing-md);
}

.hero-content h2 {
    color: #ffffff;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.hero-content .post-meta {
    color: rgba(255, 255, 255, 0.9);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* =================================================================
   Section Headings
   ================================================================= */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 1.75rem;
    margin: 0;
    text-transform: uppercase;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
}

.section-link {
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-size-small);
    text-transform: uppercase;
}

/* =================================================================
   Widget Styles
   ================================================================= */
.popular-posts-list,
.recent-posts-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.popular-post-item,
.recent-post-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.popular-post-item:last-child,
.recent-post-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.popular-post-thumbnail,
.recent-post-thumbnail {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    overflow: hidden;
    border-radius: 4px;
}

.popular-post-thumbnail img,
.recent-post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popular-post-content,
.recent-post-content {
    flex: 1;
}

.popular-post-title,
.recent-post-title {
    font-size: 0.9rem;
    margin: 0 0 var(--spacing-xs);
    line-height: 1.4;
}

.popular-post-title a,
.recent-post-title a {
    color: var(--color-heading);
}

.popular-post-date,
.recent-post-date {
    font-size: var(--font-size-small);
    color: var(--color-text-light);
}

/* =================================================================
   Breadcrumbs
   ================================================================= */
.breadcrumbs {
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

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

.breadcrumbs a:hover {
    color: var(--color-primary);
}

/* =================================================================
   Comments
   ================================================================= */
.comments-area {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

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

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

.comment-body {
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.comment-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

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

.comment-metadata {
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

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

.comment-reply-link {
    font-size: var(--font-size-small);
    font-weight: 600;
    color: var(--color-primary);
}

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

.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(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

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

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

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

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

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

.error-404-widgets {
    margin-top: var(--spacing-xl);
    text-align: left;
}

.widget-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

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

.widget-column h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-heading);
}

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

.widget-column li {
    padding: var(--spacing-xs) 0;
}

/* =================================================================
   Tags
   ================================================================= */
.tags-links {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.tags-links a {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-bg-alt);
    border-radius: 4px;
    margin: 0 var(--spacing-xs) var(--spacing-xs) 0;
    font-size: var(--font-size-small);
    color: var(--color-text);
}

.tags-links a:hover {
    background: var(--color-primary);
    color: #ffffff;
}

/* =================================================================
   Page Links (Pagination within post)
   ================================================================= */
.page-links {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border-radius: var(--border-radius);
}

.page-links a,
.page-links > span {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: 0 var(--spacing-xs);
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.page-links a:hover {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* =================================================================
   Utilities
   ================================================================= */
.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;
}

.screen-reader-text:focus {
    background-color: var(--color-bg-alt);
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: var(--color-primary);
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

.alignleft {
    float: left;
    margin: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 0;
}

.alignright {
    float: right;
    margin: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-md);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* WP Image Classes */
.entry-content .wp-caption {
    max-width: 100%;
    margin: var(--spacing-lg) auto;
    text-align: center;
}

.entry-content .wp-caption img {
    margin: 1rem auto 0;
    border-radius: var(--border-radius);
    display: block;
}

.entry-content .wp-caption-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    max-width: 90%;
    margin: 0 auto;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    line-height: 1.4;
    font-style: italic;
    color: var(--color-text-light);
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 999px;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
    word-break: break-word;
}

@media (max-width: 480px) {
    .entry-content .wp-caption {
        margin: var(--spacing-md) auto;
    }

    .entry-content .wp-caption-text {
        max-width: 100%;
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
    }
}

/* Gallery */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.gallery-item {
    margin: 0;
}

.gallery-icon {
    line-height: 0;
}

.gallery-icon img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}