/*
Theme Name: ChronoCards Ruchir
Theme URI:
Author: Ruchir Goswami
Author URI:
Description: ChronoCards Ruchir is a modern storytelling WordPress theme that combines a vertical timeline with card-based layouts. Perfect for blogs, portfolios, and agencies, this theme displays posts as milestone cards with dynamic background colors, responsive design, and full customization support.
Version: 1.9
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: chronocards-ruchir
Tags: blog, portfolio, one-column, two-columns, grid-layout, custom-colors, custom-logo, custom-menu, editor-style, translation-ready
*/
/*
Copyright (C) 2025 Ruchir Goswami
ChronoCards Ruchir WordPress Theme, GPL v2 or later.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
*/
/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Navigation Reset */
.main-navigation ul,
.main-navigation ul ul,
.main-navigation ul ul ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.site-branding {
    padding: 20px 0;
    text-align: center;
}

.site-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
}
/* Single/Page titles */
.entry-title {
    word-break: break-word;
    overflow-wrap: anywhere;
    line-height: 1.25;
}

.site-description {
    color: #7f8c8d;
    font-size: 1.1rem;
}

/* Navigation */
.main-navigation {
    background: #34495e;
    padding: 15px 0;
    position: relative;
    z-index: 100;
}

/* Reset WordPress default menu styles */
.main-navigation ul,
.main-navigation ul ul,
.main-navigation ul ul ul,
.main-navigation .nav-menu,
.main-navigation .nav-menu ul,
.main-navigation .nav-menu ul ul {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.main-navigation li {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Force reset for all menu levels */
.main-navigation * {
    box-sizing: border-box;
}

.main-navigation ul,
.main-navigation .nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

/* Ensure only top-level items are visible in main navigation */
.main-navigation > ul > li,
.main-navigation .nav-menu > li {
    display: block;
    position: relative;
}

/* Hide all sub-level items by default */
.main-navigation > ul > li > ul,
.main-navigation .nav-menu > li > ul {
    display: none !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    background: #2c3e50 !important;
    min-width: 200px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3) !important;
    z-index: 1000 !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}


.main-navigation li {
    margin: 0 20px;
    position: relative;
}

/* Hide sub-menus by default */
.main-navigation ul ul,
.main-navigation .nav-menu ul {
    display: none !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    background: #2c3e50 !important;
    min-width: 200px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3) !important;
    z-index: 1000 !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}

/* Show sub-menus on hover and focus - desktop only */
@media (min-width: 769px) {
    .main-navigation li:hover > ul,
    .main-navigation .nav-menu li:hover > ul,
    .main-navigation li:focus-within > ul,
    .main-navigation .nav-menu li:focus-within > ul {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        background: #2c3e50 !important;
        min-width: 200px !important;
        box-shadow: 0 2px 10px rgba(0,0,0,0.3) !important;
        z-index: 1000 !important;
        margin: 0 !important;
        padding: 0 !important;
        list-style: none !important;
    }
    
    /* Ensure mobile menu is hidden on desktop */
    .main-navigation ul,
    .main-navigation .nav-menu {
        display: flex !important;
        position: static !important;
        background: transparent !important;
        box-shadow: none !important;
    }
}
    
    /* Ensure sub-menu items are properly styled */
    .main-navigation ul ul li,
    .main-navigation .nav-menu ul li {
        margin: 0 !important;
        padding: 0 !important;
        border-bottom: 1px solid #34495e !important;
        position: relative !important;
        width: 100% !important;
    }
    
    .main-navigation ul ul li:last-child,
    .main-navigation .nav-menu ul li:last-child {
        border-bottom: none !important;
    }
    
    .main-navigation ul ul a,
    .main-navigation .nav-menu ul a {
        display: block !important;
        padding: 12px 20px !important;
        color: #ecf0f1 !important;
        text-decoration: none !important;
        font-size: 0.9rem !important;
        white-space: nowrap !important;
    }
    
    .main-navigation ul ul a:hover,
    .main-navigation .nav-menu ul a:hover {
        background-color: #3498db !important;
        color: #fff !important;
    }
}

/* Clean menu styling */
.main-navigation li {
    margin: 0 5px;
}

.main-navigation ul ul li,
.main-navigation .nav-menu ul li {
    margin: 0;
    border-bottom: 1px solid #34495e;
    position: relative;
}

.main-navigation ul ul li:last-child,
.main-navigation .nav-menu ul li:last-child {
    border-bottom: none;
}

.main-navigation ul ul a,
.main-navigation .nav-menu ul a {
    display: block;
    padding: 12px 20px;
    color: #ecf0f1;
    text-decoration: none;
    font-size: 0.9rem;
    white-space: nowrap;
}

.main-navigation ul ul a:hover,
.main-navigation .nav-menu ul a:hover {
    background-color: #3498db;
    color: #fff;
}



/* Third level sub-menu */
.main-navigation ul ul ul,
.main-navigation .nav-menu ul ul ul {
    top: 0;
    left: 100%;
    margin-top: -1px;
}

/* Sub-menu indicators */
.main-navigation li.menu-item-has-children > a::after,
.main-navigation .nav-menu li.menu-item-has-children > a::after {
    content: '▼';
    margin-left: 8px;
    font-size: 0.7rem;
    transition: transform 0.3s ease;
    display: inline-block;
}

.main-navigation li.menu-item-has-children:hover > a::after,
.main-navigation .nav-menu li.menu-item-has-children:hover > a::after {
    transform: rotate(180deg);
}

/* Active menu item styling */
.main-navigation .current-menu-item > a,
.main-navigation .current-page-ancestor > a {
    background-color: #3498db;
    color: #fff;
}

.main-navigation a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 500;
    padding: 10px 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    display: block;
}

.main-navigation a:hover,
.main-navigation a:focus {
    background-color: #3498db;
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.main-navigation a:focus {
    background-color: #2980b9;
}

/* Timeline Container */
.timeline-container {
    position: relative;
    padding: 60px 0;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, #3498db, #e74c3c, #2ecc71, #f39c12);
    transform: translateX(-50%);
    border-radius: 2px;
}

/* Timeline Cards */
.timeline-card {
    position: relative;
    margin: 40px 0;
    width: 45%;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.timeline-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.timeline-card:nth-child(odd) {
    margin-left: 0;
    margin-right: auto;
}

.timeline-card:nth-child(even) {
    margin-left: auto;
    margin-right: 0;
}

/* Timeline Dot */
.timeline-dot {
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background: #3498db;
    border: 4px solid #fff;
    border-radius: 50%;
    transform: translateY(-50%);
    z-index: 10;
    transition: all 0.3s ease;
}

.timeline-card:nth-child(odd) .timeline-dot {
    right: -10px;
}

.timeline-card:nth-child(even) .timeline-dot {
    left: -10px;
}

.timeline-card:hover .timeline-dot {
    transform: translateY(-50%) scale(1.2);
    box-shadow: 0 0 20px rgba(52, 152, 219, 0.5);
}

/* Card Content */
.card-content {
    padding: 30px;
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.card-content a img {
    display: block;
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.card-content a:hover img {
    transform: scale(1.05);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
    line-height: 1.3;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.card-excerpt {
    color: #7f8c8d;
    margin-bottom: 20px;
    line-height: 1.6;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #95a5a6;
    border-top: 1px solid #ecf0f1;
    padding-top: 15px;
}

.card-date {
    font-weight: 500;
}

.card-category {
    background: #3498db;
    color: #fff;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Expanded Card */
.timeline-card.expanded .card-content {
    padding: 40px;
}

.timeline-card.expanded .card-title {
    font-size: 2rem;
    margin-bottom: 25px;
}

.timeline-card.expanded .card-excerpt {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.card-full-content {
    display: none;
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid #ecf0f1;
}

.timeline-card.expanded .card-full-content {
    display: block;
}

/* Category Colors */
.category-tech .timeline-dot,
.category-tech .card-category {
    background: #3498db;
}

.category-lifestyle .timeline-dot,
.category-lifestyle .card-category {
    background: #2ecc71;
}

.category-business .timeline-dot,
.category-business .card-category {
    background: #e74c3c;
}

.category-design .timeline-dot,
.category-design .card-category {
    background: #f39c12;
}

.category-travel .timeline-dot,
.category-travel .card-category {
    background: #9b59b6;
}

.category-food .timeline-dot,
.category-food .card-category {
    background: #e67e22;
}

.category-health .timeline-dot,
.category-health .card-category {
    background: #1abc9c;
}

.category-education .timeline-dot,
.category-education .card-category {
    background: #34495e;
}

/* Dynamic color effects */
.timeline-card[style*="background-color"] {
    transition: background-color 0.3s ease;
}

.timeline-card[style*="background-color"] .timeline-dot {
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

/* Enhanced hover effects for dynamic colors */
.timeline-card[style*="background-color"]:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}

.timeline-card[style*="background-color"]:hover .timeline-dot {
    transform: translateY(-50%) scale(1.4);
    box-shadow: 0 0 35px rgba(0,0,0,0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .timeline-line {
        left: 30px;
    }
    
    .timeline-card {
        width: calc(100% - 60px);
        margin-left: 60px !important;
        margin-right: 0 !important;
    }
    
    .timeline-dot {
        left: -10px !important;
        right: auto !important;
    }
    
    .site-title {
        font-size: 2rem;
    }
    
    .main-navigation ul {
        flex-direction: column;
        align-items: center;
    }
    
    .main-navigation li {
        margin: 5px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .card-content {
        padding: 20px;
    }
    
    .timeline-card.expanded .card-content {
        padding: 25px;
    }
    
    .card-title {
        font-size: 1.3rem;
    }
    
    .timeline-card.expanded .card-title {
        font-size: 1.6rem;
    }
}

/* Footer */
.site-footer {
    background: #2c3e50;
    color: #ecf0f1;
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
}

.site-footer p {
    margin-bottom: 10px;
}

.site-footer a {
    color: #3498db;
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

/* Links in content must be underlined - WordPress.org requirement */
.entry-content a,
.comment-content a,
.widget_text a {
    text-decoration: underline;
}

.entry-content a:hover,
.comment-content a:hover,
.widget_text a:hover {
    text-decoration: underline;
}

/* Accessibility */
.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 !important;
    width: 1px;
    word-wrap: normal !important;
}

/* Skip Links */
.skip-link {
    position: absolute;
    left: -9999px;
    top: -9999px;
    z-index: 999999;
    background: #000;
    color: #fff;
    padding: 8px 16px;
    text-decoration: none;
    font-weight: bold;
    width: auto;
    height: auto;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.4;
}

.skip-link:focus,
.skip-link:focus-visible,
.skip-link:active {
    position: fixed !important;
    left: 6px !important;
    top: 7px !important;
    width: auto;
    height: auto;
    display: block;
    margin: 0;
    padding: 12px 16px;
    background-color: #0073aa;
    color: #fff;
    z-index: 100000 !important;
    border: 2px solid #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.4;
    min-width: 120px;
    text-align: center;
    clip: auto !important;
    clip-path: none;
    overflow: visible !important;
    white-space: nowrap;
}

/* Focus style for main content when targeted by skip link */
#primary:focus,
#primary:focus-visible {
    outline: 3px solid #0073aa !important;
    outline-offset: 4px !important;
    border-radius: 4px !important;
    position: relative !important;
    z-index: 1 !important;
}

/* Ensure focus is visible even when programmatically focused */
#primary[tabindex="-1"]:focus,
#primary[tabindex="-1"]:focus-visible {
    outline: 3px solid #0073aa !important;
    outline-offset: 4px !important;
    border-radius: 4px !important;
}

/* Focus styles for media elements - important for keyboard navigation on mobile */
.entry-content img:focus,
.comment-content img:focus,
.widget_text img:focus,
.card-image:focus,
.entry-content video:focus,
.entry-content audio:focus,
.entry-content iframe:focus,
.entry-content embed:focus,
.entry-content object:focus {
    outline: 3px solid #0073aa;
    outline-offset: 4px;
    border-radius: 4px;
}

/* Focus styles for featured image links in post list - MUST be visible */
.timeline-card .card-content > a:focus,
.timeline-card .card-content > a:focus img,
.timeline-card .card-content > a:focus .card-image {
    outline: 3px solid #0073aa !important;
    outline-offset: 4px !important;
    border-radius: 4px !important;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2) !important;
    position: relative !important;
    z-index: 1 !important;
}

/* Enhanced focus styles for mobile devices */
@media (max-width: 768px) {
    .entry-content img:focus,
    .comment-content img:focus,
    .widget_text img:focus,
    .card-image:focus {
        outline: 4px solid #0073aa;
        outline-offset: 6px;
        box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.3);
    }
    
    .entry-content video:focus,
    .entry-content audio:focus,
    .entry-content iframe:focus {
        outline: 4px solid #0073aa;
        outline-offset: 6px;
        box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.3);
    }
    
    /* Enhanced focus for featured image links on mobile */
    .timeline-card .card-content > a:focus,
    .timeline-card .card-content > a:focus img,
    .timeline-card .card-content > a:focus .card-image {
        outline: 4px solid #0073aa !important;
        outline-offset: 6px !important;
        box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.4) !important;
        position: relative !important;
        z-index: 1 !important;
    }
    
    /* Ensure media elements are scrollable into view on mobile */
    .entry-content img:focus,
    .entry-content video:focus,
    .entry-content audio:focus,
    .timeline-card .card-content > a:focus {
        scroll-margin: 20px;
    }
}

/* Ensure navigation doesn't interfere with skip links */
.skip-link:focus ~ .main-navigation {
    position: static;
    z-index: auto;
}

.skip-link:focus ~ .main-navigation ul,
.skip-link:focus ~ .main-navigation .nav-menu {
    position: static;
    display: none;
}

/* Search Form */
.search-form {
    display: flex;
    margin: 20px 0;
    max-width: 400px;
}

.search-form .search-field {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #bdc3c7;
    border-radius: 25px 0 0 25px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-form .search-field:focus {
    border-color: #3498db;
}

.search-form .search-submit {
    padding: 12px 20px;
    background: #3498db;
    color: #fff;
    border: 2px solid #3498db;
    border-radius: 0 25px 25px 0;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.search-form .search-submit:hover {
    background: #2980b9;
    border-color: #2980b9;
}

/* Widget Areas */
.widget-area {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin: 20px 0;
}

.widget {
    margin-bottom: 30px;
}

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

.widget-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

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

.widget li {
    padding: 8px 0;
    border-bottom: 1px solid #ecf0f1;
}

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

.widget a {
    color: #34495e;
    text-decoration: none;
    transition: color 0.3s ease;
}

.widget a:hover {
    color: #3498db;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: #34495e;
    border: 2px solid #ecf0f1;
    cursor: pointer;
    padding: 10px;
    margin: 10px 0;
    border-radius: 4px;
    color: #ecf0f1;
}

.menu-toggle:hover,
.menu-toggle:focus {
    background: #3498db;
    border-color: #3498db;
    outline: 2px solid #fff;
    outline-offset: 2px;
}

/* Mobile Menu Close Button */
.menu-close {
    display: none;
    background: #e74c3c !important;
    border: 2px solid #fff !important;
    cursor: pointer !important;
    padding: 10px 10px !important;
    border-radius: 4px !important;
    color: #fff !important;
    font-size: 1.5rem !important;
    position: fixed !important;
    top: 20px !important;
    right: 20px !important;
    z-index: 10002 !important;
    font-weight: bold !important;
    min-width: 40px !important;
    min-height: 40px !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5) !important;
}

.menu-close:hover,
.menu-close:focus {
    background: #c0392b;
    border-color: #c0392b;
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.menu-icon {
    display: flex;
    flex-direction: column;
    width: 25px;
    height: 20px;
}

.menu-icon span {
    display: block;
    height: 3px;
    width: 100%;
    background: #ecf0f1;
    margin: 2px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.menu-toggle.toggled .menu-icon span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.toggled .menu-icon span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.toggled .menu-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Tablet Navigation */
@media (max-width: 1024px) and (min-width: 769px) {
    .main-navigation ul {
        flex-wrap: wrap !important;
        justify-content: center !important;
    }
    
    .main-navigation li {
        margin: 0 10px !important;
    }
    
    .main-navigation ul ul {
        min-width: 180px !important;
    }
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .menu-close {
        display: none;
    }
    
    .main-navigation.toggled .menu-toggle {
        display: none;
    }
    
    .main-navigation.toggled .menu-close {
        display: block;
        position: fixed;
        top: 20px;
        right: 20px;
        z-index: 10001;
        background: #e74c3c;
        border: 2px solid #fff;
        color: #fff;
        font-size: 1.5rem;
        font-weight: bold;
        width: 40px;
        height: 40px;
        border-radius: 4px;
        cursor: pointer;
        text-align: center;
        line-height: 20px;
    }
    
    /* Mobile menu - simple approach */
    .main-navigation ul,
    .main-navigation .nav-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: #34495e;
        z-index: 10000;
        margin: 0;
        padding: 60px 20px 20px 20px;
        list-style: none;
        overflow-y: scroll;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Show mobile menu when toggled */
    .main-navigation.toggled ul,
    .main-navigation.toggled .nav-menu {
        display: block;
    }
    
    /* Mobile sub-menus - hide by default */
    .main-navigation ul ul,
    .main-navigation .sub-menu {
        display: none;
        background: #2c3e50;
        margin-left: 20px;
        border-left: 2px solid #3498db;
    }
    
    .main-navigation li {
        margin: 0;
        border-bottom: 1px solid #2c3e50;
    }
    
    .main-navigation li:last-child {
        border-bottom: none;
    }
    
    .main-navigation a {
        display: block;
        padding: 15px 20px;
        color: #ecf0f1;
        text-decoration: none;
        font-size: 1rem;
    }
    
    .main-navigation a:hover,
    .main-navigation a:focus {
        background-color: #3498db;
        color: #fff;
    }
    
    /* Mobile menu item spacing */
    .main-navigation li.menu-item-has-children {
        position: relative;
    }
    
    .main-navigation li.menu-item-has-children > a {
        position: relative;
        padding-right: 40px;
    }
    
    .main-navigation a {
        display: block;
        padding: 15px 20px;
        border-radius: 0;
        width: 100%;
        box-sizing: border-box;
    }
    
    .main-navigation a:hover,
    .main-navigation a:focus {
        background-color: #3498db;
        outline: 2px solid #fff;
        outline-offset: -2px;
    }
    
    /* Mobile sub-menu styling - hide by default */
    .main-navigation ul ul,
    .main-navigation .nav-menu ul,
    .main-navigation .sub-menu {
        position: static !important;
        display: none !important;
        background: #2c3e50 !important;
        margin-left: 20px !important;
        border-left: 2px solid #3498db !important;
        box-shadow: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* Show sub-menus when parent has submenu-open class */
    .main-navigation li.submenu-open > ul,
    .main-navigation .nav-menu li.submenu-open > ul,
    .main-navigation li.submenu-open > .sub-menu {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* Make sub-menus visible when toggled */
    .main-navigation li.submenu-open ul,
    .main-navigation li.submenu-open .sub-menu {
        display: block !important;
        background: #2c3e50 !important;
        border-left: 2px solid #3498db !important;
        margin-left: 20px !important;
        position: static !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        box-shadow: none !important;
        z-index: auto !important;
    }
    
    /* Debug: Visual indicator for submenu-open class */
    .main-navigation li.submenu-open > a {
        background-color: #3498db !important;
        color: #fff !important;
    }
    
    .main-navigation ul ul a,
    .main-navigation .nav-menu ul a,
    .main-navigation .sub-menu a {
        padding: 10px 20px !important;
        font-size: 0.9rem !important;
        display: block !important;
        color: #ecf0f1 !important;
        text-decoration: none !important;
        background: transparent !important;
    }
    
    .main-navigation ul ul a:hover,
    .main-navigation .nav-menu ul a:hover,
    .main-navigation .sub-menu a:hover {
        background-color: #3498db !important;
        color: #fff !important;
    }
    
    .main-navigation ul ul li,
    .main-navigation .nav-menu ul li,
    .main-navigation .sub-menu li {
        margin: 0 !important;
        padding: 0 !important;
        border-bottom: 1px solid #34495e !important;
        position: relative !important;
        width: 100% !important;
    }
    
    .main-navigation ul ul ul,
    .main-navigation .nav-menu ul ul,
    .main-navigation .sub-menu ul {
        margin-left: 20px;
    }
    
    /* Ensure proper scroll behavior */
    .main-navigation ul,
    .main-navigation .nav-menu {
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Add padding to ensure last items are fully visible */
    .main-navigation ul li:last-child,
    .main-navigation .nav-menu li:last-child {
        padding-bottom: 20px;
    }
    
    /* Mobile sub-menu indicators */
    .main-navigation li.menu-item-has-children > a::after {
        content: '▶';
        margin-left: 8px;
        font-size: 0.8rem;
        transition: transform 0.3s ease;
    }
    
    .main-navigation li.submenu-open > a::after {
        transform: rotate(90deg);
    }
}

/* Focus styles */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

/* Enhanced focus for links */
a:focus {
    background-color: rgba(52, 152, 219, 0.1);
    border-radius: 3px;
}

/* Focus for buttons */
button:focus {
    background-color: #2980b9;
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px #3498db;
}

/* Focus for form elements */
input:focus,
textarea:focus,
select:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

/* Loading animation */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #3498db;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Enhanced Timeline Animations */
.timeline-line {
    transition: transform 0.1s ease-out;
}

.timeline-card {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-card.animate-in {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.timeline-card.hovered {
    transform: translateY(-5px) scale(1.02);
    z-index: 5;
}

.timeline-card.expanded {
    transform: translateY(-10px) scale(1.05);
    z-index: 10;
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

/* Staggered animation for cards */
.timeline-card:nth-child(1) { transition-delay: 0.1s; }
.timeline-card:nth-child(2) { transition-delay: 0.2s; }
.timeline-card:nth-child(3) { transition-delay: 0.3s; }
.timeline-card:nth-child(4) { transition-delay: 0.4s; }
.timeline-card:nth-child(5) { transition-delay: 0.5s; }
.timeline-card:nth-child(6) { transition-delay: 0.6s; }

/* Enhanced dot animations */
.timeline-dot {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-card:hover .timeline-dot {
    transform: translateY(-50%) scale(1.3);
    box-shadow: 0 0 25px rgba(52, 152, 219, 0.6);
}

.timeline-card.expanded .timeline-dot {
    transform: translateY(-50%) scale(1.5);
    box-shadow: 0 0 35px rgba(52, 152, 219, 0.8);
}

/* Smooth transitions for all interactive elements */
.timeline-card,
.timeline-dot,
.card-content,
.card-title,
.card-excerpt {
    transition: all 0.3s ease;
}

/* Enhanced focus states for accessibility */
.timeline-card:focus {
    outline: 3px solid #3498db;
    outline-offset: 3px;
}

.timeline-card:focus .timeline-dot {
    transform: translateY(-50%) scale(1.2);
    box-shadow: 0 0 20px rgba(52, 152, 219, 0.7);
}

/* WordPress Core CSS Classes */
.wp-caption {
    max-width: 100%;
    margin-bottom: 1.5em;
    padding: 0.5em;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 4px;
}

.wp-caption img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

.wp-caption-text {
    text-align: center;
    font-size: 0.9em;
    color: #6c757d;
    margin: 0.5em 0 0 0;
    padding: 0;
}

.sticky {
    position: relative;
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 4px;
    padding: 1em;
    margin-bottom: 1.5em;
}

.gallery-caption {
    font-size: 0.9em;
    color: #6c757d;
    text-align: center;
    margin: 0.5em 0 0 0;
    padding: 0;
}

.bypostauthor {
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
    padding: 0.5em;
    margin: 0.5em 0;
}

.alignleft {
    float: left;
    margin: 0 1.5em 1em 0;
}

.alignright {
    float: right;
    margin: 0 0 1em 1.5em;
}

.aligncenter {
    display: block;
    margin: 0 auto 1em auto;
    text-align: center;
}

.alignwide {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    max-width: 100vw;
    width: 100vw;
}

.alignfull {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    max-width: 100vw;
    width: 100vw;
}

/* Clear floats */
.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

/* Block Styles */
.wp-block-paragraph.is-style-timeline-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #555;
    margin-bottom: 1.5em;
    padding: 1em;
    background: #f8f9fa;
    border-left: 4px solid #3498db;
    border-radius: 0 4px 4px 0;
}

.wp-block-group.is-style-timeline-card {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 2em;
    margin: 2em 0;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.wp-block-group.is-style-timeline-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.wp-block-image.is-style-featured-image {
    margin: 1.5em 0;
}

.wp-block-image.is-style-featured-image img {
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.wp-block-image.is-style-featured-image:hover img {
    transform: scale(1.05);
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 4em 2em;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    margin-bottom: 3em;
}

.hero-section h1 {
    font-size: 3rem;
    margin-bottom: 1em;
    font-weight: 700;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 2em;
    opacity: 0.9;
}

.hero-section .wp-block-button__link {
    background: #fff;
    color: #667eea;
    padding: 1em 2em;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hero-section .wp-block-button__link:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40px 0;
    padding: 0;
    list-style: none;
    gap: 5px;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 8px 12px;
    margin: 0 2px;
    background: #f8f9fa;
    color: #6c757d;
    text-decoration: none;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    transition: all 0.3s ease;
    cursor: pointer;
}

.pagination .page-numbers:hover {
    background: #3498db;
    color: #fff;
    border-color: #3498db;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3);
}

.pagination .page-numbers.current {
    background: #3498db;
    color: #fff;
    border-color: #3498db;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.3);
}

.pagination .page-numbers.dots {
    background: transparent;
    border: none;
    color: #6c757d;
    cursor: default;
    font-weight: bold;
}

.pagination .page-numbers.dots:hover {
    background: transparent;
    color: #6c757d;
    transform: none;
    box-shadow: none;
}

.pagination .prev,
.pagination .next {
    min-width: auto;
    padding: 8px 16px;
    font-weight: 600;
}

.pagination .prev:before {
    content: "← ";
    margin-right: 5px;
}

.pagination .next:after {
    content: " →";
    margin-left: 5px;
}

/* Pagination for mobile */
@media (max-width: 768px) {
    .pagination {
        margin: 30px 0;
        gap: 3px;
    }
    
    .pagination .page-numbers {
        min-width: 35px;
        height: 35px;
        padding: 6px 8px;
        font-size: 13px;
        margin: 0 1px;
    }
    
    .pagination .prev,
    .pagination .next {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .pagination .page-numbers.dots {
        min-width: 20px;
        padding: 6px 4px;
    }
}

/* Pagination for small screens */
@media (max-width: 480px) {
    .pagination {
        flex-wrap: wrap;
        gap: 2px;
    }
    
    .pagination .page-numbers {
        min-width: 32px;
        height: 32px;
        padding: 4px 6px;
        font-size: 12px;
        margin: 0;
    }
    
    .pagination .prev,
    .pagination .next {
        padding: 4px 8px;
        font-size: 12px;
    }
}

/* Pagination focus states for accessibility */
.pagination .page-numbers:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
    background: #3498db;
    color: #fff;
    border-color: #3498db;
}

/* Pagination loading state */
.pagination.loading .page-numbers {
    opacity: 0.6;
    pointer-events: none;
}

/* Pagination with different styles */
.pagination.style-minimal .page-numbers {
    background: transparent;
    border: 1px solid #e9ecef;
    color: #495057;
}

.pagination.style-minimal .page-numbers:hover {
    background: #e9ecef;
    color: #495057;
    border-color: #dee2e6;
}

.pagination.style-minimal .page-numbers.current {
    background: #495057;
    color: #fff;
    border-color: #495057;
}

/* Pagination with rounded style */
.pagination.style-rounded .page-numbers {
    border-radius: 20px;
}

/* Pagination with square style */
.pagination.style-square .page-numbers {
    border-radius: 0;
}

/* Pagination navigation wrapper */
.navigation {
    margin: 40px 0;
}

.navigation .nav-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.navigation .nav-previous,
.navigation .nav-next {
    flex: 1;
}

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

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

.navigation .nav-previous a,
.navigation .nav-next a {
    display: inline-flex;
    align-items: center;
    padding: 12px 20px;
    background: #f8f9fa;
    color: #495057;
    text-decoration: none;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.navigation .nav-previous a:hover,
.navigation .nav-next a:hover {
    background: #3498db;
    color: #fff;
    border-color: #3498db;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3);
}

.navigation .nav-previous a:before {
    content: "← ";
    margin-right: 8px;
}

.navigation .nav-next a:after {
    content: " →";
    margin-left: 8px;
}

/* Mobile navigation */
@media (max-width: 768px) {
    .navigation .nav-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .navigation .nav-previous,
    .navigation .nav-next {
        text-align: center;
        width: 100%;
    }
    
    .navigation .nav-previous a,
    .navigation .nav-next a {
        width: 100%;
        justify-content: center;
    }
}