/*
Theme Name: BitHub Africa Archive
Theme URI: https://bithubafrica.com
Author: BitHub Africa
Author URI: https://bithubafrica.com
Description: A commemorative archive theme celebrating 10 years of blockchain innovation in Africa. Features immersive storytelling, glassmorphic design, and brand-compliant styling.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Template: generatepress
Text Domain: bithub-archive
Tags: archive, memorial, dark-mode, custom-colors, custom-logo, featured-images, full-width-template

BitHub Africa Archive Theme
Copyright 2024-2025 BitHub Africa

10 Years of Building the Future of Blockchain in Africa
2015 - 2025
*/

/* =========================================
   NOTE: Design tokens are loaded via functions.php
   See tokens/brand.css for CSS custom properties
   ========================================= */

/* =========================================
   CSS RESET & BASE STYLES
   ========================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* Override GeneratePress defaults */
.site {
    background-color: var(--color-background);
}

/* =========================================
   TYPOGRAPHY
   ========================================= */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    color: var(--color-text);
    margin-top: 0;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
    margin-top: 0;
    margin-bottom: var(--space-4);
}

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

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

/* =========================================
   UTILITY CLASSES
   ========================================= */

/* Text utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }

/* Display utilities */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.grid { display: grid; }

/* Flexbox utilities */
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.flex-col { flex-direction: column; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Spacing utilities */
.m-0 { margin: 0; }
.p-0 { padding: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }

/* Width utilities */
.w-full { width: 100%; }
.max-w-xl { max-width: var(--container-xl); }
.max-w-2xl { max-width: var(--container-2xl); }
.mx-auto { margin-left: auto; margin-right: auto; }

/* =========================================
   COMPONENT: GLASSMORPHIC CARD
   ========================================= */

.bh-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    transition: transform var(--transition-base),
                box-shadow var(--transition-base),
                border-color var(--transition-base);
}

.bh-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--glass-border-hover);
}

/* =========================================
   COMPONENT: BUTTONS
   ========================================= */

.bh-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    line-height: 1;
    text-decoration: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.bh-btn--primary {
    background: var(--color-primary);
    color: var(--color-text);
    border-color: var(--color-primary);
}

.bh-btn--primary:hover {
    background: transparent;
    color: var(--color-primary);
}

.bh-btn--ghost {
    background: transparent;
    color: var(--color-accent);
    border-color: var(--glass-border);
}

.bh-btn--ghost:hover {
    background: var(--glass-bg-light);
    border-color: var(--color-accent);
}

.bh-btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

/* =========================================
   COMPONENT: STAT CARD
   ========================================= */

.bh-stat {
    text-align: center;
    padding: var(--space-6);
}

.bh-stat__number {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.bh-stat__label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* =========================================
   COMPONENT: POST CARD
   ========================================= */

.bh-post-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.bh-post-card__image {
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.bh-post-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.bh-post-card__meta {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.bh-post-card__title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-2);
}

.bh-post-card__title a {
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.bh-post-card__title a:hover {
    color: var(--color-accent);
}

/* =========================================
   COMPONENT: BADGE
   ========================================= */

.bh-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
    background: rgba(var(--bh-brown-light-rgb), 0.2);
    color: var(--color-accent);
    border: 1px solid var(--glass-border);
}

.bh-badge--primary {
    background: var(--color-primary);
    color: var(--color-text);
    border-color: var(--color-primary);
}

/* =========================================
   COMPONENT: SECTION HEADER
   ========================================= */

.bh-section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.bh-section-header__label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.bh-section-header__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.bh-section-header__description {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* =========================================
   ANIMATION: SCROLL REVEAL
   ========================================= */

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow),
                transform var(--transition-slow);
}

.animate-on-scroll.visible,
.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }
.animate-on-scroll:nth-child(5) { transition-delay: 0.5s; }

/* =========================================
   ANIMATION: FADE IN
   ========================================= */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn var(--transition-slow) forwards;
}

/* =========================================
   ANIMATION: PULSE GLOW
   ========================================= */

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(var(--bh-brown-light-rgb), 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(var(--bh-brown-light-rgb), 0.5);
    }
}

.pulse-glow {
    animation: pulseGlow 3s ease-in-out infinite;
}

/* =========================================
   CONTAINER
   ========================================= */

.bh-container {
    width: 100%;
    max-width: var(--container-2xl);
    margin: 0 auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

@media (min-width: 768px) {
    .bh-container {
        padding-left: var(--space-8);
        padding-right: var(--space-8);
    }
}

/* =========================================
   RESPONSIVE HELPERS
   ========================================= */

@media (max-width: 767px) {
    .hide-mobile { display: none !important; }
}

@media (min-width: 768px) {
    .hide-desktop { display: none !important; }
}

/* =========================================
   GENERATEPRESS OVERRIDES - GLOBAL DARK THEME
   ========================================= */

/* Site-wide dark background */
body,
.site,
.site-content,
.inside-article,
.entry-content,
#page,
.grid-container {
    background-color: var(--color-background) !important;
    color: var(--color-text);
}

/* Header styling */
.site-header,
.main-navigation,
.inside-header {
    background-color: var(--bh-brown-dark) !important;
    border-bottom: 1px solid var(--glass-border);
}

.site-title,
.site-title a {
    color: var(--color-text) !important;
    font-family: var(--font-display);
}

.site-description {
    color: var(--color-text-muted) !important;
}

/* Navigation */
.main-navigation a,
.main-navigation .main-nav ul li a,
.menu-toggle,
.menu-toggle:hover,
.menu-toggle:focus {
    color: var(--color-text) !important;
    transition: color var(--transition-fast);
}

.main-navigation a:hover,
.main-navigation .main-nav ul li a:hover {
    color: var(--color-accent) !important;
}

.main-navigation .main-nav ul ul {
    background-color: var(--bh-brown-dark) !important;
    border: 1px solid var(--glass-border);
}

.main-navigation .main-nav ul ul li a {
    color: var(--color-text) !important;
}

/* Content areas */
.entry-header,
.entry-title,
.entry-title a,
.page-header .page-title {
    color: var(--color-text) !important;
}

.entry-meta,
.entry-meta a,
.posted-on,
.byline,
.cat-links {
    color: var(--color-text-muted) !important;
}

.entry-meta a:hover {
    color: var(--color-accent) !important;
}

.entry-content,
.entry-content p,
.entry-summary {
    color: var(--color-text);
}

/* Article cards/posts */
article.post,
article.page,
.inside-article {
    background-color: var(--glass-bg) !important;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    padding: var(--space-6) !important;
}

.post-image,
.post-image img {
    border-radius: var(--radius-lg);
}

/* Sidebar / Widgets */
.sidebar,
.widget-area,
#right-sidebar,
#left-sidebar {
    background-color: transparent !important;
}

.widget,
.sidebar .widget {
    background-color: var(--glass-bg) !important;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
}

.widget-title,
.widget .widget-title {
    color: var(--color-text) !important;
    font-family: var(--font-display);
    font-size: var(--text-lg);
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: var(--space-2);
    margin-bottom: var(--space-4);
}

.widget a,
.widget li a {
    color: var(--color-accent) !important;
}

.widget a:hover,
.widget li a:hover {
    color: var(--color-primary) !important;
}

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

.widget li {
    padding: var(--space-2) 0;
    border-bottom: 1px solid rgba(var(--bh-pink-rgb), 0.1);
}

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

/* Footer */
.site-footer,
.site-info,
.inside-site-info {
    background-color: var(--bh-brown-dark) !important;
    color: var(--color-text-muted);
    border-top: 1px solid var(--glass-border);
}

.site-footer a,
.site-info a {
    color: var(--color-accent) !important;
}

.site-footer a:hover,
.site-info a:hover {
    color: var(--color-primary) !important;
}

/* Pagination */
.pagination,
.nav-links {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
}

.pagination a,
.nav-links a,
.page-numbers {
    background: var(--glass-bg);
    color: var(--color-text) !important;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-fast);
}

.pagination a:hover,
.nav-links a:hover,
.page-numbers:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

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

/* Buttons */
button,
input[type="button"],
input[type="submit"],
.button,
.wp-block-button__link {
    background-color: var(--color-primary) !important;
    color: var(--color-text) !important;
    border: 2px solid var(--color-primary) !important;
    border-radius: var(--radius-full);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-primary);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-fast);
}

button:hover,
input[type="button"]:hover,
input[type="submit"]:hover,
.button:hover,
.wp-block-button__link:hover {
    background-color: transparent !important;
    color: var(--color-primary) !important;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="search"],
input[type="password"],
textarea,
select {
    background-color: var(--glass-bg) !important;
    color: var(--color-text) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-md);
    padding: var(--space-3);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="search"]:focus,
textarea:focus {
    border-color: var(--color-accent) !important;
    outline: none;
}

::placeholder {
    color: var(--color-text-muted) !important;
}

/* Search form */
.search-form {
    display: flex;
    gap: var(--space-2);
}

.search-field {
    flex: 1;
}

/* Comments */
.comments-area,
#comments {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-top: var(--space-8);
}

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

.comment-body {
    background-color: rgba(var(--bh-brown-dark-rgb), 0.5);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
}

.comment-author,
.comment-author a {
    color: var(--color-accent) !important;
    font-weight: var(--font-semibold);
}

.comment-content,
.comment-content p {
    color: var(--color-text);
}

/* Archive/Category headers */
.archive-header,
.page-header {
    text-align: center;
    padding: var(--space-8) 0;
    margin-bottom: var(--space-8);
    border-bottom: 1px solid var(--glass-border);
}

.archive-title,
.page-title {
    color: var(--color-text) !important;
    font-family: var(--font-display);
}

.archive-description,
.taxonomy-description {
    color: var(--color-text-muted);
    max-width: 600px;
    margin: var(--space-4) auto 0;
}

/* Featured images */
.featured-image,
.post-thumbnail {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-4);
}

.featured-image img,
.post-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

/* Breadcrumbs */
.breadcrumbs,
.breadcrumb {
    color: var(--color-text-muted);
    padding: var(--space-4) 0;
}

.breadcrumbs a,
.breadcrumb a {
    color: var(--color-accent) !important;
}

/* Return to Archive link */
.return-to-archive {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--color-accent) !important;
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
    transition: all var(--transition-fast);
}

.return-to-archive:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text) !important;
}

/* =========================================
   HIDE INACTIVE ARCHIVE PAGES IN NAVIGATION
   ========================================= */

/* Hide pages that shouldn't be active in archive mode */
.main-navigation a[href*="/subscribe"],
.main-navigation a[href*="/contact-us"],
.main-navigation a[href*="/contact"],
.main-navigation a[href*="/contribute"],
.main-navigation a[href*="/calendar"],
.menu-item a[href*="/subscribe"],
.menu-item a[href*="/contact-us"],
.menu-item a[href*="/contact"],
.menu-item a[href*="/contribute"],
.menu-item a[href*="/calendar"],
li.menu-item a[href*="/subscribe"],
li.menu-item a[href*="/contact"],
li.menu-item a[href*="/contribute"],
li.menu-item a[href*="/calendar"] {
    display: none !important;
}

/* Also hide parent list items */
.menu-item:has(a[href*="/subscribe"]),
.menu-item:has(a[href*="/contact-us"]),
.menu-item:has(a[href*="/contribute"]),
.menu-item:has(a[href*="/calendar"]) {
    display: none !important;
}

/* =========================================
   ARCHIVE PORTAL SPECIFIC STYLES
   ========================================= */

/* Note: Archive portal styles are loaded via functions.php
   See components/archive-portal.css */