/*
Theme Name: FutureExa News
Theme URI: https://futureexa.com
Author: FutureExa
Author URI: https://futureexa.com
Description: A modern, fast, dark-mode WordPress news theme optimized for Google AdSense. Features CSS-only animations, card-based grid layout, and a premium tech aesthetic.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: futureexa-news
Tags: news, blog, dark, one-column, two-columns, custom-menu, featured-images, threaded-comments, translation-ready, custom-logo, custom-background, theme-options, full-width-template, grid-layout
*/

/* ============================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================ */
:root {
    /* Background Colors */
    --bg-primary: #0a1929;
    --bg-secondary: #0f2744;
    --bg-card: #112240;
    --bg-card-hover: #1a3358;
    --bg-header: rgba(10, 25, 41, 0.95);
    --bg-footer: #060f1a;
    --bg-input: #112240;
    --bg-tag: rgba(0, 212, 255, 0.1);
    --bg-overlay: rgba(10, 25, 41, 0.8);

    /* Text Colors */
    --text-primary: #e6f1ff;
    --text-secondary: #8892b0;
    --text-muted: #5a6580;
    --text-accent: #00d4ff;

    /* Accent Colors */
    --accent-primary: #00d4ff;
    --accent-secondary: #7b61ff;
    --accent-success: #00e676;
    --accent-warning: #ffab40;
    --accent-danger: #ff5252;

    /* Border & Shadow */
    --border-color: rgba(0, 212, 255, 0.1);
    --border-hover: rgba(0, 212, 255, 0.3);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.15);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-lg: 1.125rem;
    --fs-xl: 1.25rem;
    --fs-2xl: 1.5rem;
    --fs-3xl: 1.875rem;
    --fs-4xl: 2.25rem;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Layout */
    --max-width: 1280px;
    --content-width: 860px;
    --sidebar-width: 340px;
    --header-height: 70px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a:hover {
    color: #fff;
}

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

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

/* ============================================
   ANIMATIONS (CSS-only)
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px rgba(0, 212, 255, 0.2); }
    50% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.4); }
}

@keyframes borderGlow {
    0%, 100% { border-color: rgba(0, 212, 255, 0.1); }
    50% { border-color: rgba(0, 212, 255, 0.4); }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.animate-fade-in {
    animation: fadeIn 0.5s ease forwards;
    opacity: 0;
}

.animate-slide-left {
    animation: slideInLeft 0.6s ease forwards;
    opacity: 0;
}

.animate-slide-right {
    animation: slideInRight 0.6s ease forwards;
    opacity: 0;
}

/* Staggered animation delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }
.delay-9 { animation-delay: 0.9s; }

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-header);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-2xl);
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    text-decoration: none;
}

.site-logo .logo-text {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-logo:hover {
    color: var(--text-primary);
}

/* Main Navigation */
.main-navigation {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex: 1;
    margin: 0 var(--space-md);
}

.nav-menu::-webkit-scrollbar {
    display: none;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: block;
    padding: 6px 10px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-menu > li > a:hover,
.nav-menu > li > a:focus {
    color: var(--text-accent);
    background: var(--bg-tag);
}

/* Dropdown menu */
.nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: 100;
}

.nav-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-menu .sub-menu a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    font-size: var(--fs-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-menu .sub-menu a:hover {
    color: var(--text-accent);
    background: var(--bg-tag);
    padding-left: calc(var(--space-md) + var(--space-xs));
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* Search Toggle */
.search-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.search-toggle:hover {
    color: var(--text-accent);
    background: var(--bg-tag);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.menu-toggle:hover {
    background: var(--bg-tag);
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Better Sidebar Search Form */
.widget .search-form,
.sidebar .search-form {
    display: flex;
    gap: 0;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition-base);
}

.widget .search-form:focus-within,
.sidebar .search-form:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.widget .search-form .search-field,
.sidebar .search-form .search-field {
    flex: 1;
    padding: 10px 14px;
    background: transparent;
    border: none;
    font-size: var(--fs-sm);
    color: var(--text-primary);
    outline: none;
}

.widget .search-form .search-field::placeholder,
.sidebar .search-form .search-field::placeholder {
    color: var(--text-muted);
}

.widget .search-form .search-submit,
.sidebar .search-form .search-submit {
    padding: 10px 16px;
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-weight: 700;
    font-size: var(--fs-sm);
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.widget .search-form .search-submit:hover,
.sidebar .search-form .search-submit:hover {
    background: #fff;
}

/* Archive List Layout (Image Left, Title Right with Dividers) */
.archive-post-list {
    display: flex;
    flex-direction: column;
}

.archive-post-item {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.archive-post-item:last-child {
    border-bottom: none;
}

.archive-post-item:hover {
    padding-left: var(--space-sm);
}

.archive-post-item .api-thumbnail {
    width: 180px;
    height: 120px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.archive-post-item .api-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.archive-post-item:hover .api-thumbnail img {
    transform: scale(1.05);
}

.archive-post-item .api-content {
    flex: 1;
    min-width: 0;
}

.archive-post-item .api-content .api-date {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
    display: block;
}

.archive-post-item .api-content h3 {
    font-size: var(--fs-lg);
    font-weight: 700;
    line-height: 1.4;
    color: #ffffff;
    margin-bottom: var(--space-xs);
}

.archive-post-item .api-content h3 a {
    color: #ffffff;
    transition: color var(--transition-fast);
}

.archive-post-item .api-content h3 a:hover {
    color: var(--accent-primary);
}

.archive-post-item .api-content p {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 768px) {
    .archive-post-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .archive-post-item .api-thumbnail {
        width: 100%;
        height: 200px;
    }
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: var(--bg-overlay);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.search-overlay .search-form {
    width: 90%;
    max-width: 640px;
    animation: fadeInUp 0.4s ease;
}

.search-overlay .search-form .search-field {
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    font-size: var(--fs-xl);
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-base);
}

.search-overlay .search-form .search-field:focus {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.search-overlay .search-close {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-2xl);
    color: var(--text-secondary);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.search-overlay .search-close:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

/* ============================================
   BREAKING NEWS TICKER
   ============================================ */
.breaking-news-bar {
    background: linear-gradient(90deg, var(--accent-danger) 0%, #ff1744 100%);
    color: #fff;
    overflow: hidden;
    position: relative;
}

.breaking-news-bar .ticker-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(0, 0, 0, 0.2);
    white-space: nowrap;
    position: relative;
    z-index: 2;
}

.breaking-news-bar .ticker-content {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--fs-sm);
    font-weight: 500;
    white-space: nowrap;
    animation: tickerScroll 30s linear infinite;
}

@keyframes tickerScroll {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* ============================================
   HERO / FEATURED SECTION (HOME)
   ============================================ */
.hero-section {
    padding: var(--space-xl) 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-md);
    min-height: 500px;
}

.hero-main {
    grid-row: 1 / 3;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 500px;
}

.hero-main a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

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

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

.hero-main .hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-2xl);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
}

.hero-main .hero-content .category-tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.15);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.hero-main .hero-content h2 {
    font-size: var(--fs-3xl);
    font-weight: 800;
    line-height: 1.2;
    color: #fff;
    margin-bottom: var(--space-sm);
}

.hero-main .hero-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--fs-sm);
    max-width: 500px;
}

.hero-side {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 240px;
}

.hero-side a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

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

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

.hero-side .hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
}

.hero-side .hero-content .category-tag {
    display: inline-block;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.15);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-xs);
}

.hero-side .hero-content h3 {
    font-size: var(--fs-lg);
    font-weight: 700;
    line-height: 1.3;
    color: #fff;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--border-color);
}

.section-header h2 {
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-header h2 .accent-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.section-header .view-all {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--text-accent);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    transition: gap var(--transition-fast);
}

.section-header .view-all:hover {
    gap: var(--space-sm);
    color: #fff;
}

/* ============================================
   POST CARDS GRID
   ============================================ */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

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

.posts-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

.post-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.post-card .card-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.post-card .card-thumbnail a {
    display: block;
    width: 100%;
    height: 100%;
}

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

.post-card:hover .card-thumbnail img {
    transform: scale(1.08);
}

.post-card .card-thumbnail .category-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-primary);
    background: rgba(10, 25, 41, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-sm);
}

.post-card .card-body {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card .card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

.post-card .card-meta .category-link {
    color: var(--accent-primary);
    font-weight: 600;
}

.post-card .card-title {
    font-size: var(--fs-lg);
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card .card-title a {
    color: inherit;
    transition: color var(--transition-fast);
}

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

.post-card .card-excerpt {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.post-card .card-footer {
    display: none;
}

/* Horizontal Card (List Style) */
.post-card-horizontal {
    display: flex;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
    margin-bottom: var(--space-md);
}

.post-card-horizontal:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.post-card-horizontal .card-thumbnail {
    width: 280px;
    min-height: 180px;
    flex-shrink: 0;
}

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

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

.post-card-horizontal .card-body {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Numbered/Trending Card */
.trending-number {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-lg);
    font-weight: 800;
    color: var(--accent-primary);
    background: rgba(10, 25, 41, 0.85);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

/* ============================================
   SIDEBAR
   ============================================ */
.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--space-2xl);
}

.sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    align-self: start;
}

.widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.widget-title {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--accent-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.widget-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--accent-primary);
    border-radius: 2px;
}

/* Popular Posts Widget */
.popular-posts-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.popular-post-item {
    display: flex;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

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

.popular-post-item .pp-thumbnail {
    width: 80px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

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

.popular-post-item .pp-content h4 {
    font-size: var(--fs-sm);
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.popular-post-item .pp-content h4 a {
    color: inherit;
}

.popular-post-item .pp-content h4 a:hover {
    color: var(--accent-primary);
}

.popular-post-item .pp-content .pp-date {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

/* Newsletter Widget */
.newsletter-widget p {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.newsletter-form input[type="email"] {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-base);
}

.newsletter-form input[type="email"]:focus {
    border-color: var(--accent-primary);
}

.newsletter-form button {
    padding: var(--space-md);
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-weight: 700;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.newsletter-form button:hover {
    background: #fff;
    box-shadow: var(--shadow-glow);
}

/* Category Widget */
.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.category-list a {
    display: inline-block;
    padding: 6px 14px;
    font-size: var(--fs-xs);
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-tag);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.category-list a:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.15);
}

/* Social Widget */
.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    background: var(--bg-tag);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

/* ============================================
   SINGLE POST
   ============================================ */
.single-post-header {
    text-align: center;
    padding: var(--space-3xl) 0 var(--space-xl);
    max-width: 800px;
    margin: 0 auto;
}

.single-post-header .category-tags {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.single-post-header .category-tags a {
    padding: 4px 14px;
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-primary);
    background: var(--bg-tag);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.single-post-header .category-tags a:hover {
    background: rgba(0, 212, 255, 0.2);
}

.single-post-header h1 {
    font-size: var(--fs-4xl);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.single-post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    color: var(--text-muted);
    font-size: var(--fs-sm);
}

.single-post-meta .author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-hover);
}

.single-post-meta .author-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.single-post-meta .author-name {
    color: var(--text-primary);
    font-weight: 600;
}

/* Featured Image */
.single-featured-image {
    max-width: var(--max-width);
    margin: 0 auto var(--space-2xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.single-featured-image img {
    width: 100%;
    object-fit: cover;
}

/* Post Content */
.single-post-content {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-lg) var(--space-3xl);
}

.single-post-content p {
    font-size: var(--fs-lg);
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.single-post-content h2 {
    font-size: var(--fs-3xl);
    font-weight: 800;
    color: var(--text-primary);
    margin: var(--space-2xl) 0 var(--space-lg);
}

.single-post-content h3 {
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: var(--space-xl) 0 var(--space-md);
}

.single-post-content h4 {
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: var(--space-lg) 0 var(--space-sm);
}

.single-post-content img {
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
}

.single-post-content a {
    color: var(--accent-primary);
    text-decoration: underline;
    text-decoration-color: rgba(0, 212, 255, 0.3);
    text-underline-offset: 3px;
    transition: text-decoration-color var(--transition-fast);
}

.single-post-content a:hover {
    text-decoration-color: var(--accent-primary);
}

.single-post-content blockquote {
    border-left: 4px solid var(--accent-primary);
    padding: var(--space-lg) var(--space-xl);
    margin: var(--space-xl) 0;
    background: var(--bg-tag);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--text-primary);
}

.single-post-content ul,
.single-post-content ol {
    padding-left: var(--space-xl);
    margin-bottom: var(--space-lg);
    color: var(--text-secondary);
}

.single-post-content li {
    margin-bottom: var(--space-sm);
    line-height: 1.7;
}

.single-post-content ul li::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    margin-right: var(--space-sm);
    vertical-align: middle;
}

.single-post-content pre,
.single-post-content code {
    font-family: var(--font-mono);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.single-post-content code {
    padding: 2px 6px;
    font-size: 0.9em;
    color: var(--accent-primary);
}

.single-post-content pre {
    padding: var(--space-xl);
    overflow-x: auto;
    margin: var(--space-xl) 0;
    border: 1px solid var(--border-color);
}

.single-post-content pre code {
    padding: 0;
    background: none;
    color: var(--text-primary);
}

/* Post Tags */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.post-tags .tag-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-right: var(--space-sm);
}

.post-tags a {
    display: inline-block;
    padding: 4px 12px;
    font-size: var(--fs-xs);
    color: var(--text-secondary);
    background: var(--bg-tag);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.post-tags a:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

/* Author Box */
.author-box {
    display: flex;
    gap: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-2xl) 0;
}

.author-box .author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid var(--accent-primary);
}

.author-box .author-details h4 {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.author-box .author-details p {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Related Posts */
.related-posts {
    margin: var(--space-3xl) 0;
}

.related-posts .section-header {
    margin-bottom: var(--space-xl);
}

/* Post Navigation */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin: var(--space-2xl) 0;
}

.post-nav-link {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.post-nav-link:hover {
    border-color: var(--border-hover);
}

.post-nav-link .nav-label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.post-nav-link .nav-title {
    font-size: var(--fs-base);
    font-weight: 600;
    color: var(--text-primary);
}

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

/* ============================================
   COMMENTS
   ============================================ */
.comments-area {
    margin-top: var(--space-3xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.comments-title {
    font-size: var(--fs-2xl);
    font-weight: 700;
    margin-bottom: var(--space-xl);
}

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

.comment {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--border-color);
}

.comment .comment-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.comment .comment-content {
    flex: 1;
}

.comment .comment-author {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.comment .comment-date {
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.comment .comment-text {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Comment Form */
.comment-respond {
    margin-top: var(--space-2xl);
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    outline: none;
    transition: border-color var(--transition-base);
}

.comment-form input:focus,
.comment-form textarea:focus {
    border-color: var(--accent-primary);
}

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

.comment-form .submit {
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-weight: 700;
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.comment-form .submit:hover {
    background: #fff;
}

/* ============================================
   AD SLOTS (AdSense Ready)
   ============================================ */
.ad-slot {
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 90px;
    margin: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}

.ad-slot::before {
    content: 'Advertisement';
    position: absolute;
    bottom: 4px;
    right: 8px;
    font-size: 10px;
    color: var(--text-muted);
    opacity: 0.5;
}

.ad-slot-header {
    text-align: center;
    margin: var(--space-md) 0;
}

.ad-slot-in-article {
    margin: var(--space-2xl) 0;
    clear: both;
}

.ad-slot-sidebar {
    margin: var(--space-lg) 0;
}

.ad-slot-below-title {
    margin: var(--space-lg) 0 var(--space-xl);
}

.ad-slot-after-content {
    margin: var(--space-xl) 0;
}

/* ============================================
   PAGINATION / LOAD MORE
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin: var(--space-2xl) 0;
}

.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 var(--space-sm);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: var(--bg-tag);
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-2xl);
    background: transparent;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: var(--fs-sm);
    border: 2px solid var(--accent-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    margin: var(--space-2xl) auto;
    display: flex;
}

.load-more-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--bg-footer);
    border-top: 1px solid var(--border-color);
    margin-top: var(--space-3xl);
}

.footer-widgets {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    padding: var(--space-3xl) 0;
}

.footer-widget .footer-logo {
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: block;
}

.footer-widget .footer-logo .logo-text {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-widget p {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.footer-widget h4 {
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.footer-widget ul li {
    margin-bottom: var(--space-sm);
}

.footer-widget ul li a {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.footer-widget ul li a:hover {
    color: var(--accent-primary);
    padding-left: var(--space-sm);
}

.footer-bottom {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--fs-sm);
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-bottom-links a {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--accent-primary);
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
    font-size: var(--fs-sm);
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.breadcrumb .separator {
    color: var(--text-muted);
}

/* ============================================
   404 PAGE
   ============================================ */
.error-404 {
    text-align: center;
    padding: var(--space-3xl) 0;
}

.error-404 .error-code {
    font-size: 8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.error-404 h2 {
    font-size: var(--fs-2xl);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.error-404 p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.error-404 .search-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: var(--space-sm);
}

.error-404 .search-form .search-field {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    outline: none;
}

.error-404 .search-form .search-submit {
    padding: var(--space-md) var(--space-xl);
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-weight: 700;
    border-radius: var(--radius-md);
}

/* ============================================
   ARCHIVE PAGE HEADER
   ============================================ */
.archive-header {
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--space-2xl);
}

.archive-header h1 {
    font-size: var(--fs-3xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.archive-header .archive-description {
    color: var(--text-secondary);
    font-size: var(--fs-lg);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

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

.back-to-top:hover {
    background: #fff;
    transform: translateY(-4px);
}

/* ============================================
   LOADING SKELETON
   ============================================ */
.skeleton {
    background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

.skeleton-text {
    height: 14px;
    margin-bottom: var(--space-sm);
    border-radius: 4px;
}

.skeleton-title {
    height: 22px;
    width: 80%;
    margin-bottom: var(--space-md);
}

.skeleton-image {
    aspect-ratio: 16/10;
    width: 100%;
}

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

    .hero-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .hero-main {
        grid-row: auto;
        min-height: 400px;
    }

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

    .sidebar {
        position: static;
    }

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

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        background: var(--bg-primary);
        padding: var(--space-xl);
        gap: var(--space-sm);
        opacity: 0;
        visibility: hidden;
        transform: translateX(100%);
        transition: all var(--transition-base);
        overflow-y: auto;
        z-index: 999;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }

    .nav-menu > li > a {
        font-size: var(--fs-base);
        padding: var(--space-md);
    }

    .menu-toggle {
        display: flex;
    }

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

    .hero-main .hero-content h2 {
        font-size: var(--fs-2xl);
    }

    .single-post-header h1 {
        font-size: var(--fs-2xl);
    }

    .post-card-horizontal {
        flex-direction: column;
    }

    .post-card-horizontal .card-thumbnail {
        width: 100%;
        min-height: 200px;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .section-header h2 {
        font-size: var(--fs-xl);
    }

    .post-card .card-body {
        padding: var(--space-md);
    }

    .hero-main {
        min-height: 300px;
    }

    .hero-side {
        min-height: 200px;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .site-header,
    .site-footer,
    .sidebar,
    .ad-slot,
    .back-to-top,
    .breaking-news-bar,
    .post-navigation,
    .related-posts {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }

    .single-post-content p {
        color: #000;
    }
}