/*
Theme Name: Infobd 3D
Theme URI: https://infobd.online/
Author: Infobd.online
Author URI: https://infobd.online/
Description: A premium 3D news portal theme with gaming, eCommerce, and news features. Highly secure, fully responsive, mobile + desktop ready. Includes 3D effects, animated cards, parallax hero, copyright protection hooks, and 80+ admin features (with the companion Infobd Mega Plugin).
Version: 1.1.0
Requires at least: 5.5
Tested up to: 6.5
Requires PHP: 7.2
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: infobd-3d
Tags: news, blog, three-column, custom-colors, custom-menu, featured-images, threaded-comments, translation-ready, e-commerce, full-width-template
*/

/* ===== ROOT VARIABLES ===== */
:root {
    --primary: #ff2d55;
    --primary-dark: #c70039;
    --secondary: #00d4ff;
    --accent: #ffd60a;
    --bg-dark: #0a0a1a;
    --bg-card: #131329;
    --bg-elevated: #1a1a35;
    --text: #f0f0ff;
    --text-muted: #a0a0c0;
    --border: rgba(255,255,255,0.08);
    --shadow-3d: 0 10px 30px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05) inset;
    --shadow-3d-hover: 0 20px 50px rgba(255,45,85,0.35), 0 0 0 1px rgba(255,255,255,0.1) inset;
    --gradient-1: linear-gradient(135deg,#ff2d55 0%,#c70039 50%,#900c3f 100%);
    --gradient-2: linear-gradient(135deg,#00d4ff 0%,#5e60ce 50%,#7400b8 100%);
    --gradient-3: linear-gradient(135deg,#ffd60a 0%,#ff9500 50%,#ff2d55 100%);
    --radius: 16px;
    --transition: all .4s cubic-bezier(.2,.9,.3,1.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Hind Siliguri', 'Noto Sans Bengali', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    perspective: 1500px;
}

/* Animated background */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 20% 10%, rgba(255,45,85,0.15), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0,212,255,0.12), transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(116,0,184,0.10), transparent 60%);
    z-index: -2;
    animation: bgShift 20s ease-in-out infinite alternate;
}
@keyframes bgShift {
    0% { transform: scale(1) rotate(0deg); }
    100% { transform: scale(1.2) rotate(5deg); }
}

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

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

/* ===== CONTAINER ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

/* ===== HEADER 3D ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10,10,26,0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    transform-style: preserve-3d;
}
.site-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-1);
    opacity: 0.05;
    pointer-events: none;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 0;
}
.site-logo {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -0.5px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 20px rgba(255,45,85,0.5);
    transform: translateZ(20px);
    transition: var(--transition);
}
.site-logo:hover { transform: translateZ(40px) scale(1.05); }

/* ===== TOP BAR (date, weather, social) ===== */
.top-bar {
    background: linear-gradient(90deg, var(--bg-elevated), var(--bg-card));
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-muted);
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    flex-wrap: wrap;
    gap: 10px;
}
.top-date {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    background: var(--gradient-1);
    color: #fff;
    border-radius: 20px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255,45,85,0.4);
    transform: translateZ(10px);
}
.top-social a {
    display: inline-flex;
    width: 28px; height: 28px;
    align-items: center; justify-content: center;
    margin-left: 6px;
    background: var(--bg-card);
    border-radius: 50%;
    border: 1px solid var(--border);
    transition: var(--transition);
}
.top-social a:hover {
    transform: translateY(-3px) rotateY(180deg);
    background: var(--gradient-1);
    color: #fff;
}

/* ===== NAV MENU 3D ===== */
.main-navigation {
    transform-style: preserve-3d;
}
.menu-toggle {
    display: none;
    background: var(--gradient-1);
    border: none;
    color: #fff;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 18px;
    cursor: pointer;
    box-shadow: var(--shadow-3d);
}
.nav-menu {
    list-style: none;
    display: flex;
    gap: 4px;
    align-items: center;
    /* Ensure not visible as panel on desktop */
    visibility: visible;
    opacity: 1;
    transform: none;
    position: static;
}
.nav-menu li { position: relative; }
.nav-menu a {
    display: block;
    padding: 10px 16px;
    color: var(--text);
    font-weight: 600;
    border-radius: 10px;
    transition: var(--transition);
    transform-style: preserve-3d;
}
.nav-menu > li > a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-1);
    border-radius: 10px;
    opacity: 0;
    transform: translateZ(-10px) scale(0.8);
    transition: var(--transition);
    z-index: -1;
}
.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a {
    color: #fff;
    transform: translateZ(15px);
}
.nav-menu > li > a:hover::before,
.nav-menu > li.current-menu-item > a::before {
    opacity: 1;
    transform: translateZ(0) scale(1);
    box-shadow: 0 8px 20px rgba(255,45,85,0.4);
}

/* Submenus */
.nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 8px;
    list-style: none;
    box-shadow: var(--shadow-3d);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) rotateX(-15deg);
    transform-origin: top center;
    transition: var(--transition);
    z-index: 100;
}
.nav-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) rotateX(0deg);
}
.nav-menu .sub-menu a {
    padding: 10px 14px;
    border-radius: 8px;
    font-weight: 500;
}
.nav-menu .sub-menu a:hover {
    background: var(--gradient-1);
    color: #fff;
    transform: translateX(6px);
}

/* Search button in header */
.header-search {
    position: relative;
}
.header-search-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text);
    width: 40px; height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}
.header-search-toggle:hover {
    transform: rotateY(180deg);
    background: var(--gradient-1);
}
.header-search-form {
    position: absolute;
    top: 110%;
    right: 0;
    width: 320px;
    background: var(--bg-elevated);
    padding: 12px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-3d);
    display: none;
}
.header-search.open .header-search-form { display: block; animation: dropIn .4s cubic-bezier(.2,.9,.3,1.4); }
@keyframes dropIn {
    from { opacity: 0; transform: translateY(-20px) rotateX(-30deg); }
    to { opacity: 1; transform: translateY(0) rotateX(0); }
}
.header-search-form input {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 14px;
}

/* ===== BREAKING NEWS TICKER ===== */
.breaking-news {
    background: var(--gradient-1);
    color: #fff;
    padding: 10px 0;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 20px rgba(255,45,85,0.3);
}
.breaking-news-inner {
    display: flex;
    align-items: center;
    gap: 16px;
}
.breaking-label {
    font-weight: 800;
    text-transform: uppercase;
    background: rgba(0,0,0,0.3);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    letter-spacing: 1px;
    flex-shrink: 0;
    animation: pulseGlow 2s infinite;
}
@keyframes pulseGlow {
    0%,100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.5); }
    50% { box-shadow: 0 0 0 10px rgba(255,255,255,0); }
}
.breaking-ticker {
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
}
.breaking-ticker span {
    display: inline-block;
    padding-left: 100%;
    animation: tickerScroll 35s linear infinite;
    font-weight: 600;
}
@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* ===== HERO / FEATURED SLIDER ===== */
.hero-section {
    padding: 30px 0;
    perspective: 1200px;
}
.hero-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}
.hero-main, .hero-side article {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-card);
    box-shadow: var(--shadow-3d);
    transition: var(--transition);
    transform-style: preserve-3d;
}
.hero-main { min-height: 460px; }
.hero-side { display: grid; gap: 20px; grid-template-rows: 1fr 1fr; }
.hero-side article { min-height: 220px; }
.hero-main:hover, .hero-side article:hover {
    transform: translateY(-6px) rotateX(2deg) rotateY(-2deg);
    box-shadow: var(--shadow-3d-hover);
}
.hero-main img, .hero-side img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .8s ease;
}
.hero-main:hover img, .hero-side article:hover img { transform: scale(1.08); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,26,0.95) 0%, rgba(10,10,26,0.4) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
}
.hero-category {
    display: inline-block;
    background: var(--gradient-1);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 10px;
    width: fit-content;
    box-shadow: 0 4px 12px rgba(255,45,85,0.5);
}
.hero-title {
    font-size: 26px;
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
    text-shadow: 0 4px 20px rgba(0,0,0,0.8);
    transform: translateZ(20px);
}
.hero-side .hero-title { font-size: 18px; }
.hero-meta {
    display: flex; gap: 14px; align-items: center;
    margin-top: 8px;
    font-size: 13px;
    color: rgba(255,255,255,0.85);
}

/* ===== CATEGORIES STRIP (3D cards) ===== */
.cat-strip {
    padding: 30px 0;
}
.cat-strip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}
.cat-card {
    position: relative;
    padding: 24px 18px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    text-align: center;
    overflow: hidden;
    transition: var(--transition);
    transform-style: preserve-3d;
    cursor: pointer;
}
.cat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-2);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}
.cat-card:nth-child(2n)::before { background: var(--gradient-1); }
.cat-card:nth-child(3n)::before { background: var(--gradient-3); }
.cat-card:hover {
    transform: translateY(-10px) rotateX(8deg);
    box-shadow: var(--shadow-3d-hover);
}
.cat-card:hover::before { opacity: 1; }
.cat-card > * { position: relative; z-index: 1; }
.cat-card-icon {
    font-size: 36px;
    margin-bottom: 10px;
    display: inline-block;
    transition: var(--transition);
}
.cat-card:hover .cat-card-icon { transform: rotateY(360deg) scale(1.2); }
.cat-card-name {
    font-weight: 700;
    color: var(--text);
    font-size: 16px;
}
.cat-card-count {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ===== MAIN GRID ===== */
.main-area {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 30px;
    padding: 30px 0 60px;
}

.section-title {
    position: relative;
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 24px;
    padding-left: 16px;
    color: var(--text);
}
.section-title::before {
    content: '';
    position: absolute;
    left: 0; top: 4px; bottom: 4px;
    width: 6px;
    background: var(--gradient-1);
    border-radius: 6px;
    box-shadow: 0 0 20px rgba(255,45,85,0.7);
}

/* ===== POST CARDS 3D ===== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}
.post-card {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
    transform-style: preserve-3d;
    box-shadow: var(--shadow-3d);
}
.post-card:hover {
    transform: translateY(-12px) rotateX(4deg) rotateY(-2deg);
    box-shadow: var(--shadow-3d-hover);
    border-color: rgba(255,45,85,0.5);
}
.post-card-thumb {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}
.post-card-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.post-card:hover .post-card-thumb img { transform: scale(1.1) rotate(1deg); }
.post-card-cat {
    position: absolute;
    top: 12px; left: 12px;
    background: var(--gradient-1);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    transform: translateZ(20px);
}
.post-card-date {
    position: absolute;
    top: 12px; right: 12px;
    background: rgba(10,10,26,0.85);
    backdrop-filter: blur(10px);
    color: var(--accent);
    padding: 6px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid var(--border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    transform: translateZ(20px);
    text-align: center;
    line-height: 1.2;
}
.post-card-date strong { display: block; font-size: 16px; color: #fff; }
.post-card-body { padding: 18px; }
.post-card-title {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.4;
    margin-bottom: 10px;
}
.post-card-title a { color: var(--text); }
.post-card-title a:hover {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.post-card-excerpt {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.post-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-muted);
    padding-top: 14px;
    border-top: 1px solid var(--border);
}
.post-card-meta a { color: var(--secondary); font-weight: 600; }
.post-card-readmore {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--gradient-1);
    color: #fff !important;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    transition: var(--transition);
}
.post-card-readmore:hover {
    transform: translateX(4px);
    box-shadow: 0 6px 16px rgba(255,45,85,0.5);
}

/* ===== SIDEBAR 3D ===== */
.site-sidebar { display: grid; gap: 24px; align-content: start; }
.widget {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 22px;
    box-shadow: var(--shadow-3d);
    transition: var(--transition);
    transform-style: preserve-3d;
}
.widget:hover { transform: translateZ(8px); box-shadow: var(--shadow-3d-hover); }
.widget-title {
    position: relative;
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 16px;
    padding-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text);
}
.widget-title::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 50px; height: 3px;
    background: var(--gradient-1);
    border-radius: 3px;
}
.widget ul { list-style: none; }
.widget li {
    padding: 10px 0;
    border-bottom: 1px dashed var(--border);
    transition: var(--transition);
}
.widget li:last-child { border-bottom: none; }
.widget li:hover { transform: translateX(8px); }
.widget li a { color: var(--text); }
.widget li a:hover { color: var(--primary); }

/* Popular posts widget */
.popular-post {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.popular-post:last-child { border-bottom: none; }
.popular-post img {
    width: 70px; height: 70px;
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
}
.popular-post-content h4 {
    font-size: 14px; font-weight: 700; line-height: 1.3;
    margin-bottom: 6px;
}
.popular-post-content h4 a { color: var(--text); }
.popular-post-content h4 a:hover { color: var(--primary); }
.popular-post-content time { font-size: 11px; color: var(--accent); }

/* ===== SINGLE POST 3D ===== */
.single-post-wrapper {
    padding: 40px 0;
    perspective: 1200px;
}
.single-post-hero {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-3d);
    margin-bottom: 30px;
    transform-style: preserve-3d;
}
.single-post-hero img { width: 100%; max-height: 520px; object-fit: cover; }
.single-post-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(10,10,26,0.95), transparent 60%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 40px;
}
.single-post-cat {
    display: inline-block;
    background: var(--gradient-1);
    color: #fff;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 14px;
    width: fit-content;
    box-shadow: 0 8px 24px rgba(255,45,85,0.5);
    transform: translateZ(30px);
}
.single-post-title {
    font-size: 38px;
    font-weight: 900;
    color: #fff;
    line-height: 1.25;
    text-shadow: 0 4px 24px rgba(0,0,0,0.9);
    transform: translateZ(20px);
    margin-bottom: 16px;
}
.single-post-meta {
    display: flex; gap: 20px; flex-wrap: wrap;
    color: rgba(255,255,255,0.9);
    font-size: 14px;
}
.single-post-meta-date {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--gradient-3);
    color: #000;
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(255,214,10,0.4);
}

.single-post-content {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-3d);
    font-size: 17px;
    line-height: 1.9;
}
.single-post-content h1, .single-post-content h2, .single-post-content h3,
.single-post-content h4, .single-post-content h5 {
    margin: 28px 0 16px;
    font-weight: 800;
    color: var(--text);
}
.single-post-content h2 { font-size: 28px; }
.single-post-content h3 { font-size: 22px; }
.single-post-content p { margin-bottom: 18px; color: var(--text); }
.single-post-content blockquote {
    border-left: 4px solid var(--primary);
    background: var(--bg-elevated);
    padding: 20px 26px;
    margin: 24px 0;
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    box-shadow: var(--shadow-3d);
    transform: translateZ(10px);
}
.single-post-content img {
    border-radius: var(--radius);
    margin: 20px 0;
    box-shadow: var(--shadow-3d);
}
.single-post-content a { color: var(--secondary); border-bottom: 1px dashed var(--secondary); }
.single-post-content a:hover { color: var(--accent); border-bottom-style: solid; }
.single-post-content code {
    background: var(--bg-elevated);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.9em;
    color: var(--accent);
}
.single-post-content pre {
    background: var(--bg-elevated);
    padding: 20px;
    border-radius: var(--radius);
    overflow-x: auto;
    border: 1px solid var(--border);
}

/* Share buttons */
.share-buttons {
    display: flex; gap: 10px; margin-top: 30px;
    flex-wrap: wrap;
}
.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 30px;
    color: #fff !important;
    font-weight: 700;
    font-size: 13px;
    transition: var(--transition);
    box-shadow: var(--shadow-3d);
}
.share-btn:hover { transform: translateY(-4px) scale(1.05); box-shadow: var(--shadow-3d-hover); }
.share-btn.fb { background: linear-gradient(135deg,#1877f2,#0a4a99); }
.share-btn.tw { background: linear-gradient(135deg,#1da1f2,#0c7abf); }
.share-btn.wa { background: linear-gradient(135deg,#25d366,#128c7e); }
.share-btn.tg { background: linear-gradient(135deg,#0088cc,#005580); }
.share-btn.ln { background: linear-gradient(135deg,#0077b5,#004471); }
.share-btn.cp { background: linear-gradient(135deg,#666,#333); }

/* Tags */
.post-tags { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--border); }
.post-tag {
    display: inline-block;
    margin: 4px 6px 4px 0;
    padding: 6px 14px;
    background: var(--bg-elevated);
    color: var(--secondary);
    border-radius: 20px;
    font-size: 12px;
    border: 1px solid var(--border);
    transition: var(--transition);
}
.post-tag:hover { background: var(--gradient-2); color: #fff; transform: translateY(-2px); }

/* Author box */
.author-box {
    display: flex; gap: 20px;
    margin-top: 30px; padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-3d);
}
.author-box img { width: 80px; height: 80px; border-radius: 50%; border: 3px solid var(--primary); flex-shrink: 0; }
.author-box h4 { font-size: 18px; font-weight: 800; margin-bottom: 6px; }
.author-box p { color: var(--text-muted); font-size: 14px; }

/* Related posts */
.related-posts { margin-top: 40px; }

/* Comments */
.comments-area {
    margin-top: 40px;
    padding: 30px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-3d);
}
.comment-list { list-style: none; }
.comment-list li { margin-bottom: 20px; padding: 16px; background: var(--bg-elevated); border-radius: 12px; }
.comment-author img { border-radius: 50%; vertical-align: middle; margin-right: 10px; }
.comment-form textarea, .comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"] {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    margin-bottom: 12px;
    font-family: inherit;
}
.comment-form textarea:focus, .comment-form input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,45,85,0.2);
}
.comment-form input[type="submit"], .submit, button[type="submit"] {
    background: var(--gradient-1);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-3d);
    font-size: 14px;
}
.comment-form input[type="submit"]:hover, .submit:hover, button[type="submit"]:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: var(--shadow-3d-hover);
}

/* ===== PAGINATION 3D ===== */
.pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}
.pagination .page-numbers {
    min-width: 44px; height: 44px;
    display: inline-flex;
    align-items: center; justify-content: center;
    padding: 0 14px;
    background: var(--bg-card);
    color: var(--text);
    border-radius: 12px;
    border: 1px solid var(--border);
    font-weight: 700;
    transition: var(--transition);
    box-shadow: var(--shadow-3d);
}
.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: var(--gradient-1);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-3d-hover);
}

/* ===== FOOTER 3D ===== */
.site-footer {
    background: linear-gradient(180deg, var(--bg-card), #050510);
    padding: 60px 0 0;
    margin-top: 60px;
    border-top: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.site-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-1);
    box-shadow: 0 0 20px var(--primary);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-widget h3 {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 10px;
}
.footer-widget h3::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 40px; height: 3px;
    background: var(--gradient-1);
    border-radius: 3px;
}
.footer-widget ul { list-style: none; }
.footer-widget li { margin-bottom: 10px; }
.footer-widget a { color: var(--text-muted); transition: var(--transition); display: inline-block; }
.footer-widget a:hover { color: var(--primary); transform: translateX(5px); }
.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}
.footer-bottom strong { color: var(--primary); }

/* Newsletter */
.newsletter-form {
    display: flex;
    gap: 8px;
    margin-top: 14px;
}
.newsletter-form input {
    flex: 1;
    padding: 10px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
}
.newsletter-form button {
    padding: 10px 20px;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}
.newsletter-form button:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(255,45,85,0.5); }

/* ===== UTILITIES ===== */
.btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--gradient-1);
    color: #fff !important;
    border-radius: 30px;
    font-weight: 700;
    transition: var(--transition);
    box-shadow: var(--shadow-3d);
    border: none;
    cursor: pointer;
}
.btn:hover { transform: translateY(-4px) scale(1.04); box-shadow: var(--shadow-3d-hover); }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary) !important; }
.btn-outline:hover { background: var(--gradient-1); color: #fff !important; border-color: transparent; }

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 30px; right: 30px;
    width: 50px; height: 50px;
    background: var(--gradient-1);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 22px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-3d-hover);
    z-index: 99;
    transform: translateY(20px) rotateX(-90deg);
}
.back-to-top.visible {
    opacity: 1; visibility: visible;
    transform: translateY(0) rotateX(0);
}
.back-to-top:hover { transform: translateY(-6px) scale(1.1); }

/* Loading */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity .6s ease;
}
.preloader.fade-out { opacity: 0; pointer-events: none; }
.preloader-cube {
    width: 60px; height: 60px;
    transform-style: preserve-3d;
    animation: cubeRotate 2.5s infinite linear;
}
.preloader-cube div {
    position: absolute;
    width: 60px; height: 60px;
    background: var(--gradient-1);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 0 30px rgba(255,45,85,0.5);
}
.preloader-cube div:nth-child(1) { transform: rotateY(0deg) translateZ(30px); }
.preloader-cube div:nth-child(2) { transform: rotateY(90deg) translateZ(30px); }
.preloader-cube div:nth-child(3) { transform: rotateY(180deg) translateZ(30px); }
.preloader-cube div:nth-child(4) { transform: rotateY(-90deg) translateZ(30px); }
.preloader-cube div:nth-child(5) { transform: rotateX(90deg) translateZ(30px); }
.preloader-cube div:nth-child(6) { transform: rotateX(-90deg) translateZ(30px); }
@keyframes cubeRotate {
    0% { transform: rotateX(0) rotateY(0); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

/* No-results / 404 */
.error-404, .no-results {
    text-align: center;
    padding: 80px 20px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}
.error-404 h1 {
    font-size: 120px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .main-area { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-side { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr; }
    .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .nav-menu,
    ul.nav-menu,
    #primary-menu {
        display: none !important;
        position: fixed;
        top: 0; right: 0;
        width: 280px; height: 100vh;
        background: var(--bg-elevated);
        flex-direction: column;
        gap: 4px;
        padding: 80px 20px 20px;
        box-shadow: -10px 0 40px rgba(0,0,0,0.6);
        align-items: stretch;
        z-index: 200;
        overflow-y: auto;
        list-style: none;
    }
    .nav-menu.open,
    ul.nav-menu.open,
    #primary-menu.open {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        animation: slideMenuIn .35s cubic-bezier(.2,.9,.3,1.4) forwards;
    }
    @keyframes slideMenuIn {
        from { transform: translateX(100%); opacity: 0; }
        to { transform: translateX(0); opacity: 1; }
    }
    /* Close button inside mobile menu */
    .nav-menu.open::before {
        content: '\2715';
        position: absolute;
        top: 20px; right: 20px;
        width: 40px; height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--gradient-1);
        color: #fff;
        font-size: 20px;
        font-weight: bold;
        border-radius: 50%;
        cursor: pointer;
        box-shadow: 0 4px 14px rgba(255,45,85,0.5);
        z-index: 201;
        pointer-events: auto;
    }
    /* Overlay behind mobile menu */
    .menu-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.65);
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        z-index: 199;
        cursor: pointer;
    }
    .menu-overlay.active { display: block; animation: fadeIn .3s ease; }
    @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
    .nav-menu .sub-menu {
        position: static;
        opacity: 1; visibility: visible;
        transform: none;
        background: rgba(0,0,0,0.3);
        margin-top: 6px;
        border: none;
    }
    /* Active menu item highlight */
    .nav-menu > li.current-menu-item > a,
    .nav-menu > li.current_page_item > a {
        background: var(--gradient-1);
        color: #fff;
        border-radius: 10px;
    }
    .single-post-title { font-size: 26px; }
    .single-post-content { padding: 24px 18px; font-size: 15px; }
    .single-post-hero-overlay { padding: 24px 18px; }
    .single-post-hero img { max-height: 320px; }
    .footer-grid { grid-template-columns: 1fr; }
    .top-bar-inner { font-size: 12px; }
    .header-search-form { width: calc(100vw - 40px); right: 0; position: fixed; top: 70px; }
}
@media (max-width: 480px) {
    .hero-side { grid-template-columns: 1fr; }
    .posts-grid { grid-template-columns: 1fr; }
    .site-logo { font-size: 22px; }
    .section-title { font-size: 20px; }
    .error-404 h1 { font-size: 80px; }
}

/* Print + reduce motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}