/*
Theme Name: Trending Brain
Theme URI: https://trendingbrain.com
Author: Trending Brain
Description: A minimalist black and white theme for the Trending Brain AI blog.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: trending-brain
*/

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

:root {
    --white: #ffffff;
    --off-white: #fafafa;
    --light-gray: #f0f0f0;
    --mid-gray: #e0e0e0;
    --text-gray: #888888;
    --dark-gray: #333333;
    --near-black: #111111;
    --black: #000000;
    --accent: #000000;
    --max-width: 1200px;
    --content-width: 720px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--white);
    color: var(--near-black);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* ========== ADMIN BAR OFFSET ========== */
.admin-bar .site-nav {
    top: 32px;
}

.admin-bar .hero {
    padding-top: 212px; /* 180px + 32px */
}

.admin-bar .single-header {
    padding-top: 192px; /* 160px + 32px */
}

@media (max-width: 782px) {
    .admin-bar .site-nav {
        top: 46px;
    }

    .admin-bar .hero {
        padding-top: 186px; /* 140px + 46px */
    }

    .admin-bar .single-header {
        padding-top: 206px; /* 160px + 46px */
    }
}

/* ========== NAVIGATION ========== */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--light-gray);
    transition: all 0.3s ease;
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--black);
}

.nav-logo span {
    font-weight: 300;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-gray);
    transition: color 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.nav-links a:hover {
    color: var(--black);
}

/* ========== HERO ========== */
.hero {
    padding: 180px 2rem 100px;
    text-align: center;
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--mid-gray);
}

.hero-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--mid-gray);
    border-radius: 100px;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    color: var(--black);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-gray);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

/* ========== POSTS SECTION ========== */
.posts-section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 80px 2rem 120px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light-gray);
}

.section-header h2 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    color: var(--text-gray);
}

.section-header .post-count {
    font-size: 0.8rem;
    color: var(--text-gray);
    font-weight: 400;
}

/* ========== POST CARDS ========== */
.post-stack {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.post-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 3rem 0;
    border-bottom: 1px solid var(--light-gray);
    transition: opacity 0.3s ease;
}

.post-card:first-child {
    padding-top: 0;
}

.post-card:hover {
    opacity: 0.85;
}

.post-card-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 4px;
    background: var(--light-gray);
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.post-card:hover .post-card-image img {
    transform: scale(1.03);
}

.post-card-content {
    padding: 1rem 0;
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.post-card-category {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--black);
    background: var(--light-gray);
    padding: 0.3rem 0.75rem;
    border-radius: 3px;
}

.post-card-date {
    font-size: 0.8rem;
    color: var(--text-gray);
    font-weight: 400;
}

.post-card-content h3 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.25;
    margin-bottom: 0.75rem;
    color: var(--black);
}

.post-card-content p {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--black);
    transition: gap 0.3s ease;
}

.read-more:hover {
    gap: 0.75rem;
}

.read-more svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.post-card:hover .read-more svg {
    transform: translateX(3px);
}

/* Alternate layout — image on right for even cards */
.post-card:nth-child(even) {
    direction: rtl;
}

.post-card:nth-child(even) > * {
    direction: ltr;
}

/* ========== VIEW ALL BUTTONS ========== */
.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--black);
    padding: 0.6rem 1.25rem;
    border: 1.5px solid var(--near-black);
    border-radius: 100px;
    transition: all 0.25s ease;
}

.view-all-btn:hover {
    background: var(--black);
    color: var(--white);
    gap: 0.75rem;
}

.view-all-btn svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.view-all-btn:hover svg {
    transform: translateX(3px);
}

.view-all-btn--large {
    font-size: 0.85rem;
    padding: 0.85rem 2rem;
}

.view-all-bottom {
    text-align: center;
    padding: 3.5rem 0 0;
}

/* ========== ARCHIVE PAGE ========== */
.archive-hero {
    padding: 160px 2rem 50px;
    text-align: center;
    max-width: var(--max-width);
    margin: 0 auto;
}

.admin-bar .archive-hero {
    padding-top: 192px;
}

.archive-hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 0.75rem;
    color: var(--black);
}

.archive-hero p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 480px;
    margin: 0 auto;
}

.archive-section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem 120px;
}

/* Toolbar: filters + search */
.archive-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
    margin-bottom: 2rem;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.filter-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-gray);
    white-space: nowrap;
}

.filter-pills {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.9rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--dark-gray);
    border: 1px solid var(--mid-gray);
    border-radius: 100px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.filter-pill:hover {
    border-color: var(--dark-gray);
    color: var(--black);
}

.filter-pill.active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.pill-count {
    font-size: 0.65rem;
    font-weight: 600;
    opacity: 0.6;
}

.archive-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    border: 1px solid var(--mid-gray);
    border-radius: 100px;
    padding: 0.4rem 1rem;
    transition: border-color 0.2s ease;
}

.archive-search:focus-within {
    border-color: var(--black);
}

.archive-search svg {
    width: 16px;
    height: 16px;
    color: var(--text-gray);
    flex-shrink: 0;
}

.archive-search input {
    border: none;
    outline: none;
    font-size: 0.82rem;
    font-family: inherit;
    width: 160px;
    background: transparent;
    color: var(--near-black);
}

.archive-search input::placeholder {
    color: var(--text-gray);
}

/* Results bar */
.archive-results-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.results-count {
    font-size: 0.8rem;
    color: var(--text-gray);
    font-weight: 400;
}

.clear-filter {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-gray);
    padding: 0.25rem 0.65rem;
    border: 1px solid var(--mid-gray);
    border-radius: 100px;
    transition: all 0.2s ease;
}

.clear-filter:hover {
    border-color: var(--black);
    color: var(--black);
}

/* Archive Grid */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.archive-card {
    display: flex;
    flex-direction: column;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--light-gray);
}

.archive-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.archive-card-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--light-gray);
}

.archive-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.archive-card:hover .archive-card-image img {
    transform: scale(1.04);
}

.archive-card-body {
    padding: 1.25rem 1.25rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.archive-card-body .post-card-meta {
    margin-bottom: 0.65rem;
}

.archive-card-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    color: var(--black);
}

.archive-card-body p {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: auto;
}

/* Archive empty state */
.archive-empty {
    text-align: center;
    padding: 5rem 0;
}

.archive-empty h2 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.archive-empty p {
    color: var(--text-gray);
    margin-bottom: 2rem;
}

/* Archive responsive */
@media (max-width: 900px) {
    .archive-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .archive-grid {
        grid-template-columns: 1fr;
    }

    .archive-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .archive-search {
        margin-left: 0;
        width: 100%;
    }

    .archive-search input {
        width: 100%;
    }

    .archive-hero {
        padding: 130px 1.5rem 40px;
    }
}

/* ========== SINGLE POST ========== */
.single-header {
    padding: 160px 2rem 0;
    text-align: center;
    max-width: 860px;
    margin: 0 auto;
}

.single-header .post-card-meta {
    justify-content: center;
    margin-bottom: 1.5rem;
}

.single-header h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.single-header .excerpt {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.single-featured-image {
    max-width: 960px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.single-featured-image img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 6px;
}

.single-content {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 2rem 6rem;
}

.single-content p {
    font-size: 1.1rem;
    line-height: 1.85;
    margin-bottom: 1.75rem;
    color: var(--dark-gray);
}

.single-content h2 {
    font-size: 1.75rem;
    margin: 3rem 0 1.25rem;
    color: var(--black);
}

.single-content h3 {
    font-size: 1.35rem;
    margin: 2.5rem 0 1rem;
    color: var(--black);
}

.single-content blockquote {
    border-left: 3px solid var(--black);
    padding: 0.5rem 0 0.5rem 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--dark-gray);
}

.single-content ul, .single-content ol,
.page-content ul, .page-content ol {
    margin: 1.75rem 0;
    padding-left: 0;
    list-style: none;
}

.single-content ol, .page-content ol {
    counter-reset: ol-counter;
}

.single-content li, .page-content li {
    position: relative;
    margin-bottom: 0.75rem;
    padding-left: 1.75rem;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--dark-gray);
}

.single-content ul > li::before,
.page-content ul > li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--black);
}

.single-content ol > li::before,
.page-content ol > li::before {
    counter-increment: ol-counter;
    content: counter(ol-counter);
    position: absolute;
    left: 0;
    top: 0;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--black);
    width: 1.25rem;
    text-align: center;
}

.single-content li > ul, .single-content li > ol,
.page-content li > ul, .page-content li > ol {
    margin: 0.5rem 0 0.25rem;
}

.single-content li > ul > li::before,
.page-content li > ul > li::before {
    width: 5px;
    height: 5px;
    background: transparent;
    border: 1.5px solid var(--dark-gray);
}

/* ========== TABLES ========== */
.single-content table,
.page-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    font-size: 0.93rem;
    line-height: 1.6;
}

.single-content th,
.page-content th {
    background: var(--light-gray);
    color: var(--near-black);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--mid-gray);
}

.single-content td,
.page-content td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--light-gray);
    color: var(--dark-gray);
    vertical-align: top;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.single-content tr:last-child td,
.page-content tr:last-child td {
    border-bottom: none;
}

.single-content tr:hover td,
.page-content tr:hover td {
    background: var(--off-white);
}

.single-content td:first-child,
.page-content td:first-child {
    font-weight: 500;
    color: var(--near-black);
}

.single-content caption,
.page-content caption {
    caption-side: bottom;
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-gray);
    text-align: left;
}

.single-content img {
    border-radius: 4px;
    margin: 2rem 0;
}

.single-content a {
    color: var(--black);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Post navigation */
.post-nav {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 2rem 4rem;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--light-gray);
    padding-top: 2rem;
}

.post-nav a {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-gray);
    transition: color 0.2s ease;
}

.post-nav a:hover {
    color: var(--black);
}

/* ========== SORT DROPDOWN ========== */
.sort-dropdown {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

.sort-dropdown .filter-label {
    flex-shrink: 0;
}

.sort-dropdown select {
    appearance: none;
    -webkit-appearance: none;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--dark-gray);
    background: var(--white);
    border: 1px solid var(--mid-gray);
    border-radius: 100px;
    padding: 0.45rem 2rem 0.45rem 0.9rem;
    cursor: pointer;
    transition: border-color 0.2s ease;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
}

.sort-dropdown select:hover,
.sort-dropdown select:focus {
    border-color: var(--dark-gray);
    outline: none;
}

/* ========== STATIC PAGES ========== */
.static-page {
    max-width: var(--max-width);
    margin: 0 auto;
}

.page-header {
    padding: 160px 2rem 50px;
    text-align: center;
}

.admin-bar .page-header {
    padding-top: 192px;
}

.page-header h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 0.75rem;
    color: var(--black);
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 480px;
    margin: 0 auto;
}

.page-content {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 2rem 6rem;
}

.page-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
}

.page-content h2 {
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
    color: var(--black);
}

/* ========== CONTACT FORM ========== */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dark-gray);
}

.form-group label .optional {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-gray);
}

.form-group input,
.form-group textarea {
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--near-black);
    background: var(--white);
    border: 1.5px solid var(--mid-gray);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    transition: border-color 0.2s ease;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--black);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-gray);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-submit {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 0.5rem;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--white);
    background: var(--black);
    border: 1.5px solid var(--black);
    border-radius: 100px;
    padding: 0.85rem 2rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.form-submit:hover {
    background: var(--white);
    color: var(--black);
    gap: 0.75rem;
}

.form-submit svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.form-submit:hover svg {
    transform: translateX(3px);
}

.contact-success {
    text-align: center;
    padding: 3rem 0;
}

.contact-success svg {
    width: 48px;
    height: 48px;
    color: var(--black);
    margin-bottom: 1rem;
}

.contact-success h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.contact-success p {
    color: var(--text-gray);
}

.contact-errors {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 6px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}

.contact-errors p {
    font-size: 0.85rem;
    color: #991b1b;
    margin-bottom: 0.25rem;
}

.contact-errors p:last-child {
    margin-bottom: 0;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ========== FOOTER ========== */
.site-footer {
    background: var(--near-black);
    color: var(--white);
    padding: 60px 2rem;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 3rem;
}

.footer-left {
    flex-shrink: 0;
}

.footer-brand {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.4rem;
}

.footer-brand span {
    font-weight: 300;
}

.footer-text {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
}

.footer-links {
    display: flex;
    gap: 1.75rem;
    list-style: none;
}

.footer-links a {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-legal a {
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.3);
}

.footer-legal a:hover {
    color: rgba(255, 255, 255, 0.6);
}

/* ========== PAGINATION ========== */
.pagination {
    text-align: center;
    padding: 3rem 0 0;
}

.pagination a, .pagination span {
    display: inline-block;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--mid-gray);
    border-radius: 3px;
    color: var(--dark-gray);
    transition: all 0.2s ease;
}

.pagination a:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.pagination .current {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

/* ========== 404 PAGE ========== */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 2rem 80px;
}

.error-page-inner {
    text-align: center;
    max-width: 480px;
}

#robot-canvas {
    margin: 0 auto 2.5rem;
    display: block;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

.error-page h1 {
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1;
    margin-bottom: 0.75rem;
    color: var(--black);
}

.error-page p {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .post-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .post-card:nth-child(even) {
        direction: ltr;
    }

    .post-card-content h3 {
        font-size: 1.35rem;
    }

    .hero {
        padding: 140px 1.5rem 60px;
    }

    .nav-links {
        display: none;
    }

    .footer-inner {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        text-align: center;
    }

    .footer-right {
        align-items: center;
    }

    .footer-links {
        gap: 1.25rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .posts-section {
        padding: 40px 1.5rem 80px;
    }

    .section-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .single-content table,
    .page-content table {
        font-size: 0.82rem;
    }

    .single-content th,
    .page-content th,
    .single-content td,
    .page-content td {
        padding: 0.55rem 0.65rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.05rem;
    }

    .post-card-content h3 {
        font-size: 1.2rem;
    }

    .single-content p {
        font-size: 1rem;
    }
}