/*
Theme Name: CN6.EU
Theme URI: https://cn6.eu
Author: CN6 Team
Author URI: https://cn6.eu
Description: Nowoczesny, kafelkowy motyw techniczny dla portalu maszynowego CN6.EU. Dark Mode, neonowe akcenty, Grid Layout.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: cn6eu
Tags: dark, grid, technology, news, magazine
*/

/* ============================================================
   DESIGN TOKENS & RESET
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@400;600;700;900&family=Inter:wght@300;400;500&display=swap');

:root {
  --bg-base:        #0f172a;
  --bg-card:        #0a1120;
  --bg-card-hover:  #0d1830;
  --bg-surface:     #131f35;
  --bg-header:      rgba(10, 17, 32, 0.96);

  --accent-amber:   #fbbf24;
  --accent-amber-dim: rgba(251, 191, 36, 0.12);
  --accent-blue:    #38bdf8;
  --accent-blue-dim: rgba(56, 189, 248, 0.12);

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-meta:      #38bdf8;
  --text-dim:       #475569;

  --border-card:    1px solid rgba(255, 255, 255, 0.06);
  --border-glow:    1px solid rgba(251, 191, 36, 0.35);

  --radius-card:    12px;
  --radius-btn:     6px;

  --shadow-card:    0 4px 24px rgba(0, 0, 0, 0.45);
  --shadow-hover:   0 8px 40px rgba(0, 0, 0, 0.65);

  --font-heading:   'Exo 2', 'Orbitron', sans-serif;
  --font-body:      'Inter', 'Open Sans', sans-serif;

  --container:      1280px;
  --gap:            24px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover { color: var(--accent-amber); }

ul, ol { list-style: none; }

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; }
h2 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.35rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text-secondary); font-size: 0.975rem; }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */

.cn6-container {
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.cn6-section {
  padding: 72px 0;
}

/* ============================================================
   HEADER
   ============================================================ */

.cn6-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(251, 191, 36, 0.15);
  height: 72px;
  display: flex;
  align-items: center;
}

.cn6-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 32px;
}

/* Logo */
.cn6-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.cn6-logo__img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.5));
  transition: filter 0.3s ease, transform 0.3s ease;
}

.cn6-logo:hover .cn6-logo__img {
  filter: drop-shadow(0 0 16px rgba(251, 191, 36, 0.9));
  transform: rotate(-3deg) scale(1.05);
}

.cn6-logo__text {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.cn6-logo__text span {
  color: var(--accent-amber);
}

/* Navigation */
.cn6-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cn6-nav a,
.cn6-nav .menu-item > a {
  display: block;
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: var(--radius-btn);
  transition: color 0.2s ease, background 0.2s ease;
}

.cn6-nav a:hover,
.cn6-nav .menu-item.current-menu-item > a {
  color: var(--accent-amber);
  background: var(--accent-amber-dim);
}

/* Mobile hamburger */
.cn6-nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  padding: 8px 10px;
  cursor: pointer;
  color: var(--text-primary);
  flex-direction: column;
  gap: 4px;
}

.cn6-nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.cn6-hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--bg-base);
}

.cn6-hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/images/hero-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.55;
  transform: scale(1.03);
  transition: transform 8s ease;
  filter: brightness(0.7) saturate(1.2);
}

.cn6-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.92) 0%,
    rgba(15, 23, 42, 0.65) 50%,
    rgba(15, 23, 42, 0.88) 100%
  );
}

/* Animated grid lines on hero */
.cn6-hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.cn6-hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.cn6-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 20px;
}

.cn6-hero__kicker::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--accent-amber);
}

.cn6-hero__title {
  font-size: clamp(2rem, 5.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  text-shadow: 0 0 60px rgba(251, 191, 36, 0.2);
}

.cn6-hero__title em {
  font-style: normal;
  color: var(--accent-amber);
}

.cn6-hero__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.7;
}

/* Search bar */
.cn6-hero__search {
  display: flex;
  gap: 0;
  max-width: 520px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(251, 191, 36, 0.3);
  background: rgba(10, 17, 32, 0.85);
  backdrop-filter: blur(8px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.cn6-hero__search:focus-within {
  border-color: var(--accent-amber);
  box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.15);
}

.cn6-hero__search input[type="search"] {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
}

.cn6-hero__search input[type="search"]::placeholder {
  color: var(--text-dim);
}

.cn6-hero__search button {
  background: var(--accent-amber);
  border: none;
  padding: 14px 24px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0f172a;
  transition: background 0.2s ease, transform 0.1s ease;
  flex-shrink: 0;
}

.cn6-hero__search button:hover {
  background: #fcd34d;
}

.cn6-hero__search button:active {
  transform: scale(0.97);
}

/* Hero stats */
.cn6-hero__stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
}

.cn6-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cn6-stat__number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent-amber);
  line-height: 1;
}

.cn6-stat__label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */

.cn6-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.cn6-section-header__title {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 8px;
}

.cn6-section-header__heading {
  font-size: 1.65rem;
  font-weight: 900;
  margin: 0;
}

.cn6-section-header__link {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
  white-space: nowrap;
}

.cn6-section-header__link:hover {
  color: var(--accent-amber);
}

.cn6-section-header__link::after {
  content: '→';
  font-size: 1rem;
  transition: transform 0.2s;
}

.cn6-section-header__link:hover::after {
  transform: translateX(4px);
}

/* ============================================================
   POSTS GRID (KAFELKI)
   ============================================================ */

.cn6-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.cn6-posts-grid--featured {
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
}

.cn6-posts-grid--featured .cn6-card:first-child {
  grid-column: span 2;
}

/* Post Card */
.cn6-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: var(--border-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition:
    transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.3s ease,
    border-color 0.3s ease;
  position: relative;
}

.cn6-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
}

.cn6-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(251, 191, 36, 0.2);
}

.cn6-card:hover::after {
  transform: scaleX(1);
}

/* Card thumbnail */
.cn6-card__thumbnail {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  background: var(--bg-surface);
}

.cn6-card__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.cn6-card:hover .cn6-card__thumbnail img {
  transform: scale(1.05);
}

.cn6-card__thumbnail-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0d1830 0%, #131f35 100%);
}

.cn6-card__thumbnail-placeholder::after {
  content: 'CN6';
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  letter-spacing: 0.15em;
  color: rgba(251, 191, 36, 0.15);
}

/* Category badge */
.cn6-card__category {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(10, 17, 32, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 4px;
  padding: 4px 10px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-amber);
}

/* Card body */
.cn6-card__body {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.cn6-card__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.75rem;
  color: var(--text-meta);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.cn6-card__meta time,
.cn6-card__meta .cn6-meta-author {
  display: flex;
  align-items: center;
  gap: 5px;
  opacity: 0.85;
}

.cn6-card__meta-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-dim);
  opacity: 0.5;
}

.cn6-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  transition: color 0.2s ease;
  margin: 0;
}

.cn6-card:hover .cn6-card__title {
  color: var(--accent-amber);
}

.cn6-card__excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cn6-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.cn6-card__read-more {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-blue);
  transition: color 0.2s ease, gap 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cn6-card__read-more:hover {
  color: var(--accent-amber);
}

.cn6-card__read-more::after {
  content: '→';
  transition: transform 0.2s ease;
}

.cn6-card:hover .cn6-card__read-more::after {
  transform: translateX(4px);
}

/* ============================================================
   FEATURED / WIDE CARD
   ============================================================ */

.cn6-card--wide .cn6-card__thumbnail {
  aspect-ratio: 21 / 9;
}

.cn6-card--wide .cn6-card__title {
  font-size: 1.4rem;
}

/* ============================================================
   PAGINATION
   ============================================================ */

.cn6-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 56px;
}

.cn6-pagination a,
.cn6-pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--bg-card);
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.cn6-pagination a:hover {
  border-color: var(--accent-amber);
  color: var(--accent-amber);
  background: var(--accent-amber-dim);
}

.cn6-pagination .current {
  background: var(--accent-amber);
  border-color: var(--accent-amber);
  color: #0f172a;
}

/* ============================================================
   SINGLE ARTICLE
   ============================================================ */

.cn6-single {
  max-width: 700px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.cn6-single__header {
  margin-bottom: 36px;
}

.cn6-single__category-badge {
  display: inline-block;
  background: var(--accent-amber-dim);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 4px;
  padding: 5px 12px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 16px;
}

.cn6-single__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.cn6-single__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.82rem;
  color: var(--text-meta);
  font-weight: 500;
}

.cn6-single__thumbnail {
  margin: 32px -24px;
  border-radius: var(--radius-card);
  overflow: hidden;
}

.cn6-single__thumbnail img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16/9;
}

/* Article content */
.cn6-entry-content {
  font-size: 1.025rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.cn6-entry-content p { margin-bottom: 1.4em; }

.cn6-entry-content h2 {
  font-size: 1.5rem;
  margin: 2em 0 0.7em;
  color: var(--text-primary);
}

.cn6-entry-content h3 {
  font-size: 1.2rem;
  margin: 1.8em 0 0.6em;
  color: var(--text-primary);
}

.cn6-entry-content a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cn6-entry-content a:hover { color: var(--accent-amber); }

.cn6-entry-content ul,
.cn6-entry-content ol {
  list-style: revert;
  padding-left: 1.6em;
  margin-bottom: 1.4em;
}

.cn6-entry-content li { margin-bottom: 0.4em; }

.cn6-entry-content blockquote {
  border-left: 3px solid var(--accent-amber);
  margin: 1.8em 0;
  padding: 16px 24px;
  background: rgba(251, 191, 36, 0.05);
  border-radius: 0 8px 8px 0;
}

.cn6-entry-content blockquote p {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-primary);
  margin: 0;
}

.cn6-entry-content code {
  background: var(--bg-surface);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.88em;
  color: var(--accent-blue);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}

.cn6-entry-content pre {
  background: var(--bg-surface);
  border: var(--border-card);
  border-radius: 8px;
  padding: 20px;
  overflow-x: auto;
  margin-bottom: 1.4em;
}

.cn6-entry-content pre code {
  background: none;
  padding: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.cn6-entry-content img {
  border-radius: 8px;
  margin: 1.5em 0;
}

.cn6-entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.4em;
  font-size: 0.9rem;
}

.cn6-entry-content th {
  background: var(--bg-surface);
  color: var(--accent-amber);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 2px solid rgba(251, 191, 36, 0.3);
}

.cn6-entry-content td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--text-secondary);
}

/* Post navigation */
.cn6-single__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.cn6-post-nav-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: var(--border-card);
  border-radius: 8px;
  transition: border-color 0.2s, transform 0.2s;
}

.cn6-post-nav-link:hover {
  border-color: rgba(251, 191, 36, 0.3);
  transform: translateY(-2px);
}

.cn6-post-nav-link--next { text-align: right; }

.cn6-post-nav-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.cn6-post-nav-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

/* Comments */
.cn6-comments {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.cn6-comments .comment-form input,
.cn6-comments .comment-form textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 12px;
}

.cn6-comments .comment-form input:focus,
.cn6-comments .comment-form textarea:focus {
  border-color: var(--accent-amber);
}

.cn6-comments .submit {
  background: var(--accent-amber);
  color: #0f172a;
  border: none;
  border-radius: var(--radius-btn);
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
}

.cn6-comments .submit:hover { background: #fcd34d; }

/* ============================================================
   ARCHIVE / CATEGORY PAGE
   ============================================================ */

.cn6-archive-header {
  background: var(--bg-surface);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 48px 0;
  margin-bottom: 56px;
}

.cn6-archive-header__kicker {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.cn6-archive-header__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--accent-amber);
  margin-bottom: 10px;
}

.cn6-archive-header__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 560px;
}

/* ============================================================
   FOOTER
   ============================================================ */

.cn6-footer {
  background: #080e1c;
  border-top: 1px solid rgba(251, 191, 36, 0.15);
  margin-top: 80px;
}

.cn6-footer__main {
  padding: 56px 0 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.cn6-footer__brand .cn6-logo {
  margin-bottom: 16px;
}

.cn6-footer__brand p {
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.65;
  max-width: 280px;
}

.cn6-footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 16px;
}

.cn6-footer__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cn6-footer__links a {
  font-size: 0.875rem;
  color: var(--text-dim);
  transition: color 0.2s ease;
}

.cn6-footer__links a:hover { color: var(--text-primary); }

.cn6-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cn6-footer__copyright {
  font-size: 0.8rem;
  color: var(--accent-blue);
  opacity: 0.7;
}

.cn6-footer__legal-links {
  display: flex;
  gap: 20px;
}

.cn6-footer__legal-links a {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.cn6-footer__legal-links a:hover { color: var(--accent-blue); }

/* ============================================================
   SIDEBAR (single/archive pages)
   ============================================================ */

.cn6-layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

.cn6-sidebar__widget {
  background: var(--bg-card);
  border: var(--border-card);
  border-radius: var(--radius-card);
  padding: 24px;
  margin-bottom: 24px;
}

.cn6-sidebar__widget-title {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.cn6-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
}

.cn6-btn--primary {
  background: var(--accent-amber);
  color: #0f172a;
}
.cn6-btn--primary:hover {
  background: #fcd34d;
  color: #0f172a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(251, 191, 36, 0.3);
}

.cn6-btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.15);
}
.cn6-btn--outline:hover {
  border-color: var(--accent-amber);
  color: var(--accent-amber);
}

/* ============================================================
   404 PAGE
   ============================================================ */

.cn6-404 {
  text-align: center;
  padding: 120px 24px;
}

.cn6-404__code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px rgba(251, 191, 36, 0.3);
  letter-spacing: -0.05em;
  display: block;
  margin-bottom: 16px;
}

.cn6-404__title {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.cn6-404__text {
  color: var(--text-dim);
  max-width: 420px;
  margin: 0 auto 32px;
}

/* ============================================================
   SEARCH RESULTS
   ============================================================ */

.cn6-search-info {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 36px;
}

.cn6-search-info strong { color: var(--accent-amber); }

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

@media (max-width: 1100px) {
  .cn6-posts-grid { grid-template-columns: repeat(2, 1fr); }
  .cn6-posts-grid--featured .cn6-card:first-child { grid-column: span 2; }
  .cn6-footer__main { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root { --gap: 16px; }

  .cn6-nav { display: none; }
  .cn6-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-header);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 12px 24px 20px;
    gap: 2px;
  }
  .cn6-nav-toggle { display: flex; }

  .cn6-posts-grid,
  .cn6-posts-grid--featured { grid-template-columns: 1fr; }
  .cn6-posts-grid--featured .cn6-card:first-child { grid-column: span 1; }

  .cn6-hero { min-height: 480px; }
  .cn6-hero__stats { gap: 24px; }

  .cn6-single__nav { grid-template-columns: 1fr; }

  .cn6-layout-with-sidebar { grid-template-columns: 1fr; }

  .cn6-footer__main { grid-template-columns: 1fr; gap: 32px; }
  .cn6-footer__bottom { flex-direction: column; text-align: center; }
  .cn6-section-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (max-width: 480px) {
  .cn6-hero__stats { flex-wrap: wrap; gap: 16px; }
  .cn6-single { padding: 40px 20px 60px; }
}