/* ============================================
   CYBERZ BLOG STYLES
   Matches cyberz.pro landing page design
   ============================================ */

/* --- Variables (from your index.html) --- */
:root {
  --cyan: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.4);
  --cyan-dim: rgba(0, 240, 255, 0.1);
  --dark-bg: #0a0a0f;
  --card-bg: #12121a;
  --card-border: #1a1a25;
  --text-primary: #ffffff;
  --text-secondary: #8a8a9a;
  --green: #00ff88;
  --red: #ff3366;
  --purple: #8b5cf6;
  --orange: #ff8800;
  --pink: #ff0080;
  --blue: #0088ff;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--cyan);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--text-primary);
  text-shadow: 0 0 10px var(--cyan-glow);
}

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

/* --- Animated Background (from your site) --- */
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.15;
  pointer-events: none;
  z-index: 0;
}

.bg-glow-1 {
  background: var(--cyan);
  top: -200px;
  right: -200px;
  animation: float 20s ease-in-out infinite;
}

.bg-glow-2 {
  background: var(--purple);
  bottom: -200px;
  left: -200px;
  animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(50px, 50px); }
}

/* --- Navigation (matches your index.html) --- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 2rem;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
}

.nav-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cyan);
  text-decoration: none;
  letter-spacing: 2px;
  text-shadow: 0 0 20px var(--cyan-glow);
}

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

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

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links a:hover {
  color: var(--cyan);
  text-shadow: 0 0 10px var(--cyan-glow);
}

/* Hamburger menu (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cyan);
  transition: all 0.3s ease;
}

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

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

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

/* --- Blog Listing Page --- */
.blog-listing {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 8rem 2rem 6rem;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-tag {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* Featured Card (newest post) */
.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  overflow: hidden;
  text-decoration: none;
  transition: all 0.4s ease;
  position: relative;
}

.featured-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.featured-card:hover::before {
  transform: scaleX(1);
}

.featured-card:hover {
  border-color: var(--cyan);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.featured-content {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-content h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0.75rem 0;
  line-height: 1.3;
}

.featured-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 1rem;
}

/* Regular Blog Cards */
.blog-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  overflow: hidden;
  text-decoration: none;
  transition: all 0.4s ease;
  position: relative;
}

.blog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.blog-card:hover::before {
  transform: scaleX(1);
}

.blog-card:hover {
  border-color: var(--cyan);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body {
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-body h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0.5rem 0;
  line-height: 1.3;
}

.card-body p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Shared card elements */
.card-category {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  padding: 0.3rem 0.6rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: inline-block;
  width: fit-content;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
}

.card-meta time {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.read-more {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--cyan);
  transition: gap 0.3s ease;
}

.no-posts {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
  font-family: 'Space Mono', monospace;
}

/* --- Individual Post Page --- */
.post {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 7rem 2rem 4rem;
}

.post-nav-top {
  margin-bottom: 2rem;
}

.back-link {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.back-link:hover {
  color: var(--text-primary);
}

/* Hero Image */
.post-hero {
  margin-bottom: 2rem;
  overflow: hidden;
  border: 1px solid var(--card-border);
}

.post-hero img {
  width: 100%;
  display: block;
}

/* Post Header */
.post-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--card-border);
}

.post-category {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 0.3rem 0.6rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  display: inline-block;
  margin-bottom: 1rem;
}

.post-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.post-meta {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.meta-sep {
  color: var(--card-border);
}

.reading-time {
  color: var(--cyan);
}

/* Post Content */
.post-content {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #d0d0d0;
}

.post-content h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 2.5rem 0 1rem;
}

.post-content h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: #e0e0e0;
  margin: 2rem 0 0.75rem;
}

.post-content p {
  margin-bottom: 1.25rem;
}

.post-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.post-content ul,
.post-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: #c0c0c0;
}

.post-content li {
  margin-bottom: 0.5rem;
}

.post-content li::marker {
  color: var(--cyan);
}

.post-content blockquote {
  border-left: 3px solid var(--cyan);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--cyan-dim);
  color: var(--text-secondary);
  font-style: italic;
}

.post-content code {
  font-family: 'Space Mono', monospace;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  color: var(--cyan);
  padding: 2px 6px;
  font-size: 0.9em;
}

.post-content pre {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.post-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  line-height: 1.6;
}

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

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

.post-content img {
  margin: 1.5rem 0;
  border: 1px solid var(--card-border);
}

.post-content hr {
  border: none;
  height: 1px;
  background: var(--card-border);
  margin: 2.5rem 0;
}

/* Tables */
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.post-content th {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.8rem;
  color: var(--cyan);
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--cyan-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.post-content td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--card-border);
  color: var(--text-secondary);
}

/* Source Citation */
.post-source {
  margin-top: 2rem;
  padding: 1rem 1.5rem;
  border-left: 3px solid var(--cyan);
  background: var(--cyan-dim);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.post-source a {
  color: var(--cyan);
}

/* Post Footer */
.post-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.post-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tag {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  padding: 0.3rem 0.6rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- CTA Box (for product promos in posts) --- */
.cta-box {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(139, 92, 246, 0.1));
  border: 1px solid rgba(0, 240, 255, 0.2);
  padding: 2.5rem;
  margin: 2.5rem 0;
  text-align: center;
  position: relative;
}

.cta-box::before,
.cta-box::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--cyan);
}

.cta-box::before {
  top: -2px;
  left: -2px;
  border-right: none;
  border-bottom: none;
}

.cta-box::after {
  bottom: -2px;
  right: -2px;
  border-left: none;
  border-top: none;
}

.cta-box h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cta-box p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.cta-button {
  display: inline-block;
  background: var(--cyan);
  color: var(--dark-bg);
  border: none;
  padding: 0.8rem 2rem;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px var(--cyan-glow);
  color: var(--dark-bg);
}

.post-content .cta-button {
  color: var(--dark-bg);
}

.post-content .cta-button:hover {
  color: var(--dark-bg);
}

/* --- Footer (matches your index.html) --- */
footer {
  position: relative;
  padding: 4rem 2rem 2rem;
  border-top: 1px solid var(--card-border);
  z-index: 1;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cyan);
}

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

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

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

.footer-copy {
  width: 100%;
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--card-border);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1rem;
    border-bottom: 1px solid var(--card-border);
  }

  .nav-links.mobile-open {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .blog-listing {
    padding: 6rem 1rem 4rem;
  }

  .featured-card {
    grid-template-columns: 1fr;
  }

  .blog-card {
    grid-template-columns: 140px 1fr;
  }

  .post {
    padding: 6rem 1.25rem 3rem;
  }

  .post-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .blog-card {
    grid-template-columns: 1fr;
  }

  .card-image img {
    height: 200px;
  }

  .post-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .meta-sep {
    display: none;
  }
}

/* Smooth scroll offset for fixed nav */
section[id] {
  scroll-margin-top: 80px;
}