/*
 * Cyber Synth - A futuristic, cyberpunk-inspired Hugo theme
 * Main Stylesheet
 */

/* Base Variables */
:root {
  --font-primary: 'Orbitron', sans-serif;
  --font-secondary: 'JetBrains Mono', monospace;
  --font-size: 16px;
  --line-height: 1.6;

  /* Colors */
  --color-bg: #0d0b1e;
  --color-bg-alt: #111025;
  --color-primary: #9d4edd;
  --color-secondary: #6c2bd9;
  --color-accent: #ff00ff;
  --color-text: #e0e0ff;
  --color-text-dim: rgba(224, 224, 255, 0.7);
  --color-border: rgba(157, 78, 221, 0.3);
  --color-article-title: #b500b7; /* Darker version of #e701e9 */

  /* Grid */
  --grid-gap: 2rem;
  --container-width: 1200px;
  --content-width: 800px;

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

  /* Effects */
  --glow-strength: 5px;
  --shadow-strength: 15px;
  --border-radius: 5px;
  --border-width: 2px;
  --animation-speed: 0.2s;

  /* Scan line effect */
  --scan-line-height: 2px;
  --scan-line-opacity: 0.1;
}

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

html {
  font-size: var(--font-size);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  font-size: 1rem;
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Grid Layout */
.cyber-grid {
  display: grid;
  min-height: 100vh;
  grid-template-rows: auto 1fr auto;
  grid-gap: 0;
}

.cyber-container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--space-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  line-height: 1.3;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

h1 {
  font-size: 2.5rem;
  position: relative;
}

h1::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--space-md);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: all var(--animation-speed) ease;
  position: relative;
}

a:hover {
  color: var(--color-primary);
  text-shadow: 0 0 var(--glow-strength) var(--color-accent);
}

a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--animation-speed) ease;
}

a:hover::after {
  width: 100%;
}

/* Header Styles */
.cyber-header {
  width: 100%;
  background-color: var(--color-bg-alt);
  border-bottom: var(--border-width) solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 0 var(--shadow-strength) rgba(0, 0, 0, 0.5);
}

.cyber-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Logo */
.cyber-logo {
  flex-shrink: 0;
  margin-right: auto;
  padding: var(--space-sm) 0;
  z-index: 101;
  position: relative;
}

.cyber-logo__link {
  display: flex;
  align-items: center;
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.cyber-logo__link:hover {
  text-shadow: 0 0 var(--glow-strength) var(--color-primary);
}

.cyber-logo__text {
  position: relative;
  z-index: 1;
}

.cyber-logo__cursor {
  display: inline-block;
  width: 10px;
  height: 1.5rem;
  background-color: var(--color-accent);
  margin-left: 5px;
  animation: blink 1s step-end infinite;
}

/* Navigation */
.cyber-nav {
  position: relative;
  display: flex;
  align-items: center;
}

.cyber-nav__toggle {
  display: none;
}

.cyber-nav__toggle-label {
  display: none;
}

.cyber-nav__menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  margin: 0;
  padding: 0;
}

.cyber-nav__item {
  position: relative;
}

.cyber-nav__link {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text);
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
  position: relative;
  display: block;
}

.cyber-nav__link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.cyber-nav__link:hover {
  color: var(--color-primary);
}

.cyber-nav__link:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.cyber-nav__link::after {
  display: none;
}

/* Special Effects */
.glitch-container {
  position: relative;
  overflow: hidden;
}

.scan-lines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent var(--scan-line-height),
    rgba(255, 255, 255, var(--scan-line-opacity)) var(--scan-line-height),
    rgba(255, 255, 255, var(--scan-line-opacity)) calc(var(--scan-line-height) * 2),
    transparent calc(var(--scan-line-height) * 2)
  );
  background-size: 100% calc(var(--scan-line-height) * 4);
  z-index: 1000;
  pointer-events: none;
  opacity: 0.15;
}

.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyBAMAAADsEZWCAAAAGFBMVEUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVfJ/WAAAACHRSTlMzMzMzMzMzM85JBgUAAAABYktHRAH/Ai3eAAAACXBIWXMAAAsTAAALEwEAmpwYAAAARklEQVQ4y2NgQAX8DKFgAQPD/AYkEACk/yPxBZD4ClB8MVweLr8YLr8cLr8eLt+AKt+CLt+ELt+GLt+JLt+NLt+PLj+AEQAAVChZSmsY+OAAAAAASUVORK5CYII=");
  background-repeat: repeat;
  opacity: 0.03;
  z-index: 999;
  pointer-events: none;
}

/* Main Content Area */
.cyber-main {
  padding: var(--space-lg) 0;
  position: relative;
  z-index: 1;
}

/* Posts Grid */
.cyber-posts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-lg) 0;
}

/* Post Card */
.cyber-post-card {
  background-color: var(--color-bg-alt);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: transform var(--animation-speed) ease, box-shadow var(--animation-speed) ease;
  position: relative;
  height: 100%;
  display: flex;
}

.cyber-post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 var(--shadow-strength) var(--glow-strength) rgba(157, 78, 221, 0.3);
}

.cyber-post-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--animation-speed) ease;
  z-index: -1;
}

.cyber-post-card:hover::before {
  opacity: 0.1;
}

.cyber-post-card__inner {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}

.cyber-post-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.cyber-post-card__title a {
  color: var(--color-article-title);
}

.cyber-post-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

.cyber-post-card__date {
  display: inline-block;
  font-family: var(--font-secondary);
}

.cyber-post-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.cyber-post-card__cover {
  margin: -1rem -1rem 1rem;
  position: relative;
  overflow: hidden;
}

.cyber-post-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cyber-post-card:hover .cyber-post-card__image {
  transform: scale(1.05);
}

.cyber-post-card__summary {
  margin-bottom: var(--space-md);
  font-size: 0.95rem;
  flex-grow: 1;
}

.cyber-post-card__footer {
  margin-top: auto;
}

/* Button Styles */
.cyber-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  border: var(--border-width) solid var(--color-primary);
  background-color: transparent;
  color: var(--color-primary);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: all var(--animation-speed) ease;
}

.cyber-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  z-index: -1;
  transition: all var(--animation-speed) ease;
}

.cyber-button:hover {
  color: black;
  text-shadow: none;
}

.cyber-button:hover::before {
  left: 0;
}

.cyber-button::after {
  display: none;
}

/* Article */
.cyber-article {
  max-width: var(--content-width);
  margin: 0 auto;
  background-color: var(--color-bg-alt);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
  box-shadow: 0 0 var(--shadow-strength) rgba(0, 0, 0, 0.3);
}

.cyber-article__header {
  margin-bottom: var(--space-lg);
}

.cyber-article__title {
  font-size: 2.25rem;
  margin-bottom: var(--space-md);
}

.cyber-article__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  color: var(--color-text-dim);
}

.cyber-article__cover {
  margin: -1.5rem -1.5rem 1.5rem;
  position: relative;
}

.cyber-article__image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.cyber-article__content {
  font-size: 1.05rem;
  line-height: 1.7;
}

.cyber-article__content h2,
.cyber-article__content h3,
.cyber-article__content h4 {
  margin-top: var(--space-lg);
}

.cyber-article__content a {
  border-bottom: 1px dashed var(--color-accent);
}

.cyber-article__content blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: var(--space-md);
  margin: var(--space-lg) 0;
  font-style: italic;
  color: var(--color-text-dim);
}

.cyber-article__content ul,
.cyber-article__content ol {
  margin: var(--space-md) 0 var(--space-md) var(--space-lg);
}

.cyber-article__content li {
  margin-bottom: var(--space-xs);
}

.cyber-article__content pre {
  background-color: var(--color-bg);
  padding: var(--space-md);
  border-radius: var(--border-radius);
  overflow-x: auto;
  margin: var(--space-md) 0;
}

.cyber-article__content code {
  font-family: var(--font-secondary);
  background-color: rgba(157, 78, 221, 0.1);
  padding: 2px 4px;
  border-radius: 3px;
}

.cyber-article__content pre code {
  background-color: transparent;
  padding: 0;
}

.cyber-article__content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

.cyber-article__content hr {
  border: none;
  height: 1px;
  background: var(--color-border);
  margin: var(--space-lg) 0;
}

.cyber-article__nav {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* Footer */
.cyber-footer {
  width: 100%;
  background-color: var(--color-bg-alt);
  border-top: var(--border-width) solid var(--color-border);
  padding: var(--space-md) 0;
  margin-top: auto;
}

.cyber-footer__inner {
  max-width: var(--container-width);
  margin: 0 auto;
}

.cyber-footer__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.cyber-footer__copyright,
.cyber-footer__powered-by {
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

/* Tag */
.cyber-tag {
  display: inline-block;
  background-color: rgba(157, 78, 221, 0.15);
  color: var(--color-primary);
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cyber-tag:hover {
  background-color: rgba(157, 78, 221, 0.3);
}

.cyber-tag::after {
  display: none;
}

/* Pagination */
.cyber-pagination {
  margin: var(--space-lg) 0;
}

.cyber-pagination__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
}

.cyber-pagination__pages {
  display: flex;
  gap: 5px;
}

.cyber-pagination__page {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  transition: all var(--animation-speed) ease;
}

.cyber-pagination__page::after {
  display: none;
}

.cyber-pagination__page--current,
.cyber-pagination__page:hover {
  background-color: var(--color-primary);
  color: black;
  border-color: var(--color-primary);
}

.cyber-pagination__prev,
.cyber-pagination__next {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0 var(--space-sm);
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  transition: all var(--animation-speed) ease;
}

.cyber-pagination__prev::after,
.cyber-pagination__next::after {
  display: none;
}

.cyber-pagination__prev:hover,
.cyber-pagination__next:hover {
  background-color: var(--color-primary);
  color: black;
  border-color: var(--color-primary);
}

/* Animations */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Media Queries */
@media screen and (max-width: 768px) {
  :root {
    --font-size: 14px;
    --space-lg: 1.5rem;
    --space-xl: 3rem;
  }

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

  .cyber-container,
  .cyber-article {
    padding: var(--space-md);
  }

  .cyber-header__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
  }

  .cyber-nav {
    order: 2;
  }

  .cyber-nav__toggle-label {
    display: block;
    width: 30px;
    height: 30px;
    position: relative;
    cursor: pointer;
    z-index: 102;
  }

  .cyber-nav__icon,
  .cyber-nav__icon::before,
  .cyber-nav__icon::after {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background-color: var(--color-primary);
    transition: transform 0.3s ease;
  }

  .cyber-nav__icon {
    top: 50%;
    transform: translateY(-50%);
  }

  .cyber-nav__icon::before {
    content: '';
    top: -8px;
  }

  .cyber-nav__icon::after {
    content: '';
    bottom: -8px;
  }

  .cyber-nav__toggle:checked ~ .cyber-nav__toggle-label .cyber-nav__icon {
    transform: translateY(-50%) rotate(135deg);
  }

  .cyber-nav__toggle:checked ~ .cyber-nav__toggle-label .cyber-nav__icon::before {
    top: 0;
    transform: rotate(90deg);
  }

  .cyber-nav__toggle:checked ~ .cyber-nav__toggle-label .cyber-nav__icon::after {
    bottom: 0;
    transform: rotate(180deg);
  }

  .cyber-nav__menu-container {
    position: fixed;
    top: 0;
    right: -100%;
    width: 250px;
    height: 100vh;
    background-color: var(--color-bg-alt);
    border-left: var(--border-width) solid var(--color-primary);
    padding: calc(var(--space-lg) * 3) var(--space-md);
    transition: right 0.3s ease;
    z-index: 101;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
  }

  .cyber-nav__toggle:checked ~ .cyber-nav__menu-container {
    right: 0;
  }

  .cyber-nav__menu {
    flex-direction: column;
    gap: var(--space-md);
  }

  .cyber-nav__item {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    transition-delay: calc(var(--item-index) * 0.1s);
  }

  .cyber-nav__toggle:checked ~ .cyber-nav__menu-container .cyber-nav__item {
    opacity: 1;
    transform: translateX(0);
  }

  .cyber-nav__link {
    font-size: 1.2rem;
    padding: var(--space-sm) 0;
  }

  .cyber-nav__link::before {
    display: none;
  }

  .cyber-article__meta,
  .cyber-footer__content {
    flex-direction: column;
    align-items: flex-start;
  }

  .cyber-article__nav {
    flex-direction: column;
    gap: var(--space-md);
  }
}