/*
 * MANIFEROS THEME — Layout & Grid
 * Mobile-first, CSS Grid + Flexbox
 */

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

/* === BASE === */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Noise overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

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

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

ul, ol {
  list-style: none;
}

/* === CONTAINER === */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* === SECTIONS === */
.section {
  padding: var(--space-3xl) var(--container-padding);
  max-width: var(--container-max);
  margin: 0 auto;
}

.section--alt {
  background: var(--bg-secondary);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-xl);
  border-bottom: 2px solid var(--border-color);
  padding-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: 48px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-highlight);
  line-height: 1;
}

.section-title .green { color: var(--green); }
.section-title .pink { color: var(--pink); }

.section-link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.section-link:hover {
  color: var(--green-glow);
}

/* === TOP BAR === */
.top-bar {
  background: var(--green-dark);
  padding: var(--space-xs) 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-highlight);
}

.top-bar a {
  color: var(--text-highlight);
  margin: 0 12px;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.top-bar a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* === HEADER === */
.site-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 14px var(--container-padding);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header.scrolled {
  padding: 8px var(--container-padding);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.logo {
  font-family: var(--font-logo);
  font-size: 26px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  line-height: 1;
  text-shadow: 2px 2px 0 #000, -1px -1px 0 #000;
}

.logo .dot {
  color: var(--pink);
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-top: 3px;
}

/* === NAVIGATION === */
.main-nav {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.main-nav a {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.main-nav a:hover,
.main-nav a.active,
.main-nav .current-menu-item > a,
.main-nav .current_page_item > a {
  color: var(--text-highlight);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width var(--transition-base);
}

.main-nav a:hover::after {
  width: 100%;
}

.main-nav .current-menu-item > a::after,
.main-nav .current_page_item > a::after {
  width: 100%;
  background: var(--pink);
}

/* === HAMBURGER (mobile) === */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 200;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--text-highlight);
  margin: 6px 0;
  transition: var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* === FOOTER === */
.footer-separator {
  height: 4px;
  background: linear-gradient(90deg,
    var(--green) 0%, var(--green) 33%,
    var(--pink) 33%, var(--pink) 66%,
    var(--purple) 66%, var(--purple) 100%
  );
}

.site-footer {
  background: #060606;
  padding: var(--space-2xl) var(--container-padding) 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer-logo {
  font-family: var(--font-logo);
  font-size: 24px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
  text-shadow: 2px 2px 0 #000;
}

.footer-logo .dot {
  color: var(--pink);
}

.footer-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 320px;
}

.site-footer h4 {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-highlight);
  margin-bottom: var(--space-md);
}

.site-footer ul li {
  margin-bottom: var(--space-sm);
}

.site-footer ul a {
  color: var(--text-secondary);
  font-size: 14px;
  transition: color var(--transition-fast);
}

.site-footer ul a:hover {
  color: var(--green);
}

.footer-bottom {
  max-width: var(--container-max);
  margin: var(--space-xl) auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.footer-bottom a {
  color: var(--green);
}

.footer-bottom a:hover {
  color: var(--green-glow);
}

/* === CONTENT AREA === */
.site-content {
  min-height: 60vh;
}

.content-area {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-3xl) var(--container-padding);
}

.page-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--border-color);
}

.page-title {
  font-family: var(--font-display);
  font-size: 48px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-highlight);
  line-height: 1.1;
}

/* === POSTS GRID === */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

/* === PAGINATION === */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  font-family: var(--font-mono);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 13px;
  transition: all var(--transition-fast);
}

.pagination a:hover {
  border-color: var(--green);
  color: var(--green);
}

.pagination .current {
  background: var(--green);
  border-color: var(--green);
  color: var(--bg-primary);
  font-weight: 700;
}

/* === SCREEN READER TEXT === */
.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
  word-wrap: normal !important;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 12px 20px;
  }

  .main-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    z-index: 150;
  }

  .main-nav.active {
    display: flex;
  }

  .main-nav a {
    font-size: 28px;
  }

  .menu-toggle {
    display: block;
  }

  .section {
    padding: 50px 20px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .section-title {
    font-size: 36px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  .page-title {
    font-size: 36px;
  }
}