/*
 * Shared utility classes, colors, and fonts for the WordPress theme
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --color-accent: #00ff87;
  --color-accent-hover: #00e67a;
  --color-text-muted: #a1a1aa;
  --color-text-white: #ffffff;
  --color-footer-heading: #52525b;
  --color-footer-disclaimer: #3f3f46;
  --color-border: #1a1a1a;
  --color-footer-bg: #0a0a0a;
  --color-dropdown-bg: rgba(8, 8, 8, 0.98);
  --color-navbar-scrolled-bg: rgba(8, 8, 8, 0.85);

  --color-primary: #00ff87;
  --color-primary-hover: #00e67a;
  --color-bg: #0a0a0a;
  --color-surface: #111111;
  --color-text-main: #ffffff;
}

body {
  padding-top: 64px; /* Space for fixed navbar */
}

.btn-primary {
  background: var(--color-accent);
  color: #000000;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  font-size: 14px;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,255,135,0.19);
}
.container-custom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr !important; gap: 32px !important; }
  .nav-links-desktop { display: none !important; }
  .nav-cta-desktop { display: none !important; }
  .nav-hamburger { display: flex !important; flex-direction: column; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr !important; }
}
@media (min-width: 769px) {
  .mobile-menu { display: none !important; }
}
.nav-dropdown:hover .nav-dropdown-content,
.nav-dropdown:focus-within .nav-dropdown-content {
  display: flex !important;
}
.nav-dropdown-toggle:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 4px;
}
.nav-dropdown-content a:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
  background: rgba(255,255,255,0.02);
  color: var(--color-accent) !important;
}
#site-navbar.scrolled {
  background: var(--color-navbar-scrolled-bg) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border) !important;
}
.nav-hamburger.active div:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.nav-hamburger.active div:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.active div:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}
.mobile-accordion-arrow.rotated {
  transform: rotate(180deg);
}

/* Typography links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--color-primary-hover);
}

/* Blog Index */
.blog-container {
  padding-top: 48px;
  padding-bottom: 64px;
  min-height: 60vh;
}
.blog-header {
  margin-bottom: 48px;
}
.page-title {
  font-size: 36px;
  font-weight: 700;
}
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}
.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.blog-card:hover {
  border-color: rgba(0, 255, 135, 0.3);
}
.post-thumbnail-link {
  display: block;
  overflow: hidden;
}
.post-thumbnail {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}
.post-content {
  padding: 24px;
}
.entry-title {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 8px;
  line-height: 1.3;
}
.entry-title a {
  color: var(--color-text-main);
}
.entry-title a:hover {
  color: var(--color-primary);
}
.entry-meta {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}
.entry-summary {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}
.read-more-link {
  font-weight: 600;
  font-size: 14px;
}

/* Pagination */
.pagination-wrapper {
  margin-top: 48px;
  display: flex;
  justify-content: center;
}
.nav-links {
  display: flex;
  gap: 12px;
}
.nav-links a, .nav-links span {
  padding: 8px 16px;
  border-radius: 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.nav-links .current {
  background: rgba(0, 255, 135, 0.1);
  color: var(--color-primary);
  border-color: rgba(0, 255, 135, 0.2);
}
.nav-links a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Single Post */
.single-post-container {
  max-width: 800px; /* Readability max-width */
  padding-top: 48px;
  padding-bottom: 80px;
  min-height: 60vh;
}
.single-header {
  margin-bottom: 32px;
  text-align: center;
}
.single-header .entry-title {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}
.single-header .entry-meta {
  font-size: 14px;
}
.meta-separator {
  margin: 0 8px;
}
.post-thumbnail-wrapper {
  margin-bottom: 40px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.single-thumbnail {
  width: 100%;
  height: auto;
  display: block;
}
.entry-content {
  font-size: 17px;
  line-height: 1.8;
  color: #e4e4e7; /* slightly softer white for long reading */
}
.entry-content h2, .entry-content h3, .entry-content h4 {
  color: var(--color-text-main);
  margin-top: 2em;
  margin-bottom: 1em;
}
.entry-content p {
  margin-bottom: 1.5em;
}
.entry-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* Post Navigation */
.entry-footer {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.post-navigation {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
.post-navigation a {
  font-weight: 600;
  font-size: 15px;
}

.no-posts-message {
  text-align: center;
  padding: 64px 0;
  color: var(--color-text-muted);
}

/* Author Bio Box */
.author-bio-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 24px;
  margin-top: 48px;
  display: flex;
  gap: 24px;
  align-items: center;
}
.author-avatar img {
  border-radius: 8px;
  border: none;
  width: 80px;
  height: 80px;
  object-fit: contain;
}
.author-info {
  flex: 1;
}
.author-name {
  margin: 0 0 8px 0;
  color: var(--color-text-main);
  font-size: 20px;
  font-weight: 700;
}
.author-description {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.6;
}
@media (max-width: 600px) {
  .author-bio-box {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
}

/* Last Updated Meta */
.last-updated-meta {
  color: var(--color-text-muted);
  font-size: 13px;
  margin-top: 8px;
  font-style: italic;
}