/* --- VARIABLES & RESET --- */
:root {
  /* Dark Theme */
  --background-start: #0a0a0a;
  --background-end: #111111;
  --background-card: #18181b;
  --border-color: #27272a;
  --border-hover: #3f3f46;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;
  --accent-blue: #60a5fa;
  --accent-blue-dark: #3b82f6;
  --positive-color: #22c55e;
  --negative-color: #ef4444;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

[data-theme='light'] {
  /* Light Theme */
  --background-start: #ffffff;
  --background-end: #f0f0f0;
  --background-card: #ffffff;
  --border-color: #e0e0e0;
  --border-hover: #c0c0c0;
  --text-primary: #000000;
  --text-secondary: #333333;
  --text-tertiary: #666666;
  --accent-blue: #3b82f6;
  --accent-blue-dark: #1d4ed8;
  --positive-color: #22c55e;
  --negative-color: #ef4444;
}

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

body {
  font-family: 'Outfit', 'Segoe UI', 'Roboto', Arial, sans-serif;
  background: linear-gradient(135deg, var(--background-start) 0%, var(--background-end) 100%);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button {
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

/* --- HEADER --- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  max-width: 1536px;
  margin: 0 auto;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 700;
}

.header-nav {
  display: none; /* Hidden on mobile */
}

@media (min-width: 768px) {
  .header-nav {
    display: flex;
    gap: 1.5rem;
  }
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.5rem 0;
  border-bottom: 3px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

.nav-link.active {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
}

.search-container {
  flex-grow: 1;
  max-width: 500px;
  position: relative;
  margin: 0 2rem;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
}

.search-input {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  color: var(--text-primary);
  font-size: 1rem;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.search-input:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--accent-blue);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-link {
  color: var(--text-secondary);
  font-size: 1.2rem;
  transition: color 0.2s ease;
}
.user-link:hover {
  color: var(--text-primary);
}
.user-link span {
  font-size: 1rem;
  font-weight: 500;
  margin-left: 0.5rem;
}

.theme-toggle-btn {
  font-size: 1.2rem;
  padding: 0.5rem;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.theme-toggle-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* --- FILTER CONTAINER --- */
.filter-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  max-width: 1536px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border-color);
  overflow-x: auto;
}

.filter-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.filter-chips {
  display: flex;
  gap: 0.5rem;
}

.chip {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease-in-out;
}

.chip:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
  transform: scale(1.05);
}

/* --- MAIN LAYOUT --- */
.main-container {
  display: flex;
  gap: 1.5rem;
  max-width: 1536px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.main-content {
  flex: 1;
  min-width: 0;
}

.hero-section {
  margin-bottom: 3rem;
}

.hero-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: transparent;
  background: linear-gradient(45deg, var(--accent-blue-dark), var(--accent-blue));
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* --- NEWS FEED & CARDS --- */
.news-feed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.news-card {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden; /* Crucial for image border-radius */
  position: relative; /* Anchor for pseudo-elements and chips */
}

/* Remove the now-unused width classes */
.news-card-width-1,
.news-card-width-2,
.news-card-width-3 {
  flex-basis: auto;
  margin-bottom: 0;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  border-color: var(--border-hover);
}

.card-link-wrapper {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  color: inherit;
  text-decoration: none;
}

/* New image styles for border-to-border look */
.news-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

/* Add a gradient overlay on cards with images for text readability */
.news-card.has-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0) 100%);
  pointer-events: none;
  z-index: 1;
}

.card-content-wrapper {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

/* Default chip container styles (for cards without an image) */
.news-card .card-chips {
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Position the chips over the image when one exists */
.news-card.has-image .card-chips {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2; /* Above the gradient overlay */
  margin-bottom: 0;
}

.news-card .card-chip {
  border: none;
  padding: 0.3rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 700;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.news-title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.news-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.news-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto; /* Pushes footer to the bottom */
}

.news-source {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.source-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--accent-blue);
  color: var(--background-start);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
}

.news-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1.5rem 1.5rem;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.action-btn:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.action-btn.active.like-btn {
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.5);
  background-color: rgba(239, 68, 68, 0.1);
}

.action-btn.active.bookmark-btn {
  color: var(--accent-blue);
  border-color: rgba(96, 165, 250, 0.5);
  background-color: rgba(96, 165, 250, 0.1);
}

.action-btn i {
  font-size: 0.9rem;
}

.share-btn {
  margin-left: auto;
}

/* --- SIDEBAR --- */
.sidebar {
  width: 300px;
  flex-shrink: 0;
  display: none; /* Hidden by default */
}

@media (min-width: 1200px) {
  .sidebar {
    display: block;
  }
}

.sidebar-card {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  margin-bottom: 1.5rem;
  padding: 1.5rem;
}

.sidebar-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 1rem;
  font-weight: 600;
}

.sidebar-card-header i {
  color: var(--accent-blue);
}

.trending-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
}
.trending-item:first-child {
  padding-top: 0;
}
.trending-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.trending-item p {
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.4;
  margin-bottom: 0.25rem;
}

.trending-item span {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.market-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.market-item:last-child {
  margin-bottom: 0;
}

.market-item > span {
  font-weight: 600;
  font-size: 0.875rem;
}

.market-value {
  text-align: right;
}

.market-value span:first-child {
  display: block;
  font-weight: 600;
}

.market-value .positive {
  color: var(--positive-color);
  font-weight: 600;
  font-size: 0.75rem;
}

.market-value .negative {
  color: var(--negative-color);
  font-weight: 600;
  font-size: 0.75rem;
}

/* --- LOAD MORE & SPINNER --- */
.load-more-container {
  text-align: center;
  padding: 2rem 0;
}

#loadMoreBtn {
  background-color: var(--accent-blue);
  color: var(--background-start);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  transition: background-color 0.2s ease;
}

#loadMoreBtn:hover {
  background-color: var(--accent-blue-dark);
}

.spinner {
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-left-color: var(--accent-blue);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* --- MODAL & PROMPTS (Re-styling existing) --- */
.install-prompt {
  background-color: var(--background-card);
  border-top: 1px solid var(--border-color);
}
.install-btn {
  background-color: var(--accent-blue);
  color: var(--background-start);
}
.dismiss-btn {
  background-color: var(--border-hover);
  color: var(--text-primary);
}

.modal-content {
  background-color: var(--background-end);
  border: 1px solid var(--border-color);
}
.comment-form input {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}
.comment-form button {
  background-color: var(--accent-blue);
  color: var(--background-start);
}
.comment-item {
  border-bottom: 1px solid var(--border-color);
}
.user-avatar {
  background-color: var(--accent-blue);
  color: var(--background-start);
}

/* --- INSTALL PROMPT --- */
.install-prompt {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  border-radius: 12px; /* Rounded corners */
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Subtle shadow */
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.install-prompt.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0); /* Slide into view */
}

.install-prompt-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.install-prompt-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.install-btn {
  background-color: var(--accent-blue);
  color: var(--background-start);
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 8px; /* Rounded corners */
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.install-btn:hover {
  background-color: var(--accent-blue-dark); /* Darker on hover */
}

.dismiss-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.6rem 1.2rem;
  border-radius: 8px; /* Rounded corners */
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dismiss-btn:hover {
  background-color: var(--border-hover);
  color: var(--text-primary);
}

/* --- COMMENT MODAL --- */
.modal-content {
  background-color: var(--background-card);
  color: var(--text-primary);
  padding: 1.5rem;
  border-radius: 12px; /* Rounded corners */
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.25rem; /* Increased size for better visibility */
  color: var(--text-primary);
}

.comment-form input {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: 8px; /* Rounded corners */
  margin-bottom: 1rem; /* Space below input */
}

.comment-form button {
  background-color: var(--accent-blue);
  color: var(--background-start);
  padding: 0.6rem 1.2rem;
  border-radius: 8px; /* Rounded corners */
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.comment-form button:hover {
  background-color: var(--accent-blue-dark); /* Darker on hover */
}

/* --- INSTALL PROMPT (MODAL) --- */
.install-prompt {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1050; /* Ensure it's on top of other elements */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.install-prompt.show {
  opacity: 1;
  visibility: visible;
}

.install-prompt .install-prompt-content {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.install-prompt-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.install-prompt-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.install-prompt-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.install-btn,
.dismiss-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.install-btn {
  background-color: var(--accent-blue);
  color: var(--background-start);
  border: none;
}

.install-btn:hover {
  background-color: var(--accent-blue-dark);
}

.dismiss-btn {
  background-color: var(--border-hover);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.dismiss-btn:hover {
  background-color: var(--border-color);
}

/* ...existing code... */

/* --- COMMENT MODAL --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1050; /* Ensure it's on top of other elements */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--background-card);
  color: var(--text-primary);
  padding: 1.5rem;
  border-radius: 12px; /* Rounded corners */
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.25rem; /* Increased size for better visibility */
  color: var(--text-primary);
}

.comment-form input {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: 8px; /* Rounded corners */
  margin-bottom: 1rem; /* Space below input */
}

.comment-form button {
  background-color: var(--accent-blue);
  color: var(--background-start);
  padding: 0.6rem 1.2rem;
  border-radius: 8px; /* Rounded corners */
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.comment-form button:hover {
  background-color: var(--accent-blue-dark); /* Darker on hover */
}

/* --- FOOTER --- */
.footer {
  background-color: var(--background-card);
  border-top: 1px solid var(--border-color);
  padding: 2rem 1.5rem;
  max-width: 1536px;
  margin: 0 auto;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a {
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

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

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  font-size: 1.2rem;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.footer-social a:hover {
  color: var(--text-primary);
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* --- HEADER --- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  max-width: 1536px;
  margin: 0 auto;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem; /* Reduced gap for better mobile view */
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 700;
}

/* Hamburger Button Styles */
.nav-toggle-btn {
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 1.5rem;
  padding: 0.25rem;
  display: block; /* Show on mobile */
}

@media (min-width: 768px) {
  .nav-toggle-btn {
    display: none; /* Hide on larger screens */
  }
}

/* Mobile Navigation Styles */
.header-nav {
  display: none; /* Initially hidden */
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--background-card);
  border-top: 1px solid var(--border-color);
  flex-direction: column;
  align-items: stretch;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header-nav.active {
  display: flex; /* Show when active */
}

.header-nav a {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.header-nav a:last-child {
  border-bottom: none;
}

/* Desktop Navigation Styles */
@media (min-width: 768px) {
  .header-nav {
    display: flex; /* Show on larger screens */
    position: static;
    width: auto;
    background-color: transparent;
    border-top: none;
    flex-direction: row;
    align-items: center;
    padding: 0;
    box-shadow: none;
  }

  .header-nav a {
    border-bottom: none;
    text-align: left;
    padding: 0.5rem 0;
  }
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.5rem 0;
  border-bottom: 3px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

.nav-link.active {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
}

.news-card .card-chips {
  margin-bottom: 1rem;
}

.news-card .card-chip {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-right: 0.5rem; /* Add some spacing between chips */
}

.news-card .card-chips {
  margin-bottom: 1rem;
}

.news-card .card-chip {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-right: 0.5rem; /* Add some spacing between chips */
  border: none; /* Remove the border */
}
/* Define specific colors for different categories */
.news-card .card-chip[data-category='AI Startups'] {
  background-color: #60a5fa; /* Solid blue */
  color: var(--background-start);
}

.news-card .card-chip[data-category='Startup Funding'] {
  background-color: #22c55e; /* Solid green */
  color: var(--background-start);
}

.news-card .card-chip[data-category='Fintech'] {
  background-color: #ffc800; /* Solid yellow */
  color: #333; /* Dark text for contrast */
}

.news-card .card-chip[data-category='E-commerce'] {
  background-color: #9c27b0; /* Solid purple */
  color: var(--background-start);
}

.news-card .card-chip[data-category='SaaS'] {
  background-color: #f44336; /* Solid red */
  color: var(--background-start);
}

.news-card .card-chip[data-category='AI'] {
  background-color: #00bcd4; /* Teal */
  color: var(--background-start);
}

.news-card .card-chip[data-category='Business'] {
  background-color: #ff9800; /* Orange */
  color: #333;
}

.news-card .card-chip[data-category='Sustainability'] {
  background-color: #4caf50; /* Green */
  color: var(--background-start);
}

.news-card .card-chip[data-category='Tech Startups'] {
  background-color: #3f51b5; /* Indigo */
  color: var(--background-start);
}

/* Add more categories as needed */

/* --- FILTER CONTAINER --- */
.filter-container {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.filter-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-tertiary);
  margin-bottom: 0.5rem;
  display: block;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 0.3rem;
  background-color: var(--background-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.chip:hover {
  background-color: var(--border-hover);
  border-color: var(--accent-blue);
}

/* Add specific colors for filter chips */
.filter-chips .chip[data-topic='AI Startups'] {
  background-color: #60a5fa;
  color: var(--background-start);
  border: none;
}

.filter-chips .chip[data-topic='Startup Funding'] {
  background-color: #22c55e;
  color: var(--background-start);
  border: none;
}

.filter-chips .chip[data-topic='Fintech'] {
  background-color: #ffc800;
  color: #333;
  border: none;
}

.filter-chips .chip[data-topic='E-commerce'] {
  background-color: #9c27b0;
  color: var(--background-start);
  border: none;
}

.filter-chips .chip[data-topic='SaaS'] {
  background-color: #f44336;
  color: var(--background-start);
  border: none;
}

.filter-chips .chip[data-topic='AI'] {
  background-color: #00bcd4;
  color: var(--background-start);
  border: none;
}

.filter-chips .chip[data-topic='Business'] {
  background-color: #ff9800;
  color: #333;
  border: none;
}

.filter-chips .chip[data-topic='Sustainability'] {
  background-color: #4caf50;
  color: var(--background-start);
  border: none;
}

.filter-chips .chip[data-topic='Tech Startups'] {
  background-color: #3f51b5;
  color: var(--background-start);
  border: none;
}

/* --- ABOUT PAGE --- */
.about-hero {
  margin-bottom: 2.5rem;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-intro p {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.value-card {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
}

.value-card i {
  color: var(--accent-blue);
  font-size: 1.25rem;
}

.value-card h3 {
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
  font-size: 1.05rem;
}

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

.about-section h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.about-section p {
  color: var(--text-secondary);
}

.timeline {
  position: relative;
  margin-left: 0.75rem;
  padding-left: 1rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0.15rem;
  top: 0.25rem;
  bottom: 0.25rem;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.timeline-item .dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent-blue);
  margin-top: 0.4rem;
}

.timeline-content h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

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

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.team-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem 1.25rem;
}

.team-avatar {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--accent-blue);
}

.cta-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--accent-blue);
  color: var(--background-start);
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 10px;
}

.cta-btn:hover {
  background-color: var(--accent-blue-dark);
}

@media (max-width: 640px) {
  .cta-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Contact form */
.contact-form {
  background-color: var(--background-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
}
.contact-form .form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.contact-form .form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.contact-form label {
  font-weight: 600;
  color: var(--text-primary);
}
.contact-form input,
.contact-form textarea {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent-blue);
}
.contact-form .form-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 0.75rem;
}
.form-status {
  color: var(--text-secondary);
}