/* TinyBigTalks - Design System */
:root {
  --primary: #008fa4;
  /* Cyan/Teal from logo */
  --secondary: #00334e;
  /* Dark Navy from logo */
  --bg-color: #f8f9fa;
  --card-bg: #ffffff;
  --text-main: #333333;
  --text-muted: #555555;
  --border-color: #eeeeee;
  --accent: #e74c3c;
  --transition: all 0.3s ease;
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --accent-dark: #006a7a;
}

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-dark);
  font-weight: 600;
  margin-bottom: 25px;
  transition: transform 0.2s ease;
}

.back-link:hover {
  transform: translateX(-5px);
  color: var(--primary);
}

/* Layout Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Logo */
header {
  background: #fff;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-top {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  margin-bottom: 15px;
}

.logo {
  display: flex;
  align-items: center;
  height: 65px;
  /* Enhanced height for better visibility */
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.logo:hover {
  transform: scale(1.02);
  opacity: 0.9;
}

.logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
  display: block;
}

.mobile-icons {
  display: none;
  position: absolute;
  width: 100%;
  justify-content: space-between;
  padding: 0 10px;
}

.search-container-web {
  position: absolute;
  right: 20px;
  display: flex;
  align-items: center;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding-right: 12px;
  transition: var(--transition);
}

.search-container-web:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 143, 164, 0.1);
}

.search-container-web input {
  padding: 8px 12px;
  border: none;
  background: transparent;
  outline: none;
  width: 180px;
  font-size: 14px;
}

.search-container-web input:focus {
  width: 230px;
}

.search-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
}

/* Social Banner Section */
.social-banner {
  text-align: center;
  margin: 0.8rem 0 1.2rem;
  padding: 0.6rem 1rem;
  background: rgba(59, 130, 246, 0.06);
  border: 1.2px solid var(--primary);
  border-radius: 10px;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  transition: var(--transition);
}

.social-banner:hover {
  background: rgba(59, 130, 246, 0.12);
  transform: translateY(-2px);
}

.social-links-container {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.social-links-container a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  padding: 6px;
}

.social-links-container a:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.social-links-container svg {
  width: 100%;
  height: 100%;
  display: block;
}

.social-banner-text {
  margin: 0;
  font-weight: 700;
  color: var(--secondary);
  font-size: 1rem;
  line-height: 1.2;
}

.social-links-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.social-links-container a {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.social-links-container a:hover {
  transform: scale(1.2);
}

.social-links-container img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Navigation */
/* Navigation Tabs */
nav.desktop-nav {
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--border-color);
  padding: 15px 0;
  background: #fff;
}

nav.desktop-nav ul {
  display: flex;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

nav.desktop-nav ul li {
  display: flex;
}

nav.desktop-nav ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 50px;
  /* Pill shape */
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--secondary);
  background: rgba(0, 51, 78, 0.04);
  /* Very light navy */
  border: 1px solid rgba(0, 51, 78, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

nav.desktop-nav ul li a:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 143, 164, 0.25);
}

nav.desktop-nav ul li a.active {
  background: var(--secondary);
  color: #fff;
  border-color: var(--secondary);
  box-shadow: 0 4px 12px rgba(0, 51, 78, 0.2);
}

/* Subtle dot indicator for active tab */
nav.desktop-nav ul li a.active::after {
  content: '';
  position: absolute;
  bottom: 6px;
  width: 4px;
  height: 4px;
  background: #fff;
  border-radius: 50%;
}


/* Featured Article Grid */
.articles-grid {
  display: grid;
  gap: 25px;
  padding: 10px 0 15px;
}

.grid-4-cols {
  grid-template-columns: repeat(4, 1fr);
}

.grid-5-cols {
  grid-template-columns: repeat(5, 1fr);
}

.category-section {
  margin-bottom: 25px;
}

.suggestion-section {
  margin-top: 60px;
  margin-bottom: 40px;
}


.category-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.category-label {
  background: var(--secondary);
  color: #fff;
  padding: 6px 18px;
  border-radius: 4px;
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.category-line {
  flex-grow: 1;
  height: 2px;
  background: linear-gradient(to right, var(--secondary), transparent);
}

.read-all-container {
  display: flex;
  justify-content: center;
  margin-top: 0;
  margin-bottom: 20px;
}

.read-all-btn {
  display: inline-block;
  padding: 12px 30px;
  background: var(--primary);
  color: #fff;
  border-radius: 30px;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 1px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 143, 164, 0.2);
}

.read-all-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 143, 164, 0.3);
  background: var(--secondary);
}

/* Vertical Article List for Articles Page */
.articles-vertical-feed {
  max-width: 800px;
  margin: 40px auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.article-card-vertical {
  display: flex;
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid var(--border-color);
}

.article-card-vertical:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: var(--primary);
}

.article-card-vertical .article-image {
  width: 300px;
  height: 200px;
}

.article-card-vertical .article-content {
  padding: 30px;
}

.article-card {
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  border: 1px solid var(--border-color);
}

.article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-color: var(--primary);
}

.article-image {
  width: 100%;
  aspect-ratio: 16/9;
}

.hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  margin-bottom: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: block;
}

.article-content {
  padding: 15px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.article-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--secondary);
  line-height: 1.3;
}

.article-excerpt {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.read-more {
  color: var(--primary);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
}


/* Footer Styles */
footer {
  background: #fff;
  border-top: 2px solid var(--border-color);
  padding: 40px 0 20px;
  margin-top: 50px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-weight: 700;
  font-size: 15px;
  color: var(--secondary);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 15px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.footer-links a {
  font-size: 14px;
  color: var(--secondary);
  font-weight: 600;
}

.footer-links span {
  color: var(--border-color);
}

.footer-bottom {
  text-align: center;
  font-size: 14px;
  color: var(--secondary);
  font-weight: 700;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-bottom a {
  color: var(--secondary);
  text-decoration: none;
  transition: var(--transition);
}

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


/* Mobile Responsive Styles */
@media (max-width: 992px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .header-top {
    flex-wrap: wrap;
    justify-content: center;
  }

  .search-container-web {
    display: none;
  }

  .mobile-icons {
    display: flex;
    position: absolute;
    top: 10px;
    right: 20px;
    width: auto;
    padding: 0;
  }

  #menu-btn-mobile {
    display: none;
  }

  .social-banner {
    padding: 0.5rem;
    margin: 0.5rem 0 1rem;
    flex-direction: column;
    gap: 0.6rem;
  }

  .social-banner-text {
    font-size: 0.9rem;
  }

  .social-links-container img {
    width: 24px;
    height: 24px;
  }

  .logo {
    height: 50px;
    /* Better visibility on mobile */
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .articles-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .article-card {
    flex-direction: row;
    align-items: flex-start;
    padding: 10px;
  }

  .article-image {
    width: 120px;
    height: 90px;
    border-radius: 4px;
    aspect-ratio: auto;
  }

  .article-content {
    padding: 0 0 0 15px;
  }

  .article-title {
    font-size: 16px;
    margin-bottom: 5px;
  }

  .article-excerpt {
    font-size: 13px;
    -webkit-line-clamp: 2;
    line-clamp: 2;
  }

  .desktop-nav {
    overflow-x: auto;
    justify-content: flex-start !important;
    padding: 10px 0 12px;
    position: relative;
    /* Show scrollbar on mobile */
    -ms-overflow-style: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) transparent;
  }

  .desktop-nav::-webkit-scrollbar {
    display: block;
    height: 3px;
  }

  .desktop-nav::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
  }

  .desktop-nav::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
  }

  /* Add a scroll indicator gradient */
  .desktop-nav::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 40px;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.9));
    pointer-events: none;
    z-index: 5;
  }

  .desktop-nav ul {
    gap: 15px;
    padding: 0 20px;
    /* Ensure padding for horizontal scroll */
  }

  .desktop-nav ul li a {
    white-space: nowrap;
    padding: 8px 16px;
    font-size: 12px;
  }

  /* Vertical Feed Mobile Adjustments */
  .article-card-vertical {
    flex-direction: column;
  }

  .article-card-vertical .article-image {
    width: 100% !important;
    height: 200px !important;
  }

  .article-card-vertical .article-content {
    padding: 20px !important;
  }

  /* Hero Image Mobile Adjustment */
  .hero-img {
    min-height: 0px;
  }
}

/* Mobile Search Modal */
.mobile-search-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  backdrop-filter: blur(0px);
  z-index: 2000;
  padding: 20px;
  flex-direction: column;
}

.mobile-search-overlay.active {
  display: flex;
}

.mobile-search-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.mobile-search-input {
  width: 100%;
  padding: 15px;
  border: 2px solid var(--primary);
  border-radius: 8px;
  font-size: 18px;
  outline: none;
}

/* Page Content - For Privacy, Terms, About, etc. */
.page-content {
  max-width: 900px;
  margin: 60px auto;
  padding: 0 20px;
  background: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  padding: 50px 60px;
}

.page-content section {
  margin-bottom: 40px;
}

.page-content h1 {
  font-size: 36px;
  color: var(--secondary);
  margin-bottom: 10px;
  border-left: 6px solid var(--primary);
  padding-left: 20px;
  line-height: 1.2;
}

.page-content h2 {
  font-size: 24px;
  color: var(--secondary);
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.last-updated {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  font-style: italic;
}

.page-content p {
  font-size: 17px;
  color: var(--text-main);
  margin-bottom: 20px;
  line-height: 1.7;
}

.page-content ul {
  list-style: none;
  margin-bottom: 25px;
  padding-left: 0;
}

.page-content ul li {
  font-size: 17px;
  margin-bottom: 12px;
  position: relative;
  padding-left: 25px;
}

.page-content ul li::before {
  content: '•';
  color: var(--primary);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.page-content hr {
  border: 0;
  height: 1px;
  background: var(--border-color);
  margin: 40px 0;
}

.note-box {
  background: rgba(0, 143, 164, 0.05);
  border-radius: 8px;
  padding: 20px;
  border-left: 4px solid var(--primary);
  margin: 30px 0;
}

.note-box p {
  margin-bottom: 0;
  font-weight: 600;
  color: var(--secondary);
}

.contact-highlight {
  background: var(--bg-color);
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  color: var(--primary);
}

@media (max-width: 768px) {
  .page-content {
    margin: 30px auto;
    padding: 30px 25px;
  }

  .page-content h1 {
    font-size: 28px;
  }

  .page-content h2 {
    font-size: 20px;
  }

  .page-content p,
  .page-content ul li {
    font-size: 16px;
  }
}


/* Contact Page Styles */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.contact-card {
  background: var(--bg-color);
  padding: 40px 30px;
  border-radius: 12px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.contact-card:hover {
  border-color: var(--primary);
  transform: translateY(-5px);
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.contact-card .icon {
  font-size: 40px;
  line-height: 1;
}

.contact-card h3 {
  font-size: 20px;
  color: var(--secondary);
  margin: 0;
  font-weight: 700;
}

.contact-card p {
  font-size: 16px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.contact-card a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

/* Form Styles */
.contact-form-section {
  background: var(--bg-color);
  padding: 50px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.form-title {
  font-size: 24px;
  color: var(--secondary);
  margin-bottom: 30px;
  font-weight: 700;
  text-align: center;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  margin-bottom: 25px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 14px;
  font-weight: 700;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-family: inherit;
  font-size: 16px;
  transition: var(--transition);
  background: #fff;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 143, 164, 0.1);
}

textarea.form-input {
  min-height: 180px;
  resize: vertical;
}

.submit-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 18px 40px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  width: 100%;
}

.submit-btn:hover {
  background: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .contact-form-section {
    padding: 30px 20px;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }
}

/* Ad Container Styles */
.ads-wrapper {
  text-align: center;
  margin: 20px auto;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: nowrap;
  /* Default: Single row on desktop */
}

@media (max-width: 768px) {
  .ads-wrapper {
    flex-wrap: wrap;
    /* Wraps on mobile */
  }
}

.tags {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tags li {
  display: inline;
  margin-right: 10px;
}

.tags a {
  text-decoration: none;
  color: #1a73e8;
  font-weight: 500;
}

@media (max-width: 768px) {
  .tags {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .tags li {
    display: inline;
  }
}