/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --background: hsl(0, 0%, 100%);
  --foreground: hsl(0, 0%, 9%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(0, 0%, 9%);
  --primary: hsl(213, 94%, 48%);
  --primary-foreground: hsl(0, 0%, 100%);
  --secondary: hsl(220, 9%, 46%);
  --secondary-foreground: hsl(0, 0%, 100%);
  --muted: hsl(210, 40%, 98%);
  --muted-foreground: hsl(0, 0%, 45%);
  --accent: hsl(210, 40%, 96%);
  --accent-foreground: hsl(0, 0%, 9%);
  --border: hsl(214, 32%, 92%);
  --input: hsl(214, 32%, 92%);
  --ring: hsl(213, 94%, 48%);
  --radius: 1rem;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
}

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

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 1px solid rgba(214, 232, 242, 0.4);
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: transform 0.2s;
}

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

.logo-icon {
  height: 40px;
  width: 40px;
  border-radius: 12px;
  background-color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-foreground);
  transition: transform 0.3s;
}

.logo:hover .logo-icon {
  transform: scale(1.1);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.2;
  color: var(--foreground);
}

.logo-subtitle {
  font-size: 0.75rem;
  line-height: 1.2;
  color: var(--muted-foreground);
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
  }
}

.nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: none;
  padding: 0.5rem 0;
  transition: color 0.2s;
}

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

.nav-link.active {
  color: var(--foreground);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -21px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--primary);
}

/* Dropdown Menu Styles */
.nav-dropdown {
  position: relative;
  display: inline-block;
}

.nav-dropdown > .nav-link {
  cursor: pointer;
}

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

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #ffffff;
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  min-width: 200px;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  z-index: 1000;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: block;
  padding: 0.75rem 1.25rem;
  color: #000000;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.nav-dropdown-item:hover {
  background-color: #f3f4f6;
  color: var(--primary);
}

.mobile-menu-btn {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  padding: 0.5rem;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

/* Blogs Page */
.blog-container {
  max-width: 1200px;
  margin: 0 auto;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding-bottom: 2rem;
}

@media (min-width: 1024px) {
  .blog-layout {
    grid-template-columns: 1fr 360px;
    gap: 2rem;
    align-items: start;
  }
}

.blog-section-title {
  margin: 1.25rem 0 1rem;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.blog-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.blog-card {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 1rem;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.blog-card:hover {
  border-color: rgba(13, 110, 253, 0.25);
  box-shadow: 0 12px 20px -12px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

.blog-card-link {
  display: grid;
  grid-template-columns: 1fr;
  color: inherit;
  text-decoration: none;
}

.blog-card--featured .blog-card-link {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .blog-card-link {
    grid-template-columns: 220px 1fr;
  }

  .blog-card--featured .blog-card-link {
    grid-template-columns: 1fr;
  }
}

.blog-card-image {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--muted);
}

@media (min-width: 768px) {
  .blog-card-link .blog-card-image {
    aspect-ratio: auto;
    height: 100%;
    min-height: 170px;
  }
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-card-body {
  padding: 1.1rem 1.2rem;
}

.blog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.blog-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(13, 110, 253, 0.08);
  border: 1px solid rgba(13, 110, 253, 0.14);
}

.blog-date {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.blog-title {
  font-size: 1.15rem;
  line-height: 1.35;
  margin-bottom: 0.4rem;
}

.blog-card--featured .blog-title {
  font-size: 1.6rem;
}

.blog-excerpt {
  color: var(--muted-foreground);
  line-height: 1.7;
}

.blog-sidebar {
  display: grid;
  gap: 1.25rem;
}

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

.sidebar-title {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.sidebar-desc {
  color: var(--muted-foreground);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.sidebar-list {
  display: grid;
  gap: 0.75rem;
}

.sidebar-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.75rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: 0.5rem;
  border-radius: 0.75rem;
}

.sidebar-item:hover {
  background: var(--muted);
}

.sidebar-thumb {
  width: 64px;
  height: 48px;
  border-radius: 0.5rem;
  overflow: hidden;
  background: var(--muted);
}

.sidebar-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sidebar-meta {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-bottom: 0.15rem;
}

.sidebar-headline {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
}

.social-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.social-btn {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--background);
  color: var(--muted-foreground);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.8rem;
}

.social-btn:hover {
  border-color: rgba(13, 110, 253, 0.35);
  color: var(--primary);
}

.newsletter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.newsletter-input {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: 0.75rem;
  border: 2px solid var(--input);
  background: var(--background);
  font: inherit;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.12);
}

.newsletter-btn {
  justify-content: center;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

.mobile-menu {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(214, 232, 242, 0.4);
  margin-top: 1rem;
  animation: fadeIn 0.3s ease-out;
}

@media (min-width: 768px) {
  .mobile-menu {
    display: none !important;
  }
}

.mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: all 0.2s;
  margin-bottom: 0.25rem;
}

.mobile-nav-link:hover {
  background-color: var(--muted);
  color: var(--foreground);
}

.mobile-nav-link.active {
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary);
}

.mobile-cta {
  width: 100%;
  margin-top: 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
  border: none;
}

.btn-sm {
  height: 36px;
  padding: 0 0.75rem;
}

.btn-lg {
  height: 48px;
  padding: 0 2rem;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
  background-color: hsl(213, 94%, 43%);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.btn-outline {
  border: 2px solid var(--input);
  background-color: var(--background);
  color: var(--foreground);
}

.btn-outline:hover {
  background-color: var(--accent);
}

/* Hero Section */
.hero-section {
  overflow: hidden;
  background: linear-gradient(180deg, var(--background) 0%, var(--muted) 100%);
}

.gradient-hero {
  background: linear-gradient(180deg, var(--background) 0%, var(--muted) 50%, var(--background) 100%);
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  padding-top: 5rem;
  padding-bottom: 6rem;
}

@media (min-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding-top: 8rem;
    padding-bottom: 10rem;
  }
}

.hero-content {
  animation: fadeIn 0.5s ease-out;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background-color: rgba(13, 110, 253, 0.05);
  border: 1px solid rgba(13, 110, 253, 0.1);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  margin-bottom: 2rem;
}

.badge svg {
  color: var(--primary);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 3.75rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 4.5rem;
  }
}

.hero-description {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  line-height: 1.8;
  max-width: 40rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .hero-description {
    font-size: 1.5rem;
  }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 1rem;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

.hero-image {
  position: relative;
  height: 400px;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  animation: fadeIn 0.5s ease-out;
}

@media (min-width: 1024px) {
  .hero-image {
    height: 600px;
  }
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Stats Section */
.stats-section {
  padding: 4rem 0;
  background-color: rgba(249, 250, 251, 0.2);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 64rem;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-card {
  text-align: center;
  padding: 2rem;
  border-radius: 1rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.stat-card:hover {
  border-color: rgba(13, 110, 253, 0.2);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--muted-foreground);
  font-weight: 500;
}

/* Features Section */
.features-section {
  padding: 6rem 0;
}

@media (min-width: 1024px) {
  .features-section {
    padding: 8rem 0;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .section-title {
    font-size: 3.75rem;
  }
}

.section-description {
  font-size: 1.25rem;
  color: var(--muted-foreground);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 88rem;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.feature-card {
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: rgba(13, 110, 253, 0.3);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  height: 56px;
  width: 56px;
  border-radius: 1rem;
  background-color: rgba(13, 110, 253, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1rem;
  transition: background-color 0.3s;
}

.feature-card:hover .feature-icon {
  background-color: rgba(13, 110, 253, 0.2);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--muted-foreground);
  line-height: 1.8;
}

/* Mission Section */
.mission-section {
  padding: 6rem 0;
  background-color: rgba(249, 250, 251, 0.3);
}

@media (min-width: 1024px) {
  .mission-section {
    padding: 8rem 0;
  }
}

.mission-card {
  max-width: 80rem;
  margin: 0 auto;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  padding: 2.5rem;
}

@media (min-width: 1024px) {
  .mission-card {
    padding: 4rem;
  }
}

.mission-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.mission-icon {
  height: 56px;
  width: 56px;
  border-radius: 1rem;
  background-color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-foreground);
  flex-shrink: 0;
}

.mission-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--foreground);
}

@media (min-width: 1024px) {
  .mission-title {
    font-size: 2.25rem;
  }
}

.mission-content {
  margin-left: 72px;
}

.mission-text {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.mission-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding-top: 1.5rem;
}

@media (min-width: 640px) {
  .mission-points {
    grid-template-columns: repeat(2, 1fr);
  }
}

.mission-point {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 0.75rem;
  background-color: rgba(249, 250, 251, 0.5);
  transition: background-color 0.3s;
}

.mission-point:hover {
  background-color: var(--muted);
}

.mission-point svg {
  color: var(--primary);
  flex-shrink: 0;
}

.mission-point span {
  font-weight: 500;
  color: var(--foreground);
}

/* CTA Section */
.cta-section {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(13, 110, 253, 0.05) 0%, var(--background) 50%, rgba(13, 110, 253, 0.05) 100%);
}

@media (min-width: 1024px) {
  .cta-section {
    padding: 8rem 0;
  }
}

.cta-content {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 640px) {
  .cta-title {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .cta-title {
    font-size: 3.75rem;
  }
}

.cta-description {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  padding-top: 1rem;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

/* Footer */
.footer {
  background-color: rgba(249, 250, 251, 0.3);
  border-top: 1px solid var(--border);
  margin-top: 5rem;
}

.footer .container {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-title {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.footer-text {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.footer-abn {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.footer-subtitle {
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-contact {
  list-style: none;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 0.75rem;
}

.footer-contact svg {
  color: var(--primary);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.footer-disclaimer {
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Card */
.card {
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

/* Accordion */
.accordion {
  width: 100%;
}

.accordion-item {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 0 1.5rem;
  margin-bottom: 1rem;
  transition: background-color 0.2s;
}

.accordion-item.open {
  background-color: rgba(249, 250, 251, 0.5);
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.5rem 0;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--foreground);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.accordion-trigger:hover {
  opacity: 0.8;
}

.accordion-icon {
  flex-shrink: 0;
  margin-left: 1rem;
  transition: transform 0.2s;
}

.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  color: var(--muted-foreground);
  line-height: 1.8;
  padding-bottom: 0;
}

.accordion-item.open .accordion-content {
  max-height: 500px;
  padding-bottom: 1.5rem;
}

/* Contact Cards */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 96rem;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.contact-card {
  padding: 2rem;
  text-align: center;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  transition: all 0.3s;
}

.contact-card:hover {
  border-color: rgba(13, 110, 253, 0.3);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  width: 56px;
  border-radius: 1rem;
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary);
  margin-bottom: 1rem;
}

.contact-title {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.contact-details {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

.contact-details p {
  margin-bottom: 0.25rem;
}

/* Accordion */
.accordion {
  width: 100%;
}

.accordion-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.5rem;
  background-color: var(--card);
  overflow: hidden;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-weight: 600;
  color: var(--foreground);
}

.accordion-icon {
  transition: transform 0.2s;
  color: var(--muted-foreground);
}

.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s;
  padding: 0 1.5rem;
}

.accordion-item.open .accordion-content {
  max-height: 500px;
  padding: 0 1.5rem 1.25rem;
}

.content-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
}

/* Map */
.map-container {
  aspect-ratio: 16 / 9;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Module Cards */
.module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 96rem;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .module-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.module-card {
  padding: 1.5rem;
  text-align: center;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  transition: all 0.3s;
}

.module-card:hover {
  border-color: rgba(13, 110, 253, 0.3);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.module-icon {
  height: 40px;
  width: 40px;
  margin: 0 auto 1rem;
  color: var(--primary);
}

.module-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.module-subtitle {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Service List */
.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .service-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 0.75rem;
  background-color: rgba(249, 250, 251, 0.5);
  transition: background-color 0.3s;
}

.service-item:hover {
  background-color: var(--muted);
}

.service-item svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.service-item span {
  color: var(--foreground);
  line-height: 1.8;
}

/* Info Card */
.info-card {
  max-width: 80rem;
  margin: 0 auto;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  padding: 2.5rem;
}

@media (min-width: 1024px) {
  .info-card {
    padding: 4rem;
  }
}

.info-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-icon {
  height: 56px;
  width: 56px;
  border-radius: 1rem;
  background-color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-foreground);
  flex-shrink: 0;
}

.info-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--foreground);
}

@media (min-width: 1024px) {
  .info-title {
    font-size: 2.25rem;
  }
}

.info-text {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  line-height: 1.8;
}

/* List with icons */
.icon-list {
  list-style: none;
  padding: 0;
}

.icon-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--muted-foreground);
  margin-bottom: 0.75rem;
}

.icon-list svg {
  flex-shrink: 0;
  margin-top: 0.5rem;
}

.icon-list .bullet {
  height: 6px;
  width: 6px;
  border-radius: 50%;
  background-color: var(--primary);
  margin-top: 0.5rem;
  flex-shrink: 0;
}

/* Contact Form Section */
.contact-form-section {
  padding: 6rem 0;
  background-color: rgba(249, 250, 251, 0.3);
}

@media (min-width: 1024px) {
  .contact-form-section {
    padding: 8rem 0;
  }
}

.form-container {
  max-width: 48rem;
  margin: 0 auto;
}

.contact-form {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

@media (min-width: 640px) {
  .contact-form {
    padding: 3rem;
  }
}

@media (min-width: 1024px) {
  .contact-form {
    padding: 4rem;
  }
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.required {
  color: #ef4444;
  margin-left: 0.25rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--foreground);
  background-color: var(--background);
  border: 2px solid var(--input);
  border-radius: 0.5rem;
  transition: all 0.2s;
  font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted-foreground);
  opacity: 0.6;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-checkbox {
  margin-bottom: 2rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
  width: 1.125rem;
  height: 1.125rem;
  margin-top: 0.125rem;
  cursor: pointer;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:checked {
  background-color: var(--primary);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 2rem;
}

.form-actions .btn {
  min-width: 160px;
}

.form-actions .btn svg {
  margin-left: 0.5rem;
}

@media (max-width: 639px) {
  .form-actions .btn {
    width: 100%;
  }
}

/* Form Validation States */
.form-input:invalid:not(:placeholder-shown),
.form-select:invalid:not(:placeholder-shown),
.form-textarea:invalid:not(:placeholder-shown) {
  border-color: #ef4444;
}

.form-input:valid:not(:placeholder-shown),
.form-select:valid:not(:placeholder-shown),
.form-textarea:valid:not(:placeholder-shown) {
  border-color: #10b981;
}

/* PTE Speaking Test Page Styles */
.page-header {
  background-color: #f8f8f8;
  border-bottom: 1px solid #e5e5e5;
  padding: 1rem 0;
}

.header-container {
  max-width: 1400px;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #007bff;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.logo-text-section {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-weight: 700;
  font-size: 1.125rem;
  color: #000;
  line-height: 1.2;
}

.logo-tagline {
  font-size: 0.75rem;
  color: #666;
  line-height: 1.2;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.nav-top-link {
  font-size: 0.875rem;
  color: #333;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-top-link:hover {
  color: #007bff;
}

.btn-login,
.btn-register {
  padding: 0.5rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
}

.btn-login {
  background-color: #007bff;
  color: white;
}

.btn-login:hover {
  background-color: #0056b3;
}

.btn-register {
  background-color: #f8f8f8;
  color: #007bff;
  border: 1px solid #007bff;
}

.btn-register:hover {
  background-color: #e9ecef;
}

.header-bottom {
  border-top: 1px solid #e5e5e5;
  padding-top: 0.75rem;
}

.bottom-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.nav-bottom-link {
  font-size: 0.875rem;
  color: #666;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-bottom-link:hover {
  color: #000;
}

.main-content {
  padding: 3rem 0;
  background-color: #ffffff;
}

.content-wrapper {
  max-width: 1000px;
  margin: 0 auto;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #007bff;
  text-align: center;
  margin-bottom: 3rem;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .page-title {
    font-size: 3rem;
  }
}

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

.section-heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 1rem;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .section-heading {
    font-size: 1.75rem;
  }
}

.section-subheading {
  font-size: 1.25rem;
  font-weight: 600;
  color: #000;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .section-subheading {
    font-size: 1.375rem;
  }
}

.section-text {
  font-size: 1rem;
  color: #000;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.checkmark-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.checkmark-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1rem;
  color: #000;
  line-height: 1.8;
  padding-left: 0;
}

.checkmark-list li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

@media (max-width: 767px) {
  .header-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-nav {
    width: 100%;
    justify-content: space-between;
  }

  .page-title {
    font-size: 2rem;
  }

  .section-heading {
    font-size: 1.25rem;
  }
}

/* Blog Detail Page Styles */
.blog-detail-container {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.blog-detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .blog-detail-layout {
    grid-template-columns: 1fr 360px;
    gap: 2.5rem;
    align-items: start;
  }
}

.blog-detail-main {
  background: var(--card);
  border-radius: 1rem;
  overflow: hidden;
}

.blog-detail-hero {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--muted);
}

.blog-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-detail-social {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.blog-detail-share-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted-foreground);
}

.blog-detail-social-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.social-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.social-share-btn--facebook {
  background-color: #1877f2;
  color: white;
}

.social-share-btn--facebook:hover {
  background-color: #166fe5;
}

.social-share-btn--twitter {
  background-color: #1da1f2;
  color: white;
}

.social-share-btn--twitter:hover {
  background-color: #1a91da;
}

.social-share-btn--pinterest {
  background-color: #bd081c;
  color: white;
}

.social-share-btn--pinterest:hover {
  background-color: #a30718;
}

.social-share-btn--email {
  background-color: #6c757d;
  color: white;
}

.social-share-btn--email:hover {
  background-color: #5a6268;
}

.blog-detail-category {
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.blog-detail-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--foreground);
  padding: 1.5rem 1.5rem 1rem;
  margin: 0;
}

@media (min-width: 768px) {
  .blog-detail-title {
    font-size: 2.5rem;
  }
}

.blog-detail-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.5rem 1.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  flex-wrap: wrap;
}

.blog-detail-date {
  font-weight: 500;
}

.blog-detail-author {
  font-weight: 500;
}

.blog-detail-content {
  padding: 0 1.5rem 2rem;
  color: var(--foreground);
  line-height: 1.8;
}

.blog-detail-content p {
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.blog-detail-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--foreground);
  line-height: 1.3;
}

.blog-detail-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--foreground);
  line-height: 1.4;
}

.blog-detail-content strong {
  font-weight: 600;
  color: var(--foreground);
}

.blog-detail-table-wrapper {
  margin: 2rem 0;
  overflow-x: auto;
}

.blog-detail-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  overflow: hidden;
  background: var(--card);
}

.blog-detail-table thead {
  background-color: var(--muted);
}

.blog-detail-table th {
  padding: 0.875rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--foreground);
  border-bottom: 2px solid var(--border);
}

.blog-detail-table td {
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  color: var(--foreground);
  border-bottom: 1px solid var(--border);
}

.blog-detail-table tbody tr:last-child td {
  border-bottom: none;
}

.blog-detail-table tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.02);
}

@media (max-width: 767px) {
  .blog-detail-table-wrapper {
    margin-left: -1.5rem;
    margin-right: -1.5rem;
  }

  .blog-detail-table {
    font-size: 0.8125rem;
  }

  .blog-detail-table th,
  .blog-detail-table td {
    padding: 0.625rem 0.75rem;
  }
}

.blog-detail-sidebar {
  display: grid;
  gap: 1.25rem;
}

@media (max-width: 1023px) {
  .blog-detail-sidebar {
    margin-top: 2rem;
  }
}