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

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #ffffff;
}

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

/* Navigation */
.navbar {
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #333;
}

.nav-logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2563eb;
}

.logo-img {
  height: 60px;
  width: auto;
  margin-right: 10px;
  vertical-align: middle;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: #666;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: #2563eb;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #2563eb;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: #333;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Sections */
.hero,
.app-hero,
.support-hero,
.page-hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  text-align: center;
}

.hero-content h1,
.app-hero-content h1,
.support-hero-content h1,
.page-hero-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero-content p,
.app-hero-content p,
.support-hero-content p,
.page-hero-content p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.app-hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.app-icon-large {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.app-icon-large .logo-img {
  height: 120px;
  width: auto;
  margin-right: 0;
  margin-bottom: 1rem;
}

/* Apps Section */
.apps-section {
  padding: 80px 0;
  background: #f8fafc;
}

.apps-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #1e293b;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.app-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.app-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.app-icon {
  font-size: 3rem;
  color: #2563eb;
  margin-bottom: 1rem;
}

.app-icon .logo-img {
  height: 80px;
  width: auto;
  margin-right: 0;
  margin-bottom: 1rem;
}

.app-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #1e293b;
}

.app-content p {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.app-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.tag {
  background: #e0e7ff;
  color: #3730a3;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Features Section */
.features-section {
  padding: 80px 0;
  background: white;
}

.features-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #1e293b;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  text-align: center;
  padding: 2rem;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  color: #2563eb;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #1e293b;
}

.feature-card p {
  color: #64748b;
  line-height: 1.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: #2563eb;
  color: white;
}

.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
}

.btn-secondary {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.btn-secondary:hover {
  background: #e2e8f0;
  transform: translateY(-2px);
}

/* App Content */
.app-content {
  padding: 80px 0;
  background: #f8fafc;
}

.content-nav {
  background: white;
  padding: 1rem 0;
  margin-bottom: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.content-nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 2rem;
}

.content-nav .nav-link {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.content-nav .nav-link:hover,
.content-nav .nav-link.active {
  background: #2563eb;
  color: white;
}

.content-sections {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

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

.content-section:last-child {
  margin-bottom: 0;
}

.content-section h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #1e293b;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 0.5rem;
}

.content-section h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #374151;
}

.content-section p {
  color: #6b7280;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.content-section ul {
  color: #6b7280;
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.content-section li {
  margin-bottom: 0.5rem;
}

/* Installation Steps */
.installation-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.step-number {
  background: #2563eb;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  flex-shrink: 0;
}

.step-content h3 {
  margin-bottom: 0.5rem;
}

.install-button-container {
  margin: 1rem 0;
  text-align: center;
}

.install-button-container a {
  display: inline-block;
  transition: transform 0.2s ease;
}

.install-button-container a:hover {
  transform: scale(1.05);
}

.step-image-container {
  margin: 1.5rem 0;
  text-align: center;
}

.step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
}

.image-caption {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: #64748b;
  font-style: italic;
}

.feature-showcase {
  margin: 2rem 0;
}

.feature-item {
  margin-bottom: 3rem;
  padding: 2rem;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.feature-item h4 {
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.feature-item p {
  color: #475569;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.feature-image-container {
  margin: 1.5rem 0;
  text-align: center;
}

.feature-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
}

@media (max-width: 768px) {
  .feature-item {
    padding: 1.5rem;
    margin-bottom: 2rem;
  }

  .feature-item h4 {
    font-size: 1.125rem;
  }
}

/* Getting Started */
.getting-started-content {
  display: grid;
  gap: 1.5rem;
}

.gs-item {
  background: #f8fafc;
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid #2563eb;
}

.gs-item h3 {
  color: #1e293b;
  margin-bottom: 0.5rem;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  background: #f8fafc;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: #f1f5f9;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.1rem;
}

.faq-question i {
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 1.5rem;
  max-height: 200px;
}

.faq-answer p {
  margin: 0;
}

/* Support Page */
.support-content {
  padding: 80px 0;
  background: #f8fafc;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.support-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.support-card:hover {
  transform: translateY(-5px);
}

.support-icon {
  font-size: 3rem;
  color: #2563eb;
  margin-bottom: 1rem;
}

.support-card h3 {
  margin-bottom: 1rem;
  color: #1e293b;
}

.support-card p {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.response-time {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.time-badge {
  background: #10b981;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-weight: 600;
}

.contact-form-section {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  margin-bottom: 3rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.contact-form-section h2 {
  margin-bottom: 1rem;
  color: #1e293b;
}

.contact-form-section p {
  color: #64748b;
  margin-bottom: 2rem;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.contact-method {
  padding: 1.5rem;
  background: #f8fafc;
  border-radius: 8px;
}

.contact-method h3 {
  margin-bottom: 0.5rem;
  color: #1e293b;
}

.contact-method p {
  color: #64748b;
  margin-bottom: 1rem;
}

.email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.email-link:hover {
  color: #1d4ed8;
}

.support-topics {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.support-topics h2 {
  margin-bottom: 2rem;
  color: #1e293b;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.topic-item {
  padding: 1.5rem;
  background: #f8fafc;
  border-radius: 8px;
  border-left: 4px solid #2563eb;
}

.topic-item h3 {
  margin-bottom: 0.5rem;
  color: #1e293b;
}

.topic-item p {
  color: #64748b;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.topic-item a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.topic-item a:hover {
  color: #1d4ed8;
}

/* Policy and Terms Pages */
.policy-content,
.terms-content {
  padding: 80px 0;
  background: #f8fafc;
}

.policy-section,
.terms-section {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.policy-section h2,
.terms-section h2 {
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.policy-section h3,
.terms-section h3 {
  color: #374151;
  margin: 1.5rem 0 0.5rem 0;
  font-size: 1.1rem;
}

.policy-section p,
.terms-section p {
  color: #6b7280;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.policy-section ul,
.terms-section ul {
  color: #6b7280;
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.policy-section li,
.terms-section li {
  margin-bottom: 0.5rem;
}

.policy-section a,
.terms-section a {
  color: #2563eb;
  text-decoration: none;
}

.policy-section a:hover,
.terms-section a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  background: #1e293b;
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: #f8fafc;
}

.footer-section p {
  color: #cbd5e1;
  line-height: 1.6;
}

.footer-section ul {
  list-style: none;
}

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

.footer-section ul li a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #f8fafc;
}

.footer-section a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #f8fafc;
}

.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 1rem;
  text-align: center;
  color: #94a3b8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .logo-img {
    height: 48px;
    margin-right: 8px;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-content h1,
  .app-hero-content h1,
  .support-hero-content h1,
  .page-hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p,
  .app-hero-content p,
  .support-hero-content p,
  .page-hero-content p {
    font-size: 1rem;
  }

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

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

  .content-nav ul {
    flex-direction: column;
    gap: 1rem;
  }

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

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

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero,
  .app-hero,
  .support-hero,
  .page-hero {
    padding: 100px 0 60px;
  }

  .apps-section,
  .features-section,
  .app-content,
  .support-content,
  .policy-content,
  .terms-content {
    padding: 60px 0;
  }

  .app-card,
  .support-card,
  .contact-form-section,
  .support-topics,
  .policy-section,
  .terms-section {
    padding: 1.5rem;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
.nav-link:focus,
.btn:focus,
.email-link:focus {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

/* Loading animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.app-card,
.feature-card,
.support-card {
  animation: fadeIn 0.6s ease-out;
}