/* Base Styles */
:root {
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;

  /* Modern standard theme */
  --color-bg-primary: #f7fafd;
  --color-bg-secondary: #f1f5f9;
  --color-card-bg: #ffffff;
  --color-text-primary: #1a202c;
  --color-text-secondary: #4b5563;
  --color-border: #e5e7eb;
  --color-scrollbar-track: #f1f1f1;
  --color-scrollbar-thumb: #d1d5db;
  --color-scrollbar-thumb-hover: #9ca3af;
}

/* Dark mode overrides */
.dark {
  --color-bg-primary: #181d29;
  --color-bg-secondary: #23293a;
  --color-card-bg: #23293a;
  --color-text-primary: #e6eaf3;
  --color-text-secondary: #b3b9c9;
  --color-border: #2d3344;
  --color-scrollbar-track: #23293a;
  --color-scrollbar-thumb: #374151;
  --color-scrollbar-thumb-hover: #6b7280;
}

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

html {
  font-family: 'Inter', Arial, sans-serif;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: background-color 0.2s, color 0.2s;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navbar */
.navbar {
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

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

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

.logo-img {
  height: 40px;
  width: auto;
  transition: opacity 0.3s ease;
}

/* Logo switching for light/dark modes */
.logo-light {
  display: block;
}

.logo-dark {
  display: none;
}

.dark .logo-light {
  display: none;
}

.dark .logo-dark {
  display: block;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.theme-toggle {
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  cursor: pointer;
  font-size: 1.5rem;
  padding: 0.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, color 0.2s;
}

.theme-toggle i {
  font-size: 1.4em;
}

.theme-toggle:focus,
.theme-toggle:hover {
  background: transparent;
  outline: none;
}

.dark .theme-toggle {
  background: transparent;
  color: #fbbf24;
  border: none;
}

.dark .theme-toggle:focus,
.dark .theme-toggle:hover {
  background: transparent;
}


.mobile-menu-button {
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--color-text-primary);
  cursor: pointer;
  margin-left: 1rem;
  transition: color 0.2s;
}

.theme-toggle:hover,
.mobile-menu-button:hover {
  color: var(--primary-600);
}

.mobile-menu-button {
  display: none;
}

.mobile-menu {
  display: none;
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .nav-flex {
    justify-content: space-between;
  }

  .mobile-menu-button {
    display: inline-block;
    order: -1;
    /* Move to far left */
    margin-left: 0;
  }

  .theme-toggle {
    margin-right: 0;
    margin-left: auto;
    /* Push to far right */
  }

  .mobile-menu {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    z-index: 99;
    overflow: hidden;
    transition: all 0.3s ease-in-out;
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
  }

  .mobile-menu:not(.hidden) {
    transform: scaleY(1);
    opacity: 1;
    padding: 1rem 0;
  }

  .mobile-menu-link {
    display: block;
    padding: 0.8rem 1.5rem;
    margin: 0.25rem 1rem;
    color: var(--color-text-primary);
    font-size: 1.1rem;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: background-color 0.2s, color 0.2s;
  }

  .mobile-menu-link:hover {
    background-color: var(--primary-100);
    color: var(--primary-700);
  }

  .dark .mobile-menu-link:hover {
    background-color: var(--primary-900);
    color: var(--primary-200);
  }
}

.nav-link {
  color: var(--color-text-primary);
  font-weight: 500;
  text-decoration: none;
  padding: 0.5rem 0.8rem;
  border-radius: 0.3rem;
  transition: background 0.2s, color 0.2s;
}

.nav-link:hover {
  background: var(--primary-100);
  color: var(--primary-700);
}

.dark .nav-link:hover {
  background: var(--primary-900);
  color: var(--primary-100);
}

/* Hero Section */
.hero {
  padding: 4rem 0 3rem 0;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: background 0.2s, color 0.2s;
}

.dark .hero {
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 3rem;
}

.hero-text {
  flex: 1 1 350px;
  max-width: 540px;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  color: #0369a1;
  font-style: italic;
}

.hero-image {
  flex: 1 1 350px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dashboard-mockup {
  border-radius: 1.2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  width: 350px;
  max-width: 100%;
  border: 5px solid #fff3;
}

/* Buttons */
.btn-primary {
  background: var(--primary-600);
  color: #fff;
  padding: 0.85rem 2.2rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
  border: none;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--primary-700);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
}

/* Features Section */
.features-section {
  background: var(--color-bg-primary);
  padding: 4rem 0 3rem 0;
  font-family: 'Poppins', sans-serif;
}

.feature-category {
  margin-bottom: 3rem;
}

.category-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 2.5rem;
  text-align: center;
  position: relative;
}

.category-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: var(--primary-500);
  border-radius: 2px;
}

.dark .category-title {
  color: var(--primary-300);
  border-bottom-color: var(--primary-800);
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-700);
  margin-bottom: 2.5rem;
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
}

.feature-card {
  background: var(--color-card-bg);
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
  border: 1px solid var(--color-border);
}

.feature-card:hover {
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
  transform: translateY(-10px) scale(1.04);
  border-color: var(--primary-400);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 15px rgba(30, 41, 59, 0.12);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  background: var(--color-bg-secondary);
  color: var(--primary-600);
  font-size: 1.8rem;
  box-shadow: 0 2px 8px rgba(30, 41, 59, 0.07);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.dark .feature-icon {
  background: #181d29;
  border-color: #374151;
}

/* Feature Icon Colors */
.features-section .feature-category:nth-of-type(1) .feature-card:nth-of-type(1) .feature-icon {
  color: #2563eb;
}

/* Invoicing - Blue */
.features-section .feature-category:nth-of-type(1) .feature-card:nth-of-type(2) .feature-icon {
  color: #059669;
}

/* Expense Tracking - Green */
.features-section .feature-category:nth-of-type(1) .feature-card:nth-of-type(3) .feature-icon {
  color: #f59e42;
}

/* Bank Reconciliation - Orange */

.features-section .feature-category:nth-of-type(2) .feature-card:nth-of-type(1) .feature-icon {
  color: #6d28d9;
}

/* Recurring Transactions - Purple */
.features-section .feature-category:nth-of-type(2) .feature-card:nth-of-type(2) .feature-icon {
  color: #db2777;
}

/* Payment Reminders - Pink */
.features-section .feature-category:nth-of-type(2) .feature-card:nth-of-type(3) .feature-icon {
  color: #ef4444;
}

/* Online Payments - Red */

.features-section .feature-category:nth-of-type(3) .feature-card:nth-of-type(1) .feature-icon {
  color: #0ea5e9;
}

/* Financial Reports - Sky Blue */
.features-section .feature-category:nth-of-type(3) .feature-card:nth-of-type(2) .feature-icon {
  color: #10b981;
}

/* Analytics Dashboard - Teal */
.features-section .feature-category:nth-of-type(3) .feature-card:nth-of-type(3) .feature-icon {
  color: #84cc16;
}

/* Tax Preparation - Lime */

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

.product-card {
  position: relative;
  background: var(--color-card-bg);
  padding: 2rem 1.5rem;
  border-radius: 1.2rem;
  text-align: left;
  box-shadow: 0 6px 32px 0 rgba(30, 41, 59, 0.08);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 40px 0 rgba(30, 41, 59, 0.12);
}

.product-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.product-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.product-card p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: 1.5rem;
}

.learn-more {
  color: var(--primary-600);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.learn-more:hover {
  color: var(--primary-700);
}

.learn-more i {
  margin-left: 0.3rem;
  transition: transform 0.2s;
}

.learn-more:hover i {
  transform: translateX(4px);
}

.product-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--primary-500);
  color: #fff;
  padding: 0.2rem 0.6rem;
  border-radius: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-tag.new {
  background-color: #2563eb;
}

.product-tag.free {
  background-color: #ef4444;
}

.product-tag.suites {
  background-color: #059669;
}

.view-all-card {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  text-decoration: none;
}

.view-all-card:hover {
  background: var(--color-bg-tertiary);
}

.view-all-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.view-all-content i {
  font-size: 2rem;
  margin-top: 1rem;
  color: var(--primary-600);
  transition: transform 0.2s;
}

.view-all-card:hover .view-all-content i {
  transform: translateX(8px);
}

/* Pricing Section */
.pricing-section {
  background: var(--color-bg-secondary);
  padding: 5rem 0;
}

.pricing-cards {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.pricing-card {
  background: var(--color-card-bg);
  border-radius: 1.2rem;
  box-shadow: 0 6px 32px 0 rgba(30, 41, 59, 0.10);
  padding: 2.4rem 2rem 2rem 2rem;
  min-width: 240px;
  max-width: 340px;
  flex: 1 1 260px;
  text-align: center;
  border: 2px solid transparent;
  transition: border-color 0.28s cubic-bezier(.4, 1.3, .5, 1), box-shadow 0.22s, transform 0.22s, background 0.22s;
  position: relative;
  z-index: 1;
}

.pricing-card:hover {
  transform: translateY(-12px) scale(1.05);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  border-color: var(--primary-500);
}

.pricing-card .btn-primary {
  transition: background 0.18s, box-shadow 0.18s, color 0.18s, transform 0.18s;
}

.pricing-card .btn-primary:hover {
  background: linear-gradient(45deg, var(--primary-600), var(--primary-500));
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(14, 165, 233, 0.2);
}

.btn-secondary {
  background: var(--color-bg-primary);
  color: var(--primary-600);
  padding: 0.85rem 2.2rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 0.5rem;
  border: 1px solid var(--primary-500);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-secondary:hover {
  background: var(--primary-500);
  color: white;
  border-color: var(--primary-500);
}

.pricing-card.popular {
  border-image: linear-gradient(90deg, #0ea5e9, #38bdf8 60%, #0ea5e9);
  border-image-slice: 1;
  border-width: 2.5px;
  animation: float-popular 2.4s ease-in-out infinite alternate;
  box-shadow: 0 16px 56px 0 rgba(14, 165, 233, 0.13);
}

@keyframes float-popular {
  0% {
    transform: translateY(-8px) scale(1.04);
  }

  100% {
    transform: translateY(2px) scale(1.045);
  }
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(45deg, var(--primary-500), var(--primary-400));
  color: white;
  padding: 5px 15px;
  border-radius: 50px;
  font-size: 0.9em;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(14, 165, 233, 0.3);
}

.pricing-card.popular:hover::before {
  background: var(--primary-600);
  transform: translateX(-50%) scale(1.08);
}

.dark .pricing-card {
  background: var(--color-card-bg);
  border: 2px solid var(--color-border);
}

.dark .pricing-card.popular {
  border-image: linear-gradient(90deg, #38bdf8, #0ea5e9 60%, #38bdf8);
}

.dark .pricing-card.popular::before {
  background: var(--primary-400);
}

.dark .pricing-card.popular:hover::before {
  background: var(--primary-500);
}

.pricing-card.popular {
  border-color: var(--primary-500);
  box-shadow: 0 10px 40px rgba(16, 112, 241, 0.13);
  transform: scale(1.04);
}

.pricing-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}

.price {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--primary-600);
  margin-bottom: 1.2rem;
}

.pricing-card ul {
  list-style: none;
  margin-bottom: 1.5rem;
  padding: 0;
}

.pricing-card li {
  color: var(--color-text-secondary);
  margin-bottom: 0.6rem;
  font-size: 1rem;
}

.pricing-card .btn-primary {
  margin-top: 0.8rem;
  width: 100%;
  border-radius: 0.5rem;
}

.pricing-card.popular::before {
  content: 'Most Popular';
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-500);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.25rem 1.1rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 8px rgba(16, 112, 241, 0.12);
}

.dark .pricing-card {
  background: var(--color-card-bg);
  border-color: var(--primary-400);
}

.dark .pricing-card.popular::before {
  background: var(--primary-400);
}

/* About Section */
.about-section {
  background: var(--color-bg-secondary);
  padding: 4rem 0 3rem 0;
}

.about-flex {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.about-text {
  flex: 1 1 350px;
  font-size: 1.13rem;
  color: var(--color-text-primary);
  padding: 2.2rem 2rem;
  background: var(--color-card-bg);
  border-radius: 1.2rem;
  box-shadow: 0 6px 32px 0 rgba(30, 41, 59, 0.08);
  min-width: 270px;
  margin-bottom: 1.5rem;
}

.about-image {
  flex: 1 1 300px;
  text-align: center;
}

.about-image img {
  border-radius: 1rem;
  width: 290px;
  max-width: 100%;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
}

.about-flex {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.about-text {
  flex: 1 1 350px;
  font-size: 1.1rem;
}

.about-image {
  flex: 1 1 300px;
  text-align: center;
}

.about-image img {
  border-radius: 1rem;
  width: 290px;
  max-width: 100%;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
}

/* Contact Section */
.contact-section {
  padding: 4rem 0;
  background: var(--color-bg-secondary);
}

.contact-flex {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}

.contact-info,
.contact-form {
  flex: 1;
  background: var(--color-card-bg);
  padding: 2.2rem 2rem;
  border-radius: 1.2rem;
  box-shadow: 0 6px 32px 0 rgba(30, 41, 59, 0.08);
}

.contact-info h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.contact-description {
  margin-bottom: 1.5rem;
  color: var(--color-text-secondary);
}

.contact-details {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.contact-details li {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.contact-details i {
  color: var(--primary-600);
  margin-right: 1rem;
  width: 20px;
  text-align: center;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-primary);
  color: var(--color-text-secondary);
  margin-right: 0.5rem;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}

.social-links a:hover {
  background: var(--primary-600);
  color: #fff;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.input-field {
  width: 100%;
  padding: 0.9rem 1.2rem;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
  font-size: 1rem;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-field:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.contact-form button {
  margin-top: 0.8rem;
}

/* Footer */
.footer {
  background: var(--color-bg-secondary);
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 1rem;
}

.footer-flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.footer-links {
  display: flex;
  gap: 1.2rem;
}

.footer-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--primary-600);
}

/* Responsive Design */
@media (max-width: 900px) {

  .hero-content,
  .about-flex,
  .contact-flex,
  .pricing-cards {
    flex-direction: column;
    gap: 2rem;
    align-items: stretch;
  }

  .dashboard-mockup,
  .about-image img {
    margin: 0 auto;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.3rem;
  }

  .dashboard-mockup,
  .about-image img {
    width: 100%;
    min-width: 0;
  }
}

/* Dark mode overrides for cards and sections */
.dark .feature-card,
.dark .pricing-card,
.dark .contact-form {
  background: #1f2937;
  color: #f3f4f6;
}

.dark .features-section,
.dark .about-section {
  background: #181d29;
}

.dark .pricing-section,
.dark .contact-section {
  background: #111827;
}

.dark .footer,
.dark .navbar {
  background: #181d29;
  color: #9ca3af;
}

.dark .footer-link:hover {
  color: #38bdf8;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background-color: var(--color-scrollbar-track);
}

::-webkit-scrollbar-thumb {
  background-color: var(--color-scrollbar-thumb);
  border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--color-scrollbar-thumb-hover);
}

/* Products Section */
.products-section {
  padding: 4rem 0 2rem 0;
  background: var(--color-bg-primary);
  transition: background 0.2s;
}

.products-section .section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.products-section .section-description {
  text-align: center;
  color: #6b7280;
  margin-bottom: 2.5rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.product-card {
  background: var(--color-card-bg);
  border-radius: 1.2rem;
  box-shadow: 0 6px 32px 0 rgba(30, 41, 59, 0.10);
  padding: 2.2rem 1.7rem 1.7rem 1.7rem;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1.5px solid var(--color-border);
  min-height: 270px;
}

.product-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 16px 40px 0 rgba(30, 41, 59, 0.18);
  border-color: var(--primary-400);
  background: var(--color-bg-secondary);
}

.dark .product-card {
  background: var(--color-card-bg);
  border: 1.5px solid var(--color-border);
}

.dark .product-card:hover {
  background: #23293a;
  border-color: var(--primary-600);
}

.product-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 12px 32px 0 rgba(0, 0, 0, 0.13);
}

.product-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin-bottom: 1.3rem;
  background: #f3f4f6;
  box-shadow: 0 2px 8px rgba(30, 41, 59, 0.07);
  border: 1.5px solid #e5e7eb;
  transition: background 0.2s, box-shadow 0.2s, border 0.2s;
}

.product-icon i {
  display: block;
  font-size: 2.1rem;
}

.dark .product-icon {
  background: #181d29;
  border: 1.5px solid #374151;
}

.product-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.product-card p {
  color: #6b7280;
  font-size: 1rem;
  margin-bottom: 1.1rem;
}

.learn-more {
  color: #2563eb;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 1rem;
  transition: color 0.2s;
}

.learn-more:hover {
  color: #1d4ed8;
}

/* Thea Section */
.thea-section {
  padding: 4rem 0 2rem 0;
  background: #f3f4f6;
  text-align: center;
}

.thea-section .section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.thea-section .section-description {
  color: #6b7280;
  margin-bottom: 2.5rem;
}

.thea-image img {
  max-width: 300px;
  width: 100%;
  margin: 0 auto;
  display: block;
}


/* Navigation */
.nav-link {
  transition: color 0.2s ease;
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--primary-600);
}

.dark .nav-link {
  color: #e5e7eb;
}

.dark .nav-link:hover {
  color: var(--primary-400);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  display: none;
  background-color: var(--color-bg-primary);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border-radius: 0.375rem;
  padding: 0.5rem 0;
  min-width: 12rem;
  z-index: 50;
  border: 1px solid var(--color-border);
}

.dropdown:hover .dropdown-menu {
  display: block;
}

/* Mobile Menu */
.mobile-menu {
  transition: all 0.3s ease-in-out;
  transform: translateY(-10px);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  background-color: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
}

.mobile-menu:not(.hidden) {
  max-height: 1000px;
  opacity: 1;
  transform: translateY(0);
}

/* Buttons */
.btn-primary {
  background-color: var(--primary-600);
  color: white;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: background-color 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background-color: var(--primary-700);
}

/* Forms */
.input-field {
  width: 100%;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-field:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
}

/* Transitions */
.transition-all {
  transition: all 0.3s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background-color: var(--color-scrollbar-track);
}

::-webkit-scrollbar-thumb {
  background-color: var(--color-scrollbar-thumb);
  border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--color-scrollbar-thumb-hover);
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.3s ease-out forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu {
    position: fixed;
    top: 4rem;
    left: 0;
    right: 0;
    z-index: 40;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  }
}

h2.us {
  color: #0ea5e9;
}