:root {
  --primary-color: #4a4a4a;
  --text-primary: #333333;
  --text-secondary: #666666;
  --border-color: #e0e0e0;
  --background-light: #f5f5f5;
  --background-dark: #e8e8e8;
  --card-bg: rgba(255, 255, 255, 0.9);
  --hover-bg: #f0f0f0;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--background-light) 0%, var(--background-dark) 100%);
  min-height: 100vh;
}

/* Modern Navbar Styling — frosted glass; avoid animating background or it flashes blur then reads as solid white */
.navbar {
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.12) !important;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.1);
  padding: 1rem 0;
  transition: box-shadow 0.2s ease;
}

.navbar-brand img {
  height: 40px;
  width: auto;
}

/* main.js adds top-nav-collapse — same frosted treatment as top (override main.css #fff) */
.navbar.scrolling-navbar.top-nav-collapse {
  padding: 1rem 0 !important;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.18) !important;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.08);
}

.top-nav-collapse .navbar-brand {
  width: auto;
}

.top-nav-collapse .navbar-brand img {
  height: 40px;
  width: auto;
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary) !important;
}

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

.nav-link.active {
  color: var(--primary-color) !important;
}

/* Hero Section */
.hero-area-bg {
  background: transparent;
  padding: 8rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero-area-bg::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(74, 74, 74, 0.05), transparent 60%);
  pointer-events: none;
}

.contents {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, var(--text-primary), var(--primary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

/* Feature List */
.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 1rem 0 3rem 0;
}

.feature-item {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  border: 1px solid var(--border-color);
}

.feature-item h6 {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-item h6::before {
  content: '→';
  color: var(--primary-color);
}

.feature-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
}

/* Services Section */
.services-item {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  transition: transform 0.2s ease-in-out;
  border: 1px solid var(--border-color);
}

.services-item:hover {
  transform: translateY(-2px);
  background: var(--hover-bg);
}

.services-item .icon {
  background: var(--background-light);
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.services-item .icon i {
  font-size: 24px;
  color: var(--primary-color);
}

/* Audio Player */
audio {
  width: 100%;
  height: 40px;
  border-radius: 20px;
}

/* Buttons */
.btn-common {
  background-color: var(--background-light);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 4px;
  transition: all 0.2s ease-in-out;
}

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

/* Footer */
.footer-area {
  background: transparent;
  backdrop-filter: blur(8px);
  padding: 4rem 0 2rem;
}

.footer-titel {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.footer-link,
.address {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-link li a,
.address li a {
  color: var(--text-secondary);
  transition: color 0.2s ease-in-out;
  text-decoration: none;
  line-height: 2;
}

.footer-link li a:hover,
.address li a:hover {
  color: var(--primary-color);
}

#copyright {
  text-align: center;
  color: var(--text-secondary);
}

/* Section Headers */
.section-padding {
  padding: 2rem 0;
  background: transparent;
}

.section-header {
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.shape {
  height: 4px;
  width: 60px;
  background: var(--primary-color);
  margin: 0 auto;
  border-radius: 2px;
}

/* Features Section */
.services-section h5 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-align: center;
}

.services-section p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* Sample Translations */
.sample-translations {
  border-radius: 1.5rem;
  padding: 2rem;
}

.sample-translations .services-item {
  background: transparent;
  box-shadow: none;
  border: none;
}

.sample-translations .services-item:hover {
  transform: none;
}

.sample-translations h5 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.sample-title {
  padding-top: 20px;
  text-transform: uppercase;
  font-weight: 500;
  font-size: 20px;
  color: var(--text-secondary);
  font-family: Inter, sans-serif;
  text-align: center;
}

.icon-wrapper {
  display: flex;
  justify-content: center;
}

.audio-samples {
  display: flex;
  gap: 2rem;
}

.audio-sample {
  min-width: 300px;
}

.intro-img {
  padding-top: 20px;
}

/* UI Preview */
.ui-preview {
  margin-top: 4rem;
}

.ui-preview img {
  border-radius: 1rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Early Access */
#pricing {
  background: transparent;
}

.early-access-card {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border-radius: 1.5rem;
  padding: 3rem;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  border: 1px solid var(--border-color);
}

.early-access-card:hover {
  background: var(--hover-bg);
}

.early-access-card h6 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

/* Pricing Tables */
#pricing .container {
  max-width: 1400px;
}

.pricing-row {
  margin-left: -15px;
  margin-right: -15px;
}

.pricing-col {
  padding-left: 15px;
  padding-right: 15px;
  margin-bottom: 2rem;
}

.pricing-card {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 3rem;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  border: 1px solid var(--border-color);
}

.pricing-card h6 {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.pricing-table {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border-radius: 1rem;
  padding: 0;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  border: 1px solid var(--border-color);
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
  height: 100%;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.pricing-table:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.pricing-table.featured {
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
}

.pricing-table.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-table-header {
  padding: 2.5rem 2.5rem 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.pricing-table-header h5 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
}

.price .currency {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.price .amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.price .period {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.pricing-table-body {
  padding: 2.5rem;
  flex-grow: 1;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  text-align: left;
}

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li i {
  color: var(--primary-color);
  font-size: 1.1rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.pricing-table-footer {
  text-align: center;
  padding: 0 2.5rem 1.5rem;
}

.pricing-table-footer form {
  margin: 0;
  width: 100%;
}

.pricing-table-footer .btn {
  padding: 0.75rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  background-color: var(--background-light);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.pricing-table-footer .btn:hover {
  background-color: var(--hover-bg);
  border-color: var(--primary-color);
  color: var(--text-primary);
}

/* Footer Refinements */
.footer-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
}

.footer-logo {
  width: 200px;
}

/* Page Overlay */
#header-wrap::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(74, 74, 74, 0.05), transparent 60%);
  pointer-events: none;
  z-index: -1;
}

/* Responsive */
@media (max-width: 1200px) {
  .feature-list {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  .pricing-table.featured {
    transform: scale(1);
  }
  
  .pricing-table.featured:hover {
    transform: translateY(-4px);
  }
  
  .pricing-table-header {
    padding: 1.5rem 1.5rem 1rem;
  }
  
  .pricing-table-body {
    padding: 1.5rem;
  }
  
  .pricing-table-footer {
    padding: 0 1.5rem 2rem;
  }
  
  .price .amount {
    font-size: 2rem;
  }
}

/* Integration links - make them obviously clickable */
.integration-link {
  color: #2563eb;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.integration-link:hover {
  color: #1d4ed8;
  text-decoration: underline;
}

/* Nexaflow link - bottom right */
.nexaflow-link {
  position: fixed;
  bottom: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: #616161;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
  z-index: 1000;
}
.nexaflow-link:hover {
  color: #333;
  background: white;
  transform: scale(1.05);
}