/* WebsiteTranslator.co - Landing Page Styles */

:root {
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-text: #1f2937;
  --color-text-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-bg-subtle: #f9fafb;
  --color-white: #ffffff;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 1200px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --glass-blur: 12px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background: #fafbff;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(224, 231, 255, 0.35) 0%, rgba(199, 210, 254, 0.25) 25%, rgba(221, 214, 254, 0.25) 50%, rgba(191, 219, 254, 0.25) 75%, rgba(224, 242, 254, 0.35) 100%);
  background-attachment: fixed;
}

/* Visually hidden but accessible to screen readers */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Glassmorphism utility */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-lg);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.language-switcher {
  min-height: 36px;
  min-width: 100px;
  padding: 0.375rem 0.75rem;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 9999px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
}

.language-switcher button,
.language-switcher a,
.language-switcher select {
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 1.125rem;
}

.logo:hover {
  color: var(--color-primary);
}

.logo-icon {
  flex-shrink: 0;
}

.logo-text {
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--color-text);
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.25s, opacity 0.25s;
}

.mobile-nav.is-open {
  pointer-events: auto;
  visibility: visible;
  opacity: 1;
}

.mobile-nav-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.mobile-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(280px, 85vw);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.1);
  padding: var(--spacing-xl) var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  transform: translateX(100%);
  transition: transform 0.25s ease;
}

.mobile-nav.is-open .mobile-nav-panel {
  transform: translateX(0);
}

.mobile-nav-close {
  align-self: flex-end;
  padding: 0.5rem;
  font-size: 1.5rem;
  line-height: 1;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
}

.mobile-nav-close:hover {
  color: var(--color-text);
}

.mobile-nav-link {
  padding: var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}

.mobile-nav-link:hover {
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
}

.mobile-nav-cta {
  margin-top: var(--spacing-md);
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  justify-content: center;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.mobile-nav-cta:hover {
  background: var(--color-primary-hover);
  color: var(--color-white);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-text);
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.8);
  color: var(--color-text);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Hero */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.375rem 0.875rem;
  margin: 0 0 var(--spacing-lg);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
}

.badge-icon {
  flex-shrink: 0;
}

.hero-title {
  margin: 0 0 var(--spacing-md);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  color: var(--color-primary);
}

.hero-subtitle {
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

.hero-image {
  margin-top: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.hero-image img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 900px;
  margin: 0 auto;
}

/* Features */
.features {
  max-width: var(--max-width);
  margin: 0 auto var(--spacing-2xl);
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.features-showcase {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  padding: var(--spacing-xl);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.features-showcase-img {
  flex-shrink: 0;
  width: 200px;
  height: auto;
  border-radius: var(--radius);
}

.features-showcase-content {
  flex: 1;
}

.features-intro {
  margin: 0;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-md);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--color-primary);
  border-radius: var(--radius);
}

.feature-title {
  margin: 0 0 var(--spacing-xs);
  font-size: 1.125rem;
  font-weight: 600;
}

.feature-desc {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* How It Works */
.how-it-works {
  max-width: var(--max-width);
  margin: 0 auto var(--spacing-2xl);
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.how-it-works h2 {
  margin: 0 0 var(--spacing-sm);
  font-size: 1.75rem;
  font-weight: 700;
}

.how-subtitle {
  margin: 0 0 var(--spacing-lg);
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

.how-image {
  margin-bottom: var(--spacing-xl);
}

.how-image img {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.steps-list {
  max-width: 560px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.step {
  position: relative;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3.5rem;
  margin-bottom: var(--spacing-md);
  text-align: left;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  counter-increment: step;
}

.step::before {
  content: counter(step);
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50%;
}

.step strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

/* Footer */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  margin-top: var(--spacing-2xl);
}

.footer .logo {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

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

.copyright {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Pricing page */
.pricing-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
}

.pricing-title {
  margin: 0 0 var(--spacing-sm);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.pricing-subtitle {
  margin: 0;
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

.pricing-cards {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg) var(--spacing-2xl);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-lg);
  align-items: start;
}

.pricing-card {
  position: relative;
  padding: var(--spacing-xl);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card-popular {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(37, 99, 235, 0.4);
  border-width: 2px;
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.15);
}

.pricing-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.75rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  white-space: nowrap;
}

.pricing-plan-name {
  margin: 0 0 var(--spacing-xs);
  font-size: 1.25rem;
  font-weight: 600;
}

.pricing-plan-desc {
  margin: 0 0 var(--spacing-md);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.pricing-price {
  margin: 0 0 var(--spacing-xs);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.pricing-period {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.pricing-addl {
  margin: 0 0 var(--spacing-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.pricing-features {
  margin: 0 0 var(--spacing-lg);
  padding: 0;
  list-style: none;
  flex: 1;
}

.pricing-features li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: var(--spacing-sm);
  font-size: 0.9375rem;
  color: var(--color-text);
}

.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.pricing-cta {
  width: 100%;
  justify-content: center;
}

/* FAQ */
.faq {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.faq-title {
  margin: 0 0 var(--spacing-xl);
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.faq-item {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.faq-question {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E") no-repeat center;
  transition: transform 0.2s;
}

details[open] .faq-question::after {
  transform: rotate(180deg);
}

.faq-answer {
  margin: 0;
  padding: 0 var(--spacing-lg) var(--spacing-md);
  padding-left: var(--spacing-lg);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

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

  .nav-links {
    display: none;
  }
}

@media (max-width: 640px) {
  .nav {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .nav-left {
    gap: var(--spacing-sm);
  }

  .language-switcher {
    min-width: 80px;
    min-height: 32px;
    padding: 0.25rem 0.5rem;
    font-size: 0.8125rem;
  }

  .logo-text {
    font-size: 1rem;
  }

  .hero {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .hero-title {
    font-size: clamp(1.65rem, 6vw, 2.25rem);
    line-height: 1.25;
    margin: 0 0 var(--spacing-sm);
  }

  .hero-title .highlight {
    display: block;
    margin-top: 0.15em;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }

  .footer {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

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

  .pricing-card {
    padding: var(--spacing-lg);
  }

  .features-showcase {
    flex-direction: column;
    text-align: center;
  }

  .features-showcase-img {
    width: 160px;
  }

  .pricing-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
}