/* Modern Product Page Styles - Inspired by zentax.webflow.io and signalx.webflow.io */

:root {
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary-color: #0ea5e9;
  --accent-color: #8b5cf6;
  --text-dark: #1e293b;
  --text-light: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--bg-light);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Modern Navigation Bar */
.modern-navbar {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.nav-brand h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
}

.nav-brand small {
  font-size: 0.875rem;
  color: var(--text-light);
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-dark);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.2s ease;
  font-size: 0.95rem;
}

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

@media (max-width: 768px) {
  .modern-navbar {
    padding: 1rem;
  }
  
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }
  
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.25rem;
  }
  
  .nav-link {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
  }
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 4rem 2rem;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.3) 0%, transparent 50%);
  animation: gradientShift 20s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  color: white;
}

.hero-text h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  animation: fadeInUp 1s ease;
}

.hero-text .tagline {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  animation: fadeInUp 1s ease 0.2s backwards;
}

.database-badges {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease 0.4s backwards;
}

.database-badge {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  padding: 0.5rem;
  transition: transform 0.3s ease, background 0.3s ease;
}

.database-badge:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.3);
}

.database-badge img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  animation: fadeInUp 1s ease 0.6s backwards;
}

.btn-primary {
  background: white;
  color: var(--primary-color);
  padding: 1rem 2rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  background: #f8fafc;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 1rem 2rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  animation: fadeInRight 1s ease 0.4s backwards;
}

.hero-carousel {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 4px solid rgba(255, 255, 255, 0.2);
}

.hero-carousel img {
  width: 100%;
  height: auto;
  display: block;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Features Section */
.features-section {
  padding: 6rem 2rem;
  background: var(--bg-white);
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-header h2 {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.25rem;
  color: var(--text-light);
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.feature-card p {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.6;
}

.feature-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-card ul li {
  color: var(--text-light);
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.feature-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

/* Pricing Section */
.pricing-section {
  padding: 6rem 2rem;
  background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-light) 100%);
}

.pricing-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.pricing-card {
  background: white;
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--primary-color);
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured::before {
  content: 'MOST POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.pricing-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
}

.pricing-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-color);
  margin: 1rem 0;
}

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

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--text-light);
  position: relative;
  padding-left: 2rem;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.2rem;
}

.pricing-cta {
  width: 100%;
  padding: 1rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  display: inline-block;
  transition: all 0.3s ease;
}

.pricing-card.featured .pricing-cta {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  color: white;
  border: none;
}

.pricing-card:not(.featured) .pricing-cta {
  background: white;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.pricing-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Instructions Section */
.instructions-section {
  padding: 4rem 2rem;
  background: var(--bg-white);
  max-width: 1000px;
  margin: 0 auto;
}

.instructions-section h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.instructions-section ol {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.8;
}

.instructions-section ul {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.8;
}

.instructions-section strong {
  color: var(--text-dark);
}

.instructions-section a {
  color: var(--primary-color);
  text-decoration: none;
}

.instructions-section a:hover {
  text-decoration: underline;
}

/* Footer */
.footer-section {
  padding: 3rem 2rem;
  background: var(--text-dark);
  color: white;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-link {
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.footer-link:hover {
  opacity: 1;
}

.footer-link svg {
  width: 20px;
  height: 20px;
}

/* SVG Decorations */
.svg-decoration {
  position: absolute;
  opacity: 0.1;
  pointer-events: none;
}

.decoration-top-right {
  top: 10%;
  right: 5%;
  width: 300px;
  height: 300px;
}

.decoration-bottom-left {
  bottom: 10%;
  left: 5%;
  width: 250px;
  height: 250px;
}

/* Responsive Design */
@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-text h1 {
    font-size: 2.5rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
}

@media (max-width: 640px) {
  .hero-text h1 {
    font-size: 2rem;
  }
  
  .hero-text .tagline {
    font-size: 1rem;
  }
  
  .database-badges {
    flex-wrap: wrap;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Download Dropdown */
.download-dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: white;
  min-width: 250px;
  box-shadow: var(--shadow-xl);
  border-radius: 12px;
  z-index: 1001;
  top: 100%;
  left: 0;
  margin-top: 0;
  overflow: hidden;
}

.download-dropdown:hover .dropdown-content {
  display: block;
}

/* Extend hover area to prevent gap */
.download-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 0;
  z-index: 0;
}

.dropdown-content a {
  color: var(--text-dark);
  padding: 1rem 1.5rem;
  text-decoration: none;
  display: block;
  transition: background 0.2s ease;
}

.dropdown-content a:hover {
  background-color: var(--bg-light);
}