/* Zonnex SaaS Landing Page Stylesheet - Premium Light Theme
   Implements a gorgeous, modern, responsive light-mode layout matching the Zonnex app UI design.
*/

#landing-container {
  font-family: var(--font-interface);
  background-color: #FFFFFF; /* Pure white background */
  color: #1F2937;
  min-height: 100vh;
  overflow-y: auto;
  position: relative;
}

/* Glowing Background Lights (Subtle & Elegant Light theme) */
.landing-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.08) 0%, rgba(99, 102, 241, 0.03) 60%, rgba(255,255,255,0) 100%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}
.landing-glow-1 { top: 5%; left: -10%; }
.landing-glow-2 { top: 35%; right: -10%; }
.landing-glow-3 { bottom: 5%; left: 15%; }

/* Navigation Bar */
.landing-nav {
  position: sticky;
  top: 0;
  width: 100%;
  height: 72px;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  z-index: 1000;
}
.landing-nav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-brand);
  font-size: 24px;
  font-weight: 700;
  color: #111827 !important;
  text-decoration: none;
}
.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.landing-nav-link {
  color: #4B5563;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}
.landing-nav-link:hover {
  color: var(--primary-dark);
}
.landing-nav-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hero Section */
.landing-hero {
  position: relative;
  padding: 80px 40px 60px;
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
  z-index: 10;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.2);
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 24px;
  animation: float 3s ease-in-out infinite;
}
.landing-hero h1 {
  font-family: var(--font-brand);
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  color: #111827;
  max-width: 900px;
  margin: 0 auto 20px;
}
.landing-hero h1 span.gradient-text {
  background: linear-gradient(135deg, var(--primary-dark), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.landing-hero p.lead {
  font-size: 18px;
  color: #4B5563;
  max-width: 650px;
  margin: 0 auto 36px;
  line-height: 1.6;
}
.landing-hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 50px;
}

/* Float Animation */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0px); }
}

/* Mockup Container */
.hero-mockup-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.08), rgba(99, 102, 241, 0.08));
  padding: 8px;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--shadow-premium);
  transition: transform 0.3s ease;
}
.hero-mockup-wrapper:hover {
  transform: translateY(-4px);
}
.hero-mockup {
  width: 100%;
  border-radius: 14px;
  background-color: #FFFFFF;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
}
.mockup-header {
  height: 40px;
  background-color: #F9FAFB;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
}
.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.mockup-dot-red { background-color: #EF4444; }
.mockup-dot-yellow { background-color: #F59E0B; }
.mockup-dot-green { background-color: #10B981; }
.mockup-body {
  height: 480px;
  background-color: #FFFFFF;
  display: flex;
}

/* Landing Section General */
.landing-section {
  padding: 100px 40px;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 {
  font-family: var(--font-brand);
  font-size: 40px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
}
.section-header p {
  color: #4B5563;
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}
.feature-card-premium {
  background-color: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}
.feature-card-premium:hover {
  background-color: #FFFFFF;
  border-color: rgba(37, 211, 102, 0.4);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.2);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.feature-card-premium:hover .feature-icon-wrapper {
  background-color: var(--primary);
  color: #FFFFFF;
  transform: scale(1.1);
}
.feature-card-premium h3 {
  font-family: var(--font-brand);
  font-size: 20px;
  font-weight: 600;
  color: #111827;
  margin: 0;
}
.feature-card-premium p {
  color: #4B5563;
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* PREMIUM CAROUSEL SOLUTIONS */
.carousel-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}
.carousel-container {
  display: flex;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-lg);
}
.carousel-slide {
  min-width: 100%;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  padding: 48px;
  gap: 40px;
}
.carousel-slide-content {
  flex: 1;
  text-align: left;
}
.carousel-slide-badge {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 12px;
  display: block;
}
.carousel-slide h3 {
  font-family: var(--font-brand);
  font-size: 32px;
  font-weight: 700;
  color: #111827;
  margin-top: 0;
  margin-bottom: 16px;
  line-height: 1.2;
}
.carousel-slide p {
  color: #4B5563;
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.carousel-slide-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.carousel-slide-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #1F2937;
}
.carousel-slide-feature-item span.material-icons-round {
  color: var(--primary-dark);
  font-size: 18px;
}
.carousel-slide-preview {
  flex: 1;
  background-color: #F9FAFB;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.06);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 320px;
  overflow: hidden;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.02);
}

/* Carousel Buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.08);
  color: #111827;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 100;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-md);
}
.carousel-btn:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
  transform: translateY(-50%) scale(1.05);
}
.carousel-btn-prev { left: -24px; }
.carousel-btn-next { right: -24px; }

/* Carousel Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}
.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.3s ease;
}
.carousel-dot.active {
  background-color: var(--primary);
  transform: scale(1.2);
  width: 24px;
  border-radius: 5px;
}

/* Stats Section */
.landing-stats-section {
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 50%, #FFFFFF 100%);
  border-top: 1px solid rgba(0,0,0,0.05);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  padding: 80px 40px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.stat-item-premium h3 {
  font-family: var(--font-brand);
  font-size: 48px;
  font-weight: 800;
  color: #111827;
  margin-bottom: 8px;
}
.stat-item-premium h3 span.accent-num {
  background: linear-gradient(135deg, var(--primary-dark), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-item-premium p {
  color: #4B5563;
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* FAQ Section Accordions */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background-color: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq-item:hover {
  border-color: rgba(37, 211, 102, 0.3);
}
.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}
.faq-question h4 {
  font-size: 16px;
  font-weight: 600;
  color: #111827;
  margin: 0;
}
.faq-toggle-icon {
  color: #4B5563;
  transition: transform 0.3s ease;
}
.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  color: var(--primary-dark);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
  padding: 0 24px;
}
.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 24px 20px;
  transition: max-height 0.3s cubic-bezier(1, 0, 1, 0), padding 0.3s ease;
}
.faq-answer p {
  color: #4B5563;
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  text-align: left;
}

/* Newsletter CTA Card */
.newsletter-card {
  max-width: 1000px;
  margin: 60px auto 0;
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
  border: 1px solid rgba(37, 211, 102, 0.1);
  padding: 60px;
  border-radius: 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.newsletter-card h3 {
  font-family: var(--font-brand);
  font-size: 32px;
  font-weight: 700;
  color: #111827;
  margin-top: 0;
  margin-bottom: 12px;
}
.newsletter-card p {
  color: #4B5563;
  font-size: 15px;
  max-width: 500px;
  margin: 0 auto 32px;
}
.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: 12px;
}
.newsletter-form input {
  height: 46px;
  background-color: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.12);
  color: #111827;
  border-radius: 8px;
  padding: 0 16px;
  font-size: 14px;
  flex: 1;
}
.newsletter-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.15);
}

/* Footer Section */
.landing-footer {
  background-color: #F9FAFB;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  padding: 80px 40px 40px;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto 50px;
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
}
.footer-logo-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}
.footer-logo-col .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-brand);
  font-size: 24px;
  font-weight: 700;
  color: #111827;
  text-decoration: none;
}
.footer-logo-col p {
  color: #4B5563;
  font-size: 14px;
  line-height: 1.5;
  max-width: 260px;
  text-align: left;
}
.footer-socials {
  display: flex;
  gap: 12px;
}
.footer-social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: #4B5563;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}
.footer-social-btn:hover {
  background-color: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  color: #111827;
  margin-top: 0;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  text-align: left;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}
.footer-link {
  color: #4B5563;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
}
.footer-link:hover {
  color: var(--primary-dark);
}
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #6B7280;
  font-size: 13px;
}

/* Animations and Responsive Styles */
@media (max-width: 900px) {
  .landing-nav {
    padding: 0 20px;
  }
  .landing-nav-links {
    display: none;
  }
  .landing-hero h1 {
    font-size: 40px;
  }
  .landing-hero p.lead {
    font-size: 16px;
  }
  .carousel-slide {
    flex-direction: column;
    padding: 24px;
    gap: 24px;
  }
  .carousel-slide-preview {
    width: 100%;
    height: 260px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}