/* Common CSS for all Wizbot websites */
:root {
  --primary-color: #3a6ea5;
  --secondary-color: #004e98;
  --accent-color: #ff6b35;
  --light-color: #f5f5f5;
  --dark-color: #333333;
  --text-color: #444444;
  --border-color: #dddddd;
  --success-color: #28a745;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

p {
  margin-bottom: 1.5rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-color);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

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

.btn-accent {
  background-color: var(--accent-color);
  color: white;
}

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
  margin-bottom: 20px;
}

.section-title h2:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--primary-color), transparent);
  bottom: 0;
  left: 0;
}

.section-title p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: #666;
}

/* Header */
header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
}

.logo a {
  color: var(--dark-color);
}

/* Navigation Menu */
nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin-right: 20px;
}

.nav-menu li {
  margin: 0 15px;
}

.nav-menu a {
  color: var(--dark-color);
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

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

.nav-menu a:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  bottom: -5px;
  left: 0;
  transition: width 0.3s ease;
}

.nav-menu a:hover:after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--dark-color);
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
    margin: 0;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    margin: 15px 0;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
}

/* Hero Section */
.hero {
  padding: 150px 0 100px;
  background-color: var(--light-color);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 600px;
  z-index: 1;
  position: relative;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* Demo Section */
.demo {
  background-color: white;
  padding: 80px 0;
}

.demo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.demo-title {
  text-align: center;
  margin-bottom: 40px;
}

.chatbot-demo {
  width: 100%;
  max-width: 400px;
  height: 500px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background-color: white;
}

.chatbot-header {
  background-color: var(--primary-color);
  color: white;
  padding: 15px;
  display: flex;
  align-items: center;
}

.chatbot-header h3 {
  margin: 0;
  color: white;
}

.chatbot-messages {
  height: 380px;
  padding: 15px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.message {
  max-width: 80%;
  padding: 10px 15px;
  border-radius: 18px;
  margin-bottom: 10px;
  line-height: 1.4;
}

.bot-message {
  background-color: #f1f0f0;
  align-self: flex-start;
  border-bottom-left-radius: 5px;
}

.user-message {
  background-color: var(--primary-color);
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 5px;
}

.chatbot-input {
  display: flex;
  padding: 10px;
  border-top: 1px solid var(--border-color);
}

.chatbot-input input {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  margin-right: 10px;
}

.chatbot-input button {
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 20px;
  padding: 10px 15px;
  cursor: pointer;
}

/* Features Section */
.features {
  background-color: var(--light-color);
}

.features-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.feature-card {
  background-color: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

/* Social Proof Section */
.social-proof {
  background-color: white;
}

.logos {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 50px;
}

.logo-item {
  max-width: 150px;
  height: auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: var(--transition);
}

.logo-item:hover {
  filter: grayscale(0);
  opacity: 1;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial {
  background-color: var(--light-color);
  padding: 30px;
  border-radius: 8px;
  position: relative;
}

.testimonial:before {
  content: '"';
  font-size: 5rem;
  position: absolute;
  top: -20px;
  left: 10px;
  color: rgba(0, 0, 0, 0.1);
}

.testimonial-content {
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: 15px;
}

.author-info h4 {
  margin: 0;
  font-size: 1.1rem;
}

.author-info p {
  margin: 0;
  font-size: 0.9rem;
  color: #777;
}

/* FAQ Section */
.faq {
  background-color: var(--light-color);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: white;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}

.faq-question:after {
  content: '+';
  font-size: 1.5rem;
}

.faq-question.active:after {
  content: '-';
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer.active {
  padding: 0 20px 20px;
  max-height: 1000px;
}

/* CTA Section */
.cta {
  background-color: var(--primary-color);
  color: white;
  text-align: center;
}

.cta h2 {
  color: white;
}

.cta .btn {
  background-color: var(--accent-color);
  margin-top: 20px;
}

.cta .btn:hover {
  background-color: #e55a2b;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: white;
  padding: 50px 0 20px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-col h3 {
  color: white;
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #bbb;
}

.footer-col ul li a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
  
  .feature-card, .testimonial {
    padding: 20px;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .section {
    padding: 40px 0;
  }
  
  .section-title h2 {
    font-size: 1.8rem;
  }
  
  .chatbot-demo {
    max-width: 100%;
  }
}