body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
  }
  
  /* Keep content visible under fixed header */
  body { padding-top: 64px; }

  /* Header Styles */
  .hd {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1rem;
    background: rgba(227, 224, 224, 0.92);
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid #e9e9e9;
  }
  
  .lg-img {
    height: 36px;
  }
  
  .nav {
    display: flex;
    gap: 1rem;
  }
  
  .nav-link {
    position: relative;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 0.25rem 0;
  }
  
  .nav-link:hover {
    color: #008000;
  }
  
  .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    margin: 0 auto;
    width: 0;
    height: 2px;
    background: #008000;
    transition: width 0.2s ease;
  }
  
  .nav-link:hover::after {
    width: 100%;
  }
  
  /* Hero Section */
  .hero {
    text-align: center;
    padding: 3rem 2rem;
    background: url('../assets/bg.jpg') center/cover;
    color: #fff;
  }
  
  .hero h1{
    color: #008000
  }

  .hero-txt {
    max-width: 800px;
    margin: 1rem auto;
  }
  
  .btn-lm {
    padding: 0.8rem 2rem;
    background: #008000;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1rem;
  }
  
  /* Features Section */
  .features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
    background: #fff;
  }
  
  .feat-card {
    background: #90EE90;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
  }
  
  /* Footer Styles */
  .ft {
    background: #f7f2f2;
    color: #000000;
    padding: 3rem 2rem;
    text-align: center;
  }
  
  .ft-content {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
  }
  
  .ft-section {
    min-width: 200px;
  }
  
  .ft-section h3 {
    margin-bottom: 1rem;
    color: #90EE90;
  }
  
  .ft a {
    color: #000000;
    text-decoration: none;
    display: block;
    margin: 0.5rem 0;
    transition: color 0.3s;
  }
  
  .ft a:hover {
    color: blue;
  }
  
  .cp-right {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  @media (max-width: 768px) {
    .ft-content {
      flex-direction: column;
      gap: 2rem;
      align-items: center;
    }
  }
  
/* Chatbot Widget */
.chatbot-widget {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9999;
}

.chatbot-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: #008000;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  position: relative;
  z-index: 10001;
}

.chatbot-panel {
  position: absolute;
  right: 0;
  bottom: 72px;
  width: 340px;
  height: 460px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 10000;
}

.chatbot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0.9rem;
  background: #e3e0e0;
}

.chatbot-title {
  font-weight: 700;
}

.chatbot-actions {
  display: flex;
  gap: 8px;
}

.chatbot-close,
.chatbot-key-btn {
  background: transparent;
  border: none;
  font-size: 16px;
  cursor: pointer;
}

.chatbot-messages {
  flex: 1;
  padding: 0.9rem;
  overflow-y: auto;
  background: #f7f7f7;
}

.chat-message {
  max-width: 80%;
  padding: 0.55rem 0.7rem;
  border-radius: 12px;
  margin: 0.35rem 0;
  white-space: pre-wrap;
}

.user-message {
  margin-left: auto;
  background: #008000;
  color: #fff;
}

.bot-message {
  margin-right: auto;
  background: #ffffff;
  color: #333;
  border: 1px solid #ececec;
}

.chat-message.typing {
  font-style: italic;
  color: #666;
}

.chatbot-input-area {
  display: flex;
  gap: 8px;
  padding: 0.75rem;
  background: #fff;
  border-top: 1px solid #eee;
}

.chatbot-input {
  flex: 1;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font-size: 14px;
}

.chatbot-send {
  background: #008000;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.55rem 0.9rem;
  cursor: pointer;
}

@media (max-width: 480px) {
  .chatbot-panel { width: 90vw; height: 60vh; }
}
  
/* Ensure hidden attribute takes effect for chatbot panel */
.chatbot-panel[hidden] { display: none !important; }
  
/* Home Testimonials */
.home-testimonials {
  padding: 3rem 2rem;
  background: #f8f9fb;
}
.home-testimonials-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.home-testimonials h2 {
  margin: 0 0 1.25rem;
  color: #008000;
}
.home-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}
.home-testimonial {
  background: #fff;
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 10px 24px rgba(0,0,0,0.06);
  text-align: left;
}
.home-quote {
  margin: 0 0 0.75rem;
  color: #333;
  line-height: 1.6;
}
.home-author {
  margin: 0;
  color: #666;
  font-size: 0.95rem;
}