body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  scroll-behavior: smooth;
}

/* Navbar */
.navbar {
  background-color: #f8f9fa;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.navbar-nav .nav-link {
  color: black !important;
  font-weight: 500;
  transition: 0.3s;
}
.navbar-nav .nav-link:hover {
  color: #0d6efd !important;
}

/* Hero */
.hero {
  background-image: url("assets/2150274626.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  height: 80vh;
  display: flex;
  align-items: center;
  padding: 60px;
}

.headings,
mt-3 {
  margin: 0 auto;
  text-align: left;
  margin-right: 100px;
}

.hero h1 {
  font-size: 2rem;
  font-weight: 700;
}

/* Policy Buttons */
.policy-btn {
  border: none;
  background: none;
  font-weight: 600;
  color: #0d6efd;
  transition: 0.3s;
}
.policy-btn:hover {
  color: #0056b3;
  text-decoration: none;
}

/* Section Spacing */
.about,
.product,
.contact,
.services {
  padding: 60px 0;
}

/* Services */
.service-img {
  width: 100%;
  height: 300px;
  border-radius: 10px;
  margin-bottom: 15px;
}

/* Footer */
.footer {
  padding-top: 0;
  padding-bottom: 0;
  background-color: #f1f1f1;
}
.footer h6 {
  font-weight: 500;
  margin-bottom: 15px;
  margin-top: 0;
}
.footer a {
  text-decoration: none;
  color: #333;
  transition: 0.3s;
}
.footer a:hover {
  color: #0d6efd;
}
.social-icons a {
  margin-right: 10px;
  color: #0d6efd;
  font-size: 20px;
}

/* Floating Chat Icon */
.chat-icon {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #0d6efd;
  color: white;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
  z-index: 999;
}
.chat-icon.show {
  opacity: 1;
  visibility: visible;
}
.chat-icon:hover {
  background-color: #0056b3;
  transform: scale(1.05);
}

/* Chat Box */
.chat-box {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 300px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 1000;
  animation: fadeInUp 0.4s ease;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.chat-header {
  background-color: #0d6efd;
  color: white;
  padding: 12px 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.chat-body {
  padding: 15px;
  height: 250px;
  overflow-y: auto;
  font-size: 14px;
}
.chat-input {
  display: flex;
  border-top: 1px solid #ccc;
}
.chat-input input {
  border: none;
  padding: 10px;
  flex: 1;
  outline: none;
}
.chat-input button {
  border: none;
  background-color: #0d6efd;
  color: white;
  padding: 10px 15px;
}
.message {
  margin-bottom: 10px;
}
.message.user {
  text-align: right;
  color: #0d6efd;
}
.message.bot {
  text-align: left;
  color: #333;
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
  body {
    padding: 10px;
  }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  .container-fluid .hero .policy-btn .navbar {
    font-size: 14px;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  .container-fluid .hero .policy-btn .navbar {
    font-size: 16px;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .container-fluid .hero .policy-btn .navbar {
    font-size: 18px;
  }
}