html {
  scroll-behavior: smooth;
}

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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  padding: 0 1rem;
  height: 60px;
  background-color: white;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.topbar .logo {
  font-size: 1.3rem;
  font-weight: bold;
}

.topbar .menu {
  display: flex;
  gap: 15px;
}

.topbar .menu a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
}

.topbar a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
}

.topbar a:hover {
  color: #007bff;
  transition: 0.3s;
}

.topbar .social-icons {
  display: flex;
  gap: 10px;
}

.topbar .social-icons a {
  color: #333;
  font-size: 1.2rem;
}

.link-topbar {
  font-size: 18px;
  margin-right: 5px;
}

.banner {
  position: relative;
  height: 600px;
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
}

.banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

button {
  position: relative;
  z-index: 2;
  color: #fff;
  font-size: 2rem;
}

button {
  background: #007bff;
  color: #fff;
  font-weight: bold;
  padding: 15px 30px;
  border: solid;
  border-color: transparent;
  border-radius: 12px;
  font-size: 1.4rem;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  border-radius: 12px;
  background: #007bff9f;
  border: solid;
  border-color: transparent;
}

.about {
  display: flex;
  align-items: center;
  padding: 50px 20px;
  gap: 20px;
}

.about img {
  width: 50%;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.about .text {
  flex: 1;
  font-size: 1.1rem;
  color: #333;
}

.feedbacks {
  padding: 50px 20px;
  background: #f9f9f9;
  overflow: hidden;
  position: relative;
  height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.feedbacks h2 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 2rem;
}

.feedbacks-wrapper {
  position: relative;
  width: 80%;
  height: 300px;
}

.feedback {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  background: #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 30px;
  border-radius: 10px;
  width: 70%;
  opacity: 0;
  transition: opacity 1s ease, transform 1s ease;
}

.feedback img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin-right: 20px;
}

.feedback .text {
  flex: 1;
}

.feedback .text h3 {
  margin-bottom: 10px;
  font-size: 1.5rem;
  color: #333;
}

.feedback .text p {
  font-size: 1.1rem;
  color: #666;
}

.feedback.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.contact {
  padding: 50px 20px;
  text-align: center;
}

.contact h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.contact .buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.contact .buttons a {
  background: #007bff;
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.3s;
}

.contact .buttons a:hover {
  background: #0056b3;
}

.contact .webview iframe {
  width: 100%;
  height: 600px;
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 20px 20px;
  font-size: 0.9rem;
}

.footer a {
  text-decoration: none;
  color: #56a8ff;
}

.menu-toggle {
  display: none;
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  cursor: pointer;
  font-size: 1.5rem;
  color: #333;
}

.menu a:hover {
  color: #007bff;
  transition: 0.3s;
}

.social-icons a:hover {
  color: #007bff;
  transition: 0.3s;
}

.menu-toggle,
.sidebar {
  display: none;
}

@media (min-width: 769px) {
  .menu,
  .social-icons {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .menu > a {
    display: none;
  }

  .menu,
  .social-icons > a {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .logo {
    margin-left: 1rem;
  }

  .sidebar {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: -100%;
    height: 100%;
    width: 250px;
    background-color: #fff;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.3);
    transition: left 0.3s ease;
    z-index: 1000;
    padding: 1rem;
  }

  .sidebar-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .sidebar a {
    text-decoration: none;
    color: #333;
    font-size: 1.2rem;
    transition: color 0.2s ease;
  }

  .sidebar a:hover {
    color: #007bff;
  }

  .sidebar-social {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
  }

  .sidebar-social a {
    font-size: 1.5rem;
    color: #333;
    transition: color 0.2s ease;
  }

  .sidebar-social a:hover {
    color: #007bff;
  }

  .sidebar.open {
    left: 0;
  }

  .contact .webview iframe {
    height: 350px;
  }

  .about {
    display: block;
  }

  .about img {
    width: 100%;
  }

  .banner {
    height: 380px;
  }

  .banner img {
    width: 100%;
    background-size:contain;
  }

  .feedbacks {
    height: 550px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .feedback {
    width: 100%;
    flex-direction: column;
    margin-top: 15px;
    margin-bottom: 15px;
    align-items: center;
    text-align: center;
    box-sizing: border-box;
  }

  .feedback img {
    margin-bottom: 15px;
    margin-right: 0px;
  }

  .feedback .text {
    flex: unset;
  }

  .feedback .text h3 {
    font-size: 1.3rem;
  }

  .feedback .text p {
    font-size: 1rem;
  }

  button {
    font-size: 1.2rem;
  }
}