body {
  margin: 0;
  width: 100%;
  font-family: Arial, sans-serif;
  background-color: #f4f7f9;
  color: #333;
  text-align: center;
  padding: 0 20px;
}
#brand {
  justify-content: center;
  align-items: center;
  display: flex;
}
#brand-reef {
  color: #007bff;
}
#brand-trade {
  padding: 0 0.1em;
  color: #1a1a1a;
}
h1 {
  font-size: 2.5em;
  margin-bottom: 0.5em;
}
p {
  font-size: 1.2em;
  margin-bottom: 2em;
}
a {
  color: #007bff;
  text-decoration: none;
  font-weight: bold;
}

.iframe-container {
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 16 / 9;
  margin: 0 auto 30px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Form styles */
* {
  box-sizing: border-box;
}

.form-container {
  width: 100%;
  box-sizing: border-box;
}

.iframe-container iframe {
  position: absolute;
  width: 100%;
  height: 100%;
  border: none;
  left: 0;
  top: 0;
}

form {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  background: white;
  padding: 25px 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

h2 {
  margin-bottom: 20px;
  color: #0077cc;
  text-align: center;
}

label {
  display: block;
  /* margin-bottom: 6px; */
  font-weight: 600;
  text-align: left;
}

.first-radio {
  display: flex;
  margin-bottom: 0;
}

#options {
  margin-bottom: 0.5em;
}

#options p {
  font-family: inherit;
  font-weight: 600;
  margin: 0;
}

#online {
  font-size: 1em;
}

#place {
  font-size: 0.9em !important;
}

select,
textarea,
input[type="email"],
input[type="text"] {
  /* min-height: 100px; */
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 18px;
  border: 1.8px solid #ccc;
  border-radius: 5px;
  font-size: 15px;
  transition: border-color 0.3s ease;
  resize: vertical;
  background-color: white;
  font-family: inherit;
  color: #333;
}

/* Stylish dropdown (select) */
select {
  background-color: white;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3csvg%20width%3d%2210%22%20height%3d%227%22%20viewBox%3d%220%200%2010%207%22%20xmlns%3d%22http%3a//www.w3.org/2000/svg%22%3e%3cpath%20d%3d%22M0%200l5%207%205-7z%22%20fill%3d%22%23777%22/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 10px 7px;
  cursor: pointer;
}

select:focus,
textarea:focus,
input[type="email"]:focus,
input[type="text"]:focus {
  outline: none;
  border-color: #0077cc;
  box-shadow: 0 0 5px rgba(0, 119, 204, 0.4);
}

button[type="submit"] {
  width: 100%;
  background-color: #0077cc;
  color: white;
  padding: 14px 0;
  font-size: 17px;
  font-weight: 700;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.25s ease;
}

button[type="submit"]:hover {
  background-color: #005fa3;
}

@media (max-width: 640px) {
  form {
    padding: 20px;
  }
}

@media (max-width: 400px) {
  form {
    padding: 15px;
  }

  .iframe-container {
    margin: 0 0 20px 0;
  }
}

/* new styles */
/* Container for each group of radio buttons */
form div {
  text-align: left;
  margin-bottom: 18px;
}

.radio-group label {
  display: block; /* stack vertically */
  /* margin-bottom: 8px; */
  cursor: pointer;
}

/* Style radio inputs */
input[type="radio"] {
  /* Hide the default radio circle */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;

  width: 18px;
  height: 18px;
  border: 2px solid #ccc;
  border-radius: 50%;
  margin-right: 10px;
  position: relative;
  cursor: pointer;
  vertical-align: middle;
  transition: border-color 0.3s ease;
  background-color: white;
}

/* Checked state */
input[type="radio"]:checked {
  border-color: #0077cc;
  background-color: #0077cc;
}

/* Inner dot for checked radio */
input[type="radio"]:checked::after {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 3px;
  left: 3px;
}

/* On focus */
input[type="radio"]:focus {
  outline: none;
  box-shadow: 0 0 5px rgba(0, 119, 204, 0.6);
  border-color: #0077cc;
}

/* Style labels */
label {
  cursor: pointer;
  font-weight: 600;
  line-height: 1.4;
  vertical-align: middle;
  user-select: none;
  font-family: inherit;
  color: #333;
}

/* Video section with images */
.video-section {
  margin: 0 auto 30px;
  max-width: 1000px;
}

.images-below {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
}

.images-row {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.disclaimer {
  font-size: 0.8em;
  color: #666;
  font-style: italic;
  margin-top: 10px;
}

.images-below img {
  max-width: 200px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.images-below img:hover {
  transform: scale(1.05);
}

.zoomable-image {
  cursor: pointer;
}

.zoomable-image:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Mobile responsive styles */
@media (max-width: 480px) {
  .images-below img {
    max-width: 120px;
  }
}