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

body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #090909;
  color: #fff;
  font-family: 'Mulish', 'Inter', sans-serif;
  margin: 0;
  flex-direction: column;
  padding: 20px;
  position: relative;
}

main {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  backdrop-filter: blur(25px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  padding: 40px;
  width: 100%;
  min-width: 400px;
  transition: all 0.3s ease;
  margin-bottom: 20px;
}

h3 {
  font-size: 28px;
  margin-bottom: 24px;
  text-align: center;
  font-weight: 700;
  letter-spacing: 1px;
  color: #48b864;
}

form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

label {
  font-size: 14px;
  font-weight: 600;
  color: #ccc;
}

.consent-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.consent-container label {
  margin: 0;
  color: #fff;
  font-size: 15px;
  font-weight: 400;
}

input[type="text"],
textarea {
  background-color: #141414;
  border: 1px solid #2a2a2a;
  border-radius: 10px;
  padding: 12px 16px;
  color: #fff;
  font-size: 15px;
  resize: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

textarea {
  min-height: 160px;
}

input:focus,
textarea:focus {
  border-color: #48b864;
  outline: none;
  box-shadow: 0 0 0 2px rgba(72, 184, 100, 0.4);
}

button[type="submit"] {
  background-color: #48b864;
  color: #000;
  font-weight: 700;
  padding: 12px 16px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.1s ease;
}

button:hover {
  background-color: #5fd278;
}

button:active {
  transform: scale(0.98);
}

footer {
  gap: 10px;
  margin-top: 40px;
  font-size: 12px;
  color: #aaa;
  text-align: center;
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}

input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid #ccc;
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  background-color: #141414;
}

input[type="checkbox"]:checked {
  background-color: #48b864;
  border-color: #48b864;
}

input[type="checkbox"]:checked::after {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: #000;
  font-size: 14px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.form-message {
  margin-top: 20px;
  padding: 12px 16px;
  border-radius: 10px;
  display: none;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
}

.form-message.success {
  background-color: #1a3623;
  color: #48b864;
  border: 1px solid #48b864;
}

.form-message.error {
  background-color: #3b1e1e;
  color: #ff6b6b;
  border: 1px solid #ff6b6b;
}

.form-message.show {
  display: flex;
}