/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
}

/* Background full page */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(to bottom right, #ffffff, #00979c);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}


/* Center Box */
.center-box {
  width: 100%;
  max-width: 700px;
}

/* Form Card */
.form-card {
  background: #fff;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  width: 700px;         
  max-width: 90%;       
}


.form-card h2 {
  margin-bottom: 25px;
  color: #008080;
  font-size: 22px;
  text-align: center;   
}


/* Form Style */
.form-card form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
}

.form-card label {
  font-weight: bold;
  color: #444;
  font-size: 14px;
}

.form-card textarea,
.form-card input {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 15px;
  outline: none;
  transition: border 0.2s;
}

.form-card textarea:focus,
.form-card input:focus {
  border-color: #a64bf4;
}

.form-card textarea {
  resize: vertical;
  min-height: 120px;
}

.form-card button {
  padding: 12px 28px;
  background: #00979c;   /* warna teal mirip gambar */
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
}

.form-card button:hover {
  background: #007b7f;   /* warna lebih gelap saat hover */
  transform: translateY(-2px);
}


/* Result Card */
.result-card {
  margin-top: 25px;
  padding: 20px;
  border-radius: 10px;
  background: #f3f9ff;
  border: 1px solid #d0e7ff;
  text-align: left;
}

.result-card h3 {
  margin-bottom: 10px;
  color: #008080;
  font-size: 18px;
}