/* Reset dasar */
* {
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #f7f7f7;
  padding: 20px;
}

/* Container */
.contact-container {
  max-width: 500px;
  margin: 40px auto;
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

/* Header */
.contact-header {
  background-color: #85d1f7;
  padding: 25px 20px;
  text-align: center;
}

.contact-header h1 {
  margin: 0;
  font-size: 26px;
  font-weight: bold;
}

.contact-header p {
  font-size: 14px;
  margin-top: 8px;
  color: #333;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 25px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: 12px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 8px;
  width: 100%;
  transition: border 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: #74c5f4;
  outline: none;
}

/* Select custom arrow */
.contact-form select {
  appearance: none;
  background: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="10" viewBox="0 0 14 10"><path fill="gray" d="M1 1l6 6 6-6"/></svg>') no-repeat right 12px center;
  background-size: 14px;
}

/* Upload box */
.upload-box {
  border: 2px dashed #ccc;
  border-radius: 10px;
  text-align: center;
  padding: 20px;
  cursor: pointer;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}

.upload-box:hover {
  border-color: #74c5f4;
  background-color: #f0faff;
}

.upload-label img {
  display: block;
  margin: 0 auto 10px;
}

.upload-label p {
  margin: 0;
  font-size: 14px;
  color: #007acc;
  font-weight: 500;
}

/* Tombol */
.send-button {
  background-color: #74c5f4;
  border: none;
  padding: 14px;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  color: #000;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.send-button:hover {
  background-color: #5bb8ec;
  transform: translateY(-2px);
}

/* Responsive */
@media screen and (max-width: 600px) {
  .contact-container {
    margin: 20px;
  }
}