* {
  box-sizing: border-box;
  font-family: Inter, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

:root {
  --brand: #0fa66c;
}

body {
  background: #f4f4f4;
  margin: 0;
}

.form-container {
  background: #fff;
  max-width: 720px;
  margin: 32px auto;
  padding: 28px;
  border-radius: 6px;
}

h2 {
  text-align: center;
  font-size: 20px;
  letter-spacing: 0.5px;
  margin-bottom: 28px;
}

h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 14px;
}

.req {
  color: var(--brand);
}

.row {
  display: flex;
  gap: 18px;
  margin-bottom: 16px;
}

input,
select,
textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 14px;
}

textarea {
  height: 84px;
  margin-bottom: 16px;
}

/* SECTION */
.checklist-wrapper {
  display: flex;
  gap: 36px;
  margin: 28px 0;
  padding: 22px;
  border: 2px solid var(--brand);
  border-radius: 6px;
  background: #f9fffc;
}

.checklist-box {
  width: 50%;
}

.checklist-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* CUSTOM CHECKBOX */
.checklist-box label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  margin-bottom: 12px;
  cursor: pointer;
}

.checklist-box input[type="checkbox"] {
  display: none;
}

.checklist-box label span {
  width: 18px;
  height: 18px;
  border: 2px solid var(--brand);
  border-radius: 3px;
  position: relative;
}

.checklist-box input[type="checkbox"]:checked + span {
  background: var(--brand);
}

.checklist-box input[type="checkbox"]:checked + span::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* HIDDEN REQUIRED */
.required-group {
  display: none;
}

/* Button */
button {
  width: 100%;
  background: var(--brand);
  color: white;
  border: none;
  padding: 16px;
  font-size: 16px;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #0c8c5b;
}

/* MOBILE */
@media (max-width: 768px) {
  .row,
  .checklist-wrapper {
    flex-direction: column;
  }

  .checklist-box {
    width: 100%;
  }
}