.signup { padding-top: 40px; padding-bottom: 20px; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.signup h2 { font-family: var(--display); font-size: 26px; margin: 0 0 18px; display: flex; align-items: center; gap: 12px; }
.step-num { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--teal); color: #fff; font-size: 17px; flex: none; }
.signup-step { background: var(--sand); border-radius: 12px; padding: 26px; }
#plan-step.is-next { outline: 3px solid var(--mango); }
.form-progress { color: var(--muted); font-size: 15px; margin: 0 0 14px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 5px; }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field input[type="url"], .field select, .field textarea {
  width: 100%; font: inherit; font-size: 16px; padding: 10px 12px; border: 1px solid #CFCBC2; border-radius: 8px; background: #fff; color: var(--ink);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--teal); outline-offset: 1px; border-color: var(--teal); }
.field [aria-invalid="true"] { border-color: #B3261E; }
.field .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.field .check input { width: 20px; height: 20px; margin-top: 2px; flex: none; }
.field .help { font-size: 14px; color: var(--muted); margin: 4px 0 0; }
.field .err { font-size: 14px; color: #B3261E; margin: 4px 0 0; }
.req { color: #B3261E; }
.form-actions { display: flex; gap: 12px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.form-error { color: #B3261E; margin: 0 0 12px; }
.text-btn { background: none; border: 0; color: var(--teal); font: inherit; font-weight: 600; cursor: pointer; padding: 8px 4px; }
.btn:disabled { opacity: 0.6; cursor: progress; }
.done-msg { background: #fff; border-left: 4px solid var(--teal); padding: 16px 18px; border-radius: 6px; }
.plan-card { background: #fff; border-radius: 10px; padding: 22px; }
.plan-card h3 { font-family: var(--display); font-size: 22px; margin: 0 0 6px; }
.plan-price { font-family: var(--display); font-weight: 800; font-size: 40px; line-height: 1; margin: 10px 0 2px; }
.plan-billing { color: var(--muted); margin: 0 0 6px; }
.plan-trial { display: inline-block; background: var(--mango-soft); padding: 3px 10px; border-radius: 999px; font-size: 14px; font-weight: 600; margin: 6px 0 14px; }
.plan-fee { font-size: 15px; margin: 0 0 6px; }
.plan-card ul { padding-left: 20px; margin: 16px 0 0; }
.plan-card li { margin-bottom: 6px; font-size: 15px; }
.plan-card .btn { width: 100%; text-align: center; margin-top: 6px; }
.plan-hint { font-size: 14px; color: var(--muted); margin: 10px 0 0; }
@media (max-width: 860px) { .signup { grid-template-columns: 1fr; } }