/* ---------- Formulir minta demo ---------- */
.demo { padding: 64px 0; border-top: 1px solid var(--border); scroll-margin-top: 90px; }
.demo-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.demo-grid > * { min-width: 0; }
.demo-intro p { margin-top: 12px; color: var(--ink-soft); max-width: 44ch; }
.demo-intro .privacy { font-size: .8rem; color: var(--ink-faint); }
.demo-form { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 24px; box-shadow: var(--shadow); display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.demo-form .full { grid-column: 1 / -1; }
.demo-form label { display: block; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 6px; }
.demo-form label .req { color: var(--brass); }
.demo-form input, .demo-form select, .demo-form textarea { width: 100%; font: inherit; font-size: .95rem; color: var(--ink); background: var(--panel-2); border: 1.5px solid var(--border); border-radius: 3px; padding: 11px 12px; }
.demo-form input, .demo-form select { height: 48px; }
.demo-form textarea { min-height: 96px; resize: vertical; }
.demo-form input:focus, .demo-form select:focus, .demo-form textarea:focus { outline: none; border-color: var(--brass); box-shadow: 0 0 0 3px var(--brass-soft); }
.demo-form [aria-invalid="true"] { border-color: #C0392B; }
.demo-form .field-err { color: #C0392B; font-size: .8rem; margin-top: 4px; }
.demo-form .hint { font-size: .78rem; color: var(--ink-faint); margin-top: 4px; }
.demo-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.demo-form .actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.demo-form .btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.demo-alert { grid-column: 1 / -1; padding: 12px 14px; border-radius: 3px; background: rgba(192, 57, 43, .1); border: 1px solid rgba(192, 57, 43, .45); color: var(--ink); font-size: .9rem; }
.demo-alert a { color: var(--brass-strong); }
.demo-done { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 28px; box-shadow: var(--shadow); }
.demo-done h3 { font-size: 1.5rem; text-transform: uppercase; font-weight: 800; }
.demo-done p { margin-top: 10px; color: var(--ink-soft); }
.demo-done .ref { font-family: var(--font-mono); color: var(--ink); font-weight: 500; }
.demo-done .actions { margin-top: 18px; display: flex; gap: 12px; flex-wrap: wrap; }
.btn-wa { background: #1FA855; color: #fff; }
.btn-wa:hover { background: #178a45; transform: translateY(-1px); }

@media (max-width: 920px) {
  .demo-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 620px) {
  .demo { padding: 40px 0; }
  .demo-form { grid-template-columns: 1fr; padding: 18px; }
}

.demo-title { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 800; text-transform: uppercase; margin-top: 10px; }