/* Форма «Перезвоните мне» — инлайн в hero + мобильная sticky-панель. */

.callback-form { display: block; }
.callback.is-done .callback-form { display: none; }

.callback-label {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.callback-row { display: flex; gap: 8px; }

.callback-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 12px 14px;
  font: inherit;
  font-size: 16px;              /* < 16px заставляет iOS зумить при фокусе */
  color: #202124;
  background: #fff;
  border: 1px solid #dadce0;
  border-radius: 8px;
}
.callback-input::placeholder { color: #5f6368; }
.callback-input:focus {
  outline: none;
  border-color: #1a73e8;
  box-shadow: 0 0 0 3px rgba(26, 115, 232, .18);
}
.callback-input[aria-invalid="true"] { border-color: #d93025; }

.callback-btn {
  flex: 0 0 auto;
  padding: 12px 20px;
  font: inherit;
  font-weight: 600;
  color: #fff;
  background: #1a73e8;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}
.callback-btn:hover { background: #1765cc; }
.callback-btn:disabled { opacity: .6; cursor: default; }

.callback-error {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.4;
  color: #d93025;
}

.callback-gdpr {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.45;
  color: #5f6368;
}
.callback-gdpr a { color: #5f6368; text-decoration: underline; }

.callback-success {
  display: none;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 12px 14px;
  font-size: 15px;
  color: #202124;
  background: rgba(26, 115, 232, .08);
  border: 1px solid #dadce0;
  border-radius: 8px;
}
.callback-success svg { flex: 0 0 auto; color: #1a73e8; }
.callback.is-done .callback-success { display: flex; }

/* --- инлайн в hero --- */
.hero .callback { margin-top: 24px; }

/* --- мобильная sticky-панель --- */
.callback-sticky {
  display: none;                /* на десктопе не нужна */
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: #fff;
  border-top: 1px solid #dadce0;
  box-shadow: 0 -4px 16px rgba(32, 33, 36, .12);
  transform: translateY(110%);
  transition: transform .25s ease;
}
.callback-sticky.is-visible { transform: translateY(0); }
.callback-sticky .callback-gdpr { display: none; }   /* места нет — ссылка есть в hero и в футере */

@media (max-width: 768px) {
  .hero .callback { display: none; }
  .callback-sticky { display: block; }
  .callback-btn { padding: 12px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .callback-sticky { transition: none; }
}