/* ── Секция «Запись» ───────────────────────────────────────── */
.lead-form { padding: var(--section-padding); background: var(--color-bg); position: relative; overflow: hidden; }

/* Фоновый градиент */
.lead-form::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 50% 50%, rgba(0, 78, 131, 0.25) 0%, transparent 70%),
    linear-gradient(160deg, #04101E 0%, #081828 50%, #04101E 100%);
  z-index: 0;
}

.lead-form .container { position: relative; z-index: 1; }

.lead-form__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (min-width: 1024px) {
  .lead-form__layout { grid-template-columns: 1fr 1fr; }
}

/* ── Текст слева ─────────────────────────────────────────────── */
.lead-form__info { }

.lead-form__info .section-header {
  text-align: left;
  margin-bottom: var(--space-8);
}

.lead-form__perks {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.lead-form__perk {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.lead-form__perk-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-cyan-dim);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lead-form__perk-icon svg {
  width: 22px; height: 22px;
  stroke: var(--color-cyan);
  stroke-width: 1.75;
}

.lead-form__perk-title {
  font-size: var(--text-body-m);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 2px;
  line-height: 1.3;
}

.lead-form__perk-desc {
  font-size: var(--text-body-m);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.45;
}

/* ── Форма ───────────────────────────────────────────────────── */
.lead-form__card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: 0 0 60px rgba(0,188,227,0.08);
}

.lead-form__card-title {
  font-size: var(--text-h3);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.lead-form__card-subtitle {
  font-size: var(--text-body-m);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.5;
}

.lead-form__fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.lead-form__note {
  margin-top: var(--space-3);
  font-size: var(--text-caption);
  color: var(--color-text-muted);
  line-height: 1.5;
  text-align: center;
}

.form-hint {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-caption);
  color: var(--color-cyan);
  line-height: 1.4;
  font-weight: 600;
}

/* Ошибка отправки (динамически добавляется form.js) */
.lead-form__submit-error {
  margin-top: var(--space-3);
  font-size: var(--text-body-s);
  color: var(--color-error);
  line-height: 1.4;
}

/* Успех */
.lead-form__success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-12) 0;
  text-align: center;
}

.lead-form__success.is-visible { display: flex; }

.lead-form__success-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(34,197,94,0.12);
  border: 2px solid rgba(34,197,94,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lead-form__success-icon svg {
  width: 36px; height: 36px;
  stroke: #22C55E;
  stroke-width: 2.5;
}

.lead-form__success-title {
  font-size: var(--text-h3);
  font-weight: 800;
  color: var(--color-text-primary);
}

.lead-form__success-desc {
  font-size: var(--text-body-m);
  color: var(--color-text-secondary);
  max-width: 320px;
  line-height: 1.6;
}

/* ── FAB-кнопки ──────────────────────────────────────────────── */
.fab-group {
  position: fixed;
  right: var(--space-6);
  bottom: var(--space-8);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
}

.fab {
  position: relative;
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition-base);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.fab:hover { transform: scale(1.1) translateY(-2px); }

.fab svg {
  width: 26px; height: 26px;
  fill: #fff;
  display: block;
}

.fab--whatsapp { background: #25D366; }
.fab--whatsapp:hover { background: #1EAD55; }

.fab--telegram { background: #29B6D8; }
.fab--telegram:hover { background: #1FA0C0; }

/* Tooltip */
.fab::before {
  content: attr(data-tooltip);
  position: absolute;
  right: 60px;
  top: 50%; transform: translateY(-50%);
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-size: var(--text-body-s);
  font-weight: 700;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  font-family: var(--font-body);
  box-shadow: var(--shadow-card);
}

.fab:hover::before {
  opacity: 1;
}

@media (max-width: 640px) {
  .fab::before { display: none; }
}