.hero {
  position: relative;
  overflow: hidden;
  padding-block: 88px 120px;
  background:
    radial-gradient(1100px 520px at 76% 12%, rgba(37, 99, 235, .22), transparent 62%),
    radial-gradient(900px 460px at 6% 90%, rgba(37, 99, 235, .14), transparent 64%),
    linear-gradient(180deg, #060d1b 0%, #04080f 72%);
}

.hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 260px;
  background-image: radial-gradient(circle, rgba(96, 165, 250, .38) 1px, transparent 1.4px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(130% 105% at 50% 128%, #000 6%, transparent 68%);
  mask-image: radial-gradient(130% 105% at 50% 128%, #000 6%, transparent 68%);
  pointer-events: none;
}

.lead-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 40%) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.lead-intro h1 {
  font-size: 44px;
}

.lead-intro .hero-sub {
  margin-top: 20px;
  max-width: 380px;
  font-size: 16px;
  color: var(--text-muted);
}

.lead-contact {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lead-contact a {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  transition: color .15s ease;
}

.lead-contact a:hover {
  color: var(--accent);
}

.lead-panel {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 28px 70px rgba(2, 8, 23, .55);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.field input,
.field textarea {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text);
  transition: border-color .15s ease, box-shadow .15s ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .28);
}

.field textarea {
  resize: vertical;
  min-height: 96px;
}

.field-error {
  font-size: 13px;
  color: #f87171;
}

.lead-form .btn-primary {
  margin-top: 4px;
  align-self: flex-start;
}

.lead-hp-field,
.hp {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.lead-success h2 {
  font-size: 26px;
}

.lead-success p {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 16px;
}

@media (max-width: 900px) {
  .lead-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding-block: 56px 72px;
  }

  .lead-intro h1 {
    font-size: 32px;
  }

  .lead-panel {
    padding: 28px;
  }
}