.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: clamp(32px, 6vw, 88px);
  max-width: 1040px;
}

.contact-intro h1 {
  margin: 16px 0 20px;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--color-muted);
}

.contact-intro > p {
  max-width: 38ch;
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.contact-whatsapp {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
}

.contact-layout h2 {
  margin: 0 0 20px;
  font-size: 1.25rem;
  color: var(--color-muted);
}

.contact-card {
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

#contact-form {
  display: flex;
  flex-direction: column;
}

#contact-form label {
  margin: 20px 0 8px;
  font-weight: 700;
}

#contact-form label:first-child {
  margin-top: 0;
}

#contact-form input {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  font-size: 16px;
  color: var(--color-ink);
  border: 1px solid rgba(91, 110, 126, 0.3);
  border-radius: 12px;
  background: #fff;
}

#contact-form input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.contact-note,
.contact-notice {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-muted);
}

#contact-form .button {
  margin-top: 12px;
}

.contact-notice {
  margin-bottom: 0;
}

.page-contact .button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

@media (max-width: 720px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .page-contact .page-shell {
    padding-top: 24px;
  }

  .contact-whatsapp {
    margin-top: 24px;
  }

  .page-contact .nav a {
    padding: 10px 12px;
  }
}