.cad-hero {
  background: var(--beige);
  padding: 130px 0 80px;
}

.cad-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.cad-hero-text h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 38px);
  margin: 0 0 34px;
  text-align: right;
}

.cad-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  text-align: right;
  margin: 28px 0 12px;
}

.cad-hero-text p:not(.cad-label) {
  text-align: right;
  color: var(--stone);
  font-size: 16px;
  line-height: 1.75;
  margin: 0 0 14px;
}

.cad-steps {
  text-align: right;
  list-style-position: inside;
  padding: 0;
  color: var(--stone);
  font-size: 16px;
  line-height: 1.9;
}

.cad-hero-image {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  border: 1px solid var(--line);
}

.cad-hero-image img { width: 100%; display: block; }

.download-section {
  padding: 90px 0;
  text-align: center;
}

.download-section h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 30px);
  margin: 0 0 44px;
}

.download-card {
  max-width: 340px;
  margin: 0 auto;
  background: var(--beige);
  border: 1px solid var(--line);
  padding: 34px 28px;
}

.download-card p {
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 20px;
}

.download-note {
  margin: 22px auto 0;
  max-width: 420px;
  font-family: var(--font-label);
  font-size: 12px;
  color: var(--stone);
}

.download-note code {
  background: var(--beige);
  padding: 1px 6px;
  border-radius: 3px;
}

.feedback-section {
  background: var(--black);
  color: #fff;
  padding: 90px 0 100px;
  text-align: center;
}

.feedback-section h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 34px);
  margin: 0 0 50px;
}

.feedback-form {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.feedback-form input,
.feedback-form textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 10px 2px;
  resize: vertical;
}

.feedback-form input::placeholder,
.feedback-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.feedback-form input:focus,
.feedback-form textarea:focus {
  outline: none;
  border-bottom-color: #fff;
}

.feedback-form button {
  align-self: center;
  margin-top: 8px;
  cursor: pointer;
  background: transparent;
  font-family: var(--font-label);
}

.feedback-fineprint {
  max-width: 440px;
  margin: 26px auto 0;
  font-family: var(--font-label);
  font-size: 11px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.45);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

@media (max-width: 860px) {
  .cad-hero { padding: 110px 0 60px; }
  .cad-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .cad-hero-text h1,
  .cad-hero-text p:not(.cad-label),
  .cad-label,
  .cad-steps { text-align: left; }
  .download-section, .feedback-section { padding: 64px 0; }
}