/* Audience, process, and product feature sections. */
    section {
      padding: clamp(5.5rem, 10vw, 9rem) 0;
    }

    .audience {
      background: var(--surface);
    }

    .audience-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
    }

    .audience-card {
      display: grid;
      min-height: 17rem;
      align-content: end;
      padding: clamp(1.6rem, 4vw, 2.6rem);
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--paper);
      transition: transform 220ms ease, background 220ms ease, box-shadow 220ms ease;
    }

    .audience-card:nth-child(2),
    .audience-card:nth-child(3) {
      background: var(--lime-soft);
    }

    .audience-card:hover {
      background: var(--lime);
      box-shadow: var(--shadow);
      transform: translateY(-5px);
    }

    .audience-card h3 {
      max-width: 18ch;
      margin-bottom: 0.85rem;
      font-size: clamp(1.35rem, 2.3vw, 2rem);
      font-weight: 600;
      letter-spacing: -0.04em;
      line-height: 1.1;
    }

    .audience-card p {
      max-width: 34rem;
      color: var(--muted);
    }

    .how {
      background: var(--ink);
      color: var(--surface);
    }

    .how .eyebrow,
    .how .section-copy {
      color: rgba(255, 253, 248, 0.67);
    }

    .how .eyebrow::before {
      background: var(--lime);
    }

    .how .section-title em {
      color: var(--lime);
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1.2rem;
    }

    .step {
      min-height: 22rem;
      padding: clamp(1.6rem, 3vw, 2.4rem);
      border: 1px solid rgba(255, 253, 248, 0.16);
      border-radius: var(--radius-md);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background: rgba(255, 255, 255, 0.035);
    }

    .step-word {
      align-self: flex-start;
      padding: 0.45rem 0.8rem;
      border-radius: 999px;
      background: var(--lime);
      color: var(--ink);
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }

    .step h3 {
      margin-bottom: 1rem;
      font-size: clamp(1.35rem, 2vw, 1.8rem);
      font-weight: 600;
      letter-spacing: -0.035em;
      line-height: 1.15;
    }

    .step p {
      color: rgba(255, 253, 248, 0.69);
    }

    .features {
      background: var(--paper);
    }

    .feature-list {
      border-top: 1px solid var(--line);
    }

    .feature-row {
      display: grid;
      grid-template-columns: minmax(13rem, 0.72fr) minmax(0, 1.28fr);
      gap: 3rem;
      padding: 2.2rem 0;
      border-bottom: 1px solid var(--line);
    }

    .feature-name {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      font-size: 0.92rem;
      font-weight: 700;
    }

    .feature-name::before {
      width: 0.7rem;
      height: 0.7rem;
      margin-top: 0.38rem;
      flex: 0 0 auto;
      border-radius: 50%;
      background: var(--lime);
      content: '';
    }

    .feature-row:nth-child(even) .feature-name::before {
      background: var(--red);
    }

    .feature-row h3 {
      max-width: 27ch;
      margin-bottom: 0.7rem;
      font-size: clamp(1.35rem, 2.5vw, 2rem);
      font-weight: 600;
      letter-spacing: -0.04em;
      line-height: 1.15;
    }

    .feature-row p {
      max-width: 43rem;
      color: var(--muted);
    }