@media (max-width: 520px) {
  .nav .button { display: none; }
  .nav {
    padding: 12px 16px;
    background: rgba(245, 251, 239, 0.95);
  }
  .brand {
    gap: 9px;
    font-size: 17px;
  }
  .brand-mark {
    width: 38px;
    height: 38px;
  }
  .country-chip {
    min-width: 30px;
    height: 30px;
    font-size: 11px;
  }
  .hero {
    background-position: 82% center;
  }
  .hero-content,
  .hero h1,
  .hero-lede,
  .hero-note {
    width: calc(100vw - 40px);
    max-width: calc(100vw - 40px);
  }
  .hero h1 { font-size: clamp(40px, 14vw, 60px); }
  .hero-lede {
    font-size: 20px;
    line-height: 1.32;
    overflow-wrap: anywhere;
    width: min(320px, calc(100vw - 70px));
    max-width: min(320px, calc(100vw - 70px));
  }
  .hero-note {
    align-items: flex-start;
    font-size: 17px;
    line-height: 1.28;
    width: min(320px, calc(100vw - 70px));
    max-width: min(320px, calc(100vw - 70px));
  }
  .hero-actions {
    margin-top: 30px;
  }
  .hero-actions, .final-actions { flex-direction: column; }
  .button {
    width: 100%;
    min-height: 56px;
    font-size: 17px;
  }
  .strip-item {
    padding: 18px 19px;
  }
  .strip-label {
    font-size: 14px;
  }
  .strip-text {
    font-size: 21px;
    line-height: 1.22;
    overflow-wrap: anywhere;
  }
  .step, .form-card, .proof-card, .check-card { padding: 22px; }
  section { padding-left: 16px; padding-right: 16px; }
}

/* Lead-form fine print (light privacy notice under the submit button). */
.form-fineprint {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--muted, #6b7d70);
}
.form-fineprint a { text-decoration: underline; }

/* Camera-app picker — tappable brand cards (recognition over reading). */
.camera-picker { border: 0; margin: 14px 0 0; padding: 0; }
.camera-picker legend {
  font-size: 14px; font-weight: 900; color: var(--field-dark, #176233);
  padding: 0; margin-bottom: 8px;
}
.cam-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
@media (max-width: 520px) { .cam-tiles { grid-template-columns: repeat(2, 1fr); } }
.cam-tile {
  position: relative; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 6px; text-align: center; min-height: 84px; padding: 12px 8px;
  border: 1.5px solid var(--line, #d7e2d9); border-radius: 12px;
  background: #fff; cursor: pointer; font-weight: 800; font-size: 12.5px; line-height: 1.15;
  transition: border-color .12s, background .12s, box-shadow .12s;
}
.cam-tile input { position: absolute; opacity: 0; pointer-events: none; }
.cam-logo { width: 38px; height: 38px; border-radius: 9px; object-fit: cover; flex: 0 0 auto; }
.cam-glyph { width: 38px; height: 38px; display: grid; place-items: center; font-size: 24px; flex: 0 0 auto; }
.cam-tile:hover { border-color: var(--field-dark, #176233); }
.cam-tile:has(input:checked) {
  border-color: var(--field-dark, #176233); background: #eaf6de;
  box-shadow: 0 0 0 2px rgba(23,98,51,0.25);
}
.cam-notsure-hint {
  margin: 10px 0 0; font-size: 13px; line-height: 1.4; color: var(--muted, #6b7d70);
  display: none;
}
.cam-notsure-hint a { text-decoration: underline; }
/* Reveal the photo-it-to-us hint only when "Not sure" / TV / Other is chosen. */
.camera-picker:has(.cam-tile[data-brand="unknown"] input:checked) .cam-notsure-hint,
.camera-picker:has(.cam-tile[data-brand="tv"] input:checked) .cam-notsure-hint,
.camera-picker:has(.cam-tile[data-brand="other"] input:checked) .cam-notsure-hint {
  display: block;
}

/* Global tester-cap banner on the apply form (50-tester limit). */
.tester-slots {
  background: #eef6ea;
  border: 1px solid #cfe3c7;
  color: #176233;
  border-radius: 8px;
  padding: 10px 12px;
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.4;
}
.tester-slots.is-full {
  background: #fdeecf;
  border-color: #e8c98a;
  color: #8a5a00;
}