/* Responsive polish following desktop, tablet and phone visual QA. */
@media (min-width: 821px) {
  .hero { min-height: 630px; padding-top: 44px; padding-bottom: 64px; }
  .hero h1 { font-size: clamp(58px, 6.2vw, 88px); }
  .photo-wall { height: 550px; }
  .proof { font-size: 12px; }
}

@media (max-width: 1180px) and (min-width: 821px) {
  header { gap: 20px; }
  nav { gap: 17px; }
  .hero { grid-template-columns: .9fr 1.1fr; gap: 4vw; }
  .hero h1 { font-size: clamp(56px, 6.4vw, 76px); }
  .photo-wall { height: 500px; }
}

@media (max-width: 820px) {
  header { height: 72px; }
  header nav { margin-left: auto; }
  header nav a { display: none; }
  header nav a[href="#how"] { display: inline; font-weight: 750; }
  header .nav-cta { display: inline-flex; padding: 11px 14px; font-size: 12px; }
  .hero { min-height: auto; gap: 34px; padding-bottom: 68px; }
  .hero h1 { font-size: clamp(52px, 14vw, 67px); line-height: .95; }
  .hero-copy > p:not(.kicker) { font-size: 17px; line-height: 1.55; }
  .proof { font-size: 12px; gap: 9px 15px; }
  .photo-wall { height: 390px; gap: 8px; }
  .photo-wall img { border-radius: 19px; }
}

@media (max-width: 520px) {
  header { padding-left: 18px; padding-right: 18px; }
  header nav { display: none; }
  header .nav-cta { display: inline-flex; margin-left: auto; }
  .brand { font-size: 14px; }
  .hero { padding: 44px 22px 60px; }
  .hero h1 { font-size: clamp(50px, 14.5vw, 59px); }
  .hero-actions { gap: 9px; margin-top: 24px; }
  .proof { justify-content: center; font-size: 11px; }
  .photo-wall { height: 340px; }
}