/* Production additions: founder portraits and the mobile narrative order. */
.mobile-team { display: none; }

.profile-portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.82) contrast(1.04);
}

.profile-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(197,235,53,.08), transparent 42%);
  pointer-events: none;
}

.profile-portrait i { opacity: .34; }

@media (max-width: 900px) {
  .screen {
    display: flex;
    flex-direction: column;
  }

  .intro { order: 1; }
  .atlas { order: 2; }
  .mobile-team { order: 3; }

  .intro .intro-bottom { display: none; }

  .mobile-team {
    display: block;
    padding: 1.5rem;
    border-top: 1px solid var(--ink);
    background:
      radial-gradient(circle, rgba(23,49,47,.1) 1px, transparent 1.4px),
      var(--paper);
    background-size: 26px 26px;
  }

  .mobile-team .approach-button {
    width: 100%;
    margin: 0;
  }

  .mobile-team .people-strip {
    display: grid;
    padding-right: 0;
    padding-left: 0;
  }
}

@media (max-width: 600px) {
  .site-header { height: 58px; }
  .contact-link { padding: .55rem .65rem; }

  .intro {
    min-height: auto;
    padding: 0;
  }

  .intro-top { padding: 2rem 1rem 1.6rem; }
  .intro .kicker { margin-bottom: .9rem; }
  .intro h1 { font-size: clamp(2.55rem, 12vw, 3.5rem); }

  .intro-copy {
    display: block;
    margin-top: 1.3rem;
    padding-top: .9rem;
  }

  .intro-copy p:not(:last-child) { display: none; }
  .intro-copy p:last-child {
    margin-top: 0;
    padding-top: 0;
    font-size: .78rem;
  }

  .atlas {
    min-height: auto;
    padding: 2rem 1rem;
  }

  .atlas-header { padding: 0 0 1.3rem; }
  .atlas-header h2 { font-size: 2.25rem; }
  .board-traces { opacity: .22; }

  .challenge-grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: none;
    min-height: 0;
    gap: .8rem;
    padding: 0;
  }

  .challenge,
  .challenge:nth-child(even),
  .challenge:nth-child(n+3) {
    min-height: 158px;
    padding: 1rem;
    border: 1px solid var(--ink) !important;
  }

  .challenge::after { display: none; }
  .challenge-meta { margin-bottom: .7rem; }
  .challenge-title {
    margin-top: 0;
    font-size: 2rem;
  }
  .challenge-question { display: none; }
  .challenge-action { margin-top: auto; }

  .mobile-team { padding: 1.6rem 1rem 2rem; }
  .mobile-team .people-strip { gap: .75rem; }

  .reader { width: calc(100vw - 1rem); height: calc(100dvh - 1rem); }
  .reader-content { padding: 1.3rem 1rem 2rem; }
  .reader-content > h2 { font-size: 2.8rem; }
  .profiles-expanded { gap: 1rem; }
  .profile-card { grid-template-columns: 105px minmax(0, 1fr); }
  .profile-portrait { min-height: 190px; }
}