/* Research program layout. */

.research-program { padding-bottom: 84px; }

.program-header {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 76px 0 54px;
  text-align: left;
}
.research-map-callout { width: 100%; max-width: none; margin: 0 0 42px; }
.research-map-callout a {
  display: block;
  padding: 19px 24px;
  border: 1px solid #a9baa9;
  border-left: 4px solid var(--green);
  border-radius: 4px;
  background: #f1f5ef;
  color: var(--green);
  font-size: 1.08rem;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: background-color .12s ease, border-color .12s ease;
}
.research-map-callout a:hover, .research-map-callout a:focus-visible {
  background: #e6eee5;
  border-color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.program-header .kicker { text-align: left; }
.program-header h1 {
  margin: 0;
  text-align: left;
  max-width: none;
  margin-inline: 0;
  font-size: clamp(2.25rem, 5.2vw, 3.8rem);
  line-height: 1.08;
}
.program-status {
  max-width: none;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.55;
  text-align: left;
}
.program-intro {
  width: 100%;
  max-width: none;
  margin: 28px 0 0;
}
.program-intro p {
  margin: 0 0 20px;
  color: #46453f;
}
.program-intro p:first-child {
  font-size: 1.08rem;
  color: var(--ink);
}

.phase-overview {
  border-top: 1px solid var(--rule);
}
.phase-overview-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  padding: 24px 0 16px;
}
.phase-overview-heading h2 {
  margin: 0;
  color: var(--green-soft);
  font-family: "Libre Caslon Text", Georgia, "Times New Roman", serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.phase-overview-heading p {
  margin: 0;
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.phase-entry {
  display: block;
  padding: 44px 0 48px;
  border-top: 1px solid #b7b3a7;
}
.phase-no {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.phase-entry h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.35vw, 1.9rem);
  line-height: 1.12;
}
.phase-entry h2 a { text-decoration: none; }
.phase-entry h2 a:hover { color: var(--green); }
.phase-question {
  margin: 12px 0 0;
  color: var(--green-soft);
  font-size: 1.02rem;
  font-style: normal;
}
.phase-description {
  max-width: none;
  margin: 14px 0 0;
  color: #505149;
}
.phase-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--green);
  text-underline-offset: 4px;
}

.phase-header {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 70px 0 48px;
}
.phase-header .back-link { margin-bottom: 34px; }
.phase-label {
  margin: 0 0 8px;
  color: var(--green-soft);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.phase-header h1 {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.05;
}
.phase-header .phase-question {
  margin-top: 18px;
  font-size: 1.15rem;
}
.phase-purpose {
  max-width: none;
  margin: 22px 0 0;
  color: #46453f;
  font-size: 1.02rem;
}

.phase-empty {
  margin: 12px 0 84px;
  padding: 48px 0 58px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid #b7b3a7;
}
.phase-empty .kicker { margin-bottom: 12px; }
.phase-empty h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.2;
}
.phase-empty p:last-child {
  max-width: 700px;
  margin: 18px 0 0;
  color: var(--muted);
}

@media (max-width: 640px) {
  .program-header { padding: 52px 0 42px; }
  .research-map-callout { margin-bottom: 32px; }
  .research-map-callout a { padding: 15px 12px; font-size: 1rem; }
  .program-header h1 {
    max-width: none;
    font-size: clamp(2rem, 10vw, 2.45rem);
    line-height: 1.06;
  }
  .program-intro { margin-top: 30px; }
  .phase-entry h2 {
    font-size: 1.35rem;
    line-height: 1.15;
  }
  .phase-overview-heading {
    display: block;
  }
  .phase-overview-heading p { margin-top: 6px; }
  .phase-entry {
    padding: 34px 0 38px;
  }
  .phase-header { padding-top: 54px; }
}