/* Homepage / shared section styles */

/* ---------- HERO ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
}
.hero__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px var(--pad-x) 96px;
  position: relative;
  z-index: 1;
}
.hero__meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero__title {
  font-size: clamp(38px, 5.4vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 32px;
}
.hero__columns {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 64px;
}
.hero__lede {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 56ch;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero__strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.hero__theme-card {
  display: grid;
  gap: 8px;
  padding: 20px 22px;
  background: var(--paper);
  border-left: 3px solid var(--moss-100);
  transition: background .15s, border-color .15s;
  min-height: 110px;
}
.hero__theme-card:hover {
  background: var(--cream-100);
}

@media (max-width: 720px) {
  .hero__columns { grid-template-columns: 1fr; gap: 24px; }
  .hero__strip { grid-template-columns: 1fr; }
}

/* Hero — technical variant */
.hero--technical { background: var(--paper); }
.hero-tech__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-tech__terminal {
  background: var(--moss-900);
  border-radius: 8px;
  border: 1px solid var(--moss-700);
  overflow: hidden;
  box-shadow: 0 20px 60px -20px rgba(14, 29, 16, 0.4);
}
.hero-tech__term-head {
  background: var(--moss-800);
  padding: 10px 14px;
  border-bottom: 1px solid var(--moss-700);
  color: var(--moss-200);
}
.hero-tech__terminal pre {
  padding: 20px 22px;
  margin: 0;
  color: var(--cream-100);
  font-size: 14px;
  line-height: 1.7;
}
@media (max-width: 720px) {
  .hero-tech__grid { grid-template-columns: 1fr; }
}

/* Hero — visual variant */
.hero--visual {
  background: var(--paper);
  min-height: 80vh;
  display: grid;
  align-items: center;
}
.hero-visual__bg {
  position: absolute;
  inset: 0;
  opacity: 0.7;
  pointer-events: none;
}

/* ---------- THEMES SHELF ---------- */
.themes-shelf {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.theme-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--theme-c);
  transition: transform .2s, box-shadow .2s, border-color .2s;
  min-height: 380px;
}
.theme-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -20px rgba(14, 29, 16, 0.18);
}
.theme-card--small {
  min-height: 240px;
  padding: 24px;
}
.theme-card--small .theme-card__title { font-size: 20px; }
.theme-card--small .theme-card__blurb { font-size: 13px; }
.theme-card--small .theme-card__topics { display: none; }
.theme-card__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--theme-c);
}
.theme-card__title {
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.15;
  color: var(--ink);
}
.theme-card__blurb {
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0;
}
.theme-card__topics {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}
.theme-card__topics li {
  font-size: 13px;
  color: var(--ink-soft);
  padding-left: 14px;
  position: relative;
}
.theme-card__topics li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 1px;
  background: var(--theme-c);
}
.theme-card__foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  color: var(--theme-c);
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

@media (max-width: 900px) { .themes-shelf { grid-template-columns: 1fr; } }

/* ---------- PROJECT CARDS ---------- */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.proj-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  transition: transform .15s, box-shadow .15s;
}
.proj-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -20px rgba(14, 29, 16, 0.15);
}
.proj-card__fig {
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-align: center;
  padding: 16px;
}
.proj-card__body { padding: 20px 22px 24px; }
.proj-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  margin-top: 12px;
}
@media (max-width: 900px) { .proj-grid { grid-template-columns: 1fr; } }

/* ---------- TIMELINE ---------- */
.timeline {
  position: relative;
  display: grid;
  gap: 0;
  padding-left: 8px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 80px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: var(--rule);
}
.timeline__item {
  display: grid;
  grid-template-columns: 80px 24px 1fr;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--cream-200);
}
.timeline__year { font-size: 14px; color: var(--ink-soft); padding-top: 2px; }
.timeline__dot {
  width: 9px; height: 9px;
  background: var(--moss-700);
  border-radius: 50%;
  margin-top: 8px;
  margin-left: 0;
  position: relative;
  z-index: 1;
  outline: 4px solid var(--paper);
}
.timeline__body { padding-left: 20px; }

/* ---------- NEWS ---------- */
.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--rule);
}
.news-item {
  display: grid;
  grid-template-columns: 120px 110px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
}
.news-item__date { color: var(--ink-soft); }
.news-item__tag {
  font-family: var(--mono);
  font-size: 12px;
  padding: 2px 8px;
  background: var(--sun-100);
  color: var(--moss-800);
  border-radius: 3px;
  letter-spacing: 0.02em;
  justify-self: start;
}
.news-item__text { font-size: 15px; }

@media (max-width: 720px) {
  .news-item { grid-template-columns: 1fr; gap: 6px; }
}

/* ---------- PARTNERS ---------- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.partner-cap {
  padding: 28px;
  background: var(--moss-800);
  border: 1px solid var(--moss-700);
  border-radius: 4px;
}
.partners-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px;
  background: var(--moss-700);
  border-radius: 4px;
  flex-wrap: wrap;
}
.partners-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  font-size: 13px;
  color: var(--moss-200);
}
.partners-logos span {
  border: 1px solid var(--moss-600);
  padding: 8px 14px;
  border-radius: 3px;
}
@media (max-width: 900px) { .partners-grid { grid-template-columns: 1fr; } }

/* ---------- PUBLICATIONS ---------- */
.pubs-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--rule);
}
.pub-item {
  display: grid;
  grid-template-columns: 60px 100px 1fr;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
}
.pub-item__year { color: var(--moss-700); font-weight: 500; }
.pub-item__type { color: var(--ink-soft); }
.pub-item__tags { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
@media (max-width: 720px) { .pub-item { grid-template-columns: 1fr; gap: 4px; } }

/* ---------- RESEARCH PAGE ---------- */
.research-hero {
  padding: 96px var(--pad-x) 56px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.research-hero h1 {
  font-family: var(--serif);
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.05;
  margin-bottom: 24px;
}
.research-hero p {
  max-width: 60ch;
  font-size: 17px;
  color: var(--ink-soft);
}
.tag-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-top: 32px;
  position: sticky;
  top: 64px;
  background: rgba(254, 253, 250, 0.95);
  backdrop-filter: blur(8px);
  z-index: 10;
}
.tag-bar__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  margin-right: 8px;
}
.tag-bar__clear {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--terracotta);
  background: none;
  border: none;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.theme-section {
  padding: 80px var(--pad-x);
  border-top: 1px solid var(--rule);
}
.theme-section--hl {
  background: var(--cream-100);
}
.theme-section__inner { max-width: var(--max-w); margin: 0 auto; }
.theme-section__head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.theme-section__num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
}
.theme-section__title {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  margin-bottom: 16px;
}
.theme-section__topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.theme-projects {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 900px) {
  .theme-section__head { grid-template-columns: 1fr; gap: 16px; }
  .theme-projects { grid-template-columns: 1fr; }
}

/* ---------- TEAM PAGE ---------- */
.team-hero {
  padding: 96px var(--pad-x) 56px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.team-pi {
  background: var(--cream-100);
  border: 1px solid var(--rule);
  padding: 0;
  margin: 0 auto 80px;
  max-width: var(--max-w);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
}
.team-pi__photo {
  aspect-ratio: 1;
  min-height: 360px;
}
.team-pi__body {
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.team-pi__name {
  font-family: var(--serif);
  font-size: 44px;
  line-height: 1.05;
  margin-bottom: 8px;
}
.team-pi__title { color: var(--ink-soft); margin-bottom: 24px; }
@media (max-width: 720px) {
  .team-pi { grid-template-columns: 1fr; }
  .team-pi__body { padding: 32px 24px; }
}

.member-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.member-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
}
.member-card__photo {
  aspect-ratio: 4 / 5;
  background: var(--cream-200);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 64px;
  color: var(--moss-400);
}
.member-card__body { padding: 22px 24px 28px; }
.member-card__name {
  font-family: var(--serif);
  font-size: 22px;
  margin-bottom: 4px;
}
.member-card__role {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--moss-600);
  margin-bottom: 12px;
}
.member-card__project {
  font-size: 13px;
  color: var(--ink);
  font-style: italic;
  margin-bottom: 12px;
  border-left: 2px solid var(--moss-200);
  padding-left: 10px;
}
.member-card__bio { font-size: 13px; color: var(--ink-soft); margin-bottom: 16px; }
.member-card__tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.member-card__links {
  display: flex;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
}
.member-card__links a { color: var(--moss-700); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 900px) { .member-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .member-grid { grid-template-columns: 1fr; } }

.alumni-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--rule);
}
.alumni-item {
  display: grid;
  grid-template-columns: 200px 120px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
}
.alumni-item__name { font-family: var(--serif); font-size: 18px; }
.alumni-item__role { color: var(--ink-soft); font-family: var(--mono); font-size: 12px; }
.alumni-item__proj { color: var(--ink-soft); }

@media (max-width: 720px) { .alumni-item { grid-template-columns: 1fr; gap: 4px; } }