/* ═══════════════════════════════════════════
   TROIS HERO — video + play button
   ═══════════════════════════════════════════ */
#trois-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 500px;
  overflow: hidden;
  background: #000;
}
#trois-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  z-index: 1;
}
#trois-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(ellipse 60% 70% at 0% 0%, rgba(0,0,0,.55) 0%, transparent 68%),
    linear-gradient(180deg, rgba(0,0,0,.05) 40%, rgba(0,0,0,.55) 100%);
  pointer-events: none;
}
#trois-nav-label {
  position: absolute;
  top: 120px;
  left: 48px;
  z-index: 3;
  max-width: 340px;
  color: #f5efe5;
}
#trois-nav-label .trois-eyebrow {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #c8a363;
  margin-bottom: 14px;
}
#trois-nav-label h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  font-weight: 400;
  margin: 0;
  color: #f5efe5;
}
/* Play button — centered in the lower walkway area */
#trois-play-wrap {
  position: absolute;
  bottom: 18%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#trois-play-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 0;
}
#trois-play-btn svg {
  width: 90px;
  height: 90px;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.7));
  animation: trois-pulse 2.6s ease-in-out infinite;
}
#trois-play-btn:hover svg {
  animation: none;
  transform: scale(1.12);
  filter: drop-shadow(0 6px 28px rgba(255,255,255,0.4));
}
#trois-play-btn span {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 0.88rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 2px 12px rgba(0,0,0,0.8);
}
@keyframes trois-pulse {
  0%, 100% { transform: scale(1);    opacity: 1;    }
  50%       { transform: scale(1.08); opacity: 0.82; }
}
@media (max-width: 600px) {
  #trois-nav-label { left: 24px; top: 100px; max-width: 260px; }
  #trois-play-btn svg { width: 70px; height: 70px; }
}

:root {
  --bg: #0b0908;
  --bg-soft: #13100d;
  --panel: rgba(24, 20, 17, 0.82);
  --panel-2: rgba(17, 14, 12, 0.92);
  --text: #f5efe5;
  --muted: #d2c6b4;
  --gold: #c8a363;
  --gold-soft: #ead4ab;
  --line: rgba(200, 163, 99, 0.24);
  --shadow: 0 24px 80px rgba(0,0,0,0.28);
  --radius: 24px;
  --max: 1220px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: linear-gradient(180deg, #0a0908 0%, #12100d 50%, #0a0908 100%);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
p { margin: 0; }
.site-shell { min-height: 100vh; }
.topbar {
  position: sticky; top: 0; z-index: 80;
  background: rgba(8,8,8,0.6); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav {
  max-width: var(--max); margin: 0 auto; padding: 22px 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  position: relative;
}
.brand { display: grid; gap: 2px; letter-spacing: .08em; }
.brand strong { font-size: .95rem; text-transform: uppercase; color: var(--gold-soft); }
.brand span { font-size: .72rem; text-transform: uppercase; letter-spacing: .18em; color: var(--muted); }
.nav-links { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; font-size: .92rem; }
.nav-links a { opacity: .92; }
.nav-links a.active, .nav-links a:hover { color: var(--gold-soft); }

/* Hamburger button — hidden on desktop */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 100;
  border-radius: 8px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gold-soft);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 760px) {
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(8,7,6,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(200,163,99,.18);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 0 20px;
    z-index: 90;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    width: 100%;
    padding: 13px 24px;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,.04);
  }
  .nav-links .button-outline {
    margin: 12px 24px 0;
    width: calc(100% - 48px);
    justify-content: center;
    border-radius: 999px;
  }
}
.button, .button-outline, button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 14px 20px; font-size: .95rem; cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button, button.primary {
  border: none; color: #1b1308; font-weight: 700;
  background: linear-gradient(135deg, #d3b176, #b98b45);
  box-shadow: var(--shadow);
}
.button-outline, button.secondary {
  border: 1px solid rgba(234,212,171,.4);
  background: rgba(255,255,255,.03); color: var(--text);
}
.button:hover, .button-outline:hover, button:hover { transform: translateY(-2px); }
.hero {
  position: relative; min-height: 100vh; display: flex; overflow: hidden;
  background: #000;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 70% at 0% 0%, rgba(0,0,0,.52) 0%, transparent 70%),
    radial-gradient(ellipse 45% 60% at 100% 0%, rgba(0,0,0,.46) 0%, transparent 65%),
    linear-gradient(180deg, rgba(0,0,0,.0) 30%, rgba(8,7,7,.55) 100%),
    var(--hero-image) center/cover no-repeat;
  transform: scale(1.0);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px;
  background: linear-gradient(180deg, rgba(10,9,8,0), rgba(10,9,8,.75));
  z-index: 1;
}

/* Grand hero — text in corners, image dominates */
.hero--grand {
  align-items: stretch;
}

/* ── Video hero background ── */
.hero--video::before {
  /* suppress the CSS background image — video takes over */
  background-image: none;
  background:
    radial-gradient(ellipse 55% 70% at 0% 0%, rgba(0,0,0,.52) 0%, transparent 70%),
    radial-gradient(ellipse 45% 60% at 100% 0%, rgba(0,0,0,.46) 0%, transparent 65%),
    linear-gradient(180deg, rgba(0,0,0,.0) 30%, rgba(8,7,7,.55) 100%);
}
.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
/* ── Hero play button — sits in the walkway, center-bottom ── */
.hero-play-wrap {
  position: absolute;
  bottom: 14%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: opacity 0.5s ease;
}
.hero-play-wrap.hidden {
  opacity: 0;
  pointer-events: none;
}
.hero-play-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 0;
  outline: none;
}
.hero-play-btn svg {
  width: 80px;
  height: 80px;
  filter: drop-shadow(0 4px 18px rgba(0,0,0,0.55));
  transition: transform 0.25s ease, filter 0.25s ease;
  animation: play-pulse 2.4s ease-in-out infinite;
}
@keyframes play-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.07); opacity: 0.85; }
}
.hero-play-btn:hover svg {
  transform: scale(1.1);
  filter: drop-shadow(0 6px 24px rgba(255,255,255,0.35));
}
.hero-play-btn span {
  font-family: var(--font-serif, 'Cormorant Garamond', serif);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}

.hero-corner {
  position: absolute;
  z-index: 3;
  max-width: 320px;
}
.hero-corner--left {
  top: 36px;
  left: 36px;
}
.hero-corner--right {
  top: 36px;
  right: 36px;
  text-align: right;
  max-width: 280px;
  background: rgba(6,4,3,.52);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 16px;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.07);
}
.hero-corner--right .hero-eyebrow {
  color: rgba(234,212,171,1);
}
.hero-eyebrow {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: rgba(234,212,171,.95);
  margin-bottom: 10px;
}
.hero-title {
  font-size: clamp(1.5rem, 2.6vw, 2.6rem);
  line-height: 1.12;
  font-weight: 500;
  color: rgba(255,248,236,.97);
  margin: 0 0 18px;
  max-width: 100%;
}
.hero-aside-text {
  font-size: .82rem;
  color: rgba(255,248,236,.96);
  line-height: 1.65;
  margin-bottom: 10px;
}
.hero-aside-text em {
  color: rgba(234,212,171,1);
  font-style: italic;
}
.hero-corner-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  margin-top: 4px;
}
.hero-btn {
  font-size: .78rem !important;
  padding: 9px 16px !important;
  border-radius: 999px;
}

/* keep .hero-inner for other pages */
.hero-inner {
  position: relative; z-index: 2; max-width: var(--max); width: 100%; margin: 0 auto;
  padding: 130px 24px 86px; display: grid; grid-template-columns: minmax(0,1.15fr) minmax(280px,.7fr); gap: 34px; align-items: end;
}

@media (max-width: 760px) {
  .hero-corner { max-width: 180px; }
  .hero-corner--left { top: 24px; left: 20px; }
  .hero-corner--right { top: 24px; right: 20px; max-width: 160px; }
  .hero-title { font-size: 1.25rem; }
  .hero-eyebrow { font-size: .62rem; }
  .hero-aside-text { font-size: .76rem; }
}
.eyebrow {
  color: rgba(234,212,171,.78); text-transform: uppercase; letter-spacing: .18em;
  font-size: .78rem; margin-bottom: 16px;
}
h1, h2, h3, h4 { margin: 0; line-height: 1.08; font-weight: 500; }
h1 { font-size: clamp(3rem, 6.8vw, 6.1rem); max-width: 11ch; margin-bottom: 16px; opacity: .88; }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); margin-bottom: 14px; }
h3 { font-size: 1.4rem; margin-bottom: 10px; }
.lead { color: rgba(242,232,216,.82); font-size: clamp(1.08rem, 1.8vw, 1.28rem); max-width: 760px; margin-bottom: 26px; }
.hero-actions, .cta-row { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-card, .card, .contact-card, .form-panel, .story-panel, .metric, .timeline-step, .pill, .partner-card {
  border-radius: var(--radius); background: var(--panel);
  border: 1px solid rgba(255,255,255,.08); box-shadow: var(--shadow);
}
.hero-card { padding: 26px; }
.hero-card p { color: rgba(248,242,231,.80); font-size: 1.1rem; margin-bottom: 14px; }
.hero-card small { color: var(--gold-soft); text-transform: uppercase; letter-spacing: .14em; }
.section { max-width: var(--max); margin: 0 auto; padding: 92px 24px; }
.section-header { max-width: 820px; margin-bottom: 40px; }
.section-header p, .prose p, .card p, .contact-card p, .partner-card p, .timeline-step p, .story-panel p, .metric p, .bullet-list li, .mini-copy { color: var(--muted); font-size: 1.02rem; }
.section-header .eyebrow { margin-bottom: 12px; }
.prose { display: grid; gap: 18px; }
.grid-2 { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }
.media, .wide-media { overflow: hidden; border-radius: 28px; border: 1px solid rgba(255,255,255,.08); box-shadow: var(--shadow); background: #15120f; }
.media img, .wide-media img { height: 100%; object-fit: cover; }
.caption {
  padding: 12px 16px; font-size: .78rem; letter-spacing: .12em; color: var(--gold-soft); text-transform: uppercase;
  border-top: 1px solid rgba(255,255,255,.06); background: rgba(10,10,10,.5);
}
.card { overflow: hidden; display: flex; flex-direction: column; }
.card-link-card { color: inherit; text-decoration: none; cursor: pointer; }
.card .image { aspect-ratio: 1.1 / .8; overflow: hidden; }
.card .image img { height: 100%; object-fit: cover; transition: transform .45s ease; }
.card-link-card:hover .image img { transform: scale(1.04); }
.card .body { padding: 22px; display: grid; gap: 10px; }
.card-plan-cta,
.plan-card-cta,
.inline-plan-link,
.image-plan-cta {
  color: var(--gold-soft);
  font-size: .78rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  text-decoration: none;
}
.card-plan-cta { margin-top: 8px; display: inline-flex; align-items: center; gap: 7px; }
.card-plan-cta span,
.plan-card-cta span,
.inline-plan-link span,
.image-plan-cta span { transition: transform .22s ease; }
.card-link-card:hover .card-plan-cta span,
.timeline-act:hover .plan-card-cta span,
.inline-plan-link:hover span,
.arc-image-link:hover .image-plan-cta span { transform: translateX(4px); }
.story-panel { padding: 24px; display: grid; gap: 12px; }
.metric { padding: 20px; text-align: left; }
.metric strong { display: block; color: var(--gold-soft); font-size: 2rem; margin-bottom: 8px; }
.strip {
  background: linear-gradient(180deg, rgba(200,163,99,.06), rgba(200,163,99,.02)), rgba(255,255,255,.015);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.timeline { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 16px; }
.timeline-six { grid-template-columns: repeat(6, minmax(0,1fr)); }
.timeline-step { padding: 20px; min-height: 220px; }
.timeline-step span, .pill small {
  display: inline-block; margin-bottom: 10px; color: var(--gold-soft); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
}
.pill-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.pill { padding: 18px 18px 16px; border-radius: 22px; background: rgba(255,255,255,.025); border: 1px solid rgba(255,255,255,.08); }
.partner-card, .contact-card { padding: 24px; }
.partner-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.collection-list { display: grid; gap: 12px; padding: 0; margin: 0; list-style: none; }
.collection-list li {
  padding: 15px 16px; border-radius: 18px; background: rgba(255,255,255,.025); border: 1px solid rgba(255,255,255,.08); color: var(--muted);
}
.collection-list strong { color: #f5edde; }
.bullet-list { margin: 0; padding-left: 18px; display: grid; gap: 10px; }
.contact-layout { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(320px,.9fr); gap: 24px; align-items: start; }
.form-panel { padding: 26px; display: grid; gap: 16px; }
.form-step { display: none; gap: 16px; }
.form-step.active { display: grid; }
.label { display: grid; gap: 8px; font-size: .92rem; color: #f0e5d1; }
input, select, textarea {
  width: 100%; border-radius: 16px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.04);
  color: var(--text); padding: 14px 14px; font: inherit;
}
textarea { min-height: 140px; resize: vertical; }
.form-nav { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.helper { color: var(--muted); font-size: .92rem; }
.success-box {
  display: none; padding: 18px; border-radius: 18px; background: rgba(200,163,99,.08); border: 1px solid rgba(200,163,99,.22);
}
.success-box.visible { display: block; }
.footer { border-top: 1px solid rgba(255,255,255,.08); padding: 24px; color: #baa98d; font-size: .92rem; }
.footer-inner { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1080px) {
  .hero-inner, .grid-2, .contact-layout { grid-template-columns: 1fr; }
  .grid-3, .partner-grid, .timeline, .timeline-six { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 760px) {
  .nav { flex-direction: column; align-items: flex-start; }
  .hero-inner { padding-top: 116px; padding-bottom: 72px; }
  .nav-links, .hero-actions, .cta-row, .form-nav { gap: 12px; }
  .grid-3, .partner-grid, .timeline, .timeline-six, .grid-4, .pill-grid { grid-template-columns: 1fr; }
  .section { padding: 76px 20px; }
  h1 { max-width: 8.4ch; }
}


body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 12%, rgba(200,163,99,.12), transparent 28%),
    radial-gradient(circle at 88% 18%, rgba(234,212,171,.08), transparent 24%),
    radial-gradient(circle at 50% 78%, rgba(200,163,99,.06), transparent 32%);
  opacity: .95;
  z-index: -1;
}

.nav-links a {
  position: relative;
  transition: color .22s ease, opacity .22s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(234,212,171,.95), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .22s ease;
}

.nav-links a.active::after,
.nav-links a:hover::after {
  transform: scaleX(1);
}

.hero-card,
.story-panel,
.form-panel,
.contact-card {
  background: linear-gradient(180deg, rgba(25,22,19,.88), rgba(16,14,12,.92));
}

.card,
.partner-card,
.metric,
.pill,
.timeline-step {
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease, background .24s ease;
}

.card-link-card:hover {
  transform: translateY(-5px);
  border-color: rgba(234,212,171,.22);
  box-shadow: 0 30px 90px rgba(0,0,0,.34);
}

.media img,
.card .image img {
  transition: transform .55s ease, filter .35s ease;
}

.media:hover img,
.wide-media:hover img,
.card-link-card:hover .image img {
  transform: scale(1.035);
  filter: saturate(1.04) contrast(1.02);
}

.section-header h2,
.prose h3,
.partner-card h3,
.story-panel h3,
.contact-card h3,
.metric strong {
  text-wrap: balance;
}

.gold-rule {
  width: 88px;
  height: 1px;
  background: linear-gradient(90deg, rgba(234,212,171,0), rgba(234,212,171,.95), rgba(234,212,171,0));
  margin: 16px 0 0;
}

.link-card {
  display: block;
  padding: 28px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(25,21,18,.84), rgba(15,13,11,.94));
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  transition: transform .24s ease, border-color .24s ease;
}

.link-card:hover {
  transform: translateY(-5px);
  border-color: rgba(234,212,171,.24);
}

.link-card small {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .75rem;
}

.link-card h3 {
  margin-bottom: 10px;
}

.link-card p {
  color: var(--muted);
}

.signature-quote {
  padding: 34px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(200,163,99,.09), rgba(255,255,255,.03));
  border: 1px solid rgba(200,163,99,.22);
  box-shadow: var(--shadow);
}

.signature-quote p {
  font-size: 1.25rem;
  color: #f8f1e5;
}

.signature-quote small {
  display: inline-block;
  margin-top: 16px;
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: .16em;
}

.publish-note {
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
}

.footer {
  background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.18));
}

/* ── Civilizational Arc Feature ── */
.arc-feature {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 32px 100px rgba(0,0,0,.45);
  margin-bottom: 8px;
  min-height: 520px;
}
.arc-image {
  position: relative;
  overflow: hidden;
  margin: 0;
}
.arc-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  transition: transform .7s ease;
}
.arc-image-link:hover img {
  transform: scale(1.025);
}
.arc-image-link { position: relative; color: inherit; text-decoration: none; }
.image-plan-cta {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 13px;
  border: 1px solid rgba(234,212,171,.38);
  border-radius: 999px;
  background: rgba(8,6,4,.78);
  backdrop-filter: blur(8px);
}
.inline-plan-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 2px; }
.arc-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(6,4,3,.92) 0%,
    rgba(6,4,3,.55) 38%,
    transparent 65%
  );
  display: flex;
  align-items: flex-end;
}
.arc-exhibit-label {
  padding: 28px 32px;
}
.arc-exhibit-label h3 {
  font-size: 1.6rem;
  color: var(--gold-soft);
  margin-bottom: 8px;
}
.arc-exhibit-label p {
  color: rgba(245,239,229,.8);
  font-size: .94rem;
  line-height: 1.6;
  max-width: 420px;
}
.arc-questions {
  padding: 38px 36px;
  background: linear-gradient(160deg, rgba(18,14,11,.98), rgba(12,10,8,1));
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}
.question-list {
  display: grid;
  gap: 4px;
  margin-bottom: 26px;
}
.question-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease;
}
.question-item:hover {
  background: rgba(200,163,99,.07);
  border-color: rgba(200,163,99,.18);
}
.q-mark {
  font-size: 1.7rem;
  line-height: 1;
  color: var(--gold);
  opacity: .55;
  flex-shrink: 0;
  margin-top: -2px;
  font-family: Georgia, serif;
}
.question-item p {
  font-size: 1.04rem;
  color: #f0e8d8;
  line-height: 1.5;
  margin: 0;
}
.arc-close-text {
  font-size: .93rem;
  color: var(--muted);
  line-height: 1.72;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.07);
}
@media (max-width: 1080px) {
  .arc-feature { grid-template-columns: 1fr; min-height: auto; }
  .arc-image { min-height: 380px; }
  .arc-questions { padding: 30px 26px; }
}
@media (max-width: 760px) {
  .arc-image { min-height: 280px; }
  .arc-exhibit-label { padding: 20px; }
  .arc-questions { padding: 24px 20px; }
  .question-item p { font-size: .96rem; }
}

/* ── Ancient vs Modern Building Techniques ── */
.contrast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.09);
  box-shadow: var(--shadow);
}
.contrast-side {
  padding: 36px 32px;
  display: grid;
  gap: 14px;
}
.contrast-side.ancient {
  background: linear-gradient(160deg, rgba(30,22,14,.95), rgba(20,16,11,.98));
  border-right: 1px solid rgba(200,163,99,.22);
}
.contrast-side.modern {
  background: linear-gradient(160deg, rgba(14,20,28,.95), rgba(11,16,22,.98));
}
.contrast-side .eyebrow { margin-bottom: 4px; }
.contrast-side.modern .eyebrow { color: #8ab4d4; }
.contrast-side h3 { font-size: 1.5rem; margin-bottom: 4px; }
.contrast-side p { color: var(--muted); font-size: 1rem; line-height: 1.7; }
.technique-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.technique-list li {
  padding: 13px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  color: var(--muted);
  font-size: .96rem;
  line-height: 1.6;
}
.technique-list li strong { color: var(--gold-soft); display: block; margin-bottom: 3px; }
.contrast-side.modern .technique-list li strong { color: #8ab4d4; }
.contrast-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 32px 0;
  color: var(--gold-soft);
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.contrast-divider::before,
.contrast-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.4), transparent);
}
/* Ready Now — Charles mission callout */
.mission-banner {
  padding: 40px 44px;
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(200,163,99,.11), rgba(255,255,255,.02));
  border: 1px solid rgba(200,163,99,.28);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.mission-banner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.9), transparent);
}
.mission-banner::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.4), transparent);
}
.mission-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.mission-stat {
  text-align: center;
  padding: 20px 16px;
  border-radius: 18px;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(200,163,99,.16);
}
.mission-stat strong {
  display: block;
  font-size: 2.2rem;
  color: var(--gold-soft);
  margin-bottom: 6px;
  line-height: 1;
}
.mission-stat span {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.45;
}
@media (max-width: 1080px) {
  .contrast-grid { grid-template-columns: 1fr; }
  .contrast-side.ancient { border-right: none; border-bottom: 1px solid rgba(200,163,99,.22); }
  .mission-stat-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .contrast-side { padding: 26px 22px; }
  .mission-banner { padding: 28px 22px; }
  .mission-stat-row { grid-template-columns: 1fr; }
}

.welcome-banner {
  padding: 28px 30px;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(200,163,99,.10), rgba(234,212,171,.04));
  border: 1px solid rgba(200,163,99,.30);
  box-shadow: 0 8px 40px rgba(0,0,0,.18);
  position: relative;
  overflow: hidden;
}

.welcome-banner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.85), transparent);
}

.welcome-banner .eyebrow {
  color: var(--gold-soft);
}

.welcome-banner p {
  color: #f0e8d8;
  font-size: 1.02rem;
  line-height: 1.72;
}

/* ── Lightbox ── */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
#lightbox.lb-open {
  opacity: 1;
  pointer-events: all;
}
#lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4,3,2,.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
#lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  z-index: 2;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  color: #fff;
  font-size: 1.7rem;
  line-height: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s ease, transform .2s ease;
  padding: 0;
}
#lightbox-close:hover {
  background: rgba(255,255,255,.22);
  transform: scale(1.1);
}
#lightbox-img-wrap {
  position: relative;
  z-index: 2;
  max-width: min(92vw, 1300px);
  max-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
#lightbox-img {
  max-width: 100%;
  max-height: 82vh;
  width: auto;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 40px 120px rgba(0,0,0,.7);
  display: block;
  cursor: default !important;
  transition: transform .35s ease;
  transform: scale(.96);
}
#lightbox.lb-open #lightbox-img {
  transform: scale(1);
}
#lightbox-caption {
  position: relative;
  z-index: 2;
  margin-top: 14px;
  color: rgba(234,212,171,.82);
  font-size: .84rem;
  letter-spacing: .06em;
  text-align: center;
  max-width: 680px;
  line-height: 1.6;
}
.lb-ready {
  cursor: zoom-in !important;
  transition: opacity .22s ease;
}
.lb-ready:hover {
  opacity: .88;
}

/* ── A Garden at the Center of History — full-width image layout ── */
.garden-section { padding-bottom: 60px; }

.garden-above {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 32px;
}
.garden-above p {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.72;
}

.garden-image {
  margin: 0 0 36px;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 32px 90px rgba(0,0,0,.40);
  border: 1px solid rgba(255,255,255,.07);
}
.garden-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .7s ease;
}
.garden-image:hover img {
  transform: scale(1.012);
}

.garden-below-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

@media (max-width: 760px) {
  .garden-above { grid-template-columns: 1fr; gap: 14px; }
  .garden-below-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ── Get Involved — involvement tiers grid ── */
.involve-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 8px;
}

.involve-card {
  padding: 30px 26px 28px;
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(24,20,16,.94), rgba(14,12,10,.98));
  border: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 12px 40px rgba(0,0,0,.22);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
  position: relative;
  overflow: hidden;
}

.involve-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.45), transparent);
  transition: opacity .24s ease;
}

.involve-card:hover {
  transform: translateY(-5px);
  border-color: rgba(200,163,99,.22);
  box-shadow: 0 28px 80px rgba(0,0,0,.35);
}

.involve-card:hover::before {
  opacity: 1;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.8), transparent);
}

.involve-icon {
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: 4px;
}

.involve-card h3 {
  font-size: 1.08rem;
  color: var(--gold-soft);
  margin: 0;
  line-height: 1.3;
}

.involve-card p {
  font-size: .92rem;
  color: var(--muted);
  line-height: 1.68;
  flex: 1;
}

.involve-link {
  display: inline-flex;
  align-items: center;
  font-size: .82rem !important;
  padding: 9px 18px !important;
  border-radius: 999px;
  margin-top: 6px;
  align-self: flex-start;
}

/* Founding urgency block */
.founding-urgency {
  margin-top: 40px;
  padding: 36px 40px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(200,163,99,.10), rgba(255,255,255,.02));
  border: 1px solid rgba(200,163,99,.28);
  text-align: center;
  box-shadow: 0 8px 40px rgba(0,0,0,.18);
  position: relative;
  overflow: hidden;
}

.founding-urgency::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.9), transparent);
}

.founding-urgency p {
  font-size: 1.18rem;
  color: #f5ede0;
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto;
}

.founding-urgency strong {
  color: var(--gold-soft);
}

@media (max-width: 1080px) {
  .involve-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .involve-grid { grid-template-columns: 1fr; }
  .founding-urgency { padding: 28px 22px; }
  .founding-urgency p { font-size: 1.02rem; }
}

/* ── More Than a Museum — full-width image layout ── */
.invitation-section { padding-bottom: 60px; }

.invitation-above {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 32px;
}
.invitation-above p {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.72;
}

.invitation-image {
  margin: 0 0 36px;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 32px 90px rgba(0,0,0,.40);
  border: 1px solid rgba(255,255,255,.07);
}
.invitation-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .7s ease;
}
.invitation-image:hover img {
  transform: scale(1.012);
}

.invitation-below-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

@media (max-width: 760px) {
  .invitation-above { grid-template-columns: 1fr; gap: 14px; }
  .invitation-below-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ── 20-Act Civilizational Timeline ── */
.timeline-20 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.timeline-act {
  padding: 26px 22px 28px;
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(22,18,14,.92), rgba(14,11,9,.97));
  border: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 8px 32px rgba(0,0,0,.24);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
  position: relative;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.timeline-act::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.38), transparent);
  transition: opacity .24s ease;
}

.timeline-act:hover {
  transform: translateY(-5px);
  border-color: rgba(200,163,99,.22);
  box-shadow: 0 24px 72px rgba(0,0,0,.38);
}

.timeline-act:hover::before {
  opacity: 1;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.75), transparent);
}

.timeline-act--final {
  background: linear-gradient(160deg, rgba(30,22,14,.96), rgba(20,15,10,.99));
  border-color: rgba(200,163,99,.22);
}

.timeline-act--final::before {
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.65), transparent);
}

.act-num {
  display: inline-block;
  font-size: .72rem;
  font-family: Georgia, serif;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .7;
  margin-bottom: 2px;
}

.timeline-act h3 {
  font-size: 1.02rem;
  color: var(--gold-soft);
  line-height: 1.3;
  margin: 0;
}

.act-era {
  font-size: .76rem !important;
  color: rgba(200,163,99,.6) !important;
  letter-spacing: .04em;
  font-style: italic;
  line-height: 1.4 !important;
  margin-bottom: 4px !important;
}

.timeline-act p:not(.act-era) {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.68;
}

.timeline-act p em {
  color: var(--gold-soft);
  font-style: italic;
}

.plan-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding: 0 22px 22px;
}

.timeline-act--feature-wide .plan-card-cta,
.timeline-act--eden .plan-card-cta,
.timeline-act--final .plan-card-cta {
  position: absolute;
  right: 20px;
  bottom: 20px;
  z-index: 6;
  margin: 0;
  padding: 10px 13px;
  border: 1px solid rgba(234,212,171,.38);
  border-radius: 999px;
  background: rgba(8,6,4,.8);
  backdrop-filter: blur(8px);
}

.card-link-card:focus-visible,
.timeline-act:focus-visible,
.arc-image-link:focus-visible,
.inline-plan-link:focus-visible,
.detail-sequence-link:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 4px;
}

/* Responsive */
@media (max-width: 1200px) {
  .timeline-20 { grid-template-columns: repeat(4, 1fr); gap: 12px; }
  .timeline-act { padding: 20px 18px 22px; }
  .timeline-act h3 { font-size: .96rem; }
}

@media (max-width: 1080px) {
  .timeline-20 { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}

@media (max-width: 760px) {
  .timeline-20 { grid-template-columns: 1fr; gap: 10px; }
  .timeline-act { padding: 20px 18px; }
  .timeline-act-divider { grid-column: 1 / -1; }
}

/* ── Timeline act with photo ── */
.timeline-act--photo {
  padding: 0;
  overflow: hidden;
}

.act-photo {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
  flex-shrink: 0;
  cursor: pointer;
}

.act-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform .6s ease;
}

.timeline-act--photo:hover .act-photo img {
  transform: scale(1.06);
}

.act-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 40%,
    rgba(10,8,6,.85) 100%
  );
  pointer-events: none;
}

.timeline-act--photo .act-num,
.timeline-act--photo h3,
.timeline-act--photo .act-era,
.timeline-act--photo p:not(.act-era) {
  padding-left: 22px;
  padding-right: 22px;
}

.timeline-act--photo .act-num {
  margin-top: 18px;
  display: block;
}

.timeline-act--photo p:not(.act-era) {
  padding-bottom: 24px;
}

@media (max-width: 760px) {
  .act-photo { height: 200px; }
}

/* ── Garden of Eden — Grand Feature Act ── */
.timeline-act--eden {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto;
  padding: 0;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(200,163,99,.32);
  box-shadow:
    0 0 0 1px rgba(200,163,99,.10),
    0 32px 96px rgba(0,0,0,.55),
    0 0 80px rgba(120,90,30,.12) inset;
  background: linear-gradient(135deg, rgba(18,13,7,.98), rgba(10,8,5,.99));
  min-height: 420px;
  position: relative;
}

/* Gold shimmer top bar — thicker for Eden */
.timeline-act--eden::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(200,163,99,.25) 20%, rgba(220,185,120,1) 50%, rgba(200,163,99,.25) 80%, transparent 100%);
  z-index: 4;
  border-radius: 28px 28px 0 0;
}

/* Bottom gold line */
.timeline-act--eden::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(200,163,99,.15) 20%, rgba(200,163,99,.6) 50%, rgba(200,163,99,.15) 80%, transparent 100%);
  z-index: 4;
  border-radius: 0 0 28px 28px;
}

/* Left panel — text content */
.eden-content {
  grid-column: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 52px;
  position: relative;
  z-index: 2;
}

/* Decorative vertical gold rule between panels */
.eden-content::after {
  content: "";
  position: absolute;
  right: 0; top: 12%; bottom: 12%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(200,163,99,.45), transparent);
}

.eden-eyebrow {
  font-size: .72rem;
  font-family: Georgia, serif;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .75;
  margin-bottom: 14px;
}

.eden-act-num {
  font-size: .72rem;
  font-family: Georgia, serif;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .7;
  display: block;
  margin-bottom: 10px;
}

.eden-title {
  font-size: clamp(2rem, 3.2vw, 3rem) !important;
  font-family: Georgia, 'Times New Roman', serif !important;
  color: var(--gold-soft) !important;
  line-height: 1.15 !important;
  margin: 0 0 10px !important;
  letter-spacing: .02em;
  text-shadow: 0 2px 24px rgba(200,163,99,.22);
}

.eden-era {
  font-size: .85rem !important;
  color: rgba(200,163,99,.65) !important;
  letter-spacing: .06em;
  font-style: italic;
  line-height: 1.5 !important;
  margin-bottom: 20px !important;
}

/* Decorative divider line under era */
.eden-rule {
  width: 64px;
  height: 1px;
  background: linear-gradient(90deg, rgba(200,163,99,.7), transparent);
  margin-bottom: 24px;
}

.eden-desc {
  font-size: 1.05rem !important;
  color: rgba(220,210,195,.82) !important;
  line-height: 1.78 !important;
  max-width: 480px;
  padding: 0 !important;
}

/* Right panel — image */
.eden-image {
  grid-column: 2;
  position: relative;
  overflow: hidden;
  min-height: 420px;
  cursor: pointer;
}

.eden-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  transition: transform .8s ease;
}

.timeline-act--eden:hover .eden-image img {
  transform: scale(1.04);
}

/* Gradient fade from image into left panel */
.eden-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(18,13,7,.65) 0%, transparent 40%);
  z-index: 1;
  pointer-events: none;
}

/* Vignette bottom of image */
.eden-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,8,5,.55) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

/* Hover lift override for eden (parent already has transition) */
.timeline-act--eden:hover {
  transform: translateY(-6px);
  border-color: rgba(200,163,99,.48);
  box-shadow:
    0 0 0 1px rgba(200,163,99,.18),
    0 40px 120px rgba(0,0,0,.6),
    0 0 100px rgba(140,105,40,.18) inset;
}

/* ── Responsive: Eden ── */
@media (max-width: 1080px) {
  .timeline-act--eden {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .eden-image {
    grid-column: 1;
    min-height: 320px;
    order: -1;
  }
  .eden-content {
    grid-column: 1;
    padding: 36px 32px 40px;
  }
  .eden-content::after { display: none; }
  .eden-title { font-size: clamp(1.7rem, 5vw, 2.4rem) !important; }
}

@media (max-width: 760px) {
  .eden-image { min-height: 240px; }
  .eden-content { padding: 28px 24px 32px; }
  .eden-desc { font-size: .95rem !important; }
}

/* ── Timeline section divider (between geological & human history) ── */
.timeline-act-divider {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 20px 0 8px;
  color: var(--gold-soft);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-family: Georgia, serif;
}
.timeline-act-divider::before,
.timeline-act-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,163,99,.55), transparent);
}
.timeline-act-divider span {
  padding: 8px 20px;
  border-radius: 999px;
  background: rgba(200,163,99,.09);
  border: 1px solid rgba(200,163,99,.24);
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════
   TROIS MUSEUM TODAY — visit.html components
═══════════════════════════════════════════════════ */

/* ── Individual Pieces Grid ── */
.tmtoday-pieces-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}

.tmtoday-piece-card {
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(22,18,14,.92), rgba(14,11,9,.97));
  border: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 8px 32px rgba(0,0,0,.24);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  text-decoration: none;
  color: var(--text);
  position: relative;
}
.tmtoday-piece-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0,0,0,.38);
  border-color: rgba(200,163,99,.35);
}
.tmtoday-piece-card--sold { opacity: .82; }

.tmtoday-sold-stamp {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(200,163,99,.92);
  color: #1b1308;
  padding: 6px 16px;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .1em;
  border-radius: 4px;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

.tmtoday-piece-img {
  margin: 0;
  height: 220px;
  overflow: hidden;
}
.tmtoday-piece-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.tmtoday-piece-card:hover .tmtoday-piece-img img {
  transform: scale(1.05);
}

.tmtoday-piece-body {
  padding: 22px 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.tmtoday-piece-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  line-height: 1.35;
}
.tmtoday-piece-body p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.55;
  flex: 1;
}

.tmtoday-badge {
  display: inline-block;
  background: rgba(200,163,99,.15);
  border: 1px solid rgba(200,163,99,.3);
  color: var(--gold-soft);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  width: fit-content;
}

.tmtoday-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--gold);
  font-size: .86rem;
  font-weight: 600;
  letter-spacing: .03em;
  margin-top: 6px;
  transition: gap .2s ease;
}
.tmtoday-piece-card:hover .tmtoday-link { gap: 11px; }

@media (max-width: 1060px) {
  .tmtoday-pieces-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .tmtoday-pieces-grid { grid-template-columns: 1fr; }
}

/* ── Featured Video (full-width) ── */
.tmtoday-video-featured {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 36px;
  align-items: center;
  margin-bottom: 48px;
  background: linear-gradient(160deg, rgba(22,18,14,.92), rgba(14,11,9,.97));
  border: 1px solid rgba(200,163,99,.18);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 12px 50px rgba(0,0,0,.3);
}

.tmtoday-video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}
.tmtoday-video-embed iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

.tmtoday-video-info {
  padding: 36px 36px 36px 0;
}
.tmtoday-video-info h3 {
  font-size: 1.5rem;
  margin: 10px 0 14px;
  color: var(--text);
}
.tmtoday-video-info p {
  color: var(--muted);
  line-height: 1.65;
  font-size: .97rem;
}
.tmtoday-duration {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold) !important;
  font-size: .88rem !important;
  font-weight: 600;
  margin-top: 16px !important;
}

/* ── Video Card Grid ── */
.tmtoday-video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tmtoday-video-card {
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(22,18,14,.92), rgba(14,11,9,.97));
  border: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 6px 24px rgba(0,0,0,.2);
  transition: transform .25s ease, box-shadow .25s ease;
}
.tmtoday-video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.34);
}

.tmtoday-video-embed--card {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background: #0a0a0a;
}
.tmtoday-video-embed--card iframe,
.tmtoday-video-embed--card img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.tmtoday-video-info--card {
  padding: 20px 22px 24px;
}
.tmtoday-video-info--card h3 {
  font-size: 1.05rem;
  margin: 0 0 10px;
  color: var(--text);
}
.tmtoday-video-info--card p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.55;
}

/* Play button overlay for custom video */
.tmtoday-play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(200,163,99,.88);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(0,0,0,.4);
  transition: transform .2s ease, background .2s ease;
  z-index: 5;
}
#historicArtPlayer:hover .tmtoday-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
  background: rgba(200,163,99,1);
}

@media (max-width: 1060px) {
  .tmtoday-video-featured { grid-template-columns: 1fr; }
  .tmtoday-video-info { padding: 28px 28px 32px; }
  .tmtoday-video-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .tmtoday-video-grid { grid-template-columns: 1fr; }
}

/* ── Vaselli Timeline ── */
.tmtoday-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 8px;
  border-left: 2px solid rgba(200,163,99,.28);
  padding-left: 28px;
}

.tmtoday-tl-item {
  position: relative;
  padding: 0 0 28px 0;
}
.tmtoday-tl-item::before {
  content: "";
  position: absolute;
  left: -35px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(200,163,99,.2);
}
.tmtoday-tl-item:last-child { padding-bottom: 0; }

.tmtoday-tl-year {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 5px;
}

.tmtoday-tl-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 5px;
}
.tmtoday-tl-content p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ═══════════════════════════════════════════════════
   COMPREHENSIVE MOBILE OPTIMIZATIONS
   All breakpoints: 480px, 600px, 760px
═══════════════════════════════════════════════════ */

/* ── Touch targets ── */
@media (max-width: 760px) {
  /* General spacing */
  .section { padding: 56px 18px; }
  .section-header { margin-bottom: 28px; }

  /* Typography scale-down */
  h1 { font-size: clamp(2rem, 8vw, 3rem); max-width: 100%; }
  h2 { font-size: clamp(1.5rem, 6vw, 2.2rem); }
  h3 { font-size: 1.15rem; }
  .lead { font-size: 1rem; }

  /* Hero video label */
  #trois-nav-label { left: 20px; top: 90px; max-width: 75vw; }
  #trois-nav-label h1 { font-size: clamp(1.6rem, 6vw, 2.4rem); }
  #trois-play-btn svg { width: 70px; height: 70px; }
  #trois-play-btn span { font-size: .78rem; }
  #trois-click-overlay { padding-bottom: 14%; }

  /* Buttons — easier to tap */
  .button, .button-outline {
    padding: 13px 20px;
    font-size: .9rem;
    min-height: 48px;
  }
  .hero-actions, .cta-row { flex-direction: column; gap: 10px; width: 100%; }
  .hero-actions .button,
  .hero-actions .button-outline,
  .cta-row .button,
  .cta-row .button-outline { width: 100%; justify-content: center; }

  /* Grids → single column */
  .grid-2, .grid-3, .grid-4,
  .partner-grid, .timeline, .timeline-six,
  .pill-grid, .invitation-above,
  .invitation-below-grid, .garden-below-grid { grid-template-columns: 1fr; }

  /* Cards */
  .metric { padding: 16px; }
  .metric strong { font-size: 1.65rem; }
  .hero-card { padding: 20px; }
  .hero-card p { font-size: .96rem; }
  .story-panel { padding: 18px; }
  .partner-card, .contact-card { padding: 20px; }

  /* Timeline acts */
  .timeline-20 { grid-template-columns: 1fr; margin-top: 32px; }
  .act-photo { height: 200px; }

  /* Mission banner */
  .mission-banner { padding: 24px 18px; }
  .mission-stat-row { grid-template-columns: 1fr; gap: 14px; }
  .mission-stat strong { font-size: 2rem; }

  /* Footer */
  .footer-inner { flex-direction: column; gap: 10px; text-align: center; }

  /* Contrast grid */
  .contrast-grid { grid-template-columns: 1fr; }
  .contrast-side { padding: 24px 18px; }
  .contrast-side.ancient { border-right: none; border-bottom: 1px solid rgba(200,163,99,.22); }

  /* Involve cards */
  .involve-grid { grid-template-columns: 1fr; }
  .involve-card { padding: 24px 20px; }

  /* Founding urgency */
  .founding-urgency { padding: 24px 18px; }
  .founding-urgency p { font-size: .98rem; }

  /* Link cards */
  .link-card { padding: 22px 18px; }

  /* Prose */
  .prose { gap: 14px; }

  /* Images */
  .media, .wide-media { border-radius: 16px; }
  .garden-image { border-radius: 16px; }
}

/* ── Extra small phones ── */
@media (max-width: 480px) {
  .topbar { position: sticky; }
  .section { padding: 44px 16px; }
  h1 { font-size: clamp(1.7rem, 9vw, 2.4rem); }
  h2 { font-size: clamp(1.35rem, 7vw, 1.9rem); }

  #trois-nav-label { left: 16px; top: 80px; max-width: 80vw; }
  #trois-nav-label h1 { font-size: clamp(1.4rem, 7vw, 2rem); }
  #trois-click-overlay { padding-bottom: 12%; }
  #trois-play-btn svg { width: 60px; height: 60px; }

  .metric strong { font-size: 1.5rem; }
  .timeline-act { padding: 16px 14px; }
  .act-photo { height: 170px; }

  /* Eden card stacks cleanly */
  .eden-image { min-height: 200px; }
  .eden-content { padding: 22px 18px 26px; }
  .eden-title { font-size: 1.5rem !important; }
  .eden-desc { font-size: .9rem !important; }

  /* Partners page */
  .partner-grid { grid-template-columns: 1fr; }
  .pill-grid { grid-template-columns: 1fr; }
  .timeline-step { min-height: auto; }

  /* Gift shop — ensure full width images */
  .tmtoday-pieces-grid { grid-template-columns: 1fr; }
  .tmtoday-video-grid { grid-template-columns: 1fr; }
}

/* ── Contact page ── */
.contact-page {
  background: #0b0908;
  color: #f5efe5;
}

.contact-hero {
  position: relative;
  min-height: 64vh;
  display: flex;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid rgba(200,163,99,.18);
}

.contact-hero-image,
.contact-hero-shade {
  position: absolute;
  inset: 0;
}

.contact-hero-image {
  background: url("images/museum-exterior-enhanced.webp") center 46% / cover no-repeat;
  filter: saturate(.72) contrast(1.04) brightness(.62);
  transform: scale(1.015);
}

.contact-hero-shade {
  background:
    linear-gradient(180deg, rgba(6,5,4,.18) 0%, rgba(6,5,4,.36) 45%, rgba(8,6,5,.94) 100%),
    linear-gradient(90deg, rgba(8,6,5,.82) 0%, rgba(8,6,5,.28) 64%, rgba(8,6,5,.48) 100%);
}

.contact-hero-inner {
  position: relative;
  z-index: 1;
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
  padding: 170px 0 72px;
}

.contact-hero-inner h1 {
  max-width: 760px;
  margin: 0 0 18px;
  font-size: clamp(3rem, 7vw, 6.2rem);
  font-weight: 400;
  letter-spacing: -.025em;
}

.contact-hero-inner p {
  max-width: 680px;
  margin: 0;
  color: rgba(245,239,229,.78);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.18rem, 2.1vw, 1.48rem);
  line-height: 1.6;
}

.contact-main {
  background:
    radial-gradient(circle at 82% 16%, rgba(200,163,99,.07), transparent 28rem),
    #0b0908;
}

.contact-form-section {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
  padding: 96px 0 112px;
  display: grid;
  grid-template-columns: minmax(0,.72fr) minmax(520px,1.28fr);
  gap: clamp(42px, 7vw, 92px);
  align-items: start;
}

.contact-intro {
  position: sticky;
  top: 108px;
}

.contact-intro h2 {
  margin-bottom: 20px;
  font-size: clamp(2.25rem, 4.2vw, 3.65rem);
  font-weight: 400;
}

.contact-intro > p {
  color: #a99d8b;
  font-size: 1.03rem;
  line-height: 1.78;
}

.contact-expectations {
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid rgba(200,163,99,.22);
}

.contact-expectations h3 {
  margin-bottom: 16px;
  color: #e8dcc7;
  font-family: inherit;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.contact-expectations ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-expectations li {
  position: relative;
  padding-left: 22px;
  color: #a99d8b;
  font-size: .96rem;
  line-height: 1.65;
}

.contact-expectations li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: #c8a363;
}

.contact-direct-card {
  margin-top: 36px;
  padding: 23px 24px;
  border: 1px solid rgba(200,163,99,.22);
  border-radius: 18px;
  background: rgba(200,163,99,.045);
}

.contact-direct-card > span {
  display: block;
  margin-bottom: 13px;
  color: #c8a363;
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.contact-direct-card strong {
  display: block;
  color: #f5efe5;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.55rem;
  font-weight: 500;
}

.contact-direct-card p {
  margin: 2px 0 16px;
  color: #82786b;
  font-size: .88rem;
}

.contact-direct-card a {
  display: block;
  width: fit-content;
  margin-top: 8px;
  color: #d8b779;
  font-size: .94rem;
  text-decoration: none;
}

.contact-direct-card a:hover {
  color: #f0d69e;
}

.contact-form-wrap {
  border: 1px solid rgba(255,255,255,.09);
  border-top-color: rgba(200,163,99,.34);
  border-radius: 26px;
  background: linear-gradient(155deg, rgba(28,24,20,.96), rgba(16,14,12,.98));
  box-shadow: 0 28px 90px rgba(0,0,0,.36);
  overflow: hidden;
}

.museum-contact-form {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 24px 20px;
  padding: clamp(28px, 4vw, 48px);
}

.museum-contact-form.is-complete > :not(.contact-success) {
  display: none;
}

.form-field {
  display: grid;
  align-content: start;
  gap: 9px;
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field > label,
.contact-method legend {
  color: #ece1cf;
  font-size: .91rem;
  font-weight: 500;
  line-height: 1.4;
}

.form-field label > span[aria-hidden="true"],
.contact-method legend > span {
  color: #c8a363;
}

.form-field .optional {
  margin-left: 6px;
  color: #71685d;
  font-size: .78rem;
  font-weight: 400;
}

.museum-contact-form input,
.museum-contact-form select,
.museum-contact-form textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.035);
  color: #f5efe5;
  padding: 13px 14px;
  font: inherit;
  font-size: 1rem;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.museum-contact-form select {
  color-scheme: dark;
  background-color: #24201c;
}

.museum-contact-form select option {
  background-color: #24201c;
  color: #f5efe5;
}

.museum-contact-form select option:checked {
  background-color: #c8a363;
  color: #171410;
}

.museum-contact-form textarea {
  min-height: 170px;
  line-height: 1.6;
  resize: vertical;
}

.museum-contact-form textarea::placeholder {
  color: #756c60;
}

.museum-contact-form input:hover,
.museum-contact-form select:hover,
.museum-contact-form textarea:hover {
  border-color: rgba(200,163,99,.34);
}

.museum-contact-form input:focus,
.museum-contact-form select:focus,
.museum-contact-form textarea:focus {
  outline: none;
  border-color: #c8a363;
  background: rgba(255,255,255,.055);
  box-shadow: 0 0 0 3px rgba(200,163,99,.13);
}

.museum-contact-form [aria-invalid="true"] {
  border-color: #d9917f;
  box-shadow: 0 0 0 3px rgba(217,145,127,.1);
}

.contact-method {
  margin: 0;
  padding: 0;
  border: 0;
}

.contact-method legend {
  margin-bottom: 11px;
}

.contact-method-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}

.contact-method-options label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 11px 14px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 12px;
  color: #d7ccba;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease;
}

.contact-method-options label:has(input:checked) {
  border-color: rgba(200,163,99,.7);
  background: rgba(200,163,99,.1);
  color: #f4e7cf;
}

.contact-method-options input,
.consent-field input {
  flex: 0 0 auto;
  width: 18px;
  min-height: 18px;
  height: 18px;
  margin: 0;
  accent-color: #c8a363;
}

.message-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #6f665b;
  font-size: .78rem;
}

.field-error {
  min-height: 1.15em;
  color: #e3a796;
  font-size: .8rem;
  line-height: 1.35;
}

.form-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent-field label {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: #aa9e8c;
  font-size: .88rem;
  font-weight: 400;
  cursor: pointer;
}

.consent-field input {
  margin-top: 2px;
}

.form-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 4px;
}

.form-privacy {
  max-width: 390px;
  margin: 0;
  color: #736a5e;
  font-size: .78rem;
  line-height: 1.55;
}

.contact-submit {
  flex: 0 0 auto;
  min-width: 176px;
  border: 0;
  cursor: pointer;
}

.contact-submit:disabled {
  cursor: wait;
  opacity: .62;
}

.form-status {
  min-height: 0;
  color: #e3a796;
  font-size: .92rem;
  line-height: 1.5;
}

.form-status:not(:empty) {
  padding: 14px 16px;
  border: 1px solid rgba(217,145,127,.26);
  border-radius: 12px;
  background: rgba(217,145,127,.07);
}

.contact-success {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 24px;
  border: 1px solid rgba(200,163,99,.34);
  border-radius: 16px;
  background: rgba(200,163,99,.08);
}

.contact-success[hidden] {
  display: none;
}

.contact-success-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(200,163,99,.55);
  border-radius: 50%;
  color: #dbbc82;
}

.contact-success h3 {
  margin: 0 0 6px;
  color: #f5efe5;
  font-size: 1.5rem;
  font-weight: 500;
}

.contact-success p {
  margin: 0;
  color: #ad9f8c;
  line-height: 1.6;
}

.contact-reset {
  margin-top: 13px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #d5b576;
  font: inherit;
  font-size: .86rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

@media (max-width: 900px) {
  .contact-form-section {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .contact-intro {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 28px;
  }

  .contact-intro > .eyebrow,
  .contact-intro > h2,
  .contact-intro > p {
    grid-column: 1 / -1;
  }

  .contact-expectations,
  .contact-direct-card {
    margin-top: 28px;
  }
}

@media (max-width: 640px) {
  .contact-hero {
    min-height: 58vh;
  }

  .contact-hero-inner,
  .contact-form-section {
    width: min(100% - 36px, 1160px);
  }

  .contact-hero-inner {
    padding: 138px 0 48px;
  }

  .contact-hero-inner h1 {
    font-size: clamp(2.7rem, 15vw, 4.35rem);
  }

  .contact-form-section {
    padding: 68px 0 84px;
  }

  .contact-intro,
  .museum-contact-form {
    grid-template-columns: 1fr;
  }

  .contact-expectations,
  .contact-direct-card,
  .form-field,
  .form-field--full {
    grid-column: 1;
  }

  .contact-method-options {
    grid-template-columns: 1fr;
  }

  .form-submit-row {
    align-items: stretch;
    flex-direction: column;
  }

  .contact-submit {
    width: 100%;
  }

  .contact-success {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .museum-contact-form input,
  .museum-contact-form select,
  .museum-contact-form textarea,
  .contact-method-options label {
    transition: none;
  }
}

/* ── Phase Two: exhibit concept-plan pages ── */
.exhibit-detail-page { background: #0b0907; }

.detail-hero {
  position: relative;
  min-height: 0;
  display: block;
  overflow: visible;
  background: #080604;
  border-bottom: 1px solid rgba(200,163,99,.14);
}

.detail-hero > img,
.detail-hero > video {
  position: relative;
  inset: auto;
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: calc(100svh - 88px);
  margin: 0 auto;
  object-fit: contain;
  object-position: center;
  background: #050403;
}

.detail-hero > video {
  width: min(100%, 1678px);
}

.detail-film-note,
.detail-film-transcript {
  max-width: 760px;
  color: rgba(245,239,229,.72);
  font-size: 1rem;
  line-height: 1.6;
}

.detail-film-note { margin: 24px 0 12px; }
.detail-film-note a { color: var(--gold-soft); }
.detail-film-transcript summary { cursor: pointer; color: var(--gold-soft); }
.detail-film-transcript p { margin: 12px 0 0; }

.detail-hero-shade {
  display: none;
}

.detail-hero-copy {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 80px));
  margin: 0 auto;
  padding: 42px 0 58px;
}

.detail-breadcrumb {
  display: inline-flex;
  gap: 9px;
  margin-bottom: 22px;
  color: rgba(245,239,229,.72);
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
}

.detail-breadcrumb span { color: var(--gold); }
.detail-breadcrumb:hover { color: var(--gold-soft); }

.detail-hero-copy h1 {
  max-width: 900px;
  margin: 9px 0 8px;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(3rem, 7vw, 6.6rem);
  font-weight: 300;
  line-height: .96;
  color: #fffaf1;
  text-wrap: balance;
}

.detail-era {
  margin: 18px 0 0;
  color: #d4c9b0;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-style: italic;
  letter-spacing: .04em;
}

.detail-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr);
  gap: 64px;
  align-items: start;
}

.detail-intro-copy { max-width: 760px; }

.detail-intro-copy h2 {
  margin: 10px 0 24px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  text-wrap: balance;
}

.detail-intro-copy > p {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.85;
}

.detail-intro-copy .detail-lede {
  margin-bottom: 18px;
  color: #e7dcc7;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.65;
}

.detail-status-note {
  display: grid;
  grid-template-columns: 125px 1fr;
  gap: 18px;
  margin-top: 34px;
  padding: 20px 0;
  border-top: 1px solid rgba(200,163,99,.24);
  border-bottom: 1px solid rgba(200,163,99,.24);
}

.detail-status-note strong {
  color: var(--gold-soft);
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.detail-status-note span {
  color: #928778;
  font-size: .88rem;
  line-height: 1.7;
}

.detail-at-glance {
  padding: 28px;
  border: 1px solid rgba(200,163,99,.2);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(25,21,17,.9), rgba(13,11,9,.96));
  box-shadow: 0 28px 80px rgba(0,0,0,.3);
}

.detail-kicker {
  display: block;
  margin-bottom: 20px;
  color: var(--gold);
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.detail-at-glance dl { margin: 0; }
.detail-at-glance dl div { padding: 15px 0; border-top: 1px solid rgba(255,255,255,.07); }
.detail-at-glance dt { margin-bottom: 6px; color: #756b5e; font-size: .69rem; letter-spacing: .14em; text-transform: uppercase; }
.detail-at-glance dd { margin: 0; color: #e5dac7; font-family: 'Cormorant Garamond', Georgia, serif; font-size: 1.05rem; line-height: 1.45; }

.detail-plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.detail-plan-card {
  min-height: 310px;
  padding: 30px 30px 32px;
  border: 1px solid rgba(255,255,255,.075);
  border-radius: 22px;
  background: linear-gradient(155deg, rgba(24,20,16,.9), rgba(13,11,9,.97));
}

.detail-plan-card > span { color: rgba(200,163,99,.6); font-size: .7rem; letter-spacing: .22em; }
.detail-plan-card h3 { margin: 16px 0 18px; color: var(--gold-soft); font-size: 1.35rem; }
.detail-plan-card ul { display: grid; gap: 12px; margin: 0; padding-left: 19px; }
.detail-plan-card li { padding-left: 5px; color: var(--muted); font-size: .94rem; line-height: 1.7; }
.detail-plan-card li::marker { color: rgba(200,163,99,.7); }

.detail-next { padding-top: 64px; }
.detail-sequence { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.detail-sequence-link {
  display: grid;
  gap: 8px;
  min-height: 118px;
  padding: 25px 28px;
  border: 1px solid rgba(255,255,255,.075);
  border-radius: 20px;
  color: inherit;
  text-decoration: none;
  background: rgba(255,255,255,.02);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.detail-sequence-link:hover { transform: translateY(-3px); border-color: rgba(200,163,99,.28); background: rgba(200,163,99,.055); }
.detail-sequence-link span { color: #766b5d; font-size: .67rem; letter-spacing: .2em; text-transform: uppercase; }
.detail-sequence-link strong { align-self: end; color: #dfd2bc; font-family: 'Cormorant Garamond', Georgia, serif; font-size: 1.15rem; font-weight: 400; }
.detail-sequence-link--next { text-align: right; }

.detail-return {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 54px;
  padding-top: 38px;
  border-top: 1px solid rgba(200,163,99,.2);
}
.detail-return > p { max-width: 560px; margin: 0; color: var(--muted); font-family: 'Cormorant Garamond', Georgia, serif; font-size: 1.2rem; line-height: 1.65; }

@media (max-width: 900px) {
  .detail-intro { grid-template-columns: 1fr; gap: 36px; }
  .detail-plan-grid { grid-template-columns: 1fr; }
  .detail-return { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  .detail-hero { min-height: 0; }
  .detail-hero-copy { width: calc(100% - 40px); padding: 32px 0 42px; }
  .detail-hero-copy h1 { font-size: clamp(2.6rem, 15vw, 4.4rem); }
  .detail-status-note { grid-template-columns: 1fr; gap: 8px; }
  .detail-sequence { grid-template-columns: 1fr; }
  .detail-sequence > span { display: none; }
  .detail-sequence-link--next { text-align: left; }
  .detail-plan-card { min-height: 0; padding: 25px 23px; }
}

/* Museum Construction Fund navigation and homepage invitation. */
.nav-links .nav-donate { padding: 9px 18px; font-size: .9375rem; color: var(--gold-soft); }
.construction-banner { max-width: var(--max); margin: 0 auto; padding: 40px 24px; border-block: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.construction-banner > div { max-width: 710px; }
.construction-banner .eyebrow { font-size: .875rem; }
.construction-banner h2 { font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 400; font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.2; margin: 12px 0; }
.construction-banner p { color: var(--muted); font-size: 1rem; }
.construction-banner .button { flex-shrink: 0; text-align: center; }
@media (max-width: 850px) { .construction-banner { align-items: flex-start; flex-direction: column; } }
@media (max-width: 760px) { .nav-links .nav-donate { margin: 12px 24px 0; width: calc(100% - 48px); padding: 12px 18px; } }