:root {
  --bg: #0a0a0a;
  --fg: #ffffff;
  --muted: rgba(255,255,255,0.66);
  --soft: rgba(255,255,255,0.08);
  --line: rgba(255,255,255,0.12);
  --orange: #f97316;
  --orange-soft: rgba(249,115,22,0.12);
  --orange-line: rgba(249,115,22,0.34);
  --panel: rgba(255,255,255,0.032);
  --panel-strong: rgba(249,115,22,0.055);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter Tight', -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif;
  color: var(--fg);
  background:
    radial-gradient(circle at 20% 0%, rgba(249,115,22,0.18), transparent 34rem),
    linear-gradient(180deg, rgba(10,10,10,0.94), rgba(10,10,10,1) 42rem),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

body.hub-splash-active { overflow: hidden; }
.private-splash {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    radial-gradient(circle at 50% 42%, rgba(249,115,22,0.18), transparent 28rem),
    #000;
  cursor: pointer;
  transition: opacity 620ms ease, visibility 620ms ease;
}
.private-splash.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.private-splash-inner {
  width: min(620px, 100%);
  display: grid;
  justify-items: center;
  text-align: center;
}
.private-splash-card {
  width: min(430px, 82vw);
  border-radius: 22px;
  box-shadow: 0 28px 90px rgba(0,0,0,0.58), 0 0 80px rgba(249,115,22,0.22);
  animation: cardIn 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.private-splash-kicker {
  margin-top: 28px;
  color: var(--orange);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.private-splash-title {
  margin-top: 12px;
  font-size: clamp(1.55rem, 4.4vw, 3rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  font-weight: 750;
}
.private-splash-hint {
  margin-top: 22px;
  color: rgba(255,255,255,0.42);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px) scale(0.96); filter: blur(8px); }
  to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}
@media (prefers-reduced-motion: reduce) {
  .private-splash, .private-splash-card { transition: none; animation: none; }
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10,10,10,0.84);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.nav-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo { height: clamp(22px, 2.2vw, 30px); width: auto; }
.nav-links { display: flex; align-items: center; gap: 22px; color: rgba(255,255,255,0.72); font-size: 0.92rem; }
.nav-links a:hover { color: var(--orange); }
.nav-pill {
  color: #080808;
  background: var(--orange);
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
}
.hero { padding: clamp(70px, 10vw, 118px) 0 46px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}
.dot { width: 8px; height: 8px; border-radius: 99px; background: var(--orange); box-shadow: 0 0 24px rgba(249,115,22,0.75); }
h1, h2, h3, p { margin: 0; }
h1 {
  max-width: 930px;
  margin-top: 22px;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.9;
  font-weight: 700;
  letter-spacing: -0.04em;
}
.serif {
  font-family: 'EB Garamond', Georgia, serif;
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.lead {
  max-width: 830px;
  margin-top: 28px;
  color: rgba(255,255,255,0.78);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.55;
}
.meta-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 42px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}
.meta-grid > div { background: rgba(10,10,10,0.78); padding: 18px; min-height: 92px; }
.label { display: block; color: var(--orange); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 8px; }
.value { color: rgba(255,255,255,0.88); font-size: 0.98rem; line-height: 1.25; font-weight: 650; }
.section { padding: 56px 0; border-top: 1px solid rgba(255,255,255,0.075); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 28px; }
h2 { font-size: clamp(2rem, 4.8vw, 4.2rem); line-height: 0.96; letter-spacing: -0.035em; font-weight: 700; }
.section-note { color: rgba(255,255,255,0.54); line-height: 1.5; max-width: 420px; }
.intro-grid { display: grid; grid-template-columns: 180px 1fr; gap: 30px; align-items: center; }
.portrait { aspect-ratio: 1; object-fit: cover; border-radius: 14px; border: 1px solid var(--line); filter: grayscale(100%) contrast(1.04); }
.body-copy { color: rgba(255,255,255,0.76); font-size: 1.05rem; line-height: 1.65; max-width: 820px; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 28px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--line); }
.stat { background: rgba(255,255,255,0.03); padding: 22px; }
.stat strong { display: block; color: var(--orange); font-family: 'EB Garamond', Georgia, serif; font-style: italic; font-size: clamp(2rem, 4vw, 3rem); line-height: 1; font-weight: 500; }
.stat span { display: block; margin-top: 8px; color: rgba(255,255,255,0.62); line-height: 1.35; }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.card {
  min-height: 285px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--orange-line); background: var(--panel-strong); }
.card.featured { grid-column: span 2; background: linear-gradient(135deg, rgba(249,115,22,0.14), rgba(255,255,255,0.035)); border-color: var(--orange-line); }
.num { color: var(--orange); font-size: 0.72rem; font-weight: 850; letter-spacing: 0.18em; text-transform: uppercase; }
.tag { display: inline-flex; width: max-content; max-width: 100%; margin: 18px 0 14px; padding: 6px 10px; border: 1px solid var(--orange-line); border-radius: 999px; background: var(--orange-soft); color: #fb923c; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.card h3 { font-size: clamp(1.18rem, 2vw, 1.72rem); line-height: 1.04; letter-spacing: -0.02em; font-weight: 700; }
.card p { margin-top: 14px; color: rgba(255,255,255,0.64); line-height: 1.52; font-size: 0.95rem; }
.arrow { margin-top: 24px; color: rgba(255,255,255,0.88); font-size: 0.88rem; font-weight: 800; }
.band { padding: 34px; border-radius: 20px; border: 1px solid var(--orange-line); background: rgba(249,115,22,0.06); }
.band-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 24px; }
.step { border-left: 2px solid var(--orange); padding-left: 18px; }
.step h3 { font-size: 1.45rem; line-height: 1.08; margin: 8px 0 10px; }
.step p { color: rgba(255,255,255,0.66); line-height: 1.5; }
.footer { padding: 36px 0; color: rgba(255,255,255,0.52); border-top: 1px solid rgba(255,255,255,0.08); }
.footer-inner { display: flex; justify-content: space-between; gap: 22px; align-items: center; }
.footer a { color: rgba(255,255,255,0.86); }

.summary-blocks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.summary-block {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,0.032);
  overflow: hidden;
  transition: border-color 220ms ease, background 220ms ease, transform 220ms ease;
}
.summary-block[open] {
  border-color: var(--orange-line);
  background: rgba(249,115,22,0.052);
}
.summary-block:hover { transform: translateY(-3px); border-color: rgba(249,115,22,0.28); }
.summary-block summary {
  list-style: none;
  cursor: pointer;
  padding: 24px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}
.summary-block summary::-webkit-details-marker { display: none; }
.summary-topline {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.summary-block h3 {
  font-size: clamp(1.25rem, 2.2vw, 2rem);
  line-height: 1;
  letter-spacing: -0.025em;
  font-weight: 730;
}
.summary-open {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(249,115,22,0.34);
  border-radius: 999px;
  color: var(--orange);
  font-size: 1.35rem;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease;
}
.summary-block[open] .summary-open { transform: rotate(45deg); background: rgba(249,115,22,0.12); }
.summary-content {
  padding: 0 24px 24px;
  color: rgba(255,255,255,0.72);
  line-height: 1.58;
}
.summary-content p + p { margin-top: 14px; }
.summary-content ul { margin: 16px 0 0; padding-left: 18px; }
.summary-content li { margin: 8px 0; }
.summary-content strong { color: #fff; font-weight: 700; }
@media (max-width: 760px) {
  .summary-blocks { grid-template-columns: 1fr; }
  .summary-block summary { min-height: auto; }
}


.expometro-page .cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}
.expometro-page .card.featured { grid-column: span 1; }
.expometro-page .cards > .card:last-child:nth-child(odd) { grid-column: 1 / -1; }
.source-doc { display: grid; gap: 14px; }
.source-section {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,0.028);
  overflow: hidden;
}
.source-section[open] { border-color: rgba(249,115,22,0.28); background: rgba(249,115,22,0.04); }
.source-section summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.source-section summary::-webkit-details-marker { display: none; }
.source-section h3 {
  margin: 0;
  font-size: clamp(1.18rem, 2vw, 1.7rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
}
.source-section .summary-open { flex: 0 0 34px; }
.source-section[open] .summary-open { transform: rotate(45deg); background: rgba(249,115,22,0.12); }
.source-content {
  padding: 0 24px 26px;
  color: rgba(255,255,255,0.74);
  line-height: 1.64;
  max-width: 980px;
}
.source-content p { margin: 0 0 13px; }
.source-content p.source-subhead {
  margin-top: 24px;
  color: #fff;
  font-weight: 800;
  letter-spacing: -0.01em;
}
@media (max-width: 760px) {
  .expometro-page .cards { grid-template-columns: 1fr; }
  .expometro-page .cards > .card:last-child:nth-child(odd) { grid-column: auto; }
}


.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0 22px;
}
.detail-card {
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px;
  background: rgba(255,255,255,0.028);
  padding: 18px;
}
.detail-card strong {
  display: block;
  color: #fff;
  font-size: 1.02rem;
  line-height: 1.15;
  margin-bottom: 8px;
}
.detail-card span, .detail-card p {
  color: rgba(255,255,255,0.68);
  line-height: 1.5;
  margin: 0;
}
.detail-card.accent {
  border-color: rgba(249,115,22,0.34);
  background: rgba(249,115,22,0.07);
}
.detail-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 18px 0 22px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px;
  background: rgba(255,255,255,0.10);
}
.detail-kpi {
  background: rgba(10,10,10,0.72);
  padding: 16px;
}
.detail-kpi strong {
  display: block;
  color: var(--orange);
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 2rem;
  line-height: 1;
  font-style: italic;
  font-weight: 500;
}
.detail-kpi span {
  display: block;
  margin-top: 8px;
  color: rgba(255,255,255,0.62);
  line-height: 1.35;
}
.source-content ul, .source-content ol {
  margin: 12px 0 20px;
  padding-left: 20px;
}
.source-content li {
  margin: 8px 0;
}
.source-content h4 {
  margin: 26px 0 10px;
  color: #fff;
  font-size: 1.08rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.source-content .leadline {
  color: #fff;
  font-size: 1.18rem;
  line-height: 1.45;
  margin-bottom: 18px;
}
.quote-block {
  margin: 18px 0 22px;
  padding: 20px;
  border-left: 3px solid var(--orange);
  border-radius: 0 14px 14px 0;
  background: rgba(249,115,22,0.07);
  color: rgba(255,255,255,0.84);
  line-height: 1.58;
}
@media (max-width: 860px) {
  .detail-grid, .detail-kpis { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
  .meta-grid, .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .band-grid { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .nav-links a:not(.nav-pill) { display: none; }
  .meta-grid, .stats, .cards, .intro-grid { grid-template-columns: 1fr; }
  .card.featured { grid-column: span 1; }
  .card { min-height: auto; }
  .section-head, .footer-inner { display: block; }
  .section-note { margin-top: 14px; }
  .portrait { width: 120px; }
}