:root {
  --bg: #070b12;
  --bg-card: rgba(16, 24, 40, 0.92);
  --text: #e8eef7;
  --muted: #8b9bb4;
  --cyan: #00e5ff;
  --green: #00e676;
  --gold: #ffd54f;
  --red: #ff5252;
  --line: rgba(0, 229, 255, 0.18);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(ellipse 100% 80% at 50% -20%, #0d2137 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: var(--cyan); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.foundation-banner {
  background: linear-gradient(90deg, #1a1200, #332200, #1a1200);
  color: #ffcc80;
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 0.55rem 1rem;
  font-weight: 600;
}
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 11, 18, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1.25rem; gap: 1rem;
}
.logo-block { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--text); }
.logo-img { border-radius: 10px; }
.logo-text { font-weight: 800; letter-spacing: -0.02em; }
.site-nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.site-nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
.site-nav a:hover { color: var(--cyan); }
.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--line);
  color: var(--text); border-radius: 8px; padding: 0.35rem 0.7rem; cursor: pointer;
}
@media (max-width: 720px) {
  .nav-toggle { display: inline-block; }
  .site-nav { display: none; width: 100%; flex-direction: column; }
  .site-nav.open { display: flex; }
  .header-inner { flex-wrap: wrap; }
}
.hero { padding: 3rem 1.25rem 2.5rem; text-align: center; }
.hero-inner { max-width: 720px; margin: 0 auto; }
.hero-logo { width: min(200px, 42vw); height: auto; filter: drop-shadow(0 0 40px rgba(0,229,255,0.35)); }
.hero-badge {
  display: inline-flex; gap: 0.4rem; align-items: center;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 0.25rem 0.75rem; font-size: 0.8rem; color: var(--cyan); margin: 1rem 0;
}
.hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.75rem);
  letter-spacing: -0.03em; margin: 0.4rem 0 0.8rem;
}
.hero-lead { color: var(--muted); line-height: 1.55; }
.hero-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; margin: 1.25rem 0; }
.hero-note { font-size: 0.82rem; color: var(--muted); }
.btn {
  display: inline-block; border-radius: 10px; padding: 0.65rem 1.1rem;
  font-weight: 700; text-decoration: none; border: none; cursor: pointer; font-family: inherit;
}
.btn-primary { background: linear-gradient(135deg, #00bcd4, #00e676); color: #041018; }
.btn-outline { background: transparent; border: 1.5px solid var(--cyan); color: var(--cyan); }
.section { padding: 2.5rem 1.25rem; }
.section-alt { background: rgba(255,255,255,0.02); }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-title {
  margin: 0 0 0.5rem; font-size: 1.45rem;
  padding-left: 0.75rem; border-left: 4px solid var(--cyan);
}
.section-lead { color: var(--muted); margin-bottom: 1.25rem; }
.status-pill {
  display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px;
  background: rgba(0,229,255,0.12); color: var(--cyan); font-size: 0.8rem; font-weight: 600;
}
.status-pill.ok { background: rgba(0,229,255,0.12); color: var(--cyan); }
.status-pill.err { background: rgba(255,82,82,0.15); color: var(--red); }
.markets-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem;
}
.market-card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 14px;
  padding: 1rem 1.1rem; box-shadow: 0 10px 40px rgba(0,0,0,0.25);
}
.market-card h3 { margin: 0; font-size: 0.95rem; color: var(--muted); font-weight: 600; }
.market-card .price { font-size: 1.45rem; font-weight: 800; margin: 0.35rem 0; letter-spacing: -0.02em; }
.market-card .chg { font-size: 0.9rem; font-weight: 700; }
.market-data-badge {
  display: inline-block;
  margin-bottom: 0.55rem;
  border-radius: 999px;
  padding: 0.15rem 0.45rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.market-data-badge.public { color: var(--cyan); background: rgba(0,229,255,0.12); }
.market-data-badge.demo { color: #171000; background: var(--gold); }
.chg.up { color: var(--green); }
.chg.down { color: var(--red); }
.data-disclaimer { font-size: 0.78rem; color: var(--muted); margin-top: 1rem; }
.chart-stage {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 16px;
  padding: 1rem; overflow: hidden;
}
.chart-toolbar { display: flex; gap: 0.5rem; margin-bottom: 0.75rem; flex-wrap: wrap; }
.chip {
  background: transparent; border: 1px solid var(--line); color: var(--muted);
  border-radius: 999px; padding: 0.35rem 0.85rem; cursor: pointer; font-family: inherit; font-weight: 600;
}
.chip.active { border-color: var(--cyan); color: var(--cyan); background: rgba(0,229,255,0.08); }
#candleCanvas { width: 100%; height: auto; display: block; background: #05080f; border-radius: 10px; }
.chart-caption { font-size: 0.8rem; color: var(--muted); margin: 0.5rem 0 0; }
.briefing-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.briefing-card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem;
}
.briefing-card h3 { margin: 0.4rem 0; font-size: 1.05rem; }
.briefing-card p { color: var(--muted); font-size: 0.92rem; line-height: 1.5; }
.tag {
  display: inline-block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.04em; padding: 0.15rem 0.45rem; border-radius: 6px;
}
.tag.sample { background: rgba(255,213,79,0.15); color: var(--gold); }
.tag.soon { background: rgba(139,155,180,0.2); color: var(--muted); }
.ecosage-capability-card {
  display: grid; grid-template-columns: auto 1fr; gap: 1.75rem; align-items: center;
  background: linear-gradient(135deg, rgba(16,24,40,0.95), rgba(0,80,90,0.25));
  border: 1px solid var(--line); border-radius: 20px; padding: 1.5rem 1.75rem;
  max-width: 860px; margin: 0 auto;
}
.ecosage-capability-visual { position: relative; }
.ecosage-capability-visual img {
  width: 140px; height: auto; border-radius: 16px; border: 3px solid rgba(0,229,255,0.35);
  position: relative; z-index: 1; display: block;
}
.ecosage-glow {
  position: absolute; inset: -25%; background: radial-gradient(circle, rgba(0,229,255,0.35), transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.55; transform: scale(1.08); } }
.ecosage-role { color: var(--cyan); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.ecosage-disclosure-inline {
  font-size: 0.82rem; color: var(--muted); border-left: 3px solid var(--gold); padding-left: 0.75rem;
}
@media (max-width: 700px) {
  .ecosage-capability-card { grid-template-columns: 1fr; text-align: center; }
  .ecosage-capability-visual { margin: 0 auto; }
  .ecosage-disclosure-inline { text-align: left; }
}
.about-block ul { color: var(--muted); line-height: 1.6; }
.worlds-strip {
  background: linear-gradient(90deg, #070b12, #0d2137, #070b12);
  border-top: 1px solid var(--line); padding: 1.5rem 1.25rem; text-align: center;
}
.worlds-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--cyan); font-weight: 700; }
.worlds-nav { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; justify-content: center; margin: 0.6rem 0; }
.worlds-nav a { color: #e0f7fa; text-decoration: none; font-weight: 500; }
.worlds-here { color: var(--gold); font-weight: 700; }
.worlds-note { font-size: 0.75rem; color: var(--muted); margin: 0; }
.site-footer {
  background: #05080f; border-top: 1px solid var(--line); padding: 2rem 1.25rem 1rem; color: var(--muted);
}
.footer-inner {
  max-width: 1100px; margin: 0 auto; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1.25rem;
}
.footer-col h4 { color: var(--text); margin: 0 0 0.5rem; }
.footer-col a, .coming-soon-link { display: block; color: var(--muted); text-decoration: none; margin: 0.25rem 0; font-size: 0.9rem; }
.footer-copy { text-align: center; font-size: 0.78rem; margin-top: 1.5rem; }
.ecosage-bubble {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 80;
  width: 64px; height: 64px; border-radius: 50%; border: 3px solid rgba(0,229,255,0.5);
  padding: 0; cursor: pointer; overflow: hidden; background: #0a1520;
  box-shadow: 0 8px 28px rgba(0,229,255,0.35);
}
.ecosage-bubble img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ecosage-panel {
  position: fixed; right: 1.25rem; bottom: 5.5rem; z-index: 90;
  width: min(380px, calc(100vw - 2rem));
  background: #0c1520; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5); display: flex; flex-direction: column; max-height: 70vh;
}
.ecosage-panel[hidden] { display: none !important; }
.ecosage-panel-header {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--line);
}
.ecosage-panel-header span { display: block; font-size: 0.72rem; color: var(--muted); }
.ecosage-close { margin-left: auto; background: transparent; border: none; color: var(--text); font-size: 1.4rem; cursor: pointer; }
.ecosage-panel-disclosure { font-size: 0.75rem; color: var(--muted); padding: 0.5rem 0.9rem; margin: 0; border-bottom: 1px solid var(--line); }
.ecosage-messages { flex: 1; overflow-y: auto; padding: 0.75rem 0.9rem; min-height: 140px; }
.msg { margin-bottom: 0.65rem; font-size: 0.9rem; line-height: 1.4; }
.msg.user { color: var(--cyan); }
.msg.bot { color: var(--text); }
.ecosage-form { display: flex; gap: 0.4rem; padding: 0.6rem 0.9rem; border-top: 1px solid var(--line); }
.ecosage-form input {
  flex: 1; background: #070b12; border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); padding: 0.45rem 0.6rem; font-family: inherit;
}
.ecosage-form button {
  background: var(--cyan); color: #041018; border: none; border-radius: 8px;
  padding: 0.45rem 0.75rem; font-weight: 700; cursor: pointer;
}
.ecosage-clear {
  background: transparent; border: none; color: var(--muted); font-size: 0.75rem;
  padding: 0.4rem; cursor: pointer; text-align: center;
}

.updated-line { display: block; margin-top: 0.35rem; font-size: 0.8rem; color: var(--muted); }
.section-lead.tight { margin-top: -0.5rem; }
.market-card {
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
  width: 100%;
  transition: border-color 0.15s, transform 0.15s;
}
.market-card:hover {
  border-color: rgba(0, 229, 255, 0.55);
  transform: translateY(-2px);
}
.subhead { margin: 1.5rem 0 0.75rem; font-size: 1.1rem; color: var(--cyan); }
.mini-charts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}
.mini-chart-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.5rem 0.6rem 0.4rem;
}
.mini-title { font-size: 0.75rem; font-weight: 700; color: var(--muted); margin-bottom: 0.25rem; }
.mini-mode {
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}
.mini-mode.public { color: var(--cyan); }
.mini-mode.demo { color: var(--gold); }
.mini-chart-card canvas { width: 100%; height: auto; display: block; border-radius: 6px; }
.tag.info { background: rgba(0, 229, 255, 0.12); color: var(--cyan); }
.info-panel {
  margin-top: 1.5rem;
  padding: 1.1rem 1.25rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0, 229, 255, 0.05);
}
.info-panel h3 { margin: 0 0 0.5rem; }
.info-panel ol { margin: 0; padding-left: 1.2rem; color: var(--muted); line-height: 1.55; }
.chart-toolbar { max-height: 5.5rem; overflow-y: auto; }