:root {
  --font: "Inter Tight", "Avenir Next", "Segoe UI", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --bg: #100818;
  --panel: rgba(32, 18, 52, 0.45);
  --panel-data: rgba(12, 8, 22, 0.72);
  --border: rgba(198, 170, 235, 0.22);
  --border-strong: rgba(210, 186, 245, 0.42);
  --text: #d4c6e8;
  --bright: #f6f3fb;
  --muted: #a08fb8;
  --accent: #c9a6ff;
  --radius: 14px;
  --glass: blur(22px) saturate(1.3);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(ellipse 70% 50% at 80% 8%, rgba(140, 90, 220, 0.16), transparent 55%),
    radial-gradient(ellipse 40% 40% at 8% 80%, rgba(90, 40, 160, 0.12), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }

nav.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 48px;
  border-bottom: 1px solid var(--border);
  background: rgba(16, 8, 24, 0.72);
  backdrop-filter: var(--glass);
}
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; min-width: 0; }
.nav-mark, .brand-mark {
  width: 28px; height: 28px; max-width: 28px; max-height: 28px;
  object-fit: contain; display: block; flex: 0 0 28px;
}
.brand-mark--solis { width: 22px; height: 22px; max-width: 22px; max-height: 22px; flex-basis: 22px; }
.nav-wordmark, .footer-wordmark { display: flex; flex-direction: column; line-height: 1.15; }
.nav-logo, .footer-logo-name { font-size: 15px; font-weight: 700; letter-spacing: -0.02em; color: var(--bright); }
.nav-byline, .footer-byline {
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--muted); white-space: nowrap;
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
}
.nav-links a:hover { color: var(--bright); }
.nav-cta, .btn-primary, .btn-ghost {
  font-family: var(--font); font-size: 13px; font-weight: 700;
  text-decoration: none; display: inline-block; border-radius: 8px;
}
.nav-cta, .btn-primary {
  color: #f7f2ff;
  background: linear-gradient(180deg, rgba(176, 130, 255, 0.62), rgba(120, 72, 210, 0.5));
  border: 1px solid rgba(201, 166, 255, 0.55);
  padding: 9px 16px;
}
.btn-primary { padding: 12px 22px; }
.btn-ghost {
  color: var(--text); background: transparent;
  border: 1px solid var(--border); padding: 12px 22px;
}
.btn-ghost:hover { border-color: var(--border-strong); color: var(--bright); }
.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--border);
  color: var(--bright); font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 8px 12px; border-radius: 8px; cursor: pointer;
}
.section-tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 18px;
}
.section-headline {
  font-size: clamp(36px, 5vw, 56px); font-weight: 600; line-height: 1.05;
  letter-spacing: -0.03em; color: var(--bright); margin-bottom: 18px; max-width: 720px;
}
.section-body { font-size: 16px; color: var(--muted); line-height: 1.75; max-width: 560px; }
.disclaimer { font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--muted); line-height: 1.6; }
.shot-frame {
  background: var(--panel-data); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}
.shot-frame img { width: 100%; height: auto; }
.shot-caption {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted); padding: 14px 18px; border-top: 1px solid var(--border);
}

#hero {
  display: flex; align-items: center;
  padding: 112px 48px 56px;
}
.hero-grid {
  display: grid; grid-template-columns: minmax(280px, 0.92fr) minmax(340px, 1.18fr);
  gap: 56px; align-items: center; width: 100%; max-width: 1280px; margin: 0 auto;
}
.hero-carousel { min-width: 0; }
.hero-carousel-frame {
  position: relative; width: 100%; aspect-ratio: 16 / 10; min-height: 280px;
  background: var(--panel-data); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4);
}
.hero-carousel-slide { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 0.7s ease; pointer-events: none; }
.hero-carousel-slide.is-active { opacity: 1; pointer-events: auto; }
.hero-carousel-slide img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.hero-carousel-caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 16px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--bright); background: linear-gradient(180deg, transparent, rgba(10, 6, 18, 0.86));
}
.hero-carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 14px; }
.hero-carousel-dots button {
  width: 7px; height: 7px; padding: 0; border: 0; border-radius: 999px;
  background: rgba(201, 166, 255, 0.28); cursor: pointer;
}
.hero-carousel-dots button.is-active { width: 22px; background: var(--accent); }
.hero-eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 22px;
}
.hero-eyebrow img { width: 22px; height: 22px; max-width: 22px; object-fit: contain; }
.hero-headline {
  font-size: clamp(48px, 6.4vw, 80px); font-weight: 600; line-height: 0.98;
  letter-spacing: -0.04em; color: var(--bright); max-width: 12ch;
}
.hero-headline em { font-style: normal; color: var(--accent); }
.hero-sub { font-size: 18px; color: var(--muted); max-width: 540px; margin-top: 28px; line-height: 1.7; }
.hero-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 40px; }
.hero-note { margin-top: 24px; max-width: 560px; }

.band { padding: 110px 48px; }
.band--steel { background: rgba(8, 4, 16, 0.35); }
.band-inner { max-width: 1180px; margin: 0 auto; }
.stats-bar {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--panel); backdrop-filter: blur(16px);
  padding: 32px 48px; display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat-item { padding: 0 32px; border-right: 1px solid var(--border); }
.stat-item:first-child { padding-left: 0; }
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 36px; font-weight: 600; color: var(--accent); letter-spacing: -0.03em; line-height: 1; }
.stat-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); margin-top: 8px;
}
.concept-grid, .surface-grid, .program-grid, .insight-grid { display: grid; gap: 14px; margin-top: 48px; }
.concept-grid { grid-template-columns: repeat(3, 1fr); }
.surface-grid { grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; }
.program-grid { grid-template-columns: repeat(2, 1fr); }
.insight-grid { grid-template-columns: 1fr 1fr; }
.concept-card, .insight-card {
  background: var(--panel-data); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 26px;
}
.concept-kicker {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}
.concept-card h3, .insight-card h3 {
  font-size: 20px; font-weight: 600; letter-spacing: -0.02em; color: var(--bright); margin-bottom: 10px; line-height: 1.2;
}
.concept-card p, .insight-card p { font-size: 14px; color: var(--muted); line-height: 1.65; }
.insight-card time {
  display: block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 10px;
}
.insight-card a {
  display: inline-block; margin-top: 16px; font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); text-decoration: none;
}
.surface-copy h3 { font-size: 28px; font-weight: 600; letter-spacing: -0.03em; color: var(--bright); margin: 12px 0; }
.surface-copy p { color: var(--muted); line-height: 1.7; }
.surface-stack { display: flex; flex-direction: column; gap: 72px; }
#cta { text-align: center; }
.cta-headline {
  font-size: clamp(40px, 6vw, 68px); font-weight: 600; line-height: 1.05;
  letter-spacing: -0.035em; color: var(--bright); max-width: 720px; margin: 0 auto 16px;
}
.cta-sub {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 36px;
}
.cta-actions { display: flex; gap: 12px; align-items: center; justify-content: center; flex-wrap: wrap; }

footer.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(16, 8, 24, 0.72);
  padding: 36px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.footer-left { display: flex; flex-direction: column; gap: 8px; }
.footer-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.footer-logo-name { font-size: 14px; }
.footer-tagline {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.footer-parent {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}
.footer-parent:hover { color: var(--bright); }
.footer-legal { font-family: var(--mono); font-size: 10px; color: rgba(160, 143, 184, 0.7); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

.product {
  background: #070b14; color: #e8eef7;
  border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 22px; padding: 22px 18px 8px;
}
.product h3 { margin: 0 0 8px; font-size: 1.7rem; letter-spacing: -0.03em; color: #f8fafc; }
.sub { color: #93a4bd; font-size: 0.92rem; max-width: 80ch; }
.donut-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 22px; align-items: center; margin: 18px 0 8px; }
.donut-fig { position: relative; width: 280px; height: 280px; }
.donut-fig svg { width: 280px; height: 280px; display: block; }
.donut-center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; pointer-events: none; }
.donut-center strong { font-size: 28px; letter-spacing: -0.04em; }
.donut-center span { color: #93a4bd; font-size: 12px; }
.donut-legend { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; max-height: 280px; overflow: auto; }
.donut-legend button, .crumb button, .group-button {
  font: inherit; color: inherit; background: transparent; border: 0; cursor: pointer;
}
.donut-legend button { display: flex; justify-content: space-between; gap: 12px; width: 100%; text-align: left; padding: 5px 2px; }
.swatch { width: 9px; height: 9px; border-radius: 99px; display: inline-block; margin-right: 8px; }
.rank-tools { display: grid; grid-template-columns: 1fr 260px; gap: 18px; margin: 14px 0 0; align-items: end; }
.rank-tools label { display: grid; gap: 6px; color: #93a4bd; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; }
.search, .group-button {
  width: 100%; text-align: left; padding: 10px 12px; border-radius: 12px;
  background: rgba(7, 11, 20, 0.4); border: 1px solid rgba(255,255,255,0.2); color: #e8eef7;
}
.group-menu { position: relative; }
.group-panel {
  position: absolute; z-index: 8; right: 0; width: 260px; top: calc(100% + 6px);
  max-height: 320px; overflow: auto; padding: 8px; background: #10182a;
  border: 1px solid rgba(255,255,255,0.2); border-radius: 14px;
}
.group-panel label { display: flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; font-size: 14px; color: #e8eef7; padding: 6px 8px; }
.group-rule { height: 1px; margin: 6px 8px; background: rgba(255,255,255,0.14); }
.sheet { overflow: auto; margin-top: 14px; max-height: 560px; }
.own { width: 100%; border-collapse: collapse; }
.own th { letter-spacing: 0.08em; text-transform: uppercase; font-size: 11px; color: #93a4bd; text-align: left; padding: 8px 10px; }
.own td { padding: 10px; vertical-align: top; }
.own tr.rank-row { cursor: pointer; }
.own tr.rank-row td { border-top: 1px solid rgba(255,255,255,0.08); }
.own tr.rank-row:hover td { background: rgba(255,255,255,0.03); }
.own td.worth, .own th.worth { text-align: right; white-space: nowrap; }
.rank-name { font-weight: 600; }
.rank-panel { display: grid; grid-template-columns: 1.45fr 0.9fr; gap: 28px; padding: 4px 8px 18px 3rem; }
.rank-panel p { margin: 0 0 8px; }
.tie { color: #93a4bd; font-size: 13px; }
.profile { display: inline-block; margin-top: 10px; background: rgba(94, 234, 212, 0.12); color: #5eead4; border: 1px solid rgba(94, 234, 212, 0.4); text-decoration: none; border-radius: 8px; padding: 8px 14px; font-weight: 700; }
.pos .move { display: block; margin-top: 2px; font-size: 11px; color: #93a4bd; }
.industry-head td { padding: 18px 10px 6px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 12px; }
.history-chart { position: relative; }
.history-chart svg { width: 100%; height: auto; display: block; }
.history-tip {
  position: absolute; z-index: 2; transform: translate(-50%, -120%);
  min-width: 76px; padding: 8px 10px; text-align: center; pointer-events: none;
  background: rgba(8, 12, 22, 0.94); border: 1px solid rgba(255,255,255,0.16); border-radius: 8px;
}
.history-tip span { display: block; color: #cbd5e1; font-size: 12px; }
.range-title { color: #93a4bd; font-size: 14px; margin-bottom: 4px; }
.pyramid-note { margin: 0 0 10px; }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.crumb button { border: 1px solid rgba(255,255,255,0.2); border-radius: 999px; padding: 6px 10px; }
.crumb button.on { background: #e8eef7; color: #070b14; }
.pyramid-stage { overflow: auto; }
.pyramid-stage svg { display: block; width: 100%; min-width: 720px; height: auto; }
.pyramid-detail { color: #cbd5e1; padding: 8px 0 16px; }

@media (max-width: 900px) {
  nav.site-nav { padding: 14px 20px; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 16px;
    padding: 18px 20px 24px; background: rgba(16, 8, 24, 0.96); border-bottom: 1px solid var(--border);
  }
  .nav-links.is-open { display: flex; }
  #hero, .band, .stats-bar { padding-left: 20px; padding-right: 20px; }
  .hero-grid, .concept-grid, .surface-grid, .program-grid, .insight-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 36px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); padding-top: 24px; padding-bottom: 24px; gap: 20px 0; }
  .stat-item { padding: 0 12px 12px 0; border-right: none; }
  footer.site-footer { flex-direction: column; text-align: center; padding: 28px 20px; }
  .footer-left, .footer-logo, .footer-parent { align-items: center; }
  .donut-wrap, .rank-panel, .rank-tools { grid-template-columns: 1fr; }
  .donut-fig { margin: 0 auto; }
  .rank-panel { padding-left: 8px; }
  .pyramid-stage svg { min-width: 0; }
}