/* Rayton Investments - enterprise marketing site.
   Layered on the shared brand tokens in theme.css (navy + teal). */

:root { --font-display: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }

html { scroll-behavior: smooth; }
body { overflow-x: hidden; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 16px 46px; transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  background: transparent; border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom-color: var(--line); box-shadow: 0 6px 24px rgba(0,0,0,0.18);
}
.nav-links { display: flex; gap: 30px; }
.nav-links a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 14px; letter-spacing: 0.2px; position: relative; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--accent); transition: width 0.2s ease; }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* First screen shows a dark hero, so nav text starts light regardless of theme. */
.nav:not(.scrolled) .nav-links a { color: rgba(233,240,244,0.72); }
.nav:not(.scrolled) .nav-links a:hover { color: #fff; }
.nav:not(.scrolled) .theme-toggle { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.16); color: #eef4f8; }
/* Over the dark hero the logo must be the white variant in both themes. */
.nav:not(.scrolled) .brand-logo { background-image: url("/static/brand/ri-full-dark.png"); }

.btn.glass {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.22); color: #f2f7fa;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.btn.glass:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.4); }
.btn.lg { padding: 14px 26px; font-size: 15px; border-radius: 12px; }

/* ---------- Hero (committed dark band) ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 150px 46px 0; margin-top: -73px;
  background:
    radial-gradient(120% 90% at 50% -10%, #12283a 0%, #0a1622 46%, #070f18 100%);
  color: #e9f1f6;
}
.hero-aurora {
  position: absolute; inset: -20% -10% auto -10%; height: 620px; z-index: -1; filter: blur(60px); opacity: 0.55;
  background:
    radial-gradient(38% 60% at 22% 30%, rgba(31,184,155,0.55), transparent 70%),
    radial-gradient(34% 50% at 78% 20%, rgba(45,120,170,0.5), transparent 70%),
    radial-gradient(30% 46% at 60% 60%, rgba(31,184,155,0.28), transparent 70%);
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate3d(0, 24px, 0) scale(1.06); } }
.hero-mark {
  position: absolute; right: -80px; top: 40px; width: 560px; height: 560px; z-index: -1; opacity: 0.05;
  background: url("/static/brand/ri-icon-dark.png") center / contain no-repeat;
  transform: rotate(-6deg);
}
.hero-inner { max-width: 1120px; margin: 0 auto; padding-bottom: 20px; }
.eyebrow {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 26px; padding: 7px 14px; border: 1px solid rgba(31,184,155,0.35);
  border-radius: 999px; background: rgba(31,184,155,0.08);
}
.hero h1 {
  font-family: var(--font-display); font-weight: 800; font-size: clamp(34px, 6.4vw, 78px);
  line-height: 1.05; letter-spacing: -1.8px; margin: 0 0 26px; max-width: 15ch; text-wrap: balance;
  overflow-wrap: break-word;
}
.grad { color: var(--accent); background: linear-gradient(100deg, #2fd8bb, #1fb89b 55%, #46a6d6); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lede { font-size: clamp(17px, 2vw, 21px); line-height: 1.62; color: rgba(224,236,243,0.78); max-width: 62ch; margin: 0 0 38px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  max-width: 1120px; margin: 92px auto 0; display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hstat { padding: 30px 8px 40px; border-right: 1px solid rgba(255,255,255,0.10); }
.hstat:last-child { border-right: 0; }
.hstat-n { font-family: var(--font-display); font-size: 40px; font-weight: 800; letter-spacing: -1px; color: #fff; }
.hstat-l { color: rgba(224,236,243,0.62); font-size: 13.5px; margin-top: 6px; }

/* ---------- Section scaffolding ---------- */
main { display: block; }
.section { padding: 104px 46px; max-width: 1200px; margin: 0 auto; }
.section.alt {
  max-width: none; margin: 0; background: var(--panel);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.section.alt > * { max-width: 1200px; margin-left: auto; margin-right: auto; }
.sec-eyebrow { display: block; font-size: 12.5px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.sec-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 3.8vw, 44px); letter-spacing: -0.8px; margin: 0 0 14px; text-wrap: balance; }
.sec-sub { color: var(--muted); font-size: 18px; line-height: 1.6; max-width: 62ch; margin: 0; }
.sec-head { max-width: 760px; margin-bottom: 52px; }

/* Reveal on scroll */
/* Reveal-on-scroll: only arms once JS marks the page ready, so content is never
   lost if JS is slow, blocked, or the observer never fires. */
.reveal { opacity: 1; transform: none; }
.js-reveal .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(.2,.7,.2,1); }
.js-reveal .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal, .js-reveal .reveal { opacity: 1; transform: none; } .hero-aurora { animation: none; } }

/* ---------- Overview + structure tree ---------- */
.overview { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 64px; align-items: center; }
.ov-copy p { color: var(--muted); font-size: 17px; line-height: 1.7; margin: 0 0 16px; }
.ov-copy strong { color: var(--text); }
.ov-tree { display: flex; flex-direction: column; align-items: center; gap: 0; }
.tree-node {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px;
  text-align: center; box-shadow: var(--shadow); width: 100%;
}
.section:not(.alt) .tree-node { background: var(--panel-2); }
.tree-top { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.tn-brand { display: block; font-family: var(--font-display); font-weight: 700; font-size: 16px; }
.tn-loc { display: block; color: var(--muted); font-size: 12.5px; margin-top: 3px; }
.tree-stem { width: 2px; height: 30px; background: linear-gradient(var(--accent), var(--line)); }
.tree-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; width: 100%; position: relative; }
.tree-row::before { content: ""; position: absolute; top: -16px; left: 25%; right: 25%; height: 2px; background: var(--line); }
.tree-row .tree-node::before { content: ""; position: absolute; }

/* ---------- Operating companies ---------- */
.co-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.opco {
  display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 30px 30px 26px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.section.alt .opco { background: var(--bg); }
.opco:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: var(--shadow); }

/* Theme-aware operating-company logos (dark-on-light vs white-on-dark). */
.opco-logo { height: 30px; aspect-ratio: 1920 / 696; background-repeat: no-repeat; background-position: left center; background-size: contain; margin-bottom: 18px; }
.opco-logo.managedit  { background-image: url("/static/brand/opco-managedit-light.png"); }
.opco-logo.secure     { background-image: url("/static/brand/opco-secure-light.png"); }
.opco-logo.connect    { background-image: url("/static/brand/opco-connect-light.png"); }
.opco-logo.forensics  { background-image: url("/static/brand/opco-forensics-light.png"); }
:root[data-theme="dark"] .opco-logo.managedit  { background-image: url("/static/brand/opco-managedit-dark.png"); }
:root[data-theme="dark"] .opco-logo.secure     { background-image: url("/static/brand/opco-secure-dark.png"); }
:root[data-theme="dark"] .opco-logo.connect    { background-image: url("/static/brand/opco-connect-dark.png"); }
:root[data-theme="dark"] .opco-logo.forensics  { background-image: url("/static/brand/opco-forensics-dark.png"); }

.opco p { color: var(--muted); font-size: 14.5px; line-height: 1.68; margin: 0 0 20px; }
.opco-link {
  margin-top: auto; align-self: flex-start; font-weight: 700; font-size: 14px; color: var(--accent);
  text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s ease;
}
.opco-link:hover { border-bottom-color: var(--accent); }
.co-note { text-align: center; color: var(--muted); font-size: 15px; margin: 44px 0 0; }
.co-note strong { color: var(--text); }
.co-note a { color: var(--accent); text-decoration: none; font-weight: 700; }
.co-note a:hover { text-decoration: underline; }

/* Live market strip in the hero */
.market-strip {
  max-width: 1120px; margin: 30px auto 0; display: flex; flex-wrap: wrap; gap: 12px;
}
.market-strip .quote {
  display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 12px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); min-width: 190px;
}
.market-strip .q-ico { font-size: 18px; }
.market-strip .q-label { color: rgba(224,236,243,0.62); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; }
.market-strip .q-price { font-family: var(--font-display); font-weight: 700; font-size: 17px; color: #fff; font-variant-numeric: tabular-nums; }
.market-strip .q-chg { font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; }
.market-strip .q-chg.up { color: #34d39c; }
.market-strip .q-chg.down { color: #ff6b6b; }
.market-strip .q-chg.flat { color: #6aa3e0; }
.market-strip .q-live { margin-left: auto; }

/* ---------- Investments ---------- */
.inv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.inv-card {
  --inv-accent: var(--accent);
  position: relative; overflow: hidden; display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 22px; padding: 30px 30px 26px; min-height: 300px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.inv-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--inv-accent), transparent 85%);
}
.inv-card::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 180px; height: 180px;
  border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--inv-accent) 16%, transparent), transparent 70%);
  pointer-events: none;
}
.inv-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--inv-accent) 45%, var(--line)); }
.inv-theme-btc { --inv-accent: #f7931a; }
.inv-theme-gold { --inv-accent: #d4af37; }
.inv-theme-eq { --inv-accent: var(--accent); }
.inv-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; position: relative; z-index: 1; }
.inv-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 16px; box-shadow: 0 6px 16px color-mix(in srgb, var(--inv-accent) 22%, transparent); }
.inv-icon svg { width: 28px; height: 28px; }
.inv-btc { color: #fff; background: linear-gradient(140deg, #f9a83d, #f7931a); }
.inv-gold { color: #fff; background: linear-gradient(140deg, #e6c35a, #c9a227); }
.inv-eq { color: var(--accent-ink, #fff); background: linear-gradient(140deg, color-mix(in srgb, var(--accent) 78%, #fff), var(--accent)); }
.inv-tag {
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.4px; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; color: var(--inv-accent);
  background: color-mix(in srgb, var(--inv-accent) 13%, transparent);
  border: 1px solid color-mix(in srgb, var(--inv-accent) 32%, transparent);
}
.inv-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; margin: 0 0 12px; position: relative; z-index: 1; }
.inv-card p { color: var(--muted); font-size: 15.5px; line-height: 1.68; margin: 0; position: relative; z-index: 1; }
.inv-card strong { color: var(--text); }
.inv-foot { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 22px; position: relative; z-index: 1; }
.inv-chip {
  font-size: 13px; font-weight: 600; padding: 5px 12px; border-radius: 8px;
  color: var(--text); background: var(--panel-2); border: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}

/* ---------- Framework steps (connected journey) ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step {
  position: relative; background: var(--bg); border: 1px solid var(--line);
  border-radius: 20px; padding: 30px 26px 28px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.section.alt .step { background: var(--panel-2); }
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.step-rail { position: relative; display: flex; align-items: center; margin-bottom: 22px; }
.step-node {
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; flex: none;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.step-node svg { width: 26px; height: 26px; }
/* Connector line running to the next step's node */
.step-rail::after {
  content: ""; position: absolute; left: 56px; right: -20px; top: 50%; height: 2px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 55%, var(--line)), var(--line));
}
.step:last-child .step-rail::after { display: none; }
.step-rail::before {
  content: ""; position: absolute; right: -24px; top: 50%; transform: translateY(-50%) rotate(45deg);
  width: 8px; height: 8px; border-top: 2px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  border-right: 2px solid color-mix(in srgb, var(--accent) 55%, var(--line));
}
.step:last-child .step-rail::before { display: none; }
.step-n { font-family: var(--font-display); font-weight: 800; font-size: 12.5px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); }
.step h3 { font-family: var(--font-display); font-weight: 700; font-size: 20px; margin: 8px 0 10px; }
.step p { color: var(--muted); font-size: 14.5px; line-height: 1.62; margin: 0; }
@media (max-width: 900px) {
  .inv-grid, .steps { grid-template-columns: 1fr; }
  .step-rail::after, .step-rail::before { display: none; }
}
@media (min-width: 901px) and (max-width: 1100px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2) .step-rail::after, .step:nth-child(2) .step-rail::before { display: none; }
}

/* ---------- CTA band ---------- */
.cta-band {
  max-width: 1200px; margin: 0 auto 96px; display: flex; align-items: center; justify-content: space-between;
  gap: 30px; flex-wrap: wrap; border-radius: 26px; padding: 54px 56px;
  background: radial-gradient(120% 140% at 0% 0%, #14364a 0%, #0b1b28 55%, #081420 100%);
  color: #eaf2f6; border: 1px solid rgba(255,255,255,0.08);
}
.cta-band h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.6px; margin: 0 0 8px; max-width: 20ch; text-wrap: balance; }
.cta-band p { margin: 0; color: rgba(224,236,243,0.72); font-size: 16px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); background: var(--panel); }
.foot-top { max-width: 1200px; margin: 0 auto; padding: 64px 46px 40px; display: grid; grid-template-columns: 1.2fr 2fr; gap: 48px; }
.foot-brand .brand-logo { height: 40px; margin-bottom: 18px; }
.foot-brand p { color: var(--muted); font-size: 15px; line-height: 1.65; max-width: 40ch; margin: 0; }
.foot-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.foot-links h4 { font-size: 12.5px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin: 0 0 16px; }
.foot-links a, .foot-links span { display: block; color: var(--text); text-decoration: none; font-size: 14.5px; margin-bottom: 10px; opacity: 0.85; }
.foot-links a:hover { color: var(--accent); opacity: 1; }
.foot-legal {
  max-width: 1200px; margin: 0 auto; padding: 22px 46px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 13px;
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .nav { padding: 14px 22px; }
  .nav-links { display: none; }
  .hero { padding: 128px 22px 0; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hstat:nth-child(2n) { border-right: 0; }
  .section { padding: 72px 22px; }
  .overview { grid-template-columns: 1fr; gap: 40px; }
  .co-grid { grid-template-columns: 1fr 1fr; }
  .inv-grid, .steps { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 28px; }
}
@media (max-width: 560px) {
  .co-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .hstat { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
}