:root {
  --ink: #08110f;
  --deep: #071411;
  --forest: #0d2b23;
  --green: #1ed49b;
  --green-soft: #a8f3d7;
  --paper: #f2f0e9;
  --muted: #9baaa4;
  --line: rgba(8, 17, 15, .14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Manrope, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 20; background: white; padding: .8rem 1rem; }
.skip-link:focus { top: 1rem; }
.site-header { position: fixed; z-index: 10; top: 0; left: 0; right: 0; height: 86px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 clamp(1.4rem, 4vw, 4.5rem); color: white; border-bottom: 1px solid rgba(255,255,255,.15); transition: .3s ease; }
.site-header.scrolled { height: 70px; background: rgba(7,20,17,.94); backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: center; gap: .72rem; width: max-content; text-decoration: none; letter-spacing: .08em; font-size: .84rem; font-weight: 500; }
.brand strong { color: var(--green); }
.desktop-nav { display: flex; gap: 2.2rem; }
.desktop-nav a { font-size: .78rem; text-decoration: none; color: rgba(255,255,255,.72); }
.desktop-nav a:hover { color: white; }
.header-cta { justify-self: end; font-size: .78rem; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--green); padding-bottom: .3rem; }
.hero { min-height: 780px; height: 100svh; padding: 150px clamp(1.4rem, 7vw, 8rem) 3.5rem; color: white; background: radial-gradient(circle at 78% 45%, #153c31 0, #0b211b 24%, #071411 62%); position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.hero-grid, .contact-grid { position: absolute; inset: 0; opacity: .17; background-image: linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(90deg, transparent, black 30%, black); }
.hero::after { content: ""; position: absolute; width: min(54vw, 730px); aspect-ratio: 1; right: -4%; top: 17%; border: 1px solid rgba(30,212,155,.34); border-radius: 50%; box-shadow: 0 0 0 80px rgba(30,212,155,.025), 0 0 0 160px rgba(30,212,155,.02); }
.signal { position: absolute; border-radius: 50%; background: var(--green); box-shadow: 0 0 24px var(--green); animation: pulse 3s ease infinite; }
.signal-a { width: 6px; height: 6px; right: 13%; top: 33%; }
.signal-b { width: 4px; height: 4px; right: 36%; bottom: 28%; animation-delay: 1s; }
@keyframes pulse { 50% { opacity: .35; transform: scale(2); } }
.hero-content { position: relative; z-index: 2; max-width: 850px; }
.eyebrow, .section-index { font: 500 .69rem/1.4 "DM Mono", monospace; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow { color: var(--green-soft); display: flex; align-items: center; gap: .7rem; }
.eyebrow span { width: 26px; height: 1px; background: var(--green); }
h1 { margin: 1.2rem 0 1.6rem; font-size: clamp(3.8rem, 7.8vw, 8rem); line-height: .92; letter-spacing: -.06em; max-width: 940px; font-weight: 500; }
h1 em { font-family: Georgia, serif; color: var(--green); font-weight: 400; }
.hero-copy { max-width: 680px; color: #c9d5d1; font-size: clamp(1rem, 1.45vw, 1.25rem); line-height: 1.7; }
.hero-actions { margin-top: 2.5rem; display: flex; align-items: center; gap: 2.2rem; flex-wrap: wrap; }
.button { display: inline-flex; gap: 1.2rem; align-items: center; justify-content: center; min-height: 54px; padding: 0 1.45rem; font-size: .78rem; font-weight: 700; text-decoration: none; transition: .25s ease; }
.button-primary { background: var(--green); color: var(--ink); }
.button-primary:hover { background: var(--green-soft); transform: translateY(-2px); }
.text-link { font-size: .78rem; color: #dce6e2; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.35); padding-bottom: .25rem; }
.hero-proof { position: absolute; z-index: 2; left: clamp(1.4rem, 7vw, 8rem); right: clamp(1.4rem, 7vw, 8rem); bottom: 3rem; display: grid; grid-template-columns: repeat(3, 1fr); max-width: 860px; border-top: 1px solid rgba(255,255,255,.2); }
.hero-proof div { padding: 1.2rem 1.5rem 0 0; display: flex; align-items: baseline; gap: .8rem; }
.hero-proof strong { font-size: 1rem; color: white; white-space: nowrap; }
.hero-proof span { color: var(--muted); font-size: .7rem; line-height: 1.4; max-width: 145px; }
.section-shell { padding: 8rem clamp(1.4rem, 7vw, 8rem); }
.section-index { color: #63716c; }
.intro { display: grid; grid-template-columns: 1fr 3fr; gap: 4rem 2rem; }
.intro-copy { grid-column: 1 / -1; display: grid; grid-template-columns: 1.7fr 1fr; gap: 3rem; align-items: end; padding-left: 25%; }
.kicker { font: 500 .7rem/1.4 "DM Mono", monospace; letter-spacing: .09em; text-transform: uppercase; color: #537168; }
h2 { margin: .8rem 0 0; font-size: clamp(2.7rem, 5vw, 5rem); line-height: 1; letter-spacing: -.055em; font-weight: 500; }
.intro-copy > p:last-child, .about-copy, .regulatory-copy, .perspective-content > p { color: #52615c; font-size: .95rem; line-height: 1.8; }
.capability-list { grid-column: 1/-1; margin-top: 3rem; border-top: 1px solid var(--line); }
.capability { display: grid; grid-template-columns: 3fr 1fr; gap: 2rem; align-items: center; padding: 2.4rem 0; border-bottom: 1px solid var(--line); }
.capability h3 { margin: 0 0 .6rem; font-size: 1.55rem; font-weight: 600; }
.capability p { margin: 0; max-width: 650px; color: #64726d; line-height: 1.7; font-size: .88rem; }
.capability svg { justify-self: end; width: 74px; fill: none; stroke: #587169; stroke-width: 1.4; }
.perspective { min-height: 760px; display: grid; grid-template-columns: 1.1fr 1fr; background: var(--deep); color: white; }
.perspective-visual { position: relative; overflow: hidden; background: radial-gradient(circle, rgba(30,212,155,.17), transparent 54%); display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(168,243,215,.22); border-radius: 50%; aspect-ratio: 1; }
.orbit-1 { width: 22%; }.orbit-2 { width: 48%; }.orbit-3 { width: 76%; }
.core { width: 76px; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--green); border-radius: 50%; color: var(--green); font: .75rem "DM Mono"; box-shadow: 0 0 40px rgba(30,212,155,.24); }
.node { position: absolute; font: .6rem "DM Mono"; letter-spacing: .12em; color: var(--green-soft); background: var(--deep); padding: .5rem; }
.node-a { top: 28%; left: 22%; }.node-b { right: 15%; top: 46%; }.node-c { bottom: 25%; left: 30%; }
.perspective-content { padding: 8rem clamp(2rem, 7vw, 7rem); display: flex; flex-direction: column; justify-content: center; border-left: 1px solid rgba(255,255,255,.12); }
.perspective-content .section-index { color: var(--green); }
.perspective-content h2 { margin: 2.2rem 0; }
.perspective-content > p { color: #aab9b4; max-width: 570px; }
blockquote { margin: 2.5rem 0 0; padding: 0 0 0 1.4rem; border-left: 1px solid var(--green); color: #dbe7e3; font: italic 1.15rem/1.7 Georgia, serif; max-width: 520px; }
.regulatory { background: var(--forest); color: white; display: grid; grid-template-columns: 1.8fr 1fr; gap: 3rem; }
.regulatory .section-index { color: var(--green); }
.regulatory-heading h2 { font-size: clamp(2.5rem, 4vw, 4rem); }
.regulatory-copy { color: #b6c5c0; align-self: end; }
.text-link.light { display: inline-block; margin-top: 1.3rem; color: white; }
.about { display: grid; grid-template-columns: 1.8fr 1fr; gap: 3rem; }
.about-main h2 { font-size: clamp(2.6rem, 4.7vw, 4.6rem); }
.about-copy { align-self: end; }
.contact { min-height: 640px; position: relative; overflow: hidden; background: var(--green); display: grid; place-items: center; padding: 7rem 2rem; text-align: center; }
.contact-grid { opacity: .2; mask-image: radial-gradient(circle, black, transparent 70%); }
.contact::before { content: ""; position: absolute; width: 500px; aspect-ratio: 1; border: 1px solid rgba(7,20,17,.25); border-radius: 50%; box-shadow: 0 0 0 100px rgba(7,20,17,.04), 0 0 0 200px rgba(7,20,17,.025); }
.contact-content { position: relative; z-index: 2; max-width: 900px; }
.contact .eyebrow { justify-content: center; color: var(--forest); }
.contact .eyebrow span { background: var(--forest); }
.contact h2 { font-size: clamp(3.2rem, 7vw, 7rem); }
.contact p:not(.eyebrow) { margin: 1.5rem auto 2rem; font-size: 1rem; }
.button-light { background: var(--deep); color: white; }
.button-light:hover { background: white; color: var(--deep); transform: translateY(-2px); }
footer { background: var(--deep); color: #80908a; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 2rem; padding: 2rem clamp(1.4rem, 4vw, 4.5rem); font-size: .68rem; }
.footer-brand { color: white; }.footer-brand strong { color: var(--green); }
footer p:nth-child(2) { text-align: center; } footer p:last-child { text-align: right; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (max-width: 900px) {
  .desktop-nav { display: none; }.site-header { grid-template-columns: 1fr auto; }
  .hero { min-height: 850px; padding-top: 130px; justify-content: flex-start; }
  h1 { font-size: clamp(3.5rem, 14vw, 6rem); margin-top: 2rem; }
  .hero-proof { grid-template-columns: 1fr; bottom: 2rem; }.hero-proof div { padding-top: .65rem; }
  .intro, .about, .regulatory { grid-template-columns: 1fr; }
  .intro-copy, .capability-list { grid-column: 1; }.intro-copy { grid-template-columns: 1fr; padding-left: 0; }
  .capability { grid-template-columns: 2.4fr .6fr; }
  .perspective { grid-template-columns: 1fr; }.perspective-visual { min-height: 480px; }.perspective-content { border-left: 0; }
  footer { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  footer p:nth-child(2), footer p:last-child { text-align: center; }
}
@media (max-width: 560px) {
  .site-header { height: 72px; padding: 0 1rem; }.brand span { font-size: .68rem; }.header-cta { font-size: 0; }.header-cta span { font-size: 1rem; }
  .hero { min-height: 800px; padding-left: 1.2rem; padding-right: 1.2rem; }.hero-copy { font-size: .94rem; }.hero-actions { gap: 1.2rem; }
  .hero-proof { left: 1.2rem; right: 1.2rem; }.hero-proof span { max-width: none; }
  .section-shell { padding: 6rem 1.3rem; }.capability { grid-template-columns: 1fr; }.capability svg { display: none; }
  .perspective-content { padding: 6rem 1.3rem; }.perspective-visual { min-height: 390px; }
  .contact { min-height: 580px; padding-inline: 1.3rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}