/* Paleops: standalone, dependency-free. All fonts come from the device. */
:root { color-scheme: dark; --bg:#111a15; --ink:#eff2e8; --muted:#adb9ae; --accent:#d6eea4; --line:#344138; --panel:#17231b; --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif; --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:28px; }
body { margin:0; background:var(--bg); color:var(--ink); font-family:var(--sans); -webkit-font-smoothing:antialiased; }
::selection { background:var(--accent); color:var(--bg); }
a { color:inherit; text-decoration:none; -webkit-tap-highlight-color:transparent; }
a:focus-visible { outline:3px solid var(--accent); outline-offset:6px; border-radius:3px; }
p,h1,h2,h3,figure { margin:0; }
svg { display:block; max-width:100%; }
.shell { width:min(1280px,calc(100% - 112px)); margin-inline:auto; }
.skip-link { position:absolute; z-index:20; top:12px; left:12px; padding:14px 18px; background:var(--accent); color:var(--bg); transform:translateY(-200%); }
.skip-link:focus { transform:translateY(0); }
.site-header { min-height:104px; display:flex; align-items:center; justify-content:space-between; gap:24px; border-bottom:1px solid var(--line); }
.brand { display:inline-flex; align-items:center; gap:10px; min-height:44px; font-size:25px; font-weight:600; letter-spacing:-.9px; }
.brand svg { width:29px; height:29px; color:var(--ink); }
nav { display:flex; align-items:center; gap:35px; font-size:13px; }
nav a { display:inline-flex; align-items:center; min-height:44px; }
nav a:hover { color:var(--accent); }
.nav-contact { border:1px solid #67765e; border-radius:99px; padding-inline:18px; gap:24px; }
.nav-contact svg { width:14px; height:14px; }
.hero { display:grid; grid-template-columns:1.04fr 1fr; align-items:center; gap:62px; padding:78px 0; }
.eyebrow { font-family:var(--mono); font-size:10px; line-height:1.7; letter-spacing:1.4px; text-transform:uppercase; color:var(--muted); }
.hero .eyebrow { display:flex; align-items:center; gap:10px; font-size:10px; letter-spacing:1px; }
.status-dot { flex-shrink:0; width:6px; height:6px; border-radius:50%; background:var(--accent); }
h1 { font-size:clamp(74px,8.25vw,118px); line-height:1.05; font-weight:500; letter-spacing:-6px; margin-top:25px; }
h1 span { color:var(--accent); }
.hero-description { max-width:510px; margin-top:25px; font-size:clamp(22px,2.1vw,29px); line-height:1.45; letter-spacing:-.7px; }
.button { display:inline-flex; align-items:center; justify-content:space-between; gap:54px; min-height:52px; margin-top:32px; padding:15px 20px; border-radius:4px; background:var(--accent); color:#172118; font-size:14px; font-weight:600; transition:background .18s ease,transform .18s ease; }
.button svg { width:18px; height:18px; }
.button:hover { background:#e7f7c6; transform:translateY(-2px); }
.hero-note { margin-top:24px; font-size:12px; color:var(--muted); }
.hero-visual { min-width:0; border:1px solid #364838; border-radius:6px; background:linear-gradient(140deg,#1b291e,#142019); }
.visual-heading { padding:17px 20px 0; display:flex; justify-content:space-between; align-items:center; font:10px/1.5 var(--mono); letter-spacing:1.4px; color:#b5c9a6; }
.visual-plus { width:18px; height:18px; }
.system-diagram { width:100%; height:auto; }
.hero-visual figcaption { padding:15px 15px; border-top:1px solid #364838; text-align:center; font:10px/1.6 var(--mono); color:#b5c9a6; }
.section { padding:72px 0; border-top:1px solid var(--line); }
h2 { font-size:clamp(32px,3.2vw,45px); font-weight:500; line-height:1.17; letter-spacing:-1.6px; }
h2 span { color:var(--muted); }
.heading-row { display:grid; grid-template-columns:1.2fr 1fr; gap:65px; align-items:end; margin-top:24px; }
.heading-row > p { max-width:400px; color:var(--muted); font-size:15px; line-height:1.8; padding-bottom:2px; }
.build-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); margin-top:43px; }
.build-item { padding:0 25px; border-left:1px solid var(--line); }
.build-item:first-child { padding-left:0; border:0; }
.build-item:last-child { padding-right:0; }
.item-top { display:flex; justify-content:space-between; align-items:center; margin-bottom:25px; }
.number { color:var(--muted); font:11px/2 var(--mono); }
.item-top svg { width:35px; height:35px; stroke:var(--accent); stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round; }
h3 { font-size:20px; line-height:1.4; font-weight:500; letter-spacing:-.45px; }
.build-item h3 { max-width:210px; }
.build-item > p { margin-top:15px; font-size:14px; line-height:1.8; color:var(--muted); }
.category { display:block; margin-top:26px; font:9px/1.7 var(--mono); letter-spacing:1px; color:#c5d8ad; }
.audience { display:grid; grid-template-columns:1fr 1.25fr; gap:88px; }
.audience-intro h2 { margin-top:25px; }
.audience-intro > p:not(.eyebrow) { max-width:320px; margin-top:21px; font-size:15px; line-height:1.8; color:var(--muted); }
.orbit-mark { position:relative; width:98px; height:72px; margin-top:27px; }
.orbit-mark span { position:absolute; width:65px; height:65px; border:1px solid #687e5e; border-radius:50%; top:2px; left:0; }
.orbit-mark span:nth-child(2) { left:17px; }.orbit-mark span:nth-child(3) { left:34px; }
.orbit-mark i { position:absolute; width:8px; height:8px; border-radius:50%; background:var(--accent); top:30px; left:46px; }
.audience-list { align-self:center; }
.audience-list article { display:grid; grid-template-columns:25px 1fr; gap:20px; padding:27px 0; border-bottom:1px solid var(--line); }
.audience-list article:first-child { border-top:1px solid var(--line); }
.audience-list p { max-width:380px; margin-top:10px; font-size:14px; line-height:1.8; color:var(--muted); }
.approach-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:40px; margin-top:39px; }
.approach-grid article { padding-top:21px; border-top:1px solid #65785b; }
.approach-tag { color:#c5d8ad; font:9px/1.8 var(--mono); letter-spacing:.5px; }
.approach-grid h3 { margin-top:17px; font-size:19px; }
.approach-grid p { margin-top:13px; color:var(--muted); font-size:14px; line-height:1.8; }
.contact { background:var(--accent); color:#172118; border-radius:6px; padding:49px 45px; display:grid; grid-template-columns:1fr auto; gap:32px; align-items:end; }
.contact .eyebrow { color:#3f5433; }
.contact h2 { font-size:clamp(30px,3.1vw,43px); margin-top:24px; letter-spacing:-1.8px; }
.contact p:last-child { max-width:390px; color:#3f5433; margin-top:20px; font-size:14px; line-height:1.8; }
.contact-email { display:flex; align-items:center; justify-content:space-between; gap:28px; font-size:clamp(19px,2vw,26px); letter-spacing:-.5px; border-bottom:1px solid #7e985d; padding:16px 0; min-height:60px; }
.contact-email svg { flex-shrink:0; width:25px; height:25px; transition:transform .18s ease; }
.contact-email:hover svg { transform:translate(3px,-3px); }
.contact a:focus-visible { outline-color:#172118; }
.site-footer { display:flex; align-items:center; justify-content:space-between; gap:20px; padding:30px 0; font-size:11px; color:var(--muted); }
.footer-brand { color:var(--ink); font-size:21px; }
.footer-brand svg { width:25px; height:25px; }
.back-top { display:inline-flex; align-items:center; gap:16px; min-height:44px; }
.back-top:hover { color:var(--accent); }
.back-top svg { width:16px; height:16px; }
@media (min-width:1500px) { .hero { padding-block:95px; } }
@media (max-width:1100px) {
  .shell { width:calc(100% - 64px); }
  .hero { gap:35px; padding-block:64px; }
  h1 { font-size:clamp(72px,8.3vw,94px); letter-spacing:-5px; }
  .hero-description { font-size:24px; }
  .hero .eyebrow { font-size:9px; letter-spacing:.8px; }
  .heading-row { gap:38px; }
  .build-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:32px 0; }
  .build-item,.build-item:first-child,.build-item:last-child { padding:0 30px; border-left:1px solid var(--line); }
  .build-item:nth-child(odd) { border-left:0; padding-left:0; }
  .build-item:nth-child(even) { padding-right:0; }
  .build-item:nth-child(n+3) { border-top:1px solid var(--line); padding-top:26px; }
  .build-item h3 { max-width:none; }
  .audience { gap:45px; }
  .approach-grid { gap:25px; }
  .contact { padding:40px 32px; gap:25px; }
}
@media (max-width:760px) {
  .shell { width:calc(100% - 40px); }
  .site-header { min-height:88px; gap:18px; }
  .brand { font-size:23px; gap:8px; }
  .brand svg { width:26px; height:26px; }
  nav { font-size:12px; gap:20px; }
  .nav-contact { gap:14px; padding-inline:13px; }
  .hero { grid-template-columns:1fr; gap:37px; padding-block:48px; }
  h1 { font-size:clamp(77px,14.5vw,102px); letter-spacing:-5px; margin-top:23px; }
  .hero .eyebrow { font-size:10px; }
  .hero-description { max-width:450px; font-size:25px; margin-top:22px; }
  .button { margin-top:27px; }
  .hero-note { margin-top:20px; }
  .hero-visual { width:100%; max-width:500px; justify-self:center; }
  .section { padding-block:47px; }
  h2 { font-size:35px; letter-spacing:-1.3px; }
  .heading-row { grid-template-columns:1fr; gap:21px; margin-top:21px; }
  .heading-row > p { max-width:470px; font-size:14px; }
  .build-grid { margin-top:31px; }
  .build-item,.build-item:first-child,.build-item:last-child { padding-inline:20px; }
  .build-item:nth-child(odd) { padding-left:0; }
  .build-item:nth-child(even) { padding-right:0; }
  .build-item h3 { font-size:19px; }
  .audience { grid-template-columns:1fr; gap:28px; }
  .audience-intro h2 { margin-top:20px; }
  .audience-intro > p:not(.eyebrow) { max-width:390px; }
  .orbit-mark { display:none; }
  .audience-list article { padding-block:25px; gap:14px; }
  .approach-grid { grid-template-columns:1fr; gap:25px; margin-top:28px; }
  .approach-grid article { padding-top:19px; }
  .approach-grid h3 { margin-top:12px; }
  .approach-grid p { max-width:500px; margin-top:10px; }
  .contact { grid-template-columns:1fr; padding:32px 27px; gap:23px; }
  .contact h2 { font-size:36px; letter-spacing:-1.5px; }
  .contact-email { max-width:390px; font-size:24px; }
  .site-footer { flex-wrap:wrap; gap:13px; padding-block:24px; }
  .footer-brand { font-size:20px; }
  .back-top { flex-basis:100%; min-height:36px; }
}
@media (max-width:480px) {
  .site-header { flex-wrap:wrap; padding-block:17px; gap:5px 20px; }
  nav { gap:22px; }
  .build-grid { grid-template-columns:1fr; gap:0; }
  .build-item,.build-item:first-child,.build-item:last-child { border:0; border-top:1px solid var(--line); padding:25px 0; }
  .build-item:last-child { padding-bottom:0; }
  .item-top { margin-bottom:16px; }
  .build-item h3 { font-size:21px; }
  .build-item > p { margin-top:10px; }
  .category { margin-top:20px; }
}
@media (max-width:360px) {
  .shell { width:calc(100% - 32px); }
  nav { gap:16px; font-size:11px; }
  .nav-contact { gap:12px; padding-inline:12px; }
  h1 { font-size:75px; letter-spacing:-4.5px; }
  .hero .eyebrow { font-size:8px; letter-spacing:.7px; }
  .hero-description { font-size:22px; }
  .hero-visual figcaption { font-size:9px; }
  h2 { font-size:31px; }
  .contact { padding:29px 21px; }
  .contact h2 { font-size:31px; }
  .contact-email { font-size:20px; gap:15px; }
}
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } *,*::before,*::after { animation:none !important; transition:none !important; } }