@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --ink: #0a1020;
  --paper: #f4f1ea;
  --muted: #6d706f;
  --line: rgba(11, 13, 15, 0.16);
  --accent: #c7f36b;
  --blue: #596bff;
  --cyan: #50d9e8;
  --violet: #a956f7;
  --coral: #ff705d;
  --content: min(1240px, calc(100vw - 64px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Manrope", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; top: -60px; left: 16px; z-index: 100; padding: 10px 16px; background: var(--accent); transition: top .2s; }
.skip-link:focus { top: 16px; }

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 50%;
  width: var(--content);
  height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transform: translateX(-50%);
  border-bottom: 1px solid rgba(255,255,255,.18);
  color: #f7f7f2;
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 15px; letter-spacing: -.02em; }
.brand strong { font-weight: 600; color: var(--accent); }
.brand-mark { width: 38px; height: 38px; flex: 0 0 auto; filter: drop-shadow(0 8px 18px rgba(89,107,255,.2)); }
nav { display: flex; gap: 34px; font: 400 11px/1 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
nav a { position: relative; padding: 12px 0; }
nav a::after { content: ""; position: absolute; left: 0; bottom: 6px; width: 0; height: 1px; background: var(--accent); transition: width .25s; }
nav a:hover::after, nav a:focus-visible::after { width: 100%; }
.nav-contact { margin-left: 6px; padding: 11px 15px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; transition: color .25s, background .25s, border-color .25s; }
.nav-contact::after { display: none; }
.nav-contact span { margin-left: 5px; color: var(--accent); }
.nav-contact:hover, .nav-contact:focus-visible { color: var(--ink); background: var(--accent); border-color: var(--accent); }
.nav-contact:hover span, .nav-contact:focus-visible span { color: var(--ink); }

.hero {
  min-height: 100svh;
  position: relative;
  overflow: hidden;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 78% 22%, rgba(89,107,255,.28), transparent 26%),
    radial-gradient(circle at 92% 72%, rgba(169,86,247,.18), transparent 28%),
    linear-gradient(135deg, #08101e 0%, #0c1326 58%, #111229 100%);
  color: #f7f7f2;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black 20%, transparent 95%);
}
.hero-copy { position: relative; z-index: 2; width: var(--content); margin: 70px auto 0; }
.eyebrow, .kicker, .section-index, .status { font: 400 11px/1.3 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.58); }
.eyebrow span, .status span { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px rgba(183,229,61,.55); }
h1 { max-width: 900px; margin: 36px 0 32px; font-size: clamp(60px, 8.8vw, 138px); line-height: .88; letter-spacing: -.075em; font-weight: 500; }
h1 em { color: transparent; background: linear-gradient(90deg, var(--cyan), #a9f1a0 48%, var(--accent)); background-clip: text; -webkit-background-clip: text; font-family: Georgia, serif; font-weight: 400; }
.hero-intro { max-width: 580px; margin-left: clamp(0px, 15vw, 210px); color: rgba(255,255,255,.68); font-size: clamp(16px, 1.5vw, 20px); }
.hero-signals { position: relative; z-index: 2; display: flex; gap: 0; width: min(680px, 60vw); margin: 52px 0 0 clamp(0px, 15vw, 210px); border-top: 1px solid rgba(255,255,255,.15); }
.hero-signals div { flex: 1; padding: 20px 20px 0 0; }
.hero-signals div + div { padding-left: 20px; border-left: 1px solid rgba(255,255,255,.15); }
.hero-signals strong { display: block; margin-bottom: 5px; color: #fff; font-size: 18px; font-weight: 600; }
.hero-signals span { display: block; color: rgba(255,255,255,.44); font: 300 9px/1.4 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.hero-visual { position: absolute; right: -7vw; top: 46%; width: min(46vw, 640px); aspect-ratio: 1; transform: translateY(-50%); opacity: .65; }
.orbital, .core { position: absolute; border-radius: 50%; }
.orbital { inset: 0; border: 1px solid rgba(80,217,232,.3); animation: spin 28s linear infinite; box-shadow: inset 0 0 80px rgba(89,107,255,.04); }
.orbital::after { content: ""; position: absolute; left: 14%; top: 12%; width: 10px; height: 10px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 22px rgba(255,112,93,.8); }
.orbital-two { inset: 18%; border-style: dashed; animation-direction: reverse; animation-duration: 18s; }
.core { inset: 35%; display: grid; place-items: center; border: 1px solid rgba(80,217,232,.55); background: linear-gradient(135deg, rgba(80,217,232,.12), rgba(169,86,247,.12)); box-shadow: 0 0 60px rgba(89,107,255,.12); }
.core > span { position: relative; color: #fff; font: 500 13px/1 "DM Mono", monospace; letter-spacing: .2em; }
.core-dot { position: absolute; top: -8px; right: -8px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.coordinate { position: absolute; font: 300 9px/1 "DM Mono", monospace; letter-spacing: .18em; color: rgba(255,255,255,.4); }
.coordinate-top { top: 13%; right: 24%; }
.coordinate-bottom { bottom: 13%; left: 20%; }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-meta { position: absolute; z-index: 3; bottom: 30px; left: 50%; width: var(--content); display: flex; justify-content: space-between; transform: translateX(-50%); color: rgba(255,255,255,.45); font: 300 10px/1 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .12em; }
.scroll-cue { display: flex; align-items: center; gap: 12px; }
.scroll-cue i { width: 48px; height: 1px; background: rgba(255,255,255,.3); position: relative; overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; inset: 0; background: var(--accent); animation: sweep 2.2s ease-in-out infinite; }
@keyframes sweep { 0% { transform: translateX(-100%); } 65%,100% { transform: translateX(100%); } }

.section { width: var(--content); margin: 0 auto; padding: 136px 0; }
.about { position: relative; }
.about::before { content: ""; position: absolute; right: 4%; top: 24%; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle, rgba(80,217,232,.18), transparent 67%); pointer-events: none; }
.section-index { padding-bottom: 24px; border-bottom: 1px solid var(--line); color: var(--muted); }
.about-content { display: grid; grid-template-columns: 1.6fr .8fr; gap: clamp(50px, 8vw, 140px); padding-top: 72px; }
h2 { margin: 0; font-size: clamp(40px, 5.4vw, 76px); line-height: 1.04; letter-spacing: -.055em; font-weight: 500; }
.about-copy { max-width: 470px; padding-top: 10px; }
.about-copy p { margin: 0 0 28px; color: #4e5351; font-size: 17px; }

.expertise { padding-top: 40px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; padding: 72px 0 96px; }
.kicker { color: var(--muted); }
.section-heading h2 { width: 68%; }
.expertise-list { border-top: 1px solid var(--line); counter-reset: expertise; }
.expertise-item { display: grid; grid-template-columns: 72px 1fr auto; gap: 24px; align-items: start; min-height: 170px; padding: 38px 8px; border-bottom: 1px solid var(--line); transition: padding .3s, background .3s; }
.expertise-item { position: relative; overflow: hidden; }
.expertise-item::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(var(--cyan), var(--blue)); transform: scaleY(0); transform-origin: bottom; transition: transform .3s; }
.expertise-item:nth-child(2)::before { background: linear-gradient(var(--blue), var(--violet)); }
.expertise-item:nth-child(3)::before { background: linear-gradient(var(--violet), var(--coral)); }
.expertise-item:nth-child(4)::before { background: linear-gradient(var(--cyan), var(--blue)); }
.expertise-item:nth-child(5)::before { background: linear-gradient(var(--accent), var(--cyan)); }
.expertise-item:hover { padding-left: 24px; padding-right: 24px; background: rgba(255,255,255,.48); }
.expertise-item:hover::before { transform: scaleY(1); }
.item-number { font: 400 11px/1 "DM Mono", monospace; color: var(--muted); }
.expertise-item h3 { margin: -8px 0 10px; font-size: clamp(25px, 3vw, 42px); line-height: 1.15; letter-spacing: -.04em; font-weight: 500; }
.expertise-item p { max-width: 600px; margin: 0; color: var(--muted); }
.expertise-tag { display: inline-block; margin-top: 18px; padding: 6px 10px; border-radius: 99px; font: 500 9px/1 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.tag-blue { color: #3348e7; background: rgba(89,107,255,.12); }
.tag-violet { color: #8733ce; background: rgba(169,86,247,.12); }
.tag-coral { color: #c74735; background: rgba(255,112,93,.14); }
.tag-cyan { color: #177f8b; background: rgba(80,217,232,.16); }
.tag-lime { color: #567b09; background: rgba(199,243,107,.3); }
.item-mark { font-size: 22px; color: var(--muted); transition: transform .25s, color .25s; }
.expertise-item:hover .item-mark { transform: translate(4px,-4px); color: var(--ink); }

.vision { position: relative; overflow: hidden; width: 100%; max-width: none; padding: 136px max(32px, calc((100vw - 1240px) / 2)); background: linear-gradient(135deg, #182b34 0%, #20204a 54%, #351d4a 100%); color: #f7f7f2; }
.vision::after { content: ""; position: absolute; width: 520px; height: 520px; right: -180px; top: -200px; border-radius: 50%; border: 1px solid rgba(255,255,255,.13); box-shadow: 0 0 0 70px rgba(80,217,232,.035), 0 0 0 140px rgba(169,86,247,.035); }
.section-index.light { color: rgba(255,255,255,.45); border-color: rgba(255,255,255,.18); }
.kicker.light { color: var(--accent); }
.vision-content { max-width: 1050px; padding: 80px 0 120px; }
.vision-content h2 { margin: 28px 0 40px; font-size: clamp(50px, 7.2vw, 106px); }
.vision-content > p:last-child { max-width: 520px; margin-left: auto; color: rgba(255,255,255,.6); font-size: 18px; }
.vision-footer { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.18); }
.vision-footer span { padding-top: 24px; font: 300 11px/1.2 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.52); }

.journal { padding-bottom: 180px; }
.journal-content { display: grid; grid-template-columns: 1.3fr .6fr; gap: 80px; align-items: end; padding-top: 76px; }
.status { display: flex; gap: 11px; align-items: center; margin: 0 0 30px; color: var(--muted); }
.status span { background: var(--coral); box-shadow: 0 0 16px rgba(255,112,93,.45); }
.journal-content > p { max-width: 440px; color: var(--muted); }

.site-footer { width: var(--content); margin: 0 auto; padding: 36px 0 48px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); }
.footer-meta { display: flex; gap: 36px; color: var(--muted); font: 300 10px/1 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.footer-meta a:hover { color: var(--ink); }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 760px) {
  :root { --content: calc(100vw - 40px); }
  .site-header { height: 80px; }
  nav { display: none; }
  .hero-copy { margin-top: 40px; }
  h1 { margin-top: 28px; font-size: clamp(56px, 18vw, 92px); }
  .hero-intro { margin: 0; max-width: 90%; }
  .hero-signals { width: 100%; margin: 34px 0 0; }
  .hero-signals div { padding-right: 10px; }
  .hero-signals div + div { padding-left: 10px; }
  .hero-signals strong { font-size: 15px; }
  .hero-visual { width: 80vw; right: -40vw; top: 35%; opacity: .35; }
  .section { padding: 92px 0; }
  .about-content, .journal-content { grid-template-columns: 1fr; gap: 44px; padding-top: 48px; }
  .section-heading { display: block; padding: 48px 0 58px; }
  .section-heading h2 { width: 100%; margin-top: 24px; }
  .expertise-item { grid-template-columns: 38px 1fr; min-height: 0; padding: 28px 0; }
  .item-mark { display: none; }
  .expertise-item h3 { margin-top: -5px; }
  .vision { padding: 92px 20px; }
  .vision-content { padding: 58px 0 80px; }
  .vision-content > p:last-child { margin-left: 0; }
  .vision-footer { grid-template-columns: 1fr; gap: 14px; }
  .site-footer { align-items: flex-start; }
  .footer-meta { flex-direction: column; align-items: flex-end; gap: 12px; }
  .footer-brand span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}