:root {
  --bg: #07090d;
  --bg-soft: #0b0f15;
  --panel: rgba(255,255,255,.035);
  --panel-strong: rgba(255,255,255,.055);
  --text: #f3f7fa;
  --muted: #94a0ad;
  --line: rgba(255,255,255,.10);
  --accent: #78f2d2;
  --accent-2: #73a9ff;
  --accent-soft: rgba(120,242,210,.12);
  --max: 1220px;
  --header: 78px;
  --radius: 22px;
  --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 80% 0%, rgba(115,169,255,.07), transparent 27rem),
    radial-gradient(circle at 10% 22%, rgba(120,242,210,.045), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--accent); color: #07100d; }

.skip-link {
  position: fixed; z-index: 1000; top: 10px; left: 10px;
  transform: translateY(-180%);
  background: var(--text); color: var(--bg); padding: 10px 14px; border-radius: 8px;
}
.skip-link:focus { transform: translateY(0); }
.sr-only {
  position:absolute!important; width:1px!important; height:1px!important; padding:0!important;
  margin:-1px!important; overflow:hidden!important; clip:rect(0,0,0,0)!important;
  white-space:nowrap!important; border:0!important;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(22px, calc((100vw - var(--max))/2));
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.is-scrolled {
  background: rgba(7,9,13,.78);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}
.brand {
  display:flex; align-items:center; gap:12px;
  text-decoration:none; font-weight:700; letter-spacing:-.02em;
}
.brand-mark {
  width: 36px; height: 36px; display:grid; place-items:center;
  border:1px solid rgba(120,242,210,.5); border-radius:50%;
  font-size:12px; letter-spacing:.08em; color:var(--accent);
  box-shadow: inset 0 0 30px rgba(120,242,210,.05);
}
.brand-text { font-size: 15px; }
.main-nav { display:flex; gap:28px; align-items:center; }
.main-nav a {
  text-decoration:none; color:var(--muted); font-size:14px;
  transition: color .2s ease;
}
.main-nav a:hover, .main-nav a:focus-visible { color: var(--text); }
.main-nav .nav-cta {
  color:var(--text); border:1px solid var(--line); border-radius:999px; padding:9px 15px;
}
.nav-toggle { display:none; }

.hero {
  position: relative;
  min-height: min(940px, 100svh);
  padding: calc(var(--header) + 90px) max(22px, calc((100vw - var(--max))/2)) 80px;
  display:grid;
  grid-template-columns: minmax(0,1.08fr) minmax(360px,.92fr);
  align-items:center;
  gap: 70px;
  overflow:hidden;
  isolation:isolate;
}
.hero-grid {
  position:absolute; inset:0; z-index:-3; opacity:.22;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, rgba(0,0,0,.8) 60%, transparent 100%);
}
.hero-glow { position:absolute; z-index:-2; border-radius:50%; filter:blur(50px); opacity:.45; }
.hero-glow-a { width:440px; height:440px; right:5%; top:16%; background:rgba(115,169,255,.14); }
.hero-glow-b { width:360px; height:360px; right:24%; top:42%; background:rgba(120,242,210,.08); }

.eyebrow {
  margin:0 0 18px;
  color:var(--accent);
  font-size:11px; font-weight:750; letter-spacing:.22em;
}
.hero h1, .section h2, .contact-section h2 {
  margin:0; letter-spacing:-.055em; line-height:.98; font-weight:680;
}
.hero h1 { max-width:850px; font-size:clamp(52px, 6.4vw, 96px); }
.hero h1 span {
  background:linear-gradient(100deg, var(--text), var(--accent) 65%, var(--accent-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-lead {
  max-width:760px; margin:32px 0 0; color:#bac3cc;
  font-size:clamp(18px, 1.5vw, 22px); line-height:1.55;
}
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:38px; }
.button {
  display:inline-flex; min-height:48px; align-items:center; justify-content:center;
  padding:0 20px; border-radius:999px; text-decoration:none; font-weight:700; font-size:14px;
  transition: transform .2s var(--ease), background .2s ease, border-color .2s ease;
}
.button:hover { transform:translateY(-2px); }
.button-primary { color:#07100d; background:var(--accent); }
.button-primary:hover { background:#a1ffe8; }
.button-ghost { color:var(--text); border:1px solid var(--line); background:rgba(255,255,255,.02); }
.button-ghost:hover { border-color:rgba(255,255,255,.28); background:rgba(255,255,255,.05); }

.hero-meta {
  display:flex; flex-wrap:wrap; gap:0; margin-top:58px; border-top:1px solid var(--line);
  max-width:700px;
}
.hero-meta div { padding:18px 34px 0 0; margin-right:34px; }
.hero-meta strong { display:block; font-size:24px; letter-spacing:-.04em; }
.hero-meta span { color:var(--muted); font-size:12px; }

.hero-visual {
  position:relative; width:min(44vw,520px); aspect-ratio:1; justify-self:end;
  display:grid; place-items:center;
}
.hero-visual::before {
  content:""; position:absolute; inset:14%; border-radius:50%;
  background:radial-gradient(circle, rgba(120,242,210,.13), transparent 60%);
  filter:blur(3px);
}
.orbital {
  position:absolute; border-radius:50%;
  border:1px solid rgba(255,255,255,.09);
  animation: spin 28s linear infinite;
}
.orbital::after {
  content:""; position:absolute; width:7px; height:7px; border-radius:50%;
  top:50%; left:-4px; background:var(--accent);
  box-shadow:0 0 24px rgba(120,242,210,.75);
}
.orbital-1 { inset:7%; transform:rotate(12deg); }
.orbital-2 { inset:20%; animation-duration:21s; animation-direction:reverse; transform:rotate(62deg); }
.orbital-2::after { background:var(--accent-2); box-shadow:0 0 24px rgba(115,169,255,.75); }
.orbital-3 { inset:33%; animation-duration:16s; transform:rotate(-18deg); }
.visual-core {
  position:relative; width:36%; aspect-ratio:1; display:grid; place-items:center;
  border-radius:50%; border:1px solid rgba(120,242,210,.22);
  background:rgba(8,13,18,.75); box-shadow:0 0 90px rgba(120,242,210,.07);
}
.visual-core span {
  position:absolute; font-size:9px; letter-spacing:.18em; color:#c9d1d8;
}
.visual-core span:nth-child(1){transform:translateY(-34px)}
.visual-core span:nth-child(2){transform:translateY(-11px)}
.visual-core span:nth-child(3){transform:translateY(12px)}
.visual-core span:nth-child(4){transform:translateY(35px)}
@keyframes spin { to { transform:rotate(372deg); } }

.scroll-hint {
  position:absolute; bottom:26px; left:50%; transform:translateX(-50%);
  display:flex; align-items:center; gap:10px; color:var(--muted); text-decoration:none;
  font-size:9px; letter-spacing:.22em;
}
.scroll-hint i { width:44px; height:1px; background:var(--line); position:relative; overflow:hidden; }
.scroll-hint i::after {
  content:""; position:absolute; inset:0; background:var(--accent);
  transform:translateX(-100%); animation:scroll-line 2.2s infinite ease-in-out;
}
@keyframes scroll-line { 50%,100% { transform:translateX(100%); } }

.section {
  width:min(calc(100% - 44px), var(--max));
  margin:0 auto;
  padding:130px 0;
  border-top:1px solid var(--line);
}
.section-heading { max-width:830px; margin-bottom:62px; }
.section-heading h2, .about-statement h2 { font-size:clamp(40px, 5vw, 68px); }
.section-heading > p:last-child { max-width:720px; margin:24px 0 0; color:var(--muted); font-size:18px; }

.service-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.service-card {
  position:relative; min-height:330px; padding:34px; border-radius:var(--radius);
  border:1px solid var(--line); background:linear-gradient(145deg,var(--panel-strong),var(--panel));
  overflow:hidden;
}
.service-card::after {
  content:""; position:absolute; width:240px; height:240px; right:-140px; bottom:-140px; border-radius:50%;
  background:var(--accent-soft); filter:blur(30px); transition:transform .4s var(--ease);
}
.service-card:hover::after { transform:scale(1.25); }
.card-index { color:var(--accent); font-size:11px; letter-spacing:.18em; }
.service-card h3 { margin:54px 0 12px; font-size:30px; letter-spacing:-.04em; }
.service-card p { max-width:530px; color:#b7c0c9; }
.service-card ul { list-style:none; margin:28px 0 0; padding:0; color:var(--muted); font-size:14px; }
.service-card li { padding:7px 0; border-top:1px solid rgba(255,255,255,.06); }

.project-list { border-top:1px solid var(--line); }
.project {
  display:grid; grid-template-columns:70px minmax(0,1.5fr) minmax(260px,.7fr);
  gap:32px; align-items:start; padding:42px 0; border-bottom:1px solid var(--line);
}
.project-number { color:var(--muted); font-size:12px; letter-spacing:.14em; padding-top:7px; }
.project-kicker { margin:0 0 8px; color:var(--accent); font-size:10px; letter-spacing:.18em; font-weight:750; }
.project h3 { margin:0; font-size:34px; letter-spacing:-.04em; }
.project-copy > p:not(.project-kicker) { max-width:700px; margin:14px 0 0; color:var(--muted); }
.project-tags { display:flex; justify-content:flex-end; flex-wrap:wrap; gap:8px; padding-top:4px; }
.project-tags span {
  border:1px solid var(--line); border-radius:999px; padding:7px 10px; color:#aeb7bf; font-size:11px;
}
.project-featured { background:linear-gradient(90deg, rgba(120,242,210,.035), transparent); }
.text-link {
  display:inline-flex; gap:6px; margin-top:20px; color:var(--text); text-decoration:none;
  border-bottom:1px solid rgba(120,242,210,.35);
}
.text-link span { color:var(--accent); }

.skills-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); border-top:1px solid var(--line); border-left:1px solid var(--line); }
.skills-grid > div { min-height:180px; padding:26px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
.skills-grid h3 { margin:0 0 42px; font-size:15px; color:var(--text); }
.skills-grid p { margin:0; color:var(--muted); font-size:14px; }

.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; }
.about-copy { padding-top:6px; }
.about-copy p { margin:0 0 24px; color:#b6bfc8; font-size:18px; }

.contact-section {
  margin:30px 22px 22px;
  min-height:560px;
  display:grid; place-items:center;
  border:1px solid rgba(120,242,210,.16);
  border-radius:32px;
  background:
    radial-gradient(circle at 50% 100%, rgba(120,242,210,.11), transparent 40%),
    radial-gradient(circle at 85% 10%, rgba(115,169,255,.08), transparent 28%),
    #090d12;
  overflow:hidden;
}
.contact-inner { width:min(900px, calc(100% - 44px)); text-align:center; padding:90px 0; }
.contact-section h2 { font-size:clamp(52px,7vw,96px); }
.contact-inner > p:not(.eyebrow) { max-width:600px; margin:28px auto 0; color:var(--muted); font-size:18px; }
.contact-actions { display:flex; justify-content:center; flex-wrap:wrap; gap:12px; margin-top:34px; }
.contact-meta { display:flex; justify-content:center; flex-wrap:wrap; gap:24px; margin-top:46px; color:var(--muted); font-size:12px; }

.site-footer {
  width:min(calc(100% - 44px), var(--max)); min-height:150px; margin:0 auto;
  display:grid; grid-template-columns:1fr auto auto; align-items:center; gap:36px;
  color:var(--muted); font-size:12px;
}
.site-footer > div { display:flex; flex-direction:column; }
.site-footer strong { color:var(--text); font-size:14px; }
.site-footer nav { display:flex; flex-wrap:wrap; gap:18px; }
.site-footer a { text-decoration:none; }
.site-footer a:hover { color:var(--text); }

.reveal { opacity:0; transform:translateY(18px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-visible { opacity:1; transform:none; }

.legal-page {
  width:min(calc(100% - 44px), 820px);
  margin:0 auto;
  padding:calc(var(--header) + 70px) 0 120px;
}
.legal-page h1 { font-size:clamp(46px,6vw,76px); letter-spacing:-.05em; line-height:1; }
.legal-page h2 { margin-top:50px; font-size:22px; }
.legal-page p, .legal-page li { color:#b5bec7; }
.legal-page a { color:var(--accent); }
.legal-note { margin-top:42px; padding:18px; border:1px solid var(--line); border-radius:14px; color:var(--muted); font-size:13px; }

@media (max-width: 960px) {
  :root { --header: 70px; }
  .site-header { padding-inline:22px; }
  .nav-toggle {
    display:grid; place-content:center; gap:6px; width:44px; height:44px; padding:0;
    border:1px solid var(--line); background:rgba(7,9,13,.7); border-radius:50%;
  }
  .nav-toggle span:not(.sr-only) { display:block; width:18px; height:1px; background:var(--text); }
  .main-nav {
    position:fixed; inset:var(--header) 12px auto 12px; display:none; flex-direction:column;
    align-items:stretch; gap:0; padding:10px; background:rgba(10,13,18,.96);
    border:1px solid var(--line); border-radius:18px; backdrop-filter:blur(18px);
  }
  .main-nav.is-open { display:flex; }
  .main-nav a { padding:13px 14px; }
  .main-nav .nav-cta { margin-top:4px; }
  .hero { min-height:auto; grid-template-columns:1fr; gap:30px; padding-top:150px; }
  .hero-visual { width:min(78vw,470px); justify-self:center; order:-1; margin-bottom:8px; }
  .hero-meta { margin-top:40px; }
  .scroll-hint { display:none; }
  .project { grid-template-columns:44px 1fr; }
  .project-tags { grid-column:2; justify-content:flex-start; }
  .skills-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .about-grid { grid-template-columns:1fr; gap:46px; }
  .site-footer { grid-template-columns:1fr; padding:42px 0; gap:20px; }
}
@media (max-width: 680px) {
  .hero { padding-inline:22px; padding-bottom:70px; }
  .hero-visual { width:min(92vw,390px); }
  .hero-meta div { padding-right:18px; margin-right:18px; }
  .section { padding:92px 0; }
  .section-heading { margin-bottom:42px; }
  .service-grid { grid-template-columns:1fr; }
  .service-card { min-height:0; padding:26px; }
  .service-card h3 { margin-top:36px; font-size:26px; }
  .project { grid-template-columns:1fr; gap:12px; padding:32px 0; }
  .project-number, .project-tags { grid-column:1; }
  .skills-grid { grid-template-columns:1fr; }
  .contact-section { margin-inline:10px; border-radius:24px; }
  .contact-meta { flex-direction:column; gap:5px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.01ms!important; animation-iteration-count:1!important; scroll-behavior:auto!important; transition-duration:.01ms!important; }
  .reveal { opacity:1; transform:none; }
}