:root {
  --bg: #0B0D10;
  --bg-2: #0F1216;
  --card: #14171C;
  --card-2: #181C22;
  --line: #20252D;
  --line-2: #2A303A;
  --ink: #E8ECF2;
  --ink-2: #C2C9D4;
  --muted: #8C96A5;
  --faint: #5E6675;
  --blue: #3880FF;
  --blue-br: #5E9EFF;
  --blue-dim: rgba(56, 128, 255, 0.12);
  --max: 1160px;
  --gutter: 40px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink-2);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background-image:
    linear-gradient(var(--bg-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-2) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
}
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
a { color: inherit; text-decoration: none; }
::selection { background: var(--blue); color: #fff; }

.skip { position: absolute; left: -9999px; top: 0; background: var(--blue); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 12px; top: 12px; }

.mono { font-family: "JetBrains Mono", monospace; }
.eyebrow { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue-br); }

/* HEADER */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 13, 16, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 124px; }
.brand { display: flex; align-items: center; gap: 13px; }
.brand-logo { display: block; flex-shrink: 0; width: 100px; height: 100px; }
.brand-name { font-weight: 600; font-size: 1.12rem; letter-spacing: -0.01em; color: var(--ink); }
.nav { display: flex; gap: 6px; }
.nav a {
  font-family: "JetBrains Mono", monospace; font-size: 0.78rem;
  color: var(--muted); padding: 7px 12px; border-radius: 5px; transition: color 0.2s, background 0.2s;
}
.nav a:hover { color: var(--ink); background: var(--card); }
.nav-cta { color: var(--blue-br) !important; border: 1px solid var(--line-2); }
.nav-cta:hover { border-color: var(--blue); background: var(--blue-dim) !important; }

/* HERO */
.hero { padding: 116px 0 0; position: relative; }
.hero::before {
  content: ""; position: absolute; top: -10%; right: -5%; width: 50%; height: 120%;
  background: radial-gradient(ellipse at top right, var(--blue-dim), transparent 60%);
  pointer-events: none; z-index: -1;
}
.hero-tag { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border: 1px solid var(--line-2); border-radius: 30px; margin-bottom: 32px; background: var(--card); }
.hero-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 3px var(--blue-dim); }
.hero-tag span { font-family: "JetBrains Mono", monospace; font-size: 0.76rem; color: var(--ink-2); letter-spacing: 0.02em; }
.hero h1 {
  font-weight: 600; font-size: clamp(2.6rem, 7vw, 5rem); line-height: 1.02;
  letter-spacing: -0.035em; color: var(--ink); margin-bottom: 30px;
}
.hero h1 .accent { color: var(--blue); }
.hero-lede { font-size: clamp(1.08rem, 1.5vw, 1.28rem); color: var(--muted); max-width: 620px; margin-bottom: 40px; }
.hero-lede strong { color: var(--ink-2); font-weight: 600; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; padding-bottom: 84px; }

.btn { display: inline-flex; align-items: center; gap: 9px; padding: 13px 24px; font-size: 0.92rem; font-weight: 600; border-radius: 7px; transition: transform 0.15s, background 0.2s, border-color 0.2s, color 0.2s; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-br); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line-2); color: var(--ink); font-family: "JetBrains Mono", monospace; font-size: 0.84rem; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-br); transform: translateY(-2px); }

/* STAT STRIP */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip-item { padding: 32px var(--gutter); border-left: 1px solid var(--line); }
.strip-item:first-child { border-left: none; padding-left: 0; }
.strip-num { font-weight: 600; font-size: clamp(1.7rem, 2.8vw, 2.4rem); color: var(--ink); line-height: 1; margin-bottom: 9px; letter-spacing: -0.02em; }
.strip-num span { color: var(--blue); }
.strip-label { font-family: "JetBrains Mono", monospace; font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); }

/* SECTION */
.section { padding: 100px 0; position: relative; }
.s-head { margin-bottom: 52px; }
.s-head.center { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.s-num { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; letter-spacing: 0.08em; color: var(--blue-br); display: block; margin-bottom: 16px; }
.s-head h2 { font-weight: 600; font-size: clamp(1.8rem, 3.8vw, 2.7rem); line-height: 1.1; letter-spacing: -0.025em; color: var(--ink); max-width: 22ch; }
.s-head.center h2 { margin: 0 auto; }
.s-head .s-sub { color: var(--muted); margin-top: 16px; max-width: 56ch; font-size: 1.05rem; }
.s-head.center .s-sub { margin: 16px auto 0; }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: start; }
.prose p { color: var(--ink-2); margin-bottom: 18px; font-size: 1.05rem; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose .lead { font-size: 1.24rem; line-height: 1.5; color: var(--ink); font-weight: 500; letter-spacing: -0.01em; }

.timeline { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 8px 0; }
.tl { display: grid; grid-template-columns: 100px 1fr; padding: 20px 28px; border-bottom: 1px solid var(--line); }
.tl:last-child { border-bottom: none; }
.tl-year { font-family: "JetBrains Mono", monospace; font-size: 0.8rem; color: var(--blue-br); padding-top: 2px; }
.tl-body h3 { font-weight: 600; font-size: 1.04rem; color: var(--ink); margin-bottom: 4px; }
.tl-body p { color: var(--muted); font-size: 0.94rem; margin: 0; }

/* SERVICES */
.svc { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.svc-item { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 32px 30px; transition: border-color 0.25s, transform 0.2s, background 0.25s; }
.svc-item:hover { border-color: var(--line-2); background: var(--card-2); transform: translateY(-2px); }
.svc-k { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; color: var(--blue); margin-bottom: 18px; }
.svc-item h3 { font-weight: 600; font-size: 1.2rem; color: var(--ink); margin-bottom: 10px; letter-spacing: -0.01em; }
.svc-item p { color: var(--muted); font-size: 0.98rem; }
.svc-item.is-next { position: relative; }
.svc-item.is-next .tag { position: absolute; top: 30px; right: 28px; font-family: "JetBrains Mono", monospace; font-size: 0.64rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue-br); border: 1px solid var(--blue); padding: 3px 9px; border-radius: 20px; }

/* CASE */
.case { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.case-tag { display: inline-block; font-family: "JetBrains Mono", monospace; font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue-br); background: var(--blue-dim); padding: 6px 12px; border-radius: 5px; margin-bottom: 22px; }
.case h3 { font-weight: 600; font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--ink); letter-spacing: -0.025em; margin-bottom: 18px; }
.case .prose p { font-size: 1.02rem; }
.case-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 6px; font-family: "JetBrains Mono", monospace; font-size: 0.84rem; color: var(--blue-br); transition: gap 0.2s; }
.case-link:hover { gap: 14px; }
.case-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.cm { background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 28px 24px; }
.cm-num { font-weight: 600; font-size: clamp(1.6rem, 2.6vw, 2.1rem); color: var(--ink); line-height: 1; margin-bottom: 10px; letter-spacing: -0.02em; }
.cm-num span { color: var(--blue); }
.cm-label { font-size: 0.9rem; color: var(--muted); line-height: 1.4; }

/* STACK */
.stack-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: start; }
.chip-group { margin-bottom: 28px; }
.chip-group:last-child { margin-bottom: 0; }
.chip-group h4 { font-family: "JetBrains Mono", monospace; font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); margin-bottom: 14px; }
.stack-list { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { font-family: "JetBrains Mono", monospace; font-size: 0.85rem; color: var(--ink-2); background: var(--card); border: 1px solid var(--line-2); padding: 9px 15px; border-radius: 6px; transition: border-color 0.2s, color 0.2s; }
.chip:hover { border-color: var(--blue); color: var(--blue-br); }

/* PROCESS */
.process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.proc-item { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 30px 28px; }
.proc-n { font-family: "JetBrains Mono", monospace; font-size: 1.1rem; color: var(--blue); margin-bottom: 16px; }
.proc-item h3 { font-weight: 600; font-size: 1.12rem; color: var(--ink); margin-bottom: 10px; }
.proc-item p { color: var(--muted); font-size: 0.97rem; }

/* CONTACT */
.contact { text-align: center; padding: 116px 0; }
.contact .s-num { margin-bottom: 18px; }
.contact h2 { font-weight: 600; font-size: clamp(2rem, 4.5vw, 3.1rem); color: var(--ink); letter-spacing: -0.03em; margin-bottom: 6px; }
.contact h2 .accent { color: var(--blue); }
.contact-email { display: inline-block; margin-top: 28px; font-size: clamp(1.3rem, 3vw, 1.9rem); font-weight: 500; color: var(--ink); border-bottom: 2px solid var(--line-2); padding-bottom: 5px; transition: color 0.2s, border-color 0.2s; }
.contact-email:hover { color: var(--blue-br); border-color: var(--blue); }
.contact-loc { font-family: "JetBrains Mono", monospace; font-size: 0.82rem; color: var(--muted); margin-top: 22px; }

/* FOOTER */
.site-footer { border-top: 1px solid var(--line); padding: 34px 0; background: var(--bg-2); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-family: "JetBrains Mono", monospace; font-size: 0.78rem; color: var(--muted); }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-logo { display: block; flex-shrink: 0; width: 34px; height: 34px; }
.footer-inner a:hover { color: var(--blue-br); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .about-grid, .case, .stack-grid { grid-template-columns: 1fr; gap: 40px; }
  .process { grid-template-columns: 1fr; }
  .strip-inner { grid-template-columns: repeat(2, 1fr); }
  .strip-item { border-top: 1px solid var(--line); }
  .strip-item:nth-child(-n+2) { border-top: none; }
  .strip-item:nth-child(odd) { border-left: none; }
  .strip-item:first-child { padding-left: var(--gutter); }
  .case { padding: 36px; }
}
@media (max-width: 760px) {
  :root { --gutter: 22px; }
  .nav { display: none; }
  .hero { padding: 76px 0 0; }
  .section { padding: 68px 0; }
  .svc { grid-template-columns: 1fr; }
}
@media (max-width: 440px) {
  .strip-inner { grid-template-columns: 1fr 1fr; }
  .case-metrics { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { *, ::before, ::after { transition: none !important; scroll-behavior: auto !important; } }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }