/* ═══════════════════════════════════════════════════════════
   OGI // octgiristya — design system
   Palette: black · charcoal · signal red #E10600
   ═══════════════════════════════════════════════════════════ */
@layer reset, tokens, base, layout, components, effects, motion;

/* ── fonts (self-hosted, no third parties) ── */
@font-face { font-family: "Chakra"; src: url("../fonts/chakra-petch-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Chakra"; src: url("../fonts/chakra-petch-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Chakra"; src: url("../fonts/chakra-petch-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "JBMono"; src: url("../fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JBMono"; src: url("../fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "JBMono"; src: url("../fonts/jetbrains-mono-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }

@property --sweep { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  * { margin: 0; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
  img, video, svg, picture { display: block; max-width: 100%; }
  button, input { font: inherit; color: inherit; }
  ul, ol { list-style: none; padding: 0; }
  a { color: inherit; text-decoration: none; }
}

@layer tokens {
  :root {
    --bg: #0a0a0b;
    --bg-2: #111113;
    --panel: #141416;
    --line: rgb(255 255 255 / .09);
    --line-2: rgb(255 255 255 / .16);
    --fg: #f4f4f4;
    --fg-2: #b7b7bc;
    --fg-3: #77777e;
    --red: #e10600;
    --red-hot: #ff1e3c;
    --red-dim: color-mix(in srgb, var(--red) 22%, transparent);
    --ff-display: "Chakra", "Inter", system-ui, sans-serif;
    --ff-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --ff-mono: "JBMono", ui-monospace, "SFMono-Regular", Menlo, monospace;
    --gutter: clamp(16px, 4vw, 56px);
    --maxw: 1240px;
    --radius: 2px;
    --ease: cubic-bezier(.2, .7, .1, 1);
  }
}

@layer base {
  body {
    background: var(--bg);
    color: var(--fg);
    font: 400 clamp(15px, .2vw + 14px, 17px)/1.65 var(--ff-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
  }
  ::selection { background: var(--red); color: #fff; }
  :focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
  h1, h2, h3 { font-family: var(--ff-display); font-weight: 700; line-height: 1.05; letter-spacing: .01em; text-wrap: balance; }
  p { text-wrap: pretty; }
  .mono { font-family: var(--ff-mono); font-size: .8rem; letter-spacing: .04em; }
  .red { color: var(--red); }
  .skip { position: absolute; left: -999px; top: 8px; background: var(--red); color: #fff; padding: 8px 14px; z-index: 100; }
  .skip:focus { left: 8px; }
}

@layer layout {
  .sec { width: min(100% - 2 * var(--gutter), var(--maxw)); margin-inline: auto; padding-block: clamp(72px, 10vw, 140px) 0; }
  .sec-head { display: flex; align-items: baseline; gap: 18px; margin-bottom: clamp(28px, 4vw, 52px); }
  .sec-idx { font: 500 .8rem var(--ff-mono); color: var(--red); }
  .sec-head h2 { font-size: clamp(2rem, 4.5vw, 3.6rem); text-transform: uppercase; }
  .sec-rule { flex: 1; height: 1px; background: linear-gradient(90deg, var(--line-2), transparent); align-self: center; }
}

/* ═══════════════ COMPONENTS ═══════════════ */
@layer components {
  /* topbar */
  .topbar {
    position: fixed; inset: 0 0 auto 0; z-index: 50;
    display: flex; align-items: center; gap: 24px;
    padding: 14px var(--gutter);
    transition: background .3s, border-color .3s, backdrop-filter .3s;
    border-bottom: 1px solid transparent;
  }
  .topbar.is-scrolled { background: rgb(10 10 11 / .72); backdrop-filter: blur(14px) saturate(1.2); border-color: var(--line); }
  .brand { font: 700 1.05rem var(--ff-display); letter-spacing: .08em; display: flex; align-items: baseline; gap: 2px; }
  .brand-slash { color: var(--red); }
  .brand-sub { font: 400 .78rem var(--ff-mono); color: var(--fg-3); margin-left: 6px; }
  .nav { display: none; margin-left: auto; gap: 28px; font: 500 .82rem var(--ff-mono); text-transform: uppercase; letter-spacing: .08em; }
  .nav a { color: var(--fg-2); position: relative; padding-block: 4px; }
  .nav a::after { content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0; background: var(--red); transition: width .3s var(--ease); }
  .nav a:hover, .nav a[aria-current="true"] { color: var(--fg); }
  .nav a:hover::after, .nav a[aria-current="true"]::after { width: 100%; }
  .term-btn {
    margin-left: auto; display: inline-flex; align-items: center; gap: 8px;
    background: transparent; border: 1px solid var(--line-2); padding: 7px 10px; cursor: pointer;
    font: 500 .74rem var(--ff-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--fg-2);
    transition: border-color .2s, color .2s, background .2s;
  }
  .term-btn:hover { border-color: var(--red); color: var(--fg); background: var(--red-dim); }
  .term-btn .ico { width: 15px; height: 15px; color: var(--red); }
  .term-btn kbd { font: inherit; color: var(--fg-3); border-left: 1px solid var(--line-2); padding-left: 8px; }
  .term-btn span { display: none; }
  @media (min-width: 900px) { .nav { display: flex; } .term-btn { margin-left: 8px; } .term-btn span { display: inline; } }

  /* hero */
  .hero { position: relative; min-height: 100svh; display: grid; align-content: center; padding: 132px var(--gutter) 40px; isolation: isolate; overflow: clip; }
  .hero-bg {
    position: absolute; inset: 0; z-index: -3;
    background: url("../img/hero-sm.webp") center right / cover no-repeat;
    filter: saturate(1.05) brightness(.62);
    transform: scale(1.06);
  }
  @media (min-width: 700px) { .hero-bg { background-image: url("../img/hero.webp"); } }
  .hero::before { /* vignette + left fade for legibility */
    content: ""; position: absolute; inset: 0; z-index: -2;
    background:
      radial-gradient(120% 90% at 70% 40%, transparent 0 35%, rgb(10 10 11 / .85) 80%),
      linear-gradient(180deg, rgb(10 10 11 / .2), var(--bg) 96%);
  }
  .hero-grid {
    position: absolute; inset: 0; z-index: -1; opacity: .5;
    background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(70% 60% at 50% 45%, #000, transparent);
  }
  .hud-frame { position: absolute; inset: 76px var(--gutter) 20px; pointer-events: none; font: 500 .7rem var(--ff-mono); color: var(--fg-3); letter-spacing: .08em; }
  .hud-c { position: absolute; width: 22px; height: 22px; border: 0 solid rgb(255 255 255 / .35); }
  .hud-c.tl { top: 0; left: 0; border-width: 2px 0 0 2px; } .hud-c.tr { top: 0; right: 0; border-width: 2px 2px 0 0; }
  .hud-c.bl { bottom: 0; left: 0; border-width: 0 0 2px 2px; } .hud-c.br { bottom: 0; right: 0; border-width: 0 2px 2px 0; }
  .hud-rec { position: absolute; top: 12px; left: 34px; color: var(--fg); display: flex; align-items: center; gap: 8px; }
  .hud-rec i { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 12px var(--red); animation: blink 1.2s steps(2, jump-none) infinite; }
  .hud-clock { position: absolute; top: 12px; left: 96px; }
  .hud-id { position: absolute; top: 12px; right: 34px; }
  .hud-geo { position: absolute; bottom: 10px; right: 34px; display: none; }
  @media (min-width: 900px) { .hud-geo { display: block; } }

  .hero-inner { width: min(100%, var(--maxw)); margin-inline: auto; display: grid; gap: clamp(28px, 4vw, 64px); align-items: center; }
  @media (min-width: 980px) { .hero-inner { grid-template-columns: 1.15fr .85fr; } }
  .hero-id { display: grid; justify-items: start; }

  .avatar { position: relative; width: clamp(108px, 18vw, 150px); aspect-ratio: 1; margin-bottom: 22px; transform-style: preserve-3d; transition: transform .2s; }
  .avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--red), 0 0 40px -6px var(--red); }
  .lock-box { position: absolute; inset: -12px; pointer-events: none;
    background:
      linear-gradient(var(--red), var(--red)) top left / 14px 2px, linear-gradient(var(--red), var(--red)) top left / 2px 14px,
      linear-gradient(var(--red), var(--red)) top right / 14px 2px, linear-gradient(var(--red), var(--red)) top right / 2px 14px,
      linear-gradient(var(--red), var(--red)) bottom left / 14px 2px, linear-gradient(var(--red), var(--red)) bottom left / 2px 14px,
      linear-gradient(var(--red), var(--red)) bottom right / 14px 2px, linear-gradient(var(--red), var(--red)) bottom right / 2px 14px;
    background-repeat: no-repeat; animation: lock 2.4s var(--ease) both; }
  .lock-tag { position: absolute; left: calc(100% + 14px); top: 10px; white-space: nowrap; font: 700 .66rem var(--ff-mono); letter-spacing: .1em; background: var(--red); color: #fff; padding: 4px 8px; animation: tagIn .6s 1.4s both var(--ease); }

  .prompt { font: 500 clamp(.8rem, 1.2vw, .95rem) var(--ff-mono); color: var(--fg-2); margin-bottom: 10px; }
  .p-user { color: var(--red); } .p-path { color: var(--fg); }
  .caret { display: inline-block; width: .6em; height: 1.1em; vertical-align: -.2em; margin-left: 4px; background: var(--fg); animation: blink 1s steps(2, jump-none) infinite; }
  .name { font-size: clamp(2.6rem, 7.6vw, 6.4rem); text-transform: uppercase; line-height: .92; letter-spacing: .005em; max-width: 12ch; }
  .aka { margin-top: 16px; color: var(--fg-2); font-size: clamp(.95rem, 1.4vw, 1.1rem); }
  .aka strong { color: var(--fg); font-weight: 600; }
  .tagline { margin-top: 22px; display: flex; align-items: center; gap: 14px; font: 600 clamp(1.15rem, 2.4vw, 1.75rem) var(--ff-display); letter-spacing: .14em; text-transform: uppercase; }
  .tagline .bar { width: 44px; height: 4px; background: var(--red); flex: none; }
  .sub { margin-top: 6px; color: var(--fg-3); font-size: .95rem; }
  .status { margin-top: 22px; display: inline-flex; align-items: center; gap: 10px; font: 500 .7rem var(--ff-mono); letter-spacing: .1em; color: var(--fg-2); border: 1px solid var(--line-2); padding: 8px 12px; background: rgb(10 10 11 / .5); backdrop-filter: blur(6px); }
  @media (max-width: 600px) {
    .hero { padding-top: 118px; }
    .avatar { margin-bottom: 16px; }
    .tagline { margin-top: 16px; }
    .status { display: none; }
    .hud-clock { display: none; }
  }
  .status .dot { width: 7px; height: 7px; border-radius: 50%; background: #2bd96b; box-shadow: 0 0 10px #2bd96b; }

  /* link hub */
  .links { display: grid; gap: 10px; container-type: inline-size; }
  .link {
    --b: var(--line-2);
    position: relative; display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 14px;
    padding: 12px 14px; background: rgb(17 17 19 / .72); border: 1px solid var(--b);
    backdrop-filter: blur(10px); overflow: hidden;
    transition: border-color .25s, transform .25s var(--ease), background .25s;
  }
  .link::before { /* hover sweep */
    content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--red-dim), transparent);
    transform: translateX(-100%); transition: transform .6s var(--ease);
  }
  .link:hover { --b: var(--red); }
  .link:hover::before { transform: translateX(100%); }
  .link-ico { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); background: var(--bg); }
  .link-ico .ico { width: 20px; height: 20px; }
  .link-txt { display: grid; line-height: 1.25; }
  .link-txt b { font: 600 1rem var(--ff-display); letter-spacing: .06em; text-transform: uppercase; }
  .link-txt small { font: 400 .74rem var(--ff-mono); color: var(--fg-3); }
  .link-go .ico { width: 18px; height: 18px; color: var(--fg-3); transition: color .2s, transform .25s var(--ease); }
  .link:hover .link-go .ico { color: var(--red); transform: translate(2px, -2px); }
  .link--primary { --b: var(--red); background: linear-gradient(100deg, var(--red), #9e0400); }
  .link--primary::after { /* rotating light rim */
    content: ""; position: absolute; inset: -1px; padding: 1px; pointer-events: none;
    background: conic-gradient(from var(--sweep), transparent 0 70%, #fff 82%, transparent 92%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
    animation: sweep 4s linear infinite; opacity: .7;
  }
  .link--primary .link-ico { background: rgb(0 0 0 / .25); border-color: rgb(255 255 255 / .25); }
  .link--primary .link-txt small, .link--primary .link-go .ico { color: rgb(255 255 255 / .8); }
  @container (min-width: 420px) {
    .links { grid-template-columns: 1fr 1fr; }
    .link--primary { grid-column: 1 / -1; padding-block: 16px; }
  }

  .stats { width: min(100%, var(--maxw)); margin: clamp(36px, 6vw, 72px) auto 0; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
  .stats li { padding: 18px 4px 0; display: grid; gap: 2px; }
  .stats b { font: 700 clamp(2rem, 4vw, 3rem) var(--ff-display); line-height: 1; }
  .stats li > span { font: 400 .72rem var(--ff-mono); color: var(--fg-3); text-transform: uppercase; letter-spacing: .06em; }
  @media (min-width: 760px) { .stats { grid-template-columns: repeat(4, 1fr); } }
  .scroll-cue { justify-self: center; margin-top: 36px; display: grid; justify-items: center; gap: 8px; font: 500 .66rem var(--ff-mono); letter-spacing: .3em; color: var(--fg-3); }
  .scroll-cue i { width: 1px; height: 38px; background: linear-gradient(var(--red), transparent); animation: drip 1.8s var(--ease) infinite; }

  /* briefing */
  .briefing-grid { display: grid; gap: clamp(28px, 5vw, 72px); align-items: center; }
  @media (min-width: 900px) { .briefing-grid { grid-template-columns: minmax(260px, 360px) 1fr; } }
  .video-shell { position: relative; padding: 10px; border: 1px solid var(--line); background: var(--bg-2); max-width: 380px; width: 100%; justify-self: center; }
  .video-shell video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; background: #000; }
  .video-shell .hud-c { border-color: var(--red); }
  .briefing-copy { display: grid; gap: 18px; color: var(--fg-2); max-width: 64ch; }
  .lead { font: 600 clamp(1.4rem, 2.6vw, 2.1rem)/1.25 var(--ff-display); color: var(--fg); }

  /* expertise cards */
  .cards { display: grid; gap: 0; grid-template-columns: 1fr; }
  @media (min-width: 680px) { .cards { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 1040px) { .cards { grid-template-columns: repeat(3, 1fr); } }
  .card { position: relative; padding: clamp(22px, 3vw, 34px); background: var(--bg); border: 1px solid var(--line); margin: 0 -1px -1px 0; min-height: 210px; display: grid; align-content: start; gap: 12px; overflow: hidden; }
  .card-code { font: 700 .74rem var(--ff-mono); color: var(--red); letter-spacing: .08em; }
  .card h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); text-transform: uppercase; }
  .card p { color: var(--fg-2); font-size: .95rem; }
  .card-idx { position: absolute; right: 18px; bottom: 10px; font: 700 3.2rem var(--ff-display); color: rgb(255 255 255 / .04); }

  /* spotlight (mouse-follow) */
  [data-spot] { --mx: 50%; --my: 50%; }
  [data-spot]::after {
    content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s;
    background: radial-gradient(360px circle at var(--mx) var(--my), rgb(225 6 0 / .14), transparent 60%);
  }
  [data-spot]:hover::after { opacity: 1; }

  /* ops */
  .ops { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
  .op { position: relative; padding: 24px; border: 1px solid var(--line); background: linear-gradient(180deg, var(--bg-2), var(--bg)); display: grid; gap: 12px; align-content: start; overflow: hidden; transition: border-color .25s; }
  .op:hover { border-color: rgb(225 6 0 / .55); }
  .op header { display: flex; justify-content: space-between; gap: 12px; font: 700 .68rem var(--ff-mono); letter-spacing: .1em; }
  .op-tag { color: var(--fg-2); }
  .op-status { padding: 2px 8px; border: 1px solid currentColor; }
  .op-status--active { color: var(--red); }
  .op-status--shipped { color: var(--fg-2); }
  .op-status--published { color: #e8e8e8; }
  .op h3 { font-size: 1.3rem; text-transform: uppercase; }
  .op p { color: var(--fg-2); font-size: .94rem; }

  /* timeline */
  .timeline { position: relative; display: grid; gap: 0; }
  .timeline::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: linear-gradient(var(--red), var(--line) 30%); }
  .timeline li { position: relative; display: grid; gap: 6px 32px; padding: 0 0 34px 34px; }
  .timeline li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 11px; height: 11px; border: 2px solid var(--red); background: var(--bg); transform: rotate(45deg); }
  .timeline li:first-child::before { background: var(--red); box-shadow: 0 0 14px var(--red); }
  .tl-period { font: 500 .78rem var(--ff-mono); color: var(--red); letter-spacing: .06em; padding-top: 3px; }
  .tl-body h3 { font-size: 1.2rem; text-transform: uppercase; }
  .tl-org { font: 500 .8rem var(--ff-mono); color: var(--fg-3); margin: 2px 0 6px; }
  .tl-body p:last-child { color: var(--fg-2); font-size: .94rem; max-width: 70ch; }
  @media (min-width: 760px) { .timeline li { grid-template-columns: 150px 1fr; } }

  /* record */
  .record { display: grid; gap: 14px; }
  @media (min-width: 900px) { .record { grid-template-columns: 1fr 1fr; } }
  .panel { padding: clamp(22px, 3vw, 34px); border: 1px solid var(--line); background: var(--bg-2); display: grid; gap: 14px; align-content: start; }
  .panel-t { font: 700 .78rem var(--ff-mono); color: var(--red); letter-spacing: .1em; text-transform: uppercase; margin-top: 8px; }
  .panel-t:first-child { margin-top: 0; }
  .awards li { display: grid; grid-template-columns: 22px 1fr; padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 500; }
  .awards li::before { content: "▲"; color: var(--red); font-size: .7rem; padding-top: 5px; }
  .chips { display: flex; flex-wrap: wrap; gap: 8px; }
  .chips li { font: 500 .76rem var(--ff-mono); padding: 6px 10px; border: 1px solid var(--line-2); color: var(--fg); background: var(--bg); }
  .chips li:first-child, .chips li:nth-child(2) { border-color: var(--red); }
  .edu li { display: grid; padding: 10px 0; border-bottom: 1px solid var(--line); }
  .edu b { font: 600 1rem var(--ff-display); text-transform: uppercase; letter-spacing: .03em; }
  .edu span { color: var(--fg-2); font-size: .9rem; }
  .edu small { color: var(--fg-3); font: 400 .74rem var(--ff-mono); }
  .pub { display: grid; gap: 6px; padding: 14px; border: 1px dashed var(--line-2); transition: border-color .2s; }
  .pub:hover { border-color: var(--red); }
  .pub small { font: 500 .72rem var(--ff-mono); color: var(--red); }

  /* classified */
  .classified-inner { position: relative; border: 1px solid var(--line); padding: clamp(28px, 5vw, 64px); background:
      repeating-linear-gradient(-45deg, transparent 0 14px, rgb(255 255 255 / .018) 14px 15px), var(--bg-2); overflow: hidden; display: grid; gap: 14px; justify-items: start; }
  .stamp { position: absolute; right: clamp(-30px, -2vw, -10px); top: 26px; transform: rotate(12deg); font: 700 clamp(1.4rem, 3vw, 2.2rem) var(--ff-display); letter-spacing: .2em; color: var(--red); border: 3px solid var(--red); padding: 4px 18px; }
  .classified h2 { font-size: clamp(1.8rem, 4vw, 3rem); text-transform: uppercase; max-width: 16ch; }
  .classified p { color: var(--fg-2); max-width: 56ch; }
  .redact { display: grid; gap: 8px; width: min(100%, 420px); }
  .redact span { height: 12px; background: var(--fg); opacity: .9; }
  .redact span:nth-child(2) { width: 78%; } .redact span:nth-child(3) { width: 52%; }

  /* contact */
  .contact { text-align: center; display: grid; justify-items: center; gap: 18px; padding-bottom: clamp(80px, 10vw, 140px); }
  .contact-h { font-size: clamp(2.4rem, 7vw, 5.6rem); text-transform: uppercase; max-width: 14ch; }
  .contact > p:not(.mono) { color: var(--fg-2); max-width: 52ch; }
  .btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 10px; }
  .btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; font: 600 .88rem var(--ff-display); letter-spacing: .12em; text-transform: uppercase; border: 1px solid var(--line-2); transition: background .2s, border-color .2s, transform .2s var(--ease); }
  .btn .ico { width: 16px; height: 16px; }
  .btn--red { background: var(--red); border-color: var(--red); color: #fff; }
  .btn--red:hover { background: var(--red-hot); }
  .btn--ghost:hover { border-color: var(--red); background: var(--red-dim); }

  .foot { width: min(100% - 2 * var(--gutter), var(--maxw)); margin-inline: auto; display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; padding: 22px 0 32px; border-top: 1px solid var(--line); font: 400 .72rem var(--ff-mono); color: var(--fg-3); letter-spacing: .06em; }
  .foot a:hover { color: var(--red); }
  .foot-mid { text-transform: uppercase; }

  /* terminal */
  .term { margin: auto; width: min(100% - 24px, 760px); max-height: min(78vh, 560px); padding: 0; border: 1px solid var(--red); background: rgb(8 8 9 / .96); color: var(--fg); box-shadow: 0 30px 80px -20px rgb(225 6 0 / .45); font: 400 .86rem/1.6 var(--ff-mono); }
  .term[open] { display: grid; grid-template-rows: auto 1fr auto; }
  .term::backdrop { background: rgb(0 0 0 / .6); backdrop-filter: blur(4px); }
  .term-bar { display: flex; align-items: center; gap: 14px; padding: 8px 12px; border-bottom: 1px solid var(--line); color: var(--fg-3); font-size: .74rem; }
  .term-dots { display: flex; gap: 6px; } .term-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); } .term-dots i:first-child { background: var(--red); }
  .term-bar button { margin-left: auto; background: none; border: 0; font-size: 1.3rem; cursor: pointer; color: var(--fg-2); line-height: 1; }
  .term-out { overflow-y: auto; padding: 14px 16px; min-height: 240px; white-space: pre-wrap; word-break: break-word; }
  .term-out .t-cmd { color: var(--fg-3); } .term-out .t-red { color: var(--red); } .term-out a { color: var(--fg); text-decoration: underline; text-decoration-color: var(--red); }
  .term-in { display: flex; gap: 10px; padding: 10px 16px 14px; border-top: 1px solid var(--line); }
  .term-in input { flex: 1; background: none; border: 0; outline: none; caret-color: var(--red); }

  /* 404 */
  .e404 { min-height: 100svh; display: grid; place-content: center; justify-items: start; gap: 18px; padding: var(--gutter); }
}

/* ═══════════════ EFFECTS ═══════════════ */
@layer effects {
  .fx-noise { position: fixed; inset: -50%; z-index: 60; pointer-events: none; opacity: .045;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    animation: grain 1.2s steps(6) infinite; }
  .fx-scan { position: fixed; inset: 0; z-index: 59; pointer-events: none; background: repeating-linear-gradient(0deg, rgb(0 0 0 / .14) 0 1px, transparent 1px 3px); mix-blend-mode: multiply; }

  .glitch { position: relative; }
  .glitch::before, .glitch::after { content: attr(data-text); position: absolute; inset: 0; pointer-events: none; }
  .glitch::before { color: var(--red); transform: translate(4px, 2px); z-index: -1; opacity: .75; }
  .glitch::after { color: var(--fg); clip-path: inset(0 0 100% 0); animation: slice 5s steps(1) infinite; }
}

/* ═══════════════ MOTION ═══════════════ */
@layer motion {
  @keyframes blink { 50% { opacity: 0; } }
  @keyframes sweep { to { --sweep: 360deg; } }
  @keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
  @keyframes lock { 0% { inset: -60px; opacity: 0; } 60% { opacity: 1; } 100% { inset: -12px; } }
  @keyframes tagIn { from { opacity: 0; transform: translateX(-8px); } }
  @keyframes grain { 0% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); } 40% { transform: translate(2%, -3%); } 60% { transform: translate(-2%, -1%); } 80% { transform: translate(3%, 3%); } }
  @keyframes slice {
    0%, 86%, 100% { clip-path: inset(0 0 100% 0); transform: none; }
    87% { clip-path: inset(18% 0 62% 0); transform: translate(-6px, 0); }
    89% { clip-path: inset(55% 0 20% 0); transform: translate(5px, 0); }
    91% { clip-path: inset(8% 0 80% 0); transform: translate(-3px, 0); }
    93% { clip-path: inset(70% 0 6% 0); transform: translate(4px, 0); }
  }

  /* reveal: JS adds .is-in (IntersectionObserver). Scroll-driven upgrade where supported. */
  [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0ms); }
  [data-reveal].is-in { opacity: 1; transform: none; }
  .no-js [data-reveal] { opacity: 1; transform: none; }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
    [data-reveal] { opacity: 1; transform: none; }
    .fx-noise { display: none; }
  }
}

/* ═══════════════ MOTION LAYER (fx.js) ═══════════════ */
@layer effects {
  /* scroll progress */
  .scroll-prog { position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 70; pointer-events: none; }
  .scroll-prog i { display: block; height: 100%; background: linear-gradient(90deg, #7a0300, var(--red), var(--red-hot)); transform-origin: 0 50%; transform: scaleX(0); box-shadow: 0 0 10px var(--red); }

  /* section indicator */
  .sec-ind { position: fixed; right: 18px; top: 50%; z-index: 40; display: none; translate: 0 -50%; writing-mode: vertical-rl; font: 500 .66rem var(--ff-mono); letter-spacing: .24em; color: var(--fg-3); align-items: center; gap: 12px; pointer-events: none; }
  .sec-ind span:first-child { color: var(--red); }
  .sec-ind i { width: 1px; height: 48px; background: var(--line-2); }
  @media (min-width: 1200px) { .sec-ind { display: flex; } }

  /* split headings */
  .split .w { display: inline-block; overflow: clip; overflow-clip-margin: 6px; vertical-align: top; padding-bottom: .06em; }
  .split .ch { display: inline-block; transform: translateY(105%) rotate(6deg); transform-origin: 0 100%; transition: transform .8s var(--ease); transition-delay: calc(var(--i) * 22ms); }
  .split.is-split-in .ch { transform: none; }
  .no-js .split .ch { transform: none; }

  /* marquee band */
  .marquee { overflow: clip; border-block: 1px solid var(--line); margin-top: clamp(56px, 8vw, 110px); padding-block: 18px; background: linear-gradient(90deg, var(--bg), transparent 15%, transparent 85%, var(--bg)), var(--bg-2); position: relative; }
  .marquee::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, var(--bg), transparent 12%, transparent 88%, var(--bg)); }
  .marquee-track { display: flex; width: max-content; gap: 28px; align-items: center; white-space: nowrap; will-change: transform; font: 700 clamp(1.6rem, 4.4vw, 3.4rem) var(--ff-display); text-transform: uppercase; letter-spacing: .04em; }
  .marquee-track span { color: transparent; -webkit-text-stroke: 1px rgb(255 255 255 / .55); }
  .marquee-track span:nth-of-type(3n+1) { color: var(--fg); -webkit-text-stroke: 0; }
  .marquee-track i { font-style: normal; color: var(--red); }
  .marquee--rev .marquee-track span:nth-of-type(3n+1) { color: var(--red); }

  /* timeline progress fill */
  .timeline::after { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: var(--red); box-shadow: 0 0 8px var(--red); transform-origin: top; transform: scaleY(var(--fill, 0)); }

  /* contact heading grows in with scroll */
  .contact-h { transform: scale(calc(.82 + var(--cp, 1) * .18)); opacity: calc(.25 + var(--cp, 1) * .75); transform-origin: 50% 70%; }

  /* hover heat on magnetic objects */
  .is-mag { will-change: translate; }
  .card.is-hot, .op.is-hot, .panel.is-hot { border-color: rgb(225 6 0 / .5); }
  .card.is-hot .card-idx { color: rgb(225 6 0 / .14); }
  .cards, .ops, .record, .briefing-grid { perspective: 1100px; }
  .chips li.is-hot { border-color: var(--red); background: var(--red-dim); }
  .timeline li.is-hot::before { background: var(--red); box-shadow: 0 0 14px var(--red); }
  .awards li.is-hot { color: #fff; padding-left: 6px; transition: padding .25s var(--ease); }
  .stats li.is-hot b { color: var(--red); }

  /* custom cursor */
  .cursor, .cursor-trail { display: none; }
  .has-cursor, .has-cursor * { cursor: none !important; }
  .has-cursor input, .has-cursor .term, .has-cursor .term * { cursor: auto !important; }
  .has-cursor .cursor { display: block; }
  .has-cursor .cursor-trail { display: block; position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 9998; pointer-events: none; }
  .cursor { position: fixed; inset: 0; z-index: 9999; pointer-events: none; transition: opacity .2s; }
  .cursor.is-hidden, .cursor.is-native { opacity: 0; }
  .cur-dot { position: absolute; left: -3px; top: -3px; width: 6px; height: 6px; background: var(--red); border-radius: 50%; box-shadow: 0 0 10px var(--red), 0 0 2px #fff; }
  .cursor.is-down .cur-dot { scale: 1.8; }
  .cur-ring { position: absolute; left: 0; top: 0; width: 38px; height: 38px; }
  .cur-ring i { position: absolute; width: 10px; height: 10px; border: 0 solid rgb(255 255 255 / .85); transition: border-color .2s, width .25s var(--ease), height .25s var(--ease); }
  .cur-ring i:nth-child(1) { left: 0; top: 0; border-width: 2px 0 0 2px; }
  .cur-ring i:nth-child(2) { right: 0; top: 0; border-width: 2px 2px 0 0; }
  .cur-ring i:nth-child(3) { left: 0; bottom: 0; border-width: 0 0 2px 2px; }
  .cur-ring i:nth-child(4) { right: 0; bottom: 0; border-width: 0 2px 2px 0; }
  .cursor.is-lock .cur-ring i { border-color: var(--red); width: 14px; height: 14px; }
  .cursor.is-down .cur-ring { scale: .9; }
  .cur-ring b { position: absolute; left: 0; top: -22px; font: 700 .6rem var(--ff-mono); letter-spacing: .14em; color: #fff; background: var(--red); padding: 2px 6px; white-space: nowrap; opacity: 0; translate: 0 4px; transition: opacity .2s, translate .2s var(--ease); }
  .cursor.is-lock .cur-ring b:not(:empty) { opacity: 1; translate: 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  .split .ch { transform: none !important; }
  .contact-h { transform: none; opacity: 1; }
}