:root {
  --ink: #000000;
  --ink-2: #080607;
  --ink-card: #0d090c;
  --paper: #f7f1f4;
  --paper-hot: #fff8fb;
  --mist: #bcaeb6;
  --mist-dim: #7d6e76;
  --line: rgba(215, 171, 197, 0.16);
  --line-strong: rgba(215, 171, 197, 0.34);
  --gold-rgb: 215, 171, 197;
  --gold: rgb(var(--gold-rgb));
  --maxw: 1180px;
  --pad: clamp(1.25rem, 5vw, 4rem);
  --sec: clamp(5rem, 10vw, 8.5rem);
  --display: "Archivo", "Arial Narrow", system-ui, -apple-system, sans-serif;
  --body: "Inter Tight", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html {
  background: var(--ink);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--body);
  font-size: clamp(1rem, 0.97rem + 0.2vw, 1.07rem);
  line-height: 1.62;
  font-weight: 400;
  letter-spacing: 0.002em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(80% 60% at 50% 24%, rgba(30, 18, 26, 0.48), transparent 72%),
    radial-gradient(60% 50% at 82% 16%, rgba(var(--gold-rgb), 0.08), transparent 68%),
    linear-gradient(180deg, var(--ink), #050405 52%, var(--ink));
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { background: rgba(var(--gold-rgb), 0.26); color: #fff; }

.gold { color: var(--gold); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-shell,
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  border-bottom: 1px solid rgba(244, 242, 234, 0.08);
  background: rgba(8, 8, 10, 0.68);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--display);
  font-weight: 620;
  font-size: 0.95rem;
  letter-spacing: -0.018em;
  text-transform: uppercase;
  font-stretch: 112%;
  font-variation-settings: "wdth" 112, "wght" 620;
}

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  color: var(--gold);
  font-family: var(--display);
  font-size: 0.62rem;
  font-weight: 620;
  font-stretch: 112%;
  font-variation-settings: "wdth" 112, "wght" 620;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 120% at 30% 0%, rgba(var(--gold-rgb), 0.22), transparent 60%);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.1rem);
}

.nav-links a {
  color: var(--mist);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--paper);
}

.cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.62rem 1.15rem;
  border: 1px solid rgba(var(--gold-rgb), 0.4);
  border-radius: 999px;
  color: var(--gold);
  background: linear-gradient(180deg, rgba(var(--gold-rgb), 0.1), rgba(var(--gold-rgb), 0.02));
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.22s ease;
}

.cta:hover,
.btn:hover {
  border-color: rgba(var(--gold-rgb), 0.7);
  background: linear-gradient(180deg, rgba(var(--gold-rgb), 0.2), rgba(var(--gold-rgb), 0.06));
  box-shadow: 0 8px 30px -12px rgba(var(--gold-rgb), 0.5);
}

.cta.secondary,
.btn-ghost {
  min-height: auto;
  padding-inline: 0.2rem;
  color: var(--mist);
  border-color: transparent;
  background: transparent;
}

.cta.secondary:hover,
.btn-ghost:hover {
  color: var(--paper);
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.arr { transition: transform 0.22s ease; }
.btn-ghost:hover .arr,
.cta.secondary:hover .arr { transform: translateX(4px); }

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  isolation: isolate;
  padding-block: 8rem 3rem;
  overflow: hidden;
}

.hero.compact {
  min-height: 78svh;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 26%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, var(--ink));
}

.hero-grid {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.hero-copy-grid {
  max-width: 60rem;
}

.harmonic-field {
  pointer-events: none;
}

.hero > .harmonic-field,
.field-stage > .harmonic-field {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  -webkit-mask-image: radial-gradient(135% 108% at 50% 46%, #000 26%, rgba(0,0,0,0.4) 70%, transparent 100%);
  mask-image: radial-gradient(135% 108% at 50% 46%, #000 26%, rgba(0,0,0,0.4) 70%, transparent 100%);
}

.field-stage {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hud {
  position: absolute;
  top: 5.4rem;
  right: var(--pad);
  z-index: 2;
  max-width: 60vw;
  padding-right: 0.9rem;
  border-right: 1px solid var(--line);
  color: var(--mist-dim);
  font-family: var(--mono);
  font-size: 0.66rem;
  line-height: 1.7;
  letter-spacing: 0.07em;
  text-align: right;
}

.hud b { color: rgba(var(--gold-rgb), 0.92); font-weight: 500; }

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0 0 1.5rem;
  color: rgba(var(--gold-rgb), 0.9);
  font-family: var(--mono);
  font-size: 0.71rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  line-height: 1.5;
  text-transform: uppercase;
}

.eyebrow::before,
.kicker::before {
  content: "";
  width: 1.7rem;
  height: 1px;
  background: rgba(var(--gold-rgb), 0.75);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--paper-hot);
  font-family: var(--display);
  letter-spacing: -0.015em;
}

h1 {
  max-width: 15ch;
  font-size: clamp(3.5rem, 3rem + 8.5vw, 10.5rem);
  font-weight: 640;
  line-height: 0.88;
  letter-spacing: -0.045em;
  font-stretch: 118%;
  font-variation-settings: "wdth" 118, "wght" 640;
  text-transform: uppercase;
}

.hero-lead {
  margin: 0 0 0.5rem;
  color: var(--mist);
  font-family: var(--body);
  font-size: clamp(1.05rem, 0.95rem + 0.7vw, 1.5rem);
  font-weight: 400;
  letter-spacing: -0.005em;
}

.hwrap {
  position: relative;
  display: inline-block;
  max-width: 100%;
  margin: 0 0 1.5rem;
}

.hword {
  display: inline-block;
  color: #fbfaf6;
  font-family: var(--display);
  font-size: clamp(5rem, 4rem + 12vw, 15rem);
  font-weight: 660;
  line-height: 0.82;
  letter-spacing: -0.05em;
  font-stretch: 122%;
  font-variation-settings: "wdth" 122, "wght" 660;
  text-transform: uppercase;
  transition: opacity 0.26s ease, transform 0.28s cubic-bezier(.2,.7,.2,1);
}

.hwrap::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.02em;
  height: 0.06em;
  background: var(--gold);
  transform-origin: left;
  transition: transform 0.45s cubic-bezier(.2,.7,.2,1);
}

.hwrap.swap .hword {
  opacity: 0;
  transform: translateY(0.18em);
}

.hwrap.swap::after { transform: scaleX(0); }

.thesis,
.hero-line {
  max-width: 24ch;
  margin: 0 0 1.35rem;
  color: var(--paper);
  font-family: var(--body);
  font-size: clamp(1.45rem, 1.1rem + 1.6vw, 2.45rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.lede,
.hero-copy {
  max-width: 42rem;
  margin: 0 0 1.9rem;
  color: var(--mist);
  font-size: clamp(1.01rem, 1rem + 0.35vw, 1.16rem);
}

.actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.3rem;
}

.chips,
.domain-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0 0 2rem;
}

.chip {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mist);
  background: transparent;
  font-family: var(--mono);
  font-size: 0.71rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  cursor: default;
  transition: all 0.3s ease;
}

button.chip { cursor: pointer; }
.chip:hover { color: var(--paper); border-color: var(--line-strong); }
.chip.active {
  color: var(--gold);
  border-color: rgba(var(--gold-rgb), 0.6);
  background: rgba(var(--gold-rgb), 0.1);
  box-shadow: 0 0 0 1px rgba(var(--gold-rgb), 0.14);
}

.legend,
.field-hud {
  margin-top: clamp(2.8rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
}

.legend .cell,
.readout {
  padding: 1.25rem 1.25rem 1.3rem 0;
  background: rgba(8, 8, 10, 0.82);
}

.legend .cell:not(:first-child),
.readout:not(:first-child) {
  padding-left: 1.25rem;
}

.legend .k,
.readout {
  color: var(--mist-dim);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.legend .v,
.readout strong {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--paper);
  font-family: var(--display);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.dot {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px var(--gold);
}

section,
.band {
  position: relative;
  padding-block: var(--sec);
}

.hr-horizon {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(to right, transparent, var(--line-strong) 18%, rgba(var(--gold-rgb), 0.85) 50%, var(--line-strong) 82%, transparent);
  opacity: 0.5;
}

.section-head,
.two {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  margin-bottom: 3rem;
}

h2,
.head {
  max-width: 17ch;
  margin: 0 0 1.3rem;
  color: #fbfaf6;
  font-family: var(--display);
  font-size: clamp(2.5rem, 1.2rem + 5vw, 6.8rem);
  font-weight: 620;
  line-height: 0.9;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  font-stretch: 118%;
  font-variation-settings: "wdth" 118, "wght" 620;
}

p,
.body-col {
  color: var(--mist);
  font-size: 1.01rem;
  line-height: 1.72;
}

.body-col {
  max-width: 46rem;
}

.body-col strong,
.dtext b {
  color: var(--paper);
  font-weight: 500;
}

.doms {
  margin-top: 3.2rem;
  border-top: 1px solid var(--line);
}

.dom {
  display: grid;
  grid-template-columns: minmax(7rem, 15rem) 1fr;
  gap: 1.6rem;
  align-items: baseline;
  padding: 1.7rem 0;
  border-bottom: 1px solid var(--line);
  transition: padding 0.3s ease, background 0.3s ease;
}

.dname {
  color: var(--paper);
  font-family: var(--display);
  font-size: clamp(2rem, 1.2rem + 3vw, 4.2rem);
  font-weight: 620;
  line-height: 0.9;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  font-stretch: 118%;
  font-variation-settings: "wdth" 118, "wght" 620;
  transition: color 0.3s ease;
}

.dtext {
  color: var(--mist);
  font-size: 1.01rem;
}

.dom:hover {
  padding-left: 0.6rem;
  background: linear-gradient(to right, rgba(var(--gold-rgb), 0.05), transparent 55%);
}

.dom:hover .dname { color: var(--gold); }

.record,
.record-stack,
.prod,
.grid-2,
.grid-3 {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
}

.record,
.prod {
  list-style: none;
  padding: 0;
}

.rec,
.record-row,
.prow {
  position: relative;
  display: grid;
  grid-template-columns: 3.2rem 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.55rem 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease, padding 0.25s ease;
}

.record-row {
  grid-template-columns: 12rem 1fr auto;
}

.idx,
.key,
.pidx,
.status,
.tag {
  color: var(--mist-dim);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.node {
  position: absolute;
  left: calc(3.2rem + 0.75rem);
  top: 1.75rem;
  z-index: 1;
  width: 0.5rem;
  height: 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: all 0.25s ease;
}

.rec::before {
  content: "";
  position: absolute;
  left: calc(3.2rem + 0.75rem);
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
  transform: translateX(-50%);
}

.ttl,
.value,
.pname,
.panel h3,
.preview-card h3 {
  color: var(--paper);
  font-family: var(--display);
  font-size: clamp(1.45rem, 1rem + 1.6vw, 2.4rem);
  font-weight: 560;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  font-stretch: 112%;
  font-variation-settings: "wdth" 112, "wght" 560;
}

.desc,
.pdesc,
.panel p,
.preview-card p {
  max-width: 52ch;
  margin: 0.35rem 0 0;
  color: var(--mist);
  font-size: 0.97rem;
}

.rec:hover,
.record-row:hover,
.prow:hover {
  padding-left: 0.6rem;
  background: linear-gradient(to right, rgba(var(--gold-rgb), 0.05), transparent 60%);
}

.rec:hover .node {
  border-color: var(--gold);
  background: var(--gold);
  box-shadow: 0 0 14px var(--gold);
}

.rec:hover .tag,
.record-row:hover .status,
.prow:hover .pname {
  color: var(--gold);
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 0;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.panel,
.preview-card,
.field-card,
.pilot-card {
  position: relative;
  min-height: 17rem;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border: 1px solid var(--line);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(var(--gold-rgb), 0.1), transparent 55%),
    linear-gradient(165deg, rgba(13, 9, 12, 0.76), rgba(0, 0, 0, 0.9));
}

.panel::before,
.preview-card::before,
.field-card::before,
.pilot-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 1.5rem;
  width: 2.8rem;
  height: 1px;
  background: var(--gold);
}

.tag {
  display: inline-flex;
  margin-bottom: 1.2rem;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 99px;
}

.field-card {
  min-height: 25rem;
  overflow: hidden;
}

.field-card .harmonic-field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}

.field-card .field-hud {
  position: absolute;
  inset: auto 1rem 1rem 1rem;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 0;
}

.pilot-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.steps {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
}

.steps li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--line);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.92rem;
}

.steps li:last-child { border-bottom: 0; }
.steps .tick { color: var(--gold); font-size: 0.85rem; }
.steps .num { width: 1.4rem; color: var(--mist-dim); }

.marquee {
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 0.4rem;
}

.marquee__track {
  display: inline-flex;
  align-items: center;
  animation: slide 32s linear infinite;
  will-change: transform;
}

.marquee__track span {
  padding: 0 0.4em;
  color: rgba(244, 242, 234, 0.07);
  font-family: var(--display);
  font-size: clamp(2.8rem, 8vw, 9rem);
  font-weight: 620;
  letter-spacing: -0.045em;
  font-stretch: 122%;
  font-variation-settings: "wdth" 122, "wght" 620;
  text-transform: uppercase;
}

.marquee__track .mid { color: rgba(var(--gold-rgb), 0.5); }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.review-hero {
  min-height: auto;
  padding-top: 9rem;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.preview-frame {
  width: 100%;
  height: 360px;
  margin: 1.2rem 0;
  border: 1px solid var(--line);
  background: #050506;
}

.preview-card.featured { grid-column: 1 / -1; }
.preview-card.featured .preview-frame { height: 460px; }

.footer,
footer {
  padding-block: 3.2rem 3rem;
  border-top: 1px solid var(--line);
}

.footer-grid,
.foot-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  color: var(--mist-dim);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.foot-links {
  display: flex;
  gap: 1.4rem;
  margin-top: 0.9rem;
}

.foot-links a {
  color: var(--mist);
  font-family: var(--display);
  font-size: 0.85rem;
}

.foot-links a:hover { color: var(--paper); }

.enh .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(.2,.7,.2,1);
}

.enh .reveal.in {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

.intro { animation: rise 0.95s cubic-bezier(.2,.7,.2,1) both; }
.d1 { animation-delay: 0.06s; }
.d2 { animation-delay: 0.16s; }
.d3 { animation-delay: 0.3s; }
.d4 { animation-delay: 0.44s; }
.d5 { animation-delay: 0.58s; }
.d6 { animation-delay: 0.72s; }

@media (max-width: 860px) {
  .nav {
    min-height: 68px;
    padding-block: 0.75rem;
  }

  .topbar .cta { display: none; }
  .nav-links { gap: 1.1rem; overflow-x: auto; }
  .nav-links a { font-size: 0.8rem; white-space: nowrap; }
  .hud { display: none; }
  .section-head,
  .two,
  .pilot-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 7rem;
  }

  .hero.compact { min-height: auto; }
  .legend,
  .field-hud { grid-template-columns: repeat(2, 1fr); }
  .dom { grid-template-columns: 1fr; gap: 0.5rem; }

  .rec {
    grid-template-columns: 2.4rem 1fr;
  }

  .rec .tag {
    grid-column: 2;
    justify-self: start;
    margin-top: 0.7rem;
    margin-left: 1.6rem;
  }

  .rec::before,
  .rec .node {
    left: calc(2.4rem + 0.75rem);
  }

  .record-row,
  .prow {
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .site-shell,
  .wrap {
    padding-inline: 1rem;
  }

  .brand span:last-child { display: none; }
  .nav-links { gap: 0.8rem; }
  .nav-links a { font-size: 0.76rem; }
  .hword { font-size: clamp(4rem, 24vw, 7.2rem); }
  h1 { font-size: clamp(3.2rem, 18vw, 5rem); }
  .legend,
  .field-hud {
    grid-template-columns: 1fr;
  }
  .preview-frame { height: 280px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}