:root {
  --bg: #030406;
  --deep: #07090d;
  --panel: rgba(8, 11, 16, 0.86);
  --panel-strong: rgba(10, 13, 20, 0.96);
  --text: #f7fbff;
  --muted: #a6b0bb;
  --cyan: #28efff;
  --cyan-soft: #93f7ff;
  --red: #ff2738;
  --red-deep: #940814;
  --violet: #ac5cff;
  --orange: #ff7a18;
  --gold: #ffd166;
  --line: rgba(255, 39, 56, 0.28);
  --cyan-line: rgba(40, 239, 255, 0.24);
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.6);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 8%, rgba(255,39,56,.18), transparent 28%),
    radial-gradient(circle at 82% 10%, rgba(40,239,255,.16), transparent 30%),
    radial-gradient(circle at 50% 55%, rgba(40,239,255,.05), transparent 32%),
    #030406;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

#aqueduct3d {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: auto;
}

.grid-bg, .scanline {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.grid-bg {
  opacity: .24;
  background-image:
    linear-gradient(rgba(255,39,56,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40,239,255,.09) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}
.scanline {
  opacity: .22;
  background: repeating-linear-gradient(to bottom, transparent 0, transparent 4px, rgba(255,255,255,.025) 5px);
}

.nav, .status-rail, main, .footer, .detail-panel { position: relative; z-index: 3; }
.nav {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: .85rem clamp(1rem, 4vw, 4rem);
  border-bottom: 1px solid rgba(255,39,56,.5);
  background: rgba(3,4,6,.82);
  backdrop-filter: blur(22px);
  box-shadow: 0 0 40px rgba(255,39,56,.08);
}
.nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), var(--cyan), transparent);
}
.brand { display: flex; align-items: center; gap: .82rem; letter-spacing: .08em; }
.brand-type { display: grid; line-height: 1.02; }
.brand-type strong { text-shadow: 0 0 18px rgba(255,39,56,.45); }
.brand-type small { color: var(--cyan); font-size: .68rem; letter-spacing: .28em; margin-top: .24rem; }
.brand-mark, .detail-mark {
  display: grid;
  place-items: center;
  border: 1px solid var(--red);
  color: var(--cyan);
  background: linear-gradient(145deg, rgba(255,39,56,.1), rgba(40,239,255,.06));
  box-shadow: 0 0 24px rgba(255,39,56,.25), inset 0 0 22px rgba(40,239,255,.08);
}
.brand-mark { width: 2.55rem; height: 2.55rem; clip-path: polygon(20% 0,80% 0,100% 20%,100% 80%,80% 100%,20% 100%,0 80%,0 20%); font-weight: 950; }
.nav nav { display: flex; gap: 1.05rem; align-items: center; flex-wrap: wrap; }
.nav nav a { position: relative; color: var(--muted); font-size: .75rem; font-weight: 800; letter-spacing: .08em; }
.nav nav a:hover { color: var(--cyan); text-shadow: 0 0 14px rgba(40,239,255,.45); }
.nav nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.45rem; height: 1px; background: var(--red); transition: right 160ms ease; }
.nav nav a:hover::after { right: 0; }
.nav nav .privacy-nav { color: var(--orange); }

.status-rail {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  overflow-x: auto;
  padding: .46rem clamp(1rem,4vw,4rem);
  border-bottom: 1px solid rgba(40,239,255,.15);
  background: rgba(5,7,10,.9);
  color: #8fa3b2;
  font: 700 .64rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
  white-space: nowrap;
}
.status-rail span { display: inline-flex; align-items: center; gap: .45rem; }
.dot { width: .45rem; height: .45rem; border-radius: 50%; display: inline-block; }
.dot.live { background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }

.section { position: relative; padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 6vw, 6rem); }
.hero {
  min-height: 88vh;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
  gap: 3.5rem;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,39,56,.2);
  pointer-events: none;
}
.hero-backplate, .hero-overlay { position: absolute; inset: 0; pointer-events: none; }
.hero-backplate {
  z-index: -2;
  background:
    radial-gradient(circle at 50% 58%, rgba(40,239,255,.2), transparent 26%),
    linear-gradient(115deg, rgba(255,39,56,.18), transparent 38%),
    linear-gradient(245deg, rgba(40,239,255,.14), transparent 42%);
  opacity: .92;
}
.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(3,4,6,.95) 0%, rgba(3,4,6,.76) 46%, rgba(3,4,6,.45) 72%, rgba(3,4,6,.75) 100%),
    linear-gradient(to bottom, rgba(3,4,6,.25), rgba(3,4,6,.9) 95%);
}
.hero-copy, .hud-panel, .map-console, .cards, .protocol-grid, .boundary, .filter-rail, .veilwell-shell { pointer-events: auto; }
.eyebrow { color: var(--cyan); font-size: .73rem; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow.red { color: #ff6572; }
.eyebrow.orange { color: var(--orange); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: .5rem 0 1rem; font-size: clamp(3.5rem, 8vw, 7.7rem); line-height: .84; letter-spacing: -.065em; text-transform: uppercase; }
h1 .agent { color: #f5f6f7; text-shadow: 0 0 8px #fff, 0 0 25px rgba(255,39,56,.8), 0 0 58px rgba(255,39,56,.45); }
h1 .aqua { color: var(--cyan); text-shadow: 0 0 12px rgba(40,239,255,.85), 0 0 52px rgba(40,239,255,.35); }
.hero-kicker { margin-bottom: 1rem; font-size: clamp(1rem,2vw,1.35rem); font-weight: 800; letter-spacing: .02em; }
.system-strip {
  display: flex;
  align-items: center;
  gap: .75rem;
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  padding: .72rem 1rem;
  margin: 1rem 0 1.35rem;
  border: 1px solid rgba(255,39,56,.68);
  background: rgba(2,5,8,.72);
  box-shadow: inset 0 0 25px rgba(255,39,56,.05);
  font: 900 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .11em;
  white-space: nowrap;
}
.system-strip span:nth-of-type(1), .system-strip span:nth-of-type(3) { color: var(--cyan); }
.system-strip span:nth-of-type(2) { color: #60a1ff; }
.system-strip span:nth-of-type(4) { color: var(--violet); }
.system-strip b { color: var(--red); }
h2 { margin-bottom: 1rem; font-size: clamp(2.3rem, 5vw, 4.7rem); line-height: .92; letter-spacing: -.055em; text-transform: uppercase; }
h2 span { color: var(--cyan); }
h3 { font-size: 1.08rem; letter-spacing: .05em; }
.lede, .section-head p, .card p, .protocol-card p, .boundary li, .detail-note { color: var(--muted); line-height: 1.72; }
.lede { max-width: 760px; font-size: clamp(1rem, 1.8vw, 1.2rem); }
.hero-actions, .detail-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.7rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .82rem 1.05rem;
  border: 1px solid rgba(255,39,56,.38);
  background: rgba(5,8,12,.74);
  color: #f6fbff;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
  clip-path: polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, color 160ms ease;
}
.button:hover { transform: translateY(-2px); border-color: var(--cyan); box-shadow: 0 0 24px rgba(40,239,255,.14); color: var(--cyan); }
.button.primary { color: #021015; border-color: var(--cyan); background: linear-gradient(135deg, #77faff, var(--cyan)); box-shadow: 0 0 30px rgba(40,239,255,.18); }
.button.ghost { border-color: rgba(255,39,56,.52); }
.button.privacy { border-color: rgba(255,122,24,.7); color: var(--orange); }
.button.privacy:hover { border-color: var(--orange); box-shadow: 0 0 25px rgba(255,122,24,.18); color: #ffd1ab; }

.hud-panel, .map-console, .card, .protocol-card, .boundary, .detail-panel, .veilwell-shell {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(9,12,18,.94), rgba(3,5,8,.82));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.hud-panel { padding: 1.15rem; clip-path: polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px); }
.hud-panel.authority { box-shadow: 0 0 0 1px rgba(255,39,56,.04), 0 25px 80px rgba(0,0,0,.52), inset 0 0 30px rgba(255,39,56,.04); }
.hud-title { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding-bottom: .8rem; font: 900 .7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; }
.hud-title span { color: #ff7781; }
.hud-title strong { color: var(--cyan); }
.hud-row { display: flex; justify-content: space-between; gap: 1rem; padding: .72rem 0; border-top: 1px solid rgba(255,39,56,.11); font-size: .74rem; }
.hud-row span { color: #82909c; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.hud-row strong { text-align: right; font-size: .7rem; letter-spacing: .05em; }
.hud-row .orange { color: var(--orange); }

.map-section { min-height: 72vh; display: grid; align-content: end; grid-template-columns: 1fr .82fr; gap: 2rem; }
.section-head { max-width: 850px; }
.map-console { align-self: end; overflow: hidden; clip-path: polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px); }
.terminal-bar { display: flex; align-items: center; gap: .42rem; padding: .78rem .9rem; border-bottom: 1px solid rgba(255,39,56,.3); color: var(--muted); font-size: .68rem; }
.terminal-bar span { width: .66rem; height: .66rem; border-radius: 50%; background: var(--red); box-shadow: 0 0 12px rgba(255,39,56,.55); }
.terminal-bar span:nth-child(2) { background: var(--gold); box-shadow: none; }
.terminal-bar span:nth-child(3) { background: var(--cyan); box-shadow: 0 0 12px rgba(40,239,255,.45); }
.terminal-bar b { margin-left: .45rem; font-weight: 700; }
.terminal-bar em { margin-left: auto; color: #ff6572; font-style: normal; font-weight: 900; letter-spacing: .1em; }
pre { margin: 0; min-height: 250px; padding: 1.35rem; white-space: pre-wrap; color: var(--cyan); line-height: 1.65; font-size: .76rem; text-shadow: 0 0 14px rgba(40,239,255,.16); }

.faucet-section { background: linear-gradient(to bottom, transparent, rgba(3,4,6,.82) 8%, rgba(3,4,6,.93) 92%, transparent); }
.filter-rail { display: flex; flex-wrap: wrap; gap: .55rem; margin: 0 0 1rem; }
.filter {
  cursor: pointer;
  padding: .58rem .8rem;
  border: 1px solid rgba(255,39,56,.28);
  background: rgba(5,8,12,.78);
  color: #8795a1;
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .09em;
}
.filter:hover, .filter.active { color: #fff; border-color: var(--red); box-shadow: inset 0 -2px 0 var(--red), 0 0 18px rgba(255,39,56,.12); }
.filter.privacy-filter { color: var(--orange); border-color: rgba(255,122,24,.45); }
.filter.privacy-filter.active { border-color: var(--orange); box-shadow: inset 0 -2px 0 var(--orange), 0 0 18px rgba(255,122,24,.12); }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .9rem; }
.card {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  padding: 1.12rem;
  border-radius: 0;
  clip-path: polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
  transition: transform 180ms ease, border-color 180ms ease, opacity 180ms ease;
}
.card.hidden { display: none; }
.card:hover { transform: translateY(-4px); border-color: rgba(40,239,255,.6); }
.card::before { content: ""; position: absolute; left: 0; top: 0; width: 36%; height: 2px; background: var(--red); box-shadow: 0 0 14px rgba(255,39,56,.45); }
.card::after { content: ""; position: absolute; width: 160px; height: 160px; right: -80px; top: -80px; border-radius: 50%; background: radial-gradient(circle, var(--card-glow, rgba(40,239,255,.18)), transparent 70%); }
.card.privacy-card { border-color: rgba(255,122,24,.48); background: linear-gradient(145deg, rgba(21,12,7,.96), rgba(5,5,6,.9)); }
.card.privacy-card::before { background: var(--orange); box-shadow: 0 0 16px rgba(255,122,24,.5); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.chain-mark { display: grid; place-items: center; width: 2.55rem; height: 2.55rem; border: 1px solid currentColor; font-weight: 950; font-size: .7rem; clip-path: polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px); }
.tag { padding: .34rem .5rem; border: 1px solid rgba(40,239,255,.15); background: rgba(4,8,12,.7); color: #8295a3; font-size: .62rem; font-weight: 800; letter-spacing: .05em; }
.card h3 { margin: 1rem 0 .35rem; text-transform: uppercase; }
.card-network { color: var(--cyan); font: 800 .7rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; text-transform: uppercase; }
.privacy-card .card-network { color: var(--orange); }
.card p { font-size: .88rem; }
.card-meta { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .9rem; }
.card-actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1rem; }
.card-actions .button { padding: .56rem .68rem; font-size: .63rem; }

.veilwell-section { background: radial-gradient(circle at 25% 40%, rgba(255,122,24,.14), transparent 30%); }
.veilwell-shell {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 2rem;
  padding: clamp(1.5rem,4vw,3rem);
  border-color: rgba(255,122,24,.55);
  background: linear-gradient(115deg, rgba(18,9,5,.96), rgba(4,6,8,.93) 48%, rgba(7,10,13,.95));
  box-shadow: 0 35px 100px rgba(0,0,0,.58), inset 0 0 70px rgba(255,122,24,.035);
  clip-path: polygon(22px 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%,0 22px);
}
.veilwell-shell h2 { color: #fff; }
.veilwell-shell h2 span { color: var(--orange); text-shadow: 0 0 28px rgba(255,122,24,.35); }
.privacy-rules { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; }
.privacy-rules span { padding: .5rem .65rem; border: 1px solid rgba(255,122,24,.32); color: #d8a982; background: rgba(255,122,24,.04); font: 800 .65rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; }
.veilwell-hud { display: grid; align-content: start; }
.veilwell-hud div { display: flex; justify-content: space-between; gap: 1rem; padding: .72rem 0; border-bottom: 1px solid rgba(255,122,24,.16); font-size: .72rem; }
.veilwell-hud span { color: #8e7b6d; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.veilwell-hud strong { color: #ffd0ad; text-align: right; }

.protocol-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .9rem; }
.protocol-card { position: relative; padding: 1.25rem; clip-path: polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px); }
.protocol-card::before { content: ""; position: absolute; left: 0; top: 0; width: 2px; height: 45%; background: var(--red); box-shadow: 0 0 12px rgba(255,39,56,.42); }
.protocol-card > span { color: var(--cyan); font: 900 .78rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.protocol-card h3 { margin: 1.35rem 0 .5rem; }
.boundary { padding: clamp(1.5rem,4vw,3rem); clip-path: polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px); }
.boundary h2 span { color: var(--red); }
.boundary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.boundary h3 { color: var(--cyan); }
.boundary-grid > div:last-child h3 { color: #ff6572; }
.boundary li { margin: .5rem 0; }

.detail-panel {
  position: fixed;
  z-index: 12;
  right: 1rem;
  top: 6.2rem;
  width: min(410px, calc(100vw - 2rem));
  padding: 1.3rem;
  border-color: rgba(255,39,56,.55);
  clip-path: polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px);
  transform: translateX(calc(100% + 2rem));
  transition: transform 260ms ease;
}
.detail-panel.open { transform: translateX(0); }
.detail-close { position: absolute; right: .9rem; top: .8rem; border: 1px solid rgba(255,39,56,.35); background: rgba(255,39,56,.05); color: #ff6b77; font-size: .75rem; font-weight: 900; cursor: pointer; padding: .35rem .45rem; }
.detail-mark { width: 3.5rem; height: 3.5rem; margin: .5rem 0 1rem; font-weight: 950; font-size: .72rem; }
.detail-panel h2 { font-size: 2rem; }
.detail-network { color: var(--cyan); font: 800 .72rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .07em; text-transform: uppercase; }
.detail-panel dl { display: grid; gap: .55rem; margin: 1.2rem 0; }
.detail-panel dl div { display: flex; justify-content: space-between; gap: 1rem; padding: .62rem 0; border-top: 1px solid rgba(255,39,56,.12); }
dt { color: #7f8d98; font: 700 .66rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
dd { margin: 0; text-align: right; font-weight: 800; font-size: .72rem; }

.city-label-layer { position: fixed; inset: 0; z-index: 2; pointer-events: none; }
.city-label { position: absolute; left: 0; top: 0; padding: .3rem .44rem; border: 1px solid rgba(255,39,56,.28); background: rgba(3,5,8,.82); color: #dffcff; font: 700 .6rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .04em; white-space: nowrap; transition: opacity 120ms ease; clip-path: polygon(5px 0,100% 0,100% calc(100% - 5px),calc(100% - 5px) 100%,0 100%,0 5px); }
.city-label.privacy-label { color: #ffc18f; border-color: rgba(255,122,24,.55); }

.footer { padding: 1.8rem clamp(1rem, 6vw, 6rem); border-top: 1px solid rgba(255,39,56,.35); background: rgba(3,4,6,.94); color: var(--muted); }
.footer-rail { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: .9rem; font: 900 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .09em; }
.footer-rail span:nth-of-type(1), .footer-rail span:nth-of-type(4) { color: #ff6572; }
.footer-rail span:nth-of-type(2), .footer-rail span:nth-of-type(3) { color: var(--cyan); }
.footer-rail b { color: #5d6871; }
.footer p { margin-bottom: .4rem; }
.muted { color: #6e7b84; font-size: .8rem; }
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
  .cards { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .nav nav { gap: .75rem; }
}
@media (max-width: 900px) {
  .hero, .map-section, .boundary-grid, .veilwell-shell { grid-template-columns: 1fr; }
  .hero { padding-top: 6rem; }
  .cards, .protocol-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .nav { align-items: flex-start; flex-direction: column; }
  .system-strip { width: 100%; }
}
@media (max-width: 590px) {
  h1 { font-size: clamp(3rem, 16vw, 5rem); }
  .cards, .protocol-grid { grid-template-columns: 1fr; }
  .section { padding-inline: 1rem; }
  .nav nav a { font-size: .68rem; }
  .hud-panel { margin-top: 3rem; }
  .city-label { font-size: .52rem; }
  .hero-backplate { opacity: .72; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}