:root {
  --bg: #080a10;
  --bg-soft: #0d1018;
  --panel: rgba(17, 21, 31, 0.76);
  --panel-solid: #11151f;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f5f7fb;
  --muted: #9ba3b5;
  --muted-strong: #c2c8d5;
  --accent: #8b7cff;
  --accent-rgb: 139, 124, 255;
  --accent-2: #51d8c7;
  --danger: #ff6b7a;
  --warning: #f3b95f;
  --success: #51d8a2;
  --radius: 22px;
  --max: 1380px;
  --font-display: "Manrope", sans-serif;
  --font-body: "DM Sans", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-body);
  line-height: 1.55;
  overflow-x: hidden;
}

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

.noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .18;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.055) 0 1px, transparent 1.4px),
    radial-gradient(circle at 70% 65%, rgba(255,255,255,.04) 0 1px, transparent 1.3px);
  background-size: 23px 23px, 31px 31px;
}

.ambient {
  position: fixed;
  z-index: -2;
  width: 42vw;
  height: 42vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .11;
  pointer-events: none;
  transition: background 800ms ease, transform 800ms ease;
}
.ambient-one { left: -15vw; top: 5vh; background: var(--accent); }
.ambient-two { right: -16vw; top: 60vh; background: var(--accent-2); }

.topbar {
  position: fixed;
  z-index: 50;
  left: 0;
  right: 0;
  top: 0;
  height: 84px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(8, 10, 16, .74);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(22px);
}

.brand { display: inline-flex; align-items: center; gap: 12px; width: fit-content; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: #080a10;
  background: var(--accent);
  font-family: var(--font-display);
  font-weight: 800;
  box-shadow: 0 0 32px rgba(var(--accent-rgb), .22);
  transition: background 400ms ease;
}
.brand-mark.mini { width: 28px; height: 28px; border-radius: 9px; font-size: 13px; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-family: var(--font-display); font-size: 15px; letter-spacing: -.02em; }
.brand-copy small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; margin-top: 4px; }

.environment-switcher {
  display: flex;
  align-items: center;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.025);
}
.environment-button {
  position: relative;
  border: 0;
  border-radius: 11px;
  background: transparent;
  padding: 10px 15px;
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  cursor: pointer;
  transition: color 250ms ease, background 250ms ease;
}
.environment-button:hover { color: var(--text); }
.environment-button.is-active { color: var(--text); background: rgba(var(--accent-rgb), .13); }
.env-index { font-size: 9px; color: var(--accent); letter-spacing: .08em; }

.menu-button { display: none; justify-self: end; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; background: transparent; }
.menu-button span { display: block; width: 17px; height: 1px; margin: 5px auto; background: currentColor; }

.hero {
  position: relative;
  min-height: 100svh;
  max-width: var(--max);
  margin: 0 auto;
  padding: 170px 44% 96px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-grid {
  position: absolute;
  inset: 84px -20vw 0;
  z-index: -1;
  opacity: .2;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 58% 45%, black 0, transparent 68%);
}
.hero-copy { max-width: 760px; }
.eyebrow, .section-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before, .section-kicker::before { content: ""; width: 30px; height: 1px; background: currentColor; }
.hero h1 {
  margin: 24px 0;
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 88px);
  line-height: .98;
  letter-spacing: -.065em;
}
.hero h1 em { color: var(--accent); font-style: normal; }
.hero-copy > p { max-width: 670px; color: var(--muted-strong); font-size: clamp(17px, 1.5vw, 21px); }
.hero-actions { display: flex; gap: 12px; align-items: center; margin-top: 38px; }
.primary-action, .ghost-action {
  min-height: 50px;
  border-radius: 14px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-weight: 700;
  cursor: pointer;
}
.primary-action { color: #080a10; background: var(--accent); transition: transform 200ms ease, box-shadow 200ms ease; }
.primary-action:hover { transform: translateY(-2px); box-shadow: 0 15px 38px rgba(var(--accent-rgb), .22); }
.ghost-action { border: 1px solid var(--line-strong); background: transparent; }
.ghost-action:hover { border-color: var(--accent); }

.hero-orbit {
  position: absolute;
  width: min(38vw, 520px);
  aspect-ratio: 1;
  right: 1vw;
  top: 50%;
  transform: translateY(-47%);
  display: grid;
  place-items: center;
}
.orbit-ring { position: absolute; border: 1px solid var(--line-strong); border-radius: 50%; }
.ring-one { inset: 9%; }
.ring-two { inset: 24%; border-style: dashed; }
.orbit-core {
  width: 43%; aspect-ratio: 1; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: radial-gradient(circle at 35% 30%, rgba(var(--accent-rgb), .36), rgba(12,15,23,.96) 70%);
  border: 1px solid rgba(var(--accent-rgb), .45);
  box-shadow: inset 0 0 45px rgba(var(--accent-rgb), .12), 0 0 70px rgba(var(--accent-rgb), .08);
}
.orbit-core strong { font-family: var(--font-display); font-size: clamp(34px, 5vw, 66px); letter-spacing: -.06em; }
.orbit-core span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.orbit-node { position: absolute; display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--bg-soft); color: var(--muted-strong); font-size: 9px; letter-spacing: .08em; }
.node-a { top: 12%; right: 23%; }
.node-b { left: 1%; bottom: 30%; }
.node-c { right: 4%; bottom: 20%; }
.hero-footer { position: absolute; left: 0; right: 0; bottom: 28px; display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.scroll-cue i { color: var(--accent); font-style: normal; margin-left: 7px; }

.view-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 120px 0 160px;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 70px;
}
.section-nav { position: sticky; top: 125px; align-self: start; }
.section-nav-label { margin-bottom: 20px; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .13em; }
#section-links { display: flex; flex-direction: column; gap: 2px; }
.section-link { display: flex; align-items: center; gap: 9px; padding: 9px 0; border: 0; background: transparent; color: var(--muted); text-align: left; cursor: pointer; font-size: 13px; }
.section-link::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--line-strong); transition: background 200ms, transform 200ms; }
.section-link:hover, .section-link.is-active { color: var(--text); }
.section-link.is-active::before { background: var(--accent); transform: scale(1.5); }
.progress-track { height: 2px; margin-top: 24px; overflow: hidden; background: var(--line); }
.progress-track span { display: block; height: 100%; width: 0; background: var(--accent); }

.content-section { padding: 0 0 130px; scroll-margin-top: 120px; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .65fr); gap: 60px; align-items: end; margin-bottom: 44px; }
.section-heading h2 { margin: 16px 0 0; font-family: var(--font-display); font-size: clamp(35px, 4.2vw, 61px); line-height: 1.03; letter-spacing: -.05em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 16px; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric-card, .glass-card, .finding-card, .product-card, .phase-card {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.015));
  border-radius: var(--radius);
  overflow: hidden;
}
.metric-card { padding: 25px; min-height: 170px; display: flex; flex-direction: column; justify-content: space-between; }
.metric-card::after { content: ""; position: absolute; right: -30px; bottom: -45px; width: 100px; height: 100px; border-radius: 50%; background: var(--accent); opacity: .08; filter: blur(15px); }
.metric-value { font-family: var(--font-display); font-size: 42px; font-weight: 800; letter-spacing: -.06em; }
.metric-label { color: var(--muted-strong); font-size: 13px; }
.metric-note { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

.split-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 16px; }
.glass-card { padding: 30px; }
.glass-card h3 { margin: 0 0 9px; font-family: var(--font-display); font-size: 20px; letter-spacing: -.03em; }
.glass-card > p { color: var(--muted); }
.chart-wrap { position: relative; min-height: 330px; }

.architecture-stack { display: grid; gap: 9px; margin-top: 24px; }
.stack-row { display: grid; grid-template-columns: 110px 1fr auto; gap: 18px; align-items: center; padding: 15px 17px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.02); }
.stack-row strong { font-size: 12px; text-transform: uppercase; letter-spacing: .09em; color: var(--accent); }
.stack-row span { color: var(--muted-strong); font-size: 13px; }
.stack-row small { color: var(--muted); }

.screen-map { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.screen-column { padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(255,255,255,.025); }
.screen-column > span { color: var(--accent); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.screen-column h3 { font-family: var(--font-display); font-size: 21px; }
.clean-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 9px; }
.clean-list li { color: var(--muted-strong); font-size: 13px; padding-left: 16px; position: relative; }
.clean-list li::before { content: ""; position: absolute; left: 0; top: .65em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

.quote-card { padding: 46px; border-left: 2px solid var(--accent); background: linear-gradient(90deg, rgba(var(--accent-rgb), .08), transparent); font-family: var(--font-display); font-size: clamp(24px, 3vw, 40px); line-height: 1.2; letter-spacing: -.04em; }
.quote-card small { display: block; margin-top: 25px; color: var(--muted); font: 11px var(--font-body); text-transform: uppercase; letter-spacing: .1em; }

.risk-toolbar { display: flex; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.risk-search { flex: 1; position: relative; }
.risk-search input { width: 100%; min-height: 50px; padding: 0 18px; color: var(--text); border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.025); outline: none; }
.risk-search input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .12); }
.filter-group { display: flex; gap: 7px; }
.filter-chip { border: 1px solid var(--line); border-radius: 999px; background: transparent; padding: 9px 13px; color: var(--muted); cursor: pointer; }
.filter-chip.is-active { color: var(--text); border-color: var(--accent); background: rgba(var(--accent-rgb), .1); }
.findings-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; }
.finding-card { padding: 23px; cursor: pointer; transition: transform 200ms ease, border-color 200ms ease; }
.finding-card:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.finding-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.finding-id { color: var(--muted); font: 10px var(--font-display); letter-spacing: .1em; }
.severity { display: inline-flex; align-items: center; gap: 6px; border-radius: 99px; padding: 5px 9px; font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.severity::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.severity.critical { color: var(--danger); background: rgba(255,107,122,.1); }
.severity.high { color: var(--warning); background: rgba(243,185,95,.1); }
.severity.medium { color: #78b6ff; background: rgba(120,182,255,.1); }
.finding-card h3 { margin: 17px 0 9px; font-family: var(--font-display); font-size: 18px; letter-spacing: -.03em; }
.finding-card p { margin: 0; color: var(--muted); font-size: 13px; }
.finding-category { margin-top: 18px; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }

.god-map { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.god-node { min-height: 210px; padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(160deg, rgba(255,107,122,.08), transparent 65%); }
.god-node span { color: var(--danger); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.god-node h3 { font: 700 20px var(--font-display); }
.god-node p { color: var(--muted); font-size: 13px; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.product-card { min-height: 260px; padding: 27px; }
.product-number { color: var(--accent); font: 10px var(--font-display); letter-spacing: .1em; }
.product-card h3 { margin: 22px 0 10px; font: 700 23px var(--font-display); letter-spacing: -.04em; }
.product-card > p { color: var(--muted); font-size: 13px; }
.domain-pill { display: inline-flex; margin-top: 14px; padding: 6px 9px; border-radius: 8px; color: var(--accent); background: rgba(var(--accent-rgb), .1); font-size: 10px; }

.flow-diagram { display: flex; gap: 10px; align-items: stretch; overflow-x: auto; padding-bottom: 8px; }
.flow-step { min-width: 150px; flex: 1; padding: 23px 18px; border: 1px solid var(--line); border-radius: 17px; background: rgba(255,255,255,.025); }
.flow-step span { color: var(--accent); font: 10px var(--font-display); }
.flow-step strong { display: block; margin-top: 14px; font-size: 14px; }
.flow-arrow { align-self: center; color: var(--accent); }

.timeline { position: relative; display: grid; gap: 13px; }
.timeline::before { content: ""; position: absolute; top: 0; bottom: 0; left: 30px; width: 1px; background: var(--line); }
.phase-card { margin-left: 70px; padding: 25px 28px; overflow: visible; }
.phase-card::before { content: attr(data-phase); position: absolute; left: -70px; top: 24px; width: 58px; height: 30px; display: grid; place-items: center; border-radius: 99px; color: #080a10; background: var(--accent); font: 800 10px var(--font-display); }
.phase-card h3 { margin: 0; font: 700 20px var(--font-display); }
.phase-card p { color: var(--muted); }
.deliverables { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 15px; }
.deliverables span { border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; color: var(--muted-strong); font-size: 10px; }

.detail-dialog { width: min(680px, calc(100vw - 30px)); max-height: 86vh; color: var(--text); border: 1px solid var(--line-strong); border-radius: 24px; background: rgba(12,15,23,.96); box-shadow: 0 35px 100px rgba(0,0,0,.55); backdrop-filter: blur(24px); }
.detail-dialog::backdrop { background: rgba(0,0,0,.68); backdrop-filter: blur(6px); }
.dialog-close { position: absolute; right: 18px; top: 16px; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: transparent; font-size: 22px; cursor: pointer; }
#dialog-content { padding: 34px 28px 25px; }
#dialog-content h2 { max-width: 85%; font: 700 31px var(--font-display); letter-spacing: -.04em; }
#dialog-content p { color: var(--muted-strong); }
.dialog-block { margin-top: 25px; padding-top: 20px; border-top: 1px solid var(--line); }
.dialog-block strong { color: var(--accent); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }

.footer { max-width: var(--max); margin: 0 auto; padding: 35px 0 50px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 30px; align-items: center; color: var(--muted); font-size: 11px; }
.footer > div { display: flex; align-items: center; gap: 10px; color: var(--text); }
.footer p { text-align: center; }
.footer > span { text-align: right; }

body[data-view="risks"] { --accent: #ff6b7a; --accent-rgb: 255, 107, 122; --accent-2: #f3b95f; }
body[data-view="future"] { --accent: #51d8c7; --accent-rgb: 81, 216, 199; --accent-2: #8b7cff; }
body.presentation .topbar { transform: translateY(-100%); }
body.presentation .hero { padding-top: 80px; }

@media (max-width: 1180px) {
  .topbar, .hero, .view-shell, .footer { padding-left: 28px; padding-right: 28px; }
  .hero { padding-right: 43%; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .god-map { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .topbar { grid-template-columns: 1fr auto; }
  .environment-switcher { display: none; position: absolute; top: 72px; left: 16px; right: 16px; flex-direction: column; background: rgba(8,10,16,.97); }
  .environment-switcher.is-open { display: flex; }
  .environment-button { width: 100%; justify-content: flex-start; }
  .menu-button { display: block; }
  .hero { min-height: 920px; padding: 150px 28px 430px; justify-content: flex-start; }
  .hero-orbit { width: min(80vw, 420px); right: 50%; top: auto; bottom: 60px; transform: translateX(50%); }
  .hero-footer { display: none; }
  .view-shell { grid-template-columns: 1fr; gap: 30px; }
  .section-nav { position: relative; top: 0; overflow-x: auto; }
  .section-nav-label, .progress-track { display: none; }
  #section-links { flex-direction: row; width: max-content; }
  .section-link { padding: 9px 12px; border: 1px solid var(--line); border-radius: 99px; }
  .section-link::before { display: none; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .split-grid { grid-template-columns: 1fr; }
  .screen-map { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .brand-copy small { display: none; }
  .hero { min-height: 840px; padding-left: 20px; padding-right: 20px; }
  .hero h1 { font-size: 48px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-orbit { width: 350px; bottom: 55px; }
  .view-shell { padding: 90px 20px 110px; }
  .metric-grid, .findings-grid, .product-grid, .god-map { grid-template-columns: 1fr; }
  .risk-toolbar { align-items: stretch; flex-direction: column; }
  .filter-group { overflow-x: auto; }
  .stack-row { grid-template-columns: 1fr; gap: 5px; }
  .quote-card { padding: 30px 25px; }
  .footer { margin: 0 20px; padding-left: 0; padding-right: 0; grid-template-columns: 1fr; text-align: left; }
  .footer p, .footer > span { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}