/* ==========================================================================
   schaide.com - design system
   Obsidian canvas, iridescent nodes, glass surfaces, editorial type,
   motion that reads as signal propagating through a network.
   ========================================================================== */

/* Metric-matched fallbacks so the web-font swap does not shift layout. */
@font-face { font-family: "Space Grotesk Fallback"; src: local("Arial"); size-adjust: 104%; ascent-override: 95%; descent-override: 28%; line-gap-override: 0%; }
@font-face { font-family: "Inter Fallback"; src: local("Arial"); size-adjust: 107%; ascent-override: 90%; descent-override: 22%; line-gap-override: 0%; }
@font-face { font-family: "JetBrains Mono Fallback"; src: local("Courier New"); size-adjust: 103%; ascent-override: 100%; descent-override: 30%; line-gap-override: 0%; }

:root {
  --bg-obsidian: #05060B;
  --bg-deep: #0A0C18;
  --surface-glass: rgba(255, 255, 255, 0.04);
  --surface-glass-strong: rgba(255, 255, 255, 0.07);
  --border-glass: rgba(255, 255, 255, 0.09);
  --border-glass-strong: rgba(255, 255, 255, 0.16);
  --neural-cyan: #38F5FF;
  --neural-violet: #8B5CFF;
  --neural-magenta: #FF3DA6;
  --neural-amber: #FFB84D;
  --neural-emerald: #26F2A8;
  --neural-coral: #FF7A59;
  --neural-sky: #4DA3FF;
  --text-primary: #F5F7FF;
  --text-muted: #8A90A6;
  --text-dim: #7D83A0;
  --gradient-signature: linear-gradient(135deg, #38F5FF 0%, #8B5CFF 45%, #FF3DA6 100%);
  --accent: var(--neural-cyan);

  --font-display: "Space Grotesk", "Space Grotesk Fallback", "Sora", system-ui, sans-serif;
  --font-body: "Inter", "Inter Fallback", "Geist", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "JetBrains Mono Fallback", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-micro: 180ms;
  --dur-std: 420ms;
  --dur-cine: 900ms;
  --dur-cine-long: 1400ms;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 48px);
  --nav-h: 72px;
  color-scheme: dark;
}

.accent-cyan { --accent: var(--neural-cyan); }
.accent-violet { --accent: var(--neural-violet); }
.accent-magenta { --accent: var(--neural-magenta); }
.accent-amber { --accent: var(--neural-amber); }
.accent-emerald { --accent: var(--neural-emerald); }
.accent-coral { --accent: var(--neural-coral); }
.accent-sky { --accent: var(--neural-sky); }

/* ---- Reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg-obsidian);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas, picture { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
code { font-family: var(--font-mono); }
:focus-visible { outline: 2px solid var(--neural-cyan); outline-offset: 3px; border-radius: 4px; }
h1:focus-visible, h2:focus-visible { outline: none; }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 1000; padding: 10px 16px; background: var(--bg-deep); border: 1px solid var(--border-glass-strong); border-radius: 999px; }
.skip-link:focus { top: 12px; }

/* ---- Typography ---------------------------------------------------------- */
.display { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.035em; line-height: 0.98; font-size: clamp(3rem, 7.2vw, 7rem); }
.display--md { font-size: clamp(2.2rem, 4.6vw, 4rem); line-height: 1.04; }
.display--sm { font-size: clamp(1.6rem, 3vw, 2.5rem); line-height: 1.1; letter-spacing: -0.025em; }
.display--xs { font-size: clamp(1.25rem, 2vw, 1.6rem); line-height: 1.2; letter-spacing: -0.02em; font-weight: 600; }
.eyebrow { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.lede { font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: var(--text-muted); max-width: 60ch; line-height: 1.55; }
.muted { color: var(--text-muted); }
.dim { color: var(--text-dim); }
.mono { font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.02em; }
.gradient-text { background: var(--gradient-signature); -webkit-background-clip: text; background-clip: text; color: transparent; }
.prose p + p { margin-top: 1.1em; }
.prose { color: var(--text-muted); font-size: 1.05rem; line-height: 1.75; }
.prose strong { color: var(--text-primary); font-weight: 500; }
.prose h2 { color: var(--text-primary); font-family: var(--font-display); font-size: clamp(1.4rem, 2.4vw, 2rem); letter-spacing: -0.02em; margin: 2.4em 0 0.7em; }

/* ---- Layout -------------------------------------------------------------- */
.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.container.narrow { max-width: 760px; }
.section { padding-block: clamp(72px, 10vw, 140px); position: relative; }
/* Below-the-fold sections are skipped by style and layout until they approach the viewport. */
.section:not(.section--pad-top), .footer { content-visibility: auto; contain-intrinsic-size: auto 900px; }
.section--tight { padding-block: clamp(40px, 6vw, 80px); }
.section--pad-top { padding-top: calc(var(--nav-h) + clamp(60px, 8vw, 110px)); }
.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head .display--md { margin-bottom: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 72px); align-items: center; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--border-glass-strong), transparent); }

/* ---- Surfaces ------------------------------------------------------------ */
.glass { background: var(--surface-glass); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border: 1px solid var(--border-glass); border-radius: var(--radius-md); }
.glass--strong { background: var(--surface-glass-strong); }

/* ---- Buttons ------------------------------------------------------------- */
.btn { position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 999px; font-weight: 500; font-size: 0.98rem; letter-spacing: -0.005em; transition: transform var(--dur-std) var(--ease-out), box-shadow var(--dur-std) var(--ease-out), background var(--dur-std) var(--ease-out), border-color var(--dur-std) var(--ease-out); white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { color: #05060B; background: var(--gradient-signature); box-shadow: 0 10px 30px -10px rgba(139, 92, 255, 0.55); }
.btn--primary:hover { box-shadow: 0 18px 44px -12px rgba(255, 61, 166, 0.5); }
.btn--ghost { color: var(--text-primary); border: 1px solid var(--border-glass-strong); background: rgba(255, 255, 255, 0.02); }
.btn--ghost:hover { border-color: var(--text-muted); background: var(--surface-glass); }
.btn--sm { padding: 10px 16px; font-size: 0.88rem; }
.btn[disabled] { opacity: 0.6; cursor: wait; transform: none; }
.btn .arrow { transition: transform var(--dur-micro) var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }
.link { color: var(--text-primary); display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.link .arrow { transition: transform var(--dur-micro) var(--ease-out); }
.link:hover .arrow { transform: translateX(4px); }
.link--accent { color: var(--accent); }

/* ---- Chips, pills, status ---------------------------------------------- */
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 999px; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.chip { display: inline-flex; align-items: center; gap: 7px; padding: 4px 10px; border-radius: 999px; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid var(--border-glass-strong); color: var(--text-muted); }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status--live { color: var(--neural-emerald); border-color: color-mix(in srgb, var(--neural-emerald) 45%, transparent); background: color-mix(in srgb, var(--neural-emerald) 10%, transparent); }
.status--live::before { box-shadow: 0 0 8px var(--neural-emerald); animation: blink 2.4s ease-in-out infinite; }
.status--beta { color: var(--neural-cyan); border-color: color-mix(in srgb, var(--neural-cyan) 40%, transparent); }
.status--built { color: var(--neural-violet); border-color: color-mix(in srgb, var(--neural-violet) 45%, transparent); }
.status--proto { color: var(--neural-amber); border-color: color-mix(in srgb, var(--neural-amber) 45%, transparent); }
.status--seed { color: var(--text-muted); }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---- Forms --------------------------------------------------------------- */
.field { display: grid; gap: 6px; }
.field label { font-size: 0.82rem; color: var(--text-muted); letter-spacing: 0.02em; }
.field input, .field textarea, .field select { width: 100%; padding: 13px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border-glass-strong); background: rgba(255, 255, 255, 0.03); color: var(--text-primary); font: inherit; transition: border-color var(--dur-micro) var(--ease-out), box-shadow var(--dur-micro) var(--ease-out); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--neural-cyan); box-shadow: 0 0 0 3px rgba(56, 245, 255, 0.15); }
.field textarea { min-height: 130px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .field--full { grid-column: 1 / -1; }
.form-note { font-size: 0.82rem; color: var(--text-dim); }
.form-success { padding: 18px 20px; border-radius: var(--radius-sm); border: 1px solid color-mix(in srgb, var(--neural-emerald) 40%, transparent); background: color-mix(in srgb, var(--neural-emerald) 8%, transparent); color: var(--text-primary); }
.validation-message { color: var(--neural-coral); font-size: 0.8rem; }
.inline-capture { display: flex; flex-wrap: wrap; gap: 10px; max-width: 520px; }
.inline-capture .validation-message { flex-basis: 100%; }
.inline-capture input { flex: 1; padding: 14px 18px; border-radius: 999px; border: 1px solid var(--border-glass-strong); background: rgba(255,255,255,0.04); color: var(--text-primary); font: inherit; }
.inline-capture input:focus { outline: none; border-color: var(--neural-cyan); }

/* ---- Nav ----------------------------------------------------------------- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h); display: flex; align-items: center; transition: background var(--dur-std) var(--ease-out), border-color var(--dur-std) var(--ease-out), backdrop-filter var(--dur-std) var(--ease-out); border-bottom: 1px solid transparent; }
.nav--solid { background: rgba(5, 6, 11, 0.72); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border-bottom-color: var(--border-glass); }
.nav__inner { display: flex; align-items: center; gap: 32px; }
.nav__brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 600; letter-spacing: 0.08em; font-size: 0.95rem; }
.nav__links { display: flex; gap: 6px; margin-left: auto; }
.nav__links a { padding: 8px 14px; border-radius: 999px; font-size: 0.92rem; color: var(--text-muted); transition: color var(--dur-micro) var(--ease-out), background var(--dur-micro) var(--ease-out); }
.nav__links a:hover, .nav__links a.active { color: var(--text-primary); background: var(--surface-glass); }
.nav__cta { margin-left: 8px; }
.nav__toggle { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--border-glass-strong); place-items: center; }
.nav__toggle span { display: block; width: 18px; height: 2px; background: var(--text-primary); margin: 2px 0; transition: transform var(--dur-std) var(--ease-out), opacity var(--dur-std); }
.nav--open .nav__toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav--open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav--open .nav__toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.node-glyph { width: 34px; height: 34px; }
.node-glyph .core { animation: glyphPulse 3.2s var(--ease-out) infinite; transform-origin: center; }
.node-glyph .ring { animation: glyphRing 3.2s var(--ease-out) infinite; transform-origin: center; }
@keyframes glyphPulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.18); opacity: 0.85; } }
@keyframes glyphRing { 0% { transform: scale(0.6); opacity: 0.9; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---- Hero ---------------------------------------------------------------- */
.hero { position: relative; min-height: 100svh; display: grid; align-items: center; overflow: hidden; isolation: isolate; padding-top: var(--nav-h); }
.swarm { position: absolute; inset: 0; z-index: -1; background: radial-gradient(1200px 700px at 70% 20%, rgba(139, 92, 255, 0.16), transparent 60%), radial-gradient(900px 600px at 20% 80%, rgba(56, 245, 255, 0.12), transparent 60%), radial-gradient(700px 500px at 85% 85%, rgba(255, 61, 166, 0.1), transparent 60%), var(--bg-obsidian); }
.swarm canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.swarm--dense { background: radial-gradient(900px 600px at 50% 50%, rgba(139, 92, 255, 0.2), transparent 65%), var(--bg-deep); }
.swarm--mini { background: radial-gradient(800px 420px at 60% 30%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 65%), var(--bg-obsidian); }
.swarm::after { content: ""; position: absolute; inset: auto 0 0 0; height: 220px; background: linear-gradient(180deg, transparent, var(--bg-obsidian)); pointer-events: none; }
.hero-overlay { position: relative; padding-block: clamp(80px, 12vh, 140px) clamp(60px, 8vh, 100px); max-width: 980px; }
.hero-overlay .display { margin: 0 0 28px; }
.hero-overlay .display em { font-style: normal; background: var(--gradient-signature); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-overlay .lede { margin-bottom: 36px; }
.hero-overlay .btn-row { margin-bottom: 56px; }
.stat-strip { display: flex; flex-wrap: wrap; gap: 10px 0; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
.stat-strip span { display: inline-flex; align-items: center; }
.stat-strip span + span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--neural-violet); margin: 0 14px; box-shadow: 0 0 8px var(--neural-violet); }
.stat-strip b { color: var(--text-primary); font-weight: 500; margin-right: 6px; }
.hero .reveal-line { display: block; overflow: hidden; }

/* ---- Stats bar ------------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border-glass); border: 1px solid var(--border-glass); border-radius: var(--radius-md); overflow: hidden; }
.stat { background: var(--bg-deep); padding: clamp(24px, 3vw, 40px) clamp(20px, 2.5vw, 36px); position: relative; }
.stat::after { content: ""; position: absolute; inset: auto 0 0 0; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-cine) var(--ease-out); }
.is-visible .stat::after, .stat.is-visible::after { transform: scaleX(1); }
.stat__num { font-family: var(--font-display); font-size: clamp(2.6rem, 5vw, 4.4rem); line-height: 1; letter-spacing: -0.04em; font-weight: 600; }
.stat__label { margin-top: 10px; color: var(--text-muted); font-size: 0.92rem; }

/* ---- Executive summary + swarm diagram ------------------------------------- */
.exec .prose { font-size: 1.12rem; }
.exec blockquote { margin: 0 0 28px; padding-left: 22px; border-left: 2px solid var(--neural-violet); font-family: var(--font-display); font-size: clamp(1.3rem, 2.2vw, 1.8rem); line-height: 1.3; letter-spacing: -0.02em; }
.exec-points { display: grid; gap: 14px; margin-top: 28px; }
.exec-points li { display: grid; grid-template-columns: 10px 1fr; gap: 14px; align-items: start; color: var(--text-muted); font-size: 0.98rem; }
.exec-points li::before { content: ""; width: 10px; height: 10px; margin-top: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.exec-points li b { color: var(--text-primary); font-weight: 500; }
.swarm-diagram { width: 100%; height: auto; }
.swarm-diagram .orbit { fill: none; stroke: var(--border-glass-strong); stroke-dasharray: 3 7; animation: orbitSpin 60s linear infinite; transform-origin: 300px 300px; }
.swarm-diagram .spoke { stroke-dasharray: 4 8; animation: dashFlow 2.4s linear infinite; stroke-width: 1.2; opacity: 0.75; }
.swarm-diagram .node { filter: drop-shadow(0 0 10px currentColor); }
.swarm-diagram .node-core { animation: coreBreath 4s var(--ease-out) infinite; transform-origin: 300px 300px; }
.swarm-diagram text { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; fill: var(--text-muted); text-transform: uppercase; }
.swarm-diagram .node-label { fill: var(--text-primary); font-family: var(--font-display); font-size: 13px; letter-spacing: 0; text-transform: none; }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
@keyframes dashFlow { to { stroke-dashoffset: -24; } }
@keyframes coreBreath { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }

/* ---- Living product showcase ---------------------------------------------- */
.showcase { position: relative; outline: none; }
.showcase__stage { position: relative; min-height: 560px; perspective: 1400px; }
.slide { position: absolute; inset: 0; display: grid; grid-template-columns: 55fr 45fr; gap: clamp(28px, 4vw, 64px); align-items: center; will-change: transform, opacity; }
.slide--in { animation: slideIn var(--dur-cine) var(--ease-out) both; }
.slide--out { animation: slideOut var(--dur-cine) var(--ease-out) both; pointer-events: none; }
@keyframes slideIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideOut { from { opacity: 1; transform: translateX(0) scale(1); } to { opacity: 0; transform: translateX(-40px) scale(0.8); } }
.slide__media { position: relative; transform-style: preserve-3d; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform var(--dur-std) var(--ease-out); }
.slide__bloom { position: absolute; inset: -12% -8%; border-radius: 40%; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 45%, transparent), transparent 70%); filter: blur(40px); opacity: 0.7; z-index: -1; transform: translate(var(--px, 0), var(--py, 0)); }
.slide__card { position: relative; border-radius: var(--radius-lg); overflow: hidden; transform: rotate(-2.5deg); background: var(--surface-glass); border: 1px solid var(--border-glass-strong); box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.02) inset; aspect-ratio: 16 / 10; }
.slide__card img, .slide__card .product-art { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.slide__card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: conic-gradient(from var(--sweep, 0deg), transparent 0 70%, var(--accent) 85%, transparent 100%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; pointer-events: none; }
.slide--in .slide__card::after, .slide--awake .slide__card::after { opacity: 1; animation: sweep 1.4s var(--ease-out) both; }
@keyframes sweep { from { --sweep: 0deg; opacity: 0.2; } to { --sweep: 360deg; opacity: 0; } }
@property --sweep { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
.slide--awake .slide__pulse { animation: cardPulse 1.6s var(--ease-out) both; }
.slide__pulse { position: absolute; left: 50%; top: 50%; width: 60%; aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--accent); transform: translate(-50%, -50%) scale(0.4); opacity: 0; pointer-events: none; z-index: -1; }
@keyframes cardPulse { 0% { opacity: 0.6; transform: translate(-50%, -50%) scale(0.4); } 100% { opacity: 0; transform: translate(-50%, -50%) scale(1.6); } }
.slide__copy { display: grid; gap: 18px; align-content: center; }
.slide__copy .display--md { font-size: clamp(2rem, 3.6vw, 3.4rem); }
.slide__tagline { font-size: clamp(1.1rem, 1.6vw, 1.35rem); color: var(--text-primary); font-weight: 500; letter-spacing: -0.01em; }
.slide__desc { color: var(--text-muted); max-width: 46ch; }
.slide__meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.slide__stack { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-dim); letter-spacing: 0.02em; }
.slide__link { margin-top: 6px; }
.showcase__controls { position: absolute; right: 0; top: -10px; display: flex; align-items: center; gap: 12px; z-index: 5; }
.showcase__count { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.1em; }
.progress-ring { width: 56px; height: 56px; position: relative; border-radius: 50%; display: grid; place-items: center; }
.progress-ring svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.progress-ring circle { fill: none; stroke-width: 2.5; }
.progress-ring .track { stroke: var(--border-glass-strong); }
.progress-ring .bar { stroke: url(#ringGradient); stroke-linecap: round; stroke-dasharray: 150.8; stroke-dashoffset: 150.8; animation: ring var(--interval, 7s) linear forwards; }
.showcase--paused .progress-ring .bar { animation-play-state: paused; }
@keyframes ring { to { stroke-dashoffset: 0; } }
.progress-ring .glyph { width: 16px; height: 16px; fill: var(--text-primary); transition: transform var(--dur-micro) var(--ease-out); }
.progress-ring:hover .glyph { transform: translateX(2px); }
.rail { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: clamp(28px, 4vw, 48px); }
.rail__dot { position: relative; width: 12px; height: 12px; border-radius: 50%; background: color-mix(in srgb, var(--accent) 35%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 50%, transparent); transition: transform var(--dur-std) var(--ease-out), background var(--dur-std) var(--ease-out), box-shadow var(--dur-std) var(--ease-out); }
.rail__dot:hover { transform: scale(1.35); background: var(--accent); }
.rail__dot.is-active { background: var(--accent); box-shadow: 0 0 18px var(--accent), 0 0 4px var(--accent); transform: scale(1.5); }
.rail__dot::after { content: attr(data-name); position: absolute; left: 50%; bottom: calc(100% + 10px); transform: translateX(-50%) translateY(4px); padding: 6px 10px; border-radius: 8px; background: var(--bg-deep); border: 1px solid var(--border-glass-strong); color: var(--text-primary); font-size: 0.74rem; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity var(--dur-micro) var(--ease-out), transform var(--dur-micro) var(--ease-out); }
.rail__dot:hover::after, .rail__dot:focus-visible::after { opacity: 1; transform: translateX(-50%) translateY(0); }
.showcase__hint { text-align: center; margin-top: 16px; font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim); letter-spacing: 0.12em; text-transform: uppercase; }

/* ---- Procedural product art ------------------------------------------------- */
.product-art { position: relative; display: grid; place-items: center; width: 100%; height: 100%; min-height: 160px; background: radial-gradient(120% 90% at 20% 10%, color-mix(in srgb, var(--accent) 55%, transparent), transparent 55%), radial-gradient(90% 90% at 90% 90%, rgba(139, 92, 255, 0.5), transparent 60%), linear-gradient(160deg, #0d1022, #05060B); overflow: hidden; }
.product-art::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.12) 1px, transparent 1px); background-size: 22px 22px; mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%); }
.product-art span { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.5rem, 8cqw, 6rem); letter-spacing: -0.05em; background: var(--gradient-signature); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---- Constellation grid ------------------------------------------------------ */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { position: relative; display: grid; grid-template-rows: auto 1fr; border-radius: var(--radius-md); overflow: hidden; background: var(--surface-glass); border: 1px solid var(--border-glass); transition: transform var(--dur-std) var(--ease-out), border-color var(--dur-std) var(--ease-out), box-shadow var(--dur-std) var(--ease-out); isolation: isolate; }
.card:hover, .card:focus-within { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 55%, transparent); box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--accent) 45%, transparent), 0 0 0 1px color-mix(in srgb, var(--accent) 25%, transparent) inset; }
.card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: conic-gradient(from var(--sweep, 0deg), transparent 0 72%, var(--accent) 88%, transparent 100%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; pointer-events: none; }
.card:hover::after { opacity: 1; animation: sweep 1.2s var(--ease-out) both; }
.card__media { aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-deep); container-type: inline-size; }
.card__media img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform var(--dur-cine) var(--ease-out); }
.card:hover .card__media img { transform: scale(1.04); }
.card__body { padding: 20px 22px 22px; display: grid; gap: 10px; align-content: start; }
.card__top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.card__title { font-family: var(--font-display); font-size: 1.2rem; letter-spacing: -0.02em; font-weight: 600; }
.card__desc { color: var(--text-muted); font-size: 0.93rem; line-height: 1.5; }
.card__link { position: absolute; inset: 0; z-index: 2; }
.card__link:focus-visible { outline-offset: -3px; border-radius: var(--radius-md); }
.grid-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.grid-filter button { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border-glass-strong); color: var(--text-muted); font-size: 0.85rem; transition: all var(--dur-micro) var(--ease-out); }
.grid-filter button:hover { color: var(--text-primary); border-color: var(--text-muted); }
.grid-filter button.is-active { color: var(--bg-obsidian); background: var(--accent); border-color: var(--accent); }

/* ---- Investment themes --------------------------------------------------------- */
.themes { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.theme-panel { padding: 26px 26px 24px; display: grid; gap: 12px; align-content: start; border-radius: var(--radius-md); background: var(--surface-glass); border: 1px solid var(--border-glass); transition: border-color var(--dur-std) var(--ease-out), transform var(--dur-std) var(--ease-out); }
.theme-panel:hover { border-color: color-mix(in srgb, var(--accent) 50%, transparent); transform: translateY(-4px); }
.theme-panel__head { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.theme-panel__count { font-family: var(--font-display); font-size: 2.2rem; line-height: 1; letter-spacing: -0.04em; color: var(--accent); }
.theme-panel h3 { font-family: var(--font-display); font-size: 1.15rem; letter-spacing: -0.02em; }
.theme-panel dl { display: grid; gap: 8px; margin: 4px 0 0; font-size: 0.9rem; }
.theme-panel dt { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); }
.theme-panel dd { margin: 0; color: var(--text-muted); }
.theme-icon { width: 38px; height: 38px; color: var(--accent); }
.theme-icon circle { fill: currentColor; }
.theme-icon line { stroke: currentColor; stroke-width: 1; opacity: 0.6; }
.theme-panel__products { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.theme-panel__products a { font-size: 0.78rem; padding: 4px 9px; border-radius: 6px; border: 1px solid var(--border-glass); color: var(--text-muted); }
.theme-panel__products a:hover { color: var(--text-primary); border-color: var(--accent); }

/* ---- Architecture diagram ---------------------------------------------------------- */
.arch { width: 100%; height: auto; overflow: visible; }
.arch .layer { fill: var(--surface-glass); stroke: var(--border-glass-strong); rx: 16; transition: stroke var(--dur-std) var(--ease-out), fill var(--dur-std) var(--ease-out); }
.arch g:hover .layer, .arch g:focus-within .layer { stroke: var(--accent); fill: color-mix(in srgb, var(--accent) 8%, transparent); }
.arch .layer-title { fill: var(--text-primary); font-family: var(--font-display); font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
.arch .layer-sub { fill: var(--text-muted); font-family: var(--font-body); font-size: 12px; }
.arch .layer-tag { fill: var(--accent); font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.16em; }
.arch .bus { stroke: var(--border-glass-strong); stroke-width: 1.5; stroke-dasharray: 2 6; }
.arch .packet { fill: var(--accent); filter: drop-shadow(0 0 6px var(--accent)); offset-rotate: 0deg; }
.arch .packet--a { offset-path: path("M 160 118 L 160 200"); animation: packet 2.6s var(--ease-out) infinite; }
.arch .packet--b { offset-path: path("M 440 200 L 440 118"); animation: packet 2.6s var(--ease-out) infinite 0.9s; }
.arch .packet--c { offset-path: path("M 300 300 L 300 382"); animation: packet 2.6s var(--ease-out) infinite 0.4s; }
.arch .packet--d { offset-path: path("M 560 382 L 560 300"); animation: packet 2.6s var(--ease-out) infinite 1.5s; }
.arch .packet--e { offset-path: path("M 720 118 L 720 382"); animation: packet 3.4s linear infinite 0.2s; }
@keyframes packet { 0% { offset-distance: 0%; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }
.arch-tip { display: grid; gap: 8px; }
.arch-tip__label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
.arch-tip__stack { display: flex; flex-wrap: wrap; gap: 6px; }
.arch-tip__stack span { font-family: var(--font-mono); font-size: 0.76rem; padding: 4px 9px; border-radius: 6px; border: 1px solid var(--border-glass); color: var(--text-muted); }
.arch-legend { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.arch-legend .glass { padding: 18px 20px; transition: border-color var(--dur-std) var(--ease-out); }
.arch-legend .glass.is-hot { border-color: var(--accent); }

/* ---- Three live businesses --------------------------------------------------------- */
.live-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.live-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-glass); background: var(--surface-glass); display: grid; grid-template-rows: auto 1fr; transition: transform var(--dur-std) var(--ease-out), border-color var(--dur-std) var(--ease-out); }
.live-card:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 50%, transparent); }
.live-card__shot { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-deep); position: relative; }
.live-card__shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform var(--dur-cine-long) var(--ease-out); }
.live-card:hover .live-card__shot img { transform: translateY(-6%) scale(1.02); }
.live-card__shot::after { content: ""; position: absolute; inset: auto 0 0 0; height: 40%; background: linear-gradient(180deg, transparent, rgba(5, 6, 11, 0.85)); }
.live-card__body { padding: 24px; display: grid; gap: 10px; align-content: start; }
.live-card__url { font-family: var(--font-mono); font-size: 0.76rem; color: var(--accent); letter-spacing: 0.04em; }
.live-card h3 { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: -0.03em; }
.live-card__tag { color: var(--text-primary); font-weight: 500; }
.live-card p { color: var(--text-muted); font-size: 0.95rem; }
.live-card .btn { justify-self: start; margin-top: 8px; }

/* ---- ROI chart -------------------------------------------------------------------- */
.roi { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.roi-chart { display: grid; gap: 14px; }
.roi-row { display: grid; grid-template-columns: 170px 1fr 70px; gap: 16px; align-items: center; font-size: 0.9rem; }
.roi-row__name { color: var(--text-primary); font-weight: 500; }
.roi-row__name small { display: block; color: var(--text-dim); font-family: var(--font-mono); font-size: 0.7rem; font-weight: 400; margin-top: 2px; letter-spacing: 0.02em; }
.roi-row__bar { height: 14px; border-radius: 999px; background: rgba(255, 255, 255, 0.05); overflow: hidden; }
.roi-row__fill { height: 100%; width: var(--w, 0%); border-radius: inherit; background: var(--gradient-signature); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-cine-long) var(--ease-out); transition-delay: calc(var(--i, 0) * 80ms); box-shadow: 0 0 18px rgba(139, 92, 255, 0.4); }
.is-visible .roi-row__fill { transform: scaleX(1); }
.roi-row__val { font-family: var(--font-mono); font-size: 0.86rem; text-align: right; color: var(--text-primary); }
.roi-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 10px; padding-top: 18px; border-top: 1px solid var(--border-glass-strong); }
.roi-total b { font-family: var(--font-display); font-size: 2rem; letter-spacing: -0.04em; }
.callout { padding: 28px; border-radius: var(--radius-md); background: linear-gradient(160deg, rgba(139, 92, 255, 0.14), rgba(56, 245, 255, 0.06)); border: 1px solid var(--border-glass-strong); display: grid; gap: 14px; }
.callout .display--sm { font-size: clamp(1.4rem, 2.2vw, 1.9rem); }
.callout__fine { font-size: 0.8rem; color: var(--text-dim); line-height: 1.5; }
.roi-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.roi-table th { text-align: left; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); padding: 0 12px 12px 0; font-weight: 500; }
.roi-table td { padding: 12px 12px 12px 0; border-top: 1px solid var(--border-glass); color: var(--text-muted); vertical-align: top; }
.roi-table td:first-child { color: var(--text-primary); font-weight: 500; }
.roi-table td:last-child { font-family: var(--font-mono); color: var(--text-primary); text-align: right; white-space: nowrap; }
.roi-table tfoot td { border-top: 1px solid var(--border-glass-strong); color: var(--text-primary); font-weight: 600; }

/* ---- Use of funds donut ------------------------------------------------------------ */
.funds { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.donut { position: relative; width: min(100%, 360px); aspect-ratio: 1; margin-inline: auto; }
.donut svg { transform: rotate(-90deg); width: 100%; height: 100%; overflow: visible; }
.donut circle { fill: none; stroke-width: 22; stroke-linecap: butt; stroke-dasharray: var(--len) 1000; stroke-dashoffset: var(--off); opacity: 0; transition: opacity var(--dur-std) var(--ease-out), stroke-dasharray var(--dur-cine-long) var(--ease-out); transition-delay: calc(var(--i, 0) * 160ms); }
.donut .track { stroke: rgba(255, 255, 255, 0.05); opacity: 1; stroke-dasharray: none; }
.donut:not(.is-visible) circle:not(.track) { stroke-dasharray: 0 1000; }
.is-visible .donut circle, .donut.is-visible circle { opacity: 1; }
.donut__center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 4px; }
.donut__center b { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -0.03em; }
.donut__center span { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); }
.funds-legend { display: grid; gap: 14px; }
.funds-legend li { display: grid; grid-template-columns: 14px 1fr auto; gap: 16px; align-items: start; padding: 14px 0; border-top: 1px solid var(--border-glass); }
.funds-legend li:last-child { border-bottom: 1px solid var(--border-glass); }
.funds-legend i { width: 14px; height: 14px; border-radius: 4px; background: var(--accent); box-shadow: 0 0 12px var(--accent); margin-top: 4px; }
.funds-legend b { display: block; font-weight: 500; }
.funds-legend p { color: var(--text-muted); font-size: 0.9rem; }
.funds-legend .pct { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: -0.03em; }

/* ---- Risk / return cards ------------------------------------------------------------- */
.risk-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.risk-card { padding: 26px; display: grid; gap: 12px; align-content: start; }
.risk-card__num { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em; color: var(--accent); }
.risk-card h3 { font-family: var(--font-display); font-size: 1.15rem; letter-spacing: -0.02em; }
.risk-card p { color: var(--text-muted); font-size: 0.93rem; }

/* ---- Milestone timeline -------------------------------------------------------------- */
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding-top: 36px; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: var(--border-glass-strong); }
.timeline::after { content: ""; position: absolute; left: 0; top: 11px; height: 2px; width: 100%; background: var(--gradient-signature); transform: scaleX(0); transform-origin: left; transition: transform 2.2s var(--ease-out); }
.timeline.is-visible::after { transform: scaleX(1); }
.timeline li { position: relative; display: grid; gap: 8px; }
.timeline li::before { content: ""; position: absolute; top: -32px; left: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--bg-obsidian); border: 2px solid var(--border-glass-strong); transition: border-color var(--dur-std) var(--ease-out), box-shadow var(--dur-std) var(--ease-out); transition-delay: calc(var(--i, 0) * 450ms); z-index: 1; }
.timeline li::after { content: ""; position: absolute; top: -25px; left: 7px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); opacity: 0; transition: opacity var(--dur-std) var(--ease-out); transition-delay: calc(var(--i, 0) * 450ms + 200ms); z-index: 2; }
.timeline.is-visible li::before { border-color: var(--accent); box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 60%, transparent); }
.timeline.is-visible li::after { opacity: 1; }
.timeline__month { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.timeline h3 { font-family: var(--font-display); font-size: 1.1rem; letter-spacing: -0.02em; }
.timeline p { color: var(--text-muted); font-size: 0.9rem; }

/* ---- Closing CTA ----------------------------------------------------------------------- */
.cta { position: relative; overflow: hidden; isolation: isolate; min-height: 72vh; display: grid; align-items: center; }
.cta .swarm::after { display: none; }
.cta__inner { text-align: center; display: grid; justify-items: center; gap: 28px; }
.cta__inner .display--md { max-width: 16ch; }

/* ---- Footer ---------------------------------------------------------------------------- */
.footer { border-top: 1px solid var(--border-glass); padding: clamp(48px, 6vw, 80px) 0 32px; background: var(--bg-deep); }
.footer__grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 32px; }
.footer h3 { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 16px; }
.footer li + li { margin-top: 10px; }
.footer li a { color: var(--text-muted); font-size: 0.92rem; transition: color var(--dur-micro) var(--ease-out); }
.footer li a:hover { color: var(--text-primary); }
.footer__brand { display: grid; gap: 16px; align-content: start; }
.footer__brand p { color: var(--text-muted); font-size: 0.92rem; max-width: 36ch; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border-glass); font-size: 0.82rem; color: var(--text-dim); }
.ticker { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border-glass); }
.ticker i { width: 8px; height: 8px; border-radius: 50%; background: var(--neural-emerald); box-shadow: 0 0 10px var(--neural-emerald); animation: blink 2.4s ease-in-out infinite; }
.ticker b { color: var(--text-primary); font-weight: 500; }
.social { display: flex; gap: 10px; }
.social a { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--border-glass); color: var(--text-muted); }
.social a:hover { color: var(--text-primary); border-color: var(--text-muted); }

/* ---- Product detail ---------------------------------------------------------------------- */
.pd-hero { position: relative; min-height: 70vh; display: grid; align-items: end; isolation: isolate; padding-top: var(--nav-h); overflow: hidden; }
.pd-hero__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: end; padding-block: clamp(40px, 6vw, 80px); }
.pd-hero__copy { display: grid; gap: 18px; }
.pd-hero__meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.pd-hero__shot { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-glass-strong); background: var(--surface-glass); box-shadow: 0 50px 100px -50px rgba(0, 0, 0, 0.9); aspect-ratio: 16 / 10; }
.pd-hero__shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.pd-body { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.pd-side { position: sticky; top: calc(var(--nav-h) + 24px); padding: 28px; display: grid; gap: 22px; }
.pd-side dt { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 6px; }
.pd-side dd { margin: 0; color: var(--text-muted); font-size: 0.93rem; line-height: 1.55; }
.pd-side dd.mono { color: var(--text-primary); }
.caps { display: grid; gap: 12px; margin-top: 28px; }
.caps li { display: grid; grid-template-columns: 18px 1fr; gap: 12px; color: var(--text-muted); }
.caps li::before { content: ""; width: 18px; height: 18px; border-radius: 50%; margin-top: 3px; background: radial-gradient(circle, var(--accent) 0 30%, transparent 32%), radial-gradient(circle, color-mix(in srgb, var(--accent) 40%, transparent) 0 55%, transparent 58%); }
.rail-cards { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr); gap: 18px; overflow-x: auto; padding-bottom: 12px; scroll-snap-type: x mandatory; scrollbar-width: thin; }
.rail-cards > * { scroll-snap-align: start; }

/* ---- Contact constellation ------------------------------------------------------------------ */
.constellation { width: 100%; height: auto; }
.constellation .region { fill: var(--surface-glass-strong); stroke: var(--border-glass-strong); }
.constellation .region--hot { fill: color-mix(in srgb, var(--accent) 60%, transparent); stroke: var(--accent); filter: drop-shadow(0 0 10px var(--accent)); }
.constellation .arc { fill: none; stroke: var(--neural-violet); stroke-width: 1; stroke-dasharray: 6 10; opacity: 0.7; animation: dashFlow 2s linear infinite; }
.constellation text { font-family: var(--font-mono); font-size: 10px; fill: var(--text-muted); letter-spacing: 0.1em; }
.constellation .count { fill: var(--text-primary); font-size: 12px; font-weight: 500; }
.region-list { display: grid; gap: 10px; margin-top: 20px; }
.region-list li { display: flex; justify-content: space-between; font-size: 0.88rem; color: var(--text-muted); padding: 8px 0; border-bottom: 1px solid var(--border-glass); }
.region-list b { color: var(--text-primary); font-family: var(--font-mono); font-weight: 500; }

/* ---- Thesis -------------------------------------------------------------------------------- */
.thesis { position: relative; }
.thesis__canvas { position: sticky; top: 0; height: 100svh; z-index: 0; }
.thesis__copy { position: relative; z-index: 1; margin-top: -100svh; padding-block: 30vh; display: grid; gap: 60vh; }
.thesis__block { max-width: 640px; padding: 32px; background: rgba(5, 6, 11, 0.55); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--border-glass); border-radius: var(--radius-md); }
.thesis__block h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -0.03em; margin-bottom: 14px; }
.thesis__block p { color: var(--text-muted); font-size: 1.05rem; line-height: 1.7; }
.thesis__block p + p { margin-top: 1em; }

/* ---- Reveal motion --------------------------------------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity var(--dur-cine) var(--ease-out), transform var(--dur-cine) var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
[data-reveal].is-visible { opacity: 1; transform: none; }
/* Above-the-fold heroes enter with a CSS animation from first paint so LCP never waits for JS. */
.hero [data-reveal], .pd-hero [data-reveal], .section--pad-top [data-reveal] { opacity: 1; transform: none; animation: heroIn 800ms var(--ease-out) both; animation-delay: calc(var(--i, 0) * 90ms); }
[data-reveal].is-static { animation: none !important; }
@keyframes heroIn { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.no-anim, .no-anim > * { transition: none !important; }
[data-reveal="fade"] { transform: none; }
[data-stagger] > * { opacity: 0; transform: translateY(18px); transition: opacity var(--dur-cine) var(--ease-out), transform var(--dur-cine) var(--ease-out); }
[data-stagger].is-visible > * { opacity: 1; transform: none; }
[data-stagger].is-visible > *:nth-child(1) { transition-delay: 0ms; }
[data-stagger].is-visible > *:nth-child(2) { transition-delay: 70ms; }
[data-stagger].is-visible > *:nth-child(3) { transition-delay: 140ms; }
[data-stagger].is-visible > *:nth-child(4) { transition-delay: 210ms; }
[data-stagger].is-visible > *:nth-child(5) { transition-delay: 280ms; }
[data-stagger].is-visible > *:nth-child(6) { transition-delay: 350ms; }
[data-stagger].is-visible > *:nth-child(7) { transition-delay: 420ms; }
[data-stagger].is-visible > *:nth-child(n+8) { transition-delay: 490ms; }

#blazor-error-ui { display: none; position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 1000; padding: 12px 18px; border-radius: 999px; background: var(--bg-deep); border: 1px solid var(--neural-coral); font-size: 0.88rem; }
#blazor-error-ui a { margin-left: 10px; color: var(--neural-cyan); }

/* ---- Responsive ----------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .footer__grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .risk-cards { grid-template-columns: repeat(2, 1fr); }
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  :root { --nav-h: 64px; }
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: grid; }
  .nav--open .nav__links { display: grid; position: absolute; top: var(--nav-h); left: 0; right: 0; padding: 16px var(--gutter) 24px; background: rgba(5, 6, 11, 0.96); backdrop-filter: blur(18px); border-bottom: 1px solid var(--border-glass); gap: 4px; }
  .nav--open .nav__links a { padding: 14px 16px; font-size: 1.05rem; }
  .grid-2, .roi, .funds, .pd-body, .pd-hero__grid { grid-template-columns: 1fr; }
  .pd-side { position: static; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .live-cards { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; gap: 36px; padding-top: 0; padding-left: 36px; }
  .timeline::before, .timeline::after { left: 11px; right: auto; top: 0; bottom: 0; width: 2px; height: 100%; transform-origin: top; }
  .timeline.is-visible::after { transform: scaleY(1); }
  .timeline::after { transform: scaleY(0); }
  .timeline li::before { top: 0; left: -36px; }
  .timeline li::after { top: 7px; left: -29px; }
  .arch-legend { grid-template-columns: 1fr; }
  .showcase__stage { min-height: auto; }
  .slide { position: relative; grid-template-columns: 1fr; gap: 28px; }
  .slide--out { display: none; }
  .slide__card { transform: none; }
  .showcase__controls { position: static; justify-content: flex-end; margin-bottom: 18px; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .risk-cards { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .roi-row { grid-template-columns: 1fr; gap: 6px; }
  .roi-row__val { text-align: left; }
  .inline-capture { flex-direction: column; }
  .stat-strip span + span::before { margin: 0 10px; }
  .hero-overlay { padding-top: 48px; }
  .rail-cards { grid-auto-columns: 85%; }
}

/* ---- Reduced motion ------------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  [data-reveal], [data-stagger] > * { opacity: 1; transform: none; }
  .swarm canvas { display: none; }
  .slide__card { transform: none; }
  .progress-ring .bar { stroke-dashoffset: 0; animation: none; }
}