/* ============================================================
   STW — Sacramento Tech Week
   Design system per DESIGN.md: Deep Void ground, purple ladder,
   three type voices (Pixelify / Space Grotesk / Manrope),
   light-not-lift elevation, pixel-grid geometry.
   ============================================================ */

:root {
  /* Color — the palette, 60/25/10/4/1 */
  --void: #0B0B14;
  --void-2: #121221;
  --void-3: #1A1A30;
  --signal: #4A0FAE;
  --electric: #6F1DFF;
  --lavender: #C7A8FF;
  --ember: #E05A2B;
  --white: #FFFFFF;
  --ink-on-purple: #000000; /* poster ink: pure print black for contrast headroom on electric purple */

  --text: #F4F5FB;
  --muted: rgba(244, 245, 251, 0.86);
  --line: rgba(199, 168, 255, 0.16);
  --line-strong: rgba(111, 29, 255, 0.4);

  /* Type — three voices */
  --font-headline: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-pixel: "Pixelify Sans", monospace;

  /* Elevation — light, not lift */
  --glow-signal: 0 0 24px rgba(111, 29, 255, 0.45);
  --glow-halo: 0 0 48px rgba(199, 168, 255, 0.25);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --fast: 180ms;

  --radius-sm: 4px;
  --radius-md: 8px;

  --gutter: clamp(1.25rem, 4vw, 4rem);
  --measure: 68ch;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 2rem;
}

body {
  margin: 0;
  background: var(--void);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.625;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

::selection { background: var(--electric); color: var(--white); }

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
}

/* ------------------------------------------------------------
   Texture: film grain over everything + faint rabbit field.
   The grain is an SVG turbulence tile; the rabbit is the motif
   at whisper opacity, offset rows, void sections only.
   ------------------------------------------------------------ */
.grain {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  z-index: 60;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  /* plain opacity instead of mix-blend-mode: overlay — the blend forced
     the compositor to re-blend the full page; flat alpha is far cheaper */
  opacity: 0.038;
  animation: grain-shift 1.4s steps(4) infinite;
  will-change: transform; /* keep the animated overlay on its own compositor layer */
}

@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-1.5%, 1%); }
  50% { transform: translate(1%, -1.5%); }
  75% { transform: translate(-1%, -1%); }
  100% { transform: translate(0, 0); }
}

/* Halftone rabbit field on the void sections: a printed dot screen
   where the leaping motif emerges from dot size, ghosted over black. */
.texture-field {
  position: relative;
}

.texture-field::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("../assets/halftone-rabbit.png");
  background-size: 950px 670px;
  opacity: 0.13;
  z-index: 0;
}

.texture-field > * { position: relative; z-index: 1; }

/* ------------------------------------------------------------
   Voice helpers
   ------------------------------------------------------------ */
.zone {
  font-family: var(--font-pixel);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ember);
}

.zone--lavender { color: var(--lavender); }
.zone--ink { color: var(--ink-on-purple); }

.prose {
  max-width: var(--measure);
  text-wrap: pretty;
}

/* ------------------------------------------------------------
   Hero — adapted from assets/stw-hero-mockup.html.
   Canvas behind, stacked mark floating in 3D, fixed bottom nav.
   ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  isolation: isolate;
  overflow: clip;
}

/* UnicornStudio aura embed (from the approved hero mockup) */
.aura-wrap,
.aura-wrap > div,
.aura-wrap [data-us-project] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.aura-wrap {
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.95;
  filter: saturate(1.45) contrast(1.05);
  mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 88%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 88%, transparent 100%);
}

.aura-wrap canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* Static fallback glow — sits under the canvas, carries the
   scene when WebGL is unavailable or motion is reduced. */
.hero-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(42% 38% at 50% 46%, rgba(111, 29, 255, 0.34), transparent 70%),
    radial-gradient(60% 50% at 52% 56%, rgba(74, 15, 174, 0.28), transparent 75%),
    radial-gradient(24% 20% at 46% 38%, rgba(199, 168, 255, 0.12), transparent 80%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 4rem var(--gutter) 9.5rem;
}

.hero-corner {
  position: absolute;
  z-index: 2;
  font-family: var(--font-pixel);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.hero-corner--tl { top: 1.4rem; left: var(--gutter); color: var(--lavender); }
.hero-corner--tr { top: 1.4rem; right: var(--gutter); text-align: right; }

.logo-tilt-scene {
  width: min(36vw, 27rem);
  min-width: 17rem;
  perspective: 1400px;
  transform-style: preserve-3d;
}

.logo-tilt {
  position: relative;
  transform-style: preserve-3d;
  animation: hero-float 9s ease-in-out infinite;
  will-change: transform;
  transition: transform 220ms ease-out;
  filter: drop-shadow(0 0 28px rgba(199, 168, 255, 0.22));
}

.logo-tilt::before {
  content: "";
  position: absolute;
  inset: 18% 10% 2%;
  background: radial-gradient(circle at center, rgba(111, 29, 255, 0.3), transparent 72%);
  transform: translateZ(-50px) scale(1.08);
  filter: blur(20px);
  z-index: -1;
}

.logo-tilt img {
  width: 100%;
  transform: translateZ(28px);
  user-select: none;
  -webkit-user-drag: none;
}

@keyframes hero-float {
  0%, 100% { transform: translate3d(0, 0, 0) rotateX(4deg) rotateY(-5deg); }
  25% { transform: translate3d(0, -5px, 0) rotateX(1deg) rotateY(3deg); }
  50% { transform: translate3d(0, 3px, 0) rotateX(-3deg) rotateY(7deg); }
  75% { transform: translate3d(0, -2px, 0) rotateX(3deg) rotateY(-2deg); }
}

.hero-cue {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 6.5rem;
  transform: translateX(-50%);
  font-family: var(--font-pixel);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
  animation: cue-pulse 2.6s var(--ease) infinite;
}

@keyframes cue-pulse {
  0%, 100% { opacity: 0.55; transform: translate(-50%, 0); }
  50% { opacity: 1; transform: translate(-50%, 4px); }
}

/* ------------------------------------------------------------
   Bottom nav — fixed, persists site-wide (from the mockup)
   ------------------------------------------------------------ */
.bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  padding: 1.05rem 1.75rem;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 11, 20, 0.86), rgba(11, 11, 20, 0.97));
  /* fixed element re-blurs every scrolled frame: keep the radius cheap */
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
}

.bottom-nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}

.brand-mark,
.nav-links,
.connect-btn {
  font-family: var(--font-pixel);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.brand-mark {
  justify-self: start;
  color: var(--lavender);
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
}

.nav-links a {
  padding: 0.35rem 0.1rem;
  transition: color var(--fast) var(--ease), transform var(--fast) var(--ease);
}

.nav-links a:hover { color: var(--white); transform: translateY(-1px); }
.nav-links a[aria-current="page"] { color: var(--ember); }

.connect-btn {
  justify-self: end;
  padding: 0.9rem 1.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--signal);
  transition: background var(--fast) var(--ease), box-shadow var(--fast) var(--ease), transform var(--fast) var(--ease);
}

.connect-btn:hover {
  background: var(--electric);
  box-shadow: var(--glow-signal);
  transform: translateY(-1px);
}

/* ------------------------------------------------------------
   Manifesto — the premise, set huge, staggered, off-grid
   ------------------------------------------------------------ */
.manifesto {
  padding: clamp(6rem, 14vh, 11rem) var(--gutter) clamp(5rem, 11vh, 9rem);
  border-top: 1px solid var(--line);
}

.manifesto-statement {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(2.4rem, 6.6vw, 5.6rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  text-wrap: balance;
  max-width: 18ch;
  margin: 0;
}

.manifesto-statement em {
  font-style: normal;
  color: var(--electric);
}

.manifesto-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  margin-top: clamp(2.5rem, 6vh, 4.5rem);
}

.manifesto-copy p {
  margin: 0 0 1.1rem;
  max-width: var(--measure);
  color: var(--muted);
  font-size: 1.06rem;
}

.manifesto-copy strong { color: var(--text); font-weight: 700; }

.voice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.voice-list li {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}

.voice-list .zone { font-size: 0.8rem; }

.voice-list p {
  margin: 0;
  font-family: var(--font-headline);
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1.45;
}

/* ------------------------------------------------------------
   Ticker — follow the white rabbit
   ------------------------------------------------------------ */
.ticker {
  overflow: clip;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
  background: var(--void-2);
}

.ticker-track {
  display: flex;
  gap: 3.5rem;
  width: max-content;
  animation: ticker-run 36s linear infinite;
}

.ticker-track span {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  font-family: var(--font-pixel);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lavender);
  white-space: nowrap;
}

.ticker-track img {
  height: 1.1rem;
  width: auto;
  opacity: 0.9;
}

@keyframes ticker-run {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ------------------------------------------------------------
   The Program — drenched Electric Purple poster section.
   Heavy ink caps, printed grain, bracket rules, dingbats.
   ------------------------------------------------------------ */
.poster {
  position: relative;
  background: var(--electric);
  color: var(--ink-on-purple);
  padding: clamp(5rem, 12vh, 9rem) var(--gutter) clamp(6rem, 13vh, 10rem);
  isolation: isolate;
}

/* heavier print grain on the purple ground */
.poster::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23p)'/%3E%3C/svg%3E");
  opacity: 0.08;
  mix-blend-mode: multiply;
}

/* big black rabbit watermark leaping through the section */
.poster::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("../assets/rabbit-black.png");
  background-repeat: no-repeat;
  background-size: min(72vw, 980px) auto;
  background-position: 110% 8%;
  opacity: 0.16;
}

.poster > * { position: relative; z-index: 1; }

.poster-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(2.5rem, 6vh, 4.5rem);
}

.poster-kicker {
  font-family: var(--font-pixel);
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white); /* small text on purple needs ≥4.5:1; ink is display-only */
}

.poster-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(3.2rem, 10.5vw, 8.75rem);
  line-height: 0.92;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin: 0 0 clamp(2.5rem, 7vh, 5rem);
  text-wrap: balance;
  filter: url(#grit);
}

.poster-title .ding {
  display: inline-block;
  vertical-align: super;
  font-size: 0.32em;
  transform: rotate(-12deg);
}

.poster-lede {
  color: var(--white);
  font-weight: 500;
  font-size: 1.08rem;
  max-width: 56ch;
  text-wrap: pretty;
  margin: calc(-1 * clamp(1rem, 3vh, 2.5rem)) 0 clamp(2.4rem, 6vh, 4rem);
}

.event-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 3px solid var(--ink-on-purple);
}

.event {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 1rem clamp(2rem, 5vw, 5rem);
  padding: clamp(1.8rem, 4vh, 3rem) 0;
  border-bottom: 3px solid var(--ink-on-purple);
}

.event-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2.2rem;
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
}

.event h3 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(2.1rem, 5.6vw, 4.6rem);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0;
  filter: url(#grit);
  transition: transform 240ms var(--ease);
  transform-origin: left center;
}

.event:hover h3 { transform: skewX(-4deg); }

.event p {
  margin: 0.35rem 0 0;
  align-self: start;
  color: var(--white);
  font-weight: 500;
  font-size: 0.99rem;
  max-width: 46ch;
  text-wrap: pretty;
}

.event-figure {
  grid-column: 1 / -1;
  margin: 1.4rem 0 0.4rem;
}

.event-figure img {
  width: 100%;
  max-height: 430px;
  object-fit: cover;
  border: 3px solid var(--ink-on-purple);
}

.event-figure figcaption {
  margin-top: 0.55rem;
  font-family: var(--font-pixel);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
}

.poster-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 6vh, 4rem);
}

.poster-foot .stars { font-size: 1.4rem; letter-spacing: 0.8em; }

.btn-ink {
  display: inline-block;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--ink-on-purple);
  border: none;
  border-radius: var(--radius-sm);
  padding: 1.05rem 2.4rem;
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}

.btn-ink:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 3px rgba(11, 11, 20, 0.35);
}

/* ------------------------------------------------------------
   City — made in Sacramento
   ------------------------------------------------------------ */
.city {
  padding: clamp(5.5rem, 13vh, 10rem) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.city-coords {
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ember);
  margin: 0 0 1.6rem;
}

.city h2 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(2.2rem, 5.4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  text-wrap: balance;
  max-width: 22ch;
  margin: 0 0 1.8rem;
}

.city h2 em { font-style: normal; color: var(--lavender); }

.city p {
  max-width: var(--measure);
  color: var(--muted);
  font-size: 1.06rem;
  margin: 0;
}

/* ------------------------------------------------------------
   Consortium teaser strip
   ------------------------------------------------------------ */
.consortium-teaser {
  padding: clamp(4.5rem, 10vh, 8rem) var(--gutter);
}

.teaser-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin-bottom: 2.8rem;
}

.teaser-head h2 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  letter-spacing: -0.015em;
  text-transform: uppercase;
  margin: 0;
}

.teaser-link {
  font-family: var(--font-pixel);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lavender);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.2rem;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.teaser-link:hover { color: var(--white); border-color: var(--lavender); }

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  opacity: 0.85;
}

.logo-strip a {
  display: inline-flex;
  align-items: center;
}

.logo-strip img {
  height: clamp(1.5rem, 2.6vw, 2.2rem);
  width: auto;
  filter: grayscale(1) brightness(2);
  opacity: 0.75;
  transition: opacity var(--fast) var(--ease), filter var(--fast) var(--ease);
}

/* Hexwave is a far wider wordmark than the rest; scale its height down
   ~0.76x so its rendered width matches the StartupSac lockup. */
.logo-strip .logo-hexwave {
  height: clamp(1.14rem, 1.98vw, 1.67rem);
}

/* Urban Hive is the host venue — lead the strip and let it sit ~1.3x larger. */
.logo-strip .logo-urbanhive {
  height: clamp(1.95rem, 3.4vw, 2.9rem);
}

.logo-strip a:hover img { opacity: 1; filter: none; }

/* ------------------------------------------------------------
   Consortium page
   ------------------------------------------------------------ */
.page-hero {
  padding: clamp(8rem, 20vh, 13rem) var(--gutter) clamp(4rem, 9vh, 7rem);
  border-bottom: 1px solid var(--line);
}

.page-hero .zone { display: block; margin-bottom: 1.4rem; }

.page-hero h1 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(3rem, 10vw, 8rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin: 0 0 1.8rem;
  filter: url(#grit);
}

.page-hero p {
  max-width: var(--measure);
  color: var(--muted);
  font-size: 1.1rem;
  margin: 0;
}

.partner-list {
  list-style: none;
  margin: 0;
  padding: 0 var(--gutter);
}

.partner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  align-items: center;
  gap: 1.5rem clamp(2rem, 6vw, 6rem);
  padding: clamp(2.2rem, 5vh, 3.4rem) 0;
  border-bottom: 1px solid var(--line);
}

.partner-logo a {
  display: inline-block;
}

.partner-logo img {
  max-height: 3.4rem;
  width: auto;
  max-width: min(100%, 15rem);
}

.partner-logo img.partner-logo--raster {
  /* raster wordmark: flatten to a white silhouette to match the SVG set */
  filter: brightness(0) invert(1);
}

.partner-body .zone {
  display: block;
  font-size: 0.78rem;
  margin-bottom: 0.5rem;
}

.partner-body p {
  margin: 0;
  color: var(--muted);
  max-width: 52ch;
}

.partner:hover .partner-logo img:not(.partner-logo--raster) { filter: none; }

/* apply page sections */
.apply {
  padding: clamp(3.5rem, 8vh, 6rem) var(--gutter);
}

.apply--alt {
  border-top: 1px solid var(--line);
}

.apply-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  letter-spacing: -0.015em;
  text-transform: uppercase;
  margin: 0 0 2rem;
}

.apply-rules {
  max-width: 62rem;
}

.apply-rules .zone { font-size: 0.8rem; }

.apply-note {
  margin: 2.2rem 0 0;
  color: var(--muted);
  max-width: var(--measure);
}

.apply-link {
  color: var(--lavender);
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--fast) var(--ease);
}

.apply-link:hover { color: var(--white); }

/* join block — purple drench reprise */
.join {
  position: relative;
  background: var(--signal);
  margin: clamp(4rem, 9vh, 7rem) 0 0;
  padding: clamp(4.5rem, 11vh, 8rem) var(--gutter);
  isolation: isolate;
}

.join::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='j'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23j)'/%3E%3C/svg%3E");
  opacity: 0.12;
  mix-blend-mode: multiply;
}

.join > * { position: relative; z-index: 1; }

.join h2 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(2.4rem, 6.5vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  text-wrap: balance;
  max-width: 16ch;
  margin: 0 0 1.4rem;
  color: var(--white);
}

.join p {
  max-width: 56ch;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.06rem;
  margin: 0 0 2.2rem;
}

.btn-white {
  display: inline-block;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--signal);
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 1.05rem 2.4rem;
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-halo);
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.footer {
  padding: clamp(4rem, 9vh, 6.5rem) var(--gutter) 8.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2.5rem;
  align-items: end;
}

.footer-mark img { width: min(34vw, 13rem); }

.footer-meta {
  text-align: right;
  font-family: var(--font-pixel);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  display: grid;
  gap: 0.45rem;
}

.footer-meta .status { color: var(--ember); }

/* ------------------------------------------------------------
   Rendering: skip layout/paint for below-fold sections until
   they approach the viewport. Estimated heights keep the
   scrollbar stable; anchors still resolve.
   ------------------------------------------------------------ */
.poster,
.city,
.consortium-teaser,
.partner-list,
.join,
.footer {
  content-visibility: auto;
  contain-intrinsic-size: auto 900px;
}

/* ------------------------------------------------------------
   Reveal on scroll — transform-only, no fade. Text is always
   fully opaque, so no-JS, headless, and mid-animation states
   never lose contrast or ship blank sections. The hidden state
   is applied only by the script that will reveal it.
   ------------------------------------------------------------ */
.reveal.reveal-armed {
  transform: translateY(30px);
  transition: transform 600ms var(--ease);
}

.reveal.reveal-armed.is-visible {
  transform: none;
}

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */
@media (max-width: 900px) {
  .logo-tilt-scene { width: min(70vw, 24rem); }

  .manifesto-grid,
  .event,
  .partner,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .event p { max-width: var(--measure); }

  .footer-meta { text-align: left; }

  .bottom-nav { padding: 0.85rem 1rem 1rem; }

  .bottom-nav-inner {
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
  }

  .brand-mark { font-size: 0.85rem; }

  .nav-links {
    justify-content: flex-end;
    gap: 1rem 1.25rem;
    font-size: 0.72rem;
    flex-wrap: wrap;
  }

  .connect-btn {
    grid-column: 1 / -1;
    justify-self: stretch;
    padding: 0.8rem 1rem;
  }

  .hero-corner--tr { display: none; }

  .hero-inner { padding-bottom: 12rem; }

  .poster::before { background-position: 160% 4%; opacity: 0.12; }
}

/* ------------------------------------------------------------
   Reduced motion — instant states, no choreography
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .grain { animation: none; }
  .logo-tilt { animation: none; }
  .hero-cue { animation: none; opacity: 0.7; }
  .ticker-track { animation: none; }
  .event:hover h3 { transform: none; }

  .connect-btn,
  .btn-ink,
  .btn-white,
  .nav-links a {
    transition: none;
  }
}