/* =========================================================
   NEWVILLAIN — PUBLIC SITE / PUNK COLLAGE
   Light paper base. Loud hover themes. Cube field as
   structural pattern in the background. Minimal text,
   ironic typography, deliberately torn layout.
   ========================================================= */

/* ---------- PAGE-WIDE CUBE FIELD ---------- */

#cube-grid, #valley, #surface, #knight {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  display: block;
}
/* All pixel canvases get chunky upscale */
#valley, #surface, #knight {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
/* Hide all canvases that aren't the chosen one */
html[data-bg="cube"]    #valley,
html[data-bg="cube"]    #surface,
html[data-bg="cube"]    #knight,
html[data-bg="valley"]  #cube-grid,
html[data-bg="valley"]  #surface,
html[data-bg="valley"]  #knight,
html[data-bg="surface"] #cube-grid,
html[data-bg="surface"] #valley,
html[data-bg="surface"] #knight,
html[data-bg="knight"]  #cube-grid,
html[data-bg="knight"]  #valley,
html[data-bg="knight"]  #surface { display: none; }

/* When VALLEY or SURFACE is the active background, the page reads as a
   dark interface terminal — black bg, turquoise ink. Hover
   themes still take precedence (the :not gate releases it). */
html[data-bg="valley"]:not([data-theme]),
html[data-bg="surface"]:not([data-theme]) {
  --nv-bg:           #050505;
  --nv-bg-elev:      #0c0c0c;
  --nv-bg-panel:     #141414;
  --nv-fg:           #cdebd6;
  --nv-fg-dim:       #7c9c8d;
  --nv-fg-dimmer:    #3e524a;
  --nv-line:         #163530;
  --nv-line-strong:  #16e8b9;
  --nv-accent:       #16e8b9;
  --nv-accent-dim:   #0d9d80;
  --nv-cube-top:     #0a0a0a;
  --nv-cube-left:    #050505;
  --nv-cube-right:   #020202;
  --nv-cube-edge:    #16e8b9;
  --nv-cube-accent:  #16e8b9;
}

/* Everything UI sits above the cube field */
.nv-shell, .nv-topbar, .nv-foot, main { position: relative; z-index: 1; }

/* Default body type for the punk surface */
body {
  color: var(--nv-fg);
  background: var(--nv-bg);
  /* Subtle paper texture in default state */
  background-image:
    radial-gradient(color-mix(in srgb, var(--nv-fg) 6%, transparent) 1px, transparent 1px);
  background-size: 5px 5px;
  background-attachment: fixed;
}

/* Halftone-dot grain overlay on body — always on, low-key.
   Theme-aware via currentColor through --nv-fg. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background-image:
    radial-gradient(color-mix(in srgb, var(--nv-fg) 18%, transparent) 1px, transparent 1.4px);
  background-size: 3px 3px;
  mix-blend-mode: multiply;
  opacity: 0.25;
}

/* Spray-paint pointer trail (canvas-rendered).
   Each move deposits small dark particles along the path; they stay
   put and fade in ~620ms via JS. Heavy CSS blur softens the edges
   into a misted-spray look. */

.nv-spray {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  /* difference + white particles = invert behind every splat */
  mix-blend-mode: difference;
  /* Tiny blur only — sharp dirty edges over soft airbrush. */
  filter: blur(0.6px);
}

@media (hover: none), (pointer: coarse) { .nv-spray { display: none; } }

/* Legacy mask-based halo — superseded by .nv-spray. Kept for safety
   if any other code touches --nv-px-* / --nv-py-* variables. */
.nv-halo {
  display: none;
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  mix-blend-mode: multiply;
  opacity: 0;
  will-change: opacity, filter;
  background-image:
    radial-gradient(
      color-mix(in srgb, var(--nv-fg) 34%, transparent) 1.9px,
      transparent 2.4px);
  background-size: 6px 6px;

  /* 14 stacked blobs at sampled past cursor positions.
     Head (0) and tail (13) only differ in size + opacity; soft
     center stops (no hard core) so the head doesn't read as a ball. */
  -webkit-mask-image:
    radial-gradient(circle 44px at var(--nv-px-0,  50%) var(--nv-py-0,  50%), rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.32) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 42px at var(--nv-px-1,  50%) var(--nv-py-1,  50%), rgba(0,0,0,0.46) 0%, rgba(0,0,0,0.27) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 40px at var(--nv-px-2,  50%) var(--nv-py-2,  50%), rgba(0,0,0,0.39) 0%, rgba(0,0,0,0.22) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 37px at var(--nv-px-3,  50%) var(--nv-py-3,  50%), rgba(0,0,0,0.33) 0%, rgba(0,0,0,0.18) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 34px at var(--nv-px-4,  50%) var(--nv-py-4,  50%), rgba(0,0,0,0.27) 0%, rgba(0,0,0,0.15) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 31px at var(--nv-px-5,  50%) var(--nv-py-5,  50%), rgba(0,0,0,0.22) 0%, rgba(0,0,0,0.12) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 28px at var(--nv-px-6,  50%) var(--nv-py-6,  50%), rgba(0,0,0,0.18) 0%, rgba(0,0,0,0.10) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 25px at var(--nv-px-7,  50%) var(--nv-py-7,  50%), rgba(0,0,0,0.14) 0%, rgba(0,0,0,0.08) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 22px at var(--nv-px-8,  50%) var(--nv-py-8,  50%), rgba(0,0,0,0.11) 0%, rgba(0,0,0,0.06) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 19px at var(--nv-px-9,  50%) var(--nv-py-9,  50%), rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.04) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 16px at var(--nv-px-10, 50%) var(--nv-py-10, 50%), rgba(0,0,0,0.06) 0%, rgba(0,0,0,0.03) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 13px at var(--nv-px-11, 50%) var(--nv-py-11, 50%), rgba(0,0,0,0.04) 0%, rgba(0,0,0,0.02) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 11px at var(--nv-px-12, 50%) var(--nv-py-12, 50%), rgba(0,0,0,0.03) 0%, rgba(0,0,0,0.015) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle  9px at var(--nv-px-13, 50%) var(--nv-py-13, 50%), rgba(0,0,0,0.02) 0%, rgba(0,0,0,0.01) 55%, rgba(0,0,0,0) 100%);
  mask-image:
    radial-gradient(circle 44px at var(--nv-px-0,  50%) var(--nv-py-0,  50%), rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.32) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 42px at var(--nv-px-1,  50%) var(--nv-py-1,  50%), rgba(0,0,0,0.46) 0%, rgba(0,0,0,0.27) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 40px at var(--nv-px-2,  50%) var(--nv-py-2,  50%), rgba(0,0,0,0.39) 0%, rgba(0,0,0,0.22) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 37px at var(--nv-px-3,  50%) var(--nv-py-3,  50%), rgba(0,0,0,0.33) 0%, rgba(0,0,0,0.18) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 34px at var(--nv-px-4,  50%) var(--nv-py-4,  50%), rgba(0,0,0,0.27) 0%, rgba(0,0,0,0.15) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 31px at var(--nv-px-5,  50%) var(--nv-py-5,  50%), rgba(0,0,0,0.22) 0%, rgba(0,0,0,0.12) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 28px at var(--nv-px-6,  50%) var(--nv-py-6,  50%), rgba(0,0,0,0.18) 0%, rgba(0,0,0,0.10) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 25px at var(--nv-px-7,  50%) var(--nv-py-7,  50%), rgba(0,0,0,0.14) 0%, rgba(0,0,0,0.08) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 22px at var(--nv-px-8,  50%) var(--nv-py-8,  50%), rgba(0,0,0,0.11) 0%, rgba(0,0,0,0.06) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 19px at var(--nv-px-9,  50%) var(--nv-py-9,  50%), rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.04) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 16px at var(--nv-px-10, 50%) var(--nv-py-10, 50%), rgba(0,0,0,0.06) 0%, rgba(0,0,0,0.03) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 13px at var(--nv-px-11, 50%) var(--nv-py-11, 50%), rgba(0,0,0,0.04) 0%, rgba(0,0,0,0.02) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle 11px at var(--nv-px-12, 50%) var(--nv-py-12, 50%), rgba(0,0,0,0.03) 0%, rgba(0,0,0,0.015) 55%, rgba(0,0,0,0) 100%),
    radial-gradient(circle  9px at var(--nv-px-13, 50%) var(--nv-py-13, 50%), rgba(0,0,0,0.02) 0%, rgba(0,0,0,0.01) 55%, rgba(0,0,0,0) 100%);

  /* Idle / leaving — dissolves softly */
  transition:
    opacity 850ms cubic-bezier(0.22, 0.61, 0.36, 1),
    filter  850ms cubic-bezier(0.22, 0.61, 0.36, 1);
  filter: blur(10px);
}

html.is-pointing .nv-halo {
  opacity: 1;
  /* Heavy blur merges the 14 sampled blobs into one flowing form —
     no individual ball outlines visible, edges read as soft mist. */
  filter: blur(5px);
  transition:
    opacity 480ms cubic-bezier(0.16, 0.84, 0.44, 1),
    filter  480ms cubic-bezier(0.16, 0.84, 0.44, 1);
}

@media (hover: none), (pointer: coarse) { .nv-halo { display: none; } }

.nv-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

/* ---------- TOP BAR — MINIMAL ---------- */

.nv-topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: var(--nv-gutter);
  padding: 18px var(--nv-gutter);
  border-bottom: 1.5px solid var(--nv-fg);
  background: color-mix(in srgb, var(--nv-bg) 88%, transparent);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

:root {
  --nv-logo-h: clamp(40px, 5vw, 56px);
}

.nv-logo {
  display: inline-flex;
  align-items: center;
  height: var(--nv-logo-h);
  color: var(--nv-fg);
  text-decoration: none;
  line-height: 0;
  transition: color var(--nv-dur-theme) var(--nv-ease-soft);
}

/* Wordmark — original PNG used as a CSS mask, painted in currentColor.
   Width/height come from JS so each logo's aspect ratio is exact.
   Longhand mask props for maximum browser compatibility. */
.nv-logo__mark {
  display: block;
  background-color: currentColor;
  -webkit-mask-image: var(--nv-logo-img);
          mask-image: var(--nv-logo-img);
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: left center;
          mask-position: left center;
  -webkit-mask-size: contain;
          mask-size: contain;
}

/* Tiny bitmap logos (27×17 / 48×22) — keep crisp on upscale */
.nv-logo__mark.is-pixel {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

@keyframes nv-logo-pop {
  0%   { opacity: 0;   transform: translateY(-4px); }
  100% { opacity: 1;   transform: translateY(0); }
}
.nv-logo__mark { animation: nv-logo-pop var(--nv-dur) var(--nv-ease-soft); }

.nv-topbar__meta {
  text-align: center;
  font-family: var(--nv-font-mono);
  font-size: var(--nv-fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--nv-fg);
}

.nv-topbar__meta b { font-weight: 700; }

.nv-topbar__right {
  text-align: right;
  font-family: var(--nv-font-mono);
  font-size: var(--nv-fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--nv-fg);
}
.nv-topbar__right a {
  display: inline-block;
  border-bottom: 2px solid var(--nv-accent);
  padding-bottom: 1px;
  transition: color var(--nv-dur) var(--nv-ease);
}
.nv-topbar__right a:hover { color: var(--nv-accent); }

@media (max-width: 640px) {
  .nv-topbar { grid-template-columns: 1fr 1fr; }
  .nv-topbar__meta { display: none; }
}

/* ---------- HERO COLLAGE ---------- */

.nv-hero {
  position: relative;
  padding: clamp(48px, 6vw, 96px) clamp(20px, 4vw, 56px);
  min-height: 72vh;
  display: grid;
  align-items: center;
}

/* The collage strip — 4 motifs side by side. */
.nv-collage {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2.4vw, 36px);
  align-items: start;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 960px) { .nv-collage { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .nv-collage { grid-template-columns: 1fr; } }

/* ---------- PRODUCT CARD (COLLAGE PIECE) ---------- */

.nv-card {
  position: relative;
  display: grid;
  gap: 10px;
  cursor: pointer;
  transition:
    transform var(--nv-dur) var(--nv-ease),
    filter var(--nv-dur) var(--nv-ease);
}

/* Gentle rotations — small offsets so cards sit beside each other
   like four scraps loosely pinned in a row. */
.nv-card--1 { transform: rotate(-2deg)  translateY(0); }
.nv-card--2 { transform: rotate( 1.5deg) translateY(18px); }
.nv-card--3 { transform: rotate(-1deg)  translateY(-10px); }
.nv-card--4 { transform: rotate( 2deg)  translateY(14px); }

.nv-card {
  transition:
    transform var(--nv-dur-slow) var(--nv-ease-soft),
    filter    var(--nv-dur)      var(--nv-ease-soft);
}

.nv-card:hover,
.nv-card.is-hot {
  transform: rotate(0deg) translateY(-6px) scale(1.03);
  z-index: 5;
}

/* Frame holds the image. Heavy black outline + drop shadow. */
.nv-card__frame {
  position: relative;
  /* Solid panel — the bg effect (cubes, knight, bats) must NOT bleed
     through the cards or through transparent areas of cut-out product
     PNGs. Cards are isolated framed objects. */
  background-color: var(--nv-bg-panel);
  border: 2px solid var(--nv-fg);
  box-shadow:
    5px 5px 0 0 var(--nv-fg),
    10px 10px 0 0 color-mix(in srgb, var(--nv-fg) 25%, transparent);
  aspect-ratio: 3 / 4;
  overflow: hidden;
  transition:
    box-shadow   var(--nv-dur-theme) var(--nv-ease-soft),
    border-color var(--nv-dur-theme) var(--nv-ease-soft),
    background-color var(--nv-dur-theme) var(--nv-ease-soft);
}

.nv-card.is-hot .nv-card__frame {
  box-shadow:
    6px 6px 0 0 var(--nv-accent),
    14px 14px 0 0 color-mix(in srgb, var(--nv-accent) 45%, transparent);
}

.nv-card__img {
  position: absolute;
  inset: 8px;          /* small inset so the silhouette breathes */
  width: calc(100% - 16px);
  height: calc(100% - 16px);
  /* Cut-out PNGs — contain so the whole garment stays visible, no crop. */
  object-fit: contain;
  object-position: center center;
  display: block;
  filter: contrast(1.05) saturate(1.02);
  transition: filter var(--nv-dur-slow) var(--nv-ease), transform var(--nv-dur-slow) var(--nv-ease);
}

.nv-card.is-hot .nv-card__img {
  transform: scale(1.03);
}

.nv-card__id {
  position: absolute;
  top: 6px;
  left: 6px;
  font-family: var(--nv-font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  padding: 2px 5px;
  background: var(--nv-fg);
  color: var(--nv-bg);
  text-transform: uppercase;
  z-index: 3;
}

/* Tape — a scrap of masking tape sticking out one edge */
.nv-card__tape {
  position: absolute;
  width: 64px;
  height: 16px;
  background: color-mix(in srgb, var(--nv-fg) 12%, #f1ecd9);
  border: 1px solid color-mix(in srgb, var(--nv-fg) 30%, transparent);
  box-shadow: 0 2px 6px color-mix(in srgb, var(--nv-fg) 25%, transparent);
  z-index: 4;
  opacity: 0.92;
}
.nv-card__tape--top    { top: -7px; left: 50%; transform: translateX(-50%) rotate(-4deg); }
.nv-card__tape--left   { top: 18px; left: -16px; transform: rotate(-72deg); }
.nv-card__tape--right  { top: 18px; right: -16px; transform: rotate(72deg); }
.nv-card__tape--bottom { bottom: -7px; left: 50%; transform: translateX(-50%) rotate(3deg); }

/* Title + subtitle scale with the now-smaller cards */
.nv-card__title {
  font-family: var(--nv-font-sans);
  font-weight: 900;
  font-size: clamp(13px, 1.2vw, 18px);
  line-height: 1.0;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--nv-fg);
}

.nv-card__sub {
  font-family: "Times New Roman", "Times", serif;
  font-style: italic;
  font-size: clamp(11px, 0.95vw, 14px);
  color: var(--nv-fg);
  opacity: 0.75;
}

/* ---------- STATEMENT STRIP (between hero and footer) ---------- */

.nv-strip {
  position: relative;
  border-top: 1.5px solid var(--nv-fg);
  border-bottom: 1.5px solid var(--nv-fg);
  padding: clamp(28px, 5vw, 60px) clamp(20px, 4vw, 56px);
  background: color-mix(in srgb, var(--nv-bg) 90%, transparent);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: clamp(24px, 4vw, 64px);
}

.nv-strip__line {
  font-family: var(--nv-font-sans);
  font-weight: 900;
  font-size: clamp(36px, 6vw, 88px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--nv-fg);
  max-width: 14ch;
}
.nv-strip__line em {
  font-style: italic;
  font-family: "Times New Roman", serif;
  font-weight: 400;
  color: var(--nv-accent);
}

.nv-strip__byline {
  font-family: var(--nv-font-mono);
  font-size: var(--nv-fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: right;
  color: var(--nv-fg);
  max-width: 26ch;
}

@media (max-width: 720px) {
  .nv-strip { grid-template-columns: 1fr; }
  .nv-strip__byline { text-align: left; }
}

/* ---------- ONION HINT (Punk Block) ---------- */
/*
   A torn classified poster slapped between the statement and access
   sections. Tilted, censored, with a mailto CTA. The .onion address
   is partially redacted on purpose — readers ask by email.
*/

.nv-onion {
  position: relative;
  margin: clamp(40px, 8vw, 96px) clamp(20px, 4vw, 56px) clamp(28px, 5vw, 56px);
  padding: clamp(28px, 4vw, 48px) clamp(24px, 4vw, 56px) clamp(36px, 5vw, 60px);
  background: var(--nv-fg);
  color: var(--nv-bg);
  border: 2px solid var(--nv-fg);
  box-shadow:
    -8px 8px 0 0 var(--nv-accent),
    -16px 16px 0 0 color-mix(in srgb, var(--nv-accent) 40%, transparent);
  transform: rotate(-1.4deg);
  display: grid;
  gap: 10px;
  max-width: 880px;
  /* roughed-out edge using clip-path triangles */
  clip-path: polygon(
    0 4%, 3% 0, 18% 1%, 32% 0, 48% 2%, 62% 0, 78% 1%, 94% 0, 100% 3%,
    99% 22%, 100% 44%, 98% 60%, 100% 78%, 99% 100%,
    82% 99%, 64% 100%, 44% 98%, 24% 100%, 6% 99%, 0 100%,
    1% 80%, 0 60%, 2% 42%, 0 22%
  );
}

.nv-onion__stamp {
  display: inline-block;
  justify-self: start;
  font-family: var(--nv-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 4px 9px;
  border: 2px solid var(--nv-accent);
  color: var(--nv-accent);
  transform: rotate(-2deg);
  background: var(--nv-fg);
}

.nv-onion__line {
  font-family: var(--nv-font-sans);
  font-weight: 900;
  font-size: clamp(34px, 6vw, 84px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--nv-bg);
}
.nv-onion__line em {
  font-family: "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  color: var(--nv-accent);
}

.nv-onion__addr {
  font-family: var(--nv-font-mono);
  font-size: clamp(14px, 1.6vw, 20px);
  letter-spacing: 0.04em;
  color: var(--nv-bg);
  word-break: break-all;
  text-decoration: line-through;
  text-decoration-color: var(--nv-accent);
  text-decoration-thickness: 3px;
  opacity: 0.9;
}
.nv-onion__redact {
  display: inline-block;
  letter-spacing: -0.04em;
  color: var(--nv-bg);
  background: var(--nv-bg);
  /* readable text underneath gets blacked out — censorship feel */
  text-shadow: 0 0 0 var(--nv-bg);
}

.nv-onion__byline {
  font-family: var(--nv-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--nv-bg) 70%, var(--nv-accent));
  line-height: 1.6;
}

.nv-onion__cta {
  justify-self: start;
  margin-top: 10px;
  padding: 14px 22px;
  background: var(--nv-accent);
  color: var(--nv-fg);
  font-family: var(--nv-font-mono);
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 2px solid var(--nv-accent);
  transition: background var(--nv-dur) var(--nv-ease), color var(--nv-dur) var(--nv-ease);
  transform: rotate(0.8deg);
  text-decoration: none;
}
.nv-onion__cta:hover {
  background: var(--nv-bg);
  color: var(--nv-accent);
}

@media (max-width: 720px) {
  .nv-onion {
    transform: rotate(-0.6deg);
    box-shadow:
      -5px 5px 0 0 var(--nv-accent),
      -10px 10px 0 0 color-mix(in srgb, var(--nv-accent) 40%, transparent);
  }
}

/* ---------- ACCESS (small, at the bottom) ---------- */

.nv-access {
  padding: clamp(28px, 5vw, 60px) clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 4vw, 56px);
  align-items: end;
}

@media (max-width: 720px) {
  .nv-access { grid-template-columns: 1fr; }
}

.nv-access__title {
  font-family: var(--nv-font-sans);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 56px);
  letter-spacing: -0.02em;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--nv-fg);
  max-width: 16ch;
}
.nv-access__title em {
  font-style: italic;
  font-family: "Times New Roman", serif;
  font-weight: 400;
  color: var(--nv-accent);
}

.nv-access__form {
  display: grid;
  gap: 12px;
}

.nv-access__input {
  width: 100%;
  border-bottom: 2px solid var(--nv-fg);
  padding: 12px 0;
  font-family: var(--nv-font-mono);
  font-size: clamp(16px, 1.8vw, 22px);
  letter-spacing: 0.06em;
  color: var(--nv-fg);
  background: transparent;
  text-transform: uppercase;
}
.nv-access__input::placeholder {
  color: color-mix(in srgb, var(--nv-fg) 40%, transparent);
}

.nv-access__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--nv-gutter);
}

.nv-access__submit {
  padding: 12px 22px;
  background: var(--nv-fg);
  color: var(--nv-bg);
  font-family: var(--nv-font-mono);
  font-size: var(--nv-fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background var(--nv-dur) var(--nv-ease), color var(--nv-dur) var(--nv-ease);
}
.nv-access__submit:hover {
  background: var(--nv-accent);
  color: var(--nv-bg);
}

.nv-access__state {
  font-family: var(--nv-font-mono);
  font-size: var(--nv-fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--nv-fg);
  min-height: 1em;
}
.nv-access__state--ok   { color: var(--nv-accent); }
.nv-access__state--deny { color: var(--nv-accent); }

/* ---------- FOOTER ---------- */

.nv-foot {
  border-top: 1.5px solid var(--nv-fg);
  padding: 18px clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--nv-gutter);
  font-family: var(--nv-font-mono);
  font-size: var(--nv-fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--nv-fg);
  background: color-mix(in srgb, var(--nv-bg) 88%, transparent);
}

.nv-foot__center { text-align: center; }
.nv-foot__right  { text-align: right; }

.nv-foot a:hover { color: var(--nv-accent); }

/* Make cards keyboard-focusable */
.nv-card { cursor: pointer; }
.nv-card:focus-visible {
  outline: 2px solid var(--nv-accent);
  outline-offset: 6px;
}

/* ---------- SHOP MODAL ---------- */

.nv-shop {
  position: fixed;
  inset: 0;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--nv-dur) var(--nv-ease-soft);
}
.nv-shop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.nv-shop__backdrop {
  position: absolute;
  inset: 0;
  /* Solid scrim — dims the background effect strongly so the panel
     is unambiguously the focus. Light blur for ambience, not heavy. */
  background: color-mix(in srgb, var(--nv-fg) 82%, transparent);
  backdrop-filter: blur(3px) saturate(1.1);
  -webkit-backdrop-filter: blur(3px) saturate(1.1);
}

.nv-shop__panel {
  position: relative;
  z-index: 2;
  max-width: min(960px, calc(100vw - 32px));
  width: 100%;
  margin: 4vh auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  /* Always-opaque panel surface — distinct from the page bg and
     from the backdrop scrim. Uses --nv-bg-panel which is offset
     from --nv-bg in every theme (so panel never blends into bg). */
  background-color: var(--nv-bg-panel);
  border: 3px solid var(--nv-fg);
  box-shadow:
    10px 10px 0 0 var(--nv-accent),
    20px 20px 0 0 color-mix(in srgb, var(--nv-accent) 50%, transparent);
  max-height: 92vh;
  overflow: hidden;
  transform: translateY(10px) rotate(-0.4deg);
  transition: transform var(--nv-dur-slow) var(--nv-ease-soft);
}
.nv-shop.is-open .nv-shop__panel {
  transform: translateY(0) rotate(0);
}

@media (max-width: 760px) {
  .nv-shop__panel {
    grid-template-columns: 1fr;
    max-height: 96vh;
    overflow-y: auto;
  }
}

.nv-shop__close {
  position: absolute;
  top: 6px;
  right: 10px;
  z-index: 3;
  font-size: 32px;
  line-height: 1;
  width: 38px;
  height: 38px;
  background: var(--nv-fg);
  color: var(--nv-bg);
  cursor: pointer;
  transition: background var(--nv-dur) var(--nv-ease);
}
.nv-shop__close:hover { background: var(--nv-accent); }

.nv-shop__frame {
  position: relative;
  /* Solid frame so the cut-out product photo sits on a clean field —
     the cube/valley/surface/knight bg should never bleed through. */
  background-color: var(--nv-bg-elev);
  border-right: 2px solid var(--nv-fg);
  aspect-ratio: 3 / 4;
  overflow: hidden;
  padding: clamp(16px, 2.4vw, 32px);
}
.nv-shop__frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
@media (max-width: 760px) {
  .nv-shop__frame { border-right: 0; border-bottom: 2px solid var(--nv-fg); aspect-ratio: 4 / 3; }
}

.nv-shop__body {
  padding: clamp(20px, 3vw, 36px);
  display: grid;
  align-content: start;
  gap: 18px;
  font-family: var(--nv-font-sans);
  color: var(--nv-fg);
  background-color: var(--nv-bg-panel);
  overflow-y: auto;
}

.nv-shop__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--nv-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--nv-fg);
}

.nv-shop__id {
  background: var(--nv-fg);
  color: var(--nv-bg);
  padding: 3px 7px;
}

.nv-shop__title {
  font-family: var(--nv-font-sans);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 36px);
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--nv-fg);
}

.nv-shop__sub {
  font-family: "Times New Roman", "Times", serif;
  font-style: italic;
  font-size: clamp(14px, 1.3vw, 18px);
  color: var(--nv-fg);
  opacity: 0.85;
}

.nv-shop__price-row, .nv-shop__size-row {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
  align-items: center;
  padding-top: 8px;
  border-top: 1px solid var(--nv-line);
}
.nv-shop__price-label, .nv-shop__size-label {
  font-family: var(--nv-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nv-fg);
  opacity: 0.65;
}
.nv-shop__price {
  font-family: var(--nv-font-sans);
  font-weight: 900;
  font-size: clamp(22px, 2.4vw, 32px);
  letter-spacing: -0.01em;
  color: var(--nv-fg);
}

.nv-shop__sizes {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nv-shop__size {
  min-width: 44px;
  padding: 10px 14px;
  font-family: var(--nv-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  border: 2px solid var(--nv-fg);
  background: transparent;
  color: var(--nv-fg);
  cursor: pointer;
  transition: background var(--nv-dur) var(--nv-ease), color var(--nv-dur) var(--nv-ease);
}
.nv-shop__size:hover { background: color-mix(in srgb, var(--nv-fg) 12%, transparent); }
.nv-shop__size.is-selected {
  background: var(--nv-fg);
  color: var(--nv-bg);
}

.nv-shop__buy {
  margin-top: 8px;
  padding: 14px 18px;
  background: var(--nv-fg);
  color: var(--nv-bg);
  font-family: var(--nv-font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  cursor: pointer;
  border: 2px solid var(--nv-fg);
  transition: background var(--nv-dur) var(--nv-ease), color var(--nv-dur) var(--nv-ease);
}
.nv-shop__buy:hover:not([disabled]) {
  background: var(--nv-accent);
  border-color: var(--nv-accent);
  color: var(--nv-bg);
}
.nv-shop__buy[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
}

.nv-shop__state {
  font-family: var(--nv-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nv-fg);
  min-height: 1em;
}
.nv-shop__state--ok   { color: var(--nv-accent); }
.nv-shop__state--deny { color: var(--nv-accent); }

.nv-shop__legal {
  font-family: var(--nv-font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nv-fg);
  opacity: 0.5;
  border-top: 1px dashed var(--nv-line);
  padding-top: 12px;
}

/* Lock body scroll when modal is open */
html.is-modal-open, html.is-modal-open body { overflow: hidden; }

/* ---------- GLITCH OVERLAY ---------- */
/*
   A meta-layer above all content (including the modal) for
   simulated display glitches: tiles invert / channel-drop /
   flash for a fraction of a second. JS (glitch.js) appends
   short-lived .nv-glitch divs inside .nv-glitch-layer.
*/

/* Each glitch div is appended DIRECTLY to <body> (no wrapper).
   That keeps mix-blend-mode working — the blend resolves against
   body's stacking context (canvas + shell + cards), instead of
   an empty wrapper's context.
   z-index 500 places it above the shell (z 1) but below the
   modal (z 999), so the modal stays readable during glitches. */
.nv-glitch {
  position: fixed;
  z-index: 500;
  pointer-events: none;
}

/* Invert what's behind via difference blend with white */
.nv-glitch--invert   { background: #ffffff; mix-blend-mode: difference; }

/* Channel drops via multiply with primary colors —
   the resulting region shows ONLY the matching channels */
.nv-glitch--red      { background: #ff0000; mix-blend-mode: multiply;   }
.nv-glitch--green    { background: #00ff00; mix-blend-mode: multiply;   }
.nv-glitch--yellow   { background: #ffff00; mix-blend-mode: multiply;   }
.nv-glitch--cyan     { background: #00ffff; mix-blend-mode: multiply;   }
.nv-glitch--magenta  { background: #ff00ff; mix-blend-mode: multiply;   }

/* Brief white flash — screen blend so it brightens */
.nv-glitch--flash    { background: #ffffff; mix-blend-mode: screen; opacity: 0.85; }

/* Heavy shadow / brown-out — semi-transparent black, normal blend.
   Strong darkening but content stays recognisable underneath. */
.nv-glitch--dropout  { background: rgba(0, 0, 0, 0.55); }

@media (prefers-reduced-motion: reduce) { .nv-glitch { display: none; } }