/* ==========================================================================
   MRJH — DESIGN SYSTEM
   Streetwear-manifesto register. Palette + type + motion primitives.
   Reference: ~/Desktop/RED/POSITIONING-BRIEF-2026-07-29.md
   No external font hosting. No placeholder imagery.
   ========================================================================== */

/* --- 1. TOKENS ---------------------------------------------------------- */

:root {
  /* Palette */
  --ink:          #0A0A0A;       /* near-black — deep, not sterile */
  --ink-2:        #141414;       /* one step off ink for layered blocks */
  --paper:        #F1EDE4;       /* bone / off-white — warm, not sterile white */
  --paper-mute:   rgba(241, 237, 228, 0.55);
  --strike:       #E10600;       /* single confrontational red */
  --strike-mute:  rgba(225, 6, 0, 0.22);

  /* Type */
  --font-solid:   'Helvetica Neue', 'Bebas Neue', Impact, 'Arial Narrow Black', 'Franklin Gothic Bold', 'Trebuchet MS', ui-sans-serif, sans-serif;
  --font-mono:    ui-monospace, 'SF Mono', 'JetBrains Mono', 'Menlo', monospace;

  --tracking-tight:  -0.02em;
  --tracking-hit:    0.02em;
  --leading-poster:  0.86;
  --leading-hit:     1.05;

  /* Motion */
  --ease-hit:     cubic-bezier(0.16, 1, 0.3, 1);
  --dur-reveal:   700ms;

  /* Layout */
  --gutter:       clamp(16px, 4vw, 48px);
  --seam:         1px solid rgba(241, 237, 228, 0.1);
}

/* --- 2. RESET + BASE ---------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-solid);
  font-weight: 900;
  font-stretch: 75%;         /* prefer condensed when face supports it */
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  overflow-x: hidden;
}

body.theme-dark {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(225, 6, 0, 0.04), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, #050505 100%);
  background-attachment: fixed;
}

/* subtle screen-wide grit texture — CSS-only, no external assets */
body.theme-dark::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    repeating-linear-gradient(15deg, transparent 0 2px, rgba(255, 255, 255, 0.015) 2px 3px),
    repeating-linear-gradient(-75deg, transparent 0 3px, rgba(255, 255, 255, 0.012) 3px 4px);
  mix-blend-mode: overlay;
}

ul, ol { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }

/* --- 3. NAV ------------------------------------------------------------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--gutter);
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.65) 80%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: var(--seam);
}

.nav__mark {
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.nav__list {
  display: flex;
  gap: clamp(14px, 3vw, 32px);
  font-size: 13px;
  letter-spacing: 0.16em;
}

.nav__list a {
  color: var(--paper-mute);
  transition: color 140ms var(--ease-hit);
}
.nav__list a:hover,
.nav__list a:focus-visible {
  color: var(--strike);
  outline: none;
}

/* --- 4. HERO ------------------------------------------------------------ */

.hero {
  position: relative;
  min-height: 100svh;
  padding: clamp(60px, 12vh, 140px) var(--gutter) clamp(40px, 8vh, 80px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: clamp(28px, 5vh, 64px);
  z-index: 1;
  isolation: isolate;
}

/* Optional generated background — driven by inline --hero-image on the element */
.hero.has-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  opacity: 0.45;
  mix-blend-mode: screen;
  z-index: -1;
  pointer-events: none;
}
.hero.has-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 10, 0.35) 60%, var(--ink) 100%);
  z-index: -1;
  pointer-events: none;
}

/* --- 5. POSTER TYPOGRAPHY ---------------------------------------------- */

.poster {
  display: grid;
  gap: 0;
  margin: 0;
  font-family: var(--font-solid);
  font-weight: 900;
  font-stretch: 75%;
  line-height: var(--leading-poster);
  letter-spacing: var(--tracking-tight);
  text-transform: uppercase;
}

.poster--hero .poster__line {
  font-size: clamp(72px, 18vw, 240px);
}

.poster__line {
  display: block;
  font-size: clamp(48px, 10vw, 140px);
  color: var(--paper);
}

.poster__line--solid {
  color: var(--paper);
  -webkit-text-stroke: 0;
}

.poster__line--outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--paper);
  text-stroke: 2px var(--paper);
}

.poster__line--indent  { margin-left: clamp(30px, 8vw, 120px); }
.poster__line--tight   { margin-top: -0.08em; }

/* --- 6. HIT — single-line stabs --------------------------------------- */

.hit {
  display: block;
  font-family: var(--font-solid);
  font-weight: 900;
  font-stretch: 75%;
  font-size: clamp(20px, 3vw, 34px);
  line-height: var(--leading-hit);
  letter-spacing: var(--tracking-hit);
  text-transform: uppercase;
  color: var(--paper);
}

.hit--red { color: var(--strike); }

.hero__triplet { display: grid; gap: 4px; margin: 0; }
.hero__triplet .hit:nth-child(2) { margin-left: clamp(20px, 4vw, 60px); }
.hero__triplet .hit:nth-child(3) { margin-left: clamp(40px, 8vw, 120px); }

.hero__pledge {
  display: grid;
  gap: 2px;
  margin: 0;
  font-family: var(--font-solid);
  font-weight: 900;
  font-stretch: 75%;
  text-transform: uppercase;
}
.pledge__line {
  display: block;
  font-size: clamp(28px, 5vw, 64px);
  line-height: 1.0;
  letter-spacing: var(--tracking-tight);
  color: var(--paper);
}
.pledge__line--red { color: var(--strike); }

/* --- 7. HAZARD-TAPE BAND ---------------------------------------------- */

.hazard-band {
  height: 32px;
  width: 100%;
  background:
    repeating-linear-gradient(
      -45deg,
      var(--ink) 0 24px,
      var(--strike) 24px 32px,
      var(--ink) 32px 56px,
      var(--paper) 56px 64px
    );
  border-top: 1px solid rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
}

/* Optional photographic hazard band — set --band-image inline to override the CSS pattern */
.hazard-band.has-image {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.15)),
    var(--band-image) center / cover no-repeat;
  height: 40px;
}

/* --- 8. PILLAR ---------------------------------------------------------- */

.pillar {
  position: relative;
  padding: clamp(48px, 10vh, 120px) var(--gutter);
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  grid-template-columns: minmax(0, 1fr);
  z-index: 1;
}

@media (min-width: 900px) {
  .pillar {
    grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
    align-items: end;
  }
}

.pillar--main {
  background: linear-gradient(180deg, transparent 0%, rgba(225, 6, 0, 0.05) 50%, transparent 100%);
}

/* Poster canvas — dark textural block, image slot reserved */
.pillar__poster {
  position: relative;
  padding: clamp(28px, 5vw, 64px);
  background:
    radial-gradient(circle at 20% 20%, rgba(225, 6, 0, 0.09), transparent 55%),
    repeating-linear-gradient(20deg, transparent 0 3px, rgba(255, 255, 255, 0.02) 3px 5px),
    linear-gradient(160deg, #121212 0%, #050505 100%);
  border: 1px solid rgba(241, 237, 228, 0.08);
  overflow: hidden;
}

/* When a Higgsfield-generated asset lands, JS can add .has-image and set --slot-image */
.pillar__poster.has-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--slot-image);
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  mix-blend-mode: luminosity;
  z-index: 0;
}
.pillar__poster > * { position: relative; z-index: 1; }

.poster__body,
.poster__closer {
  margin: clamp(16px, 3vh, 32px) 0 0;
  display: grid;
  gap: 4px;
}

.poster__gates {
  margin: clamp(20px, 4vh, 40px) 0 0;
  padding-left: clamp(16px, 3vw, 32px);
  border-left: 3px solid var(--strike);
  display: grid;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.6vw, 20px);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--paper);
  text-transform: uppercase;
}

.pillar__evidence {
  align-self: end;
  padding: 16px 0;
  border-top: var(--seam);
}
.pillar__evidence ul { display: grid; gap: 10px; }
.pillar__evidence a {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-mute);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color 140ms var(--ease-hit), border-color 140ms var(--ease-hit);
}
.pillar__evidence a:hover,
.pillar__evidence a:focus-visible {
  color: var(--strike);
  border-bottom-color: var(--strike);
  outline: none;
}

/* --- 9. MANIFESTO ----------------------------------------------------- */

.manifesto {
  padding: clamp(80px, 15vh, 200px) var(--gutter);
  display: grid;
  gap: clamp(48px, 10vh, 120px);
  max-width: 1400px;
  margin: 0 auto;
  z-index: 1;
  position: relative;
}

.manifesto__head {
  margin: 0 0 clamp(20px, 5vh, 60px);
  display: grid;
  gap: 0;
  text-transform: uppercase;
  letter-spacing: var(--tracking-tight);
}
.manifesto__head .poster__line {
  font-size: clamp(56px, 12vw, 160px);
  line-height: var(--leading-poster);
}

.manifesto__stanza { display: grid; gap: 6px; }
.manifesto__stanza .hit { font-size: clamp(22px, 3.4vw, 40px); }
.manifesto__stanza--final .hit { font-size: clamp(40px, 8vw, 96px); line-height: 1.0; }

/* --- 10. FOOTER ------------------------------------------------------- */

.footer {
  padding: 40px var(--gutter);
  border-top: var(--seam);
  z-index: 1;
  position: relative;
}
.footer__mark {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--paper-mute);
}

/* --- 11. MOTION — reveal primitive ------------------------------------ */

/* Elements with [data-reveal] start hidden. motion.js flips .is-revealed. */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  filter: blur(6px);
  transition:
    opacity var(--dur-reveal) var(--ease-hit),
    transform var(--dur-reveal) var(--ease-hit),
    filter var(--dur-reveal) var(--ease-hit);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform, filter;
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* Glitch on hover — cheap, no library */
.hit:hover,
.pledge__line:hover {
  animation: glitch 320ms steps(2, end) 1;
}

@keyframes glitch {
  0%   { text-shadow: 0 0 0 transparent; }
  25%  { text-shadow: -2px 0 var(--strike), 2px 0 rgba(0, 200, 255, 0.6); transform: translateX(-1px); }
  50%  { text-shadow: 2px 0 var(--strike), -2px 0 rgba(0, 200, 255, 0.6); transform: translateX(1px); }
  75%  { text-shadow: -1px 0 var(--strike), 1px 0 rgba(0, 200, 255, 0.6); transform: translateX(0); }
  100% { text-shadow: 0 0 0 transparent; transform: translateX(0); }
}

/* Reduced motion — respect user preference; kill blur, delay, transform */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
    transition-delay: 0ms !important;
  }
  .hit:hover, .pledge__line:hover { animation: none !important; }
  body.theme-dark { background-attachment: scroll; }
}

/* --- 12. UTILITIES --------------------------------------------------- */

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.censor {
  display: inline-block;
  background: var(--strike);
  color: transparent;
  padding: 0 0.15em;
  user-select: none;
}

/* --- 13. HERO FILM OVERLAY -------------------------------------------- */

.hero-film {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 500ms var(--ease-hit);
}

.hero-film--hiding {
  opacity: 0;
  pointer-events: none;
}

.hero-film__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--ink);
}

.hero-film__skip,
.hero-film__sound {
  position: absolute;
  bottom: clamp(24px, 5vh, 48px);
  padding: 12px 20px;
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--paper);
  font-family: var(--font-solid);
  font-weight: 900;
  font-stretch: 75%;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0;
  transition:
    opacity 500ms var(--ease-hit),
    background-color 200ms var(--ease-hit),
    color 200ms var(--ease-hit),
    border-color 200ms var(--ease-hit);
}

.hero-film--ready .hero-film__skip,
.hero-film--ready .hero-film__sound {
  opacity: 1;
}

.hero-film__skip  { right: clamp(24px, 5vw, 48px); }
.hero-film__sound { left:  clamp(24px, 5vw, 48px); }

.hero-film__skip:hover,
.hero-film__skip:focus-visible,
.hero-film__sound:hover,
.hero-film__sound:focus-visible {
  background: var(--strike);
  border-color: var(--strike);
  color: var(--paper);
  outline: none;
}

/* Respect reduced-motion — skip the film entirely, go straight to the site */
@media (prefers-reduced-motion: reduce) {
  .hero-film { display: none; }
}