/* ============================================================
   ABOUT — Undr language (ref1)
   Full-bleed halftone dot texture over a dark moody scene,
   oversized display statement, scattered meta labels.
   Palette: deep ink / charcoal, cream text, gold + copper sparingly.
   Motion: transform / opacity only, via motion.js hooks
   (data-speed, data-float, data-reveal + data-reveal-delay).
   Reveal values per research/MOTION-SPEC.md 0.1:
   28px rise, 700ms, cubic-bezier(0.22, 1, 0.36, 1).
   ============================================================ */

:root{
  --ink:#0B0A08;
  --char:#14110D;
  --cream:#EFE7D8;
  --cream-dim:#CFC5B2;
  --gold:#C9A96A;
  --copper:#C9A96A;
  --line:rgba(239,231,216,.16);
  --font-d:"Fraunces",Georgia,serif;
  --font-b:"Manrope",system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);background:var(--ink);color:var(--cream);line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%}
ul{list-style:none}

/* ---------- reveal (engine toggles .in; CSS owns the transition) ----------
   Gated on .js (added by the inline head script): with no JS the content is
   simply visible; motion.js (or the standalone fallback) adds .in once. */
.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity 700ms ease,transform 700ms cubic-bezier(.22,1,.36,1)}
.js [data-reveal].in{opacity:1;transform:none}

/* ---------- section shell ---------- */
.about{
  position:relative;
  min-height:100svh;
  overflow:hidden;
  background:var(--ink);
  display:flex;
  align-items:center;
  padding:clamp(90px,12vh,140px) 0 clamp(80px,10vh,120px);
}

/* ---------- backdrop scene ---------- */
.about-bg{position:absolute;inset:0;z-index:0}
.scene-gradient{
  position:absolute;inset:0;
  background:
    radial-gradient(900px 520px at 82% 18%, rgba(201,169,106,.14), transparent 62%),
    radial-gradient(760px 620px at 12% 84%, rgba(178,108,49,.10), transparent 60%),
    radial-gradient(520px 380px at 55% 45%, rgba(239,231,216,.05), transparent 65%),
    linear-gradient(168deg,#171310 0%, var(--char) 46%, #0A0908 100%);
}
.scene-art{
  position:absolute;inset:-6% 0;
  width:100%;height:112%;
  object-fit:cover;
  opacity:.5;
  filter:saturate(.72) contrast(1.06) brightness(.82);
}

/* Halftone dot-matrix overlay: one layer carrying two SVG dot scales
   (coarse cream dots + fine gold dots), screen-blended so the dots read
   as printed light over the scene — the Undr print texture feel. */
.halftone{
  position:absolute;inset:-6% 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='5' height='5'%3E%3Ccircle cx='1.4' cy='1.4' r='0.8' fill='%23C9A96A' fill-opacity='0.5'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='9'%3E%3Ccircle cx='2' cy='2' r='1.35' fill='%23EFE7D8' fill-opacity='0.55'/%3E%3C/svg%3E");
  background-size:5px 5px, 9px 9px;
  mix-blend-mode:screen;
  opacity:.18;
}
.scene-vignette{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(11,10,8,.55) 0%, transparent 26%, transparent 70%, rgba(11,10,8,.72) 100%),
    radial-gradient(120% 90% at 50% 42%, transparent 55%, rgba(11,10,8,.5) 100%);
}

/* ---------- floating elements (motion via data-float / data-speed) ---------- */
.floats{position:absolute;inset:0;z-index:1;pointer-events:none}
.float-plus{
  position:absolute;top:16%;right:12%;
  font-family:var(--font-d);font-weight:600;
  font-size:clamp(2rem,4vw,3.4rem);line-height:1;color:var(--gold);
}
.float-ring{
  position:absolute;bottom:20%;left:6%;
  width:74px;height:74px;border-radius:50%;
  border:1px solid rgba(201,169,106,.5);
}
.float-dot{
  position:absolute;top:32%;left:44%;
  width:9px;height:9px;border-radius:50%;background:var(--copper);
  opacity:.85;
}

/* ---------- scattered meta labels ---------- */
.meta{
  position:absolute;z-index:2;
  font-size:.72rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(239,231,216,.62);white-space:nowrap;
}
.meta-tr{top:34px;right:36px}
.meta-ml{top:47%;left:36px}
.meta-mr{top:58%;right:36px;font-variant-numeric:tabular-nums}
.meta-bl{bottom:34px;left:36px}

/* ---------- content ---------- */
.about-inner{
  position:relative;z-index:3;
  width:100%;max-width:1240px;margin:0 auto;
  padding:0 clamp(24px,5vw,56px);
}
.kicker{
  font-size:.78rem;font-weight:800;letter-spacing:.3em;text-transform:uppercase;
  color:var(--gold);margin-bottom:clamp(20px,3vh,34px);
  display:flex;align-items:center;gap:14px;
}
.kicker::after{content:"";height:1px;width:min(180px,30vw);background:linear-gradient(90deg,var(--copper),transparent)}

/* Oversized Undr-style statement overlapping the textured scene */
.about-statement{
  font-family:var(--font-d);font-weight:600;
  font-size:clamp(3.2rem,10.5vw,9rem);
  line-height:.98;letter-spacing:-.015em;
  color:var(--cream);
  text-shadow:0 6px 44px rgba(0,0,0,.45);
}
.about-statement .line{display:block}
.about-statement .outline{
  color:transparent;
  -webkit-text-stroke:2px rgba(239,231,216,.82);
}
.about-statement .outline em{
  font-style:normal;color:var(--gold);-webkit-text-stroke:0;
}

.about-cols{
  margin-top:clamp(44px,7vh,72px);
  display:grid;grid-template-columns:minmax(0,560px) minmax(0,430px);
  gap:clamp(36px,6vw,90px);align-items:start;
}
.about-copy p{color:var(--cream-dim);font-size:1.05rem;max-width:52ch}
.about-copy p + p{margin-top:20px}
.about-copy p:first-child{color:#E4DAC6}

.facts{border-top:1px solid var(--line)}
.facts li{
  display:flex;justify-content:space-between;align-items:baseline;gap:20px;
  padding:16px 2px;border-bottom:1px solid var(--line);
}
.facts strong{font-size:.74rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--copper)}
.facts span{font-weight:600;color:var(--cream);text-align:right}

/* ---------- mobile: single column, magnitudes per spec 0.6 ---------- */
@media (max-width:768px){
  .about{min-height:0}
  .about-statement{font-size:clamp(2.9rem,15.5vw,4.6rem)}
  .about-cols{grid-template-columns:1fr}
  .meta-ml,.meta-mr{display:none}
  .meta-tr{top:22px;right:24px}
  .meta-bl{bottom:22px;left:24px}
  /* ring dropped on mobile like the dot: at bottom:14% it landed on the
     facts rows once the copy stacks full-width */
  .float-ring{display:none}
  .float-plus{top:10%;right:8%}
  .float-dot{display:none} /* faintest layer dropped on mobile, spec 0.6 */
  .js [data-reveal]{transform:translateY(20px);transition-duration:600ms}
}

/* ---------- reduced motion (spec 0.5: opacity-only fade, nothing hidden) ---------- */
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:opacity 200ms ease}
  html{scroll-behavior:auto}
}