:root { --c001-accent: #8dff55; --c001-hot: #ff6658; --c001-paper: #f2f0e8; }

.c001 {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 6rem) var(--gutter) 8rem;
}
.c001-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, .42fr);
  gap: 3rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}
.c001-heading h1 {
  max-width: 70rem;
  margin: .35rem 0 0;
  font-size: clamp(3rem, 9vw, 8rem);
  line-height: .87;
  letter-spacing: -.07em;
}
.c001-heading > p { margin: 0; color: var(--muted); font-size: clamp(1rem, 1.7vw, 1.25rem); }

.c001-frame {
  position: relative;
  min-height: min(82svh, 56rem);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(141,255,85,.06), transparent 34rem),
    repeating-linear-gradient(0deg, transparent 0 5px, rgba(255,255,255,.015) 5px 6px),
    #090909;
  overflow: clip;
}
.c001-topline {
  position: absolute;
  inset: 0 0 auto;
  z-index: 4;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: var(--faint);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: .68rem;
  letter-spacing: .11em;
}
.c001-scene {
  display: none;
  min-height: min(82svh, 56rem);
  padding: max(4.5rem, env(safe-area-inset-top)) clamp(1rem, 4vw, 4rem) max(2rem, env(safe-area-inset-bottom));
}
.c001-scene.is-active { display: grid; place-items: center; animation: c001-in .5s cubic-bezier(.2,.8,.2,1) both; }

.c001-card {
  width: min(58rem, 100%);
  border: 1px solid #343430;
  background: rgba(17,17,17,.94);
  box-shadow: 0 3rem 10rem rgba(0,0,0,.55);
}
.c001-card--choice { padding: clamp(1.35rem, 4vw, 3.5rem); }
.c001-kicker { margin: 0 0 1rem; color: var(--c001-accent); font: 700 .68rem/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .14em; }
.c001-card h2,
.c001-reveal-main h2 {
  max-width: 48rem;
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.7rem);
  line-height: .96;
  letter-spacing: -.055em;
}
.c001-card > p:not(.c001-kicker):not(.c001-fineprint) { max-width: 49rem; color: var(--muted); font-size: clamp(1rem, 1.8vw, 1.22rem); }
.c001-data-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 2rem 0 1rem; background: var(--line); border: 1px solid var(--line); }
.c001-data-grid article { min-height: 12rem; padding: 1.3rem; background: #111; }
.c001-data-grid span { color: var(--faint); font: 700 .63rem/1.2 ui-monospace, monospace; letter-spacing: .12em; }
.c001-data-grid strong { display: block; margin-top: 1rem; font-size: 1.05rem; line-height: 1.25; }
.c001-data-grid p { color: var(--muted); font-size: .86rem; }
.c001-equal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-top: 1rem; }
.c001-real-choice,
.c001-action-primary,
.c001-action-secondary {
  min-height: 54px;
  border: 1px solid var(--c001-accent);
  background: transparent;
  color: var(--text);
  padding: .95rem 1rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .72rem;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.c001-real-choice:hover,
.c001-real-choice:focus-visible,
.c001-action-primary:hover,
.c001-action-primary:focus-visible { background: var(--c001-accent); color: #050505; transform: translateY(-2px); }
.c001-fineprint { margin: 1.2rem 0 0; color: var(--faint); font-size: .72rem; }

#c001-simulation-scene { padding-inline: clamp(.65rem, 3vw, 2rem); }
.c001-sim-shell {
  width: min(47rem, 100%);
  min-height: 36rem;
  border: 1px solid #3a3a36;
  background: #f4f2eb;
  color: #141414;
  box-shadow: 0 3rem 10rem rgba(0,0,0,.72);
  transition: transform .35s ease, filter .35s ease, border-radius .35s ease;
}
.c001-sim-shell[data-pressure="2"] { transform: scale(.985); filter: contrast(1.04); }
.c001-sim-shell[data-pressure="3"] { transform: scale(.97) rotate(-.15deg); filter: contrast(1.08); }
.c001-sim-shell[data-pressure="4"] { transform: scale(.955) rotate(.2deg); filter: contrast(1.12); }
.c001-sim-bar { height: 48px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; padding: 0 .85rem; border-bottom: 1px solid #cbc9c2; background: #e8e6df; color: #66645e; font: .68rem/1 ui-monospace, monospace; }
.c001-window-dots { display: flex; gap: .35rem; }
.c001-window-dots span { width: .55rem; aspect-ratio: 1; border-radius: 50%; background: #b9b7b0; }
.c001-sim-bar > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.c001-exit { min-height: 38px; border: 0; background: transparent; color: #4f4e49; cursor: pointer; text-decoration: underline; text-underline-offset: .2rem; }
.c001-progress { height: 3px; background: #d7d4cb; overflow: hidden; }
.c001-progress span { display: block; width: 15%; height: 100%; background: #141414; transition: width .45s cubic-bezier(.2,.8,.2,1), background .45s ease; }
.c001-sim-content { min-height: 31.9rem; display: flex; flex-direction: column; padding: clamp(1.5rem, 5vw, 3.7rem); }
.c001-sim-kicker { margin: 0; color: #6a6862; font: 700 .67rem/1.2 ui-monospace, monospace; letter-spacing: .12em; }
.c001-sim-title { max-width: 36rem; margin: 1rem 0 .8rem; font-size: clamp(2rem, 5vw, 4rem); line-height: .94; letter-spacing: -.055em; }
.c001-sim-copy { max-width: 38rem; margin: 0; color: #5c5a54; font-size: clamp(.95rem, 1.8vw, 1.12rem); }
.c001-sim-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-top: auto; padding-top: 2rem; align-items: stretch; }
.c001-sim-button { min-height: 58px; padding: .9rem 1rem; border: 1px solid #161616; cursor: pointer; text-transform: uppercase; letter-spacing: .1em; font-size: .71rem; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.c001-sim-button:hover, .c001-sim-button:focus-visible { transform: translateY(-2px); box-shadow: 0 .6rem 1.8rem rgba(0,0,0,.13); }
.c001-sim-button--accept { background: #141414; color: white; }
.c001-sim-button--refuse { background: transparent; color: #141414; }
.c001-sim-button--degraded { min-height: 44px; align-self: center; border-color: #b8b5ad; color: #77746d; font-size: .62rem; }
.c001-warning { margin-top: 1.2rem; padding: .85rem 1rem; border-left: 3px solid #ff695b; background: #fff0ed; color: #6e2821; font-size: .83rem; }

.c001-toggle-list { display: grid; gap: .65rem; margin: 1.4rem 0 0; }
.c001-toggle-row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; padding: .78rem 0; border-bottom: 1px solid #d7d4cb; }
.c001-toggle-row strong { display: block; font-size: .9rem; }
.c001-toggle-row span { color: #77746d; font-size: .72rem; }
.c001-toggle { position: relative; width: 46px; height: 26px; border: 0; border-radius: 999px; background: #171717; cursor: pointer; }
.c001-toggle::after { content: ''; position: absolute; top: 4px; right: 4px; width: 18px; height: 18px; border-radius: 50%; background: white; transition: transform .2s ease; }
.c001-toggle[aria-pressed="false"] { background: #aaa79f; }
.c001-toggle[aria-pressed="false"]::after { transform: translateX(-20px); }
.c001-toggle[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.c001-interest-note { margin: .8rem 0 0; color: #7a312b; font-size: .73rem; }

.c001-hold { position: relative; overflow: hidden; isolation: isolate; }
.c001-hold::before { content: ''; position: absolute; inset: 0; z-index: -1; background: #141414; transform: scaleX(var(--hold-progress, 0)); transform-origin: left; }
.c001-hold.is-holding { color: white; }
.c001-hold-meter { margin-top: .8rem; height: 5px; background: #d6d3cb; overflow: hidden; }
.c001-hold-meter span { display: block; width: 0; height: 100%; background: #141414; transition: width .05s linear; }

.c001-chase-zone { position: relative; min-height: 12rem; margin-top: 1.6rem; border: 1px dashed #aaa79f; background: repeating-linear-gradient(45deg, transparent 0 10px, rgba(0,0,0,.025) 10px 11px); }
.c001-chase-button { position: absolute; left: 5%; top: 35%; width: min(15rem, 68%); min-height: 52px; transition: left .25s ease, top .25s ease, width .25s ease; }
.c001-fast-accept { margin-top: 1rem; width: 100%; background: #141414; color: white; }

.c001-final-system { background: #111; color: white; }
.c001-final-system .c001-sim-bar { background: #171717; border-color: #303030; color: #888; }
.c001-final-system .c001-progress { background: #252525; }
.c001-final-system .c001-progress span { background: var(--c001-hot); }
.c001-final-system .c001-sim-copy { color: #aaa; }
.c001-final-system .c001-sim-button--accept { background: var(--c001-hot); color: #080808; border-color: var(--c001-hot); }
.c001-system-receipt { display: grid; grid-template-columns: 1fr auto; gap: .55rem 1rem; margin: 1.7rem 0 0; padding: 1rem 0; border-block: 1px solid #333; font: .75rem/1.4 ui-monospace, monospace; }
.c001-system-receipt dt { color: #777; }
.c001-system-receipt dd { margin: 0; text-align: right; }

.c001-reveal-wrap { width: min(72rem, 100%); display: grid; grid-template-columns: minmax(0,1.3fr) minmax(18rem,.7fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.c001-reveal-main, .c001-collective { background: #101010; padding: clamp(1.35rem, 4vw, 3.5rem); }
.c001-reveal-main > p:not(.c001-kicker):not(.c001-status) { max-width: 48rem; color: var(--muted); }
.c001-receipt { display: grid; grid-template-columns: minmax(10rem,1fr) auto; gap: .7rem 1rem; margin: 2rem 0; padding: 1.2rem 0; border-block: 1px solid var(--line); font: .75rem/1.45 ui-monospace, monospace; }
.c001-receipt dt { color: var(--faint); }
.c001-receipt dd { margin: 0; text-align: right; color: var(--text); }
.c001-reveal-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.c001-action-primary { background: var(--c001-accent); color: #050505; }
.c001-action-secondary { border-color: var(--line); }
.c001-status { min-height: 1.5em; margin: 1rem 0 0; color: var(--muted); font: .72rem/1.4 ui-monospace, monospace; }
.c001-collective h3 { margin: 0 0 1.5rem; font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1; letter-spacing: -.04em; }
.c001-stats { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.c001-stat { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: baseline; padding: 1rem; background: #131313; }
.c001-stat span { color: var(--muted); font-size: .78rem; }
.c001-stat strong { color: var(--c001-accent); font: 700 1.35rem/1 ui-monospace, monospace; }
.c001-collective-note { color: var(--faint); font-size: .72rem; }

.c001-after { display: grid; grid-template-columns: minmax(0,.85fr) minmax(18rem,.65fr); gap: 3rem; padding: clamp(5rem, 10vw, 9rem) 0; border-bottom: 1px solid var(--line); }
.c001-after h2 { max-width: 42rem; margin: 0; font-size: clamp(2rem, 4.5vw, 4rem); line-height: 1; letter-spacing: -.045em; }
.c001-after > div:last-child { color: var(--muted); }

@keyframes c001-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@media (max-width: 900px) {
  .c001-heading, .c001-reveal-wrap, .c001-after { grid-template-columns: 1fr; }
  .c001-heading { gap: 1.5rem; }
  .c001-collective { border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .c001 { padding-top: 2rem; }
  .c001-heading h1 { font-size: clamp(3.1rem, 17vw, 5rem); }
  .c001-frame, .c001-scene { min-height: calc(100svh - var(--header-height) - 1.5rem); }
  .c001-frame { margin-inline: calc(var(--gutter) * -1); border-inline: 0; }
  .c001-scene { padding-inline: .75rem; }
  .c001-data-grid, .c001-equal-actions, .c001-sim-actions { grid-template-columns: 1fr; }
  .c001-data-grid article { min-height: auto; }
  .c001-equal-actions { gap: .65rem; }
  .c001-real-choice { min-height: 58px; }
  .c001-sim-shell { min-height: calc(100svh - var(--header-height) - 5.5rem); }
  .c001-sim-content { min-height: calc(100svh - var(--header-height) - 8.7rem); padding: 1.25rem; }
  .c001-sim-actions { gap: .6rem; }
  .c001-sim-button { min-height: 56px; }
  .c001-sim-button--degraded { order: 2; }
  .c001-chase-zone { min-height: 14rem; }
  .c001-receipt { grid-template-columns: 1fr; gap: .15rem; }
  .c001-receipt dd { margin-bottom: .7rem; text-align: left; }
  .c001-reveal-actions { display: grid; }
}
@media (prefers-reduced-motion: reduce) {
  .c001-scene.is-active, .c001-sim-shell, .c001-chase-button { animation: none; transition: none; }
}