/* Next Loop Co. — page styles on top of the scrollcraft floor. */
:root {
  --sc-canvas: #070b14;
  --sc-surface: #0f1626;
  --sc-ink: #eef2fa;
  --sc-ink-soft: #98a4bd;
  --sc-accent: #4c8dff;
  --sc-accent-ink: #06101f;
  --sc-font-display: "Geist", system-ui, sans-serif;
  --sc-font-text: "Geist", system-ui, sans-serif;
  --sc-shadow-color: 222 60% 3%;
  --nl-glass: color-mix(in oklab, var(--sc-surface) 72%, transparent);
  --nl-line: color-mix(in oklab, var(--sc-ink) 10%, transparent);
  --nl-line-strong: color-mix(in oklab, var(--sc-ink) 20%, transparent);
  --nl-r: 12px;
  --nl-r-lg: 18px;
  --dock-h: 3.25rem;
}

html { scroll-padding-top: 0; }
body { font-family: var(--sc-font-text); }

.skip { position: fixed; top: -100px; left: 1rem; z-index: 100; background: var(--sc-accent); color: var(--sc-accent-ink); padding: .6rem 1rem; border-radius: var(--nl-r); }
.skip:focus-visible { top: 1rem; }

/* ---------- type ---------- */
.h2 {
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-2xl);
  font-weight: 600;
  letter-spacing: var(--sc-track-snug);
  line-height: var(--sc-leading-tight);
  text-wrap: balance;
  max-width: 18ch;
}
.lede {
  font-size: var(--sc-t-lg);
  color: var(--sc-ink-soft);
  line-height: 1.5;
  max-width: 52ch;
  margin-top: var(--sc-4);
  text-wrap: pretty;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.25rem; border-radius: var(--nl-r);
  font-weight: 600; font-size: var(--sc-t-sm); line-height: 1; white-space: nowrap;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out), border-color 140ms var(--sc-ease-out), box-shadow 140ms var(--sc-ease-out);
  will-change: transform;
}
.btn--primary { background: var(--sc-accent); color: var(--sc-accent-ink); box-shadow: var(--sc-e2), var(--sc-edge); }
.btn--primary:hover { background: color-mix(in oklab, var(--sc-accent) 88%, white); transform: translateY(-1px); box-shadow: var(--sc-e3), var(--sc-edge); }
.btn--quiet { background: transparent; color: var(--sc-ink); border-color: var(--nl-line-strong); }
.btn--quiet:hover { border-color: var(--sc-ink-soft); background: color-mix(in oklab, var(--sc-ink) 5%, transparent); }
.btn:active { transform: translateY(1px) scale(.98); }
.btn--sm { padding: .6rem 1rem; }
:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: 3px; border-radius: 6px; }

/* ---------- brand ---------- */
.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--sc-ink); text-decoration: none; font-weight: 600; letter-spacing: var(--sc-track-normal); }
.brand__mark { width: 28px; height: auto; }
.brand__name { font-size: var(--sc-t-base); }

/* ---------- act 1: the desk ---------- */
.hero__stage {
  height: 100vh; height: 100svh;
  display: grid; grid-template-columns: minmax(0, 42fr) minmax(0, 58fr);
  align-items: center; gap: var(--sc-6);
  padding-inline: var(--sc-gutter);
}
.hero__copy { position: relative; z-index: 2; max-width: 34rem; }
.hero__copy .brand { margin-bottom: var(--sc-8); }
.hero__h {
  font-family: var(--sc-font-display);
  font-size: clamp(2.4rem, 1.5rem + 2.7vw, 3.7rem);
  font-weight: 600;
  letter-spacing: var(--sc-track-tight);
  line-height: 1.02;
  text-wrap: balance;
  margin: 0;
}
.hero__sub { margin-top: var(--sc-5); color: var(--sc-ink-soft); font-size: var(--sc-t-base); line-height: 1.55; max-width: 44ch; text-wrap: pretty; }
.hero__cta { margin-top: var(--sc-6); display: flex; gap: var(--sc-3); flex-wrap: wrap; }
.hero__line2 {
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  font-size: var(--sc-t-lg); line-height: 1.45; max-width: 26ch; color: var(--sc-ink);
  text-wrap: pretty; pointer-events: none;
}

.desk { list-style: none; margin: 0; padding: 0; position: relative; height: 100%; min-height: 100vh; z-index: 1; }
.frame {
  position: absolute; left: 0; top: 0;
  width: 40%;
  /* JS writes --k (0..1 dealt), --tx/--ty/--rot/--sc (pose) */
  transform: translate3d(var(--tx, 0px), var(--ty, 0px), 0) rotate(var(--rot, 0deg)) scale(var(--sc, 1));
  transform-origin: 50% 50%;
  will-change: transform;
  z-index: calc(10 - var(--i, 0));
}
.frame__float { animation: float 7s ease-in-out infinite; animation-delay: calc(var(--i, 0) * -1.3s); will-change: transform; }
@keyframes float { 0%, 100% { transform: translate3d(0, 0, 0); } 50% { transform: translate3d(0, -7px, 0); } }
.frame__link {
  display: block; border-radius: var(--nl-r); overflow: hidden; background: var(--sc-surface);
  box-shadow: var(--sc-e3), var(--sc-edge), 0 0 0 1px var(--nl-line);
  transition: box-shadow 180ms var(--sc-ease-out);
  text-decoration: none; color: inherit;
  transform-style: preserve-3d;
}
.frame:hover .frame__link { box-shadow: var(--sc-e3), var(--sc-edge), 0 0 0 1px color-mix(in oklab, var(--sc-accent) 60%, transparent); }
.frame__bar { display: flex; align-items: center; gap: 5px; height: 22px; padding: 0 9px; background: color-mix(in oklab, var(--sc-ink) 6%, var(--sc-surface)); border-bottom: 1px solid var(--nl-line); }
.frame__bar i { width: 7px; height: 7px; border-radius: 50%; background: var(--nl-line-strong); }
.frame__bar b { margin-left: 8px; font-weight: 500; font-size: 10px; color: var(--sc-ink-soft); letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.frame__shot { display: block; position: relative; aspect-ratio: 1152 / 720; background: var(--sc-surface); }
.frame__shot img, .frame__shot video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.frame__shot video { opacity: 0; transition: opacity 220ms var(--sc-ease-out); }
.frame.is-playing .frame__shot video { opacity: 1; }
.frame__cap {
  display: grid; gap: 2px; margin-top: .6rem; padding-inline: .2rem;
  opacity: calc((var(--k, 0) - .85) / .15);
  transition: none;
}
.frame__cap b { font-weight: 600; font-size: var(--sc-t-sm); }
.frame__cap span { font-size: var(--sc-t-xs); color: var(--sc-ink-soft); }

/* ---------- act 2: quiet ---------- */
.quiet { min-height: 92vh; display: grid; align-items: center; }
.quiet__wrap { display: grid; gap: var(--sc-7); max-width: 60rem; }
.quiet__line {
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-xl); font-weight: 500; letter-spacing: var(--sc-track-snug);
  line-height: 1.25; max-width: 30ch; color: var(--sc-ink); text-wrap: balance; margin: 0;
}
.quiet__line:nth-child(2) { margin-left: 12%; }
.quiet__line--last { color: var(--sc-ink-soft); margin-left: 24%; }

/* ---------- act 3: estimator ---------- */
.est .sc-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 20rem; gap: var(--sc-8) var(--sc-9); align-items: start; }
.est__head { grid-column: 1 / -1; }
.est__form { display: grid; gap: var(--sc-7); }
.est__group { border: 0; padding: 0; margin: 0; min-width: 0; }
.est__group legend { font-size: var(--sc-t-xs); letter-spacing: var(--sc-track-wide); text-transform: uppercase; color: var(--sc-ink-soft); font-weight: 600; padding: 0; margin-bottom: var(--sc-3); }
.opt {
  display: grid; grid-template-columns: 1.25rem minmax(0, 1fr) auto; gap: var(--sc-4); align-items: start;
  padding: var(--sc-4) var(--sc-3); margin-inline: calc(var(--sc-3) * -1);
  border-top: 1px solid var(--nl-line); border-radius: var(--nl-r);
  cursor: pointer; position: relative;
  transition: background-color 140ms var(--sc-ease-out);
}
.opt:hover { background: color-mix(in oklab, var(--sc-ink) 4%, transparent); }
.opt:has(input:checked) { background: color-mix(in oklab, var(--sc-accent) 9%, transparent); }
.opt input { appearance: none; width: 1.15rem; height: 1.15rem; margin: .15rem 0 0; border: 1.5px solid var(--nl-line-strong); border-radius: 50%; background: transparent; display: grid; place-content: center; cursor: pointer; transition: border-color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out); }
.opt input[type="checkbox"] { border-radius: 5px; }
.opt input::before { content: ""; width: .5rem; height: .5rem; border-radius: inherit; background: var(--sc-accent-ink); transform: scale(0); transition: transform 140ms var(--sc-ease-out); }
.opt input[type="checkbox"]::before { width: .6rem; height: .35rem; border-radius: 0; background: none; border-left: 2px solid var(--sc-accent-ink); border-bottom: 2px solid var(--sc-accent-ink); transform: rotate(-45deg) scale(0); margin-top: -2px; }
.opt input:checked { background: var(--sc-accent); border-color: var(--sc-accent); }
.opt input:checked::before { transform: scale(1); }
.opt input[type="checkbox"]:checked::before { transform: rotate(-45deg) scale(1); }
.opt input:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: 2px; }
.opt__body { display: grid; gap: .25rem; min-width: 0; }
.opt__body b { font-weight: 600; font-size: var(--sc-t-base); }
.opt__body span { color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.5; text-wrap: pretty; }
.opt__price { font-variant-numeric: tabular-nums; font-size: var(--sc-t-sm); color: var(--sc-ink); white-space: nowrap; padding-top: .1rem; }
.seg { display: inline-grid; grid-auto-flow: column; gap: 4px; padding: 4px; border-radius: var(--nl-r); background: color-mix(in oklab, var(--sc-ink) 5%, transparent); border: 1px solid var(--nl-line); }
.seg__opt { position: relative; }
.seg__opt input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.seg__opt span { display: block; padding: .55rem 1rem; border-radius: 9px; font-size: var(--sc-t-sm); font-weight: 600; color: var(--sc-ink-soft); transition: background-color 140ms var(--sc-ease-out), color 140ms var(--sc-ease-out); }
.seg__opt input:checked + span { background: var(--sc-accent); color: var(--sc-accent-ink); box-shadow: var(--sc-e1); }
.seg__opt input:focus-visible + span { outline: 2px solid var(--sc-accent); outline-offset: 2px; }
.seg__note { margin-top: var(--sc-4); color: var(--sc-ink-soft); font-size: var(--sc-t-sm); max-width: 52ch; line-height: 1.5; }

.est__total {
  position: sticky; top: var(--sc-6);
  padding: var(--sc-5); border-radius: var(--nl-r-lg);
  background: var(--nl-glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--sc-e3), var(--sc-edge), 0 0 0 1px var(--nl-line);
  display: grid; gap: var(--sc-3);
}
.est__totalhead { font-size: var(--sc-t-xs); letter-spacing: var(--sc-track-wide); text-transform: uppercase; color: var(--sc-ink-soft); font-weight: 600; }
.est__num { font-family: var(--sc-font-display); font-size: var(--sc-t-3xl); font-weight: 600; letter-spacing: var(--sc-track-tight); line-height: 1; display: flex; align-items: baseline; gap: .4rem; flex-wrap: wrap; }
.est__from { font-size: var(--sc-t-sm); font-weight: 500; color: var(--sc-ink-soft); letter-spacing: 0; }
.est__per { font-size: var(--sc-t-base); color: var(--sc-ink-soft); font-weight: 500; letter-spacing: 0; }
.est__detail { color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.5; min-height: 2.6em; }
.est__total .btn { justify-self: start; margin-top: var(--sc-2); }

/* ---------- act 4: timeline ---------- */
.tl__list { list-style: none; margin: var(--sc-8) 0 0; padding: 0; position: relative; max-width: 46rem; }
.tl__list::before { content: ""; position: absolute; left: 8.4rem; top: .6rem; bottom: .6rem; width: 1px; background: var(--nl-line-strong); }
.tl__step { display: grid; grid-template-columns: 7rem minmax(0, 1fr); column-gap: var(--sc-6); padding: var(--sc-5) 0; position: relative; }
.tl__step::before { content: ""; position: absolute; left: calc(8.4rem - 4px); top: calc(var(--sc-5) + .45rem); width: 9px; height: 9px; border-radius: 50%; background: var(--sc-canvas); border: 1.5px solid var(--sc-ink-soft); }
.tl__step--live::before { background: var(--sc-accent); border-color: var(--sc-accent); box-shadow: 0 0 0 4px color-mix(in oklab, var(--sc-accent) 25%, transparent); }
.tl__step time { font-variant-numeric: tabular-nums; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); padding-top: .25rem; }
.tl__step b { display: block; font-weight: 600; font-size: var(--sc-t-lg); grid-column: 2; }
.tl__step span { display: block; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.5; grid-column: 2; margin-top: .25rem; max-width: 46ch; }
.tl__step--live time { color: var(--sc-accent); font-weight: 600; }

/* ---------- act 5: assistant (peak) ---------- */
.ai__stage { display: grid; grid-template-rows: auto minmax(0, 1fr); justify-items: center; align-content: start; row-gap: var(--sc-5); padding: 8vh var(--sc-gutter) 9vh; }
.ai__stage::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(60% 55% at 50% 60%, color-mix(in oklab, var(--sc-accent) 16%, transparent), transparent 70%);
  opacity: calc(var(--sc-p, 0) * 1.4);
  transform: scale(calc(.8 + var(--sc-p, 0) * .4));
}
.ai__intro { max-width: 40rem; text-align: center; }
.ai__intro .h2 { margin-inline: auto; }
.ai__intro .lede { margin-inline: auto; }
.ai__panel {
  width: min(100%, 44rem); height: min(100%, 36rem); align-self: start; min-height: 0;
  display: grid; grid-template-rows: auto 1fr auto auto;
  border-radius: var(--nl-r-lg); overflow: hidden;
  background: var(--nl-glass); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--sc-e3), var(--sc-edge), 0 0 0 1px var(--nl-line);
  position: relative; z-index: 2;
}
.ai__head { display: flex; align-items: center; gap: .6rem; padding: .8rem 1rem; border-bottom: 1px solid var(--nl-line); font-weight: 600; font-size: var(--sc-t-sm); }
.ai__head img { width: 22px; height: auto; }
.ai__status { margin-left: auto; font-weight: 500; font-size: var(--sc-t-xs); color: var(--sc-ink-soft); display: inline-flex; align-items: center; gap: .4rem; }
.ai__status i { width: 7px; height: 7px; border-radius: 50%; background: #3ddc97; box-shadow: 0 0 0 3px color-mix(in oklab, #3ddc97 25%, transparent); }
.ai__status.is-off i { background: var(--sc-ink-soft); box-shadow: none; }
.ai__log { overflow-y: auto; padding: 1rem; display: grid; gap: .6rem; align-content: start; min-height: 0; scroll-behavior: smooth; }
.msg { max-width: 85%; padding: .7rem .9rem; border-radius: 14px; font-size: var(--sc-t-sm); line-height: 1.5; text-wrap: pretty; animation: msgin 220ms var(--sc-ease-out) both; }
.msg--ai { background: color-mix(in oklab, var(--sc-ink) 7%, transparent); border-bottom-left-radius: 4px; justify-self: start; }
.msg--me { background: var(--sc-accent); color: var(--sc-accent-ink); border-bottom-right-radius: 4px; justify-self: end; }
.msg--typing { display: inline-flex; gap: 4px; padding: .8rem .9rem; }
.msg--typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--sc-ink-soft); animation: dot 900ms infinite; }
.msg--typing i:nth-child(2) { animation-delay: 150ms; } .msg--typing i:nth-child(3) { animation-delay: 300ms; }
@keyframes dot { 0%, 60%, 100% { opacity: .35; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }
@keyframes msgin { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }
.ai__chips { display: flex; gap: .5rem; flex-wrap: wrap; padding: 0 1rem .75rem; }
.chip { font: inherit; font-size: var(--sc-t-xs); font-weight: 500; color: var(--sc-ink); background: transparent; border: 1px solid var(--nl-line-strong); border-radius: 10px; padding: .45rem .7rem; cursor: pointer; transition: border-color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out), transform 120ms var(--sc-ease-out); }
.chip:hover { border-color: var(--sc-accent); background: color-mix(in oklab, var(--sc-accent) 10%, transparent); }
.chip:active { transform: scale(.97); }
.ai__form { display: grid; grid-template-columns: 1fr auto; gap: .5rem; padding: .75rem; border-top: 1px solid var(--nl-line); }
.ai__input { font: inherit; font-size: var(--sc-t-sm); color: var(--sc-ink); background: color-mix(in oklab, var(--sc-ink) 5%, transparent); border: 1px solid var(--nl-line); border-radius: 10px; padding: .7rem .9rem; min-width: 0; }
.ai__input::placeholder { color: var(--sc-ink-soft); }
.ai__input:focus { outline: 2px solid var(--sc-accent); outline-offset: 0; border-color: transparent; }
.ai__send { display: grid; place-items: center; width: 2.75rem; border: 0; border-radius: 10px; background: var(--sc-accent); color: var(--sc-accent-ink); cursor: pointer; transition: transform 120ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out); }
.ai__send:hover { background: color-mix(in oklab, var(--sc-accent) 88%, white); }
.ai__send:active { transform: scale(.95); }
.ai__send:disabled { opacity: .5; cursor: default; }

/* ---------- act 6: book ---------- */
.book { padding-bottom: calc(var(--dock-h) + var(--sc-8)); }
.book__wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--sc-9); align-items: start; }
.book__sheet { list-style: none; margin: var(--sc-6) 0 0; padding: 0; display: grid; gap: .5rem; font-size: var(--sc-t-sm); color: var(--sc-ink-soft); }
.book__sheet li { display: flex; gap: .6rem; align-items: baseline; }
.book__sheet li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--sc-accent); flex: none; transform: translateY(-2px); }
.book__sheet:empty::before { content: "Nothing on the sheet yet. Scroll up and pick a few things, or just write below."; color: var(--sc-ink-soft); }
.book__form { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sc-5) var(--sc-5); }
.book__form label { display: grid; gap: .4rem; font-size: var(--sc-t-xs); letter-spacing: .02em; color: var(--sc-ink-soft); font-weight: 500; }
.book__form input, .book__form textarea { font: inherit; font-size: var(--sc-t-base); color: var(--sc-ink); background: transparent; border: 0; border-bottom: 1px solid var(--nl-line-strong); padding: .55rem 0; border-radius: 0; min-width: 0; transition: border-color 140ms var(--sc-ease-out); }
.book__form textarea { resize: vertical; line-height: 1.5; }
.book__form input:focus, .book__form textarea:focus { outline: 0; border-bottom-color: var(--sc-accent); }
.book__form input:user-invalid { border-bottom-color: #ff6b6b; }
.book__wide { grid-column: 1 / -1; }
.book__actions { grid-column: 1 / -1; display: flex; align-items: center; gap: var(--sc-4); flex-wrap: wrap; margin-top: var(--sc-2); }
.book__note { font-size: var(--sc-t-xs); color: var(--sc-ink-soft); max-width: 36ch; line-height: 1.45; }
.book__done { grid-column: 1 / -1; padding: var(--sc-5); border-radius: var(--nl-r-lg); background: color-mix(in oklab, var(--sc-accent) 10%, transparent); border: 1px solid color-mix(in oklab, var(--sc-accent) 40%, transparent); font-size: var(--sc-t-base); line-height: 1.5; }
.foot { max-width: var(--sc-maxw); margin: var(--sc-10) auto 0; padding-inline: var(--sc-gutter); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: var(--sc-t-xs); color: var(--sc-ink-soft); }
.foot a { color: inherit; text-decoration: none; }
.foot a:hover { color: var(--sc-ink); }

/* ---------- the dock ---------- */
.dock {
  position: fixed; left: 50%; bottom: max(.9rem, env(safe-area-inset-bottom)); transform: translateX(-50%);
  z-index: var(--sc-z-chrome);
  display: flex; align-items: center; gap: .25rem;
  height: var(--dock-h); padding: 0 .4rem 0 .75rem;
  border-radius: 14px;
  background: color-mix(in oklab, var(--sc-canvas) 78%, transparent);
  backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
  box-shadow: var(--sc-e3), var(--sc-edge), 0 0 0 1px var(--nl-line);
  max-width: calc(100vw - 1.5rem);
}
.dock__brand { display: inline-flex; align-items: center; gap: .45rem; color: var(--sc-ink); text-decoration: none; font-weight: 600; font-size: var(--sc-t-xs); padding-right: .6rem; margin-right: .2rem; border-right: 1px solid var(--nl-line); white-space: nowrap; }
.dock__brand img { width: 18px; height: auto; }
.dock__nav { list-style: none; margin: 0; padding: 0; display: flex; gap: .1rem; }
.dock__nav a { display: block; padding: .5rem .6rem; border-radius: 9px; color: var(--sc-ink-soft); text-decoration: none; font-size: var(--sc-t-xs); font-weight: 500; transition: color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out); white-space: nowrap; }
.dock__nav a:hover { color: var(--sc-ink); background: color-mix(in oklab, var(--sc-ink) 6%, transparent); }
.dock__nav a.is-here { color: var(--sc-ink); background: color-mix(in oklab, var(--sc-accent) 16%, transparent); }
.dock__sheet { display: inline-flex; align-items: center; gap: .45rem; margin-left: .3rem; padding: .5rem .55rem .5rem .7rem; border-radius: 9px; border: 1px solid var(--nl-line-strong); background: transparent; color: var(--sc-ink); font: inherit; font-size: var(--sc-t-xs); font-weight: 600; cursor: pointer; transition: border-color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out); white-space: nowrap; }
.dock__sheet:hover, .dock__sheet[aria-expanded="true"] { border-color: var(--sc-accent); background: color-mix(in oklab, var(--sc-accent) 10%, transparent); }
.dock__count { display: grid; place-items: center; min-width: 1.35rem; height: 1.35rem; padding: 0 .35rem; border-radius: 7px; background: var(--sc-accent); color: var(--sc-accent-ink); font-variant-numeric: tabular-nums; font-size: 11px; transition: transform 160ms var(--sc-ease-out); }
.dock__count.is-bump { animation: bump 360ms var(--sc-ease-out); }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); } }
.dock__panel {
  position: absolute; right: 0; bottom: calc(100% + .6rem); width: min(22rem, calc(100vw - 1.5rem));
  padding: 1rem; border-radius: 14px;
  background: color-mix(in oklab, var(--sc-canvas) 86%, transparent); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--sc-e3), var(--sc-edge), 0 0 0 1px var(--nl-line);
  display: grid; gap: .75rem;
  transform-origin: bottom right;
  animation: panelin 200ms var(--sc-ease-out) both;
}
.dock__panel[hidden] { display: none; }
@keyframes panelin { from { opacity: 0; transform: translateY(6px) scale(.97); } to { opacity: 1; transform: none; } }
.dock__panelhead { display: flex; justify-content: space-between; align-items: center; font-size: var(--sc-t-xs); text-transform: uppercase; letter-spacing: var(--sc-track-wide); color: var(--sc-ink-soft); font-weight: 600; }
.dock__clear { font: inherit; text-transform: none; letter-spacing: 0; color: var(--sc-ink-soft); background: none; border: 0; cursor: pointer; padding: .2rem .3rem; border-radius: 6px; }
.dock__clear:hover { color: var(--sc-ink); background: color-mix(in oklab, var(--sc-ink) 6%, transparent); }
.dock__lines { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; font-size: var(--sc-t-sm); max-height: 12rem; overflow: auto; }
.dock__lines li { display: flex; gap: .5rem; align-items: baseline; }
.dock__lines li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--sc-accent); flex: none; transform: translateY(-2px); }
.dock__lines a { color: var(--sc-ink); text-decoration: none; }
.dock__lines a:hover { text-decoration: underline; text-underline-offset: 3px; }
.dock__empty { margin: 0; font-size: var(--sc-t-xs); color: var(--sc-ink-soft); line-height: 1.45; }
.dock__panel .btn { justify-self: start; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .frame { width: 44%; }
}
@media (max-width: 900px) {
  .hero__stage { grid-template-columns: 1fr; align-content: start; gap: var(--sc-5); padding-top: var(--sc-6); height: auto; min-height: 100svh; padding-bottom: calc(var(--dock-h) + var(--sc-6)); overflow: visible; }
  .hero__copy .brand { margin-bottom: var(--sc-5); }
  .hero__h { font-size: var(--sc-t-2xl); }
  .hero__line2 { display: none; }
  .desk { min-height: 0; height: auto; display: flex; gap: var(--sc-4); overflow-x: auto; scroll-snap-type: x mandatory; padding: .25rem var(--sc-gutter) 1rem; margin-inline: calc(var(--sc-gutter) * -1); -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .desk::-webkit-scrollbar { display: none; }
  .frame { position: static; flex: 0 0 78vw; width: 78vw; transform: none !important; scroll-snap-align: center; }
  .frame__cap { opacity: 1 !important; }
  .est .sc-wrap { grid-template-columns: 1fr; gap: var(--sc-7); }
  .est__total { position: static; }
  .quiet__line:nth-child(2), .quiet__line--last { margin-left: 0; }
  .tl__list::before { left: 4px; }
  .tl__step { grid-template-columns: 1fr; padding-left: var(--sc-6); }
  .tl__step::before { left: 0; }
  .tl__step b, .tl__step span { grid-column: 1; }
  .ai__stage { height: auto; min-height: 100svh; padding-block: var(--sc-8) calc(var(--dock-h) + var(--sc-6)); align-content: start; place-items: start center; gap: var(--sc-6); }
  .ai__intro { position: static; text-align: left; max-width: none; }
  .ai__intro .h2, .ai__intro .lede { margin-inline: 0; }
  .ai__panel { max-height: none; }
  .ai__log { min-height: 10rem; max-height: 40vh; }
  .book__wrap { grid-template-columns: 1fr; gap: var(--sc-7); }
  .book__form { grid-template-columns: 1fr; }
  .dock { left: .75rem; right: .75rem; transform: none; max-width: none; justify-content: space-between; padding-inline: .6rem .4rem; }
  .dock__nav { display: none; }
  .dock__brand { border-right: 0; }
  .dock__panel { right: 0; left: 0; width: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .frame { transform: none !important; }
  .frame__cap { opacity: 1 !important; }
  .msg, .dock__panel, .dock__count.is-bump, .frame__float, .aurora i { animation: none; }
  .field, .loop { display: none; }
  .btn:hover { transform: none; }
}

/* ---------- the living ground ---------- */
.aurora { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.aurora i {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: .68; will-change: transform;
  animation: drift 26s ease-in-out infinite alternate;
  transform: translate3d(calc(var(--mx, 0) * -30px), calc(var(--my, 0) * -20px), 0);
}
.aurora i:nth-child(1) { width: 60vw; height: 60vw; left: -18vw; top: -22vw; background: radial-gradient(circle, color-mix(in oklab, var(--sc-accent) 34%, transparent), transparent 62%); }
.aurora i:nth-child(2) { width: 52vw; height: 52vw; right: -16vw; top: 12vh; background: radial-gradient(circle, rgba(109, 68, 255, .26), transparent 62%); animation-duration: 34s; animation-delay: -9s; }
.aurora i:nth-child(3) { width: 46vw; height: 46vw; left: 22vw; bottom: -28vw; background: radial-gradient(circle, rgba(34, 211, 238, .16), transparent 62%); animation-duration: 40s; animation-delay: -18s; }
@keyframes drift { from { translate: 0 0; scale: 1; } to { translate: 6vw 4vh; scale: 1.08; } }
.field { position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%; pointer-events: none; opacity: .9; }
.loop { position: absolute; left: 0; top: 0; width: 100%; z-index: 0; pointer-events: none; overflow: visible; }
.loop path { fill: none; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
#loopPath { stroke: var(--sc-accent); stroke-width: 1.6; opacity: .9; }
#loopGlow { stroke: var(--sc-accent); stroke-width: 10; opacity: .14; filter: blur(6px); }
#loopHead { fill: #fff; filter: drop-shadow(0 0 8px var(--sc-accent)) drop-shadow(0 0 18px var(--sc-accent)); }
body > header, body > section, body > nav { position: relative; z-index: 1; }
.sc-grain { z-index: 2; }

/* ---------- act 3: the offer ---------- */
.offer__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--sc-8) var(--sc-9); align-items: start; margin-top: var(--sc-8); }
.stack { list-style: none; margin: 0; padding: 0; counter-reset: k; display: grid; }
.stack li { display: grid; grid-template-columns: 2.4rem minmax(0, 1fr); gap: 0 var(--sc-4); padding: var(--sc-5) 0; border-top: 1px solid var(--nl-line); }
.stack li::before { counter-increment: k; content: counter(k); font-variant-numeric: tabular-nums; font-weight: 600; color: var(--sc-accent); font-size: var(--sc-t-sm); padding-top: .2rem; }
.stack li b { display: block; font-family: var(--sc-font-display); font-weight: 600; font-size: var(--sc-t-lg); letter-spacing: var(--sc-track-snug); line-height: 1.2; text-wrap: balance; }
.stack li span { display: block; grid-column: 2; margin-top: .35rem; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.55; max-width: 52ch; text-wrap: pretty; }
.stack__guarantee { border-top: 1px solid color-mix(in oklab, var(--sc-accent) 50%, transparent) !important; border-bottom: 1px solid color-mix(in oklab, var(--sc-accent) 50%, transparent); background: linear-gradient(90deg, color-mix(in oklab, var(--sc-accent) 10%, transparent), transparent 70%); margin-inline: calc(var(--sc-4) * -1); padding-inline: var(--sc-4) !important; border-radius: var(--nl-r); }
.stack__guarantee::before { content: "\2713" !important; }
.stack__guarantee b { color: var(--sc-ink); }

.pick { position: sticky; top: var(--sc-6); display: grid; gap: var(--sc-3); padding: var(--sc-5); border-radius: var(--nl-r-lg); background: var(--nl-glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: var(--sc-e3), var(--sc-edge), 0 0 0 1px var(--nl-line); }
.pick__head { font-size: var(--sc-t-xs); letter-spacing: var(--sc-track-wide); text-transform: uppercase; color: var(--sc-ink-soft); font-weight: 600; }
.tier { display: grid; grid-template-columns: 1.15rem minmax(0, 1fr); gap: var(--sc-3); align-items: start; padding: var(--sc-3); margin-inline: calc(var(--sc-3) * -1); border-radius: var(--nl-r); cursor: pointer; transition: background-color 140ms var(--sc-ease-out); }
.tier:hover { background: color-mix(in oklab, var(--sc-ink) 4%, transparent); }
.tier:has(input:checked) { background: color-mix(in oklab, var(--sc-accent) 12%, transparent); box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--sc-accent) 45%, transparent); }
.tier input { appearance: none; width: 1.15rem; height: 1.15rem; margin: .15rem 0 0; border: 1.5px solid var(--nl-line-strong); border-radius: 50%; display: grid; place-content: center; cursor: pointer; transition: border-color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out); }
.tier input::before { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: var(--sc-accent-ink); transform: scale(0); transition: transform 140ms var(--sc-ease-out); }
.tier input:checked { background: var(--sc-accent); border-color: var(--sc-accent); }
.tier input:checked::before { transform: scale(1); }
.tier input:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: 2px; }
.tier__body { display: grid; gap: .2rem; min-width: 0; }
.tier__body b { font-weight: 600; font-size: var(--sc-t-base); }
.tier__body span { color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.45; text-wrap: pretty; }
.tier__body em { font-style: normal; font-size: var(--sc-t-xs); color: var(--sc-accent); margin-top: .15rem; }
.pick .seg { justify-self: start; margin-top: var(--sc-2); }
.pick__total { display: grid; gap: .35rem; padding-top: var(--sc-3); border-top: 1px solid var(--nl-line); }
.pick__num { font-family: var(--sc-font-display); font-size: var(--sc-t-3xl); font-weight: 600; letter-spacing: var(--sc-track-tight); line-height: 1; display: flex; align-items: baseline; gap: .4rem; flex-wrap: wrap; }
.pick__from { font-size: var(--sc-t-sm); font-weight: 500; color: var(--sc-ink-soft); letter-spacing: 0; }
.pick__per { font-size: var(--sc-t-base); color: var(--sc-ink-soft); font-weight: 500; letter-spacing: 0; }
.pick__was { font-size: var(--sc-t-lg); font-weight: 500; color: var(--sc-ink-soft); letter-spacing: 0; text-decoration: line-through; text-decoration-thickness: 2px; text-decoration-color: color-mix(in srgb, #ff6b6b 80%, transparent); opacity: .75; }
.pick__save { margin: -.25rem 0 0; font-size: var(--sc-t-sm); font-weight: 600; color: #6fe3a1; }
.pick__detail { color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.5; min-height: 2.6em; }
.wants { border: 0; padding: var(--sc-3) 0 0; margin: 0; min-width: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.wants legend { font-size: var(--sc-t-xs); color: var(--sc-ink-soft); padding: 0; margin-bottom: .6rem; width: 100%; }
.want { position: relative; }
.want input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.want span { display: block; padding: .45rem .7rem; border-radius: 10px; border: 1px solid var(--nl-line-strong); font-size: var(--sc-t-xs); font-weight: 500; color: var(--sc-ink); cursor: pointer; transition: border-color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out), color 140ms var(--sc-ease-out); }
.want input:checked + span { background: var(--sc-accent); border-color: var(--sc-accent); color: var(--sc-accent-ink); }
.want input:focus-visible + span { outline: 2px solid var(--sc-accent); outline-offset: 2px; }
.pick > .btn { justify-self: start; margin-top: var(--sc-2); }
.tl__note { margin-top: var(--sc-5); color: var(--sc-ink-soft); font-size: var(--sc-t-sm); }
@media (max-width: 900px) {
  .offer__grid { grid-template-columns: 1fr; gap: var(--sc-7); }
  .pick { position: static; }
  .aurora i { filter: blur(48px); }
}

/* ---------- v3: hero reason, benefits, after-launch, faq, cta rows ---------- */
.hero__why { margin-top: var(--sc-5); font-size: var(--sc-t-sm); color: var(--sc-ink-soft); line-height: 1.5; max-width: 46ch; text-wrap: pretty; padding-left: .9rem; border-left: 2px solid color-mix(in oklab, var(--sc-accent) 60%, transparent); }
.hero__why b { color: var(--sc-ink); font-weight: 600; }
.pick__foot { margin: 0; font-size: var(--sc-t-xs); color: var(--sc-ink-soft); line-height: 1.5; }
.pick__foot b { color: var(--sc-ink); }
.cta-row { margin-top: var(--sc-8); display: flex; align-items: center; gap: var(--sc-4); flex-wrap: wrap; }
.cta-row span { font-size: var(--sc-t-sm); color: var(--sc-ink-soft); max-width: 40ch; line-height: 1.45; }
.cta-row--quiet { margin-top: var(--sc-6); margin-left: 24%; }
.ben__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sc-5); margin-top: var(--sc-8); }
.ben__card { display: grid; gap: .4rem; padding: var(--sc-6) var(--sc-5); border-radius: var(--nl-r-lg); background: color-mix(in oklab, var(--sc-ink) 4%, transparent); box-shadow: var(--sc-edge), 0 0 0 1px var(--nl-line); }
.ben__card--money { background: linear-gradient(135deg, color-mix(in oklab, var(--sc-accent) 16%, transparent), color-mix(in oklab, var(--sc-ink) 3%, transparent)); box-shadow: var(--sc-edge), 0 0 0 1px color-mix(in oklab, var(--sc-accent) 40%, transparent); }
.ben__num { font-family: var(--sc-font-display); font-size: var(--sc-t-3xl); font-weight: 600; letter-spacing: var(--sc-track-tight); line-height: 1; margin-bottom: .4rem; }
.ben__card b { font-weight: 600; font-size: var(--sc-t-lg); line-height: 1.25; letter-spacing: var(--sc-track-snug); text-wrap: balance; }
.ben__card > span { color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.55; text-wrap: pretty; }
.ben__card small { margin-top: .5rem; font-size: var(--sc-t-xs); color: color-mix(in oklab, var(--sc-ink-soft) 75%, transparent); }
.after__list { list-style: none; margin: var(--sc-8) 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sc-5) var(--sc-8); }
.after__list li { display: grid; gap: .35rem; padding-top: var(--sc-4); border-top: 1px solid var(--nl-line); }
.after__list b { font-weight: 600; font-size: var(--sc-t-base); }
.after__list span { color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.55; max-width: 46ch; text-wrap: pretty; }
.faq__wrap { max-width: 52rem; }
.faq__list { margin-top: var(--sc-7); }
.faq details { border-top: 1px solid var(--nl-line); padding: var(--sc-4) 0; }
.faq details:last-child { border-bottom: 1px solid var(--nl-line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; font-weight: 600; font-size: var(--sc-t-lg); letter-spacing: var(--sc-track-snug); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--sc-accent); font-weight: 500; flex: none; transition: transform 160ms var(--sc-ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: .6rem; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.6; max-width: 62ch; text-wrap: pretty; }
@media (max-width: 900px) {
  .ben__grid, .after__list { grid-template-columns: 1fr; }
  .cta-row--quiet { margin-left: 0; }
}