/* ============================================================
   CardAlive /publishers/ — a plain scrolling page on top of
   style.css (tokens, buttons, type, frames, fields, HUD). No live
   city here: a still frame of it under the poster hero, night ink
   below, and the pilot on a slightly raised band. The page sells
   one offer: a private four-card proof of concept.
   ============================================================ */

html, body { height: auto; overflow: visible; overscroll-behavior: auto; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body.page { min-height: 100vh; }

.page .nav { background: color-mix(in oklch, var(--night) 92%, transparent); border-bottom: 1px solid var(--line); }
.page .nav::before { display: none; }

main, .p-foot { position: relative; z-index: 5; }

/* Hero: the cathedral frame, HUD tags on top, the signature line across the bottom */
.p-hero { position: relative; isolation: isolate; min-height: min(92vh, 900px); display: flex; align-items: flex-end; padding: 140px var(--gut) clamp(48px, 8vh, 88px); overflow: hidden; }
.p-hero__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: 62% 40%; }
.p-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(0deg, var(--night) 0%, oklch(0.12 0.02 285 / 0.78) 34%, oklch(0.12 0.02 285 / 0.1) 70%),
    linear-gradient(180deg, oklch(0.12 0.02 285 / 0.55) 0%, transparent 30%);
}
.p-hero__tags {
  position: absolute; top: 96px; left: var(--gut);
  color: var(--bone-2); text-shadow: 0 1px 3px rgb(0 0 0 / 0.85);
}
.p-hero__copy { width: 100%; }
.p-hero__foot { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 20px 40px; align-items: end; }
.p-pitch { font-weight: 800; font-stretch: 62%; font-size: var(--fs-h3); line-height: 0.95; text-transform: uppercase; color: var(--gold); }
.p-hero .lede { margin-top: clamp(12px, 2vh, 18px); }
.p-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }

/* Sections */
.p-sec { width: min(1160px, 100%); margin: 0 auto; padding: clamp(72px, 10vh, 120px) var(--gut) 0; }
.p-sec__head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); column-gap: clamp(24px, 3vw, 48px); align-items: end; margin-bottom: clamp(28px, 4vh, 44px); }
.p-sec__head .lede { font-size: var(--fs-body); }

/* What's in a proof: a hand of four blank cards beside the terms */
.p-proof { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); column-gap: clamp(32px, 5vw, 80px); align-items: center; }
.p-hand { position: relative; aspect-ratio: 10 / 7; }
.p-card {
  position: absolute; left: 50%; bottom: 6%; width: 35%; aspect-ratio: 63 / 88;
  background: var(--night-2); box-shadow: inset 0 0 0 1px var(--line-2);
  transform-origin: 50% 130%; transform: translateX(calc(-50% + var(--x))) rotate(var(--r));
  transition: transform 1s var(--ease-out) calc(var(--i) * 80ms);
}
.p-card:nth-child(1) { --x: -66%; --r: -8deg; }
.p-card:nth-child(2) { --x: -22%; --r: -2.7deg; }
.p-card:nth-child(3) { --x: 22%; --r: 2.7deg; }
.p-card:nth-child(4) { --x: 66%; --r: 8deg; box-shadow: inset 0 0 0 1px var(--bone-3); }
.p-hand.is-stacked .p-card { transform: translateX(-50%) rotate(0deg); }
/* Each card: its index in the corner (it shows when the hand fans), an empty art window under it */
.p-card::before { content: ''; position: absolute; inset: 25% 8% 22%; box-shadow: inset 0 0 0 1px var(--line); }
.p-card::after { content: ''; position: absolute; top: 10%; right: 10%; width: 6px; height: 6px; background: var(--gold); transform: rotate(45deg); }
.p-card__n { position: absolute; top: 7%; left: 9%; font-weight: 800; font-stretch: 62%; font-size: clamp(28px, 2.8vw, 40px); line-height: 0.8; color: transparent; -webkit-text-stroke: 1.25px oklch(0.94 0.018 85 / 0.85); }
.p-card__label { position: absolute; inset: 25% 8% 22%; display: grid; place-items: center; text-align: center; line-height: 1.3; color: var(--bone-2); }

.p-terms { counter-reset: term; border-top: 1px solid var(--line-2); }
.p-terms__row { counter-increment: term; display: grid; grid-template-columns: 44px minmax(0, 2fr) minmax(0, 3fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.p-terms__row::before {
  content: counter(term, decimal-leading-zero); padding-top: 4px;
  font-stretch: var(--wide); font-weight: 600; font-size: var(--fs-hud); letter-spacing: var(--track); color: var(--gold); font-variant-numeric: tabular-nums;
}
.p-terms dt { font-weight: 800; font-stretch: 62%; font-size: var(--fs-h3); line-height: 0.95; text-transform: uppercase; }
.p-terms dd { color: var(--bone-2); }

/* How it works: four steps on one track. The first three are the private proof;
   the track breaks before the fourth, whose diamond is hollow. */
.p-flow { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding-top: 34px; }
.p-step { position: relative; padding: 28px clamp(16px, 2.2vw, 32px) 0 0; border-top: 1px solid var(--line-2); }
.p-step::before { content: ''; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; background: var(--gold); transform: rotate(45deg); }
.p-step--next { margin-left: clamp(16px, 2.4vw, 36px); padding-right: 0; border-top-color: var(--line); }
.p-step--next::before { background: var(--night); box-shadow: inset 0 0 0 1px var(--gold); }
.p-step__phase { position: absolute; left: 0; bottom: calc(100% + 14px); white-space: nowrap; color: var(--bone-3); }
.p-step--next .p-step__phase { color: var(--gold); }
.p-step__n { display: block; font-weight: 800; font-stretch: 62%; font-size: clamp(44px, 4.4vw, 72px); line-height: 0.8; color: transparent; -webkit-text-stroke: 1.25px oklch(0.94 0.018 85 / 0.8); }
.p-step .h3 { margin-top: 20px; }
.p-step p { margin-top: 10px; max-width: 30em; font-size: 15px; line-height: 1.5; color: var(--bone-2); }

/* Prototypes */
.p-plates { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(20px, 3vw, 40px); align-items: start; }
.p-plates .frame { border: 0; cursor: pointer; }
.vframe--live { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; background: #000; }
#prototypes .art-note { margin-top: clamp(24px, 3.6vh, 36px); }
.p-where { display: grid; grid-template-columns: minmax(0, 30%) minmax(0, 1fr); gap: 24px; margin-top: clamp(40px, 6vh, 64px); padding-top: clamp(28px, 4vh, 40px); border-top: 1px solid var(--line); }
.p-where p { max-width: 36em; font-size: var(--fs-lede); line-height: 1.5; color: var(--bone); }

/* Beyond the proof: an illustrated booth activation beside three directions */
.p-beyond { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); column-gap: clamp(32px, 5vw, 72px); align-items: start; }
.p-scene { position: relative; background: var(--night-2); box-shadow: inset 0 0 0 1px var(--line); --bk: var(--bone-2); --bl: 12px; --bi: 0; }
.p-scene__art { position: relative; aspect-ratio: 720 / 450; overflow: hidden; border-bottom: 1px solid var(--line); }
.p-scene svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.p-scene svg * { vector-effect: non-scaling-stroke; }
.p-scene .s-ln { fill: none; stroke: var(--line-2); }
.p-scene .s-banner rect { fill: var(--night-3); stroke: var(--line-2); }
.p-scene .s-card rect { fill: none; stroke: var(--bone-3); }
.p-scene .s-mark { fill: var(--gold); }
.p-scene .s-bezel { fill: var(--night); stroke: var(--line-2); }
.p-scene image { opacity: 0.92; }
.p-scene .s-hi { fill: none; stroke: var(--bone-2); }
.p-scene .s-body { fill: oklch(0.3 0.025 285); stroke: var(--bone-2); stroke-linecap: round; }
.p-scene .s-visor { fill: var(--night); stroke: var(--gold); stroke-width: 1.5; }
.p-scene .s-top { fill: var(--night-3); stroke: var(--bone-2); }
.p-scene .s-cards polygon { fill: var(--night); stroke: var(--gold); }
.p-scene .s-skirt { fill: var(--night-2); stroke: var(--line-2); }
.p-scene .s-crowd > * { fill: oklch(0.1 0.015 285); stroke: var(--line-2); }
.p-scene__pin, .p-scene__key li::before {
  display: inline-grid; place-items: center; width: 24px; height: 24px; flex: none;
  font-stretch: var(--wide); font-weight: 600; font-size: var(--fs-hud); line-height: 1; font-variant-numeric: tabular-nums; color: var(--gold-ink);
  --cut: 5px; background: linear-gradient(135deg, transparent var(--cut), var(--gold) calc(var(--cut) + 0.5px) calc(100% - var(--cut) - 0.5px), transparent calc(100% - var(--cut)));
}
.p-scene__pin { position: absolute; left: var(--x); top: var(--y); translate: -50% -50%; }
.p-scene figcaption { padding: 16px 20px 18px; }
.p-scene__tag { color: var(--bone-3); }
.p-scene__key { list-style: none; counter-reset: key; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 20px; margin-top: 14px; }
.p-scene__key li { counter-increment: key; display: flex; align-items: center; gap: 10px; font-size: var(--fs-small); line-height: 1.35; color: var(--bone-2); }
.p-scene__key li::before { content: counter(key); }

.p-ideas { list-style: none; border-top: 1px solid var(--line-2); }
.p-idea { padding: 22px 0; border-bottom: 1px solid var(--line); }
.p-idea:first-child { padding-top: 18px; }
.p-idea__tag { color: var(--bone-3); }
.p-idea .h3 { margin-top: 10px; }
.p-idea p:last-child { margin-top: 10px; max-width: 32em; font-size: 15px; line-height: 1.5; color: var(--bone-2); }
.p-beyond__note { display: flex; align-items: baseline; gap: 12px; margin-top: clamp(28px, 4vh, 40px); max-width: 44em; font-size: var(--fs-small); line-height: 1.5; color: var(--bone-2); }
.p-beyond__note::before { content: ''; flex: none; width: 6px; height: 6px; background: var(--gold); transform: translateY(-2px) rotate(45deg); }

/* Pilot: a raised band with the proof at a glance and the form */
.p-pilot { margin-top: clamp(96px, 14vh, 160px); background: var(--night-2); border-block: 1px solid var(--line); }
.p-pilot__inner { width: min(1160px, 100%); margin: 0 auto; padding: clamp(56px, 9vh, 96px) var(--gut); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.p-pilot .lede { margin-top: 18px; }
.p-spec { margin-top: 32px; border-top: 1px solid var(--line); }
.p-spec > div { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.p-spec dt { padding-top: 3px; color: var(--bone-3); }
.p-spec dd { color: var(--bone); }

.pilot { position: relative; padding: 0 clamp(22px, 3vw, 34px) clamp(22px, 3vw, 34px); background: var(--night); box-shadow: inset 0 0 0 1px var(--line); --bk: var(--bone-2); --bl: 12px; --bi: 0; }
.pilot .hudbox__bar { margin: 0 calc(-1 * clamp(22px, 3vw, 34px)) 24px; padding-inline: clamp(22px, 3vw, 34px); }
.pilot__fields { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 18px; }
.pilot__field { display: flex; flex-direction: column; gap: 8px; }
.pilot__field--wide { grid-column: 1 / -1; }
.pilot__field > span { font-stretch: var(--wide); font-weight: 600; font-size: var(--fs-hud); letter-spacing: var(--track); text-transform: uppercase; color: var(--bone-2); }
.pilot__field b { color: var(--gold); font-weight: 600; }
.pilot__input {
  width: 100%; min-height: 52px; padding: 14px; border: 0; border-bottom: 1px solid var(--bone-3); background: var(--night-2); outline: none;
  font-family: var(--font); font-size: 16px; line-height: 1.4; color: var(--bone);
  transition: border-color 0.2s, box-shadow 0.2s; resize: vertical;
}
.pilot__input::placeholder { color: var(--bone-3); }
.pilot__input:focus { border-bottom-color: var(--gold); box-shadow: inset 0 -1px 0 var(--gold); }
.pilot__send { justify-self: start; }
.pilot__done { display: none; font-weight: 800; font-stretch: 62%; font-size: var(--fs-h2); line-height: 0.9; text-transform: uppercase; color: var(--gold); }
.pilot.is-sent .pilot__fields { display: none; }
.pilot.is-sent .pilot__done { display: block; }
.pilot .raven__status { margin-top: 14px; }
.is-busy .pilot__send { cursor: progress; opacity: 0.7; }

/* Footer */
.p-foot { width: min(1160px, 100%); margin: 0 auto; padding: clamp(48px, 8vh, 80px) var(--gut) 32px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 12px 32px; }
.p-foot__brand img { height: 32px; width: auto; }
.p-foot__players { justify-self: end; color: var(--bone-2); }
.p-foot .fine { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid var(--line); }
.p-foot .fine a { color: var(--bone-2); }

@media (prefers-reduced-motion: reduce) {
  .p-card { transition-duration: 0.4s; }
}
@media (max-width: 1000px) {
  .p-proof, .p-beyond, .p-pilot__inner { grid-template-columns: minmax(0, 1fr); }
  .p-hand { width: min(460px, 100%); margin: 0 auto 32px; }
  .p-beyond .p-ideas { margin-top: 32px; }
}
@media (max-width: 860px) {
  .p-hero__foot, .p-sec__head, .p-plates { grid-template-columns: minmax(0, 1fr); }
  .p-actions { justify-content: flex-start; }
  .p-sec__head .lede { margin-top: 14px; }
  .p-plates .plate + .plate { margin-top: 28px; }
  .p-where { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  /* The track turns vertical and runs down the left */
  .p-flow { grid-template-columns: minmax(0, 1fr); padding-top: 0; }
  .p-step { padding: 0 0 36px 30px; border-top: 0; border-left: 1px solid var(--line-2); }
  .p-step::before { top: 2px; left: -4px; }
  .p-step--next { margin: 14px 0 0; padding-bottom: 0; border-left-color: var(--line); }
  .p-step__phase { position: static; display: block; margin-bottom: 14px; }
  .p-step .h3 { margin-top: 14px; }
}
@media (max-width: 640px) {
  .p-hero { min-height: 88vh; padding-top: 120px; }
  .p-hero__tags { top: 80px; }
  .p-hero::before { background: linear-gradient(0deg, var(--night) 0%, oklch(0.12 0.02 285 / 0.85) 50%, oklch(0.12 0.02 285 / 0.35) 100%); }
  .p-sig .sig__big > span { display: block; }
  .p-actions .btn { flex: 1 1 100%; }
  .p-terms__row { grid-template-columns: 36px minmax(0, 1fr); gap: 8px 12px; }
  .p-terms__row dd { grid-column: 2; }
  .p-scene__pin { width: 20px; height: 20px; }
  .p-scene figcaption { padding: 14px 16px 16px; }
  .p-scene__key { grid-template-columns: minmax(0, 1fr); }
  .p-spec > div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .pilot__fields { grid-template-columns: minmax(0, 1fr); }
  .pilot__send { justify-self: stretch; }
  .p-foot { grid-template-columns: minmax(0, 1fr); }
  .p-foot__players { justify-self: start; }
}