/* Ben's story: a pinned toy theatre. One scene per screen of scroll; native sticky + snap, no hijacking. */

.story { position: relative; background: var(--navy); border-bottom: var(--edge); }
.story-stage { position: relative; }

/* Without JS the scenes simply stack. */
.scene { position: relative; min-height: 100svh; display: grid; background: var(--bg); color: var(--ink-s); border-bottom: var(--edge); }
.scene--navy   { --bg: var(--navy);  --ink-s: var(--paper); --pop: var(--sun); }
.scene--mint   { --bg: var(--mint);  --ink-s: var(--navy);  --pop: var(--royal); }
.scene--sun    { --bg: var(--sun);   --ink-s: var(--navy);  --pop: var(--red); }
.scene--red    { --bg: var(--red);   --ink-s: var(--paper); --pop: var(--sun); }
.scene--sky    { --bg: var(--sky);   --ink-s: var(--navy);  --pop: var(--paper); }
.scene--plum   { --bg: #2a0f5c;      --ink-s: var(--paper); --pop: var(--pink); }
.scene--paper  { --bg: var(--paper); --ink-s: var(--navy);  --pop: var(--royal); }
.scene--grass  { --bg: var(--grass); --ink-s: var(--paper); --pop: var(--sun); }
.scene--purple { --bg: #8e44d6;      --ink-s: var(--paper); --pop: var(--sun); }
.scene--orange { --bg: #ff8a00;      --ink-s: var(--navy);  --pop: var(--paper); }
.scene::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .14;
  background: radial-gradient(circle, currentColor 1.4px, transparent 1.7px) 0 0 / 28px 28px; }

/* ---------- Pinned mode ---------- */
.js .story { height: calc(var(--n) * 100svh); }
.js .story-stage { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.js .scene { position: absolute; inset: 0; min-height: 0; border: 0; visibility: hidden; z-index: 0;
  clip-path: circle(0% at var(--wx, 88%) var(--wy, 14%));
  transition: clip-path .9s var(--ease-out), visibility 0s linear .9s; }
.js .scene.is-was { visibility: visible; z-index: 1; clip-path: circle(150% at 50% 50%); transition: none; }
.js .scene.is-active { visibility: visible; z-index: 2; clip-path: circle(150% at var(--wx, 88%) var(--wy, 14%)); transition: clip-path .95s var(--ease-out), visibility 0s; }

/* chrome */
.story-top { position: absolute; z-index: 5; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px var(--gutter); color: var(--stage-ink, var(--paper)); transition: color .5s; pointer-events: none; }
.story-top, .story-rail { display: none; }
.js .story-top { display: block; position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.story-label { font: 900 1rem/1 var(--display); letter-spacing: -.01em; padding: 8px 14px; border-radius: 999px; background: var(--paper); color: var(--navy); border: 2.5px solid var(--navy); transform: rotate(-3deg); box-shadow: 3px 3px 0 var(--navy); }
.story-count { font: 800 .82rem/1 var(--display); letter-spacing: .1em; text-transform: uppercase; font-variant-numeric: tabular-nums; }
.js .story-rail { display: flex; position: absolute; z-index: 5; right: clamp(2px, 1vw, 16px); top: 50%; translate: 0 -50%; flex-direction: column; gap: 0; list-style: none; margin: 0; padding: 0; }
.story-rail li { display: grid; }
.story-rail button { position: relative; display: grid; place-items: center; width: 44px; height: 30px; padding: 0; border: 0; background: none; cursor: pointer; }
.story-rail button::before { content: ""; width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--navy); background: var(--paper); transition: transform .3s var(--ease-bounce), background .3s; }
.story-rail button:hover::before { transform: scale(1.3); }
.story-rail button[aria-current="true"]::before { background: var(--sun); transform: scale(1.45); }

/* ---------- Scene layout ---------- */
.scene-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: clamp(20px, 4vw, 64px);
  width: min(1240px, 100% - 2 * var(--gutter) - 40px); margin-inline: auto; padding-block: clamp(80px, 12svh, 120px) clamp(40px, 8svh, 80px); }
.scene-copy { display: grid; gap: 20px; justify-items: start; }
.scene-eyebrow { font: 800 .82rem/1 var(--display); letter-spacing: .12em; text-transform: uppercase; padding: 8px 14px; border-radius: 999px; background: var(--navy); color: var(--sun); border: 2px solid var(--navy); transform: rotate(-2deg); }
.scene--navy .scene-eyebrow, .scene--plum .scene-eyebrow { background: var(--sun); color: var(--navy); }
.scene-title { font-size: clamp(2.3rem, 1.1rem + 4.4vw, 5.6rem); font-weight: 900; line-height: .95; letter-spacing: -.035em; max-width: 13ch; text-wrap: balance; }
.scene-title q { quotes: "\201C" "\201D"; }
.scene-title q::before, .scene-title q::after { color: var(--pop); }
.scene-text { font: 700 clamp(1.05rem, .95rem + .55vw, 1.4rem)/1.45 var(--body); max-width: 34ch; text-wrap: pretty; }
.scene-text q { font-weight: 800; }
.scene-hint { font: 800 .9rem/1 var(--display); letter-spacing: .1em; text-transform: uppercase; opacity: .8; }
.scene-hint span { display: inline-block; animation: nudge 1.2s ease-in-out infinite; }
.scene-chip { padding: 10px 16px; border-radius: 999px; background: var(--paper); color: var(--navy); border: var(--edge); box-shadow: 4px 4px 0 var(--navy); font-weight: 700; transform: rotate(1.5deg); }
.scene-chip b { font: 900 1.2rem/1 var(--display); }
.scene .gap { transform: rotate(-1deg); max-width: 34ch; }
.scene-art { position: relative; justify-self: center; width: min(100%, 470px); aspect-ratio: 1; }
.scene-art svg { width: 100%; height: 100%; overflow: visible; }
.scene-art .stroke { stroke: var(--navy); stroke-width: 6; stroke-linejoin: round; }
.scene-art .shadow { fill: color-mix(in srgb, var(--navy) 28%, transparent); }
.scene-art .eye { fill: var(--navy); }

/* pop-in, sticker style */
.js .scene [data-pop] { opacity: 0; translate: 0 36px; scale: .92; rotate: -3deg; }
.js .scene.is-active [data-pop] { opacity: 1; translate: 0 0; scale: 1; rotate: 0deg;
  transition: opacity .45s var(--ease-out), translate .7s var(--ease-bounce), scale .7s var(--ease-bounce), rotate .7s var(--ease-bounce);
  transition-delay: calc(var(--i, 0) * 90ms + 280ms); }
.js .scene:not(.is-active) * { animation-play-state: paused !important; }

/* ---------- 1 · spinning top ---------- */
.art-top .top-spin { transform-box: fill-box; transform-origin: 50% 100%; animation: wobble 1.1s ease-in-out infinite alternate; }
.art-top .whoosh { fill: none; stroke: var(--sun); stroke-width: 9; stroke-linecap: round; animation: blink .55s steps(2) infinite; }

/* ---------- 2 · odometer + Earth Buddy ---------- */
.odo { display: flex; font: 900 clamp(4.6rem, 2.4rem + 9vw, 11rem)/1 var(--display); letter-spacing: -.04em; color: var(--navy); font-variant-numeric: tabular-nums; }
.odo-d { display: block; height: 1em; overflow: hidden; }
.odo-d > span { display: block; width: 1ch; word-break: break-all; line-height: 1; translate: 0 0; }
.js .scene.is-active .odo-d > span { translate: 0 calc(var(--d) * -1em); transition: translate 1.6s cubic-bezier(.2, .9, .2, 1.04); }
.js .scene.is-active .odo-d:nth-child(2) > span { transition-delay: .12s; }
.js .scene.is-active .odo-d:nth-child(3) > span { transition-delay: .24s; }
.js .scene.is-active .odo-d:nth-child(4) > span { transition-delay: .36s; }
.no-anim .odo-d > span, html:not(.js) .odo-d > span { translate: 0 calc(var(--d) * -1em); }
.art-buddy .grass path { fill: none; stroke: var(--grass); stroke-width: 11; stroke-linecap: round; stroke-dasharray: 160; stroke-dashoffset: 0; }
.js .art-buddy .grass path { stroke-dashoffset: 160; }
.js .scene.is-active .art-buddy .grass path { stroke-dashoffset: 0; transition: stroke-dashoffset 1.4s var(--ease-out) .5s; }
.art-buddy .eye { animation: look 3s ease-in-out infinite; transform-box: fill-box; }

/* ---------- 3 · fork + plane ---------- */
.fork { display: grid; gap: 12px; }
.fork-opt { display: grid; gap: 2px; padding: 12px 18px; border: var(--edge); border-radius: 18px; font: 800 1.05rem/1.2 var(--display); }
.fork-opt small { font: 800 .82rem/1 var(--display); letter-spacing: .12em; text-transform: uppercase; opacity: .7; }
.fork-opt--no { background: transparent; text-decoration: line-through 3px; opacity: .55; transform: rotate(-1.5deg); }
.fork-opt--yes { background: var(--paper); box-shadow: 5px 5px 0 var(--navy); transform: rotate(1deg); }
.art-plane .trail { fill: none; stroke: var(--navy); stroke-width: 6; stroke-linecap: round; stroke-dasharray: 2 16; }
.art-plane .plane-fly { transform-box: view-box; animation: fly 4.6s ease-in-out infinite; }
.art-plane .plane { transform-box: view-box; transform: scale(1.15); }

/* ---------- 4 · phone ---------- */
.art-phone .ring path { fill: none; stroke: var(--sun); stroke-width: 9; stroke-linecap: round; animation: blink .4s steps(2) infinite; }
.art-phone .handset { transform-box: fill-box; transform-origin: 50% 100%; animation: jiggle .14s linear infinite alternate; }

/* ---------- 5 · boarding pass + envelope ---------- */
.art-pass { display: grid; place-items: center; }
.pass { position: absolute; top: 12%; left: 0; width: 88%; padding: 22px 24px; background: var(--paper); color: var(--navy); border: var(--edge); border-radius: 22px; box-shadow: var(--plastic-lg); rotate: -5deg;
  -webkit-mask: radial-gradient(circle 16px at 72% 0, transparent 15px, #000 16px) top / 100% 51% no-repeat, radial-gradient(circle 16px at 72% 100%, transparent 15px, #000 16px) bottom / 100% 51% no-repeat;
          mask: radial-gradient(circle 16px at 72% 0, transparent 15px, #000 16px) top / 100% 51% no-repeat, radial-gradient(circle 16px at 72% 100%, transparent 15px, #000 16px) bottom / 100% 51% no-repeat; }
.js .scene.is-active .pass { rotate: -5deg; }
.js .scene.is-active .envelope { rotate: 7deg; }
.pass-head { display: flex; justify-content: space-between; font: 800 .82rem/1 var(--display); letter-spacing: .14em; text-transform: uppercase; opacity: .7; }
.pass-route { display: flex; align-items: center; gap: 14px; margin: 14px 0; font: 900 clamp(2.4rem, 1.6rem + 2.4vw, 3.6rem)/1 var(--display); letter-spacing: -.03em; }
.pass-route i { flex: 1; height: 0; border-top: 4px dashed var(--navy); }
.pass-meta { display: flex; gap: 18px; flex-wrap: wrap; font-weight: 800; }
.pass-meta small { display: block; font: 800 .82rem/1.4 var(--display); letter-spacing: .12em; text-transform: uppercase; opacity: .6; }
.envelope { position: absolute; right: 0; bottom: 6%; width: 62%; aspect-ratio: 1.55; background: #f6dca8; border: var(--edge); border-radius: 12px; box-shadow: var(--plastic); rotate: 7deg; display: grid; place-items: center; }
.envelope::before { content: ""; position: absolute; inset: 0; background: linear-gradient(150deg, transparent 49%, var(--navy) 49% 51%, transparent 51%), linear-gradient(-150deg, transparent 49%, var(--navy) 49% 51%, transparent 51%); background-size: 100% 60%; background-repeat: no-repeat; opacity: .5; }
.envelope .scribble { position: relative; font: 800 italic clamp(1.1rem, .9rem + .8vw, 1.6rem)/1.15 var(--display); color: var(--royal); text-align: center; rotate: -4deg; }
.envelope .stamp { position: absolute; top: -22px; right: -14px; display: grid; place-items: center; width: 82px; height: 82px; border-radius: 50%; background: var(--red); color: var(--paper); border: var(--edge); font: 900 1.05rem/1 var(--display); rotate: -14deg; }

/* ---------- 6 · tower ---------- */
.art-tower .tumble-a, .art-tower .tumble-b { transform-box: fill-box; transform-origin: 50% 50%; }
.js .scene.is-active .art-tower .tumble-a { animation: topple-a 1.1s var(--ease-bounce) 1s both; }
.js .scene.is-active .art-tower .tumble-b { animation: topple-b 1.2s cubic-bezier(.5, 0, .5, 1.3) .8s both; }

/* ---------- 7 · counter + chips ---------- */
.big-num { font: 900 clamp(5rem, 2.5rem + 11vw, 13rem)/.9 var(--display); letter-spacing: -.05em; color: var(--sun); -webkit-text-stroke: 5px var(--navy); paint-order: stroke fill; text-shadow: .05em .05em 0 var(--navy); font-variant-numeric: tabular-nums; }
.art-chips { display: flex; flex-wrap: wrap; align-content: center; justify-content: center; gap: 16px; aspect-ratio: auto; }
.chip { padding: 16px 24px; border: var(--edge); border-radius: 999px; font: 900 clamp(1.2rem, .9rem + 1.2vw, 2rem)/1 var(--display); box-shadow: var(--plastic); }
.chip:nth-child(odd) { transform: rotate(-4deg); } .chip:nth-child(even) { transform: rotate(3deg) translateY(8px); }
.chip--sky { background: var(--sky); } .chip--pink { background: var(--pink); } .chip--sun { background: var(--sun); } .chip--grass { background: var(--grass); color: var(--paper); }

/* ---------- 8 · prize wheel ---------- */
.art-wheel { display: grid; place-items: center; }
.wheel { position: relative; width: 88%; aspect-ratio: 1; border-radius: 50%; border: 5px solid var(--navy); box-shadow: var(--plastic-lg);
  background: conic-gradient(var(--sun) 0 25%, var(--pink) 0 50%, var(--sky) 0 75%, var(--mint) 0); animation: spin 16s linear infinite; }
.wheel span { position: absolute; left: 50%; top: 50%; width: 46%; transform-origin: 0 50%; font: 900 clamp(.85rem, .7rem + .5vw, 1.15rem)/1.1 var(--display); color: var(--navy); text-align: center; padding-left: 16%; }
.wheel span:nth-child(1) { transform: translateY(-50%) rotate(-45deg); }
.wheel span:nth-child(2) { transform: translateY(-50%) rotate(45deg); }
.wheel span:nth-child(3) { transform: translateY(-50%) rotate(135deg); }
.wheel span:nth-child(4) { transform: translateY(-50%) rotate(225deg); }
.wheel::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: repeating-conic-gradient(var(--navy) 0 .6deg, transparent .6deg 90deg); }
.wheel-hub { position: absolute; width: 16%; aspect-ratio: 1; border-radius: 50%; background: var(--navy); border: 5px solid var(--paper); }
.art-wheel::before { content: ""; position: absolute; top: 2%; left: 50%; translate: -50% 0; z-index: 2; border: 18px solid transparent; border-top: 30px solid var(--red); filter: drop-shadow(0 -3px 0 var(--navy)); }

/* ---------- 9 · ruler ---------- */
.art-ruler { display: grid; place-items: center; aspect-ratio: auto; min-height: 220px; }
.ruler { position: relative; width: 100%; height: 120px; }
.ruler-line { position: absolute; left: 0; right: 0; top: 50%; height: 26px; translate: 0 -50%; border: var(--edge); border-radius: 999px; background: repeating-linear-gradient(90deg, var(--navy) 0 3px, var(--paper) 3px 20%); }
.ruler b { position: absolute; bottom: -18px; font: 900 1.6rem/1 var(--display); } .ruler b:nth-of-type(1) { left: 0; } .ruler b:nth-of-type(2) { right: 0; }
.ruler-mark { position: absolute; top: -8px; left: 0; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--sun); color: var(--navy); border: var(--edge); box-shadow: 4px 4px 0 var(--navy); font: 900 2rem/1 var(--display); translate: -20% 0; }
.js .scene.is-active .ruler-mark { animation: slide 3.2s var(--ease-out) .6s both; }

/* ---------- 10 · end ---------- */
.scene-inner--end { grid-template-columns: 1fr; justify-items: center; text-align: center; align-content: center; }
.end-word { font-size: clamp(4.4rem, 2rem + 12vw, 14rem); font-weight: 900; line-height: .85; letter-spacing: -.05em; color: var(--paper); -webkit-text-stroke: 6px var(--navy); paint-order: stroke fill; text-shadow: .045em .045em 0 var(--navy); }
.end-ctas { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.toy-btn--navy { background: var(--navy); color: var(--sun); }

/* ---------- keyframes ---------- */
@keyframes wobble { from { transform: rotate(-7deg) scaleX(.94); } to { transform: rotate(7deg) scaleX(1); } }
@keyframes blink { 50% { opacity: .15; } }
@keyframes nudge { 50% { transform: translateY(5px); } }
@keyframes look { 0%, 40% { transform: translate(0, 0); } 50%, 80% { transform: translate(-8px, -2px); } }
@keyframes fly {
  0%   { transform: translate(20px, 330px) rotate(-30deg); }
  30%  { transform: translate(150px, 220px) rotate(-38deg); }
  50%  { transform: translate(220px, 178px) rotate(5deg); }
  75%  { transform: translate(320px, 240px) rotate(-10deg); }
  100% { transform: translate(400px, 150px) rotate(-45deg); } }
@keyframes jiggle { from { transform: rotate(-4deg) translateY(-6px); } to { transform: rotate(4deg) translateY(-12px); } }
@keyframes topple-a { from { transform: none; } to { transform: translate(120px, 190px) rotate(72deg); } }
@keyframes topple-b { from { transform: none; } to { transform: translate(-130px, 255px) rotate(-200deg); } }
@keyframes spin { to { rotate: 360deg; } }
@keyframes slide { from { left: 0; translate: -20% 0; } to { left: 100%; translate: -80% 0; } }

/* ---------- Phones ---------- */
@media (max-width: 820px) {
  .scene-inner { grid-template-columns: 1fr; align-content: center; gap: 14px; width: calc(100% - 2 * var(--gutter)); padding-block: 84px 60px; }
  .scene-art { order: -1; width: min(70vw, 34svh); }
  .art-pass, .art-chips, .art-ruler { width: 100%; }
  .art-pass { height: 30svh; aspect-ratio: auto; }
  .pass { padding: 14px 16px; top: 0; width: 82%; }
  .envelope { width: 50%; bottom: 0; right: 9%; }
  .scene-copy { gap: 12px; }
  .scene-title { font-size: clamp(2rem, 1rem + 6vw, 3rem); }
  .scene-text { font-size: 1rem; }
  .odo { font-size: clamp(3.6rem, 2rem + 10vw, 6rem); }
  .big-num { font-size: clamp(4rem, 2rem + 12vw, 6.5rem); -webkit-text-stroke-width: 4px; }
  .chip { padding: 10px 16px; font-size: 1.1rem; }
  .js .story-rail { top: auto; bottom: 4px; right: 50%; translate: 50% 0; flex-direction: row; gap: 0; }
  .story-rail button { width: 28px; height: 44px; }
  .story-rail button::before { width: 13px; height: 13px; border-width: 2.5px; }
  .fork-opt { padding: 8px 14px; font-size: .95rem; }
}
@media (max-width: 820px) and (max-height: 760px) {
  .scene-inner { padding-block: 76px 50px; gap: 10px; }
  .scene-art { width: min(56vw, 25svh); }
  .art-pass { height: 25svh; }
  .art-ruler { min-height: 120px; }
  .ruler { height: 90px; }
  .scene-copy { gap: 9px; }
  .scene-title { font-size: clamp(1.7rem, .9rem + 5vw, 2.4rem); }
  .scene-text { font-size: .95rem; line-height: 1.4; }
  .scene-eyebrow { padding: 6px 12px; }
  .odo { font-size: clamp(3rem, 1.6rem + 9vw, 4.4rem); }
  .big-num { font-size: clamp(3.4rem, 2rem + 10vw, 5rem); }
  .fork { gap: 8px; } .fork-opt { padding: 6px 12px; font-size: .9rem; }
  .scene .gap { padding: 10px 12px; font-size: .88rem; }
  .chip { padding: 8px 14px; font-size: 1rem; }
  .art-chips { gap: 10px; }
}
@media (max-width: 820px) and (max-height: 600px) {
  .scene-art { width: min(44vw, 19svh); }
  .art-pass { height: 19svh; }
  .scene-hint { display: none; }
  .scene-text { font-size: .9rem; }
}
@media (max-height: 640px) and (min-width: 821px) { .scene-art { width: min(100%, 60svh); } }

/* ---------- Reduced motion: same scenes, no movement ---------- */
@media (prefers-reduced-motion: reduce) {
  .js .scene, .js .scene.is-active { transition: none; clip-path: none; }
  .js .scene [data-pop] { opacity: 1; translate: none; scale: none; rotate: none; transition: none !important; }
  .scene-art *, .scene-hint span, .wheel { animation: none !important; }
  .js .odo-d > span { translate: 0 calc(var(--d) * -1em); transition: none !important; }
  .js .art-buddy .grass path { stroke-dashoffset: 0; transition: none !important; }
  .ruler-mark { left: 50%; }
}