:root{
  --red:#e0201b; --ink:#1a1210; --cream:#f6f1ea; --amber:#ffb25e;
  --ease-out:cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out:cubic-bezier(0.77, 0, 0.175, 1);
  --display:'Archivo','Arial Black',sans-serif;
  --arabic:'Cairo','Segoe UI',sans-serif;
  --gutter:clamp(20px, 5vw, 72px);
  --top:max(18px, env(safe-area-inset-top));
  --bottom:max(22px, env(safe-area-inset-bottom));
}
*{box-sizing:border-box}
html,body{margin:0;background:#5e0c08;color:var(--cream);font-family:var(--display);font-stretch:100%;-webkit-font-smoothing:antialiased}
body.is-locked{overflow:hidden;height:100svh}
button{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2px solid var(--amber);outline-offset:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

#stage{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0;cursor:grab;touch-action:pan-y}
body.is-locked #stage{touch-action:none}
body.is-dragging, body.is-dragging #stage{cursor:grabbing}
body.is-open #stage{cursor:default}

.flash{position:fixed;inset:0;z-index:15;pointer-events:none;opacity:0;
  background:radial-gradient(60% 50% at 50% 38%, #fff6df 0%, #ffcf8a 35%, rgba(255,140,40,0) 75%);mix-blend-mode:screen}

/* ---- top bar + day bar + HUD ---- */
.bar{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:var(--top) var(--gutter) 18px}
.brand{font-stretch:125%;font-weight:900;font-size:15px;letter-spacing:.04em;white-space:nowrap}
.brand b{color:var(--red);font-weight:900}
.bar-actions{display:flex;gap:8px}
.chip{background:#ffffff0f;border:1px solid #ffffff24;border-radius:999px;padding:9px 14px;font-size:11px;font-weight:600;letter-spacing:.06em;
  cursor:pointer;backdrop-filter:blur(10px);transition:transform 160ms var(--ease-out),background-color 200ms ease,opacity 300ms ease;white-space:nowrap}
.chip:active{transform:scale(0.97)}
.chip[aria-pressed="true"]{background:var(--cream);color:var(--ink)}
@media (hover:hover) and (pointer:fine){.chip:hover{background:#ffffff1f}.chip[aria-pressed="true"]:hover{background:#fff}}
body.is-open #skip{opacity:0;pointer-events:none}

/* the sun's path across the day: appears once the bottle is open */
.daybar{position:relative;flex:1;max-width:420px;height:2px;border-radius:2px;opacity:0;transition:opacity 600ms ease;
  background:linear-gradient(90deg,#ff9a5a 0%,#ffe08a 28%,#fff6d8 45%,#ff7a4a 68%,#7a1d3a 85%,#2a0a14 100%)}
.daybar .sun{position:absolute;top:50%;left:0;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:#fff6d8;
  box-shadow:0 0 14px 3px #ffd98a;transform:translateX(var(--sun-x, 0px))}
body.is-open .daybar{opacity:1}
.hud{position:fixed;left:var(--gutter);bottom:var(--bottom);z-index:20;display:flex;align-items:baseline;gap:12px;
  font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;opacity:0;transition:opacity 600ms ease}
body.is-open .hud{opacity:.8}
.hud-num{font-stretch:125%;font-weight:900;font-size:22px;letter-spacing:0;color:var(--amber)}

/* ---- 01 pull ---- */
.scene-pull{position:relative;z-index:10;height:100svh;pointer-events:none}
.scene-pull button{pointer-events:auto}
.eyebrow{font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;margin:0;opacity:.72}
.scene-pull > .eyebrow{position:absolute;top:calc(var(--top) + 64px);left:0;right:0;text-align:center}
.intro-only{transition:opacity 300ms ease}
body:not(.is-ready) .intro-only{opacity:0}
body.is-open .intro-only{opacity:0;pointer-events:none}
body.is-open .intro-only *{pointer-events:none}

.instruction{position:absolute;left:0;right:0;bottom:calc(var(--bottom) + 10px);
  display:flex;flex-direction:column;align-items:center;gap:18px;padding-top:80px;
  background:linear-gradient(transparent, #3a0805b3 55%);pointer-events:none}
.pull-hint{margin:0;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
.pull-hint .en{font-stretch:125%;font-weight:900;font-size:clamp(20px, 2.4vw, 30px);letter-spacing:.06em;text-transform:uppercase}
.pull-hint .ar{font-family:var(--arabic);font-weight:800;font-size:clamp(20px, 2.2vw, 28px);line-height:1.1}
.drag-track{position:relative;width:1px;height:48px;margin-bottom:4px;background:linear-gradient(#ffffff00,#ffffff40)}
.drag-track i{position:absolute;left:-3px;bottom:0;width:7px;height:7px;border-radius:50%;background:var(--amber);
  box-shadow:0 0 12px var(--amber);animation:track 1.8s var(--ease-out) infinite}
@keyframes track{0%{transform:translateY(0);opacity:0}15%{opacity:1}80%{opacity:1}100%{transform:translateY(-44px);opacity:0}}
body.has-pulled .drag-track{opacity:0;transition:opacity 200ms ease}
.pull-btn{display:flex;align-items:baseline;gap:10px;background:transparent;border:1px solid #ffffff38;border-radius:999px;
  padding:10px 18px 11px;cursor:pointer;pointer-events:auto;opacity:.8;
  transition:transform 160ms var(--ease-out),background-color 200ms ease,opacity 200ms ease}
.pull-btn:active{transform:scale(0.97)}
@media (hover:hover) and (pointer:fine){.pull-btn:hover{background:#ffffff14;opacity:1}}
.pull-btn .en{font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.pull-btn .ar{font-family:var(--arabic);font-weight:600;font-size:13px;line-height:1}

/* reveal — English left, Arabic right, the bottle between them */
.reveal .line,.reveal .eyebrow,.scroll-cue{opacity:0}
.reveal .line{display:inline-block;will-change:transform,opacity}
.reveal-en,.reveal-ar{position:absolute;top:50%;transform:translateY(-50%);max-width:30vw}
.reveal-en{left:var(--gutter)}
.reveal-ar{right:var(--gutter);text-align:right}
.reveal .eyebrow{margin-bottom:18px}
.reveal-ar .eyebrow{font-family:var(--arabic);letter-spacing:0;font-size:14px}
h1,.h1-ar{margin:0;font-weight:900;line-height:.9}
h1{font-stretch:125%;font-size:clamp(44px, 6.4vw, 112px);letter-spacing:-.02em;text-transform:uppercase}
h1 .line{display:block}
.h1-ar{font-family:var(--arabic);font-weight:800;font-size:clamp(56px, 7.6vw, 132px);line-height:1.02}
.h1-ar .line{display:block}
.scroll-cue{position:absolute;left:0;right:0;bottom:calc(var(--bottom) + 4px);margin:0;display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-cue i{position:relative;width:1px;height:44px;background:#ffffff26;overflow:hidden}
.scroll-cue i::after{content:"";position:absolute;left:0;top:0;width:1px;height:18px;background:var(--cream);animation:cue 1.8s var(--ease-in-out) infinite}
@keyframes cue{0%{transform:translateY(-18px)}100%{transform:translateY(44px)}}

/* ---- chapters ---- */
.chapter{position:relative;z-index:10;min-height:260svh}
.chapter-tall{min-height:390svh}
.chapter-story{min-height:570svh}
.chapter-scenes{min-height:620svh}
.copy{position:sticky;top:0;height:100svh;display:flex;flex-direction:column;justify-content:center;
  width:min(46vw, 640px);padding:0 var(--gutter);container-type:inline-size}
[data-copy="right"] .copy{margin-left:auto}
.copy-center{width:auto;align-items:center;text-align:center}
.copy-top{height:auto;padding-top:clamp(96px, 15svh, 150px);justify-content:flex-start}
.copy-bottom{justify-content:flex-end;padding-bottom:clamp(60px, 12svh, 120px)}
[data-theme="light"] .copy{color:var(--ink)}

/* copy enters when its chapter reaches the screen; --i staggers the lines (set in JS) */
.copy > *{opacity:0;transform:translateY(22px);transition:opacity 600ms var(--ease-out),transform 800ms var(--ease-out);transition-delay:calc(var(--i, 0) * 70ms)}
.chapter.is-in .copy > *{opacity:1;transform:none}
.chapter.is-in .copy > .eyebrow{opacity:.72}

.copy .eyebrow{margin-bottom:18px}
.copy .eyebrow .num{display:inline-block;min-width:2.2em;color:var(--amber)}
[data-theme="light"] .copy .eyebrow .num{color:var(--red)}
h2{margin:0 0 10px;font-stretch:125%;font-weight:900;font-size:min(clamp(40px, 4.4vw, 84px), 11cqi);hyphens:none;overflow-wrap:normal;word-break:keep-all;line-height:.9;letter-spacing:-.02em;text-transform:uppercase;text-wrap:balance}
h2 small{font-size:.34em;letter-spacing:0;margin-left:.2em}
h2 .year{color:var(--amber)}
.h2-ar{margin:0 0 26px;font-family:var(--arabic);font-weight:800;font-size:clamp(28px, 2.8vw, 46px);line-height:1.25}
/* Arabic lines align with the English column edge instead of floating to the far side */
.copy [lang="ar"]{text-align:left}
.copy-center [lang="ar"]{text-align:center}
.big{margin:0 0 12px;max-width:560px;font-size:clamp(20px, 1.9vw, 30px);line-height:1.2;font-weight:700;letter-spacing:-.01em}
.big b{font-weight:900;color:var(--amber)}
[data-theme="light"] .big b{color:var(--red)}
.big-ar{margin:0 0 12px;max-width:560px;font-family:var(--arabic);font-weight:800;font-size:clamp(20px, 1.9vw, 30px);line-height:1.45;opacity:.9}
.fine{margin:16px 0 0;font-size:15px;opacity:.75}

.vit-list,.facts{list-style:none;margin:6px 0 18px;padding:0;max-width:560px}
/* scroll-driven lists: the active row grows big, the others shrink back and fade */
.vit-list li,.facts li{display:flex;align-items:baseline;flex-wrap:wrap;column-gap:16px;row-gap:2px;padding:10px 0;
  border-top:1px solid color-mix(in srgb, currentColor 22%, transparent);opacity:.38;
  transition:opacity 350ms ease,padding 450ms var(--ease-out)}
.vit-list li.is-active,.facts li.is-active{opacity:1;padding:18px 0}
.vit-list b,.facts b{font-stretch:125%;font-weight:900;white-space:nowrap;line-height:1;font-size:clamp(24px, 2.2vw, 34px);
  transition:font-size 450ms var(--ease-out),color 300ms ease}
.vit-list li.is-active b,.facts li.is-active b{font-size:clamp(52px, 5.4vw, 92px);color:var(--amber)}
[data-theme="light"] .vit-list li.is-active b{color:var(--red)}
.vit-list span,.facts span{font-size:clamp(16px, 1.3vw, 20px);font-weight:700;transition:font-size 450ms var(--ease-out)}
.vit-list li.is-active span,.facts li.is-active span{font-size:clamp(20px, 1.8vw, 28px)}
.vit-list em{margin-left:auto;font-style:normal;font-weight:800;font-size:clamp(18px, 1.5vw, 24px);font-variant-numeric:tabular-nums;white-space:nowrap;transition:font-size 450ms var(--ease-out)}
.vit-list li.is-active em{font-size:clamp(28px, 2.6vw, 42px)}

/* 09 — your day: one giant word per scene, bottom-right */
.scene-words{position:sticky;top:0;height:100svh;margin-top:-100svh;pointer-events:none}   /* pins together with the headline, so the first word shows too */
.scene-words p{position:absolute;right:var(--gutter);bottom:calc(var(--bottom) + 24px);margin:0;text-align:right;
  opacity:0;transform:translateY(30px);transition:opacity 500ms var(--ease-out),transform 700ms var(--ease-out)}
.scene-words p.is-on{opacity:1;transform:none}
.scene-words span{display:block;font-stretch:125%;font-weight:900;font-size:clamp(52px, 8vw, 150px);line-height:.9;letter-spacing:-.02em;text-transform:uppercase;text-shadow:0 4px 40px #0008}
.scene-words [lang="ar"]{font-family:var(--arabic);font-weight:800;font-size:clamp(28px, 3.6vw, 60px);line-height:1.3;text-transform:none;opacity:.9}

/* 07 — pack */
.pack-line{transition:opacity 400ms ease}
.chapter[data-chapter="pack"] .pack-line{opacity:0}
.chapter[data-chapter="pack"].is-escaped .pack-line{opacity:1}

/* 11 — order */
.chapter-final{min-height:500svh}
.fin-stage{position:sticky;top:0;height:100svh;pointer-events:none}
.fin-cta{position:absolute;left:var(--gutter);top:50%;width:min(52vw, 760px);display:flex;flex-direction:column;align-items:flex-start;text-align:left;
  opacity:var(--fin-cta, 0);transform:translate(calc((1 - var(--fin-cta, 0)) * -40px), -50%)}
.chapter-final.cta-on .fin-cta{pointer-events:auto}
.fin-title{margin:0;font-size:min(clamp(48px, 6.4vw, 120px), 12cqi);text-shadow:0 6px 60px #000a}
.fin-cta{container-type:inline-size}
.fin-title-ar{margin:4px 0 14px;font-family:var(--arabic);font-weight:900;font-size:clamp(40px, 5vw, 88px);line-height:1.1;text-shadow:0 6px 60px #000a}
.fin-line{margin:0 0 22px;font-size:clamp(17px, 1.5vw, 22px);font-weight:700;opacity:.9}
.fin-line [lang="ar"]{font-family:var(--arabic);margin-left:10px}
.fin-cta .cta-row{justify-content:flex-start}
@media (max-width:760px), (max-aspect-ratio:4/5){
  .fin-cta{left:0;right:0;top:auto;bottom:calc(var(--bottom) + 56px);width:auto;padding:0 var(--gutter);align-items:center;text-align:center;transform:translateY(calc((1 - var(--fin-cta, 0)) * 30px))}
  .fin-cta .cta-row{justify-content:center}
}
.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.cta{display:inline-flex;align-items:center;gap:12px;padding:18px 30px;border-radius:999px;background:var(--cream);color:#a41017;
  font-size:15px;font-weight:700;text-decoration:none;border:1px solid transparent;cursor:pointer;
  transition:transform 160ms var(--ease-out),background-color 200ms ease}
.cta:active{transform:scale(0.97)}
.cta-ghost{background:transparent;color:var(--cream);border-color:#ffffff55}
@media (hover:hover) and (pointer:fine){.cta:hover{background:#ffe3b0}.cta-ghost:hover{background:#ffffff14}}
.foot{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:16px;
  padding:22px var(--gutter) calc(var(--bottom) + 30px);font-size:11px;opacity:.6}
.foot [lang="ar"]{font-family:var(--arabic)}

/* ---- phones: copy lives in the top part of the screen, the bottle fills the rest ---- */
@media (max-width:760px), (max-aspect-ratio:4/5){
  .bar{gap:10px}
  .daybar{position:fixed;left:var(--gutter);right:var(--gutter);top:calc(var(--top) + 52px);max-width:none}
  .hud{left:auto;right:var(--gutter)}
  .reveal-en,.reveal-ar{top:calc(var(--top) + 70px);transform:none;max-width:46vw}
  .reveal-en{left:var(--gutter)}
  .reveal-ar{right:var(--gutter)}
  .reveal .eyebrow{margin-bottom:10px;font-size:10px}
  h1{font-size:clamp(28px, 9vw, 44px)}
  .h1-ar{font-size:clamp(32px, 10vw, 50px)}
  .scene-pull > .eyebrow{top:calc(var(--top) + 62px)}
  .pull-hint .en{font-size:18px}
  .pull-hint .ar{font-size:18px}

  .chapter{min-height:250svh}
  .chapter-tall{min-height:350svh}
  .copy{width:auto;height:auto;min-height:0;justify-content:flex-start;padding:calc(var(--top) + 78px) var(--gutter) 28px;text-align:left;align-items:flex-start}
  .copy::before{content:"";position:absolute;inset:0 0 -60px;z-index:-1;pointer-events:none;background:linear-gradient(var(--scrim, #3a0805d9) 55%, transparent)}
  [data-theme="light"] .copy{--scrim:#fff2d9e6}
  .copy-center{align-items:center;text-align:center}
  h2{font-size:min(clamp(30px, 10vw, 52px), 11cqi)}
  .h2-ar{font-size:clamp(22px, 6.8vw, 32px);margin-bottom:12px}
  .big,.big-ar{font-size:clamp(17px, 5vw, 22px)}
  .vit-list li,.facts li{padding:6px 0}
  .vit-list li.is-active b,.facts li.is-active b{font-size:clamp(40px, 12vw, 60px)}
  .scene-words p{right:var(--gutter);left:var(--gutter);text-align:left;bottom:calc(var(--bottom) + 40px)}
  .scene-words span{font-size:clamp(44px, 14vw, 72px)}
  .cta-row{flex-direction:column;align-items:stretch}
  .cta{justify-content:center}
  .foot{flex-direction:column;gap:4px;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  .scroll-cue i::after{animation:none;transform:translateY(12px)}
  .drag-track i{animation:none;opacity:.8;transform:translateY(-26px)}
  .copy > *{transition:none}
}

/* 10 — 3D worlds: a soft text shadow keeps the headline readable on bright skies (no dark panel) */
.chapter-scenes .copy h2,.chapter-scenes .copy .h2-ar{text-shadow:0 2px 24px #0006, 0 1px 3px #0005}
.scene-words span{text-shadow:0 4px 40px #000a, 0 2px 8px #0008}

.foot{align-items:center;pointer-events:auto}
.foot .credit a{color:var(--cream);font-weight:700;text-decoration:none;border-bottom:1px solid #ffffff55;padding-bottom:1px;transition:border-color 200ms ease}
@media (hover:hover) and (pointer:fine){.foot .credit a:hover{border-color:var(--cream)}}


/* phones: no small labels on the opening reveal (they collided with the headline and the day bar) */
@media (max-width:760px), (max-aspect-ratio:4/5){
  .reveal .eyebrow{display:none}
  .reveal-en,.reveal-ar{top:calc(var(--top) + 76px)}
  /* ending: keep the closing block clear of the footer */
  .fin-cta{bottom:calc(var(--bottom) + 118px)}
  .fin-cta .fine{display:none}
  .foot{font-size:11px;padding-bottom:calc(var(--bottom) + 10px)}
}