@import url('https://fonts.googleapis.com/css2?family=Permanent+Marker&family=Special+Elite&family=Archivo+Black&display=swap');

:root{
  --ink:#14110d;
  --paper:#d8c9a3;
  --paper2:#c9b78c;
  --rust:#a33b1f;
  --moss:#5a6b3c;
  --night:#121014;
  --tape:rgba(216,201,163,.55);
  --card:#e4d6ae;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);
  font-family:'Special Elite','Courier New',monospace;
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,.05) 0 2px, transparent 2px 5px),
    repeating-linear-gradient(90deg, rgba(163,59,31,.05) 0 3px, transparent 3px 9px),
    radial-gradient(1200px 500px at 20% -5%, #e6d6ab 0%, transparent 60%),
    linear-gradient(180deg,#cdbb8d 0%, #bfab7c 40%, #a08c5f 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
/* photocopy grain overlay */
.grain{position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.06 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");}

/* ---------- hero ---------- */
.hero{min-height:92vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  padding:8vh 6vw 6vh;position:relative;transform:rotate(-.4deg)}
.kicker{background:var(--ink);color:var(--paper);display:inline-block;padding:.35em .8em;font-size:clamp(11px,2.5vw,14px);
  letter-spacing:.14em;transform:rotate(-1.5deg);box-shadow:4px 4px 0 var(--rust)}
.title{font-family:'Archivo Black',Impact,sans-serif;line-height:.86;margin:.25em 0 .1em;
  font-size:clamp(56px,15vw,170px);letter-spacing:-.02em;text-transform:uppercase}
.title span{display:block}
.title .stamp{background:var(--rust);color:var(--paper);display:inline-block;padding:0 .18em;
  transform:rotate(1.2deg);box-shadow:6px 6px 0 var(--ink);-webkit-text-stroke:2px var(--ink)}
.sub{font-size:clamp(15px,3.4vw,22px);max-width:34em;background:var(--card);border:2px solid var(--ink);
  padding:.5em .8em;box-shadow:5px 5px 0 var(--ink);transform:rotate(.6deg)}
.sub em{background:var(--ink);color:var(--paper);font-style:normal;padding:0 .3em}
.hero-row{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.hint{margin-top:14px;font-size:13px;opacity:.85;background:#14110d;color:#d8c9a3;display:inline-block;
  padding:.3em .7em;transform:rotate(-1deg)}

/* ---------- buttons ---------- */
.btn{font-family:'Permanent Marker',cursive;font-size:17px;color:var(--ink);background:var(--paper);
  border:3px solid var(--ink);padding:.45em 1em;cursor:pointer;box-shadow:4px 4px 0 var(--ink);
  transition:transform .12s ease, box-shadow .12s ease;text-decoration:none;display:inline-block}
.btn:hover{transform:translate(-1px,-1px) rotate(-.5deg);box-shadow:6px 6px 0 var(--ink)}
.btn:active{transform:translate(3px,3px);box-shadow:0 0 0 var(--ink)}
.btn.chunky{font-size:20px;background:var(--moss);color:#f2ead0}
.btn.chunky.alt{background:var(--rust);color:#f7ecd2}
.btn.ghost{background:transparent}
.btn.sm{font-size:14px;padding:.3em .6em;border-width:2px;box-shadow:3px 3px 0 var(--ink)}
.btn.danger{background:#3a1512;color:#f0c9b8}
.linklike{background:none;border:none;font:inherit;color:var(--rust);text-decoration:underline;cursor:pointer}

/* ---------- sticky garden ---------- */
.gardenbar{position:sticky;top:0;z-index:20;padding:10px 3vw 14px;
  background:linear-gradient(180deg, rgba(20,17,13,.92), rgba(20,17,13,.78) 70%, transparent);
}
.garden-frame{position:relative;border:3px solid #0d0b08;background:#1a1712;
  box-shadow:8px 8px 0 rgba(20,17,13,.55);max-width:1100px;margin:0 auto}
.garden-frame.tape::before,.garden-frame.tape::after{content:"";position:absolute;top:-14px;width:110px;height:28px;
  background:var(--tape);border-left:2px dashed rgba(0,0,0,.25);border-right:2px dashed rgba(0,0,0,.25);z-index:3}
.garden-frame.tape::before{left:6%;transform:rotate(-6deg)}
.garden-frame.tape::after{right:6%;transform:rotate(5deg)}
#bed{display:block;width:100%;height:min(52vh,420px);cursor:crosshair;touch-action:manipulation}
.hud{position:absolute;top:6px;left:8px;right:8px;display:flex;gap:8px;z-index:2;pointer-events:none;
  font-size:12px;flex-wrap:wrap}
.hud span{background:rgba(20,17,13,.82);color:#e8dcae;border:1px solid #e8dcae;padding:2px 8px;
  transform:rotate(-1deg);letter-spacing:.06em}
.hud span:nth-child(2){transform:rotate(1deg)}
.plant-tip{margin:0;padding:4px 10px;font-size:12px;color:#cdbb8d;background:#0d0b08;letter-spacing:.04em}

/* ---------- control panel ---------- */
.panel{max-width:1100px;margin:10px auto 0;background:var(--card);border:3px solid var(--ink);
  box-shadow:6px 6px 0 var(--ink);padding:10px 12px;transform:rotate(.3deg)}
.panel>div{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:6px 0}
.seed{font-size:20px;background:#f0e6c8;border:2px solid var(--ink);padding:2px 8px;cursor:pointer;
  box-shadow:2px 2px 0 var(--ink);display:flex;flex-direction:column;align-items:center;line-height:1}
.seed small{font-family:'Special Elite',monospace;font-size:9px;letter-spacing:.03em}
.seed.sel{background:var(--ink);color:var(--paper)}
.paper{width:38px;height:38px;border-radius:50%;background:var(--sw);border:3px solid var(--ink);
  cursor:pointer;font-family:'Permanent Marker',cursive;box-shadow:2px 2px 0 var(--ink)}
.paper.sel{outline:3px dashed var(--rust);outline-offset:2px}
.sliders{font-size:13px}
.sliders label{display:flex;align-items:center;gap:6px;background:#f0e6c8;border:2px solid var(--ink);
  padding:2px 8px;box-shadow:2px 2px 0 var(--ink)}
input[type=range]{accent-color:var(--rust);width:90px}
.actions .btn{flex:0 0 auto}
.toast{min-height:1.2em;font-size:13px;color:var(--rust);margin:2px 0 0 !important}

/* ---------- chapters (the scroll engine) ---------- */
.chapters{padding:6vh 6vw 10vh;display:flex;flex-direction:column;gap:9vh;max-width:1100px;margin:0 auto}
.chapter{background:var(--card);border:3px solid var(--ink);box-shadow:8px 8px 0 var(--ink);
  padding:clamp(18px,4vw,40px);min-height:52vh;display:flex;flex-direction:column;justify-content:center;
  position:relative;opacity:.35;transform:rotate(-.6deg) translateY(30px) scale(.985);
  transition:opacity .5s ease, transform .5s ease}
.chapter:nth-child(even){transform:rotate(.7deg) translateY(30px) scale(.985)}
.chapter.lit{opacity:1;transform:rotate(-.6deg) translateY(0) scale(1)}
.chapter:nth-child(even).lit{transform:rotate(.7deg) translateY(0) scale(1)}
.chnum{position:absolute;top:-22px;left:14px;font-family:'Archivo Black',sans-serif;font-size:15px;
  background:var(--ink);color:var(--paper);padding:.2em .7em;transform:rotate(-3deg);box-shadow:3px 3px 0 var(--rust)}
.chapter h2{font-family:'Permanent Marker',cursive;font-size:clamp(26px,6vw,46px);margin:.2em 0;text-transform:uppercase}
.chapter h2::after{content:"";display:block;height:6px;margin-top:6px;
  background:repeating-linear-gradient(90deg,var(--rust) 0 18px, var(--ink) 18px 24px)}
.chapter p{font-size:clamp(14px,3vw,18px);max-width:36em}
.end-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}

.colophon{padding:5vh 6vw 8vh;text-align:center;font-size:13px;color:#e8dcae;background:#14110d;
  border-top:6px double var(--rust)}
.colophon .linklike{color:#e8a07e}

@media (max-width:520px){
  #bed{height:44vh}
  .gardenbar{padding:6px 2vw 10px}
  .hero{min-height:80vh}
  .btn.chunky{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .chapter{transition:none}
}