/* ---------------------------------------------------------------
   alkhiami.de v2 — the island
   A first-person world, not a page. The chrome here is HUD: it sits
   over the canvas and stays out of the way of the thing you walk in.
   --------------------------------------------------------------- */

@font-face{
  font-family:'Archivo';
  src:url('../fonts/archivo.woff2') format('woff2-variations');
  font-weight:100 900; font-stretch:62% 125%; font-style:normal; font-display:swap;
}
@font-face{
  font-family:'JetBrains Mono';
  src:url('../fonts/jetbrains.woff2') format('woff2-variations');
  font-weight:100 800; font-style:normal; font-display:swap;
}

:root{
  --night:#0E1420;
  --night-up:#182130;
  --panel:rgba(12,17,26,.93);
  --panel-solid:rgba(10,14,22,.96);
  --chalk:#EAF0FA;
  --chalk-dim:#9BA6B7;
  --rule:rgba(234,240,250,.16);

  --pink:#FF3D81;
  --blue:#2DA8FF;
  --amber:#FFB224;
  --violet:#A86BFF;
  --lime:#8BE04A;

  --gym:#DCE0E6;
  --ink:#171C25;
  --wall-deep:#0A0E16;

  --sans:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--night); color:var(--chalk);
  font:400 1rem/1.6 var(--sans);
  overflow:hidden;
  -webkit-text-size-adjust:100%;
}
body.reading{overflow:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:3px}

#scene{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none;cursor:grab}
body.playing #scene{cursor:none}

.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--amber);color:var(--ink);padding:.7rem 1rem;font-weight:700}
.skip:focus{left:.5rem;top:.5rem}

/* ---------------- veils: loading, start, no-webgl ---------------- */
.veil{
  position:fixed;inset:0;z-index:30;
  display:flex;align-items:center;justify-content:center;
  padding:1.25rem;
  background:radial-gradient(120% 90% at 50% 10%,rgba(23,32,50,.82),rgba(8,11,18,.94));
  backdrop-filter:blur(3px);
  text-align:center;
}
.veil[hidden]{display:none}
#loading p{font-family:var(--mono);color:var(--chalk-dim);font-size:.95rem}

.card{max-width:40rem}
.card h1{
  margin:0 0 .5rem;font-size:clamp(2.4rem,7vw,4.2rem);
  font-weight:800;font-stretch:120%;line-height:.95;letter-spacing:-.02em;
}
.card .sub{margin:0 auto 1.6rem;max-width:34rem;color:#C6D0DE;font-size:clamp(1rem,2.1vw,1.15rem)}
.card .go{margin:0 0 .55rem}
.btn--go{
  background:var(--lime);border-color:var(--lime);color:var(--ink);
  font-size:clamp(1.05rem,2.6vw,1.3rem);font-weight:800;font-stretch:112%;
  padding:.85rem 3rem;letter-spacing:.01em;
}
.btn--go:hover{background:#9CEA60;border-color:#9CEA60}
.card .hint{margin:0 0 1.5rem;font-size:.85rem;color:var(--chalk-dim)}
.keys{
  list-style:none;margin:0 auto 1.4rem;padding:0;max-width:30rem;
  display:grid;gap:.42rem;text-align:left;
}
.keys li{display:grid;grid-template-columns:7.2rem 1fr;gap:.8rem;align-items:baseline;font-size:.92rem}
.keys b{
  font-family:var(--mono);font-size:.78rem;font-weight:700;
  background:var(--night-up);border:1px solid var(--rule);border-radius:5px;
  padding:.2rem .45rem;text-align:center;color:var(--chalk);
}
.keys span{color:var(--chalk-dim)}
.touchkeys{display:none;list-style:none;margin:0 auto 1.3rem;padding:0;max-width:22rem;
  gap:.45rem;text-align:left}
.touchkeys li{display:grid;grid-template-columns:6.4rem 1fr;gap:.7rem;align-items:baseline;font-size:.92rem}
.touchkeys b{font-size:.78rem;font-weight:700;background:var(--night-up);
  border:1px solid var(--rule);border-radius:5px;padding:.22rem .45rem;text-align:center}
.touchkeys span{color:var(--chalk-dim)}
.card .alt{margin:0;display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap}

.btn{
  display:inline-block;font:inherit;font-size:.95rem;font-weight:600;
  padding:.6rem 1.1rem;border-radius:999px;cursor:pointer;
  background:transparent;color:var(--chalk);
  border:1px solid var(--rule);text-decoration:none;
}
.btn:hover{border-color:var(--chalk)}
.corner{position:fixed;right:.9rem;bottom:.9rem;z-index:25;background:var(--panel)}

#nogl h1{font-size:1.6rem;margin:0 0 .6rem}

/* ---------------- HUD ---------------- */
/* The reticle has to say two things at once: here is where you are pointing,
   and this thing under it can be read. So it opens up and takes the colour of
   whatever it is on. */
#crosshair{
  position:fixed;left:50%;top:50%;z-index:12;width:0;height:0;
  opacity:0;transition:opacity .2s;pointer-events:none;
  --aim:#EAF0FA;
}
body.playing #crosshair{opacity:.92}
#crosshair.on{opacity:1}
#crosshair b{
  position:absolute;width:3.5px;height:3.5px;margin:-1.75px;border-radius:50%;
  background:var(--aim);box-shadow:0 0 0 1.5px rgba(8,12,20,.7);
  transition:background .14s;
}
#crosshair i{
  position:absolute;background:var(--aim);
  box-shadow:0 0 0 1px rgba(8,12,20,.55);
  transition:transform .15s cubic-bezier(.2,.9,.3,1),background .14s;
}
#crosshair i:nth-child(1),#crosshair i:nth-child(3){width:2px;height:7px;margin:-3.5px -1px}
#crosshair i:nth-child(2),#crosshair i:nth-child(4){width:7px;height:2px;margin:-1px -3.5px}
#crosshair i:nth-child(1){transform:translateY(-9px)}
#crosshair i:nth-child(2){transform:translateX(9px)}
#crosshair i:nth-child(3){transform:translateY(9px)}
#crosshair i:nth-child(4){transform:translateX(-9px)}
#crosshair.on i:nth-child(1){transform:translateY(-17px)}
#crosshair.on i:nth-child(2){transform:translateX(17px)}
#crosshair.on i:nth-child(3){transform:translateY(17px)}
#crosshair.on i:nth-child(4){transform:translateX(-17px)}

#reticle-label{
  position:fixed;left:50%;top:calc(50% + 32px);transform:translateX(-50%);
  z-index:13;pointer-events:none;text-align:center;
  background:var(--panel);border:1px solid var(--rule);border-radius:9px;
  padding:.35rem .75rem;max-width:min(28rem,82vw);
}
#reticle-label[hidden]{display:none}
#reticle-name{
  display:block;font-weight:800;font-stretch:106%;font-size:.98rem;
  line-height:1.3;word-break:break-word;
}
#reticle-key{
  display:block;font-family:var(--mono);font-size:.7rem;
  color:var(--chalk-dim);margin-top:.18rem;letter-spacing:.04em;
}

#hud{
  position:fixed;left:0;right:0;bottom:0;z-index:20;
  padding:1rem clamp(.9rem,3vw,1.6rem) clamp(1rem,3vh,1.6rem);
  pointer-events:none;
  display:flex;flex-direction:column;gap:.6rem;align-items:flex-start;
}
.pills{display:flex;gap:.45rem;flex-wrap:wrap;margin:0}
#zone,#mode{
  margin:0;font-family:var(--mono);font-size:.76rem;letter-spacing:.05em;
  color:var(--chalk-dim);background:var(--panel);
  border:1px solid var(--rule);border-radius:999px;padding:.3rem .8rem;
}
#mode{color:var(--lime);border-color:rgba(139,224,74,.45)}
#mode.walking{color:var(--amber);border-color:rgba(255,178,36,.45)}

/* This is the only place the island explains itself in words, so it has to
   carry like a subtitle, not hide in a corner. */
#focus{
  width:min(42rem,90vw);
  background:var(--panel-solid);
  border:1px solid var(--rule);
  border-left:5px solid var(--chalk-dim);
  border-radius:4px 14px 14px 4px;
  padding:1rem 1.35rem 1.1rem;
  box-shadow:0 18px 44px rgba(0,0,0,.55);
}
#focus[hidden]{display:none}
#focus-name{
  margin:0 0 .4rem;font-size:clamp(1.2rem,2.4vw,1.45rem);
  font-weight:800;font-stretch:110%;line-height:1.2;
  word-break:break-word;letter-spacing:-.005em;
}
#focus-text{
  margin:0;font-size:clamp(1rem,1.7vw,1.1rem);line-height:1.55;
  color:#DCE5F2;max-width:52ch;
}

/* ---------------- touch controls ----------------
   A phone has no keyboard and no mouse, so everything the keys do needs a
   thumb-sized equivalent, and nothing may sit where a thumb already is. */
#flycontrols{
  position:fixed;right:.7rem;bottom:calc(.8rem + env(safe-area-inset-bottom,0px));
  z-index:22;display:none;flex-direction:column;gap:.55rem;
}
#flycontrols button{
  width:3.2rem;height:3.2rem;border-radius:50%;
  font:700 1.05rem/1 var(--sans);
  background:var(--panel-solid);color:var(--chalk);
  border:1px solid var(--rule);
  touch-action:none;-webkit-tap-highlight-color:transparent;
}
#flycontrols button:active{background:var(--night-up);border-color:var(--chalk)}
#flycontrols #fly-toggle{font-size:.72rem;letter-spacing:.03em}

#stick{
  display:none;position:fixed;z-index:21;pointer-events:none;
  left:1.1rem;bottom:calc(1.1rem + env(safe-area-inset-bottom,0px));
  width:7.2rem;height:7.2rem;border-radius:50%;
  border:2px solid rgba(234,240,250,.26);
  background:radial-gradient(circle,rgba(234,240,250,.07),rgba(10,14,22,.30));
}
#stick i{
  position:absolute;left:50%;top:50%;width:2.9rem;height:2.9rem;margin:-1.45rem;
  border-radius:50%;background:rgba(234,240,250,.5);
  border:1px solid rgba(10,14,22,.55);
}

/* the only way to open a service without an E key */
#openbtn{
  display:none;position:fixed;z-index:23;
  right:.7rem;bottom:calc(12.2rem + env(safe-area-inset-bottom,0px));
  padding:.75rem 1.3rem;border-radius:999px;
  background:var(--lime);color:var(--ink);border:none;
  font:800 .95rem/1 var(--sans);letter-spacing:.01em;
  -webkit-tap-highlight-color:transparent;
}

@media (hover:none) and (pointer:coarse), (max-width:760px){
  #flycontrols{display:flex}
  #stick{display:block}
  #openbtn:not([hidden]){display:block}
  .touchkeys{display:grid}
  .keys{display:none}

  /* the words go to the top, where no thumb covers them */
  #hud{top:calc(.55rem + env(safe-area-inset-top,0px));bottom:auto;
       padding:0 .7rem;gap:.45rem}
  .pills{padding-right:7.2rem}
  #focus{
    width:100%;padding:.75rem .9rem .85rem;
    border-radius:3px 11px 11px 3px;box-shadow:0 10px 26px rgba(0,0,0,.5);
  }
  #focus-name{font-size:1.08rem}
  #focus-text{font-size:.96rem;line-height:1.45;max-width:none}
  #zone,#mode{font-size:.66rem;padding:.26rem .62rem;letter-spacing:.03em}

  #textToggle{
    top:calc(.55rem + env(safe-area-inset-top,0px));right:.6rem;bottom:auto;
    font-size:.72rem;padding:.34rem .7rem;
  }
  /* the map moves out from under the text and in between the thumbs */
  #minimap{
    left:50%;transform:translateX(-50%);right:auto;top:auto;
    bottom:calc(.9rem + env(safe-area-inset-bottom,0px));
    width:68px;height:68px;
  }
  #reticle-label{top:calc(50% + 26px);max-width:88vw;padding:.4rem .8rem}
  #reticle-name{font-size:1.02rem}
  .card h1{font-size:clamp(2rem,9vw,2.8rem)}
  .card .sub{font-size:.98rem;margin-bottom:1.2rem}
  .btn--go{padding:.9rem 3.4rem}
}
@media (max-width:420px){ #minimap{display:none} }

#minimap{
  position:fixed;right:.9rem;top:.9rem;z-index:20;
  width:160px;height:160px;border-radius:50%;
  pointer-events:none;
}
#minimap[hidden]{display:none}

/* ---------------- the text version ---------------- */
.visually-hidden{
  position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;
}
#text{
  position:fixed;inset:0;z-index:40;overflow-y:auto;
  background:var(--night);
  padding:clamp(1.4rem,5vw,3.5rem) clamp(1.1rem,5vw,3rem) 5rem;
}
#text > *{max-width:62ch;margin-left:auto;margin-right:auto}
#text h2{
  font-size:clamp(1.8rem,4.5vw,2.6rem);font-weight:800;font-stretch:114%;
  line-height:1.1;margin:1.4rem auto .6rem;letter-spacing:-.015em;
}
#text h3{
  font-size:1.3rem;font-weight:800;font-stretch:108%;
  margin:2.6rem auto .8rem;padding-top:1.2rem;border-top:1px solid var(--rule);
}
#text h4{font-size:.86rem;font-weight:700;margin:1.4rem auto .45rem;color:var(--amber)}
#text p{margin:0 auto .9rem;color:#C6D0DE}
#text ol,#text ul,#text dl{margin:0 auto 1rem;padding-left:1.2rem}
#text li{margin-bottom:.4rem;color:#C6D0DE}
#text dt{font-weight:700;margin-top:.9rem}
#text dt a{font-family:var(--mono);font-size:.92em}
#text dd{margin:.2rem 0 0;color:#C6D0DE}
#text ul{list-style:none;padding-left:0;columns:2;column-gap:2rem}
#text ul li a{font-family:var(--mono);font-size:.84rem;color:var(--blue)}
#text .foot{margin-top:2.6rem;font-size:.86rem;color:var(--chalk-dim)}
#text #closeText{margin:0 0 1rem;display:inline-block}
#text strong{color:var(--chalk)}

@media (max-width:620px){
  #text ul{columns:1}
  #text{padding-bottom:7rem}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.001ms!important;animation-duration:.001ms!important}
}