/* Tin Whistle Games (2026-10-10 rework). Night, brass and pressed tin: the studio is the brass whistle on the
   tin floor in the hero; Sheep Tag Online keeps its own gold and cream inside its section. Tokens: ../DESIGN.md. */

@font-face{
  font-family:"Big Shoulders Display";
  src:url("/fonts/big-shoulders-display-latin.woff2") format("woff2");
  font-weight:100 900; font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD;
}

:root{
  --night:#0b0f0d; --night-2:#121815; --night-3:#1a211d; --line:#2a332e;
  --pewter:#dfe3df; --pewter-2:#a9b2ac; --pewter-3:#7f8a83;
  --brass:#c9a43a; --brass-hi:#e2bd52; --brass-deep:#9c7d26;
  --gold:#f6c343; --gold-hover:#ffd35c; --gold-deep:#e0a62a; --soil:#22170f; --cream:#f4efe6;
  --display:"Big Shoulders Display","Arial Narrow",system-ui,sans-serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --gutter:clamp(16px,4.5vw,56px);
  --z-canvas:0; --z-shade:1; --z-hero:2; --z-top:20;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scrollbar-color:var(--line) var(--night);scroll-behavior:smooth;scroll-padding-top:72px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--night);color:var(--pewter);font:1.0625rem/1.6 var(--body);caret-color:var(--brass-hi)}
::selection{background:var(--brass);color:var(--night)}
a{color:var(--pewter);text-underline-offset:4px;text-decoration-thickness:1.5px;text-decoration-color:var(--brass)}
a:hover{text-decoration-thickness:2.5px}
:focus-visible{outline:3px solid var(--brass-hi);outline-offset:3px;border-radius:6px}
img,video{max-width:100%;display:block}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;font-weight:800;letter-spacing:-0.01em;line-height:.92;margin:0;text-wrap:balance}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.wrap{max-width:76rem;margin:0 auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--brass);color:var(--night);padding:10px 14px;border-radius:8px;font-weight:700}
.skip:focus{top:12px}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:12px;
  font:700 1rem/1 var(--body);text-decoration:none;border:0;cursor:pointer;
  transition:background-color .15s var(--ease-out),transform .15s var(--ease-out),box-shadow .15s var(--ease-out),color .15s;
}
.btn svg{width:18px;height:18px;fill:currentColor}
.btn:active{transform:translateY(2px)}
.btn-sm{min-height:40px;padding:0 16px;font-size:.92rem;border-radius:10px}
.btn-lg{min-height:56px;padding:0 28px;font-size:1.08rem;border-radius:14px}
.btn-brass{background:var(--brass);color:var(--night);box-shadow:0 3px 0 var(--brass-deep)}
.btn-brass:hover{background:var(--brass-hi)}
.btn-brass:active{box-shadow:0 1px 0 var(--brass-deep)}
.btn-gold{background:var(--gold);color:var(--soil);box-shadow:0 3px 0 var(--gold-deep)}
.btn-gold:hover{background:var(--gold-hover)}
.btn-gold:active{box-shadow:0 1px 0 var(--gold-deep)}
.btn-ghost{background:rgba(11,15,13,.5);color:var(--cream);box-shadow:inset 0 0 0 1.5px rgba(244,239,230,.45)}
.btn-ghost:hover{background:rgba(11,15,13,.75);box-shadow:inset 0 0 0 1.5px var(--cream)}

/* header */
.top{
  position:fixed;inset:0 0 auto 0;z-index:var(--z-top);display:flex;align-items:center;gap:clamp(12px,3vw,36px);
  padding:calc(env(safe-area-inset-top,0px) + 14px) var(--gutter) 14px;
  transition:background-color .3s var(--ease-out),box-shadow .3s var(--ease-out);
}
.top.solid{background:rgba(11,15,13,.92);box-shadow:0 8px 24px -16px rgba(0,0,0,.8)}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--pewter);margin-right:auto}
.brand-mark{width:34px;height:34px;color:var(--brass)}
.brand span{font:800 1.3rem/1 var(--display);text-transform:uppercase;letter-spacing:.01em}
.top nav{display:flex;gap:clamp(14px,2.4vw,28px)}
.top nav a{text-decoration:none;font-weight:600;font-size:.98rem;color:var(--pewter-2);padding:8px 2px;transition:color .15s}
.top nav a:hover{color:var(--pewter)}
@media (max-width:767px){
  .top nav{display:none}
  .brand span{font-size:1.15rem}
}

/* hero */
.hero{position:relative;min-height:100dvh;overflow:hidden;background:var(--night);isolation:isolate}
.hero-canvas{
  position:absolute;inset:0;width:100%;height:100%;z-index:var(--z-canvas);display:block;touch-action:pan-y;
  opacity:0;transition:opacity 1.2s var(--ease-out);cursor:pointer;
}
.hero.ready .hero-canvas{opacity:1}
.hero.no-webgl{background:var(--night) url("/media/og.jpg") 70% 50%/cover no-repeat}
.hero.no-webgl .hero-canvas{display:none}
/* shade behind the copy so text holds over the lit tin; the canvas stays interactive underneath */
.hero::before{content:"";position:absolute;inset:0;z-index:var(--z-shade);pointer-events:none;
  background:linear-gradient(90deg,rgba(11,15,13,.82) 0%,rgba(11,15,13,.55) 32%,rgba(11,15,13,0) 52%)}
.hero-copy,.hero-play{position:relative;z-index:var(--z-hero);pointer-events:none}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:22vh;z-index:var(--z-shade);pointer-events:none;background:linear-gradient(180deg,rgba(11,15,13,0),var(--night))}
.hero-copy>*,.hero-play>*{pointer-events:auto}
.hero-copy{padding:clamp(120px,22vh,220px) var(--gutter) 0;max-width:min(44rem,52vw)}
.hero h1{font-size:clamp(3.6rem,8.4vw,8.25rem);font-weight:900;line-height:.84;color:var(--pewter);letter-spacing:-0.015em;
  text-shadow:0 2px 24px rgba(0,0,0,.55)}
.lede{margin:24px 0 0;max-width:30ch;font-size:clamp(1.15rem,1.6vw,1.35rem);line-height:1.45;color:var(--pewter-2);font-weight:500}
.hero-play{padding:28px var(--gutter) 40px;max-width:min(44rem,52vw)}

.quest{max-width:30rem}
.quest-text{margin:0 0 10px;color:var(--pewter-2);font-size:1rem}
.quest-text b{color:var(--pewter);font-weight:650}
.quest-dots{display:flex;gap:6px;margin-bottom:18px}
.quest-dots i{width:22px;height:5px;border-radius:3px;background:var(--line);transition:background-color .25s var(--ease-out),transform .25s var(--ease-out)}
.quest-dots i.on{background:var(--brass-hi)}
.quest-won{display:none;gap:12px;flex-wrap:wrap;margin:4px 0 18px}
.quest.won .quest-won{display:flex}
.quest.won .quest-dots{display:none}
.quest.won .quest-text{color:var(--pewter)}

.whistle{display:flex;gap:clamp(6px,0.8vw,10px);flex-wrap:nowrap}
.hole{
  position:relative;flex:none;width:clamp(44px,4.4vw,52px);height:clamp(44px,4.4vw,52px);border-radius:50%;border:0;cursor:pointer;padding:0;
  background:radial-gradient(circle at 50% 50%,#050605 0 38%,var(--brass) 40% 55%,var(--brass-deep) 58% 64%,transparent 66%),var(--night-3);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 6px 14px -8px rgba(0,0,0,.9);
  transition:transform .12s var(--ease-out),box-shadow .2s var(--ease-out);
}
.hole:nth-child(3){margin-right:10px}
.hole:hover{box-shadow:inset 0 0 0 2px rgba(226,189,82,.35),0 6px 14px -8px rgba(0,0,0,.9)}
.hole:active,.hole.hit{transform:scale(.92)}
.hole.next{animation:next 1.5s ease-in-out infinite}
.hole.hit::after{content:"";position:absolute;inset:-4px;border-radius:50%;box-shadow:0 0 0 2px var(--brass-hi);animation:ping .5s var(--ease-out) forwards}
@keyframes next{0%,100%{box-shadow:inset 0 0 0 2px rgba(226,189,82,.25),0 0 0 0 rgba(226,189,82,0)}50%{box-shadow:inset 0 0 0 2px var(--brass-hi),0 4px 18px -4px rgba(226,189,82,.55)}}
@keyframes ping{from{opacity:1;transform:scale(.9)}to{opacity:0;transform:scale(1.35)}}
.hole kbd{position:absolute;left:50%;bottom:-22px;transform:translateX(-50%);font:600 .75rem/1 var(--body);color:var(--pewter-2)}
.how{margin:34px 0 0;font-size:.88rem;color:var(--pewter-2)}
.how .touch{display:none}
@media (hover:none){.hole kbd{display:none}.how{margin-top:14px}.how .keys{display:none}.how .touch{display:inline}}

.mute{
  position:absolute;right:var(--gutter);bottom:calc(env(safe-area-inset-bottom,0px) + 28px);z-index:var(--z-hero);
  display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:22px;border:0;cursor:pointer;
  background:rgba(18,24,21,.7);color:var(--pewter-2);font:600 .88rem/1 var(--body);box-shadow:inset 0 0 0 1px var(--line);
}
.mute:hover{color:var(--pewter)}
.mute svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mute svg path:first-child{fill:currentColor;stroke:none}
.mute .cross{display:none}
.mute[aria-pressed="true"] .cross{display:inline}
.mute[aria-pressed="true"] .wave{display:none}

@media (max-width:767px){
  .hero{display:flex;flex-direction:column}
  .hero::before{background:linear-gradient(180deg,rgba(11,15,13,.7) 0%,rgba(11,15,13,0) 30%,rgba(11,15,13,0) 58%,rgba(11,15,13,.88) 78%)}
  .hero-copy{padding-top:calc(env(safe-area-inset-top,0px) + 92px);max-width:none}
  .hero h1{font-size:clamp(2.9rem,13.5vw,4.4rem)}
  .lede{margin-top:14px;font-size:1.05rem}
  .hero-play{margin-top:auto;max-width:none;padding-bottom:calc(env(safe-area-inset-bottom,0px) + 22px)}
  .quest-text{font-size:.95rem}
  .whistle{gap:8px;flex-wrap:nowrap}
  .hole{width:48px;height:48px;flex:none}
  .hole:nth-child(3){margin-right:6px}
  .mute{top:calc(env(safe-area-inset-top,0px) + 76px);bottom:auto;padding:0 12px}
  .mute span{display:none}
}

/* Sheep Tag: the film */
.flagship{background:var(--night);padding-bottom:clamp(64px,10vw,128px)}
.film{position:relative;min-height:min(92dvh,56rem);display:flex;align-items:flex-end;overflow:hidden}
.film-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.film::after{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg,var(--night) 0%,rgba(11,15,13,0) 22%,rgba(11,15,13,0) 45%,rgba(11,15,13,.82) 82%,var(--night) 100%),
  linear-gradient(90deg,rgba(11,15,13,.7) 0%,rgba(11,15,13,0) 60%)}
.film-copy{position:relative;z-index:1;width:100%;max-width:76rem;margin:0 auto;padding:0 var(--gutter) clamp(40px,6vw,72px)}
.film-copy h2{width:clamp(240px,34vw,460px);margin-left:-1%}
.film-copy h2 img{width:100%;height:auto}
.film-line{max-width:40ch;margin:18px 0 26px;color:var(--cream);font-size:clamp(1.08rem,1.5vw,1.25rem);line-height:1.5}
.film-actions{display:flex;gap:12px;flex-wrap:wrap}
.film-pause{position:absolute;z-index:2;right:var(--gutter);bottom:clamp(40px,6vw,72px);width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(11,15,13,.55);color:var(--cream);box-shadow:inset 0 0 0 1.5px rgba(244,239,230,.35)}
.film-pause:hover{background:rgba(11,15,13,.8)}
.film-pause svg{width:18px;height:18px;fill:currentColor;margin:auto}
.film-pause .r{display:none}
.film-pause[aria-pressed="true"] .r{display:inline}
.film-pause[aria-pressed="true"] .p{display:none}

.stills{list-style:none;margin:clamp(40px,6vw,72px) 0 0;padding:0;display:grid;gap:12px;
  grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,auto)}
.stills li{position:relative;border-radius:14px;overflow:hidden;background:var(--night-2)}
.stills li.big{grid-column:span 2;grid-row:span 2}
.stills img{width:100%;height:100%;object-fit:cover;aspect-ratio:1200/630}
.stills span{position:absolute;left:14px;bottom:12px;font:800 1.15rem/1 var(--display);text-transform:uppercase;letter-spacing:.02em;color:var(--cream);
  text-shadow:0 1px 10px rgba(0,0,0,.8)}
.stills li.big span{font-size:1.6rem;left:20px;bottom:18px}
@media (max-width:767px){
  .stills{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);scroll-padding-inline:var(--gutter);scrollbar-width:none}
  .stills li{flex:0 0 84%;scroll-snap-align:start}
  .stills li.big{flex-basis:84%}
}

.sides{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);margin-top:clamp(56px,8vw,104px)}
.side{display:grid;grid-template-columns:auto 1fr;column-gap:20px;align-items:start}
.side img{width:76px;height:76px;grid-row:span 2}
.side h3{font-size:clamp(1.9rem,3vw,2.6rem);color:var(--gold);margin:6px 0 10px}
.side-wolf h3{color:var(--cream)}
.side p{margin:0;max-width:44ch;color:var(--pewter-2)}
.st-more{margin:clamp(40px,6vw,64px) 0 0;max-width:68ch;color:var(--pewter-3);font-size:.98rem}
.st-more a{color:var(--pewter-2);font-weight:600}
@media (max-width:767px){.sides{grid-template-columns:1fr}}

/* studio */
.studio{background:var(--night-2);padding-block:clamp(72px,11vw,144px);border-block:1px solid var(--line)}
.studio-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(40px,6vw,96px);align-items:start}
.studio h2{font-size:clamp(2.8rem,6vw,5.25rem);color:var(--pewter)}
.studio-head p{margin:24px 0 0;max-width:46ch;font-size:clamp(1.08rem,1.4vw,1.2rem);color:var(--pewter-2)}
.tenets{margin:0;display:grid;gap:28px}
.tenets div{padding-top:20px;border-top:1px solid var(--line)}
.tenets dt{font:800 1.6rem/1 var(--display);text-transform:uppercase;color:var(--brass-hi);margin-bottom:8px}
.tenets dd{margin:0;color:var(--pewter-2);max-width:46ch}
.whynote{grid-column:1/-1;margin:clamp(16px,3vw,40px) 0 0}
.whynote blockquote{margin:0}
.whynote p{margin:0;max-width:36ch;font:700 clamp(1.7rem,3.4vw,2.9rem)/1.12 var(--display);text-transform:uppercase;color:var(--pewter);letter-spacing:0}
@media (max-width:767px){.studio-grid{grid-template-columns:1fr}}

/* contact and footer */
.contact{padding-block:clamp(72px,10vw,128px)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(24px,5vw,80px);align-items:start}
.contact h2{font-size:clamp(2.8rem,6vw,5.25rem)}
.lines{list-style:none;margin:0;padding:0;display:grid;gap:0}
.lines li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 24px;padding:18px 0;border-bottom:1px solid var(--line)}
.lines li:first-child{border-top:1px solid var(--line)}
.lines span{color:var(--pewter-3)}
.lines a{font-weight:650;overflow-wrap:anywhere}
@media (max-width:767px){.contact-grid{grid-template-columns:1fr}}
.foot{padding-block:36px calc(env(safe-area-inset-bottom,0px) + 36px);border-top:1px solid var(--line);background:#080b0a}
.foot-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 28px}
.foot-row p{margin:0;color:var(--pewter-3);font-size:.92rem}
.foot .brand{margin-right:auto}
.foot .brand-mark{width:28px;height:28px}
.foot .fine{flex-basis:100%;font-size:.84rem}

/* trailer dialog */
.trailer{width:min(92vw,1280px);padding:0;border:0;border-radius:16px;background:#000;color:var(--cream);overflow:visible}
.trailer::backdrop{background:rgba(5,7,6,.86)}
.trailer video{width:100%;height:auto;border-radius:16px}
.trailer-close{position:absolute;right:0;top:-54px;width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;background:rgba(244,239,230,.12);color:var(--cream)}
.trailer-close:hover{background:rgba(244,239,230,.22)}
.trailer-close svg{width:20px;height:20px;stroke:currentColor;stroke-width:2;stroke-linecap:round;fill:none;margin:auto}
.trailer[open]{animation:pop .35s var(--ease-out)}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}

/* 404 */
.lost{min-height:100dvh;display:grid;place-items:center;text-align:center;padding:96px var(--gutter)}
.lost h1{font-size:clamp(3.4rem,10vw,7rem)}
.lost p{color:var(--pewter-2);max-width:40ch;margin:20px auto 0}
.lost .brand-mark{width:72px;height:72px;margin:0 auto 24px;color:var(--brass)}

@media (prefers-reduced-motion:reduce){
  .hole.next{animation:none;box-shadow:inset 0 0 0 2px var(--brass-hi)}
  .hole.hit::after,.trailer[open]{animation:none}
  .hero-canvas{transition:none}
}