/* Contact: the radio room */
body.scenepage{overflow-x:hidden}
.radio{position:relative;height:100vh;min-height:680px;overflow:hidden;background:#000}
.scenebox{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:max(100vw,calc(100vh * 1.7768));aspect-ratio:1672/941}
.scenebox .room{position:absolute;inset:0;width:100%;height:100%;display:block}
.hud{position:absolute;z-index:5}
.hud.top{left:var(--gut);top:calc(var(--navh) + 2vh)}
.hud.top h1{font-size:clamp(28px,3.2vw,50px);margin:0}
.tx{position:absolute;z-index:5;left:var(--gut);top:calc(var(--navh) + 10vh);width:min(40vw,600px)}
.ways{position:absolute;z-index:5;left:var(--gut);bottom:4vh;display:flex;gap:28px;flex-wrap:wrap}
.ways a{display:flex;flex-direction:column;gap:2px;color:#fff}
.ways a span{font-family:var(--label);font-variation-settings:'wdth' 150;font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:#7a7a7a}
.ways a b{font-family:var(--mono);font-weight:400;font-size:14px;letter-spacing:.03em;border-bottom:1px solid #3a3a3a;transition:border-color .3s}
.ways a:hover b{border-color:#FF6F52}
/* the room comes alive: lamp, valves, needles, reels */
.scenebox .life{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen}
.life .needle line{stroke:#FF6F52;stroke-width:1.6;stroke-linecap:round;filter:drop-shadow(0 0 3px rgba(255,111,82,.8))}
.life .needle circle{fill:#FF6F52}
.life .reel circle{fill:none;stroke:#FF6F52;stroke-width:2;stroke-opacity:.7}
.life .reel circle:last-child{fill:#FF6F52;stroke:none}
.life .reel{animation:turn 4s linear infinite;transform-origin:0 0;transform-box:view-box}
.life g:nth-child(2) > .reel{animation-duration:5.2s}
@keyframes turn{to{transform:rotate(360deg)}}
/* the radar on the wall */
.radar{position:absolute;left:83.3%;top:28.6%;width:13.9%;aspect-ratio:1;border-radius:50%;overflow:visible}
.radar svg{width:100%;height:100%;display:block;overflow:visible}
.radar .coast{fill:none;stroke:#fff;stroke-width:1.2;stroke-opacity:.8}
.radar .rng{fill:none;stroke:#FF6F52;stroke-width:1;stroke-opacity:.25}
.radar .cross{stroke:#FF6F52;stroke-opacity:.15}
.radar .beamL{stroke:#FF6F52;stroke-width:1.5;stroke-opacity:.9}
.radar .town circle{fill:#000;stroke:#fff;stroke-width:1.5;transition:fill .3s,stroke .3s}
.radar .town .halo{fill:none;stroke:#FF6F52;stroke-opacity:0}
.radar .town text{font-family:var(--label);font-variation-settings:'wdth' 150;font-size:22px;letter-spacing:.1em;text-transform:uppercase;fill:#fff;opacity:0;transition:opacity .3s}
.radar .town.lit circle:first-child{fill:#FF6F52;stroke:#FF6F52}
.radar .town.lit text{opacity:1}
.radar .town.lit .halo{animation:halo 1.6s ease-out forwards}
@keyframes halo{0%{stroke-opacity:.9;r:6}100%{stroke-opacity:0;r:40}}
.radar .home{fill:#FF6F52;filter:drop-shadow(0 0 6px #FF6F52)}
.mapread{position:absolute;left:50%;top:104%;transform:translateX(-50%);white-space:nowrap;font-family:var(--label);font-variation-settings:'wdth' 150;font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:#FF6F52}
.hud.sweepnote{right:var(--gut);bottom:4vh;max-width:30ch;text-align:right;font-family:var(--mono);font-size:12.5px;line-height:1.8;color:#8a8a8a}
.tx{position:relative;border:1px solid #3a3a3a;background:rgba(0,0,0,.72);box-shadow:0 0 0 1px #000,0 40px 80px rgba(0,0,0,.6);overflow:hidden}
.tx::before{content:none;position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 3px);z-index:0}
.txbar{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 22px;border-bottom:1px solid #2b2b2b;font-family:var(--label);font-variation-settings:'wdth' 150;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#7a7a7a}
.txbar .lamp{display:flex;align-items:center;gap:10px;color:#9a9a9a}.txbar .lamp b{color:#fff;font-weight:400}.txbar .lamp em{font-style:normal;color:#6a6a6a}
.txbar .lamp i{width:6px;height:6px;border-radius:50%;background:#FF6F52;box-shadow:0 0 8px 2px rgba(255,111,82,.5)}.txbar .lamp i.off{background:#5e5e5e;box-shadow:none}
.txform{position:relative;z-index:1;padding:22px 22px 18px;min-height:220px}
.line{display:grid;grid-template-columns:1fr;gap:6px;padding:12px 0;border-bottom:1px solid #1f1f1f;opacity:0;transform:translateY(8px);transition:opacity .5s,transform .5s}
.line.on{opacity:1;transform:none}
.line.done{opacity:.55}
.pr{font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:#FF6F52;min-height:1.6em}
.pr::before{content:'> ';color:#5a5a5a}
.pr.typing::after{content:'_';animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.line input,.line textarea{width:100%;background:transparent;border:0;color:#fff;font-family:var(--mono);font-size:15px;letter-spacing:.04em;padding:6px 0;outline:none;caret-color:#FF6F52;resize:vertical;line-height:1.7}
.line input::placeholder{color:#3a3a3a}
.line{position:relative}
.line .nxt{position:absolute;right:0;bottom:12px;display:inline-flex;align-items:center;gap:8px;background:none;border:1px solid #3a3a3a;color:#fff;font-family:var(--label);font-variation-settings:'wdth' 150;font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;padding:8px 12px;cursor:pointer;opacity:0;transform:translateY(4px);transition:opacity .3s,transform .3s,border-color .3s}
.line .nxt kbd{font-family:var(--mono);font-size:9px;letter-spacing:.06em;text-transform:none;border:1px solid #4a4a4a;border-radius:2px;padding:1px 5px;color:#FF6F52}
.line.on:not(.done) .nxt{opacity:1;transform:none}
.line .nxt:hover{border-color:#FF6F52;color:#FF6F52}
.line input{padding-right:120px}
.line .tip{font-family:var(--mono);font-size:10.5px;color:#5a5a5a}
.line.act{display:flex;align-items:center;gap:18px;border-bottom:0;padding-top:22px}
.hint{font-family:var(--mono);font-size:10.5px;color:#5a5a5a}
.err{font-family:var(--mono);font-size:11px;color:#ff7a7a;min-height:1.4em;padding-top:8px}
.launch{position:absolute;right:26px;top:60px;bottom:26px;width:1px;z-index:2;pointer-events:none;opacity:0}
.launch .rail{position:absolute;inset:0;background:linear-gradient(0deg,#3a3a3a,rgba(255,111,82,.8))}
.launch .cap{position:absolute;left:50%;bottom:0;transform:translate(-50%,0);padding:6px 12px;border:1px solid #FF6F52;color:#FF6F52;font-family:var(--label);font-variation-settings:'wdth' 150;font-size:9px;letter-spacing:.2em;text-transform:uppercase;white-space:nowrap;background:#000;box-shadow:0 0 14px rgba(255,111,82,.4)}
.stamp{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:rgba(0,0,0,.92);opacity:0;pointer-events:none}
.stamp b{font-family:var(--disp);font-weight:400;text-transform:uppercase;font-size:clamp(40px,5vw,84px);line-height:1;letter-spacing:.008em}
.stamp span{margin-top:12px;font-family:var(--label);font-variation-settings:'wdth' 150;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#FF6F52}
.stamp small{margin-top:18px;font-family:var(--mono);font-size:12px;color:#9a9a9a;max-width:34ch;line-height:1.9}
.stamp.on{opacity:1;pointer-events:auto}
.tx.sent .txform{visibility:hidden}
@media (max-width:1000px){.tx{width:min(46vw,600px)}}
@media (max-width:900px){
  /* phones: the room is a still, no instruments, the title centred, the form is the page */
  .radio{height:auto;min-height:100vh;padding:calc(var(--navh) + 5vh) 6vw 8vh;display:flex;flex-direction:column;align-items:center;gap:22px}
  .scenebox{position:absolute;inset:0;left:0;top:0;width:100%;height:100%;transform:none;aspect-ratio:auto;z-index:0}
  .scenebox .room{object-fit:cover;opacity:.28}
  .scenebox .life,.radar,.hud.sweepnote,.tapehint{display:none!important}
  .hud.top,.tx,.ways{position:relative;left:auto;top:auto;right:auto;bottom:auto;width:100%;max-width:440px;z-index:3}
  .hud.top{text-align:left}.hud.top h1{text-align:left;font-size:clamp(30px,9vw,44px)}
  .txbar{padding:12px 16px;gap:10px;font-size:9px}.txbar > span:first-child,.txbar > span:last-child{display:none}.txbar .lamp{width:100%;justify-content:center;flex-wrap:wrap}.txbar .lamp em{display:none}
  .txform{padding:16px 16px 14px;min-height:0}
  .line input{padding-right:110px}
  .line.act{flex-direction:column;align-items:stretch;gap:10px}.line.act .btn{width:100%;text-align:center}.hint{text-align:center}
  .ways{justify-content:flex-start;flex-direction:column;gap:16px}.ways a{align-items:flex-start;text-align:left}
}