/* nik.os — the BuildWithNik desktop */
:root{
  --bg:#e8e6ec; --bg2:#dcd9e1; --ink:#121214; --muted:#6c6a75; --line:#cfcdd4; --win:#f6f5f7; --win-b:#cfcdd2;
  --purple:#6a3df0; --purple-d:#3b1e9c; --pink:#ff5fb8; --mint:#8ff0c8; --yellow:#ffd24a;
  --night:#111026; --fg:#FCEAF8; --accent:#EC4FA0;
  --ui:'Inter',system-ui,-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
  --fx:300px;--fy:160px;--fw:940px;--fh:520px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.5 var(--ui);overflow-x:clip;-webkit-font-smoothing:antialiased}
button,input{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer}
a{color:inherit}
svg{display:block}
:focus-visible{outline:2px solid var(--purple);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:#000;color:#fff;padding:10px 14px;border-radius:10px;transition:top .2s}
.skip:focus{top:12px}
.wrap{width:min(1200px,100% - 48px);margin-inline:auto}

/* ============ DESKTOP ============ */
.desktop{position:relative;height:100vh;height:100svh;min-height:640px;overflow:hidden;isolation:isolate;
  background:radial-gradient(120% 90% at 50% 18%,#f1f0f3 0,#e3e0e7 55%,#d3d0da 100%)}
.desktop::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;opacity:.07;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.d-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.par{position:absolute;translate:var(--px,0px) var(--py,0px);will-change:translate}
.sphere{left:calc(var(--fx) - 30px);top:calc(var(--fy) - 36px);width:calc(var(--fh) + 74px);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 32% 26%,#b79dff 0,#7048f2 34%,#3b1e9c 76%,#27126f 100%);
  box-shadow:0 50px 90px -40px rgba(60,30,160,.55);animation:float 9s ease-in-out infinite alternate}
.tube{left:calc(var(--fx) + var(--fw)*.58);top:calc(var(--fy) - 44px);width:calc(var(--fw)*.36);height:96px;border-radius:48px;rotate:-2.5deg;
  background:linear-gradient(180deg,#a68aff 0,#6a3df0 52%,#4426c0 100%);box-shadow:0 20px 40px -20px rgba(60,30,160,.5);animation:float 7s ease-in-out -2s infinite alternate}
.hat{left:calc(var(--fx) + var(--fw)*.43);top:calc(var(--fy) - 168px);width:150px;height:175px;overflow:visible;transform-origin:50% 100%;animation:sway 6s ease-in-out infinite alternate}
.fuzz{left:calc(var(--fx) + var(--fw)*.40);top:calc(var(--fy) + var(--fh) - 12px);width:150px;height:84px;overflow:visible}
@keyframes float{to{transform:translateY(-10px)}}
@keyframes sway{from{transform:rotate(-2.5deg)}to{transform:rotate(2deg)}}

.d-top{position:absolute;left:0;right:0;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:16px 22px;pointer-events:none}
.d-top>*{pointer-events:auto}
.brand{font:800 20px/1 var(--ui);letter-spacing:-.045em;text-decoration:none;color:var(--ink)}
.brand i{font-style:normal;color:var(--purple)}
.brand.dark{color:#fff}
.chip-play{display:flex;align-items:center;gap:9px;height:40px;padding:0 14px 0 7px;border-radius:14px;background:rgba(255,255,255,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 0 0 1px rgba(0,0,0,.06),0 8px 20px -10px rgba(40,20,90,.35);font:500 14px/1 var(--ui);color:#57545f;transition:transform .15s var(--ease),background .15s}
.chip-play:hover{background:#fff;transform:translateY(-1px)}
.chip-art{width:28px;height:28px;border-radius:8px;background:conic-gradient(from 210deg,#ff7a45,#ffd24a,#6a3df0,#ff5fb8,#ff7a45);position:relative}
.chip-art::after{content:"";position:absolute;inset:7px;background:#17171a;clip-path:polygon(0 0,100% 50%,0 100%);transform:translateX(1px)}
.eq{display:flex;align-items:flex-end;gap:2px;height:14px}
.eq b{width:2.5px;height:5px;background:#9d9aa6;border-radius:2px;transition:background .2s}
.chip-play[aria-pressed="true"] .eq b{background:var(--purple);animation:eq .7s ease-in-out infinite alternate}
.chip-play[aria-pressed="true"] .eq b:nth-child(2){animation-delay:-.25s}.chip-play[aria-pressed="true"] .eq b:nth-child(3){animation-delay:-.5s}.chip-play[aria-pressed="true"] .eq b:nth-child(4){animation-delay:-.1s}
@keyframes eq{from{height:3px}to{height:14px}}
.d-tag{position:absolute;left:22px;top:52px;margin:0;z-index:2;font:500 12.5px/1.3 var(--mono);color:#7b7884;letter-spacing:.01em}
.d-tag span{color:var(--ink)}

/* desktop icons */
.icons{position:absolute;inset:0;z-index:3;pointer-events:none}
.icon{position:absolute;left:var(--x);top:var(--y);width:104px;display:flex;flex-direction:column;align-items:center;gap:7px;padding:6px 4px;border-radius:12px;pointer-events:auto;text-align:center;transition:transform .2s var(--ease)}
.icon:hover{transform:translateY(-2px)}
.icon-art{position:relative;display:block;width:64px;height:64px;border-radius:15px;overflow:hidden;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.06),0 10px 20px -10px rgba(40,20,90,.45)}
.icon-art .gif{border-radius:inherit}
.icon-art.folder{background:none;box-shadow:none;overflow:visible}
.icon-label{font:500 11px/1.25 var(--ui);letter-spacing:.01em;color:#403e47;text-transform:uppercase;padding:2px 6px;border-radius:5px;word-break:normal;overflow-wrap:anywhere;max-width:100%}
.icon.is-sel{background:rgba(106,61,240,.12)}
.icon.is-sel .icon-label{background:var(--purple);color:#fff}

/* ============ WINDOWS ============ */
.wins{position:absolute;inset:0;z-index:5}
.win{position:absolute;left:0;top:0;display:flex;flex-direction:column;overflow:hidden;background:var(--win);border:5px solid var(--win-b);border-radius:26px;
  box-shadow:0 26px 50px -26px rgba(50,35,90,.42),inset 0 0 0 1px rgba(255,255,255,.7);will-change:transform;
  transition:opacity .2s var(--ease),scale .2s var(--ease),box-shadow .25s,border-color .25s,visibility 0s;animation:win-in .5s var(--ease) both}
.win.is-active{box-shadow:0 44px 80px -30px rgba(40,25,100,.55),inset 0 0 0 1px rgba(255,255,255,.8);border-color:#c4c2c8}
.win.is-drag{box-shadow:0 60px 90px -30px rgba(40,25,100,.6),inset 0 0 0 1px #fff;transition:box-shadow .25s}
.win.is-out{opacity:0;scale:.94;pointer-events:none}
.win.is-min{opacity:0;scale:.35;translate:0 40px;transform-origin:50% 100%;pointer-events:none;visibility:hidden;transition:opacity .22s,scale .25s var(--ease),translate .25s var(--ease),visibility 0s .25s}
.win.is-closed{display:none}
@keyframes win-in{from{opacity:0;scale:.93;translate:0 16px}to{opacity:1;scale:1;translate:0 0}}
.win-finder{animation-delay:.05s}
.win-preview{animation-delay:.2s}

.win-bar{position:absolute;left:0;right:0;top:0;height:46px;display:flex;align-items:center;gap:10px;padding:0 16px;z-index:3;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none}
.win.is-drag .win-bar{cursor:grabbing}
.dots{display:flex;gap:7px}
.dot{position:relative;width:13px;height:13px;border-radius:50%;box-shadow:inset 0 0 0 .5px rgba(0,0,0,.22)}
.dot::after{content:"";position:absolute;inset:-9px -3px}
.dot.r{background:#ee5a52}.dot.y{background:#e9b53f}
.dot:hover{filter:brightness(1.08)}
.dot:focus-visible{outline-offset:3px;border-radius:50%}
.win-bar:focus-visible{outline-offset:-4px;border-radius:22px}

.finder{display:grid;grid-template-columns:236px 1fr;flex:1;min-height:0}
.side{background:#ecebee;padding:62px 16px 18px;overflow:auto;border-right:1px solid #e1e0e5}
.side-h{margin:16px 8px 8px;font:600 10.5px/1 var(--ui);letter-spacing:.09em;color:#9d9ba5}
.side-h:first-child{margin-top:0}
.side-grp{display:flex;flex-direction:column;gap:1px}
.side-i{display:flex;align-items:center;gap:10px;width:100%;padding:8px;border-radius:9px;font:500 14px/1.1 var(--ui);color:#17171a;text-align:left;text-decoration:none;white-space:nowrap;transition:background .15s}
.side-i svg:not(.ext){width:16px;height:16px;flex:none;fill:none;stroke:#3b3a42;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
.side-i:hover{background:rgba(255,255,255,.7)}
.side-i.is-on{background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.07)}
.side-i .g{font:800 15px/1 var(--ui);letter-spacing:-.05em;width:16px;text-align:center;flex:none}
.side-i .g.c{font-weight:500;font-size:14px}
.side-i .ext{width:13px;height:13px;margin-left:auto;fill:none;stroke:#55535c;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}

.main{display:flex;flex-direction:column;min-width:0;min-height:0}
.main-h{display:flex;align-items:baseline;gap:10px;padding:16px 22px 10px;margin-top:30px}
.main-h h2{margin:0;font:700 15px/1 var(--ui);letter-spacing:-.01em}
.count{font:500 12px/1 var(--mono);color:#8c8a94}
.hint{margin-left:auto;font:500 11.5px/1 var(--ui);color:#a3a1ab}
.grid{flex:1;min-height:0;overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:16px 14px;padding:6px 22px 22px;align-content:start;scrollbar-width:thin}
.tile{position:relative;display:block;text-align:left;border-radius:12px;padding:5px;margin:-5px;animation:tile-in .45s var(--ease) both;animation-delay:calc(var(--i,0)*28ms)}
@keyframes tile-in{from{opacity:0;translate:0 10px}}
.tile .art{position:relative;display:block;aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:#dedbe5;box-shadow:0 0 0 1px rgba(0,0,0,.06);transition:transform .25s var(--ease),box-shadow .25s}
.tile:hover .art{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(0,0,0,.06),0 14px 22px -12px rgba(40,20,90,.5)}
.tile .nm{display:block;margin-top:8px;font:500 11.5px/1.2 var(--ui);color:#3d3b44;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile.is-sel{background:rgba(106,61,240,.1)}
.tile.is-sel .art{box-shadow:0 0 0 2.5px var(--purple)}
.tile.is-sel .nm{color:var(--purple);font-weight:700}
.tile .open{position:absolute;right:11px;top:11px;display:none;font:600 10.5px/1 var(--ui);background:#fff;color:var(--ink);padding:6px 8px;border-radius:99px;box-shadow:0 4px 10px rgba(0,0,0,.2);pointer-events:none}
.tile.is-sel .open{display:block}
.vid{position:absolute;left:6px;bottom:6px;width:20px;height:20px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;font-size:8px;display:grid;place-items:center;padding-left:1px;z-index:2}

/* preview window */
.win-preview{width:var(--pw,450px);background:#f2f1f4;border-radius:24px}
.win-preview .win-bar{position:relative;flex:none;height:42px;background:#fbfbfc;border-bottom:1px solid #e6e5e9}
.win-title{position:absolute;left:0;right:0;text-align:center;font:500 12.5px/1 var(--ui);color:#2c2b32;pointer-events:none}
.pill{margin-left:auto;position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 11px;border-radius:99px;background:#17171a;color:#fff;font:600 11.5px/1 var(--ui);transition:transform .15s var(--ease),background .15s}
.pill:hover{background:var(--purple);transform:translateY(-1px)}
.pill svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.stage{position:relative;margin:10px;aspect-ratio:1.32;border-radius:14px;overflow:hidden;background:#e4e2d8}
.stage-tags{position:absolute;left:10px;bottom:10px;right:10px;display:flex;flex-wrap:wrap;gap:6px;z-index:3;opacity:0;translate:0 6px;transition:opacity .25s,translate .25s var(--ease)}
.stage:hover .stage-tags,.stage:focus-within .stage-tags{opacity:1;translate:0 0}
.stage-tags span{font:600 10.5px/1 var(--mono);background:rgba(17,16,38,.78);color:#fff;padding:6px 8px;border-radius:99px;backdrop-filter:blur(6px)}
@media (hover:none){.stage-tags{opacity:1;translate:0 0}}

/* GIF art */
.gif{position:absolute;inset:0;overflow:hidden;background:linear-gradient(135deg,#c9c3d8,#ece8f3)}
.gif img{width:100%;height:100%;object-fit:cover;display:block;-webkit-user-drag:none;user-select:none}
.gif img.a-zoom{animation:a-zoom 3.2s steps(16,end) infinite alternate}
.gif img.a-pan{animation:a-pan 3.6s steps(18,end) infinite alternate}
.gif img.a-drift{animation:a-drift 4s steps(14,end) infinite alternate}
.gif img.a-spin{animation:a-spin 3.4s steps(12,end) infinite alternate}
.gif img.a-pulse{animation:a-pulse 1.1s steps(6,end) infinite alternate}
.gif img.a-shake{animation:a-shake .5s steps(2,end) infinite}
@keyframes a-zoom{from{scale:1}to{scale:1.35}}
@keyframes a-pan{from{scale:1.3;translate:-9% 0}to{scale:1.3;translate:9% 0}}
@keyframes a-drift{from{scale:1.2;translate:-5% 6%;rotate:-1.5deg}to{scale:1.2;translate:5% -6%;rotate:1.5deg}}
@keyframes a-spin{from{scale:1.45;rotate:-8deg}to{scale:1.45;rotate:8deg}}
@keyframes a-pulse{from{scale:1;filter:saturate(1)}to{scale:1.18;filter:saturate(1.8) hue-rotate(25deg)}}
@keyframes a-shake{0%{scale:1.1;translate:-2% 1%}50%{scale:1.1;translate:2% -1.5%}100%{scale:1.12;translate:-1% -2%}}
.gif-pat{background:var(--c1)}
.p-stripes{background-image:linear-gradient(90deg,var(--c2) 50%,transparent 0);background-size:36px 100%;animation:ps 1.4s steps(9) infinite}
.p-dots{background-image:radial-gradient(circle,var(--c2) 36%,transparent 39%);background-size:26px 26px;animation:pd 1.2s steps(8) infinite}
.p-checker{background-image:conic-gradient(var(--c2) 25%,transparent 0 50%,var(--c2) 0 75%,transparent 0);background-size:40px 40px;animation:pc 1.2s steps(8) infinite}
.p-rays::before{content:"";position:absolute;inset:-60%;background:repeating-conic-gradient(var(--c2) 0 12deg,var(--c1) 0 24deg);animation:pr 5s steps(30) infinite}
@keyframes ps{to{background-position:72px 0}}
@keyframes pd{to{background-position:52px 26px}}
@keyframes pc{to{background-position:80px 40px}}
@keyframes pr{to{rotate:360deg}}
.gif-mascot{display:flex;align-items:center;justify-content:center;background:radial-gradient(68% 62% at 50% 46%,#f5f3ea 0,#e3e0d3 100%)}
.gif-mascot .mascot{width:92%;height:100%;overflow:visible}

/* mascot animation (SVG groups, user-unit origins) */
.mascot *{transform-box:view-box}
.m-all{animation:m-bob .8s ease-in-out infinite;transform-origin:200px 300px}
.m-body{animation:m-sway 1.6s ease-in-out infinite alternate;transform-origin:200px 250px}
.m-head{animation:m-nod 1.6s ease-in-out infinite alternate;transform-origin:200px 150px}
.m-armR{animation:m-wave .8s ease-in-out infinite alternate;transform-origin:262px 152px}
.m-armL{animation:m-armL 1.6s ease-in-out infinite alternate;transform-origin:142px 150px}
.m-sign{animation:m-swing 1.6s ease-in-out infinite alternate;transform-origin:200px 168px}
.m-tail{animation:m-wag .8s ease-in-out infinite alternate;transform-origin:262px 238px}
.m-legL{animation:m-step 1.6s ease-in-out infinite}
.m-legR{animation:m-step 1.6s ease-in-out -.8s infinite}
.m-mouth{animation:m-talk .8s ease-in-out infinite;transform-origin:200px 142px}
.m-shadow{animation:m-sh .8s ease-in-out infinite;transform-origin:200px 303px}
@keyframes m-bob{0%,100%{translate:0 0;scale:1 1}50%{translate:0 -9px;scale:.99 1.015}}
@keyframes m-sway{from{rotate:-3.5deg}to{rotate:3.5deg}}
@keyframes m-nod{from{rotate:-5deg}to{rotate:5deg}}
@keyframes m-wave{from{rotate:-16deg}to{rotate:10deg}}
@keyframes m-armL{from{rotate:5deg}to{rotate:-5deg}}
@keyframes m-swing{from{rotate:-7deg}to{rotate:7deg}}
@keyframes m-wag{from{rotate:-12deg}to{rotate:12deg}}
@keyframes m-step{0%,100%{translate:0 0}50%{translate:0 -6px}}
@keyframes m-talk{0%,100%{scale:1 .8}50%{scale:1 1.1}}
@keyframes m-sh{0%,100%{scale:1 1;opacity:1}50%{scale:.88 .9;opacity:.7}}

/* ============ DOCK / COMMAND BAR ============ */
.dock{position:absolute;left:50%;bottom:28px;translate:-50% 0;z-index:40;width:min(400px,100% - 32px);border-radius:17px;background:#0e0e10;color:#fff;
  box-shadow:0 22px 44px -14px rgba(15,8,40,.6),0 0 0 1px rgba(255,255,255,.06);transition:width .35s var(--ease)}
.dock.open{width:min(580px,100% - 24px)}
.dock-row{display:flex;align-items:center;height:52px;padding:0 10px 0 16px;gap:8px}
.dock-logo{font:800 23px/1 var(--ui);letter-spacing:-.06em;flex:none;width:28px}
.dock-explore{flex:1;height:100%;font:600 14px/1 var(--ui);letter-spacing:.03em;text-align:center;color:#fff;border-radius:12px;transition:letter-spacing .25s var(--ease)}
.dock-explore:hover{letter-spacing:.12em}
.dock-explore:focus-visible,.dock-ham:focus-visible{outline-color:#fff}
.dock-input{flex:1;min-width:0;height:36px;border:0;background:transparent;color:#fff;font:500 15px/1 var(--ui);outline:0}
.dock-input::placeholder{color:#8b8892;font-size:13.5px}
.dock-ham{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;transition:background .15s}
.dock-ham:hover{background:rgba(255,255,255,.1)}
.dock-ham svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round}
.dock-panel{display:flex;flex-direction:column;max-height:0;overflow:hidden;visibility:hidden;transition:max-height .35s var(--ease),visibility 0s .35s}
.dock.open .dock-panel{max-height:min(390px,48vh);visibility:visible;transition:max-height .35s var(--ease)}
.dock-tags{display:flex;flex-wrap:wrap;gap:6px;padding:14px 14px 6px}
.dock-tags button{font:600 11.5px/1 var(--mono);padding:7px 10px;border-radius:99px;background:rgba(255,255,255,.09);color:#d9d6e0;transition:background .15s,color .15s}
.dock-tags button:hover,.dock-tags button.is-on{background:var(--accent);color:#fff}
.dock-tags button:focus-visible{outline-color:#fff}
.dock-res{list-style:none;margin:0;padding:6px 8px 10px;overflow:auto;scrollbar-width:thin}
.dock-res li{display:flex;align-items:center;gap:12px;padding:7px 8px;border-radius:12px;cursor:pointer}
.dock-res li[aria-selected="true"],.dock-res li:hover{background:rgba(255,255,255,.1)}
.r-art{position:relative;flex:none;width:48px;height:36px;border-radius:7px;overflow:hidden}
.r-main{display:flex;flex-direction:column;min-width:0;gap:3px}
.r-main b{font:600 13.5px/1 var(--ui)}
.r-main small{font:500 11px/1 var(--mono);color:#9c98a6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.r-cat{margin-left:auto;font:500 11px/1 var(--ui);color:#8b8892;flex:none}
.dock-empty{padding:14px 10px 16px;color:#a29faa;font-size:13px;cursor:default!important}
.dock-menu{position:absolute;right:0;bottom:calc(100% + 10px);min-width:210px;padding:7px;border-radius:15px;background:rgba(14,14,16,.96);backdrop-filter:blur(12px);box-shadow:0 20px 40px -12px rgba(15,8,40,.55);animation:pop .22s var(--ease) both;transform-origin:100% 100%}
.dock-menu[hidden]{display:none}
.dock-menu button{display:block;width:100%;text-align:left;padding:10px 12px;border-radius:9px;font:500 13.5px/1 var(--ui);color:#fff}
.dock-menu button:hover,.dock-menu button:focus-visible{background:rgba(255,255,255,.12);outline:0}
.menu-hint{margin:6px 12px 6px;font:500 11px/1.3 var(--mono);color:#8b8892}
kbd{font:600 10.5px/1 var(--mono);padding:3px 5px;border-radius:5px;background:rgba(255,255,255,.14)}
@keyframes pop{from{opacity:0;scale:.92}}

.tray{position:absolute;left:50%;translate:-50% 0;bottom:94px;z-index:39;display:flex;gap:8px;max-width:calc(100% - 24px);flex-wrap:wrap;justify-content:center;pointer-events:none}
.chip{pointer-events:auto;display:flex;align-items:center;gap:8px;height:34px;padding:0 12px 0 5px;border-radius:99px;background:rgba(14,14,16,.88);color:#fff;font:500 12px/1 var(--ui);backdrop-filter:blur(8px);animation:pop .25s var(--ease) both;transition:background .15s}
.chip:hover{background:var(--purple)}
.chip-art{position:relative}
.chip .ca{position:relative;width:26px;height:26px;border-radius:50%;overflow:hidden;flex:none}
.toast{position:absolute;left:50%;bottom:96px;z-index:45;translate:-50% 14px;opacity:0;pointer-events:none;max-width:calc(100% - 32px);padding:11px 16px;border-radius:99px;background:#fff;color:var(--ink);font:600 13px/1.2 var(--ui);box-shadow:0 14px 30px -10px rgba(30,15,80,.5);transition:opacity .25s,translate .3s var(--ease);text-align:center}
.toast.show{opacity:1;translate:-50% 0}
.scrollcue{position:absolute;right:24px;bottom:40px;z-index:6;display:flex;align-items:center;gap:8px;font:500 12px/1 var(--mono);text-decoration:none;color:#6c6a75;padding:8px 10px;border-radius:99px;transition:color .2s}
.scrollcue:hover{color:var(--purple)}
.scrollcue svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;animation:nudge 1.6s ease-in-out infinite}
@keyframes nudge{50%{translate:0 4px}}

/* ============ SECTIONS ============ */
.sec{position:relative;padding:clamp(72px,10vw,140px) 0}
.sec-alt{background:#f3f2f5}
.eyebrow{margin:0 0 18px;font:700 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--purple)}
.big{margin:0;font:700 clamp(36px,5.6vw,80px)/.98 var(--ui);letter-spacing:-.045em;max-width:15ch;text-wrap:balance}
.lead{font-size:clamp(17px,1.5vw,20px);color:#b9b4c8;max-width:46ch}

.how-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);margin-top:clamp(40px,5vw,72px);align-items:start}
.tabs{display:flex;flex-direction:column;gap:10px}
.tab{display:flex;gap:16px;text-align:left;padding:20px 22px;border-radius:20px;background:transparent;border:2px solid transparent;transition:background .2s,border-color .2s,transform .2s var(--ease)}
.tab:hover{background:rgba(255,255,255,.6)}
.tab.is-on{background:#fff;border-color:#d7d4de;box-shadow:0 20px 34px -24px rgba(50,30,120,.5)}
.tab-n{font:700 12px/1.9 var(--mono);color:#a9a6b3}
.tab.is-on .tab-n{color:var(--purple)}
.tab b{display:block;font:700 20px/1.2 var(--ui);letter-spacing:-.02em}
.tab em{display:block;margin-top:6px;font:400 15px/1.5 var(--ui);font-style:normal;color:var(--muted);max-height:0;opacity:0;overflow:hidden;transition:max-height .35s var(--ease),opacity .3s}
.tab.is-on em{max-height:120px;opacity:1}
.how-stage{position:relative}
.seg{display:inline-flex;padding:4px;border-radius:99px;background:#dedbe5;margin-bottom:16px}
.seg button{padding:9px 18px;border-radius:99px;font:600 13px/1 var(--ui);color:#55525e;transition:background .2s,color .2s}
.seg button.is-on{background:#17171a;color:#fff}
.device{position:relative;width:100%;aspect-ratio:16/10.5;margin-inline:auto;background:var(--win);border:5px solid var(--win-b);border-radius:26px;overflow:hidden;box-shadow:0 40px 70px -40px rgba(50,35,90,.6);
  background-image:radial-gradient(80% 70% at 90% 0,rgba(106,61,240,.12),transparent);transition:width .45s var(--ease),border-radius .45s var(--ease),aspect-ratio .45s}
.device[data-mode="phone"]{width:min(290px,100%);aspect-ratio:9/17.5;border-radius:42px;border-width:8px;border-color:#1b1a20}
.mock{position:absolute;inset:0;padding:16px;display:flex;opacity:1;transition:opacity .3s}
.mock[hidden]{display:none}
.d3{display:flex;gap:6px;font-style:normal}.d3 b{width:11px;height:11px;border-radius:50%;background:#ee5a52}.d3 b+b{background:#e9b53f}
.mf{display:grid;grid-template-columns:130px 1fr;gap:14px;width:100%}
.mf-side{background:#ecebee;border-radius:14px;padding:14px 12px;display:flex;flex-direction:column;gap:12px;font:500 13px/1 var(--ui);color:#3b3a42}
.mf-side .d3{margin-bottom:10px}
.mf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-content:start;padding-top:6px}
.mf-grid>span,.ms-res li>span{position:relative;display:block;aspect-ratio:4/3;border-radius:10px;overflow:hidden}
.mp{width:min(78%,420px);margin:auto;border:4px solid var(--win-b);border-radius:18px;background:#f2f1f4;overflow:hidden;box-shadow:0 24px 40px -22px rgba(40,25,90,.5)}
.mp-bar{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#fbfbfc;font:500 12px/1 var(--ui);position:relative}
.mp-bar>span{position:absolute;left:0;right:0;text-align:center;pointer-events:none}
.mp-stage{position:relative;aspect-ratio:1.3;margin:8px;border-radius:10px;overflow:hidden}
.ms{display:flex;flex-direction:column;justify-content:flex-end;gap:10px;width:100%;max-width:520px;margin:auto}
.ms-res{list-style:none;margin:0;padding:10px;border-radius:18px;background:#0e0e10;color:#fff;display:flex;flex-direction:column;gap:2px}
.ms-res li{display:grid;grid-template-columns:56px 1fr;grid-template-rows:auto auto;column-gap:12px;row-gap:3px;align-items:center;padding:7px;border-radius:10px}
.ms-res li:first-child{background:rgba(255,255,255,.1)}
.ms-res li>span{grid-row:1/3;width:56px}
.ms-res b{font:600 13.5px/1 var(--ui);align-self:end}.ms-res small{font:500 11px/1 var(--mono);color:#9c98a6;align-self:start}
.ms-bar{display:flex;align-items:center;gap:10px;height:52px;padding:0 14px 0 16px;border-radius:17px;background:#0e0e10;color:#fff}
.ms-bar .typed{flex:1;font:500 15px/1 var(--ui);position:relative}
.ms-bar .typed::after{content:"";display:inline-block;width:2px;height:16px;background:#fff;margin-left:2px;vertical-align:-3px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.device[data-mode="phone"] .mock{padding:20px 12px}
.device[data-mode="phone"] .mf{grid-template-columns:1fr}
.device[data-mode="phone"] .mf-side{display:none}
.device[data-mode="phone"] .mf-grid{grid-template-columns:repeat(2,1fr)}
.device[data-mode="phone"] .mp{width:100%}
.device[data-mode="phone"] .ms-res li{grid-template-columns:44px 1fr}.device[data-mode="phone"] .ms-res li>span{width:44px}
.device[data-mode="phone"] .ms-res small{display:none}

/* ratings */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:clamp(40px,5vw,64px) 0 28px;border-top:2px solid var(--ink)}
.stats>div{padding:22px 24px 26px 0}
.stats>div+div{padding-left:24px;border-left:1px solid var(--line)}
.stats dt{order:2;font:500 13px/1 var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:10px}
.stats>div{display:flex;flex-direction:column}
.stats dd{order:1;margin:0;font:700 clamp(48px,7vw,104px)/.95 var(--ui);letter-spacing:-.05em}
.stats small{font:600 clamp(16px,1.6vw,24px)/1 var(--ui);letter-spacing:0;color:var(--purple);margin-left:6px}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{margin:0;padding:26px;border-radius:22px;background:#fff;border:2px solid #dcd9e2;box-shadow:0 22px 34px -28px rgba(50,30,120,.5);display:flex;flex-direction:column;justify-content:space-between;gap:26px;transition:transform .3s var(--ease)}
.quote:hover{transform:translateY(-4px) rotate(-.4deg)}
.quote blockquote,.quote .fact{margin:0;font:600 19px/1.35 var(--ui);letter-spacing:-.015em}
.quote figcaption{font:500 12px/1.4 var(--mono);color:var(--muted)}

/* contact — retro digital / pixel borders */
.sec-dark{background:var(--night);color:var(--fg);overflow:hidden}
.sec-dark .eyebrow{color:var(--accent)}
.sec-dark::before{content:"";position:absolute;inset:0;opacity:.35;pointer-events:none;
  background-image:linear-gradient(rgba(236,79,160,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(236,79,160,.14) 1px,transparent 1px);background-size:32px 32px;
  mask-image:linear-gradient(180deg,transparent,#000 40%,transparent)}
.dl{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(30px,6vw,90px);align-items:center}
a.btn{text-decoration:none}
.place{margin-top:26px;font:500 14px/1.4 var(--mono)}
.btns{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;font:700 14px/1 var(--mono);letter-spacing:.02em;color:var(--fg);transition:translate .12s ease-out,background .12s}
.btn-px{background:var(--accent);color:#fff;box-shadow:4px 0 0 0 #000,-4px 0 0 0 #000,0 4px 0 0 #000,0 -4px 0 0 #000,6px 6px 0 4px rgba(0,0,0,.55)}
.btn-px:hover{translate:-2px -2px;background:#ff68b0}.btn-px:active{translate:2px 2px}
.btn-ghost{box-shadow:4px 0 0 0 var(--accent),-4px 0 0 0 var(--accent),0 4px 0 0 var(--accent),0 -4px 0 0 var(--accent);background:transparent}
.btn-ghost:hover{background:rgba(236,79,160,.18)}
.btn:focus-visible{outline:3px solid var(--fg);outline-offset:6px;border-radius:0}
.dl-card{justify-self:end;width:min(100%,430px)}
.px-win{position:relative;background:#1b1a3a;box-shadow:6px 0 0 0 var(--accent),-6px 0 0 0 var(--accent),0 6px 0 0 var(--accent),0 -6px 0 0 var(--accent),14px 14px 0 6px rgba(0,0,0,.45);animation:px-float 3.6s steps(6) infinite alternate}
@keyframes px-float{to{translate:0 -8px}}
.px-bar{display:flex;align-items:center;gap:8px;padding:10px 12px;font:700 11px/1 var(--mono);color:var(--fg);border-bottom:4px solid var(--accent)}
.px-bar i{width:10px;height:10px;background:var(--accent)}.px-bar i+i{background:#ffd24a}.px-bar i+i+i{background:#8ff0c8}
.px-bar span{margin-left:auto}
.px-win .gif{position:relative;display:block;height:auto;aspect-ratio:1.2}

/* faq */
.faq-wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(30px,6vw,90px)}
.faq details{border-top:2px solid var(--ink)}
.faq details:last-child{border-bottom:2px solid var(--ink)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:68px;padding:12px 4px;font:700 clamp(18px,1.8vw,24px)/1.2 var(--ui);letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#17171a;color:#fff;font:500 22px/1 var(--ui);transition:rotate .3s var(--ease),background .2s}
.faq details[open] summary::after{rotate:45deg;background:var(--purple)}
.faq summary:focus-visible{outline-offset:-2px}
.faq details p{margin:0 0 24px;padding:0 4px;max-width:56ch;color:var(--muted);font-size:17px}
.faq code{font:500 .9em var(--mono);background:#e4e1ea;padding:2px 6px;border-radius:6px}

.foot{background:#0e0e10;color:#a9a6b3;padding:34px 0 40px;font-size:14px}
.foot-row{display:flex;align-items:center;gap:24px;justify-content:space-between;flex-wrap:wrap}
.foot p{margin:0;max-width:60ch}
.foot p a{color:#fff;text-decoration-thickness:1px;text-underline-offset:3px}
.totop{text-decoration:none;color:#fff;font:600 13px var(--mono);padding:10px 4px}
.totop:hover{color:var(--accent)}

/* reveal */
.js .reveal{opacity:0;translate:0 26px;transition:opacity .8s var(--ease),translate .8s var(--ease)}
.js .reveal.in{opacity:1;translate:0 0}

/* ============ MOBILE: windows become stacked sheets ============ */
@media (max-width:1100px){
  .quotes{grid-template-columns:1fr 1fr}.quotes .quote:last-child{grid-column:1/-1}
}
@media (max-width:860px){
  .how-grid,.dl,.faq-wrap{grid-template-columns:1fr}
  .dl-card{justify-self:center}
  .stats{grid-template-columns:1fr}.stats>div,.stats>div+div{padding:20px 0;border-left:0;border-top:1px solid var(--line)}.stats>div:first-child{border-top:0}
  .quotes{grid-template-columns:1fr}
}
@media (max-width:760px){
  .desktop{min-height:720px}
  .d-top{padding:12px 14px}
  .d-tag{left:14px;top:50px;font-size:11.5px}
  .win{border-width:4px;border-radius:22px}
  .win-finder .win-bar{height:42px}
  .finder{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .side{display:flex;flex-direction:row;align-items:center;padding:42px 10px 8px;gap:6px;overflow-x:auto;border-right:0;border-bottom:1px solid #e1e0e5;scrollbar-width:none}
  .side-h,.side-loc,.side-grp.side-loc{display:none}
  .side-grp{flex-direction:row;gap:6px}
  .side-i{width:auto;padding:8px 12px;border-radius:99px;background:rgba(255,255,255,.55)}
  .side-i svg:not(.ext){display:none}
  .main-h{margin-top:0;padding:12px 16px 6px}
  .hint{display:none}
  .grid{grid-template-columns:repeat(3,1fr);gap:14px 10px;padding:6px 16px 16px}
  .win-preview{--pw:calc(100vw - 40px)}
  .stage{aspect-ratio:1.12}
  .win-bar{cursor:default;touch-action:auto}
  .dot{width:15px;height:15px}
  .dock{bottom:18px}
  .tray{bottom:84px}.toast{bottom:86px}
  .scrollcue{display:none}
  .icons{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;left:10px;right:10px;top:auto;bottom:88px;inset-block:auto 88px;height:auto;align-items:start}
  .icon{position:static;width:auto}
  .icon.x-wide{display:none}
  .sphere{left:calc(50% - 150px);top:calc(var(--fy) + 40px);width:360px}
  .tube{left:auto;right:-60px;width:260px}
  .hat{left:calc(50% - 40px)}
  .fuzz{display:none}
  .brand{font-size:18px}
  .chip-play{height:36px}
  .dl-card{margin-top:10px}
  .tab{padding:16px}
  .btns{gap:14px}
}
@media (max-width:420px){.btn{width:100%}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .par{translate:0 0!important}
}