:root{
  --bg:#080808; --surface:#141414; --surface-2:#1B1B1A; --border:#292929;
  --text:#F5F5F0; --text-2:#AAAAA4; --accent:#D5FF62; --accent-ink:#0C0F02;
  --screen:#F2F2EC; --ink:#121212;
  --ease-out:cubic-bezier(.2,.8,.2,1); --ease-io:cubic-bezier(.65,0,.35,1);
  --gutter:clamp(16px,4vw,56px); --max:1320px;
  --display:"Inter Tight",system-ui,sans-serif; --body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.55 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}

/* type */
.eyebrow{font:500 13px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);margin:0 0 22px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--accent)}
.display{font:700 clamp(44px,7.4vw,112px)/.94 var(--display);letter-spacing:-.035em;margin:0 0 28px}
.h2{font:700 clamp(38px,5.6vw,84px)/.98 var(--display);letter-spacing:-.03em;margin:0 0 56px;max-width:14ch}
h3{font:600 22px/1.2 var(--display);letter-spacing:-.01em;margin:0 0 10px}
.muted{color:var(--text-2)}
.lede{font-size:clamp(18px,1.6vw,21px);color:var(--text-2);max-width:38ch;margin:0 0 36px}
.fine{font-size:13px;color:var(--text-2);max-width:52ch;line-height:1.5}
.fine a{color:var(--text)}
.label{font:500 12px/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);display:flex;gap:10px;align-items:center;padding:0;margin-bottom:14px}
.tag{display:inline-block;font:500 11px/1 var(--body);letter-spacing:.1em;text-transform:uppercase;padding:6px 9px;border:1px solid var(--border);border-radius:99px;color:var(--text-2)}
.tag--accent{border-color:color-mix(in srgb,var(--accent) 45%,transparent);color:var(--accent)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;border-radius:999px;border:1px solid transparent;font:600 15px/1 var(--body);text-decoration:none;cursor:pointer;transition:transform .18s var(--ease-out),background-color .18s,border-color .18s,box-shadow .18s;-webkit-tap-highlight-color:transparent}
.btn:active{transform:translateY(1px) scale(.97)}
.btn--accent{background:var(--accent);color:var(--accent-ink)}
.btn--accent:hover{box-shadow:0 8px 24px -10px var(--accent);transform:translateY(-1px)}
.btn--ghost{border-color:var(--border);background:transparent}
.btn--ghost:hover{border-color:#4a4a48;background:var(--surface)}
.btn--sm{min-height:40px;padding:0 18px;font-size:14px}
.btn[disabled]{opacity:.55;cursor:default;transform:none;box-shadow:none}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background-color .25s,border-color .25s,backdrop-filter .25s;border-bottom:1px solid transparent}
.nav.is-scrolled{background:rgba(8,8,8,.86);border-bottom-color:var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.nav__inner{max-width:var(--max);margin:0 auto;padding:12px var(--gutter);display:flex;align-items:center;gap:32px}
.wordmark{font:700 18px/1 var(--display);letter-spacing:-.02em;text-decoration:none;display:inline-flex;align-items:center;gap:10px;margin-right:auto}
.wordmark__dot{width:14px;height:14px;border-radius:3px;background:var(--accent);box-shadow:inset 0 -3px 0 rgba(0,0,0,.25)}
.nav__links{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav__links a{text-decoration:none;font-size:14px;color:var(--text-2);transition:color .15s}
.nav__links a:hover{color:var(--text)}
@media (max-width:900px){.nav__links{display:none}.nav__inner{gap:12px}.nav .btn--sm{padding:0 14px;font-size:13px}}

section{position:relative;padding:clamp(96px,13vw,180px) 0}

/* ===== stamp object (CSS 3D cuboid) ===== */
[data-style="minimal"]{--case:#EDEDE6;--case-d:#C9C9C0;--case-dd:#A9A9A0;--print:#141414;--art:#141414;--ui:#141414;--scr:#F2F2EC;--glow:#F5F5F0}
[data-style="playful"]{--case:#FF7A59;--case-d:#E0603F;--case-dd:#B84A2E;--print:#FFF3D6;--art:#F2603C;--ui:#F2603C;--scr:#FFF4EC;--glow:#FF7A59}
[data-style="bold"]{--case:#1F3BFF;--case-d:#162BC4;--case-dd:#0F1F92;--print:#FFFFFF;--art:#1F3BFF;--ui:#1F3BFF;--scr:#F1F3FF;--glow:#4A62FF}
[data-style="clinical"]{--case:#EAF6FA;--case-d:#BFE3F0;--case-dd:#9CCADB;--print:#1B6E8A;--art:#1B6E8A;--ui:#1B6E8A;--scr:#F5FBFD;--glow:#9FDDF2}
.cube{--s:120px;--h:92px;position:relative;width:var(--s);height:var(--s);transform-style:preserve-3d}
.cube--sm{--s:64px;--h:50px}
.cube--lg{--s:200px;--h:154px}
.f{position:absolute;backface-visibility:hidden;transition:background-color .6s var(--ease-io),color .6s var(--ease-io)}
.f--top{inset:0;transform:translateZ(var(--h));border-radius:10%;background:
  linear-gradient(140deg,rgba(255,255,255,.35),rgba(255,255,255,0) 45%,rgba(0,0,0,.12)),var(--case);
  display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.f--base{inset:0;transform:rotateY(180deg);background:#1a1a1a;border-radius:10%;display:grid;place-items:center;color:var(--case-d);box-shadow:inset 0 0 0 6px #232323}
.f--base svg{width:62%;transform:scaleX(-1)}
.f--n,.f--s{left:4%;right:4%;height:var(--h);background:var(--case-d)}
.f--n{top:0;transform-origin:top;transform:rotateX(90deg);background:var(--case-dd)}
.f--s{bottom:0;transform-origin:bottom;transform:rotateX(-90deg);background:linear-gradient(180deg,rgba(0,0,0,.18),rgba(255,255,255,.08) 70%,rgba(0,0,0,.12)),var(--case-d)}
.f--e,.f--w{top:4%;bottom:4%;width:var(--h);background:var(--case-dd)}
.f--e{right:0;transform-origin:right;transform:rotateY(90deg);background:linear-gradient(90deg,rgba(0,0,0,.2),rgba(0,0,0,0)),var(--case-d)}
.f--w{left:0;transform-origin:left;transform:rotateY(-90deg)}
.f--n,.f--s,.f--e,.f--w{display:grid;place-items:center;overflow:hidden}
.logo{font:700 calc(var(--s)*.13)/1 var(--display);letter-spacing:.06em;color:var(--print);text-align:center;transition:color .6s var(--ease-io)}
.wrap-print{font:600 calc(var(--s)*.075)/1 var(--display);letter-spacing:.18em;color:var(--print);opacity:.85;white-space:nowrap;transition:color .6s}
.f--e .wrap-print,.f--w .wrap-print{transform:rotate(90deg)}
.f--n .wrap-print{transform:rotate(180deg)}
[data-style="playful"] .f--top{border-radius:22%}
[data-style="bold"] .f--top .logo{font-size:calc(var(--s)*.17)}

/* ===== phone ===== */
.phone{position:relative;width:260px;height:540px;border-radius:40px;background:#050505;padding:11px;
  box-shadow:inset 0 0 0 1.5px #3a3a38,inset 0 0 0 3px #111,0 0 0 1px #1f1f1e}
.phone::before{content:"";position:absolute;top:20px;left:50%;width:70px;height:18px;margin-left:-35px;border-radius:12px;background:#050505;z-index:3}
.phone__screen{position:relative;height:100%;border-radius:30px;background:var(--scr,#F2F2EC);overflow:hidden;color:var(--ink);transition:background-color .6s var(--ease-io)}
.ui{position:relative;height:100%;padding:52px 18px 18px;display:flex;flex-direction:column}
.ui__bar{display:flex;justify-content:space-between;align-items:center;font:700 11px/1 var(--display);letter-spacing:.12em;color:var(--ui,#141414);transition:color .6s}
.ui__count{font:600 12px/1 var(--body);letter-spacing:0;color:#555;background:rgba(0,0,0,.05);padding:6px 9px;border-radius:99px}
.ui__count b{color:var(--ui,#141414)}
.ui__title{font:700 22px/1.1 var(--display);letter-spacing:-.02em;margin:18px 0 14px;min-height:2.2em}
.pad{position:relative;aspect-ratio:1;border-radius:20px;margin:0 6px;display:grid;place-items:center;
  background:repeating-linear-gradient(90deg,rgba(0,0,0,.18) 0 6px,transparent 6px 12px) top/100% 1.5px no-repeat,
  repeating-linear-gradient(90deg,rgba(0,0,0,.18) 0 6px,transparent 6px 12px) bottom/100% 1.5px no-repeat,
  repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0 6px,transparent 6px 12px) left/1.5px 100% no-repeat,
  repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0 6px,transparent 6px 12px) right/1.5px 100% no-repeat,rgba(0,0,0,.025)}
.pad__hint{position:absolute;font:500 12px/1 var(--body);color:#8a8a84;letter-spacing:.04em;transition:opacity .2s}
.mark{width:66%;color:var(--art,#141414);opacity:0;transform:scale(1.15);transition:color .6s var(--ease-io)}
.mark svg{width:100%;filter:drop-shadow(0 0 .5px currentColor)}
.ripple{position:absolute;left:50%;top:50%;width:80%;aspect-ratio:1;margin:-40% 0 0 -40%;border-radius:50%;border:2px solid var(--ui,#141414);opacity:0;pointer-events:none}
.slots{display:flex;gap:8px;list-style:none;padding:0;margin:22px 6px 0}
.slots li{flex:1;aspect-ratio:1;border-radius:50%;border:1.5px dashed rgba(0,0,0,.22);position:relative;transition:background-color .3s,border-color .3s}
.slots li.on{background:var(--ui,#141414);border:1.5px solid var(--ui,#141414)}
.slots li.on::after{content:"";position:absolute;inset:28%;border:2px solid var(--scr,#F2F2EC);border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-2px) scale(.9,.55)}
.ui__toast{margin:auto 0 0;font:600 13px/1.3 var(--body);text-align:center;padding:12px;border-radius:14px;background:var(--ui,#141414);color:var(--scr,#fff);opacity:0;transform:translateY(8px);transition:background-color .6s}

/* ===== hero ===== */
.hero{min-height:100svh;padding:120px 0 64px;display:flex;align-items:center;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px;align-items:center;width:100%}
.stage{position:relative;height:min(720px,82vh);min-height:560px}
.stage__light{position:absolute;inset:-10% -20% 0;background:radial-gradient(50% 45% at 50% 42%,rgba(245,245,240,.09),transparent 70%)}
.scene{position:absolute;inset:0;perspective:1500px;perspective-origin:50% 20%;display:grid;place-items:center}
.plane{position:relative;width:260px;height:540px;transform-style:preserve-3d;transform:rotateX(34deg) rotateZ(-10deg) translateX(-80px) scale(var(--k,1))}
.plane .phone{box-shadow:inset 0 0 0 1.5px #3a3a38,inset 0 0 0 3px #111,0 0 0 1px #1f1f1e,30px 40px 60px -10px rgba(0,0,0,.8),0 0 120px -20px rgba(245,245,240,.08)}
/* stamp lives in the plane; its base sits over the pad centre when x=y=0 */
.stamp-wrap{position:absolute;left:calc(50% - 60px);top:166px;width:120px;height:120px;transform-style:preserve-3d;
  transform:translate3d(var(--x,225px),var(--y,210px),var(--z,0px))}
.contact-shadow{position:absolute;inset:-6%;border-radius:22%;background:radial-gradient(closest-side,rgba(0,0,0,.75),transparent);
  transform:translate3d(calc(var(--z,0px)*.18),calc(var(--z,0px)*.22),0) scale(calc(1 + var(--z,0px)/500));opacity:calc(1 - var(--z,0px)/500)}
.stamp-wrap .cube{transform-origin:50% 50% 0;transition:none}
.hero .mark{width:62%}

/* hero static/done state (readable before any animation) */
.stage[data-state="done"] .js-mark{opacity:1;transform:none}
.stage[data-state="done"] .pad__hint{opacity:0}
.stage[data-state="done"] .js-toast{opacity:1;transform:none}

@media (max-width:960px){
  .hero{padding-top:96px;min-height:auto}
  .hero__grid{grid-template-columns:1fr;gap:8px}
  .stage{height:520px;min-height:0;margin:0 calc(var(--gutter)*-1)}
  .plane{--k:.78;transform:rotateX(30deg) rotateZ(-8deg) translateX(-40px) scale(var(--k))}
}
@media (max-width:480px){.stage{height:450px}.plane{--k:.66}}

/* ===== how ===== */
.how__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px)}
.how__visual{position:relative}
.how__sticky{position:sticky;top:14vh;display:grid;place-items:center;padding:20px 0}
.mini-phone{--w:250px;position:relative;width:var(--w);height:calc(var(--w)*2.05);border-radius:38px;background:#050505;padding:10px;box-shadow:inset 0 0 0 1.5px #3a3a38,0 40px 80px -30px rgba(0,0,0,.9)}
.mini-phone::before{content:"";position:absolute;top:19px;left:50%;width:62px;height:16px;margin-left:-31px;border-radius:10px;background:#050505;z-index:3}
.mini-phone .phone__screen{border-radius:28px}
.how__stamp{position:absolute;left:50%;top:39%;transform-style:preserve-3d;perspective:600px;transition:transform .9s var(--ease-io),opacity .5s}
.how__stamp .cube{transform:translate(-50%,-50%) rotateX(30deg) rotateZ(-10deg)}
.mini-phone[data-step="1"] .how__stamp{transform:translate(150px,140px)}
.mini-phone[data-step="2"] .how__stamp{transform:translate(0,0) scale(1.05)}
.mini-phone[data-step="3"] .how__stamp{transform:translate(150px,140px)}
.mini-phone .mark{transition:opacity .35s .1s,transform .5s var(--ease-out),color .6s}
.mini-phone[data-step="3"] .mark{opacity:1;transform:none}
.mini-phone[data-step="3"] .pad__hint,.mini-phone[data-step="2"] .pad__hint{opacity:0}
.mini-phone .h-new{transition:background-color .3s .35s,border-color .3s .35s}
.mini-phone[data-step="3"] .h-new{background:var(--ui,#141414);border:1.5px solid var(--ui,#141414)}
.mini-phone .ui__toast{transition:opacity .3s .45s,transform .4s .45s var(--ease-out)}
.mini-phone[data-step="3"] .ui__toast{opacity:1;transform:none}
.mini-phone[data-step="2"] .pad{box-shadow:0 0 0 3px rgba(0,0,0,.06)}
.steps{list-style:none;margin:0;padding:0}
.step{min-height:58vh;display:flex;flex-direction:column;justify-content:center;border-top:1px solid var(--border);padding:32px 0;opacity:.35;transition:opacity .4s}
.step.is-active{opacity:1}
.step h3{font-size:clamp(26px,2.6vw,36px);max-width:18ch}
.step p{color:var(--text-2);max-width:40ch;margin:0}
.step__n{font:600 13px/1 var(--body);color:var(--accent);letter-spacing:.1em;margin-bottom:18px;display:block}
@media (max-width:860px){
  .how__grid{grid-template-columns:1fr}
  .how__sticky{position:relative;top:0}
  .mini-phone{--w:220px}
  .step{min-height:0;opacity:1;cursor:pointer}
  .step.is-active .step__n::after{content:" · shown above";color:var(--text-2)}
}

/* ===== make ===== */
.make{background:linear-gradient(var(--bg),#0c0c0c 30%,var(--bg))}
.make__head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
.make__head .h2{margin-bottom:24px}
.make__grid{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(32px,5vw,80px);margin-top:48px;align-items:center}
.make__stage{position:relative;min-height:600px;border-radius:28px;background:radial-gradient(70% 60% at 40% 45%,#191918,#0d0d0d 70%);border:1px solid var(--border);display:flex;align-items:center;justify-content:space-around;gap:20px;padding:40px 24px;overflow:hidden}
.make__light{position:absolute;left:12%;top:-30%;width:60%;height:80%;border-radius:50%;background:var(--glow);opacity:.13;filter:blur(70px);transition:background-color .6s var(--ease-io)}
.make__obj{position:relative;width:260px;height:340px;perspective:1100px;display:grid;place-items:center}
.turn{transform-style:preserve-3d;transition:transform .7s var(--ease-io)}
.turn[data-view="front"]{transform:rotateX(-116deg) rotateY(180deg) rotateZ(-28deg) translateZ(-77px)}
.turn[data-view="side"]{transform:rotateX(-104deg) rotateY(180deg) rotateZ(-100deg) translateZ(-77px)}
.turn[data-view="base"]{transform:rotateX(-138deg) rotateZ(-22deg) translateZ(-77px)}
.cube--lg .f--top .logo{transform:rotate(180deg)}
.floor-shadow{position:absolute;bottom:22px;left:15%;right:15%;height:30px;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.85),transparent)}
.mini-phone--make{--w:210px;flex:none}
.mini-phone--make .mark{width:70%}
.reward{margin-top:auto;border-radius:16px;padding:14px;background:var(--ui);color:var(--scr);display:flex;flex-direction:column;gap:4px;transition:background-color .6s var(--ease-io),color .6s}
.reward__k{font:500 10px/1 var(--body);letter-spacing:.12em;text-transform:uppercase;opacity:.75}
.reward__v{font:700 17px/1.1 var(--display)}
.seg{border:0;padding:0;margin:0 0 30px}
.styles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.styles button,.views button{min-height:52px;border-radius:14px;border:1px solid var(--border);background:var(--surface);display:flex;align-items:center;gap:12px;padding:0 16px;cursor:pointer;font-weight:500;transition:border-color .18s,background-color .18s,transform .18s var(--ease-out)}
.styles button:active,.views button:active{transform:scale(.97)}
.styles i{width:18px;height:18px;border-radius:5px;background:var(--c);box-shadow:inset 0 -3px 0 rgba(0,0,0,.2)}
.styles [aria-checked="true"],.views [aria-pressed="true"]{border-color:var(--text);background:var(--surface-2)}
.views{display:flex;gap:8px;flex-wrap:wrap}
.views button{min-height:42px;border-radius:99px;font-size:14px}
.spec{margin:0 0 20px;border-top:1px solid var(--border)}
.spec div{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--border);font-size:15px}
.spec dt{color:var(--text-2)}.spec dd{margin:0;text-align:right}
.make__controls .fine{margin-bottom:24px}
@media (max-width:960px){
  .make__grid{grid-template-columns:1fr}
  .make__stage{min-height:0;flex-direction:column;padding:24px 16px 32px}
  .make__obj{height:300px}
}

/* ===== playground ===== */
.play__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,6vw,96px);align-items:center}
.tabs{display:flex;gap:4px;padding:4px;border:1px solid var(--border);border-radius:99px;background:var(--surface);margin:22px 0 26px;width:max-content;max-width:100%}
.tabs button{border:0;background:none;padding:12px 18px;border-radius:99px;cursor:pointer;color:var(--text-2);font-weight:500;font-size:15px;transition:background-color .18s,color .18s;white-space:nowrap}
.tabs [aria-selected="true"]{background:var(--text);color:var(--bg)}
.play__desc{color:var(--text-2);min-height:3.2em;max-width:40ch}
.play__stage{position:relative;display:flex;justify-content:center;align-items:center;gap:28px;min-height:600px;border-radius:28px;background:radial-gradient(60% 50% at 50% 45%,#161615,#0b0b0b 70%);border:1px solid var(--border)}
.phone--play{width:270px;height:556px}
.drag-stamp{position:relative;width:96px;height:96px;border:0;background:none;padding:0;cursor:grab;perspective:500px;display:grid;place-items:center;touch-action:none;border-radius:16px}
.drag-stamp .cube{transform:rotateX(38deg) rotateZ(-14deg)}
.drag-stamp::after{content:"Drag or press";position:absolute;bottom:-26px;left:50%;transform:translateX(-50%);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-2);white-space:nowrap}
.drag-stamp.is-dragging{cursor:grabbing;z-index:20}
.drag-stamp[disabled]{opacity:.6;cursor:default}
.flying{position:fixed;z-index:60;pointer-events:none;perspective:600px}
/* play screen ui */
.list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.list button{width:100%;text-align:left;display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:14px;border:1.5px solid rgba(0,0,0,.08);background:#fff;color:var(--ink);font:500 14px/1.2 var(--body);cursor:pointer;transition:border-color .18s}
.list button[aria-pressed="true"]{border-color:var(--ink)}
.list .dot{width:26px;height:26px;border-radius:50%;flex:none;border:1.5px dashed rgba(0,0,0,.25);display:grid;place-items:center}
.list .done .dot{border:0;background:var(--ink);color:#fff}
.list .done .dot svg{width:70%}
.list small{display:block;color:#888;font-size:11px;margin-top:2px}
.bar{height:6px;border-radius:9px;background:rgba(0,0,0,.08);overflow:hidden;margin:14px 0 4px}
.bar span{display:block;height:100%;background:var(--ink);width:0;transition:width .5s var(--ease-out)}
.meta{font:500 12px/1 var(--body);color:#777;display:flex;justify-content:space-between}
.pad--play{width:150px;margin:6px auto 14px}
.pad--play .mark{width:70%}
.loyal{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:6px 0 16px}
.loyal span{aspect-ratio:1;border-radius:50%;border:1.5px dashed rgba(0,0,0,.25);display:grid;place-items:center;color:#fff}
.loyal span.on{background:var(--ink);border:0}
.loyal span.on svg{width:68%}
.loyal span:last-child{border-color:#B9DB4A}
.reward-pop{margin-top:auto;padding:14px;border-radius:16px;background:var(--ink);color:#fff;transform-origin:bottom}
.reward-pop b{font:700 18px/1.1 var(--display);display:block;margin-top:4px;color:var(--accent)}
.reward-pop small{opacity:.7;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.passport{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.passport button{min-width:0;aspect-ratio:.82;border-radius:14px;border:1.5px solid rgba(0,0,0,.08);background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer;font:600 11px/1.2 var(--body);color:var(--ink);padding:6px}
.passport button[aria-pressed="true"]{border-color:var(--ink)}
.passport .slot{width:44px;height:44px;border-radius:10px;border:1.5px dashed rgba(0,0,0,.22);display:grid;place-items:center}
.passport .done .slot{border:0}
.passport .slot svg{width:100%}
.st-a{color:#E8553A}.st-b{color:#2C6BFF}.st-c{color:#0E9F6E}
.success{position:absolute;inset:auto 14px 14px;padding:12px 14px;border-radius:14px;background:var(--ink);color:#fff;font:600 13px/1.3 var(--body);opacity:0;transform:translateY(10px);pointer-events:none}
.success.show{animation:toast 1.8s var(--ease-out) forwards}
@keyframes toast{0%{opacity:0;transform:translateY(10px)}12%,80%{opacity:1;transform:none}100%{opacity:0;transform:translateY(6px)}}
.phone--play .phone__screen{--ui:#121212;--art:#121212}
.phone--play.is-target .phone__screen{box-shadow:inset 0 0 0 3px var(--accent)}
.phone--play .ripple{border-color:var(--ink)}
@media (max-width:960px){
  .play__grid{grid-template-columns:1fr}
  .play__stage{min-height:0;padding:32px 12px 48px;flex-direction:column;gap:20px}
  .drag-stamp{display:none}
  .phone--play{width:250px;height:520px}
  .tabs{width:100%}.tabs button{flex:1;padding:12px 8px;font-size:14px}
}

/* ===== cases ===== */
.case-list{display:flex;flex-direction:column;gap:clamp(56px,8vw,120px)}
.case{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,88px);align-items:center}
.case:nth-child(even){grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
.case:nth-child(even) .case__media{order:2}
.case__media{position:relative;justify-self:center;width:min(100%,380px);aspect-ratio:9/16;border-radius:24px;overflow:hidden;background:var(--surface);border:1px solid var(--border)}
.case__media video,.case__media img{width:100%;height:100%;object-fit:cover}
.case__media--ph{display:grid;place-items:center;background:repeating-linear-gradient(135deg,#111 0 14px,#141414 14px 28px)}
.ph{text-align:center;color:var(--text-2);font-size:13px;padding:24px;line-height:1.5}
.ph strong{display:block;color:var(--text);font:600 15px/1.3 var(--display);margin-bottom:6px}
.vctl{position:absolute;left:12px;bottom:12px;display:flex;gap:8px;z-index:2}
.vctl button{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:rgba(8,8,8,.7);display:grid;place-items:center;cursor:pointer;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.vctl svg{width:16px;height:16px}
.case__brand{font:700 clamp(48px,6.4vw,96px)/.95 var(--display);letter-spacing:-.035em;margin:0 0 18px}
.case__meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.case__sum{color:var(--text-2);max-width:44ch;margin:0 0 28px}
.case__src{font-size:12px;color:var(--text-2);margin:-14px 0 24px}
@media (max-width:860px){
  .case,.case:nth-child(even){grid-template-columns:1fr}
  .case:nth-child(even) .case__media{order:0}
  .case__media{width:min(100%,320px);justify-self:start}
}

/* detail */
.detail{position:fixed;inset:0;z-index:80;background:var(--bg);overflow-y:auto;overscroll-behavior:contain}
.detail__inner{max-width:var(--max);margin:0 auto;padding:24px var(--gutter) 96px}
.detail__close{margin-bottom:32px}
.detail__grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,96px);align-items:start}
.detail__media{position:sticky;top:24px;width:100%;max-width:420px;aspect-ratio:9/16;border-radius:24px;overflow:hidden;background:var(--surface);border:1px solid var(--border)}
.detail__media video,.detail__media img{width:100%;height:100%;object-fit:cover}
.detail__body > *{opacity:0;transform:translateY(14px)}
.detail.is-in .detail__body > *{opacity:1;transform:none;transition:opacity .45s var(--ease-out),transform .5s var(--ease-out)}
.detail.is-in .detail__body > *:nth-child(2){transition-delay:.06s}.detail.is-in .detail__body > *:nth-child(3){transition-delay:.12s}.detail.is-in .detail__body > *:nth-child(n+4){transition-delay:.18s}
.detail h2{font:700 clamp(48px,7vw,104px)/.92 var(--display);letter-spacing:-.04em;margin:0 0 16px}
.detail .sub{font:500 clamp(20px,2vw,26px)/1.25 var(--display);color:var(--text-2);margin:0 0 32px}
.dl{border-top:1px solid var(--border);margin:0}
.dl > div{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--border)}
.dl dt{color:var(--text-2);font-size:14px}
.dl dd{margin:0}
.dl ol{margin:0;padding-left:20px}.dl li{margin-bottom:6px}
.pending{color:var(--text-2);font-style:italic}
@media (max-width:860px){.detail__grid{grid-template-columns:1fr}.detail__media{position:relative;top:0;max-width:300px}.dl > div{grid-template-columns:1fr;gap:6px}}
body.has-detail{overflow:hidden}

/* ===== journey ===== */
.track{position:relative;margin:24px 0 96px;padding-top:56px}
.track__line{position:absolute;left:0;right:0;top:80px;height:2px;background:var(--border)}
.track__fill{display:block;height:100%;width:calc(var(--p,0)*100%);background:var(--accent)}
.track__mark{position:absolute;top:56px;left:calc(var(--p,0)*100%);width:48px;height:48px;margin-left:-24px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;box-shadow:0 0 0 8px var(--bg)}
.track__mark svg{width:72%}
.track__steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;padding-top:72px}
.track__steps li{font:600 clamp(17px,1.6vw,22px)/1.2 var(--display);color:var(--text-2);transition:color .3s;position:relative}
.track__steps li::before{content:"";position:absolute;top:-52px;left:0;width:10px;height:10px;border-radius:50%;background:var(--border);transition:background-color .3s}
.track__steps li.on{color:var(--text)}.track__steps li.on::before{background:var(--accent)}
.blocks{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:24px;overflow:hidden}
.blocks article{background:var(--bg);padding:clamp(28px,3vw,44px)}
.blocks p{color:var(--text-2);margin:0}
@media (max-width:860px){
  .track{padding:0 0 0 40px;margin-bottom:64px}
  .track__line{left:9px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .track__fill{width:100%;height:calc(var(--p,0)*100%)}
  .track__mark{left:-5px;top:calc(var(--p,0)*100%);margin:-14px 0 0;width:30px;height:30px;box-shadow:0 0 0 5px var(--bg)}
  .track__steps{grid-template-columns:1fr;padding-top:0;gap:36px}
  .track__steps li::before{top:6px;left:-35px}
  .blocks{grid-template-columns:1fr}
}

/* ===== faq ===== */
.faq__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px}
.acc{border-top:1px solid var(--border)}
.acc__item{border-bottom:1px solid var(--border)}
.acc h3{margin:0}
.acc button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:24px;text-align:left;background:none;border:0;padding:26px 0;font:600 clamp(18px,1.7vw,22px)/1.3 var(--display);cursor:pointer}
.acc button::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--text-2);border-bottom:2px solid var(--text-2);transform:rotate(45deg) translateY(-3px);transition:transform .3s var(--ease-out)}
.acc button[aria-expanded="true"]::after{transform:rotate(-135deg) translateY(-3px);border-color:var(--accent)}
.acc__panel{overflow:hidden;transition:height .32s var(--ease-out)}
.acc__panel p{margin:0;padding:0 0 26px;color:var(--text-2);max-width:60ch}
@media (max-width:860px){.faq__grid{grid-template-columns:1fr;gap:8px}}

/* ===== contact ===== */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.form-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:28px;padding:clamp(24px,3vw,40px)}
.form-mode{font-size:13px;color:var(--text-2);margin:0 0 22px;padding:12px 14px;border:1px dashed var(--border);border-radius:12px}
form label{display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--text-2);margin-bottom:18px}
.opt{font-size:12px;opacity:.7}
input,textarea{font:400 16px/1.4 var(--body);color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:13px 14px;transition:border-color .15s;width:100%;color-scheme:dark}
input:focus,textarea:focus{outline:none;border-color:var(--accent)}
[aria-invalid="true"]{border-color:#FF6B5B}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.chips{border:0;padding:0;margin:0 0 18px}
.chips legend{font-size:14px;color:var(--text-2);margin-bottom:10px}
.chips label{display:inline-flex;margin:0 6px 6px 0}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips span{padding:10px 16px;border:1px solid var(--border);border-radius:99px;color:var(--text);cursor:pointer;transition:border-color .15s,background-color .15s}
.chips input:checked + span{background:var(--text);color:var(--bg);border-color:var(--text)}
.chips input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.chips.invalid span{border-color:#FF6B5B}
.form-err{color:#FF8A7A;font-size:14px;min-height:1.4em;margin:0 0 10px}
.confirm{text-align:left;padding:8px 0}
.confirm__mark{width:96px;height:96px;color:var(--accent);margin-bottom:24px;animation:imprint .9s var(--ease-out) both}
.confirm.is-demo .confirm__mark{color:var(--text-2)}
@keyframes imprint{0%{opacity:0;transform:scale(1.4)}45%{opacity:1;transform:scale(.94)}70%{transform:scale(1.02)}100%{transform:none}}
@media (max-width:860px){.contact__grid{grid-template-columns:1fr}.row{grid-template-columns:1fr;gap:0}}

.foot{border-top:1px solid var(--border);padding:40px 0}
.foot__inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot .wordmark{margin:0}

/* reveal: section-specific, not one generic fade */
.js .h2{clip-path:inset(0 0 100% 0);transform:translateY(24px);transition:clip-path .9s var(--ease-out),transform .9s var(--ease-out)}
.js .h2.in{clip-path:inset(0 0 -10% 0);transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important}
  .js .h2{clip-path:none;transform:none;transition:none}
  .turn,.how__stamp{transition-duration:.01ms}
  .how__sticky{position:relative;top:0}
  .step{min-height:0;opacity:1}
  .detail__body > *{opacity:1;transform:none}
}

/* playground screen density */
.phone--play .ui{padding:48px 16px 16px}
.phone--play .ui__title{margin:12px 0 10px;min-height:0;font-size:20px}
.pad--play{width:118px;margin:2px auto 12px}
.list button{padding:8px 10px}
.list small{margin-top:1px}

/* mobile hero: show the product interaction first so the cause→effect reads in the first screen */
@media (max-width:960px){
  .hero{padding-top:64px}
  .hero__grid .stage{order:-1;height:430px}
  .hero .fine{display:none}
}
@media (max-width:480px){.hero__grid .stage{height:440px}.plane{--k:.6}.hero .eyebrow{display:none}}


/* ===== hero v2: single large stamp ===== */
@media (min-width:961px){.hero__grid{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr)}}
.hstage{position:relative;height:min(760px,86vh);min-height:560px;display:grid;place-items:center;perspective:2400px;perspective-origin:50% 25%}
.hstage__light{position:absolute;inset:-5% -15%;background:radial-gradient(42% 40% at 50% 46%,rgba(245,245,240,.10),transparent 70%),radial-gradient(30% 22% at 50% 70%,rgba(213,255,98,.07),transparent 70%)}
.hplane{position:relative;width:280px;height:280px;transform-style:preserve-3d;transform:translateY(90px) rotateX(58deg) rotateZ(var(--rz,-32deg))}
.hfloor{position:absolute;inset:-70%;border-radius:50%;background:radial-gradient(closest-side,rgba(255,255,255,.035),transparent)}
.himprint{position:absolute;inset:9%;color:var(--accent);filter:drop-shadow(0 0 14px rgba(213,255,98,.45))}
.himprint svg{width:100%;height:100%}
.hring{position:absolute;left:50%;top:50%;width:110%;aspect-ratio:1;border-radius:22%;border:2px solid var(--accent);opacity:0;pointer-events:none}
.hshadow{position:absolute;inset:-4%;border-radius:18%;background:radial-gradient(closest-side,rgba(0,0,0,.9),transparent);
  transform:translate(calc(var(--z,0px)*.12),calc(var(--z,0px)*.16)) scale(calc(1 + var(--z,0px)/700));opacity:calc(1 - var(--z,0px)/700)}
.hstamp{position:absolute;inset:0;transform-style:preserve-3d;transform:translateZ(var(--z,120px))}
.hbob{width:100%;height:100%;transform-style:preserve-3d;animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{transform:translateZ(10px)}}
.hcaption{position:absolute;left:50%;bottom:6%;transform:translate(-50%,8px);margin:0;display:flex;gap:10px;align-items:center;font:500 13px/1 var(--body);letter-spacing:.06em;color:var(--text-2);padding:11px 16px;border:1px solid var(--border);border-radius:99px;background:rgba(20,20,20,.7);opacity:0;transition:opacity .4s,transform .5s var(--ease-out);white-space:nowrap}
.hcaption.on{opacity:1;transform:translate(-50%,0)}
.hcaption .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.cube--xl{--s:280px;--h:170px}
@media (prefers-reduced-motion:reduce){.hbob{animation:none}}

/* ===== richer stamp material ===== */
[data-style="signature"]{--case:#232321;--case-d:#191918;--case-dd:#101010;--print:#F5F5F0;--band:#D5FF62;--art:#D5FF62;--ui:#141414;--scr:#F2F2EC;--glow:#D5FF62}
[data-style="minimal"]{--band:#141414}
[data-style="playful"]{--band:#FFF3D6}
[data-style="bold"]{--band:#D5FF62}
[data-style="clinical"]{--band:#1B6E8A}
.f--top{background:
  radial-gradient(120% 90% at 18% 8%,rgba(255,255,255,.28),transparent 45%),
  radial-gradient(80% 80% at 90% 100%,rgba(0,0,0,.28),transparent 60%),
  var(--case);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14),inset 0 0 0 calc(var(--s)*.045) rgba(0,0,0,.10),inset 0 calc(var(--s)*.02) calc(var(--s)*.03) rgba(255,255,255,.18);
  flex-direction:column;gap:calc(var(--s)*.04)}
.f--top::after{content:"";position:absolute;inset:7%;border-radius:8%;border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 1px 0 rgba(0,0,0,.25)}
.emboss{display:none;width:calc(var(--s)*.34);color:var(--band);filter:drop-shadow(0 1px 0 rgba(0,0,0,.45)) drop-shadow(0 -1px 0 rgba(255,255,255,.12))}
.cube--xl .emboss,.cube--lg .emboss{display:block}
.cube--xl .logo,.cube--lg .logo{font-size:calc(var(--s)*.06);letter-spacing:.32em;opacity:.85}
.cube--xl .f--top,.cube--lg .f--top{display:flex;align-items:center;justify-content:center}
/* side faces: satin gradient + printed colour band + rubber base lip */
.f--n,.f--s,.f--e,.f--w{background-image:
  linear-gradient(to top,#0b0b0b 0 9%,transparent 9%),
  linear-gradient(to top,transparent 34%,var(--band) 34% 46%,transparent 46%),
  linear-gradient(90deg,rgba(255,255,255,.10),transparent 30%,transparent 70%,rgba(0,0,0,.18))}
.f--n,.f--s{background-image:
  linear-gradient(to bottom,#0b0b0b 0 9%,transparent 9%),
  linear-gradient(to bottom,transparent 34%,var(--band) 34% 46%,transparent 46%),
  linear-gradient(90deg,rgba(255,255,255,.10),transparent 30%,transparent 70%,rgba(0,0,0,.18))}
.f--s{background-image:
  linear-gradient(to top,#0b0b0b 0 9%,transparent 9%),
  linear-gradient(to top,transparent 34%,var(--band) 34% 46%,transparent 46%),
  linear-gradient(90deg,rgba(255,255,255,.12),transparent 35%,transparent 70%,rgba(0,0,0,.2))}
.f--e{background-image:linear-gradient(to right,#0b0b0b 0 9%,transparent 9%),linear-gradient(to right,transparent 34%,var(--band) 34% 46%,transparent 46%)}
.f--w{background-image:linear-gradient(to left,#0b0b0b 0 9%,transparent 9%),linear-gradient(to left,transparent 34%,var(--band) 34% 46%,transparent 46%)}
.wrap-print{font-size:calc(var(--s)*.05);letter-spacing:.3em;opacity:.7}
.f--base{background:radial-gradient(closest-side,#202020,#141414);color:var(--band)}

/* closed edges: side faces span the full width so corners meet with no gaps */
.f--n,.f--s{left:0;right:0}
.f--e,.f--w{top:0;bottom:0}
.f--top,.f--base{border-radius:3%}
[data-style="playful"] .f--top{border-radius:3%}
.f--top::after{border-radius:6%}

/* plain body: sides never change — only the top cap is customizable */
.f--n,.f--s,.f--e,.f--w{background:#1c1c1b!important;background-image:linear-gradient(90deg,rgba(255,255,255,.06),transparent 35%,transparent 70%,rgba(0,0,0,.25))!important}
.f--n,.f--w{background-color:#121211!important}
.wrap-print{display:none}



/* ===== hero v3: stacked copy, big light stamp half-visible at the bottom, travels into "How it works" ===== */
.hero{display:block;min-height:100svh;padding:clamp(120px,17vh,190px) 0 0;text-align:center}
.hero__grid{display:block}
.hero__copy{max-width:980px;margin:0 auto}
.hero__copy .eyebrow{display:none}
.hero .display{font-size:clamp(44px,7vw,108px);margin-bottom:24px}
.hero .lede{margin:0 auto 34px}
.hero .actions{justify-content:center}
.hstage{position:fixed;left:0;top:0;width:600px;height:600px;margin:-300px 0 0 -300px;min-height:0!important;z-index:5;pointer-events:none;
  transform:translate(var(--fx,50vw),var(--fy,100vh)) scale(var(--fs,1));will-change:transform;transition:opacity .25s}
.hplane{transform:rotateX(var(--rx,58deg)) rotateZ(var(--rz,-32deg))!important}
.hcaption{display:none}
.hstage__light{inset:0}


.rm .hstage{position:absolute;top:auto;bottom:-300px;left:50%;margin-left:-300px;transform:none}
.rm .hero{position:relative;overflow:hidden}
/* light product body: same plain body for every style, only the top cap changes */
.f--n,.f--s,.f--e,.f--w{background:#D6D6CF!important;background-image:linear-gradient(90deg,rgba(255,255,255,.25),transparent 40%,transparent 70%,rgba(0,0,0,.12))!important}
.f--n,.f--w{background-color:#B9B9B1!important}
.f--e{background-color:#C6C6BE!important}
.cube--xl .logo{font:700 calc(var(--s)*.11)/1 var(--display);letter-spacing:.02em;opacity:1}
.cube--xl .emboss{display:none}

@media (max-width:960px){.hero{min-height:auto;padding-bottom:300px}}

/* ===== make v2: same 600px scene as hero (so the hero stamp lands exactly), cover stickers ===== */
.make__obj{width:calc(600px*var(--ms));height:calc(520px*var(--ms));perspective:none;display:block;position:relative;--ms:.72}
.mstage{position:absolute;left:0;top:calc(-40px*var(--ms));width:600px;height:600px;transform:scale(var(--ms));transform-origin:0 0;display:grid;place-items:center;perspective:2400px;perspective-origin:50% 25%}
.mplane{transform:rotateX(58deg) rotateZ(-32deg)!important}
.make__stage{min-height:560px}
.floor-shadow{display:none}
.f--top .cover{display:none;position:absolute;inset:6%;width:88%;height:88%;border-radius:6%;box-shadow:0 1px 0 rgba(255,255,255,.4),inset 0 0 0 1px rgba(0,0,0,.1)}
.has-cover .f--top .cover{display:block}
.has-cover .f--top .logo{display:none}
.mark--cover{width:72%;border-radius:14%;overflow:hidden}
.mark--cover svg{filter:none}
.cover-title{font:500 15px/1.4 var(--body);color:var(--text-2);margin:0 0 20px}
.cover-title b{color:var(--text);font-weight:600}
.covers{display:flex;align-items:center;gap:12px;margin-top:32px}
.covers__row{flex:1;display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 4px;scrollbar-width:none}
.covers__row::-webkit-scrollbar{display:none}
.covers__row button{flex:none;width:72px;height:72px;padding:0;border-radius:14px;border:2px solid transparent;background:var(--surface);overflow:hidden;cursor:pointer;scroll-snap-align:center;transition:transform .18s var(--ease-out),border-color .18s}
.covers__row button svg{width:100%;height:100%}
.covers__row button:hover{transform:translateY(-2px)}
.covers__row [aria-checked="true"]{border-color:var(--accent);transform:translateY(-3px)}
.covers__arrow{flex:none;width:52px;height:52px;border-radius:50%;border:1px solid var(--border);background:var(--surface);font-size:20px;cursor:pointer;transition:background-color .18s,transform .18s var(--ease-out)}
.covers__arrow:hover{background:var(--surface-2)}.covers__arrow:active{transform:scale(.94)}
@media (max-width:960px){.make__obj{--ms:.52}.make__stage{min-height:0}.covers__row button{width:60px;height:60px}.covers__arrow{width:44px;height:44px}}

/* ===== phone UI v2 — campaign-style: gradient, greeting, postcard stamp area, rubber-stamp ink ===== */
.phone__screen{--c:var(--ui,#4B5BF0);background:
  radial-gradient(120% 60% at 100% 0%,rgba(255,255,255,.22),transparent 60%),
  linear-gradient(172deg,color-mix(in srgb,var(--c) 92%,#000) 0%,color-mix(in srgb,var(--c) 70%,#fff) 62%,#F4F2FF 100%)!important;color:#fff}
.phone--play .phone__screen{--ui:#4B5BF0}
.ui{padding:48px 16px 16px}
.ui__bar{color:#fff}
.ui__brand{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--c);padding:6px 10px 6px 8px;border-radius:99px;font:700 9px/1 var(--display);letter-spacing:.12em;box-shadow:0 4px 12px -6px rgba(0,0,0,.4)}
.ui__brand::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--c)}
.ui__count{background:rgba(255,255,255,.2);color:#fff;font:400 15px/1 "Bebas Neue",var(--display);letter-spacing:.06em;padding:6px 10px}
.ui__count b{color:#fff;font-weight:400}
.ui__title{font:400 25px/.95 "Bebas Neue",var(--display)!important;letter-spacing:.02em;text-transform:uppercase;color:#fff;margin:14px 0 12px!important;min-height:0!important;text-shadow:0 2px 10px rgba(0,0,0,.18)}
.ui__title::before{content:"Hi, visitor!";display:block;font-size:12px;letter-spacing:.08em;opacity:.85;margin-bottom:4px}
/* postcard with perforated postage edge */
.pad{position:relative;aspect-ratio:auto;padding:9px 9px 26px;margin:2px 4px 0;border-radius:2px;background:#fff!important;transform:rotate(-1.5deg);
  --perf:radial-gradient(circle at 4px 4px,transparent 2.6px,#000 3px) -4px -4px/8px 8px,linear-gradient(#000 0 0) center/calc(100% - 7px) calc(100% - 7px) no-repeat;
  -webkit-mask:var(--perf);mask:var(--perf);flex:none;
  filter:drop-shadow(0 8px 14px rgba(0,0,0,.25));display:block}
.pad::before{content:"";display:block;aspect-ratio:1.45;border:1.5px dashed rgba(0,0,0,.22);border-radius:2px;
  background:linear-gradient(160deg,color-mix(in srgb,var(--c) 18%,#fff),color-mix(in srgb,var(--c) 6%,#fff))}
.pad::after{content:attr(data-cap);position:absolute;left:0;right:0;bottom:7px;text-align:center;font:400 13px/1 "Bebas Neue",var(--display);letter-spacing:.06em;color:#2a2a44}
.pad__hint{left:0;right:0;top:calc(50% - 16px);text-align:center;font:400 15px/1 "Bebas Neue",var(--display);letter-spacing:.12em;color:color-mix(in srgb,var(--c) 70%,#000)}
/* rubber-stamp ink mark, overlapping the card corner */
.pad .mark{position:absolute;width:56%!important;right:-2%;bottom:6%;color:var(--art,#1E9E5A);mix-blend-mode:multiply}
.pad .mark svg{filter:url(#ink) drop-shadow(0 0 .4px currentColor)}
.stage .mark,.pad .mark[style]{transform:rotate(-14deg)!important}
.mini-phone[data-step="3"] .mark{transform:rotate(-14deg)}
.pad .mark--cover{width:42%!important;right:4%;bottom:12%;border-radius:10%;mix-blend-mode:normal;box-shadow:0 4px 10px -4px rgba(0,0,0,.4);transform:rotate(-10deg)!important}
.pad .mark--cover svg{filter:none}
.ripple{border-color:#fff!important}
/* progress */
.slots{margin:16px 4px 0}
.slots li{border:1.5px dashed rgba(255,255,255,.7)}
.slots li.on,.mini-phone[data-step="3"] .h-new{background:#fff!important;border:1.5px solid #fff!important}
.slots li.on::after{border-color:var(--c)}
.ui__toast{background:#fff;color:var(--c);font-weight:700;border-radius:99px;box-shadow:0 8px 20px -10px rgba(0,0,0,.5)}
.reward{background:#fff;color:var(--c);margin-top:auto}
/* playground pieces on the gradient */
.pad--play{width:auto;margin:0 18px 12px}
.pad--play::before{aspect-ratio:1.9}
.pad--play .mark{width:38%!important}
.meta{color:rgba(255,255,255,.85)}
.bar{background:rgba(255,255,255,.3)}.bar span{background:#fff}
.loyal span{border-color:rgba(255,255,255,.75)}
.loyal span.on{background:#fff;color:var(--c)}
.success{background:#fff;color:var(--c)}
.list button{padding:7px 10px}

.ui__toast{flex:none;font-size:12px;padding:10px}
.slots{flex:none}
.pad::before{aspect-ratio:auto;height:104px}
.pad--play::before{height:66px}
.mini-phone--make .pad::before{height:110px}
.pad::before{width:100%;box-sizing:border-box}
.phone--play .phone__screen{--art:#1E9E5A}
.meta{color:#2a2a44}

/* ===== flight states: hero → How it works → Make it yours ===== */
.js:not(.rm) body:not(.dock-how) .how__stamp{visibility:hidden}
.js:not(.rm) body:not(.dock-make) #makeCube{visibility:hidden}
body.dock-how .hstage,body.dock-make .hstage{visibility:hidden}

/* ===== make v3: centred top-view stamp over a swipeable rail of covers ===== */
.make__head{margin-bottom:8px}
.carousel{position:relative;height:clamp(320px,34vw,420px);margin-top:24px}
.rail{position:absolute;inset:0;display:flex;align-items:center;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 calc(50% - 60px);scrollbar-width:none;-webkit-overflow-scrolling:touch}
.rail::-webkit-scrollbar{display:none}
.rail button{flex:none;width:120px;padding:0;border:0;background:none;cursor:pointer;scroll-snap-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;transition:transform .2s var(--ease-out),opacity .2s}
.rail button svg{width:120px;height:120px;border-radius:16px;box-shadow:0 14px 30px -14px rgba(0,0,0,.9),inset 0 0 0 1px rgba(255,255,255,.08)}
.rail button span{font-size:12px;color:var(--text-2);letter-spacing:.04em}
.rail button:focus-visible svg{outline:2px solid var(--accent);outline-offset:4px}
.carousel__stamp{--ms:.78;position:absolute;left:50%;top:50%;width:calc(600px*var(--ms));height:calc(600px*var(--ms));transform:translate(-50%,-50%);pointer-events:none}
.carousel__stamp .mstage{position:absolute;left:0;top:0}
.mplane{transform:rotateX(0deg) rotateZ(0deg)!important}
.carousel__stamp .hshadow{inset:-8%;opacity:.9}
.carousel__bar{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:8px}
.carousel__bar .cover-title{margin:0;min-width:220px;text-align:center}
.carousel__foot{display:flex;flex-direction:column;align-items:center;gap:16px;margin-top:32px;text-align:center}
@media (max-width:960px){.carousel{height:300px}.carousel__stamp{--ms:.6}.rail{gap:14px;padding:0 calc(50% - 45px)}.rail button{width:90px}.rail button svg{width:90px;height:90px}}
.rm .how__stamp,.rm #makeCube{visibility:visible}
/* bigger stamp in "How it works" */
.how__stamp .cube{--s:116px;--h:88px}
.mini-phone[data-step="1"] .how__stamp,.mini-phone[data-step="3"] .how__stamp{transform:translate(175px,150px)}
.mini-phone[data-step="3"] .h-new::after{content:"";position:absolute;inset:28%;border:2px solid var(--c);border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-2px) scale(.9,.55)}
@media (max-width:860px){.how__stamp .cube{--s:92px;--h:70px}.mini-phone[data-step="1"] .how__stamp,.mini-phone[data-step="3"] .how__stamp{transform:translate(135px,150px)}}

/* ===== use cases v2: three self-playing demos ===== */
.play .tabs{display:none}
.demos{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.demo{display:flex;flex-direction:column;align-items:center;text-align:center}
.demo .phone--play{position:relative;width:250px;height:520px;margin-bottom:28px}
.demo > h3{font-size:24px;margin:0 0 6px}
.demo > p{color:var(--text-2);max-width:30ch;margin:0}
.demo .phone{text-align:left}
.auto-stamp{position:absolute;left:0;top:0;width:84px;height:84px;z-index:4;opacity:0;pointer-events:none;perspective:600px;transform-style:preserve-3d}
.list .item{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:14px;background:#fff;color:var(--ink);font:500 13px/1.2 var(--body);border:1.5px solid transparent}
.list .item.is-next{border-color:var(--c)}
.list .done .item .dot{border:0;background:var(--c);color:#fff}
.passport .pp{aspect-ratio:.9;border-radius:12px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;font:600 10px/1.2 var(--body);color:var(--ink);border:1.5px solid transparent;min-width:0}
.passport .pp.is-next{border-color:var(--c)}
.play__note{text-align:center;margin:36px auto 0}
@media (max-width:960px){
  .play .tabs{display:flex;margin:0 0 28px}
  .demos{grid-template-columns:1fr}
  .demo{display:none}.demo.is-shown{display:flex}
}

/* ===== dashboard (sample data) ===== */
.dash__head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-bottom:40px}
.dash__head .h2{margin-bottom:0}
.board{border:1px solid var(--border);border-radius:28px;background:var(--surface);padding:clamp(18px,2.4vw,32px)}
.board__top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px}
.board__title{display:flex;align-items:center;gap:10px;font:600 16px/1.2 var(--display)}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(213,255,98,.15)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:12px}
.kpi{background:var(--bg);border:1px solid var(--border);border-radius:18px;padding:18px 20px;display:flex;flex-direction:column;gap:6px}
.kpi__k{font-size:13px;color:var(--text-2)}
.kpi__v{font:700 clamp(28px,3vw,40px)/1 var(--display);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi__d{font-size:12px;color:var(--text-2)}
.charts{display:grid;grid-template-columns:1.1fr 1.1fr .8fr;gap:12px}
.chart{margin:0;background:var(--bg);border:1px solid var(--border);border-radius:18px;padding:20px}
.chart figcaption{font:600 14px/1.2 var(--display);margin-bottom:18px}
.hbars{display:flex;flex-direction:column;gap:12px}
.hb{display:grid;grid-template-columns:96px 1fr 48px;align-items:center;gap:10px;font-size:13px;outline-offset:2px;border-radius:6px}
.hb__k{color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hb__track{height:10px;border-radius:4px;background:#1d1d1c;overflow:hidden}
.hb__fill{display:block;height:100%;width:0;border-radius:0 4px 4px 0;background:var(--accent);transition:width 1s var(--ease-out)}
.board.in .hb__fill{width:var(--w)}
.hb__v{text-align:right;font-variant-numeric:tabular-nums}
.hb:hover .hb__k,.hb:focus .hb__k{color:var(--text)}
.vbars{display:flex;align-items:flex-end;gap:6px;height:180px}
.vb{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:8px;outline-offset:2px;border-radius:4px}
.vb__fill{position:relative;width:100%;height:0;border-radius:4px 4px 0 0;background:var(--accent);opacity:.85;transition:height 1s var(--ease-out),opacity .15s}
.board.in .vb__fill{height:var(--h)}
.vb:nth-child(2) .vb__fill{transition-delay:.04s}.vb:nth-child(3) .vb__fill{transition-delay:.08s}.vb:nth-child(4) .vb__fill{transition-delay:.12s}.vb:nth-child(5) .vb__fill{transition-delay:.16s}.vb:nth-child(n+6) .vb__fill{transition-delay:.2s}
.vb:hover .vb__fill,.vb:focus .vb__fill{opacity:1}
.vb__k{font-size:11px;color:var(--text-2)}
.tip{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);white-space:nowrap;background:var(--text);color:var(--bg);font-size:11px;font-weight:600;padding:4px 7px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .15s}
.vb:hover .tip,.vb:focus .tip{opacity:1}
.feed{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.feed li{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.35}
.feed small{display:block;color:var(--text-2);font-size:11px;margin-top:2px}
.av{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#232322;font-weight:600;font-size:12px}
@media (max-width:960px){.kpis{grid-template-columns:1fr 1fr}.charts{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.hb__fill,.vb__fill{transition:none}}

/* ===== "screen follows" block in Make it yours ===== */
.follow{display:grid;grid-template-columns:1fr auto;gap:clamp(32px,6vw,96px);align-items:center;margin-top:clamp(80px,10vw,140px);padding:clamp(28px,4vw,56px);border:1px solid var(--border);border-radius:32px;background:radial-gradient(60% 80% at 85% 50%,rgba(213,255,98,.06),transparent 70%),var(--surface)}
.follow__title{font:700 clamp(32px,4vw,56px)/1 var(--display);letter-spacing:-.03em;margin:0 0 18px;max-width:14ch}
.follow__copy > p{color:var(--text-2);max-width:44ch;margin:0 0 22px}
.follow__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.follow__list li{display:flex;gap:12px;align-items:center}
.follow__list li::before{content:"";width:18px;height:18px;border-radius:5px;background:var(--accent);flex:none;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='black' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/80% no-repeat,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.mini-phone--follow{--w:250px}
@media (max-width:860px){.follow{grid-template-columns:1fr;justify-items:center}.follow__copy{justify-self:stretch}}

/* ===== transitions ===== */
/* word mask reveal replaces the old clip reveal */
.js .h2{clip-path:none!important;transform:none!important;transition:none}
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.w > span{display:inline-block;transform:translateY(108%) rotate(4deg);transform-origin:0 100%;transition:transform .9s cubic-bezier(.2,.9,.2,1);transition-delay:calc(var(--i)*55ms)}
.in .w > span,.h2.in .w > span,.follow__title.in .w > span{transform:none}
/* staggered children: lift + de-blur */
.stagger > *{opacity:0;transform:translateY(40px) scale(.97);filter:blur(8px);transition:opacity .8s var(--ease-out),transform .9s cubic-bezier(.2,.9,.2,1),filter .8s var(--ease-out);transition-delay:calc(var(--k,0)*110ms)}
.stagger.in > *{opacity:1;transform:none;filter:none}
/* sections rise like stacked sheets with a lime seam */
.rise{position:relative;transform-origin:50% 0;transform:translateY(calc((1 - var(--r,1))*90px)) scale(calc(.93 + .07*var(--r,1)));border-radius:calc((1 - var(--r,1))*56px) calc((1 - var(--r,1))*56px) 0 0;background:var(--bg);will-change:transform}
.rise::before{content:"";position:absolute;top:0;left:50%;height:1px;width:calc(var(--r,1)*100%);transform:translateX(-50%);background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:calc(1 - var(--r,1)*.6)}
.rise::after{content:"";position:absolute;inset:0 0 auto;height:40vh;pointer-events:none;background:linear-gradient(rgba(213,255,98,.05),transparent);opacity:calc(1 - var(--r,1))}
@media (prefers-reduced-motion:reduce){
  .w > span{transform:none;transition:none}
  .stagger > *{opacity:1;transform:none;filter:none;transition:none}
  .rise{transform:none;border-radius:0}
}

/* cover cross-fade layer */
.cover--old{display:block!important;z-index:2}
#makeCube .f--top .logo{display:none}
#makeCube .f--top .cover{transition:none}
/* follow phone: animate the screen colour instead of flashing */
.mini-phone--follow .phone__screen{transition:background .6s var(--ease-io)}
/* demo phones in the site's lime palette */
#howPhone,.phone--play{--ui:#4E7A10;--art:#2F6B12}
#howPhone .phone__screen,.phone--play .phone__screen{--c:#4E7A10;background:
  radial-gradient(120% 55% at 100% 0%,rgba(213,255,98,.28),transparent 60%),
  linear-gradient(172deg,#17210A 0%,#2F4A0E 38%,#7FA826 78%,#D5FF62 100%)!important}
#howPhone .ui__brand::before,.phone--play .ui__brand::before{background:#D5FF62;box-shadow:inset 0 0 0 1.5px #4E7A10}
#howPhone .ui__count,.phone--play .ui__count{background:rgba(213,255,98,.18)}
.phone--play .bar{background:rgba(23,33,10,.25)}.phone--play .bar span{background:#17210A}
.phone--play .meta{color:#17210A}

/* How it works on mobile: phone stays pinned (compact) while steps scroll under it */
@media (max-width:860px){
  .how__visual{position:sticky;top:64px;z-index:3;margin:0 calc(var(--gutter)*-1);background:linear-gradient(var(--bg) 88%,rgba(8,8,8,0))}
  .how__sticky{position:relative;top:0;padding:8px 0 18px}
  #howPhone{--w:168px}
  #howPhone .ui{padding:36px 11px 11px}
  #howPhone .ui__title{font-size:17px!important;margin:8px 0 8px!important}
  #howPhone .ui__title::before{font-size:9px}
  #howPhone .ui__brand{font-size:7px;padding:4px 7px}
  #howPhone .ui__count{font-size:11px;padding:4px 7px}
  #howPhone .pad{padding:6px 6px 18px}
  #howPhone .pad::before{height:62px}
  #howPhone .pad::after{font-size:10px;bottom:5px}
  #howPhone .slots{gap:5px;margin-top:10px}
  #howPhone .ui__toast{font-size:10px;padding:7px}
  .how__stamp .cube{--s:66px;--h:50px}
  .mini-phone[data-step="1"] .how__stamp,.mini-phone[data-step="3"] .how__stamp{transform:translate(108px,105px)}
  .step{min-height:62vh;opacity:.3;transition:opacity .35s}
  .step.is-active{opacity:1}
  .step.is-active .step__n::after{content:none}
  .steps{padding-bottom:20vh}
}

@media (max-width:480px){.mini-phone--follow{--w:230px}.follow{padding:28px 20px}}

/* ===== motion layer v2 ===== */
/* hero title words */
.hero .display .w > span{transition-duration:1.1s}
.hero .display .muted .w > span{transition-delay:calc(var(--i)*70ms + .15s)}
/* hero spotlight */
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(420px circle at var(--mx,50%) var(--my,40%),rgba(213,255,98,.07),transparent 70%);transition:background .2s}
.hero{position:relative}
/* heading parallax */
.h2{translate:0 var(--py,0px)}
/* eyebrow: line draws, then a lime stamp pops */
.js .eyebrow::before{width:0;transition:width .7s var(--ease-out)}
.js .eyebrow.in::before{width:18px}
.js .eyebrow::after{content:"";width:7px;height:7px;border-radius:2px;background:var(--accent);order:-1;margin-right:-4px;transform:scale(0) rotate(-20deg);opacity:0}
.js .eyebrow.in::after{animation:ebstamp .7s .35s cubic-bezier(.2,1.6,.4,1) forwards}
@keyframes ebstamp{0%{transform:scale(2.4) rotate(-20deg);opacity:0}55%{transform:scale(.85) rotate(0);opacity:1}100%{transform:scale(1);opacity:1;box-shadow:0 0 0 0 rgba(213,255,98,.6)}}
/* case media: clip wipe + settle */
.case__media{clip-path:inset(calc((1 - var(--m,1))*18%) calc((1 - var(--m,1))*12%) round 24px)}
.case__media video,.case__media img{transform:scale(calc(1.25 - .25*var(--m,1)))}
/* marquee bands */
.band{overflow:hidden;padding:clamp(36px,6vw,72px) 0;border-block:1px solid var(--border);margin:0}
.band__track{display:flex;align-items:center;gap:clamp(24px,3vw,48px);white-space:nowrap;width:max-content;transform:translateX(calc(-25% + var(--x,0px)));will-change:transform}
.band span{font:700 clamp(56px,9vw,140px)/1 var(--display);letter-spacing:-.04em;text-transform:uppercase;color:transparent;-webkit-text-stroke:1.5px #3a3a38}
.band span:nth-of-type(4n+1){color:var(--text);-webkit-text-stroke:0}
.band i{width:clamp(36px,5vw,70px);height:clamp(36px,5vw,70px);flex:none;border-radius:22%;background:var(--accent);box-shadow:inset 0 -6px 0 rgba(0,0,0,.25);transform:rotate(-12deg)}
/* magnetic buttons */
.btn--accent{transition:transform .18s var(--ease-out),translate .25s var(--ease-out),box-shadow .18s}
@media (prefers-reduced-motion:reduce){
  .h2{translate:none}.case__media{clip-path:none}.case__media video,.case__media img{transform:none}
  .band__track{transform:translateX(-25%)}
  .js .eyebrow::before{width:18px;transition:none}.js .eyebrow::after{opacity:1;transform:none;animation:none}
}

/* logo */
.logo-img{display:block;height:30px;width:auto}
.logo-img--foot{height:28px}
@media (max-width:480px){.nav .logo-img{height:24px}}
.logo-img{height:42px}
.logo-img--foot{height:38px}
@media (max-width:480px){.nav .logo-img{height:32px}}

/* footer */
.foot{padding:64px 0 32px}
.foot__top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;padding-bottom:40px;border-bottom:1px solid var(--border)}
.foot__brand p{color:var(--text-2);margin:14px 0 0;font-size:15px}
.foot__nav{display:grid;grid-template-columns:repeat(3,auto);gap:12px 40px}
.foot__nav a{text-decoration:none;color:var(--text-2);font-size:14px;transition:color .15s}
.foot__nav a:hover{color:var(--text)}
.foot__bottom{display:flex;justify-content:space-between;gap:12px 32px;flex-wrap:wrap;padding-top:24px}
.foot__bottom p{margin:0;font-size:13px;color:var(--text-2)}
@media (max-width:600px){.foot__nav{grid-template-columns:repeat(2,auto)}}