:root{
  --navy:#0F1E3D; --navy2:#16294f; --ink:#0B1526;
  --teal:#15D0C0; --coral:#FF6B5B; --sun:#FFC53D;
  --paper:#F7F8FC; --card:#fff; --line:#E7EAF2; --mut:#5C6680;
  --shadow:0 10px 30px rgba(15,30,61,.10); --shadow2:0 18px 50px rgba(15,30,61,.20);
  --r:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,system-ui,sans-serif;
  color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 18px}
.btn{appearance:none;border:0;cursor:pointer;font:inherit;font-weight:700;border-radius:999px;
  padding:13px 22px;background:var(--navy);color:#fff;transition:transform .12s ease,box-shadow .12s ease}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn.accent{background:var(--coral)}
.btn.teal{background:var(--teal);color:var(--ink)}
.btn.ghost{background:transparent;color:var(--navy);border:2px solid var(--line)}
.btn:active{transform:translateY(0)}
.pill{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);color:#fff;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600}

/* header */
header.nav{position:sticky;top:0;z-index:60;background:rgba(247,248,252,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:14px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;font-size:19px;text-decoration:none}
.brand img{height:34px;width:auto}
.brand b{color:var(--coral)}
.nav .sp{flex:1}
.nav a.lnk{text-decoration:none;font-weight:600;color:var(--mut);padding:8px 10px;border-radius:10px}
.nav a.lnk:hover{color:var(--ink);background:#fff}
.cartbtn{position:relative}
.cartbtn .cnt{position:absolute;top:-7px;right:-7px;background:var(--coral);color:#fff;font-size:12px;
  font-weight:800;min-width:20px;height:20px;border-radius:999px;display:grid;place-items:center;padding:0 5px;
  transition:transform .15s ease}
.cartbtn .cnt[hidden]{display:none}

/* hero */
.hero{background:linear-gradient(160deg,var(--navy),#0a1530 60%,#0a1832);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 300px at 85% 20%,rgba(21,208,192,.18),transparent),
  radial-gradient(500px 280px at 10% 90%,rgba(255,107,91,.16),transparent)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;
  align-items:center;padding:46px 18px 54px}
.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.02;letter-spacing:-.03em;margin:14px 0 12px;font-weight:850}
.hero h1 .hl{color:var(--teal)}
.hero p.sub{font-size:18px;color:#c7d0e6;max-width:520px;margin:0 0 22px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .robot{justify-self:center}
.hero .robot img{width:min(340px,80%);filter:drop-shadow(0 24px 40px rgba(0,0,0,.4));animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.fairbar{background:var(--sun);color:var(--ink);font-weight:700;text-align:center;padding:10px 14px;font-size:14.5px}
.fairbar b{background:var(--ink);color:var(--sun);padding:2px 9px;border-radius:8px;margin:0 4px}

/* section */
section{padding:48px 0}
.eyebrow{color:var(--coral);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:13px}
h2.sec{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.02em;margin:6px 0 6px;font-weight:850}
.lead{color:var(--mut);max-width:640px;margin:0 0 26px;font-size:16.5px}

/* custom keychain feature */
.kc{background:var(--navy);color:#fff;border-radius:26px;padding:30px;display:grid;
  grid-template-columns:1fr 1fr;gap:28px;align-items:center;box-shadow:var(--shadow2)}
.kc h3{font-size:28px;margin:6px 0 8px;letter-spacing:-.02em}
.kc p{color:#c7d0e6;margin:0 0 18px}
.kc .preview{background:#fff;border-radius:18px;padding:26px;display:grid;place-items:center;min-height:190px}
.tag{--c:var(--teal);background:var(--c);color:#0c2230;font-weight:850;font-size:clamp(22px,5vw,40px);
  letter-spacing:.02em;padding:18px 26px;border-radius:16px;position:relative;box-shadow:0 8px 18px rgba(0,0,0,.18);
  display:inline-flex;align-items:center;gap:14px;max-width:100%}
.tag::before{content:"";width:20px;height:20px;border:5px solid #0c2230;border-radius:50%;background:transparent;flex:none}
.kc input{font:inherit;font-weight:700;font-size:16px;padding:13px 16px;border-radius:12px;border:0;width:100%;margin-bottom:12px}
.swatch{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.swatch button{width:30px;height:30px;border-radius:50%;border:3px solid rgba(255,255,255,.25);cursor:pointer;padding:0}
.swatch button[aria-pressed="true"]{border-color:#fff;transform:scale(1.12)}

/* ===== keychain studio ===== */
.studio{background:var(--navy);color:#fff;border-radius:26px;overflow:hidden;box-shadow:var(--shadow2);
  display:grid;grid-template-columns:1.05fr .95fr}
.studio .stage{position:relative;background:radial-gradient(120% 120% at 50% 0%,#1c3360,#0c1830);min-height:420px;display:flex;flex-direction:column}
.studio canvas{display:block;width:100%!important;height:100%!important;touch-action:none}
.stage .hint{position:absolute;bottom:12px;left:0;right:0;text-align:center;font-size:12px;color:#9fb2d6;pointer-events:none}
.stage .loading{position:absolute;inset:0;display:grid;place-items:center;color:#9fb2d6;font-weight:600}
.studio .panel{padding:26px 26px 24px;display:flex;flex-direction:column;gap:16px;max-height:620px;overflow:auto}
.studio .panel h3{margin:0;font-size:26px;letter-spacing:-.02em}
.studio .panel .tagline{color:#c7d0e6;margin:-8px 0 4px;font-size:14.5px}
.ctl label{display:block;font-weight:700;font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;color:#9fb2d6;margin-bottom:7px}
.ctl input[type=text]{width:100%;font:inherit;font-weight:700;font-size:17px;padding:13px 15px;border-radius:12px;border:0;color:var(--ink)}
.seg2{display:flex;gap:7px;flex-wrap:wrap}
.seg2 button{flex:1;min-width:fit-content;border:2px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);
  color:#dbe4f5;font-weight:700;font-size:13.5px;padding:9px 12px;border-radius:11px;cursor:pointer;transition:.12s}
.seg2 button[aria-pressed="true"]{background:var(--teal);color:#0c2230;border-color:var(--teal)}
.fontbtn{font-size:16px!important}
.sw{display:flex;gap:9px;flex-wrap:wrap}
.sw button{width:32px;height:32px;border-radius:50%;border:3px solid rgba(255,255,255,.2);cursor:pointer;padding:0;transition:.12s}
.sw button[aria-pressed="true"]{border-color:#fff;transform:scale(1.14)}
.slider{display:flex;align-items:center;gap:12px}
.slider input[type=range]{flex:1;accent-color:var(--teal)}
.slider .val{font-weight:700;font-size:13px;color:#c7d0e6;min-width:42px;text-align:right}
.toggle{display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.05);
  border:2px solid rgba(255,255,255,.12);border-radius:12px;padding:11px 14px;cursor:pointer;font-weight:700;font-size:14px}
.toggle.on{border-color:var(--teal)}
.toggle .dot{width:42px;height:24px;border-radius:999px;background:rgba(255,255,255,.2);position:relative;transition:.15s}
.toggle.on .dot{background:var(--teal)}
.toggle .dot::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.15s}
.toggle.on .dot::after{left:21px}
.studio .actions{display:flex;gap:10px;margin-top:6px}
.studio .actions .btn{flex:1}
.studio .price-row{display:flex;align-items:baseline;gap:8px;margin-top:2px}
.studio .price-row .p{font-size:24px;font-weight:850}
.studio .price-row small{color:#9fb2d6}
@media(max-width:860px){
  .studio{grid-template-columns:1fr}
  .studio .stage{min-height:340px;aspect-ratio:1/.85}
  .studio .panel{max-height:none}
}

/* customisable product grid */
.prodgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.prodcard{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;
  background:#fff;border:2px solid var(--line);border-radius:18px;padding:12px 12px 16px;cursor:pointer;font:inherit;
  transition:transform .14s ease,box-shadow .14s ease,border-color .14s}
.pthumb{width:100%;aspect-ratio:1;border-radius:12px;overflow:hidden;background:var(--paper)}
.pthumb img{width:100%;height:100%;object-fit:cover;display:block}
.prodcard.other{justify-content:center;min-height:160px}
.prodcard:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--teal)}
.prodcard .pemoji{font-size:38px;line-height:1}
.prodcard .pname{font-weight:800;font-size:15px;color:var(--ink);line-height:1.2}
.prodcard .pprice{font-weight:800;font-size:13px;color:var(--coral)}
.prodcard.other{background:var(--paper);border-style:dashed}
.cpreview{display:grid;place-items:center;min-height:130px;background:var(--paper);border-radius:16px;margin:6px 0 14px;padding:18px}
.kctag{font-weight:850;font-size:clamp(20px,5vw,34px);letter-spacing:.02em;padding:18px 26px;
  box-shadow:0 8px 18px rgba(0,0,0,.16);display:inline-flex;align-items:center;justify-content:center;
  gap:12px;text-align:center;max-width:100%;line-height:1.05}
.kctag::before{content:"";width:18px;height:18px;border:5px solid currentColor;border-radius:50%;opacity:.7;flex:none}
.kclid{width:152px;height:152px;border-radius:50%;display:grid;place-items:center;text-align:center;
  font-weight:850;font-size:22px;line-height:1.05;padding:16px;box-sizing:border-box;overflow:hidden;
  box-shadow:0 8px 18px rgba(0,0,0,.16);border:7px solid rgba(255,255,255,.22)}
.kclid .plain{opacity:.5;font-size:.62em;font-weight:700}
.kcbauble{display:flex;flex-direction:column;align-items:center;gap:10px;width:200px;max-width:100%}
.kcbauble img{width:170px;max-width:100%;aspect-ratio:1;object-fit:cover;display:block;border-radius:14px;box-shadow:0 8px 18px rgba(0,0,0,.18)}
.kcbauble .bcap{font-weight:800;font-size:15px;color:var(--ink);text-align:center}
.kcbauble .bcap b{color:var(--navy)}
.kcbauble .bcap .plain{opacity:.55;font-weight:700}
.designpick{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.dpick{display:flex;flex-direction:column;gap:5px;align-items:center;padding:6px;border:2px solid var(--line);border-radius:12px;
  background:#fff;cursor:pointer;transition:.12s;font:inherit}
.dpick img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;display:block}
.dpick span{font-size:11px;font-weight:700;color:var(--ink);line-height:1.1;text-align:center}
.dpick[aria-pressed="true"]{border-color:var(--navy);box-shadow:0 6px 14px rgba(0,0,0,.14)}
.dpick:hover{border-color:var(--teal)}
@media(max-width:460px){.designpick{grid-template-columns:repeat(2,1fr)}}
.kcplate{min-width:210px;max-width:100%;padding:20px 30px;border-radius:10px;text-align:center;
  font-weight:850;font-size:24px;line-height:1.12;box-shadow:0 8px 18px rgba(0,0,0,.16)}
.kcbookmark{width:58px;height:172px;border-radius:10px;display:grid;place-items:center;font-weight:850;
  font-size:18px;letter-spacing:.06em;writing-mode:vertical-rl;text-orientation:mixed;box-shadow:0 8px 18px rgba(0,0,0,.16)}
@media(max-width:760px){.prodgrid{grid-template-columns:repeat(2,1fr)}}

/* filters */
.filters{margin-bottom:22px}
.stockrow{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:12px}
.catrow{display:flex;gap:9px;flex-wrap:wrap}
.chip{border:2px solid var(--line);background:#fff;color:var(--mut);font-weight:700;font-size:13.5px;
  padding:8px 15px;border-radius:999px;cursor:pointer;transition:.12s}
.chip[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.chip.stock{font-size:14px;padding:9px 17px}
.chip.stock[aria-pressed="true"]{background:var(--coral);border-color:var(--coral)}
.badge.fair{background:var(--teal);color:#0c2230}
.badge.order{background:#fff;color:var(--mut)}

/* grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.product{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .14s ease,box-shadow .14s ease}
.product:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.product .ph{aspect-ratio:1;background:#eef1f7;overflow:hidden;position:relative}
.product .ph img{width:100%;height:100%;object-fit:cover}
.product .badge{position:absolute;top:10px;left:10px;background:#fff;color:var(--navy);font-weight:800;
  font-size:11px;padding:4px 9px;border-radius:999px;box-shadow:var(--shadow)}
.product .body{padding:13px 14px 15px;display:flex;flex-direction:column;gap:6px;flex:1}
.product h4{margin:0;font-size:15px;letter-spacing:-.01em;line-height:1.25}
.product .meta{color:var(--mut);font-size:12.5px;display:flex;align-items:center;gap:8px}
.product .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:8px}
.product .price{font-weight:850;font-size:19px}
.add{border:0;background:var(--teal);color:var(--ink);font-weight:800;border-radius:11px;padding:9px 13px;cursor:pointer;transition:.12s}
.add:hover{background:#0fb6a8}
.add.in{background:var(--navy);color:#fff}

/* made to order */
.mto{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mto .c{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.mto .c .ic{font-size:26px}
.mto .c h4{margin:10px 0 6px;font-size:18px}
.mto .c p{color:var(--mut);margin:0 0 14px;font-size:14.5px}

/* cart drawer */
.scrim{position:fixed;inset:0;background:rgba(11,21,38,.5);opacity:0;pointer-events:none;transition:.2s;z-index:90}
.scrim.on{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:var(--paper);z-index:100;
  transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:var(--shadow2)}
.drawer.on{transform:translateX(0)}
.drawer header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer header h3{margin:0;font-size:20px}
.drawer .x{border:0;background:#fff;width:38px;height:38px;border-radius:50%;font-size:18px;cursor:pointer;box-shadow:var(--shadow)}
.items{flex:1;overflow:auto;padding:14px 18px;display:flex;flex-direction:column;gap:10px}
.empty{text-align:center;color:var(--mut);margin-top:60px}
.line{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px}
.line img{width:58px;height:58px;border-radius:10px;object-fit:cover;background:#eef1f7}
.line .info{flex:1;min-width:0}
.line .info h5{margin:0 0 2px;font-size:14px}
.line .info small{color:var(--mut)}
.qty{display:flex;align-items:center;gap:8px;margin-top:6px}
.qty button{width:26px;height:26px;border-radius:8px;border:1px solid var(--line);background:#fff;cursor:pointer;font-weight:800}
.line .rm{border:0;background:none;color:var(--mut);cursor:pointer;font-size:12px;align-self:flex-start}
.drawer footer{border-top:1px solid var(--line);padding:18px 20px;background:#fff}
.totrow{display:flex;justify-content:space-between;font-size:15px;margin-bottom:6px;color:var(--mut)}
.totrow.big{color:var(--ink);font-weight:850;font-size:20px;margin:8px 0 14px}
.drawer footer .btn{width:100%}

/* checkout modal */
.modal{position:fixed;inset:0;z-index:110;display:none;place-items:center;padding:18px}
.modal.on{display:grid}
.modal .box{background:#fff;border-radius:22px;max-width:460px;width:100%;padding:26px;box-shadow:var(--shadow2);max-height:92vh;overflow:auto}
.modal h3{margin:0 0 4px;font-size:24px}
.modal .field{margin:14px 0}
.modal label{font-weight:700;font-size:13.5px;display:block;margin-bottom:6px}
.modal input,.modal textarea,.modal select{width:100%;font:inherit;padding:12px 14px;border:2px solid var(--line);border-radius:12px}
.modal textarea{min-height:70px;resize:vertical}
.seg{display:flex;gap:8px}
.seg label{flex:1;border:2px solid var(--line);border-radius:12px;padding:12px;text-align:center;cursor:pointer;font-weight:700;font-size:14px}
.seg input{display:none}
.seg input:checked + span{}
.seg label:has(input:checked){border-color:var(--navy);background:var(--navy);color:#fff}
.note{background:#FFF8E6;border:1px solid #FCE9B5;border-radius:12px;padding:11px 13px;font-size:13px;color:#6b5a14;margin-top:8px}

/* footer */
footer.ft{background:var(--navy);color:#fff;padding:40px 0 30px;margin-top:10px}
footer.ft .wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:26px;align-items:start}
footer.ft h5{margin:0 0 10px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#8aa0c8}
footer.ft a{display:block;color:#c7d0e6;text-decoration:none;padding:4px 0;font-size:14.5px}
footer.ft .qr{background:#fff;border-radius:14px;padding:10px;width:120px}
.copy{color:#7186ad;font-size:13px;margin-top:24px;border-top:1px solid rgba(255,255,255,.12);padding-top:16px}

@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;text-align:center;padding-top:30px}
  .hero .cta{justify-content:center}
  .hero .robot{order:-1}.hero .robot img{width:200px}
  .kc{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .mto{grid-template-columns:1fr}
  footer.ft .wrap{grid-template-columns:1fr 1fr}
  .nav a.lnk{display:none}
}
@media(max-width:560px){
  .grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .product h4{font-size:13.5px}
}

/* ===== 2D personalise designer ===== */
.designer{background:var(--navy);color:#fff;border-radius:26px;overflow:hidden;box-shadow:var(--shadow2);display:grid;grid-template-columns:1.05fr .95fr}
.dpreview{background:radial-gradient(120% 120% at 50% 0%,#1c3360,#0c1830);display:grid;place-items:center;min-height:320px;padding:34px}
.kctag{font-weight:850;font-size:clamp(26px,5vw,44px);letter-spacing:.02em;display:inline-flex;align-items:center;gap:16px;box-shadow:0 12px 28px rgba(0,0,0,.3);max-width:100%;word-break:break-word;text-align:center;line-height:1}
.kctag::before{content:"";width:24px;height:24px;border:7px solid currentColor;border-radius:50%;opacity:.5;flex:none}
.dctrls{padding:26px;display:flex;flex-direction:column;gap:15px}
.dctrls .ctl label{display:block;font-weight:700;font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;color:#9fb2d6;margin-bottom:7px}
.dctrls input[type=text]{width:100%;font:inherit;font-weight:700;font-size:17px;padding:13px 15px;border-radius:12px;border:0;color:var(--ink)}
.dctrls .sw{display:flex;gap:9px;flex-wrap:wrap}
.dctrls .sw-btn{width:32px;height:32px;border-radius:50%;border:3px solid rgba(255,255,255,.2);cursor:pointer;padding:0;transition:.12s}
.dctrls .sw-btn[aria-pressed=true]{border-color:#fff;transform:scale(1.14)}
.dctrls .seg2{display:flex;gap:8px}
.dctrls .seg2 button{flex:1;border:2px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);color:#dbe4f5;font-weight:700;font-size:14px;padding:10px;border-radius:11px;cursor:pointer;transition:.12s}
.dctrls .seg2 button[aria-pressed=true]{background:var(--teal);color:#0c2230;border-color:var(--teal)}
.dctrls .price-row{display:flex;align-items:baseline;gap:8px}
.dctrls .price-row .p{font-size:24px;font-weight:850}
.dctrls .price-row small{color:#9fb2d6}
@media(max-width:860px){ .designer{grid-template-columns:1fr} .dpreview{min-height:230px;padding:26px} }