:root{
    --ink:#0A0A0A;--paper:#FAFAF8;--paper-2:#F2F1EC;--graphite:#3C3C3C;--grey:#7A7A78;
    --hair:#E1DFD8;--hair-dark:#2A2A2A;--gold:#B0863A;--gold-2:#D9B370;--silver:#8A9097;--silver-2:#C2C7CC;
    --maxw:1140px;
    --display:"Space Grotesk",system-ui,sans-serif;--body:"Inter",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;
    --cjk:"Noto Sans JP","Noto Sans KR",sans-serif;--ar:"Noto Sans Arabic",sans-serif;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
  body[data-lang="ja"],body[data-lang="ko"]{font-family:var(--cjk)}
  body[data-lang="ar"]{font-family:var(--ar)}
  h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.01em;line-height:1.08;margin:0}
  body[data-lang="ja"] :is(h1,h2,h3),body[data-lang="ko"] :is(h1,h2,h3),body[data-lang="ar"] :is(h1,h2,h3){letter-spacing:0}
  p{margin:0 0 1em}
  a{color:inherit;text-decoration:none}
  img,svg{display:block;max-width:100%}
  button{font-family:inherit}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
  .eyebrow{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--grey)}
  body[data-lang="ar"] .eyebrow{letter-spacing:.05em}
  .mono{font-family:var(--mono)}
  header.site{position:sticky;top:0;z-index:60;background:rgba(250,250,248,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--hair)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:18px}
  .brand{font-family:var(--display);font-weight:700;letter-spacing:.04em;font-size:18px;flex:0 0 auto}
  .brand .dot{color:var(--gold)}
  .nav .links{display:flex;gap:26px;list-style:none;margin:0;padding:0;align-items:center}
  .nav .links a{font-size:14px;color:var(--graphite);white-space:nowrap}
  .nav .links a:hover{color:var(--ink)}
  .nav .tools{display:flex;align-items:center;gap:14px;flex:0 0 auto}
  .lang-select{position:relative}
  .lang-btn{background:none;border:1px solid var(--hair);padding:8px 12px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;cursor:pointer;color:var(--graphite);display:flex;gap:8px;align-items:center}
  .lang-btn:hover{border-color:var(--ink);color:var(--ink)}
  .lang-menu{position:absolute;top:calc(100% + 8px);inset-inline-end:0;background:#fff;border:1px solid var(--hair);min-width:160px;box-shadow:0 12px 30px rgba(0,0,0,.08);display:none;z-index:70}
  .lang-menu.open{display:block}
  .lang-menu button{display:block;width:100%;text-align:start;background:none;border:0;padding:11px 16px;font-size:14px;cursor:pointer;color:var(--graphite)}
  .lang-menu button:hover{background:var(--paper-2);color:var(--ink)}
  .cart-btn{background:none;border:0;cursor:pointer;position:relative;display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
  .cart-btn svg{width:20px;height:20px}
  .cart-count{background:var(--ink);color:#fff;font-size:10px;min-width:17px;height:17px;border-radius:50%;display:inline-grid;place-items:center;padding:0 4px;line-height:1}
  .cart-count.empty{display:none}
  .hero{background:var(--ink);color:var(--paper);position:relative;overflow:hidden}
  .hero .wrap{position:relative;z-index:2;padding-top:92px;padding-bottom:100px}
  .hero .eyebrow{color:var(--gold-2)}
  .hero h1{font-size:clamp(36px,6vw,72px);font-weight:600;margin:22px 0 0;max-width:15ch}
  .hero h1 em{font-style:normal;color:var(--gold-2)}
  .hero .lede{max-width:54ch;color:#C9C7C0;font-size:clamp(17px,2vw,20px);margin-top:24px}
  .hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
  .btn{font-family:var(--mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border:1px solid;cursor:pointer;transition:background .18s,color .18s;background:none}
  body[data-lang="ar"] .btn{letter-spacing:0}
  .btn-solid{background:var(--paper);color:var(--ink);border-color:var(--paper)}
  .btn-solid:hover{background:transparent;color:var(--paper)}
  .btn-ghost{background:transparent;color:var(--paper);border-color:#5a5a58}
  .btn-ghost:hover{border-color:var(--paper)}
  .arr{transition:transform .18s}
  .btn:hover .arr{transform:translateX(4px)}
  [dir=rtl] .arr{transform:scaleX(-1)}
  [dir=rtl] .btn:hover .arr{transform:scaleX(-1) translateX(4px)}
  .chainbadge{position:absolute;inset-inline-end:28px;top:92px;z-index:2;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:#8d8d8a;text-align:end;line-height:1.9}
  .chainbadge b{color:var(--gold-2);font-weight:500}
  .hero-cords{position:absolute;inset:0;z-index:1;opacity:.5}
  .section{position:relative;padding:86px 0;border-top:1px solid var(--hair)}
  .section .knot-mark{position:absolute;inset-inline-start:50%;top:-9px;width:18px;height:18px;transform:translateX(-50%);background:var(--paper);border:1px solid var(--hair);border-radius:50%}
  .section .knot-mark::after{content:"";position:absolute;inset:5px;border-radius:50%;background:var(--ink)}
  .lead-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
  .lead-grid h2{font-size:clamp(26px,3.4vw,40px)}
  .lead-grid p{color:var(--graphite);max-width:46ch}
  .checks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:20px}
  .checks li{display:flex;gap:16px;align-items:flex-start;padding-bottom:20px;border-bottom:1px solid var(--hair)}
  .checks li:last-child{border-bottom:0}
  .checks .ic{flex:0 0 auto;width:26px;height:26px;border:1px solid var(--ink);display:grid;place-items:center;margin-top:2px}
  .checks .ic svg{width:13px;height:13px}
  .checks .tx{font-size:16px;color:var(--graphite)}
  .prod-head{text-align:center;max-width:62ch;margin:0 auto 54px}
  .prod-head h2{font-size:clamp(28px,4vw,46px)}
  .prod-head p{color:var(--grey);margin-top:14px}
  .cards{display:grid;grid-template-columns:1fr 1fr;gap:28px}
  .card{border:1px solid var(--hair);background:#fff;display:flex;flex-direction:column;transition:border-color .2s,transform .2s}
  .card:hover{transform:translateY(-3px)}
  .card.gold:hover{border-color:var(--gold)}
  .card.silver:hover{border-color:var(--silver)}
  .card-top{padding:38px 38px 22px;display:flex;gap:26px;align-items:center;border-bottom:1px solid var(--hair)}
  .card .coin{flex:0 0 auto;width:116px;height:116px}
  .card .kicker{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
  .card.gold .kicker{color:var(--gold)}
  .card.silver .kicker{color:var(--silver)}
  .card h3{font-size:26px;margin:8px 0 6px}
  .card .tagline{font-size:14px;color:var(--grey);margin:0}
  .specs{margin:0;padding:28px 38px;font-family:var(--mono);font-size:13.5px;flex:1}
  .specs dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:0}
  .specs .row{display:contents}
  .specs dt{color:var(--grey);padding:9px 0;border-bottom:1px dotted var(--hair)}
  .specs dd{margin:0;text-align:end;padding:9px 0;border-bottom:1px dotted var(--hair);color:var(--ink)}
  .card-foot{padding:24px 38px 34px;border-top:1px solid var(--hair)}
  .price{font-family:var(--mono);font-size:13px;color:var(--grey);margin-bottom:16px}
  .price b{display:block;font-size:23px;color:var(--ink);font-weight:700;margin-top:3px}
  .price b span{font-size:12px;font-weight:400;color:var(--grey)}
  .card .btn{width:100%;justify-content:center;border-color:var(--ink);color:var(--ink)}
  .card .btn:hover{background:var(--ink);color:#fff}
  .price-note{text-align:center;color:var(--grey);font-size:12px;margin-top:26px}
  .bridge{background:var(--paper-2)}
  .bridge h2,.arch h2{font-size:clamp(28px,4vw,44px);text-align:center;max-width:20ch;margin:0 auto}
  .bridge .sub,.arch .sub{text-align:center;color:var(--grey);max-width:60ch;margin:16px auto 56px}
  .flow{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--hair);background:#fff}
  .step{padding:32px 26px;border-inline-end:1px solid var(--hair)}
  .step:last-child{border-inline-end:0}
  .step .n{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--gold);margin-bottom:16px}
  .step h4{font-family:var(--display);font-size:18px;font-weight:600;margin:0 0 10px}
  .step p{font-size:14.5px;color:var(--graphite);margin:0}
  .step .gly{width:34px;height:34px;margin-bottom:16px}
  .arch-note{font-family:var(--mono);font-size:12.5px;color:var(--grey);max-width:78ch;margin:34px auto 0;text-align:center;line-height:1.8;border-top:1px dotted var(--hair);padding-top:26px}
  .val h2{font-size:clamp(26px,3.6vw,40px);max-width:22ch}
  .val .intro{color:var(--graphite);max-width:52ch;margin:16px 0 48px}
  .val-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
  .util{display:flex;gap:20px;padding:26px 0;border-top:1px solid var(--hair)}
  .util .idx{font-family:var(--mono);font-size:12px;color:var(--grey);padding-top:4px}
  .util h4{font-family:var(--display);font-size:19px;font-weight:600;margin:0 0 6px}
  .util p{font-size:15px;color:var(--graphite);margin:0}
  .faq h2{font-size:clamp(28px,4vw,44px);margin-bottom:38px}
  details.q{border-top:1px solid var(--hair)}
  details.q:last-of-type{border-bottom:1px solid var(--hair)}
  details.q summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;padding:25px 0;font-family:var(--display);font-weight:600;font-size:19px}
  body[data-lang="ja"] details.q summary,body[data-lang="ko"] details.q summary,body[data-lang="ar"] details.q summary{font-family:inherit;font-weight:700}
  details.q summary::-webkit-details-marker{display:none}
  details.q .sign{flex:0 0 auto;width:22px;height:22px;position:relative;margin-top:3px}
  details.q .sign::before,details.q .sign::after{content:"";position:absolute;background:var(--ink);transition:transform .2s}
  details.q .sign::before{inset-inline:0;top:10px;height:1.5px}
  details.q .sign::after{top:0;bottom:0;inset-inline-start:10px;width:1.5px}
  details.q[open] .sign::after{transform:scaleY(0)}
  details.q .a{padding:0 46px 26px 0;color:var(--graphite);max-width:76ch}
  [dir=rtl] details.q .a{padding:0 0 26px 46px}
  details.q .a p{margin:0}
  .cta-band{background:var(--ink);color:var(--paper);text-align:center;padding:100px 0}
  .cta-band .eyebrow{color:var(--gold-2)}
  .cta-band h2{font-size:clamp(30px,5vw,56px);margin:18px auto 0;max-width:20ch}
  .cta-band p{color:#bdbbb4;max-width:54ch;margin:20px auto 34px}
  .cta-band .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
  .disclaimer{background:var(--paper-2);border-top:1px solid var(--hair)}
  .disclaimer .wrap{display:flex;gap:22px;padding:44px 28px}
  .disclaimer .ic{flex:0 0 auto;width:30px;height:30px;border:1px solid var(--grey);border-radius:50%;display:grid;place-items:center;color:var(--grey)}
  .disclaimer .ic svg{width:15px;height:15px}
  .disclaimer .txt{font-family:var(--mono);font-size:12.5px;line-height:1.85;color:var(--grey);max-width:92ch}
  .disclaimer .txt p{margin:0 0 .7em}
  .disclaimer .txt b{color:var(--graphite);font-weight:700}
  footer.site{background:var(--ink);color:#bdbbb4;padding:60px 0 32px}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;align-items:start}
  footer.site .brand{color:var(--paper);font-size:22px;margin-bottom:14px}
  footer.site .pos{font-size:14px;line-height:1.6;max-width:36ch}
  footer.site h5{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#7a7a78;margin:0 0 16px}
  body[data-lang="ar"] footer.site h5{letter-spacing:.05em}
  footer.site ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
  footer.site ul a{font-size:14px;color:#bdbbb4}
  footer.site ul a:hover{color:var(--paper)}
  .contact-line{font-size:14px;line-height:1.9}
  .contact-line a{color:var(--paper)}
  .foot-bottom{border-top:1px solid var(--hair-dark);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;color:#7a7a78}
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}
  .overlay{position:fixed;inset:0;background:rgba(10,10,10,.5);opacity:0;visibility:hidden;transition:opacity .25s;z-index:90}
  .overlay.show{opacity:1;visibility:visible}
  .drawer{position:fixed;top:0;inset-inline-end:0;height:100%;width:min(440px,92vw);background:var(--paper);z-index:100;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s ease}
  [dir=rtl] .drawer{transform:translateX(-100%)}
  .drawer.open{transform:none}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;padding:24px 26px;border-bottom:1px solid var(--hair)}
  .drawer-head h3{font-size:20px}
  .x{background:none;border:0;cursor:pointer;font-size:22px;line-height:1;color:var(--graphite)}
  .drawer-body{flex:1;overflow:auto;padding:8px 26px}
  .empty-msg{color:var(--grey);font-size:15px;padding:40px 0;text-align:center}
  .line{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--hair)}
  .line .lc{flex:0 0 auto;width:54px;height:54px}
  .line .lc .tline-img{width:100%;height:100%;object-fit:contain}
  .line .lmid{flex:1}
  .line .lname{font-family:var(--display);font-weight:600;font-size:15px}
  .line .lmeta{font-family:var(--mono);font-size:11px;color:var(--grey);margin-top:2px}
  .qty{display:inline-flex;align-items:center;border:1px solid var(--hair);margin-top:10px}
  .qty button{width:28px;height:28px;border:0;background:none;cursor:pointer;font-size:15px;color:var(--ink)}
  .qty span{min-width:30px;text-align:center;font-family:var(--mono);font-size:13px}
  .line .lright{text-align:end;display:flex;flex-direction:column;justify-content:space-between}
  .line .lprice{font-family:var(--mono);font-size:14px;font-weight:500}
  .rm{background:none;border:0;cursor:pointer;font-family:var(--mono);font-size:11px;color:var(--grey);text-decoration:underline;text-underline-offset:2px}
  .rm:hover{color:var(--ink)}
  .drawer-foot{border-top:1px solid var(--hair);padding:22px 26px}
  .subtotal{display:flex;justify-content:space-between;font-family:var(--mono);font-size:14px;margin-bottom:6px}
  .subtotal b{font-size:18px}
  .vat-note{font-family:var(--mono);font-size:11px;color:var(--grey);margin-bottom:16px}
  .drawer-foot .btn{width:100%;justify-content:center;border-color:var(--ink);color:#fff;background:var(--ink)}
  .drawer-foot .btn:hover{background:transparent;color:var(--ink)}
  .drawer-foot .btn[disabled]{opacity:.4;cursor:not-allowed}
  .co-field{margin-bottom:14px}
  .co-field label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);margin-bottom:6px}
  .co-field input,.co-field select,.co-field textarea{width:100%;padding:12px 14px;border:1px solid var(--hair);background:#fff;font-family:var(--body);font-size:15px;color:var(--ink)}
  .co-field textarea{resize:vertical;min-height:60px;line-height:1.5}
  .co-field input:focus,.co-field select:focus,.co-field textarea:focus{outline:2px solid var(--ink);outline-offset:-2px}
  .co-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .co-summary{font-family:var(--mono);font-size:13px;color:var(--graphite);border:1px solid var(--hair);padding:16px;margin-bottom:22px;background:#fff}
  .co-summary .ln{display:flex;justify-content:space-between;padding:4px 0}
  .co-summary .tot{border-top:1px solid var(--hair);margin-top:8px;padding-top:10px;font-weight:700;color:var(--ink)}
  .co-secure{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:var(--grey);margin-top:14px;line-height:1.6}
  .co-secure svg{flex:0 0 auto;width:16px;height:16px;margin-top:2px}
  .back-link{background:none;border:0;cursor:pointer;font-family:var(--mono);font-size:12px;color:var(--graphite);text-decoration:underline;text-underline-offset:3px;margin-bottom:18px;display:inline-flex;gap:6px}
  .success{text-align:center;padding:30px 4px}
  .success .ring{width:58px;height:58px;border:1.5px solid var(--gold);border-radius:50%;display:grid;place-items:center;margin:0 auto 22px;color:var(--gold)}
  .success .ring svg{width:26px;height:26px}
  .success h3{font-size:23px;margin-bottom:12px}
  .success p{color:var(--graphite);font-size:15px;max-width:34ch;margin:0 auto 10px}
  .success .ref{font-family:var(--mono);font-size:12px;color:var(--grey);margin-top:18px}
  .toast{position:fixed;inset-block-end:24px;inset-inline-start:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:14px 22px;font-family:var(--mono);font-size:13px;letter-spacing:.04em;z-index:120;opacity:0;transition:opacity .25s,transform .25s;pointer-events:none}
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
  @media(max-width:980px){
    .nav .links{display:none}
    .lead-grid{grid-template-columns:1fr;gap:40px}
    .cards{grid-template-columns:1fr}
    .flow{grid-template-columns:1fr 1fr}
    .step{border-inline-end:0}
    .step:nth-child(1),.step:nth-child(2){border-bottom:1px solid var(--hair)}
    .step:nth-child(odd){border-inline-end:1px solid var(--hair)}
    .val-grid{grid-template-columns:1fr;gap:0}
    .foot-grid{grid-template-columns:1fr 1fr}
    .chainbadge{display:none}
  }
  @media(max-width:560px){
    body{font-size:16px}
    .wrap{padding:0 20px}
    .hero .wrap{padding-top:60px;padding-bottom:70px}
    .section{padding:60px 0}
    .card-top{flex-direction:column;text-align:center;align-items:center}
    .flow{grid-template-columns:1fr}
    .step{border-inline-end:0;border-bottom:1px solid var(--hair)}
    .step:last-child{border-bottom:0}
    .foot-grid{grid-template-columns:1fr}
    .co-row{grid-template-columns:1fr}
  }
  @media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ===== card link (home) ===== */
.card-link{display:block;text-align:center;margin-top:12px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);text-decoration:underline;text-underline-offset:3px}
.card-link:hover{color:var(--ink)}

/* ===== breadcrumb ===== */
.crumb{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--grey);padding:22px 0 0}
.crumb a{color:var(--grey)}.crumb a:hover{color:var(--ink)}

/* ===== product page hero ===== */
.phero{border-top:1px solid var(--hair)}
.phero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:54px 28px 70px}
.phero .stage{position:relative;aspect-ratio:1/1;background:var(--paper-2);border:1px solid var(--hair);display:grid;place-items:center;overflow:hidden}
.phero.gold .stage{background:radial-gradient(circle at 38% 32%, #f3ead2, #efe9dc 60%, #e7dcc4)}
.phero.silver .stage{background:radial-gradient(circle at 38% 32%, #f1f2f4, #eceef0 60%, #e2e6e9)}
.phero .stage .bigcoin{width:74%;height:74%;filter:drop-shadow(0 22px 40px rgba(0,0,0,.22))}
.phero .stage img.bigcoin{object-fit:contain}
.phero .stage .stamp{position:absolute;inset-inline-end:18px;top:18px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:#7a6a3e;text-transform:uppercase;z-index:2}
.phero .stage .shots{position:absolute;inset-inline:0;bottom:16px;display:flex;gap:10px;justify-content:center;z-index:2}
.phero .stage .shots button{width:56px;height:56px;border:1px solid var(--hair);background:rgba(255,255,255,.82);backdrop-filter:blur(4px);padding:4px;cursor:pointer;border-radius:8px;display:grid;place-items:center;transition:border-color .15s,transform .15s}
.phero .stage .shots button:hover{transform:translateY(-2px)}
.phero .stage .shots button.active{border-color:var(--ink)}
.phero .stage .shots img{width:100%;height:100%;object-fit:contain;filter:none}
.phero .pinfo .kicker{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.phero.gold .pinfo .kicker{color:var(--gold)}.phero.silver .pinfo .kicker{color:var(--silver)}
.phero .pinfo h1{font-size:clamp(30px,4.4vw,52px);margin:12px 0 14px}
.phero .pinfo .tag{color:var(--graphite);max-width:42ch;margin-bottom:24px}
.phero .pricebox{border:1px solid var(--hair);background:#fff;padding:22px 24px;margin-bottom:22px}
.phero .pricebox .pl{font-family:var(--mono);font-size:12px;color:var(--grey)}
.phero .pricebox .pv{font-family:var(--mono);font-size:30px;font-weight:700;margin-top:4px}
.phero .pricebox .pv span{font-size:12px;font-weight:400;color:var(--grey)}
.phero .pricebox .pn{font-family:var(--mono);font-size:11px;color:var(--grey);margin-top:10px;line-height:1.6}
.phero .pacts{display:flex;flex-direction:column;gap:10px}
.phero .pacts .btn{justify-content:center}
.phero .pacts .btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.phero .pacts .btn.primary:hover{background:transparent;color:var(--ink)}
.phero .pacts .row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.phero .pacts .btn.line{border-color:var(--ink);color:var(--ink)}
.phero .pacts .btn.line:hover{background:var(--ink);color:#fff}

/* ===== invest argument grid ===== */
.invest{border-top:1px solid var(--hair);background:var(--paper-2)}
.invest .head{max-width:62ch;margin:0 auto 48px;text-align:center}
.invest .head h2{font-size:clamp(26px,3.6vw,42px);margin-top:14px}
.invest .head p{color:var(--graphite);margin-top:16px}
.arggrid{display:grid;grid-template-columns:1fr 1fr;gap:0}
.argc{background:#fff;border:1px solid var(--hair);margin:-0.5px;padding:34px 32px}
.argc .num{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--gold);margin-bottom:14px}
.argc h3{font-family:var(--display);font-size:20px;font-weight:600;margin:0 0 10px}
.argc p{color:var(--graphite);font-size:15px;margin:0}
.invest .note{font-family:var(--mono);font-size:12px;color:var(--grey);text-align:center;max-width:74ch;margin:34px auto 0;line-height:1.8}

/* ===== specs block (product) ===== */
.pspecs .wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:48px;align-items:start}
.pspecs h2{font-size:clamp(24px,3vw,34px)}
.pspecs dl{margin:0;font-family:var(--mono);font-size:14px;border-top:1px solid var(--hair)}
.pspecs .r{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--hair)}
.pspecs dt{color:var(--grey);margin:0}.pspecs dd{margin:0;text-align:end;color:var(--ink)}

/* ===== t-shirt customizer ===== */
.tshop .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;padding:48px 28px 80px}
.ts-stage{position:relative;background:var(--paper-2);border:1px solid var(--hair);aspect-ratio:4/5;display:grid;place-items:center;overflow:hidden}
.ts-stage svg{width:88%;height:88%}
.ts-stage .pv{position:absolute;inset-inline-start:16px;top:14px;z-index:3;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
.ts-shirt-wrap{position:relative;width:100%;aspect-ratio:1/1}
.ts-shirt-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.ts-design-img{position:absolute;top:18%;left:50%;transform:translateX(-50%);width:33%;height:auto;pointer-events:none;filter:drop-shadow(0 2px 5px rgba(0,0,0,.28))}
/* ---- design picker (tabbed, inline image thumbnails) ---- */
.dtabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;border-bottom:1px solid var(--hair)}
.dtab{border:0;background:none;cursor:pointer;padding:8px 4px;margin-bottom:-1px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey);border-bottom:2px solid transparent}
.dtab[aria-pressed="true"]{color:var(--ink);border-bottom-color:var(--ink)}
.dgrid{display:flex;flex-wrap:wrap;gap:10px}
.dgrid .dbtn{flex:0 0 auto;width:104px;flex-direction:column;align-items:stretch;gap:8px;padding:8px}
.dthumb{display:flex;align-items:center;justify-content:center;background:#15151a;border-radius:6px;aspect-ratio:1/1;overflow:hidden}
.dthumb img{width:84%;height:84%;object-fit:contain}
.dlabel{font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-align:center}
.ts-panel .eyebrow{display:block;margin-bottom:12px}
.ts-panel h1{font-size:clamp(28px,4vw,46px);margin-bottom:14px}
.ts-panel .lede{color:var(--graphite);max-width:46ch;margin-bottom:26px}
.opt{margin-bottom:24px}
.opt .lab{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey);margin-bottom:12px}
.swatches{display:flex;gap:12px;flex-wrap:wrap}
.swatch{width:38px;height:38px;border-radius:50%;border:1px solid var(--hair);cursor:pointer;position:relative}
.swatch[aria-pressed="true"]{box-shadow:0 0 0 2px var(--paper),0 0 0 3.5px var(--ink)}
.designs{display:block}
.dbtn{border:1px solid var(--hair);background:#fff;cursor:pointer;padding:12px;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--graphite);text-align:start}
.dbtn[aria-pressed="true"]{border-color:var(--ink);color:var(--ink)}
.dbtn svg{width:30px;height:30px;flex:0 0 auto}
.sizes{display:flex;gap:8px;flex-wrap:wrap}
.sizebtn{min-width:46px;padding:10px 0;text-align:center;border:1px solid var(--hair);background:#fff;cursor:pointer;font-family:var(--mono);font-size:13px;color:var(--graphite)}
.sizebtn[aria-pressed="true"]{border-color:var(--ink);color:var(--ink);background:var(--ink);color:#fff}
.ts-buy{border-top:1px solid var(--hair);padding-top:22px;margin-top:6px}
.ts-buy .pv{font-family:var(--mono);font-size:26px;font-weight:700;margin-bottom:14px}
.ts-buy .btn{width:100%;justify-content:center;background:var(--ink);color:#fff;border-color:var(--ink)}
.ts-buy .btn:hover{background:transparent;color:var(--ink)}
.ts-buy .note{font-family:var(--mono);font-size:11px;color:var(--grey);margin-top:14px;line-height:1.6}

@media(max-width:900px){
  .phero .wrap{grid-template-columns:1fr;gap:34px}
  .arggrid{grid-template-columns:1fr}
  .pspecs .wrap{grid-template-columns:1fr;gap:24px}
  .tshop .wrap{grid-template-columns:1fr;gap:32px}
}