@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --ink:#0A0A0D; --ink-2:#17161C; --line-dark:#2F2E36;
  --ground:#F4F3F6; --card:#FFFFFF; --line:#E2E0E8; --line-2:#D4D2DC;
  --text-2:#5B5966; --text-on-dark:#C9C7D1;
  --green:#16A34A; --green-text:#15803D; --green-glow:#4ADE80; --green-soft:#DCFCE7; --green-deep:#14532D;
  --display:'Space Grotesk',sans-serif; --body:'Inter',sans-serif; --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--ground);line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--ink)} a:hover{color:var(--green-text)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--green);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono);letter-spacing:.08em;font-size:11px;text-transform:uppercase;color:var(--text-2)}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* top strip + header */
.strip{background:var(--ink);color:var(--text-on-dark);font-family:var(--mono);font-size:12px;letter-spacing:.03em;padding:9px 24px;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 28px;text-align:center}
.strip b{color:var(--green-glow);font-weight:500}
.header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.header .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;padding-top:16px;padding-bottom:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo b{font-family:var(--display);font-size:24px;letter-spacing:-.02em}
.ticker{display:flex;gap:3px}.ticker i{width:11px;height:4px;border-radius:2px;background:var(--ink);opacity:.25}.ticker i:nth-child(odd){background:var(--green);opacity:1}
.search{flex:1 1 260px;display:flex;align-items:center;gap:10px;background:var(--ground);border:1px solid var(--line);border-radius:10px;padding:0 14px;height:46px}
.search input{flex:1;border:none;background:transparent;font-size:15px;outline:none;min-width:0}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:6px 22px;font-size:15px;font-weight:500}
.nav a{text-decoration:none}
.cart-btn{display:flex;align-items:center;gap:8px;background:var(--ink);color:#fff!important;padding:0 16px;height:44px;border-radius:10px;text-decoration:none}
.count{background:var(--green-glow);color:var(--ink);font-family:var(--mono);font-size:12px;font-weight:600;min-width:22px;height:22px;border-radius:11px;display:flex;align-items:center;justify-content:center;padding:0 6px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:10px;font-weight:600;font-size:15px;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#26252C;color:#fff}
.btn-glow{background:var(--green-glow);color:var(--ink)}.btn-glow:hover{background:#86EFAC;color:var(--ink)}
.btn-line{background:var(--card);border-color:var(--line-2);color:var(--ink)}.btn-line:hover{border-color:var(--ink);color:var(--ink)}
.btn-ghost-dark{border-color:#3A3942;color:#F7F6F9}.btn-ghost-dark:hover{border-color:#F7F6F9;color:#F7F6F9}
.btn[disabled]{background:var(--ground);border-color:var(--line-2);color:var(--text-2);cursor:not-allowed}
.btn-block{width:100%;height:54px;font-size:16px}
.pill{display:inline-flex;align-items:center;font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px}

/* hero */
.hero{display:flex;flex-wrap:wrap;gap:24px;padding-top:44px;padding-bottom:20px;align-items:stretch}
.hero-main{flex:999 1 520px;min-width:0;background:var(--ink);color:#F7F6F9;border-radius:20px;padding:48px;display:flex;flex-direction:column;justify-content:space-between;gap:32px;position:relative;overflow:hidden}
.hero-main::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;border:56px solid var(--green);opacity:.18}
.hero-main > *{position:relative;z-index:1}
.hero-main .mono{color:var(--green-glow);font-size:12px;letter-spacing:.12em}
.hero h1{font-family:var(--display);font-size:clamp(38px,5vw,56px);line-height:1.02;letter-spacing:-.03em;max-width:13ch;margin-top:14px}
.hero p{font-size:17px;color:var(--text-on-dark);max-width:46ch;margin-top:14px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}
.feature{flex:1 1 340px;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:16px}
.feature:hover{border-color:var(--ink);color:var(--ink)}
@media (max-width:560px){.hero-main{padding:28px}}

/* browser art */
.browser{background:var(--ink);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:8px}
.browser .dots{display:flex;gap:5px}.browser .dots i{width:8px;height:8px;border-radius:50%;background:#3A3942}
.bar{height:10px;border-radius:3px;background:#F7F6F9}.bar.dim{height:6px;background:#5B5966}.bar.cta{height:14px;background:var(--green-glow)}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:auto}.tiles i{height:28px;border-radius:4px;background:var(--line-dark)}.tiles i.on{background:var(--green)}

/* shop */
.shop-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px;padding-top:36px;padding-bottom:16px}
.shop-head h2{font-family:var(--display);font-size:34px;letter-spacing:-.02em}
.shop-head p{color:var(--text-2);font-size:15px;margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--line-2);background:var(--card);font-size:14px;font-weight:500;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;padding-bottom:56px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.card .media{position:relative;aspect-ratio:4/3;background:var(--ink);overflow:hidden;display:block}
.card .media img{width:100%;height:100%;object-fit:cover;object-position:center top}
.card .media .browser{position:absolute;inset:18px;background:var(--ink-2);border:1px solid var(--line-dark)}
.card .media .art-label{position:absolute;left:18px;bottom:8px;font-family:var(--mono);font-size:10px;color:#8A8797;letter-spacing:.08em}
.card .media .pill{position:absolute;top:12px;left:12px}
.k53-art{position:absolute;inset:0;background:#FEF3C7;display:flex;align-items:center;justify-content:center}
.k53-art div{width:46%;aspect-ratio:3/4;background:#fff;border:2px solid var(--ink);border-radius:6px;box-shadow:8px 8px 0 var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}
.k53-art b{font-family:var(--display);font-size:34px}
.card .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-family:var(--display);font-weight:600;font-size:20px;line-height:1.2}
.card h3 a{text-decoration:none}
.card p{font-size:14px;color:var(--text-2)}
.card .foot{margin-top:auto;padding-top:12px;display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:10px}
.price{font-family:var(--display);font-weight:700;font-size:22px;line-height:1.1;white-space:nowrap}
.price-note{font-size:12px;color:var(--text-2)}
.card .btn{height:44px;padding:0 16px;font-size:14px}
.empty{grid-column:1/-1;text-align:center;padding:48px 16px;color:var(--text-2)}

/* how it works */
.how{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.how .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;padding-top:48px;padding-bottom:48px}
.how h3{font-family:var(--display);font-weight:600;font-size:18px;margin:8px 0 4px}
.how p{font-size:14px;color:var(--text-2)}

/* footer */
.footer{background:var(--ink);color:var(--text-on-dark)}
.footer .top{display:flex;flex-wrap:wrap;gap:32px 64px;justify-content:space-between;padding-top:44px;padding-bottom:28px}
.footer b{font-family:var(--display);font-size:22px;color:#F7F6F9}
.footer a{color:#F7F6F9}
.footer .col{display:flex;flex-direction:column;gap:8px;font-size:14px}
.footer .mono{color:#8A8797}
.footer .bottom{border-top:1px solid #26252C;padding-top:18px;padding-bottom:28px;font-size:13px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}
.footer .bottom a{color:var(--text-on-dark)}
.symetree{display:flex;align-items:center;gap:10px}.symetree img{height:22px;width:auto;filter:invert(1);opacity:.85}

/* product page */
.crumbs{font-size:13px;color:var(--text-2);padding-top:20px}.crumbs a{color:var(--text-2)}
.pdp{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start;padding-top:20px;padding-bottom:48px}
.pdp-media{flex:999 1 520px;min-width:0}
.pdp-media .frame{border-radius:20px;overflow:hidden;background:var(--ink);aspect-ratio:4/3;position:relative}
.pdp-media .frame img{width:100%;height:100%;object-fit:cover;object-position:center top}
.pdp-media .frame .browser{position:absolute;inset:28px;padding:20px;gap:12px}
.pdp-media .frame .bar{height:16px}
.pdp-info{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:22px}
.pdp-info h1{font-family:var(--display);font-size:44px;letter-spacing:-.02em;line-height:1.05}
.pdp-info .lead{font-size:16px;color:#3F3E47}
.pdp-price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.pdp-price .price{font-size:38px}
.opts{display:flex;gap:10px;flex-wrap:wrap}
.opt{flex:1 1 140px;min-height:58px;padding:8px 14px;border-radius:12px;border:1px solid var(--line-2);background:var(--card);text-align:left;cursor:pointer}
.opt[aria-pressed="true"]{border:2px solid var(--ink)}
.opt span{display:block;font-size:13px;color:var(--text-2)}
.opt b{font-weight:600;font-size:15px}
.label{font-weight:600;font-size:15px}
.qty{display:flex;align-items:center;gap:4px}
.qty button{width:44px;height:44px;border-radius:10px;border:1px solid var(--line-2);background:var(--card);font-size:20px;cursor:pointer}
.qty output{min-width:40px;text-align:center;font-family:var(--mono);font-size:16px;font-weight:600}
.facts{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;font-size:14px}
.facts b{display:block;font-weight:600}
.notice{background:#FEF9C3;border:1px solid #FDE68A;color:#713F12;border-radius:12px;padding:14px 16px;font-size:14px}
.details{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.details .wrap{display:flex;flex-wrap:wrap;gap:40px;padding-top:48px;padding-bottom:48px}
.details .col{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:14px}
.details h2{font-family:var(--display);font-size:28px}
.ticks{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:15px}
.ticks li{display:flex;gap:10px}.ticks svg{flex:none;margin-top:2px}
.calc{background:var(--ink);color:#F7F6F9;border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:16px}
.calc .mono{color:var(--green-glow)}
.calc h2{color:#F7F6F9;font-size:26px}
.calc .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.calc label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-on-dark)}
.calc input{height:46px;border-radius:10px;border:1px solid #3A3942;background:var(--ink-2);color:#F7F6F9;padding:0 12px;font-family:var(--mono);font-size:16px}
.calc .out{border-top:1px solid var(--line-dark);padding-top:14px}
.calc .big{font-family:var(--display);font-weight:700;font-size:40px;color:var(--green-glow)}
.calc p{font-size:14px;color:var(--text-on-dark)}
.related{padding-top:48px;padding-bottom:64px}
.related h2{font-family:var(--display);font-size:28px;margin-bottom:20px}
.mini{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;display:flex;flex-direction:column;gap:6px}
.mini:hover{border-color:var(--ink)}
.mini.current{border:2px solid var(--ink)}
.mini b{font-family:var(--display);font-weight:600;font-size:20px}
.mini span{font-size:14px;color:var(--text-2)}
.mini .price{font-size:20px;margin-top:8px}

/* cart */
.cart{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start;padding-top:36px;padding-bottom:64px}
.cart-main{flex:999 1 560px;min-width:0;display:flex;flex-direction:column;gap:20px}
.cart-main h1{font-family:var(--display);font-size:40px;letter-spacing:-.02em}
.cart-main h1 small{font-size:20px;color:var(--text-2);font-weight:500}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px}
.line{display:flex;flex-wrap:wrap;gap:16px;padding:20px;border-bottom:1px solid var(--line);align-items:center}
.line:last-child{border-bottom:none}
.thumb{width:84px;height:84px;border-radius:12px;object-fit:cover;object-position:center top;flex:none;background:var(--ink);display:flex;align-items:center;justify-content:center}
.thumb.k53{background:#FEF3C7;font-family:var(--display);font-weight:700;font-size:22px}
.thumb.web div{width:52px;height:36px;border:2px solid var(--green-glow);border-radius:4px}
.line .info{flex:1 1 220px;min-width:0;display:flex;flex-direction:column;gap:4px}
.line .info b{font-family:var(--display);font-weight:600;font-size:19px}
.line .info span{font-size:13px;color:var(--text-2)}
.line .end{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.link-btn{min-height:44px;padding:0 4px;border:none;background:none;font-size:13px;color:var(--text-2);text-decoration:underline;cursor:pointer}
form.panel{padding:24px;display:flex;flex-direction:column;gap:18px}
form h2{font-family:var(--display);font-size:22px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
.field input,.field select,.field textarea{height:46px;border-radius:10px;border:1px solid var(--line-2);padding:0 12px;font-size:15px;background:#fff;font-weight:400}
.field textarea{height:auto;min-height:80px;padding:10px 12px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
fieldset{border:none;display:flex;flex-direction:column;gap:10px}
legend{font-size:14px;font-weight:600;margin-bottom:10px}
.radio{display:flex;align-items:center;gap:12px;min-height:52px;padding:0 16px;border:1px solid var(--line-2);border-radius:12px;font-size:15px;cursor:pointer}
.radio:has(input:checked){border:2px solid var(--ink)}
.radio input{width:20px;height:20px;accent-color:var(--ink)}
.radio small{margin-left:auto;font-size:12px;color:var(--text-2)}
.radio.off{opacity:.55;cursor:not-allowed}
.error{color:#B91C1C;font-size:14px;font-weight:500}
.summary{flex:1 1 340px;min-width:0;background:var(--ink);color:#F7F6F9;border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:16px;position:sticky;top:96px}
.summary h2{font-family:var(--display);font-size:22px}
.sum-rows{display:flex;flex-direction:column;gap:10px;font-size:15px;color:var(--text-on-dark)}
.sum-rows div{display:flex;justify-content:space-between;gap:12px}
.sum-rows span:last-child{font-family:var(--mono);color:#F7F6F9;white-space:nowrap}
.total{border-top:1px solid var(--line-dark);padding-top:16px;display:flex;justify-content:space-between;align-items:baseline}
.total b{font-family:var(--display);font-size:34px;color:var(--green-glow)}
.summary .note{font-size:13px;color:var(--text-on-dark)}
.summary .ticks{font-size:13px;color:var(--text-on-dark);gap:8px}
@media (max-width:900px){.summary{position:static}}

/* legal */
.legal{max-width:760px;padding-top:44px;padding-bottom:64px}
.legal h1{font-family:var(--display);font-size:40px;margin-bottom:12px}
.legal h2{font-family:var(--display);font-size:22px;margin:32px 0 8px}
.legal p,.legal li{color:#3F3E47;font-size:15px;margin-bottom:8px}
.legal ul{padding-left:20px}

/* whatsapp float */
.wa{position:fixed;right:20px;bottom:20px;z-index:50;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:10px;font-size:14px;opacity:0;transition:.2s;z-index:60;pointer-events:none;display:flex;gap:12px;align-items:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast a{color:var(--green-glow);pointer-events:auto}

/* v2.0 services store */
.strip .promo{color:var(--text-on-dark);text-decoration:none;transition:opacity .3s}
.strip .promo:hover{text-decoration:underline}
.strip .promo.fade{opacity:0}
.soon-art{width:100%;height:100%;min-height:180px;background:#0A0A0D;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#A7A5B0}
.soon-art .mono{color:#4ADE80;font-size:11px}
.symetree-cta{color:inherit;font-weight:600}
@media (prefers-reduced-motion: reduce){.strip .promo{transition:none}}
.sym-art{width:100%;height:100%;min-height:180px;background:#0A0A0D;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:#fff}
.sym-art img,.media .sym-art img,.frame .sym-art img{width:72px!important;height:72px!important;border-radius:14px;object-fit:cover;flex:none}
.sym-art b{font-family:var(--display);font-size:22px;font-weight:600;margin-top:6px}
.sym-art .mono{color:#4ADE80;font-size:11px}
.footer .symetree{flex-wrap:wrap;row-gap:4px}
@media (max-width:560px){.footer .symetree img{align-self:flex-start}.footer .symetree-cta{flex-basis:100%}}