/* ==================================================================
   TRADING CARDS — shared styles
   Theme: "sealed vault" — deep navy base, restrained holo-foil signature
   ================================================================== */
:root{
  --ink:#0B1020; --ink-2:#0E1428; --surface:#141A2E; --surface-2:#1B2440;
  --line:#26304F; --text:#EAECF4; --muted:#9AA3BE; --muted-2:#6B7392;
  --holo-a:#7C5CFF; --holo-b:#35D0E8; --amber:#FFB020; --danger:#FF6B6B;
  --radius:16px; --radius-sm:10px; --maxw:1200px;
  --shadow:0 10px 30px -12px rgba(0,0,0,.6);
  --holo:linear-gradient(105deg,var(--holo-a),var(--holo-b));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:
    radial-gradient(1100px 500px at 80% -10%, rgba(124,92,255,.12), transparent 60%),
    radial-gradient(900px 500px at -10% 0%, rgba(53,208,232,.10), transparent 55%),
    var(--ink);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
h1,h2,h3{letter-spacing:-.02em}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.eyebrow{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted-2);font-weight:700}
.section{padding:56px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.section-head h2{font-size:clamp(1.4rem,3.4vw,2rem);margin:.4rem 0 0;font-weight:800}
.section-head p{color:var(--muted);margin:6px 0 0;max-width:52ch}
.link-more{font-size:.88rem;font-weight:700;color:var(--holo-b)}
.link-more:hover{text-decoration:underline}
.glow{background:var(--holo);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ================== HEADER ================== */
.topbar{position:sticky;top:0;z-index:40;background:rgba(11,16,32,.72);
  backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem}
.brand .mark{width:30px;height:30px;border-radius:9px;flex:none;background:var(--holo);position:relative;
  box-shadow:0 0 0 1px rgba(255,255,255,.08) inset}
.brand .mark::after{content:"TC";position:absolute;inset:0;display:grid;place-items:center;font-size:.72rem;font-weight:800;color:#0B1020}
.brand .word{background:linear-gradient(105deg,#fff 15%,var(--holo-b) 45%,var(--holo-a) 70%,#fff 95%);
  background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 6s linear infinite}
@keyframes sheen{to{background-position:200% center}}
.nav{display:none;gap:6px;margin-left:8px}
.nav a{padding:8px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);transition:color .15s,background .15s}
.nav a:hover{color:var(--text)}
.nav a.active{color:var(--text);background:var(--surface)}
@media(min-width:860px){.nav{display:flex}}
.spacer{flex:1}
.cart-btn{display:flex;align-items:center;gap:8px;height:42px;padding:0 16px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:.9rem;transition:border-color .15s,background .15s}
.cart-btn:hover{border-color:var(--holo-a);background:var(--surface-2)}
.cart-count{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--holo);
  color:#0B1020;font-size:.72rem;font-weight:800;display:grid;place-items:center}
.menu-btn{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:10px;background:var(--surface);border:1px solid var(--line)}
@media(min-width:860px){.menu-btn{display:none}}
.mobile-nav{display:none;border-top:1px solid var(--line);background:var(--ink-2)}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:14px 20px;font-weight:600;color:var(--muted);border-bottom:1px solid var(--line)}
.mobile-nav a:hover{color:var(--text)}
@media(min-width:860px){.mobile-nav{display:none!important}}

/* ================== HERO ================== */
.hero{padding:56px 0 30px}
.hero .eyebrow{margin-bottom:10px;display:inline-block}
.hero h1{font-size:clamp(2rem,6vw,3.4rem);line-height:1.03;font-weight:800;margin:.2rem 0 0;max-width:18ch}
.hero p{color:var(--muted);max-width:54ch;margin:16px 0 0;font-size:1.05rem}
.hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;height:50px;padding:0 24px;border-radius:999px;font-weight:800;font-size:.98rem;transition:filter .12s,border-color .12s,background .12s}
.btn-primary{background:var(--holo);color:#0B1020}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{background:var(--surface);border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--holo-a)}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px}
.trust span{display:flex;align-items:center;gap:8px;font-size:.86rem;color:var(--muted)}
.trust .dot{width:7px;height:7px;border-radius:50%;background:var(--holo-b);box-shadow:0 0 10px var(--holo-b)}
.stats{display:flex;gap:30px;margin-top:30px;flex-wrap:wrap}
.stat .n{font-weight:800;font-size:1.6rem}
.stat .l{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted-2)}

/* ================== HOME: CATEGORIES ================== */
.cat-grid{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
@media(min-width:700px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){.cat-grid{grid-template-columns:repeat(4,1fr)}}
.cat-tile{display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);position:relative;transition:transform .16s,border-color .16s}
.cat-tile:hover{transform:translateY(-3px);border-color:rgba(124,92,255,.55)}
.cat-thumb{width:56px;height:56px;border-radius:12px;overflow:hidden;flex:none;background:var(--ink)}
.cat-meta{display:flex;flex-direction:column;min-width:0}
.cat-name{font-weight:700;font-size:.95rem;line-height:1.2}
.cat-count{font-size:.75rem;color:var(--muted-2)}
.cat-arrow{margin-left:auto;color:var(--muted-2);font-size:1.1rem;transition:transform .16s,color .16s}
.cat-tile:hover .cat-arrow{color:var(--holo-b);transform:translateX(3px)}

/* ================== PRODUCT GRID / CARDS ================== */
.grid{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,1fr);gap:18px}}
@media(min-width:1000px){.grid{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;position:relative;transition:transform .18s,border-color .18s}
.card:hover{transform:translateY(-4px);border-color:rgba(124,92,255,.55)}
.card::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .2s;
  background:linear-gradient(115deg,transparent 30%,rgba(124,92,255,.14) 45%,rgba(53,208,232,.14) 55%,transparent 70%);background-size:250% 250%}
.card:hover::before{opacity:1;animation:holo 1.4s ease forwards}
@keyframes holo{from{background-position:150% 0}to{background-position:-50% 0}}
.thumb{aspect-ratio:1/1;position:relative;background:var(--ink-2);overflow:hidden;display:block}
.thumb img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;top:10px;left:10px;z-index:3;font-size:.66rem;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;padding:5px 9px;border-radius:999px;background:rgba(11,16,32,.7);border:1px solid var(--line);
  color:var(--holo-b);backdrop-filter:blur(4px)}
.stock{position:absolute;top:10px;right:10px;z-index:3;display:flex;align-items:center;gap:6px;font-size:.66rem;
  font-weight:700;padding:5px 9px;border-radius:999px;background:rgba(11,16,32,.7);border:1px solid var(--line);color:var(--amber);backdrop-filter:blur(4px)}
.stock .d{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 8px var(--amber)}
.card-body{padding:14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-set{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted-2);font-weight:700}
.card-name{font-weight:700;font-size:.95rem;line-height:1.3}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:10px}
.price{font-weight:800;font-size:1.15rem}
.add{height:38px;padding:0 15px;border-radius:999px;background:var(--holo);color:#0B1020;font-weight:800;font-size:.82rem;
  transition:transform .12s,filter .12s;white-space:nowrap}
.add:hover{filter:brightness(1.08)}
.add:active{transform:scale(.95)}
.add.added{background:var(--surface-2);color:var(--holo-b);border:1px solid var(--holo-b)}
.empty{grid-column:1/-1;text-align:center;padding:70px 20px;color:var(--muted)}
.empty h3{color:var(--text);margin:0 0 8px}

/* ================== SHOP TOOLBAR ================== */
.page-head{padding:40px 0 6px}
.page-head h1{font-size:clamp(1.7rem,4.5vw,2.6rem);font-weight:800;margin:.4rem 0 0}
.page-head p{color:var(--muted);margin:8px 0 0}
.toolbar{position:sticky;top:64px;z-index:30;background:rgba(11,16,32,.82);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;margin-top:18px}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips::-webkit-scrollbar{display:none}
.chip{white-space:nowrap;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);
  color:var(--muted);font-size:.85rem;font-weight:600;transition:all .15s;flex:none}
.chip:hover{color:var(--text);border-color:var(--holo-a)}
.chip.active{color:#0B1020;background:var(--holo);border-color:transparent}
.filters-row{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap;align-items:center}
.select-wrap{position:relative}
select{appearance:none;height:40px;padding:0 34px 0 14px;border-radius:var(--radius-sm);background:var(--surface);
  border:1px solid var(--line);color:var(--text);font-size:.88rem;font-weight:600}
select:focus{outline:2px solid var(--holo-a);outline-offset:1px}
.select-wrap::after{content:"▾";position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--muted-2);pointer-events:none;font-size:.7rem}
.count{margin-left:auto;font-size:.82rem;color:var(--muted-2)}
.search-field{position:relative;flex:1;min-width:180px}
.search-field input{width:100%;height:40px;padding:0 14px 0 38px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--text)}
.search-field input:focus{outline:2px solid var(--holo-a);outline-offset:1px}
.search-field svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted-2)}
.shop-grid{padding:24px 0 60px}

/* ================== VALUE PROPS ================== */
.values{display:grid;gap:16px;grid-template-columns:repeat(1,1fr)}
@media(min-width:700px){.values{grid-template-columns:repeat(3,1fr)}}
.value{padding:22px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line)}
.value .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(124,92,255,.12);color:var(--holo-b);margin-bottom:14px}
.value h3{margin:0 0 6px;font-size:1.05rem}
.value p{margin:0;color:var(--muted);font-size:.9rem}

/* ================== CTA BAND ================== */
.cta-band{margin:20px 0 0;border-radius:calc(var(--radius) + 4px);padding:40px 28px;text-align:center;
  background:linear-gradient(135deg,rgba(124,92,255,.16),rgba(53,208,232,.12));border:1px solid var(--line)}
.cta-band h2{font-size:clamp(1.5rem,4vw,2.1rem);margin:0 0 8px;font-weight:800}
.cta-band p{color:var(--muted);margin:0 auto 20px;max-width:48ch}

/* ================== ABOUT / LEGAL PROSE ================== */
.prose{max-width:760px;margin:0 auto;padding:20px 0 60px}
.prose h1{font-size:clamp(1.8rem,5vw,2.6rem);font-weight:800;margin:8px 0 6px}
.prose .updated{color:var(--muted-2);font-size:.82rem;margin-bottom:26px}
.prose h2{font-size:1.25rem;margin:34px 0 10px;font-weight:800}
.prose p,.prose li{color:var(--muted);font-size:1rem;line-height:1.7}
.prose strong{color:var(--text)}
.prose ul{padding-left:20px}
.prose li{margin:6px 0}
.prose a{color:var(--holo-b)}
.prose a:hover{text-decoration:underline}
.about-hero{display:grid;gap:28px;align-items:center;padding:40px 0 10px}
@media(min-width:820px){.about-hero{grid-template-columns:1.1fr .9fr}}
.about-hero .lede{color:var(--muted);font-size:1.1rem;margin-top:14px}
.about-card{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);padding:26px}
.about-card h3{margin:0 0 14px;font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted-2)}
.about-card .row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.about-card .row:last-child{border-bottom:none}
.about-card .row b{font-weight:800}

/* ================== CONTACT ================== */
.contact-grid{display:grid;gap:28px;padding:20px 0 60px}
@media(min-width:820px){.contact-grid{grid-template-columns:1.1fr .9fr}}
.form-card{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);padding:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:700;margin-bottom:7px;color:var(--muted)}
.field input,.field textarea{width:100%;background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  color:var(--text);padding:12px 14px;font-size:.95rem;font-family:inherit}
.field input:focus,.field textarea:focus{outline:2px solid var(--holo-a);outline-offset:1px}
.field textarea{min-height:130px;resize:vertical}
.contact-info h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted-2);margin:0 0 12px}
.contact-info .item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-info .item:last-child{border-bottom:none}
.contact-info .item .ic{width:38px;height:38px;border-radius:10px;flex:none;display:grid;place-items:center;background:rgba(53,208,232,.12);color:var(--holo-b)}
.contact-info .item .lab{font-size:.78rem;color:var(--muted-2)}
.contact-info .item .val{font-weight:700}

/* ================== CART DRAWER ================== */
.overlay{position:fixed;inset:0;background:rgba(4,7,16,.6);z-index:50;opacity:0;visibility:hidden;
  transition:opacity .25s,visibility .25s;backdrop-filter:blur(2px)}
.overlay.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);z-index:60;background:var(--ink-2);
  border-left:1px solid var(--line);transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--line)}
.drawer-head h2{margin:0;font-size:1.15rem}
.icon-btn{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line)}
.icon-btn:hover{border-color:var(--holo-a)}
.ship-bar{padding:14px 20px;border-bottom:1px solid var(--line);font-size:.82rem;color:var(--muted)}
.ship-track{height:6px;border-radius:999px;background:var(--surface);margin-top:8px;overflow:hidden}
.ship-fill{height:100%;width:0;background:var(--holo);transition:width .3s}
.cart-items{flex:1;overflow-y:auto;padding:8px 20px}
.cart-empty{text-align:center;color:var(--muted-2);padding:60px 10px}
.line{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.line-thumb{width:60px;height:60px;border-radius:10px;overflow:hidden;flex:none;background:var(--ink)}
.line-info{flex:1;min-width:0}
.line-name{font-size:.85rem;font-weight:700;line-height:1.3}
.line-set{font-size:.7rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.1em;margin-top:2px}
.line-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qty button{width:28px;height:28px;font-weight:800;color:var(--muted);background:var(--surface)}
.qty button:hover{color:var(--text);background:var(--surface-2)}
.qty span{width:30px;text-align:center;font-size:.85rem;font-weight:700}
.line-price{font-weight:800;font-size:.9rem}
.remove{font-size:.72rem;color:var(--muted-2);margin-top:6px}
.remove:hover{color:var(--danger)}
.drawer-foot{padding:20px;border-top:1px solid var(--line);background:var(--ink)}
.subtotal{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}
.subtotal .lab{color:var(--muted)}
.subtotal .val{font-size:1.4rem;font-weight:800}
.foot-note{font-size:.74rem;color:var(--muted-2);margin:2px 0 14px}
.checkout{width:100%;height:50px;border-radius:12px;background:var(--holo);color:#0B1020;font-weight:800;font-size:.98rem;transition:filter .12s}
.checkout:hover{filter:brightness(1.08)}
.checkout:disabled{opacity:.4;cursor:not-allowed;filter:none}
.wa{width:100%;height:46px;margin-top:10px;border-radius:12px;background:var(--surface);border:1px solid var(--line);font-weight:700;font-size:.9rem;color:var(--text)}
.wa:hover{border-color:var(--holo-b)}

/* ================== FOOTER ================== */
footer{border-top:1px solid var(--line);padding:44px 0;margin-top:20px;color:var(--muted)}
.foot-grid{display:grid;gap:26px;grid-template-columns:1fr}
@media(min-width:760px){.foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.foot-grid h4{color:var(--text);font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;margin:0 0 12px}
.foot-grid a{display:block;font-size:.88rem;padding:4px 0;color:var(--muted)}
.foot-grid a:hover{color:var(--holo-b)}
.foot-brand p.disclaimer{font-size:.76rem;color:var(--muted-2);line-height:1.6;max-width:44ch;margin-top:12px}
.legal-bar{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted-2);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ================== TOAST ================== */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);z-index:70;background:var(--surface-2);
  border:1px solid var(--holo-b);color:var(--text);padding:12px 18px;border-radius:12px;font-size:.88rem;font-weight:600;
  opacity:0;visibility:hidden;transition:all .25s;box-shadow:var(--shadow)}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}