@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
  --bg:       #080b12;
  --bg-card:  #0e1420;
  --bg-card2: #111827;
  --accent:   #00f5d4;
  --accent2:  #7c3aed;
  --accent3:  #f59e0b;
  --text:     #e2e8f0;
  --muted:    #64748b;
  --danger:   #ef4444;
  --success:  #10b981;
  --border:   rgba(0,245,212,.15);
  --glow:     0 0 20px rgba(0,245,212,.3);
  --glow2:    0 0 20px rgba(124,58,237,.4);
  --r:        12px;
  --ft:       'Orbitron',monospace;
  --fb:       'Rajdhani',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--fb);font-size:16px;min-height:100vh;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 80% 50% at 20% 20%,rgba(124,58,237,.08) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(0,245,212,.06) 0%,transparent 60%);pointer-events:none;z-index:0}
::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--accent2);border-radius:3px}

/* HEADER */
header{position:sticky;top:0;z-index:100;background:rgba(8,11,18,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:0 clamp(16px,4vw,60px)}
.header-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.logo{font-family:var(--ft);font-size:clamp(18px,3vw,26px);font-weight:900;color:var(--accent);text-shadow:var(--glow);text-decoration:none;letter-spacing:2px;white-space:nowrap}
.logo span{color:var(--accent2)}
.search-wrap{flex:1;max-width:400px;position:relative}
.search-wrap input{width:100%;background:var(--bg-card2);border:1px solid var(--border);border-radius:50px;padding:10px 20px 10px 44px;color:var(--text);font-family:var(--fb);font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s}
.search-wrap input:focus{border-color:var(--accent);box-shadow:var(--glow)}
.search-wrap .si{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:18px}
.btn-cart{position:relative;background:linear-gradient(135deg,var(--accent2),#5b21b6);border:none;border-radius:50px;padding:10px 20px;color:#fff;font-family:var(--fb);font-size:15px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px;transition:transform .2s,box-shadow .2s;white-space:nowrap}
.btn-cart:hover{transform:translateY(-2px);box-shadow:var(--glow2)}
.cart-badge{position:absolute;top:-6px;right:-6px;background:var(--accent3);color:#000;border-radius:50%;width:20px;height:20px;font-size:11px;font-weight:800;display:none;align-items:center;justify-content:center}
.cart-badge.show{display:flex}

/* HERO */
.hero{position:relative;text-align:center;padding:clamp(60px,10vw,120px) clamp(20px,5vw,60px) clamp(40px,6vw,80px);z-index:1;overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,245,212,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,245,212,.04) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}
.hero-line{font-family:var(--ft);font-size:clamp(36px,8vw,90px);font-weight:900;line-height:1.05}
.hl1{color:#fff}.hl2{color:var(--accent);text-shadow:var(--glow);display:block}
.hero-sub{margin-top:16px;color:var(--muted);font-size:clamp(15px,2vw,20px);letter-spacing:1px}

/* FILTERS */
.filters{padding:0 clamp(16px,4vw,60px) 32px;z-index:1;position:relative}
.filters-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.flabel{font-family:var(--ft);font-size:11px;color:var(--muted);letter-spacing:2px;text-transform:uppercase}
.fbtn{background:var(--bg-card2);border:1px solid var(--border);border-radius:50px;padding:8px 18px;color:var(--muted);font-family:var(--fb);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}
.fbtn:hover,.fbtn.active{background:var(--accent);border-color:var(--accent);color:#000;box-shadow:var(--glow)}

/* CATALOG */
.catalog{padding:0 clamp(16px,4vw,60px) 80px;z-index:1;position:relative}
.catalog-inner{max-width:1400px;margin:0 auto}
.sec-title{font-family:var(--ft);font-size:clamp(13px,2vw,16px);color:var(--muted);letter-spacing:3px;text-transform:uppercase;margin-bottom:28px;display:flex;align-items:center;gap:12px}
.sec-title::after{content:'';flex:1;height:1px;background:var(--border)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}

/* CARD */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:transform .3s,box-shadow .3s,border-color .3s;position:relative;animation:fadeUp .5s ease both}
.card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:var(--glow),0 20px 40px rgba(0,0,0,.4)}
.cbadge{position:absolute;top:12px;right:12px;background:var(--accent3);color:#000;font-family:var(--ft);font-size:9px;font-weight:700;padding:4px 10px;border-radius:4px;letter-spacing:1px;z-index:2}
.cbadge.sold{background:var(--danger);color:#fff}
.cimg-wrap{overflow:hidden;position:relative}
.cimg-wrap::after{content:'';position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(transparent,var(--bg-card))}
.cimg{width:100%;height:220px;object-fit:cover;display:block;background:#0e1420;transition:transform .4s}
.card:hover .cimg{transform:scale(1.04)}
.cbody{padding:20px}
.cmarca{font-family:var(--ft);font-size:10px;color:var(--accent);letter-spacing:3px;text-transform:uppercase;margin-bottom:4px}
.cmodelo{font-size:20px;font-weight:700;color:#fff;margin-bottom:8px}
.cpuffs{display:inline-flex;align-items:center;gap:5px;background:rgba(124,58,237,.2);border:1px solid rgba(124,58,237,.3);border-radius:4px;padding:3px 10px;font-size:12px;font-weight:600;color:#a78bfa;margin-bottom:14px}
.csabores{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.schip{background:var(--bg-card2);border:1px solid var(--border);border-radius:50px;padding:5px 12px;font-size:12px;font-weight:500;color:var(--muted);cursor:pointer;transition:all .2s;white-space:nowrap}
.schip:hover:not(.out){background:rgba(0,245,212,.1);border-color:var(--accent);color:var(--accent)}
.schip.sel{background:var(--accent);border-color:var(--accent);color:#000;font-weight:700}
.schip.out{opacity:.4;cursor:not-allowed;text-decoration:line-through}
.cfoot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.cprice{font-family:var(--ft);font-size:22px;color:var(--accent3);font-weight:700}
.cprice span{font-size:13px;color:var(--muted);font-family:var(--fb);font-weight:400}
.btn-add{background:linear-gradient(135deg,var(--accent),#00c9a7);border:none;border-radius:8px;padding:10px 18px;color:#000;font-family:var(--fb);font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px;transition:transform .2s,box-shadow .2s;white-space:nowrap}
.btn-add:hover{transform:scale(1.05);box-shadow:var(--glow)}
.btn-add:disabled{background:#1e293b;color:var(--muted);cursor:not-allowed;box-shadow:none;transform:none}

/* MODAL */
.modal-ov{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:all .3s;backdrop-filter:blur(8px)}
.modal-ov.open{opacity:1;visibility:visible}
.modal-box{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;max-width:860px;width:100%;max-height:90vh;overflow-y:auto;transform:translateY(30px) scale(.96);transition:transform .3s;position:relative}
.modal-ov.open .modal-box{transform:translateY(0) scale(1)}
.modal-close{position:absolute;top:16px;right:16px;background:rgba(255,255,255,.1);border:none;border-radius:50%;width:36px;height:36px;color:#fff;font-size:20px;cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;transition:background .2s}
.modal-close:hover{background:var(--danger)}
.modal-layout{display:grid;grid-template-columns:1fr 1fr}
.m-img{width:100%;height:320px;object-fit:cover;display:block;border-radius:20px 0 0 20px;background:#0e1420}
.m-info{padding:32px}
.m-marca{font-family:var(--ft);font-size:11px;color:var(--accent);letter-spacing:3px;text-transform:uppercase;margin-bottom:6px}
.m-modelo{font-size:28px;font-weight:700;color:#fff;margin-bottom:6px}
.m-puffs{display:inline-flex;align-items:center;gap:5px;background:rgba(124,58,237,.2);border:1px solid rgba(124,58,237,.3);border-radius:4px;padding:4px 12px;font-size:13px;font-weight:600;color:#a78bfa;margin-bottom:16px}
.m-desc{color:var(--muted);font-size:15px;line-height:1.7;margin-bottom:24px}
.m-stit{font-family:var(--ft);font-size:11px;color:var(--muted);letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.m-sabores{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.ms-chip{background:var(--bg-card2);border:1px solid var(--border);border-radius:8px;padding:8px 16px;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s}
.ms-chip:hover:not(.out){border-color:var(--accent);color:var(--accent)}
.ms-chip.sel{background:rgba(0,245,212,.15);border-color:var(--accent);color:var(--accent)}
.ms-chip.out{opacity:.4;cursor:not-allowed;text-decoration:line-through}
.m-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px}
.m-price{font-family:var(--ft);font-size:28px;color:var(--accent3);font-weight:700}

/* CART */
.cart-bd{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:299;opacity:0;visibility:hidden;transition:all .3s}
.cart-bd.open{opacity:1;visibility:visible}
.cart-dr{position:fixed;top:0;right:-420px;width:400px;max-width:100vw;height:100vh;background:var(--bg-card);border-left:1px solid var(--border);z-index:300;display:flex;flex-direction:column;transition:right .35s cubic-bezier(.4,0,.2,1);box-shadow:-20px 0 60px rgba(0,0,0,.5)}
.cart-dr.open{right:0}
.cart-hd{padding:24px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.cart-title{font-family:var(--ft);font-size:16px;color:var(--accent);letter-spacing:2px}
.cart-x{background:none;border:none;color:var(--muted);font-size:22px;cursor:pointer;transition:color .2s;display:flex;align-items:center}
.cart-x:hover{color:var(--danger)}
.cart-items{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.cart-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--muted);text-align:center}
.ci{background:var(--bg-card2);border:1px solid var(--border);border-radius:10px;padding:14px;display:flex;gap:12px;align-items:flex-start}
.ci-img{width:60px;height:60px;object-fit:cover;border-radius:8px;background:#0e1420;flex-shrink:0}
.ci-info{flex:1;min-width:0}
.ci-name{font-weight:700;font-size:14px;color:#fff;margin-bottom:2px}
.ci-sabor{font-size:12px;color:var(--accent);margin-bottom:8px}
.ci-ctrl{display:flex;align-items:center;gap:8px}
.qbtn{background:var(--bg);border:1px solid var(--border);border-radius:6px;width:28px;height:28px;color:var(--text);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.qbtn:hover{border-color:var(--accent);color:var(--accent)}
.qval{font-family:var(--ft);font-size:14px;min-width:24px;text-align:center}
.ci-price{font-family:var(--ft);font-size:15px;color:var(--accent3);font-weight:700;flex-shrink:0;display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.ci-del{background:none;border:none;color:var(--danger);cursor:pointer;font-size:18px;opacity:.6;transition:opacity .2s}
.ci-del:hover{opacity:1}
.cart-ft{padding:20px;border-top:1px solid var(--border)}
.cart-tot{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.cart-tot-l{font-family:var(--ft);font-size:12px;color:var(--muted);letter-spacing:2px}
.cart-tot-v{font-family:var(--ft);font-size:26px;color:var(--accent3);font-weight:700}
.btn-wa{width:100%;background:linear-gradient(135deg,#25d366,#128c7e);border:none;border-radius:12px;padding:16px;color:#fff;font-family:var(--fb);font-size:17px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .2s,box-shadow .2s}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(37,211,102,.4)}

/* TOAST */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--bg-card);border:1px solid var(--accent);border-radius:50px;padding:12px 24px;color:var(--accent);font-weight:600;font-size:14px;z-index:500;transition:transform .35s cubic-bezier(.4,0,.2,1);white-space:nowrap;box-shadow:var(--glow);display:flex;align-items:center;gap:8px}
.toast.show{transform:translateX(-50%) translateY(0)}

/* LOADING */
.loading{display:flex;justify-content:center;align-items:center;padding:60px;color:var(--muted);gap:12px}
.spin{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}

/* FOOTER */
footer{background:var(--bg-card);border-top:1px solid var(--border);padding:40px clamp(16px,4vw,60px);text-align:center;z-index:1;position:relative}
.ft-logo{font-family:var(--ft);font-size:20px;color:var(--accent);font-weight:900;letter-spacing:3px;margin-bottom:8px}
.ft-tag{color:var(--muted);font-size:14px}
.ft-warn{margin-top:20px;padding:12px 20px;background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);border-radius:8px;color:var(--accent3);font-size:13px;max-width:500px;margin-inline:auto}

@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

@media(max-width:768px){.search-wrap{display:none}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.modal-layout{grid-template-columns:1fr}.m-img{height:220px;border-radius:20px 20px 0 0}}
@media(max-width:480px){.grid{grid-template-columns:1fr}.cart-dr{width:100vw}}