:root{
  --bg:#0a0a0a;--bg2:#121212;--card:#171717;--card2:#1f1f1f;--line:#2a2a2a;
  --text:#fafafa;--muted:#a3a3a3;--red:#d7182a;--red2:#ff2e43;--redglow:rgba(215,24,42,.45);
  --r:20px;--ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,select{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
img{display:block;max-width:100%}
h1,h2{font-family:"Bebas Neue",Impact,sans-serif;font-weight:400;letter-spacing:.02em;line-height:.95}
h3,h4{font-weight:800;line-height:1.2}
.muted{color:var(--muted)}
.eyebrow{color:var(--red2);text-transform:uppercase;letter-spacing:.3em;font-size:.72rem;font-weight:700;margin-bottom:.8rem;display:inline-flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--red2)}
.script{font-family:"Kaushan Script",cursive;color:var(--red2);font-size:.85em;text-shadow:0 0 40px var(--redglow)}

.topbar{display:flex;justify-content:center;gap:2.5rem;background:var(--red);font-size:.78rem;font-weight:600;padding:.45rem 1rem;flex-wrap:wrap}

/* header */
header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:.9rem clamp(1rem,4vw,3rem);background:rgba(10,10,10,.6);backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid transparent;transition:.4s var(--ease)}
header.scrolled{border-color:var(--line);padding-block:.55rem;background:rgba(10,10,10,.85)}
.brand{display:flex;align-items:center;gap:.8rem}
.brand-logo{background:#fff;border-radius:14px;padding:4px 8px;display:grid;place-items:center;box-shadow:0 6px 20px -6px var(--redglow);transition:.4s var(--ease)}
.brand-logo img{height:40px;width:auto}
.brand:hover .brand-logo{transform:rotate(-4deg) scale(1.05)}
.brand-logo.lg img{height:90px}
.brand-name{font-family:"Bebas Neue";font-size:1.5rem;letter-spacing:.08em}
.brand-name b{color:var(--red2);font-weight:400}
nav{display:flex;gap:1.6rem}
nav a{font-size:.88rem;font-weight:500;color:var(--muted);position:relative;transition:color .3s}
nav a::after{content:"";position:absolute;left:50%;bottom:-6px;width:0;height:2px;background:var(--red2);transition:.3s var(--ease);transform:translateX(-50%)}
nav a:hover{color:var(--text)}nav a:hover::after{width:100%}
.head-actions{display:flex;gap:.5rem;align-items:center}
.icon-btn{position:relative;width:46px;height:46px;border-radius:50%;background:var(--card);border:1px solid var(--line);display:grid;place-items:center;transition:.3s}
.icon-btn:hover{border-color:var(--red2);transform:translateY(-2px)}
.icon-btn span{position:absolute;top:-4px;right:-4px;background:var(--red);font-size:.7rem;font-weight:800;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;padding:0 5px;box-shadow:0 0 0 3px var(--bg)}
.icon-btn.bump{animation:bump .5s var(--ease)}
@keyframes bump{40%{transform:scale(1.3)}}
.burger{display:none;width:46px;height:46px;flex-direction:column;justify-content:center;gap:5px;align-items:center;z-index:56}
.burger span{width:22px;height:2px;background:var(--text);transition:.3s}
.burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}.burger.x span:nth-child(2){opacity:0}.burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{min-height:calc(100vh - 110px);position:relative;display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:4rem clamp(1rem,6vw,6rem);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:-5%;z-index:-2;background-size:cover;background-position:center;filter:brightness(.35) saturate(1.2);transform:scale(1.08);animation:kb 22s ease-in-out infinite alternate;transition:background-image 1.2s}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--bg) 10%,rgba(10,10,10,.6) 55%,rgba(10,10,10,.2)),linear-gradient(0deg,var(--bg),transparent 30%)}
@keyframes kb{to{transform:scale(1.18) translate(-2%,-2%)}}
#embers{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:-1}
.hero-inner{max-width:660px}
.hero h1{font-size:clamp(3.4rem,9vw,7.5rem);margin-bottom:1.25rem}
.lead{color:#d4d4d4;font-size:1.1rem;max-width:500px;margin-bottom:2.2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:1rem 1.9rem;border-radius:999px;font-weight:700;transition:.35s var(--ease);position:relative;overflow:hidden;white-space:nowrap}
.btn span{transition:transform .3s}.btn:hover span{transform:translateX(4px)}
.btn.primary{background:linear-gradient(135deg,var(--red),var(--red2));box-shadow:0 12px 30px -10px var(--redglow)}
.btn.primary::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.35),transparent 70%);transform:translateX(-100%);transition:transform .7s}
.btn.primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px var(--redglow)}
.btn.primary:hover::after{transform:translateX(100%)}
.btn.ghost{border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(6px)}.btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn.block{width:100%}.btn.sm{padding:.65rem 1.3rem;font-size:.85rem;margin-top:1rem}
.stats{display:flex;gap:3rem;margin-top:3.2rem}
.stats div{font-family:"Bebas Neue";font-size:2.8rem;line-height:1}
.stats b{font-weight:400}
.stats span{display:block;font-family:Inter;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;margin-top:.3rem}
.hero-badge{flex-shrink:0}
.hero-badge img{width:clamp(240px,30vw,440px);background:#fff;border-radius:36px;padding:1.4rem;box-shadow:0 0 0 10px rgba(215,24,42,.15),0 50px 100px -30px var(--redglow);animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-16px) rotate(-2deg)}}
.scroll-hint{position:absolute;bottom:24px;left:50%;width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:14px;transform:translateX(-50%)}
.scroll-hint span{position:absolute;left:50%;top:8px;width:4px;height:8px;background:#fff;border-radius:2px;transform:translateX(-50%);animation:sh 1.8s infinite}
@keyframes sh{to{transform:translate(-50%,14px);opacity:0}}

.marquee{overflow:hidden;background:var(--red);padding:.9rem 0;white-space:nowrap;transform:rotate(-1.2deg) scale(1.02);margin:1rem 0}
.marquee div{display:inline-block;animation:marq 45s linear infinite;font-family:"Bebas Neue";font-size:1.7rem;letter-spacing:.06em}
@keyframes marq{to{transform:translateX(-50%)}}

/* sections */
.featured,.shop,.calc{padding:5.5rem clamp(1rem,5vw,5rem)}
.section-head{text-align:center;margin-bottom:2.8rem}
.section-head .eyebrow::after{content:"";width:28px;height:2px;background:var(--red2)}
.section-head h2,.calc h2{font-size:clamp(2.6rem,6vw,4.2rem)}

/* featured carousel */
.feat-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,1fr);gap:1.2rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem;scrollbar-width:thin;scrollbar-color:var(--red) transparent}
.feat{position:relative;height:380px;border-radius:var(--r);overflow:hidden;scroll-snap-align:start;cursor:pointer}
.feat img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.feat:hover img{transform:scale(1.08)}
.feat::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.9),transparent 55%)}
.feat-info{position:absolute;left:1.3rem;right:1.3rem;bottom:1.2rem;z-index:1;display:flex;justify-content:space-between;align-items:end;gap:1rem}
.feat-info h3{font-family:"Bebas Neue";font-weight:400;font-size:2rem;line-height:1}
.feat-info b{color:var(--red2);font-size:1.1rem}

/* shop */
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:2.5rem;position:sticky;top:68px;z-index:10;background:rgba(10,10,10,.85);backdrop-filter:blur(12px);padding:.8rem 0}
.filters{display:flex;gap:.5rem;flex-wrap:wrap}
.filters button{padding:.6rem 1.1rem;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:.88rem;font-weight:600;transition:.3s;display:flex;gap:.45rem;align-items:center}
.filters button i{font-style:normal;font-size:.7rem;background:var(--card2);padding:.1rem .45rem;border-radius:999px}
.filters button:hover{color:var(--text);border-color:#555}
.filters button.active{background:var(--red);color:#fff;border-color:var(--red);box-shadow:0 8px 20px -8px var(--redglow)}
.filters button.active i{background:rgba(0,0,0,.25)}
.tools{display:flex;gap:.6rem;flex-wrap:wrap}
.search{display:flex;align-items:center;gap:.5rem;background:var(--card);border:1px solid var(--line);padding:0 1rem;border-radius:999px;color:var(--muted);transition:.3s}
.search:focus-within{border-color:var(--red2)}
#search{background:none;border:0;color:var(--text);padding:.7rem 0;font:inherit;outline:none;width:200px}
#sort{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:.7rem 1rem;color:var(--text);outline:none}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.4rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .45s var(--ease),border-color .4s,box-shadow .4s;animation:cardIn .6s var(--ease) both;cursor:pointer}
@keyframes cardIn{from{opacity:0;transform:translateY(30px) scale(.97)}}
.card:hover{transform:translateY(-8px);border-color:rgba(255,46,67,.5);box-shadow:0 30px 60px -25px var(--redglow)}
.thumb{aspect-ratio:4/3;position:relative;overflow:hidden;background:linear-gradient(110deg,#1a1a1a 30%,#262626 50%,#1a1a1a 70%);background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.thumb img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s,transform .8s var(--ease)}
.thumb img.loaded{opacity:1}
.card:hover .thumb img{transform:scale(1.1)}
.badge{position:absolute;top:12px;left:12px;z-index:1;background:rgba(0,0,0,.65);backdrop-filter:blur(6px);color:#fff;font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:.35rem .75rem;border-radius:999px;border:1px solid rgba(255,255,255,.12)}
.badge.premium{background:var(--red);border-color:var(--red)}
.quick{position:absolute;inset:auto 12px 12px auto;z-index:1;background:#fff;color:#000;font-size:.75rem;font-weight:700;padding:.45rem .9rem;border-radius:999px;opacity:0;transform:translateY(10px);transition:.35s var(--ease)}
.card:hover .quick{opacity:1;transform:none}
.card-body{padding:1.1rem 1.2rem 1.2rem;display:flex;flex-direction:column;flex:1}
.card h3{font-size:1.05rem;margin-bottom:.35rem}
.card .meta{color:var(--muted);font-size:.8rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.price-row{display:flex;justify-content:space-between;align-items:center;margin-top:1rem;padding-top:1rem;border-top:1px dashed var(--line)}
.price{font-size:1.25rem;font-weight:800}
.add{width:44px;height:44px;border-radius:50%;background:var(--red);font-size:1.4rem;display:grid;place-items:center;transition:.3s var(--ease);flex-shrink:0}
.add:hover{background:var(--red2);transform:rotate(90deg) scale(1.1);box-shadow:0 0 20px var(--redglow)}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:3rem}

/* perks */
.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:0 clamp(1rem,5vw,5rem)}
.perk{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;transition:.4s var(--ease)}
.perk:hover{border-color:var(--red);transform:translateY(-4px)}
.perk b{font-size:1.8rem;display:block;margin-bottom:.6rem}
.perk p{color:var(--muted);font-size:.88rem;margin-top:.3rem}

/* calc */
.calc-card{max-width:1050px;margin:auto;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:2rem;align-items:center;padding:3rem;border-radius:28px;border:1px solid var(--line);position:relative;overflow:hidden;
  background:radial-gradient(circle at 100% 0,rgba(215,24,42,.35),transparent 50%),var(--card)}
.calc-controls{display:grid;gap:1rem}
.calc-controls label{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-weight:600}
.stepper{display:flex;align-items:center;gap:.75rem;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:.25rem}
.stepper button{width:34px;height:34px;border-radius:50%;background:var(--card2);font-size:1.1rem;transition:.2s}
.stepper button:hover{background:var(--red)}
.stepper output{min-width:24px;text-align:center;color:var(--text);font-weight:800}
.calc-result{text-align:center}
.calc-result span{color:var(--muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.2em}
.calc-result b{display:block;font-family:"Bebas Neue";font-weight:400;font-size:5rem;color:var(--red2);line-height:1;text-shadow:0 0 40px var(--redglow)}

/* footer */
footer{border-top:1px solid var(--line);background:var(--bg2);padding:4rem clamp(1rem,5vw,5rem) 2rem;margin-top:3rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
.foot-grid .brand-logo{display:inline-grid;margin-bottom:1rem}
footer h4{margin-bottom:.8rem;font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;color:var(--red2)}
footer a{display:block;color:var(--muted);margin-bottom:.45rem;transition:.2s}
footer a:hover{color:var(--text);transform:translateX(4px)}
.copy{text-align:center;color:var(--muted);font-size:.8rem;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line)}

/* modal */
.modal{position:fixed;inset:0;z-index:75;display:grid;place-items:center;padding:1rem;pointer-events:none;opacity:0;transition:.35s}
.modal.open{opacity:1;pointer-events:auto}
.modal-box{position:relative;width:min(900px,100%);max-height:90vh;overflow:auto;background:var(--bg2);border:1px solid var(--line);border-radius:26px;display:grid;grid-template-columns:1.1fr 1fr;transform:translateY(30px) scale(.96);transition:.45s var(--ease)}
.modal.open .modal-box{transform:none}
.modal-img{background:#000;min-height:320px}
.modal-img img{width:100%;height:100%;object-fit:cover}
.modal-info{padding:2.2rem;display:flex;flex-direction:column;gap:1rem}
.modal-info .badge{position:static;align-self:flex-start}
.modal-info h3{font-family:"Bebas Neue";font-weight:400;font-size:2.6rem;line-height:1}
.m-price{font-size:2rem;color:var(--red2)}
.m-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:auto}
.close{position:absolute;top:14px;right:14px;z-index:2;width:40px;height:40px;border-radius:50%;background:rgba(0,0,0,.6);backdrop-filter:blur(6px);transition:.3s}
.close:hover{background:var(--red);transform:rotate(90deg)}

/* drawer */
.drawer{position:fixed;top:0;right:0;height:100%;width:min(430px,100%);background:var(--bg2);border-left:1px solid var(--line);z-index:80;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .5s var(--ease)}
.drawer.open{transform:none}
.drawer-head,.drawer-foot{padding:1.4rem 1.5rem}
.drawer-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}
.drawer-head h3{font-family:"Bebas Neue";font-weight:400;font-size:2rem}
.drawer-foot{border-top:1px solid var(--line)}
.drawer-body{flex:1;overflow:auto;padding:.5rem 1.5rem}
.ci{display:grid;grid-template-columns:64px 1fr auto;gap:.9rem;align-items:center;padding:.9rem 0;border-bottom:1px solid var(--line);animation:cardIn .4s var(--ease)}
.ci img{width:64px;height:64px;object-fit:cover;border-radius:12px}
.ci h5{font-size:.88rem;line-height:1.3}.ci small{color:var(--muted)}
.qty{display:flex;align-items:center;gap:.5rem}
.qty button{width:28px;height:28px;border-radius:50%;background:var(--card2);transition:.2s}
.qty button:hover{background:var(--red)}
.total{display:flex;justify-content:space-between;margin-bottom:1rem;font-size:1.15rem}
.total b{color:var(--red2)}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(4px);z-index:70;opacity:0;pointer-events:none;transition:.4s}
.overlay.show{opacity:1;pointer-events:auto}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,140px);background:#fff;color:#000;padding:.85rem 1.4rem;border-radius:999px;font-weight:700;z-index:90;transition:.45s var(--ease);box-shadow:0 20px 40px -10px rgba(0,0,0,.6);max-width:calc(100% - 32px)}
.toast.show{transform:translate(-50%,0)}
.fly{position:fixed;z-index:95;width:60px;height:60px;border-radius:50%;object-fit:cover;pointer-events:none;border:2px solid #fff;transition:all .8s cubic-bezier(.5,-.3,.7,1)}

.reveal{opacity:0;transform:translateY(30px);transition:1s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media (max-width:1100px){nav{gap:1rem}nav a{font-size:.8rem}.brand-name{display:none}}
@media (max-width:900px){
  nav{position:fixed;inset:0;background:rgba(10,10,10,.97);flex-direction:column;align-items:center;justify-content:center;gap:1.6rem;opacity:0;pointer-events:none;transition:.4s;z-index:55}
  nav.open{opacity:1;pointer-events:auto}
  nav a{font-size:1.4rem;color:var(--text)}
  .burger{display:flex}
  .brand-name{display:inline}
  .hero{flex-direction:column-reverse;text-align:center;justify-content:center;padding-top:2.5rem}
  .hero::before{background:linear-gradient(0deg,var(--bg),rgba(10,10,10,.55))}
  .eyebrow::before{display:none}
  .hero-cta,.stats{justify-content:center}.lead{margin-inline:auto}
  .hero-badge img{width:190px;border-radius:26px;padding:.8rem}
  .scroll-hint{display:none}
  .toolbar{position:static}
  .tools,.search{width:100%}#search{width:100%}
  .perks{grid-template-columns:1fr 1fr}
  .calc-card{grid-template-columns:1fr;padding:2rem 1.25rem;text-align:center}
  .modal-box{grid-template-columns:1fr}.modal-img{min-height:220px;max-height:280px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){.topbar span:not(:first-child){display:none}.brand-name{display:none}.perks{grid-template-columns:1fr}.stats{gap:1.5rem}.grid{grid-template-columns:1fr 1fr;gap:.8rem}.card-body{padding:.8rem}.card h3{font-size:.9rem}.price{font-size:1rem}.add{width:36px;height:36px}.card .meta{display:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}