/* ContiSuplementos — Iron & Grit (HTML/CSS/JS estático) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --iron-950:#0a0a0a;--iron-900:#121212;--iron-800:#1e1e1e;--iron-700:#2a2a2a;
  --iron-500:#7a7a7a;--iron-400:#9c9c9c;
  --volt:#e5fb1f;--volt-dim:#bcd11a;
  --chalk:#f5f5f5;--blood:#d1342f;
}
html{background:var(--iron-950)}
body{background:var(--iron-900);color:var(--chalk);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}
::selection{background:var(--volt);color:var(--iron-950)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:'Saira Condensed',sans-serif;font-weight:800;letter-spacing:-.02em;text-transform:uppercase;line-height:.9}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--volt);display:block;margin-bottom:14px}

/* ANNOUNCEMENT */
.announcement{background:var(--volt);color:var(--iron-950);padding:6px 0;overflow:hidden;border-bottom:1px solid var(--iron-950)}
.marquee{white-space:nowrap;font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;letter-spacing:.25em;text-transform:uppercase;animation:marquee 30s linear infinite}
.marquee span{padding-left:100%}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-100%)}}

/* HEADER */
.header{position:sticky;top:0;z-index:50;background:rgba(18,18,18,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--iron-700)}
.header-inner{max-width:1280px;margin:0 auto;padding:0 20px;height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.header-left{display:flex;align-items:center;gap:40px}
.logo{font-family:'Saira Condensed',sans-serif;font-weight:800;font-style:italic;font-size:30px;text-transform:uppercase;letter-spacing:-.03em}
.logo-volt{color:var(--volt)}.logo-chalk{color:var(--chalk)}
.nav{display:none;gap:28px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.2em}
.nav a{transition:color .2s}.nav a:hover{color:var(--volt)}
@media(min-width:1024px){.nav{display:flex}}
.header-right{display:flex;align-items:center;gap:16px}
.search{display:none;background:var(--iron-800);border:1px solid var(--iron-700);padding:8px 12px}
.search input{background:none;border:0;outline:0;color:var(--chalk);font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:.18em;width:170px}
.search input::placeholder{color:var(--iron-500)}
@media(min-width:768px){.search{display:flex}}
.cart-btn{position:relative;background:var(--volt);color:var(--iron-950);border:0;width:42px;height:42px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}
.cart-btn:hover{background:var(--chalk)}
.cart-count{position:absolute;top:-6px;right:-6px;background:var(--blood);color:var(--chalk);font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:700;width:18px;height:18px;display:flex;align-items:center;justify-content:center;border-radius:50%}

/* HERO */
.hero{position:relative;min-height:80vh;display:flex;align-items:center;padding:80px 20px;overflow:hidden;background:var(--iron-900)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(to right,rgba(245,245,245,.04) 1px,transparent 1px),linear-gradient(to bottom,rgba(245,245,245,.04) 1px,transparent 1px);background-size:48px 48px}
.hero-content{position:relative;max-width:1280px;margin:0 auto;width:100%}
.hero h1{font-size:clamp(64px,14vw,200px);font-style:italic;margin:18px 0 28px}
.text-stroke{-webkit-text-stroke:1.5px rgba(245,245,245,.35);color:transparent}
.hero p{color:var(--iron-400);font-size:clamp(16px,2vw,20px);max-width:480px;margin-bottom:40px;line-height:1.6}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:60px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 28px;font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.2em;border:0;cursor:pointer;transition:all .2s;text-decoration:none}
.btn-primary{background:var(--volt);color:var(--iron-950)}
.btn-primary:hover{background:var(--chalk);box-shadow:0 0 24px rgba(229,251,31,.35)}
.btn-ghost{background:transparent;color:var(--chalk);border:1px solid var(--iron-700)}
.btn-ghost:hover{border-color:var(--volt);color:var(--volt)}
.btn.full{width:100%}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:680px;border-top:1px solid var(--iron-700);padding-top:28px}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-family:'Saira Condensed',sans-serif;font-size:clamp(28px,4vw,42px);color:var(--volt);line-height:1}
.hero-stats span{font-family:'JetBrains Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:.18em;color:var(--iron-500);margin-top:6px}

/* SECTION */
.section{max-width:1280px;margin:0 auto;padding:100px 20px}
.section-head{margin-bottom:48px}
.section-head h2{font-size:clamp(48px,8vw,96px);font-style:italic}

/* PRODUCTS */
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1px;background:var(--iron-700);border:1px solid var(--iron-700)}
.product{background:var(--iron-900);padding:24px;display:flex;flex-direction:column;transition:background .2s;cursor:pointer}
.product:hover{background:var(--iron-800)}
.product-img{aspect-ratio:1;background:var(--iron-800);margin-bottom:18px;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.product-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.product:hover .product-img img{transform:scale(1.05)}
.product-tag{position:absolute;top:12px;left:12px;background:var(--volt);color:var(--iron-950);font-family:'JetBrains Mono',monospace;font-size:9px;font-weight:700;padding:4px 8px;text-transform:uppercase;letter-spacing:.18em}
.product-cat{font-family:'JetBrains Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:.22em;color:var(--iron-500);margin-bottom:6px}
.product-name{font-family:'Saira Condensed',sans-serif;font-weight:800;font-size:22px;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:12px;line-height:1.05}
.product-bottom{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--iron-700)}
.product-price{font-family:'Saira Condensed',sans-serif;font-weight:800;font-size:22px;color:var(--volt)}
.product-add{background:var(--iron-800);color:var(--chalk);border:1px solid var(--iron-700);padding:8px 14px;font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;cursor:pointer;transition:all .2s}
.product-add:hover{background:var(--volt);color:var(--iron-950);border-color:var(--volt)}

/* CTA */
.cta{background:var(--iron-950);padding:120px 20px;border-top:1px solid var(--iron-800);border-bottom:1px solid var(--iron-800)}
.cta-inner{max-width:720px;margin:0 auto;text-align:center}
.cta h2{font-size:clamp(48px,9vw,112px);font-style:italic;margin:14px 0 24px}
.cta p{color:var(--iron-400);font-size:18px;margin-bottom:36px;max-width:520px;margin-left:auto;margin-right:auto}
.cta-form{display:flex;border:1px solid var(--iron-700);max-width:480px;margin:0 auto}
.cta-form input{flex:1;background:transparent;border:0;outline:0;padding:16px;color:var(--chalk);font-family:'JetBrains Mono',monospace;font-size:13px}
.cta-form input::placeholder{color:var(--iron-500)}
.cta-form button{background:var(--volt);color:var(--iron-950);border:0;padding:0 28px;font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.2em;cursor:pointer}
.cta-form button:hover{background:var(--chalk)}

/* FOOTER */
.footer{background:var(--iron-950);border-top:1px solid var(--iron-800)}
.footer-grid{max-width:1280px;margin:0 auto;padding:64px 20px;display:grid;grid-template-columns:1fr;gap:40px}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(4,1fr)}}
.footer h4{font-family:'JetBrains Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:.3em;color:var(--volt);margin-bottom:16px;font-weight:600}
.footer ul{list-style:none}
.footer ul li{margin-bottom:8px;font-size:14px}
.footer ul a:hover{color:var(--volt)}
.footer p{color:var(--iron-500);font-size:14px;line-height:1.6;max-width:28ch}
.footer .muted{font-size:12px;margin-bottom:12px}
.footer-logo{font-size:30px;margin-bottom:16px}
.footer-form{display:flex;border:1px solid var(--iron-700)}
.footer-form input{flex:1;background:transparent;border:0;outline:0;padding:8px 12px;color:var(--chalk);font-family:'JetBrains Mono',monospace;font-size:12px}
.footer-form input::placeholder{color:var(--iron-500)}
.footer-form button{background:var(--volt);color:var(--iron-950);border:0;padding:0 16px;font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;cursor:pointer}
.footer-form button:hover{background:var(--chalk)}
.footer-bottom{border-top:1px solid var(--iron-800);padding:24px 20px;max-width:1280px;margin:0 auto;display:flex;flex-direction:column;gap:8px;text-align:center}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between;text-align:left}}
.footer-bottom p{font-family:'JetBrains Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:.18em;color:var(--iron-500);max-width:none}

/* DRAWER */
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:90;opacity:0;pointer-events:none;transition:opacity .3s}
.drawer-overlay.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;width:100%;max-width:420px;height:100dvh;background:var(--iron-900);border-left:1px solid var(--iron-700);z-index:100;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid var(--iron-700)}
.drawer-head h3{font-size:22px;font-style:italic}
.drawer-head button{background:none;border:0;color:var(--chalk);font-size:20px;cursor:pointer}
.drawer-body{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:16px}
.drawer-empty{color:var(--iron-500);font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:.2em;text-align:center;padding:40px 0}
.cart-item{display:flex;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--iron-800)}
.cart-item img{width:64px;height:64px;object-fit:cover;background:var(--iron-800)}
.cart-item-info{flex:1;display:flex;flex-direction:column;gap:4px}
.cart-item-name{font-family:'Saira Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:15px}
.cart-item-price{color:var(--volt);font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600}
.cart-qty{display:flex;align-items:center;gap:8px;margin-top:4px}
.cart-qty button{background:var(--iron-800);color:var(--chalk);border:1px solid var(--iron-700);width:24px;height:24px;cursor:pointer;font-size:14px}
.cart-qty span{font-family:'JetBrains Mono',monospace;font-size:12px;min-width:20px;text-align:center}
.cart-remove{background:none;border:0;color:var(--iron-500);font-family:'JetBrains Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:.18em;cursor:pointer;align-self:flex-start}
.cart-remove:hover{color:var(--blood)}
.drawer-foot{padding:24px;border-top:1px solid var(--iron-700);display:flex;flex-direction:column;gap:14px}
.total{display:flex;justify-content:space-between;align-items:baseline}
.total span{font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:.2em;color:var(--iron-500)}
.total strong{font-family:'Saira Condensed',sans-serif;font-size:28px;color:var(--volt)}