/* ============ TOKENS ============ */
:root{
  --ink:#0b0d10;
  --ink-2:#15181d;
  --volt:#ffc400;
  --volt-deep:#e6a300;
  --volt-soft:#fff1c2;
  --spark:#ff5a1f;
  --spark-deep:#d9430f;
  --paper:#f7f6f2;
  --paper-2:#efeee8;
  --card:#ffffff;
  --graphite:#22242a;
  --ash:#6b6f78;
  --line:#e2e0d8;
  --copper:#c9793b;
  --teal:#1c8c7a;
  --shadow: 0 10px 30px -12px rgba(11,13,16,.25);
  --radius: 14px;
  --font-display:'Rajdhani', 'Arial Narrow', sans-serif;
  --font-body:'Manrope', 'Segoe UI', sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--graphite);
  font-family:var(--font-body);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--font-display);text-wrap:balance;letter-spacing:.01em;margin:0}
a{color:inherit}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
@media (max-width:640px){.wrap{padding:0 16px}}
.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--spark);
  display:flex;align-items:center;gap:8px;
  margin:0 0 8px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--spark);display:inline-block}
button{font-family:var(--font-body);cursor:pointer}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

/* ============ PRELOADER ============ */
#preloader{
  position:fixed;inset:0;z-index:9999;
  background:var(--ink);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:20px;
  transition:opacity .6s ease, visibility .6s ease;
}
#preloader.hide{opacity:0;visibility:hidden;pointer-events:none}
.pre-logo{width:120px;height:120px}
.pre-logo path.bolt{
  fill:none;stroke:var(--volt);stroke-width:6;stroke-linejoin:round;stroke-linecap:round;
  stroke-dasharray:340;stroke-dashoffset:340;
  animation:draw 1.1s cubic-bezier(.65,0,.35,1) forwards .1s;
  filter:drop-shadow(0 0 6px rgba(255,196,0,.6));
}
.pre-logo path.boltfill{
  fill:var(--volt);opacity:0;
  animation:fillin .4s ease forwards 1.1s;
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fillin{to{opacity:1}}
.pre-word{
  font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:.08em;
  color:#fff;opacity:0;transform:translateY(8px);
  animation:up .5s ease forwards 1.3s;
}
.pre-word span{color:var(--volt)}
.pre-sub{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;color:var(--ash);
  text-transform:uppercase;opacity:0;animation:up .5s ease forwards 1.5s;
}
@keyframes up{to{opacity:1;transform:translateY(0)}}
.pre-bar{width:180px;height:2px;background:#26292f;border-radius:2px;overflow:hidden;margin-top:6px}
.pre-bar i{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--volt),var(--spark));animation:load 1.8s ease forwards .2s}
@keyframes load{to{width:100%}}

/* ============ TOP BAR ============ */
.topbar{
  background:var(--ink);color:#cfd2d8;font-family:var(--font-mono);font-size:.72rem;
  padding:7px 0;letter-spacing:.02em;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.topbar .item{display:flex;align-items:center;gap:6px}
.topbar svg{width:13px;height:13px;stroke:var(--volt)}

/* ============ HEADER ============ */
header.main{
  position:sticky;top:0;z-index:500;
  background:var(--ink);
  border-bottom:1px solid #24272d;
}
.header-row{display:flex;align-items:center;gap:28px;padding-block:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo svg{width:38px;height:38px;flex-shrink:0}
.logo img{height:76px;width:auto;flex-shrink:0}
.logo-text{font-family:var(--font-display);font-weight:700;font-size:1.35rem;line-height:1;color:#fff}
.logo-text span{color:var(--volt)}
.logo-tag{font-family:var(--font-mono);font-size:.55rem;letter-spacing:.22em;color:var(--ash);text-transform:uppercase}

.search{
  flex:1;display:flex;max-width:520px;height:44px;border:2px solid transparent;border-radius:8px;overflow:hidden;
}
.search input{flex:1;border:0;padding:0 14px;font-family:var(--font-body);font-size:.9rem;background:#fff;color:var(--graphite)}
.search input:focus{outline:none}
.search button{width:48px;border:0;background:var(--volt);display:flex;align-items:center;justify-content:center;transition:background .2s}
.search button:hover{background:var(--spark)}
.search button svg{width:18px;height:18px}

.head-actions{display:flex;align-items:center;gap:18px;margin-left:auto}
.cart-btn{position:relative;display:flex;align-items:center;gap:8px;background:none;border:none;color:#fff}
.cart-btn svg{width:24px;height:24px}
.cart-badge{
  position:absolute;top:-6px;right:-8px;background:var(--spark);color:#fff;font-family:var(--font-mono);
  font-size:.62rem;font-weight:600;border-radius:50%;width:18px;height:18px;display:flex;align-items:center;justify-content:center;
  animation:pulse-badge 2.4s ease-in-out infinite;
}
@keyframes pulse-badge{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}

@media (max-width:720px){
  .header-row{gap:12px;padding-block:10px}
  .logo svg{width:32px;height:32px}
  .logo img{height:52px}
  .logo-text{font-size:1.1rem}
  .search{order:3;flex:1 1 100%;max-width:100%;height:42px}
  .head-actions{margin-left:auto}
}
@media (max-width:400px){
  .logo-text{font-size:1rem}
  .logo-tag{display:none}
}

.navbar{background:var(--ink);}
.navbar .wrap{
  display:flex;align-items:stretch;gap:2px;scrollbar-width:none;
}
.navbar .wrap::-webkit-scrollbar{display:none}
.navlink{
  padding:13px 18px;color:#e7e7e2;text-decoration:none;font-weight:600;font-size:.86rem;white-space:nowrap;
  border-bottom:3px solid transparent;transition:.2s;display:flex;align-items:center;
}
.navlink:hover{color:var(--volt);border-color:var(--volt)}
.navlink.cta{background:var(--volt);color:var(--ink);font-weight:700;margin-left:auto}
.navlink.cta:hover{background:var(--spark);color:#fff;border-color:transparent}

.nav-item{position:relative;display:flex}
.nav-item .navlink{gap:6px}
.nav-item .caret{width:11px;height:11px;transition:transform .2s}
.nav-item:hover .caret{transform:rotate(180deg)}
.mega-menu{
  position:absolute;top:100%;left:0;background:var(--card);border-radius:0 0 14px 14px;
  box-shadow:var(--shadow);padding:26px 30px;width:min(820px,88vw);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .2s ease, transform .2s ease, visibility .2s;z-index:600;
}
.nav-item:hover .mega-menu, .nav-item:focus-within .mega-menu, .nav-item.open .mega-menu{opacity:1;visibility:visible;transform:translateY(0)}
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px 34px}
.mega-item{
  display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--graphite);
  font-size:.82rem;font-weight:600;padding:9px 6px;border-radius:8px;transition:background .18s,color .18s;
}
.mega-item:hover{background:var(--paper-2);color:var(--spark)}
.mega-item svg{width:22px;height:22px;stroke:var(--spark);flex-shrink:0}
@media (max-width:900px){
  .mega-menu{display:none}
  .navbar .wrap{overflow-x:auto}
}
@media (max-width:720px){
  .navbar .wrap{gap:4px}
}

/* ============ HERO ============ */
.hero{
  position:relative;background:var(--ink);color:#fff;overflow:hidden;
  padding:40px 0 56px;
  min-height:560px;
  display:flex;
  align-items:flex-end;
}
.hero .wrap{width:100%;margin:0;max-width:none;padding-left:clamp(24px,6vw,80px);padding-right:24px}
.hero-bg-media{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  filter:saturate(1.05) contrast(1.02);
}
.hero-bg-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg, rgba(11,13,16,.94) 0%, rgba(11,13,16,.86) 40%, rgba(11,13,16,.55) 75%, rgba(11,13,16,.35) 100%);
}
@media (max-width:900px){
  .hero{padding:36px 0 40px;min-height:480px}
  .hero-bg-overlay{background:rgba(11,13,16,.9)}
}
.hero .trace{position:absolute;pointer-events:none}
.hero .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr;max-width:700px;width:auto}
@media (max-width:900px){.hero .hero-inner{grid-template-columns:1fr;text-align:center;max-width:100%}}
.hero h1{font-size:clamp(1.9rem,7vw,3.6rem);line-height:1.08;font-weight:700;text-transform:uppercase}
.hero h1 .accent{
  color:var(--volt);
  position:relative;display:inline-block;
}
.hero p.lead{color:#c7cad2;font-size:1.05rem;max-width:44ch;margin:18px 0 28px;font-weight:500}
@media (max-width:900px){.hero p.lead{margin-inline:auto}}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
@media (max-width:900px){.hero-ctas{justify-content:center}}
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:9px;font-weight:700;
  text-decoration:none;font-size:.92rem;border:2px solid transparent;transition:transform .2s, box-shadow .2s, background .2s;
}
.btn:active{transform:translateY(1px)}
.btn-volt{background:var(--volt);color:var(--ink)}
.btn-volt:hover{background:var(--spark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px -8px rgba(255,90,31,.5)}
.btn-ghost{border-color:#fff3;color:#fff}
.btn-ghost:hover{border-color:var(--volt);color:var(--volt);transform:translateY(-2px)}
.btn svg{width:17px;height:17px}

.hero-badges{display:flex;gap:22px;flex-wrap:wrap;margin-top:36px}
@media (max-width:900px){.hero-badges{justify-content:center}}
.hbadge{display:flex;align-items:center;gap:8px;font-size:.78rem;color:#c7cad2;font-weight:600}
.hbadge svg{width:20px;height:20px;stroke:var(--volt);flex-shrink:0}

.orbit{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.orbit svg{width:100%;height:100%;max-width:380px}

/* ============ SECTION SHELL ============ */
section{padding:64px 0}
@media (max-width:700px){section{padding:44px 0}}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px;gap:20px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.5rem,2.6vw,2.1rem);text-transform:uppercase;font-weight:700}
.sec-link{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.05em;color:var(--graphite);display:flex;align-items:center;gap:6px;text-decoration:none;border-bottom:2px solid var(--volt);padding-bottom:2px}
.sec-link svg{width:14px;height:14px;transition:transform .2s}
.sec-link:hover svg{transform:translateX(4px)}

/* reveal */
.reveal{opacity:0;transition:opacity .8s ease, transform .8s cubic-bezier(.2,.7,.3,1)}
.reveal.left{transform:translateX(-46px)}
.reveal.right{transform:translateX(46px)}
.reveal.up{transform:translateY(36px)}
.reveal.in{opacity:1;transform:none}

/* ============ CATEGORY GRID ============ */
.cat-strip{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cat-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:1px;background:var(--line)}
@media (max-width:980px){.cat-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:520px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
.cat-item{
  background:var(--paper-2);padding:26px 10px;text-align:center;text-decoration:none;color:var(--graphite);
  display:flex;flex-direction:column;align-items:center;gap:10px;transition:background .25s, color .25s;
  position:relative;overflow:hidden;
}
.cat-item::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--volt);
  transform:scaleX(0);transform-origin:left;transition:transform .3s;
}
.cat-item:hover{background:var(--card)}
.cat-item:hover::after{transform:scaleX(1)}
.cat-item svg{width:34px;height:34px;stroke:var(--graphite);transition:transform .35s, stroke .25s}
.cat-item:hover svg{stroke:var(--spark);transform:translateY(-4px) rotate(-4deg)}
.cat-item span{font-size:.74rem;font-weight:700;line-height:1.25;text-transform:uppercase;letter-spacing:.02em}

/* ============ SCROLLERS ============ */
.scroller-wrap{position:relative}
.scroller{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 4px 20px;
  scrollbar-width:thin;scrollbar-color:var(--volt) transparent;
}
.scroller::-webkit-scrollbar{height:6px}
.scroller::-webkit-scrollbar-thumb{background:var(--volt);border-radius:4px}
.scroll-btn{
  position:absolute;top:42%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;z-index:5;
  transition:background .2s;
}
.scroll-btn:hover{background:var(--volt)}
.scroll-btn svg{width:18px;height:18px}
.scroll-btn.prev{left:-14px}
.scroll-btn.next{right:-14px}
@media (max-width:700px){.scroll-btn{display:none}}

/* ============ PRODUCT CARD ============ */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  scroll-snap-align:start;flex:0 0 250px;display:flex;flex-direction:column;overflow:hidden;
  transition:transform .3s, box-shadow .3s, border-color .3s;position:relative;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--volt)}
.card-link-overlay{position:absolute;inset:0;z-index:5}
.card-media{
  height:170px;background:var(--paper-2);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;
}
.card-media svg{width:78%;height:78%;transition:transform .4s}
.card:hover .card-media svg{transform:scale(1.08) rotate(-2deg)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;filter:saturate(1.05) contrast(1.03)}
.card:hover .card-media img{transform:scale(1.09)}
.card-media::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg, transparent 55%, rgba(11,13,16,.55) 100%);pointer-events:none;
}
.card-cat{
  position:absolute;top:10px;left:10px;background:var(--ink);color:var(--volt);font-family:var(--font-mono);
  font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border-radius:5px;
}
.fav-btn{
  position:absolute;top:8px;right:8px;width:30px;height:30px;border-radius:50%;background:#ffffffcc;border:none;
  display:flex;align-items:center;justify-content:center;backdrop-filter:blur(3px);z-index:6;
}
.fav-btn svg{width:15px;height:15px;stroke:var(--graphite);fill:none;transition:.2s}
.fav-btn:hover svg{fill:var(--spark);stroke:var(--spark)}
.card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-brand{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ash)}
.card-name{font-weight:700;font-size:.94rem;line-height:1.3;min-height:2.5em}
.card-spec{font-size:.74rem;color:var(--ash);font-family:var(--font-mono)}
.quote-btn{
  position:relative;z-index:6;
  margin-top:auto;display:flex;align-items:center;justify-content:center;gap:8px;
  background:var(--ink);color:var(--volt);border:none;border-radius:8px;padding:11px;font-weight:700;font-size:.82rem;
  text-transform:uppercase;letter-spacing:.03em;transition:background .2s, color .2s, transform .2s;
}
.quote-btn svg{width:15px;height:15px}
.quote-btn:hover{background:var(--volt);color:var(--ink);transform:scale(1.02)}

/* ============ BRANDS MARQUEE ============ */
.brands{background:var(--ink);border-top:1px solid #24272d;border-bottom:1px solid #24272d;padding:36px 0}
.brands .section-title-mono{color:#767a83}
.brands .brand-name{color:#9a9ea8}
.brands .brand-name:hover{color:#fff}
.marquee{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:64px;width:max-content;animation:scrollx 26s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:1.5rem;color:var(--ash);white-space:nowrap;letter-spacing:.02em;transition:color .2s}
.brand-item{display:flex;align-items:center;flex-shrink:0}
.brand-logo{height:34px;width:auto;max-width:150px;object-fit:contain;filter:brightness(0) invert(1);opacity:.55;transition:opacity .2s}
.brand-logo:hover{opacity:1}

/* ============ TRUST STRIP ============ */
.trust{background:var(--paper-2);padding:44px 0}
.trust-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
@media (max-width:900px){.trust-grid{grid-template-columns:repeat(2,1fr)}}
.trust-item{display:flex;gap:12px;align-items:flex-start}
.trust-item svg{width:30px;height:30px;stroke:var(--spark);flex-shrink:0}
.trust-item h4{font-size:.86rem;margin-bottom:3px;font-weight:700}
.trust-item p{font-size:.76rem;color:var(--ash);margin:0}

/* ============ QUOTE STRIP / CTA ============ */
.cta-strip{
  background:linear-gradient(100deg,var(--volt),var(--volt-deep));color:var(--ink);position:relative;overflow:hidden;
}
.cta-strip .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding:44px 24px}
.cta-strip h3{font-size:1.7rem;text-transform:uppercase}
.cta-strip p{font-weight:600;margin:6px 0 0}
.cta-strip .btn-volt{background:var(--ink);color:var(--volt)}
.cta-strip .btn-volt:hover{background:var(--spark);color:#fff}

/* ============ FOOTER ============ */
footer{background:var(--ink);color:#c7cad2;padding:56px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:40px;border-bottom:1px solid #24272d}
@media (max-width:800px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr;gap:28px}}
.foot-grid h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px;font-family:var(--font-mono)}
.foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.foot-grid a{color:#c7cad2;text-decoration:none;font-size:.85rem;transition:color .2s}
.foot-grid a:hover{color:var(--volt)}
.foot-brand p{font-size:.82rem;color:#9a9ea8;max-width:32ch;line-height:1.5}
.foot-social{display:flex;gap:10px;margin-top:14px}
.foot-social a{width:34px;height:34px;border-radius:50%;border:1px solid #333740;display:flex;align-items:center;justify-content:center}
.foot-social svg{width:15px;height:15px;stroke:#fff}
.foot-social a:hover{background:var(--volt);border-color:var(--volt)}
.foot-social a:hover svg{stroke:var(--ink)}
.newsletter{display:flex;margin-top:10px;border-radius:8px;overflow:hidden;border:1px solid #333740}
.newsletter input{flex:1;border:0;background:#181b20;color:#fff;padding:10px 12px;font-size:.8rem}
.newsletter input:focus{outline:none}
.newsletter button{border:0;background:var(--volt);color:var(--ink);padding:0 16px;font-weight:700;font-size:.75rem;text-transform:uppercase}
.bottombar{padding:18px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.75rem;color:#767a83}

/* ============ WHATSAPP FAB ============ */
.wa-fab{
  position:fixed;bottom:24px;right:24px;width:58px;height:58px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -6px rgba(0,0,0,.4);z-index:400;
  animation:float 3s ease-in-out infinite;
}
.wa-fab svg{width:28px;height:28px;fill:#fff}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.wa-fab::after{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:ring 2.2s ease-out infinite;
}
@keyframes ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* skeleton shimmer used briefly on card media before "load" */
.shimmer{background:linear-gradient(90deg, var(--paper-2) 25%, var(--line) 37%, var(--paper-2) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:0 0}}

.section-title-mono{font-family:var(--font-mono);font-size:.7rem;color:var(--ash);letter-spacing:.1em}

/* ============ BREADCRUMB ============ */
.breadcrumb{
  font-family:var(--font-mono);font-size:.76rem;color:var(--ash);padding:18px 0;display:flex;flex-wrap:wrap;gap:6px;align-items:center;
}
.breadcrumb a{color:var(--ash);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--spark)}
.breadcrumb span.sep{color:var(--line)}
.breadcrumb span.current{color:var(--graphite);font-weight:600}

/* ============ PAGE HEAD (categorías) ============ */
.page-head{background:var(--ink);color:#fff;padding:34px 0}
.page-head h1{font-size:clamp(1.5rem,3vw,2.1rem);text-transform:uppercase}
.page-head p{color:#c7cad2;margin:6px 0 0;font-size:.9rem}

/* ============ SHOP LAYOUT (categorías) ============ */
.shop-layout{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start;padding:36px 0 64px}
@media (max-width:900px){.shop-layout{grid-template-columns:1fr}}

.filter-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:sticky;top:180px}
@media (max-width:900px){.filter-box{position:static}}
.filter-title{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ash);margin-bottom:14px}
.filter-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.filter-item{
  display:flex;align-items:center;gap:10px;padding:10px 10px;border-radius:8px;text-decoration:none;color:var(--graphite);
  font-size:.86rem;font-weight:600;transition:background .18s,color .18s;background:none;border:none;width:100%;text-align:left;cursor:pointer;
  font-family:var(--font-body);
}
.filter-item svg{width:19px;height:19px;stroke:var(--graphite);flex-shrink:0;transition:stroke .18s}
.filter-item .count{margin-left:auto;font-family:var(--font-mono);font-size:.72rem;color:var(--ash)}
.filter-item:hover{background:var(--paper-2)}
.filter-item.active{background:var(--ink);color:var(--volt)}
.filter-item.active svg{stroke:var(--volt)}
.filter-item.active .count{color:var(--volt-soft)}
.filter-reset{
  margin-top:14px;width:100%;padding:10px;border-radius:8px;border:1px solid var(--line);background:none;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ash);transition:.2s;
}
.filter-reset:hover{border-color:var(--spark);color:var(--spark)}

.shop-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.shop-toolbar h2{font-size:1.15rem;text-transform:uppercase}
.shop-toolbar .count{font-family:var(--font-mono);font-size:.78rem;color:var(--ash)}

.shop-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(220px,1fr));gap:20px}
.shop-grid .card{width:auto;flex:none}
.empty-state{
  grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--ash);font-size:.92rem;
}

/* ============ PRODUCT PAGE ============ */
.product-top{padding:8px 0 60px}
.product-grid{display:grid;grid-template-columns:90px minmax(280px,440px) 1fr 300px;gap:28px;align-items:start}
@media (max-width:1300px){
  .product-grid{grid-template-columns:90px minmax(260px,1fr) 1fr}
  .product-side{display:none}
}
@media (max-width:720px){
  .product-grid{grid-template-columns:1fr}
}

.product-thumbs{display:flex;flex-direction:column;gap:10px}
@media (max-width:720px){.product-thumbs{flex-direction:row;overflow-x:auto}}
.product-thumb{
  width:78px;height:78px;border-radius:10px;border:2px solid var(--line);overflow:hidden;background:var(--paper-2);
  padding:0;cursor:pointer;flex-shrink:0;transition:border-color .2s;
}
.product-thumb.active{border-color:var(--volt)}
.product-thumb img{width:100%;height:100%;object-fit:cover}

.product-main{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper-2);
  aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.product-main img{width:100%;height:100%;object-fit:cover}

.product-info .cat-tag{
  display:inline-block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--spark);border:1px solid var(--spark);border-radius:5px;padding:3px 9px;margin-bottom:12px;
}
.product-info h1{font-size:clamp(1.3rem,2.4vw,1.7rem);text-transform:uppercase;margin-bottom:8px}
.product-meta{font-size:.84rem;color:var(--ash);margin-bottom:12px}
.product-meta b{color:var(--graphite)}
.availability{display:flex;align-items:center;gap:7px;font-size:.82rem;font-weight:700;color:var(--teal);margin-bottom:16px}
.availability i{width:8px;height:8px;border-radius:50%;background:var(--teal);display:inline-block}
.product-desc{font-size:.9rem;color:var(--graphite);line-height:1.6;margin-bottom:18px}
.spec-list{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-direction:column;gap:9px}
.spec-list li{display:flex;gap:9px;align-items:flex-start;font-size:.86rem}
.spec-list svg{width:16px;height:16px;stroke:var(--spark);flex-shrink:0;margin-top:2px}
.quote-note{font-size:.8rem;color:var(--ash);font-style:italic;margin-bottom:16px}
.product-actions{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;max-width:400px}
.btn-whatsapp{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border-radius:9px;font-weight:700;
  text-decoration:none;font-size:.92rem;border:2px solid #25D366;color:#1a8a49;background:#fff;transition:.2s;
}
.btn-whatsapp:hover{background:#25D366;color:#fff}
.btn-whatsapp svg{width:18px;height:18px;fill:currentColor}
.btn-whatsapp-main{background:#25D366;color:#fff;box-shadow:0 10px 24px -10px rgba(37,211,102,.6)}
.btn-whatsapp-main:hover{background:#1fb459}
.btn-ghost-line{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 24px;border-radius:9px;font-weight:700;
  text-decoration:none;font-size:.86rem;border:2px solid var(--line);color:var(--graphite);transition:.2s;
}
.btn-ghost-line:hover{border-color:var(--volt-deep);color:var(--spark)}
.fav-link{display:inline-flex;align-items:center;gap:7px;font-size:.84rem;color:var(--ash);text-decoration:none}
.fav-link svg{width:16px;height:16px;stroke:currentColor;fill:none}
.fav-link:hover{color:var(--spark)}

.trust-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:16px}
.trust-card .trust-item svg{stroke:var(--spark)}
.promo-card{
  background:var(--paper-2);border:1px dashed var(--volt-deep);border-radius:var(--radius);padding:18px;margin-top:18px;
}
.promo-card p{font-size:.82rem;color:var(--ash);margin:4px 0 12px}
.promo-card strong{font-size:.92rem}

.tabs-section{margin-top:48px;display:grid;grid-template-columns:1fr;gap:40px}
.tabs-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.tabs-nav{display:flex;overflow-x:auto;border-bottom:1px solid var(--line);scrollbar-width:none}
.tabs-nav::-webkit-scrollbar{display:none}
.tab-btn{
  padding:16px 22px;background:none;border:none;font-weight:700;font-size:.82rem;letter-spacing:.03em;text-transform:uppercase;
  color:var(--ash);white-space:nowrap;border-bottom:3px solid transparent;transition:.2s;font-family:var(--font-body);
}
.tab-btn:hover{color:var(--graphite)}
.tab-btn.active{color:var(--spark);border-color:var(--spark)}
.tab-panel{padding:26px 28px;display:none}
.tab-panel.active{display:block}
.tab-panel p{font-size:.9rem;line-height:1.65;color:var(--graphite);margin:0 0 14px}
.tab-panel ul{margin:0 0 14px;padding-left:20px;font-size:.88rem;color:var(--graphite);line-height:1.7}
.spec-table{width:100%;border-collapse:collapse;font-size:.86rem}
.spec-table tr{border-bottom:1px solid var(--line)}
.spec-table tr:last-child{border-bottom:none}
.spec-table td{padding:10px 6px;color:var(--graphite)}
.spec-table td:first-child{color:var(--ash);width:45%}
.spec-table td:last-child{font-weight:600}

.related-section{margin-top:8px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(210px,1fr));gap:18px}
.related-grid .card{width:auto;flex:none}