:root{--blue:#0f7cbf;--blue2:#075f99;--ink:#0f1722;--muted:#647080;--line:#e4e9ef;--bg:#f5f7f9;--card:#fff;--dark:#0b1118;--green:#167a48;--radius:22px;--shadow:0 18px 50px rgba(18,35,52,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 36px));margin:auto}.topbar{background:#0b1118;color:#dfe8f0;font-size:12px}.topbar-in{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}.top-links{display:flex;gap:9px;align-items:center}.topbar a{color:#fff;font-weight:700}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,233,239,.9)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between}.brand img{width:205px;height:auto}.nav nav{display:flex;align-items:center;gap:25px;font-size:14px;font-weight:750}.nav nav a:hover{color:var(--blue)}.nav-cta,.btn.primary{background:var(--blue);color:#fff!important;padding:12px 18px;border-radius:999px;box-shadow:0 7px 20px rgba(15,124,191,.22)}.menu-btn{display:none;border:0;background:#eef5fa;font-size:24px;border-radius:12px;padding:8px 11px}.hero{padding:54px 0 38px;background:linear-gradient(180deg,#fff 0,#f6f9fb 100%)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:850;color:var(--blue)}.hero h1{font-size:clamp(42px,5.3vw,72px);line-height:.98;letter-spacing:-.055em;margin:15px 0 20px;max-width:720px}.lead{font-size:19px;line-height:1.68;color:#536171;max-width:720px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:13px 20px;font-weight:800;background:#fff;cursor:pointer;font:inherit}.btn:hover{transform:translateY(-1px)}.btn.secondary{background:#fff;color:var(--ink)!important;border-color:#dce4eb}.hero-photo{border-radius:28px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:600/425;position:relative;background:#dce5eb}.hero-photo img{width:100%;height:100%;object-fit:cover}.hero-photo:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25);border-radius:inherit;pointer-events:none}.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-top:42px}.stat{background:#fff;padding:22px 24px}.stat strong{display:block;font-size:30px;letter-spacing:-.04em}.stat span{color:var(--muted);font-size:13px}.section{padding:88px 0}.section.soft{background:var(--bg)}.section.dark{background:var(--dark);color:#fff}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}.section-head h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.045em;line-height:1.03;margin:8px 0 0;max-width:760px}.section-head p{max-width:500px;color:var(--muted);line-height:1.65;margin:0}.dark .section-head p{color:#aab6c1}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service{border:1px solid var(--line);border-radius:20px;padding:25px;background:#fff;min-height:205px}.service-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#eaf5fb;color:var(--blue);font-size:21px;font-weight:900}.service h3{font-size:20px;margin:20px 0 8px}.service p{margin:0;color:var(--muted);line-height:1.55}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.value{padding:27px;border-radius:20px;background:#111a23;border:1px solid #1d2a36}.value b{font-size:19px}.value p{color:#a9b5c0;line-height:1.6;margin-bottom:0}.store-search{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.search-row{display:flex;gap:10px}.search-row input,.search-row select{width:100%;border:1px solid #ccd5df;border-radius:14px;padding:15px 16px;font:inherit;outline:none;background:#fff}.search-row input:focus,.search-row select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(15,124,191,.1)}.store-cats{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}.chip{padding:8px 12px;border-radius:999px;background:#eff5f8;color:#395363;font-size:12px;font-weight:750}.feature{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.feature-img{border-radius:24px;overflow:hidden;aspect-ratio:3/2;background:#e8edf1}.feature-img img{width:100%;height:100%;object-fit:cover}.feature-copy h2{font-size:clamp(34px,4vw,54px);letter-spacing:-.045em;line-height:1.04;margin:12px 0}.feature-copy p{color:var(--muted);font-size:17px;line-height:1.65}.facility-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.facility{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}.facility img{width:100%;height:235px;object-fit:cover}.facility-copy{padding:20px}.facility-copy h3{margin:6px 0 8px}.facility-copy p{color:var(--muted);line-height:1.55;margin:0}.reviews{display:grid;grid-template-columns:.65fr 1.35fr;gap:18px;align-items:stretch}.rating-card,.review-copy{border:1px solid var(--line);border-radius:22px;background:#fff;padding:28px}.rating-big{font-size:58px;font-weight:900;letter-spacing:-.06em}.stars{color:#f7b500;letter-spacing:3px;font-size:20px}.rating-card p,.review-copy p{color:var(--muted);line-height:1.6}.track-box{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}.track-card,.history-card{border-radius:24px;padding:30px;background:#fff;color:var(--ink)}.track-card h2,.history-card h3{margin:5px 0 10px;font-size:32px}.track-card p,.history-card p{color:var(--muted);line-height:1.6}.plate-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-top:20px}.plate{min-width:0;width:100%;text-transform:uppercase;font-weight:900;letter-spacing:.14em;font-size:20px;border:1px solid #ccd5df;border-radius:14px;padding:15px}.track-result{display:none;grid-column:1/-1;margin-top:5px;padding:13px 15px;border-radius:12px;background:#eef6fb;color:#274b61;font-size:14px}.track-result.show{display:block}.track-result.error{background:#fff3f3;color:#7b3030}.track-result.info{background:#eef6fb;color:#274b61}.history-card{background:#111a23;color:#fff;border:1px solid #1d2a36}.history-card p{color:#aab6c1}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.contact-card{border:1px solid var(--line);border-radius:22px;padding:28px;background:#fff}.contact-card h3{font-size:28px;margin:0 0 18px}.contact-line{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.contact-line:last-child{border:0}.contact-line span{color:var(--muted)}.footer{background:#081018;color:#dbe5ec;padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:50px}.footer-logo{width:200px;filter:brightness(0) invert(1);opacity:.95}.footer p{color:#94a3af;max-width:440px;line-height:1.6}.footer b{display:block;color:#fff;margin-bottom:12px}.footer a{display:block;color:#aebac5;margin:9px 0}.footer-bottom{border-top:1px solid #1b2732;margin-top:40px;padding-top:18px;display:flex;justify-content:space-between;color:#7f8d99;font-size:12px}.shop-hero{padding:55px 0 32px;background:var(--bg)}.shop-hero h1{font-size:clamp(40px,5vw,64px);letter-spacing:-.05em;margin:10px 0 12px}.shop-toolbar{position:sticky;top:77px;z-index:20;background:#fff;border-bottom:1px solid var(--line);padding:14px 0}.shop-form{display:grid;grid-template-columns:1fr 220px 160px auto;gap:9px}.shop-form input,.shop-form select{border:1px solid #cfd8e1;border-radius:12px;padding:13px 14px;font:inherit;background:#fff}.shop-meta{display:flex;justify-content:space-between;gap:15px;align-items:center;margin:30px 0 18px;color:var(--muted)}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.product-card{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:.2s}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.product-img{aspect-ratio:1;background:#f4f6f7;padding:15px}.product-img img{width:100%;height:100%;object-fit:contain}.product-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}.product-cat{font-size:11px;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.07em}.product-title{font-weight:800;line-height:1.35;min-height:54px}.product-bottom{margin-top:auto;padding-top:10px;display:flex;align-items:end;justify-content:space-between;gap:8px}.price{font-size:18px;font-weight:900}.stock{font-size:11px;color:var(--green);font-weight:750}.stock.out{color:#a14a4a}.pagination{display:flex;gap:7px;justify-content:center;margin:38px 0 0}.pagination a,.pagination span{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:700}.pagination .current{background:var(--blue);color:#fff;border-color:var(--blue)}.product-page{padding:56px 0 90px}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:54px}.product-main-img{border:1px solid var(--line);border-radius:24px;background:#f6f7f8;padding:25px;aspect-ratio:1}.product-main-img img{width:100%;height:100%;object-fit:contain}.product-info h1{font-size:clamp(34px,4vw,54px);letter-spacing:-.04em;line-height:1.06;margin:10px 0 14px}.product-info .price{font-size:31px}.product-desc{color:var(--muted);line-height:1.7;margin:22px 0}.product-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.gallery{display:flex;gap:8px;margin-top:10px}.gallery img{width:76px;height:76px;object-fit:contain;border:1px solid var(--line);border-radius:10px;padding:5px}.notice{padding:14px 16px;border-radius:12px;background:#fff7dd;color:#67531c;border:1px solid #f0dda0}.empty{padding:55px;border:1px dashed #cbd5df;border-radius:18px;text-align:center;color:var(--muted);background:#fafcfd}@media(max-width:900px){.topbar-in{justify-content:center}.topbar-in>span:first-child{display:none}.top-links span:last-child{display:none}.menu-btn{display:block}.nav nav{display:none;position:absolute;top:76px;left:18px;right:18px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav nav.open{display:flex}.hero-grid,.feature,.reviews,.track-box,.contact-grid,.product-layout{grid-template-columns:1fr}.hero{padding-top:32px}.hero-photo{order:-1;max-width:650px}.trust-strip{grid-template-columns:1fr 1fr}.service-grid,.value-grid,.facility-grid{grid-template-columns:1fr 1fr}.products{grid-template-columns:repeat(2,1fr)}.shop-form{grid-template-columns:1fr 1fr}.shop-form input{grid-column:1/-1}.section-head{display:block}.section-head p{margin-top:14px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.shop-toolbar{top:76px}}@media(max-width:600px){.wrap{width:min(100% - 24px,1180px)}.brand img{width:175px}.hero h1{font-size:43px}.lead{font-size:17px}.section{padding:65px 0}.trust-strip,.service-grid,.value-grid,.facility-grid,.products,.shop-form{grid-template-columns:1fr}.stat{padding:18px}.facility img{height:220px}.search-row{flex-direction:column}.plate-row{grid-template-columns:1fr}.plate-row .btn{width:100%}.shop-meta{display:block}.product-title{min-height:0}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block;line-height:1.8}.product-layout{gap:25px}.shop-toolbar{position:static}.actions .btn{width:100%}}

.history-card .btn.secondary{background:#fff;color:#0f1722!important;border-color:#fff}.history-card .btn.secondary:hover{background:#eef6fb;border-color:#eef6fb}

/* RC4: CTA historial con contraste fijo */
.history-card .history-cta,
.history-card a.history-cta:link,
.history-card a.history-cta:visited{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:#ffffff!important;
  color:#0f1722!important;
  border:1px solid #ffffff!important;
  box-shadow:0 8px 24px rgba(0,0,0,.12);
}
.history-card .history-cta:hover{
  background:#eaf5fb!important;
  color:#0b5f91!important;
  border-color:#eaf5fb!important;
}

/* FINAL PRODUCCIÓN */
.product-card .stock.out,.product-info .stock.out{color:#5d6873}.shop-hero h1{max-width:900px}