/* ============================================================
   ROYAL BIOCHEM GROUP — styles.css
   Paleta: Azul Marino #1a2e6e | Royal Blue #1e3a8a | Turquesa #0f8a96
   ============================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bd:#0f1c4d;--bm:#1a2e6e;--br:#1e3a8a;--bl:#2563eb;--ba:#3b82f6;
  --gold:#0f8a96;--gold2:#0d6f7a;
  --w:#fff;--g1:#f1f5f9;--g2:#e2e8f0;--g5:#64748b;--g7:#334155;--td:#1e293b;
  --rsm:4px;--rmd:8px;--rlg:12px;
  --sh:0 2px 8px rgba(26,46,110,.08);--shm:0 8px 24px rgba(26,46,110,.14);--shl:0 16px 48px rgba(26,46,110,.2);
  --t:all .25s ease;--f:'Barlow',sans-serif;--fc:'Barlow Condensed',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--f);font-size:16px;line-height:1.6;color:var(--td);background:#fff;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
svg{display:block;flex-shrink:0}

/* UTILITIES */
.section{padding:88px 24px}
.section-inner{max-width:1200px;margin:0 auto}
.section-label{display:block;font-family:var(--fc);font-size:12px;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--ba);margin-bottom:8px}
.section-title{font-family:var(--fc);font-size:42px;font-weight:800;color:var(--bm);line-height:1.1;margin-bottom:16px}
.section-sub{font-size:16px;color:var(--g5);line-height:1.7;max-width:580px}
.section-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:52px;gap:24px;flex-wrap:wrap}
.section-ch{text-align:center;margin-bottom:52px}
.divider{width:48px;height:3px;background:var(--gold);border-radius:2px;margin-top:12px}
.divider-c{margin-left:auto;margin-right:auto}

/* BUTTONS */
.btn{display:inline-block;font-family:var(--fc);font-weight:700;font-size:14px;letter-spacing:2px;text-transform:uppercase;padding:14px 32px;border-radius:var(--rsm);transition:var(--t);cursor:pointer;white-space:nowrap}
.btn-p{background:var(--ba);color:#fff;border:2px solid var(--ba)}
.btn-p:hover{background:#1d4ed8;border-color:#1d4ed8;transform:translateY(-1px);box-shadow:var(--shm)}
.btn-o{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.45)}
.btn-o:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-1px)}
.btn-g{background:var(--gold);color:#fff;border:2px solid var(--gold)}
.btn-g:hover{background:var(--gold2);border-color:var(--gold2);transform:translateY(-1px)}
.btn-dark{background:var(--bm);color:#fff;border:2px solid var(--bm)}
.btn-dark:hover{background:var(--bd);border-color:var(--bd);transform:translateY(-1px)}

/* TOP BAR */
.topbar{background:var(--bd);padding:9px 0;font-size:12px;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar .inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.topbar-l{display:flex;gap:24px;flex-wrap:wrap}
.topbar a{color:rgba(255,255,255,.65);display:flex;align-items:center;gap:6px;transition:color .2s}
.topbar a:hover{color:#fff}
.topbar svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.flag-mini{width:16px;height:11px;object-fit:cover;border-radius:2px;vertical-align:middle;margin-right:6px;box-shadow:0 0 0 1px rgba(255,255,255,.15)}
.phone-line{display:inline-flex;align-items:center}
.topbar-r{display:flex;align-items:center;gap:6px}
.lang-btn{font-family:var(--fc);font-weight:700;font-size:12px;letter-spacing:1.5px;color:rgba(255,255,255,.55);transition:color .2s}
.lang-btn.on{color:var(--gold)}
.lang-btn:hover{color:#fff}
.lang-sep{color:rgba(255,255,255,.2)}

/* HEADER */
header{background:var(--bm);position:sticky;top:0;z-index:200;border-bottom:3px solid var(--ba);box-shadow:0 2px 20px rgba(0,0,0,.3)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;height:72px}
.logo-area{display:flex;flex-direction:column;text-decoration:none}
.logo-main{font-family:var(--fc);font-size:34px;font-weight:800;color:#fff;letter-spacing:3px;line-height:1}
.logo-sub{font-family:var(--fc);font-size:11px;font-weight:600;color:var(--ba);letter-spacing:4px;text-transform:uppercase;border-top:1px solid var(--ba);border-bottom:1px solid var(--ba);padding:2px 4px}
#mainNav{display:flex;align-items:stretch;height:72px}
#mainNav>a,.nav-dd>.dd-trg{display:flex;align-items:center;gap:4px;color:rgba(255,255,255,.82);font-family:var(--fc);font-weight:600;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;padding:0 15px;border-bottom:3px solid transparent;margin-bottom:-3px;transition:var(--t);white-space:nowrap;cursor:pointer}
#mainNav>a:hover,.nav-dd:hover>.dd-trg,#mainNav>a.on{color:#fff;border-bottom-color:var(--gold);background:rgba(255,255,255,.05)}
.nav-dd{position:relative;display:flex;align-items:stretch}
.nav-dd>.dd-trg svg{width:11px;height:11px;stroke:currentColor;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.nav-dd:hover>.dd-trg svg{transform:rotate(180deg)}
.dd-menu{display:none;position:absolute;top:100%;left:0;min-width:200px;background:var(--bd);border-top:2px solid var(--ba);border-radius:0 0 var(--rmd) var(--rmd);box-shadow:var(--shl);z-index:300;padding:8px 0}
.nav-dd:hover .dd-menu{display:block}
.dd-menu a{display:block;padding:10px 20px;font-family:var(--fc);font-size:13px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:rgba(255,255,255,.7);transition:var(--t);border-left:3px solid transparent}
.dd-menu a:hover{color:#fff;background:rgba(255,255,255,.06);border-left-color:var(--gold)}

.nav-cta{background:var(--bl)!important;color:#fff!important;border-radius:var(--rsm)!important;margin:16px 0 16px 10px!important;padding:0 20px!important;height:40px!important;border-bottom:none!important;align-self:center!important}
.nav-cta:hover{background:#1d4ed8!important}
.menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.menu-btn span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:var(--t)}

/* HERO */
.hero{position:relative;min-height:560px;overflow:hidden;background:var(--bd)}
/* Patron SVG sobre imagen - ya no necesario, usamos overlay */
.hero-pat{display:none}

/* Cada slide tiene su propia imagen de fondo */
.hero-slide{
  background-size:cover;
  background-position:center center;
  background-repeat:no-repeat;
  position:relative;
}
/* Velo solo detras del texto (izquierda) - el resto de la imagen queda nitida */
.hero-slide::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(
    90deg,
    rgba(8,16,45,.72) 0%,
    rgba(8,16,45,.5) 30%,
    rgba(8,16,45,.15) 55%,
    transparent 72%
  );
  z-index:0;
}
/* El contenido va encima del overlay */
.hero-slide .hero-content{position:relative;z-index:1}

/* Slide 1 — Lubricantes Automotrices (OXXE products) */
.hero-slide.slide-1{background-image:url('../images/hero-slide1.png');background-position:center 62%}
/* Slide 2 — Bases Lubricantes (lab/refinery) */
.hero-slide.slide-2{background-image:url('../images/hero-planta-2.jpg')}
/* Slide 3 — Petroquimicos (buque tanque) */
.hero-slide.slide-3{
  background-image:url('../images/hero-planta-3.webp');
}
.hero-slides{}
.hero-slide{display:none;padding:90px 24px 80px}
.hero-slide.on{display:block;animation:fds .6s ease}
@keyframes fds{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.hero-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1}
.hero-badge{display:inline-block;background:rgba(8,16,45,.55);border:1px solid var(--ba);color:#bfdbfe;font-family:var(--fc);font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;padding:6px 16px;border-radius:2px;margin-bottom:20px;text-shadow:0 1px 4px rgba(0,0,0,.4)}
.hero h1{font-family:var(--fc);font-size:54px;font-weight:800;color:#fff;line-height:1.05;margin-bottom:20px;text-shadow:0 4px 20px rgba(0,0,0,.55),0 1px 4px rgba(0,0,0,.4)}
.hero h1 .hl{color:var(--gold)}
.hero p{color:#fff;font-size:16px;line-height:1.7;margin-bottom:32px;text-shadow:0 2px 10px rgba(0,0,0,.6),0 1px 2px rgba(0,0,0,.5)}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:none;grid-template-columns:repeat(3,1fr);gap:16px} /* ocultas temporalmente */
.stat-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);border-radius:var(--rmd);padding:22px 16px;text-align:center;transition:var(--t)}
.stat-card:hover{background:rgba(255,255,255,.13)}
.stat-num{font-family:var(--fc);font-size:42px;font-weight:800;color:var(--gold);line-height:1}
.stat-num span{font-size:26px}
.stat-lbl{font-size:11px;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:1px;margin-top:6px}
.hero-nav{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:10}
.hero-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35);border:none;cursor:pointer;transition:var(--t);padding:0}
.hero-dot.on{background:var(--gold);transform:scale(1.2)}
.hero-arrows{position:absolute;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;padding:0 16px;z-index:10;pointer-events:none}
.hero-arrow{pointer-events:all;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--t)}
.hero-arrow:hover{background:rgba(255,255,255,.2)}
.hero-arrow svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* TICKER */
.ticker-wrap{background:var(--bl);padding:10px 0;overflow:hidden}
.ticker-inner{display:flex;gap:48px;animation:tck 38s linear infinite;white-space:nowrap}
.ticker-wrap:hover .ticker-inner{animation-play-state:paused}
.ticker-item{font-family:var(--fc);font-size:13px;font-weight:600;color:rgba(255,255,255,.85);letter-spacing:1px;display:flex;align-items:center;gap:8px}
.ticker-item .val{color:#fff;font-weight:700}
.up{color:#4ade80}
.dn{color:#f87171}
@keyframes tck{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* PAGE HERO (inner pages) */
.page-hero{background:linear-gradient(135deg,var(--bd) 0%,var(--bm) 60%,var(--br) 100%);padding:80px 24px;position:relative;overflow:hidden}
.sostenibilidad-hero{background-image:linear-gradient(90deg,rgba(8,16,45,.72) 0%,rgba(8,16,45,.46) 35%,rgba(8,16,45,.18) 60%,rgba(8,16,45,.02) 100%),url('../images/background/Sostenibilidad.jpg');background-size:cover;background-position:center}
.sostenibilidad-hero::before{display:none}
.hero-video-page{background:var(--bd)}
.hero-video-page::before{display:none}
.hero-video-page .hero-bg-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-video-page::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(8,16,45,.75) 0%,rgba(8,16,45,.5) 35%,rgba(8,16,45,.22) 65%,rgba(8,16,45,.05) 100%)}
.hero-video-page .page-hero-inner{z-index:2}

/* EMPAQUES — tipos de presentacion */
.packaging-grid{display:grid;grid-template-columns:repeat(4,1fr);max-width:1000px;margin:40px auto 0;background:#fff;border-radius:var(--rlg);border:1px solid var(--g2);overflow:hidden}
.packaging-grid--3{grid-template-columns:repeat(3,1fr);max-width:760px;background:transparent;border:none;box-shadow:none}
.packaging-item{padding:28px 24px;border-left:1px solid var(--g2)}
.packaging-item:first-child{border-left:none}
.packaging-icon{width:30px;height:30px;color:var(--bm);margin-bottom:14px;display:block}
.packaging-item h4{font-family:var(--fc);font-size:17px;font-weight:700;color:var(--td);margin-bottom:6px}
.packaging-item p{font-size:13px;color:var(--g5);line-height:1.6;text-align:left;margin:0;max-width:none}
@media(max-width:768px){
  .packaging-grid{grid-template-columns:1fr}
  .packaging-item{border-left:none;border-top:1px solid var(--g2)}
  .packaging-item:first-child{border-top:none}
}
.packaging-item--photo{padding:0 0 24px}
.packaging-photo{width:100%;height:auto;display:block;margin-bottom:16px}
.packaging-item--photo h4,.packaging-item--photo p{padding:0 24px}
.packaging-photo-frame{height:200px;display:flex;align-items:flex-end;justify-content:center;margin-bottom:16px}
.packaging-photo-frame img{width:auto;max-width:80%;display:block}
/* Filas de categorias de lubricantes (carrusel horizontal por categoria) */
.lube-cat-list{display:flex;flex-direction:column;margin-top:8px}
.lube-cat-row{display:grid;grid-template-columns:260px 1fr;gap:40px;padding:36px 0;border-top:1px solid var(--g2)}
.lube-cat-row:first-child{border-top:none}
.lube-cat-info h3{font-family:var(--fc);font-size:40px;font-weight:800;color:var(--bm);line-height:1.05;margin-bottom:12px}
.lube-cat-info p{font-size:13px;color:var(--g5);line-height:1.6;margin-bottom:16px}
.lube-cat-dots{display:flex;gap:6px}
.lube-cat-dot{width:20px;height:3px;border-radius:2px;border:none;background:var(--g2);cursor:pointer;padding:0}
.lube-cat-dot.on{background:var(--ba)}
.lube-cat-track{display:flex;gap:18px;overflow-x:auto;scroll-behavior:smooth;cursor:grab;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px;user-select:none}
.lube-cat-track::-webkit-scrollbar{display:none}
.lube-cat-track.dragging{cursor:grabbing;scroll-behavior:auto}
.lube-cat-card{flex:0 0 200px;background:#fff;border:1px solid var(--g2);border-radius:var(--rmd);padding:16px;transition:var(--t)}
.lube-cat-card:hover{box-shadow:var(--shm);border-color:var(--g2)}
.lube-cat-img{height:150px;display:flex;align-items:center;justify-content:center;background:var(--g1);border-radius:var(--rsm);margin-bottom:14px;overflow:hidden}
.lube-cat-img img{max-width:100%;max-height:100%;object-fit:contain;pointer-events:none}
#lubeZoomPreview{position:fixed;pointer-events:none;z-index:2000;opacity:0;transform:scale(.92);transition:opacity .25s ease,transform .25s ease;background:#fff;border-radius:var(--rlg);box-shadow:0 40px 100px rgba(10,20,60,.55),0 0 0 1px rgba(10,20,60,.08);padding:24px}
#lubeZoomPreview.show{opacity:1;transform:scale(1)}
#lubeZoomPreview img{display:block;height:min(68vh,600px);width:auto;max-width:80vw}
.lube-cat-card h4{font-family:var(--fc);font-size:14px;font-weight:700;color:var(--td);margin-bottom:8px;line-height:1.3}
.lube-cat-card a,.lube-cat-card button.lube-verproducto{font-size:12px;font-weight:700;color:var(--ba);letter-spacing:.3px;display:inline-flex;align-items:center;gap:2px;background:none;border:none;padding:0;cursor:pointer;font-family:var(--f)}
.lube-cat-card a:hover,.lube-cat-card button.lube-verproducto:hover{color:var(--bm)}
.lube-cat-card a span,.lube-cat-card button.lube-verproducto span{font-size:16px;line-height:1}
.lube-cat-empty{flex:1;display:flex;align-items:center;color:var(--g5);font-size:13px;font-style:italic;padding:16px 0}
.lube-modal-overlay{display:none;position:fixed;inset:0;background:rgba(15,28,77,.6);z-index:1000;align-items:center;justify-content:center;padding:24px}
.lube-modal-overlay.open{display:flex}
.lube-modal{background:#fff;border-radius:var(--rlg);max-width:620px;width:100%;max-height:85vh;overflow-y:auto;padding:36px;position:relative;box-shadow:var(--shl)}
.lube-modal-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:none;background:var(--g1);border-radius:50%;font-size:20px;line-height:1;color:var(--g5);cursor:pointer}
.lube-modal-close:hover{background:var(--g2);color:var(--td)}
.lube-modal h3{font-family:var(--fc);font-size:26px;font-weight:800;color:var(--bm);margin-bottom:24px;padding-right:30px}
.lube-modal-body{display:flex;gap:28px;flex-wrap:wrap;margin-bottom:28px}
.lube-modal-images{display:flex;gap:14px;flex:1 1 220px;min-width:180px}
.lube-modal-img-item{flex:1;text-align:center}
.lube-modal-img-item img{width:100%;height:110px;object-fit:contain;background:var(--g1);border-radius:var(--rsm);margin-bottom:8px}
.lube-modal-images.tall .lube-modal-img-item img{height:260px}
.lube-modal-img-item span{font-size:11px;font-weight:700;color:var(--g7);text-transform:uppercase;letter-spacing:.5px;display:block}
.lube-modal-desc{flex:1 1 220px;font-size:14px;color:var(--g7);line-height:1.8;margin:0}
@media(max-width:600px){.lube-modal-body{flex-direction:column}}
@media(max-width:768px){
  .lube-cat-row{grid-template-columns:1fr;gap:16px}
}
.packaging-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:32px 28px;max-width:760px;margin:40px auto 0}
.packaging-badge{width:130px;text-align:center}
.packaging-badge-icon{width:84px;height:84px;border-radius:50%;background:var(--g2);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.packaging-badge-icon svg{width:38px;height:38px;color:var(--bm)}
.packaging-badge h4{font-family:var(--fc);font-size:13px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--td);margin-bottom:2px}
.packaging-badge span{display:block;font-size:10px;color:var(--g5);letter-spacing:.3px;text-transform:uppercase}
.page-hero::before{content:'';position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%234b6cb7' fill-opacity='0.07'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E")}
.page-hero-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1}
.breadcrumb{font-family:var(--fc);font-size:12px;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.breadcrumb a{color:rgba(255,255,255,.5);transition:color .2s}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{color:rgba(255,255,255,.3)}
.page-hero h1{font-family:var(--fc);font-size:52px;font-weight:800;color:#fff;line-height:1.05;margin-bottom:16px}
.page-hero h1 .hl{color:var(--gold)}
.page-hero p{color:rgba(255,255,255,.75);font-size:17px;line-height:1.7;max-width:620px}
.page-hero .breadcrumb,.page-hero .breadcrumb a,.page-hero .breadcrumb span{color:rgba(255,255,255,.85);text-shadow:0 2px 6px rgba(0,0,0,.7)}
.page-hero .hero-badge{background:rgba(8,16,45,.55);border-color:#fff;color:#fff}
.page-hero h1{text-shadow:0 3px 14px rgba(0,0,0,.65),0 1px 3px rgba(0,0,0,.7)}
.page-hero p{color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.dicam-theme .breadcrumb,.dicam-theme .breadcrumb a,.dicam-theme .breadcrumb span{color:rgba(255,255,255,.5);text-shadow:none}
.dicam-theme .hero-badge{background:rgba(232,148,10,.15);border-color:var(--ba);color:var(--ba)}
.dicam-theme .page-hero h1{text-shadow:none}
.dicam-theme .page-hero p{color:rgba(255,255,255,.75);text-shadow:none}

/* PAGE HERO — fading photo background */
.hero-fade-bg{position:absolute;inset:0;z-index:0}
.hero-fade-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;animation:heroFade 18s infinite}
.hero-fade-slide:nth-child(1){animation-delay:0s}
.hero-fade-slide:nth-child(2){animation-delay:6s}
.hero-fade-slide:nth-child(3){animation-delay:12s}
.hero-fade-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,16,45,.65) 0%,rgba(8,16,45,.55) 40%,rgba(8,16,45,.3) 75%,rgba(8,16,45,.18) 100%)}
@keyframes heroFade{
  0%{opacity:0}
  11%{opacity:1}
  33%{opacity:1}
  44%{opacity:0}
  100%{opacity:0}
}
@media (prefers-reduced-motion: reduce){
  .hero-fade-slide{animation:none;opacity:0}
  .hero-fade-slide:nth-child(1){opacity:1}
}

/* DICAM AAC — modo de prueba: paleta tomada del logo (verde + dorado), aislada al contenido de la pagina */
.dicam-theme{
  --bd:#173312;--bm:#2c5a1f;--br:#3f7a2b;--bl:#5c9c3d;--ba:#c17d0a;
  --gold:#e8940a;--gold2:#b06f08;
}
.dicam-theme .hero-fade-bg::after{background:linear-gradient(90deg,rgba(10,26,8,.68) 0%,rgba(10,26,8,.58) 40%,rgba(10,26,8,.32) 75%,rgba(10,26,8,.18) 100%)}

/* CHAIN */
.chain-section{background:#fff}
.presence-video{max-width:900px;margin:0 auto;border-radius:var(--rlg);overflow:hidden}
.presence-video video{width:100%;height:auto;display:block}
.chain-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.chain-grid>.chain-card{grid-column:span 2}
.chain-grid>.chain-card:nth-child(4):nth-last-child(2){grid-column:2/4}
.chain-grid>.chain-card:nth-child(5):last-child{grid-column:4/6}
.chain-card{background:#fff;border-radius:var(--rlg);border:1px solid var(--g2);padding:32px 24px;text-align:center;transition:var(--t)}
.chain-card:hover{border-color:var(--ba);box-shadow:var(--shm);transform:translateY(-3px)}
.chain-icon{width:64px;height:64px;background:linear-gradient(135deg,var(--bm),var(--bl));border-radius:var(--rlg);display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.chain-icon svg{width:30px;height:30px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.chain-icon.flag-icon{background:none;border-radius:0;width:auto;height:80px}
.chain-icon.flag-icon img{width:auto;height:100%;max-width:100px;object-fit:contain;display:block}
.chain-card h3{font-family:var(--fc);font-size:19px;font-weight:700;color:var(--bm);margin-bottom:10px}
.chain-card p{font-size:13px;color:var(--g5);line-height:1.65}

.chain-card h3.group-title{font-size:30px}

/* Grade chips (bases lubricantes por grupo) */
.grade-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}
.grade-chip{background:#eff6ff;color:var(--bm);font-family:var(--fc);font-size:16px;font-weight:800;letter-spacing:.3px;padding:9px 18px;border-radius:22px;border:1.5px solid var(--ba)}

/* PRODUCTS */
.products-section{background:var(--g1)}
.products-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px}
.products-grid>.prod-card{grid-column:span 2}
.products-grid>.prod-card:nth-child(4):nth-last-child(2){grid-column:2/4}
.products-grid>.prod-card:nth-child(5):last-child{grid-column:4/6}
.prod-card{background:#fff;border-radius:var(--rlg);overflow:hidden;border:1px solid var(--g2);transition:var(--t);display:block;color:inherit}
.prod-card:hover{transform:translateY(-5px);box-shadow:var(--shl);border-color:var(--ba)}
.prod-img{height:190px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.prod-img svg{width:64px;height:64px;opacity:.9;transition:transform .3s}
.prod-card:hover .prod-img svg{transform:scale(1.1)}
.prod-img.dark{background:linear-gradient(135deg,var(--bd),var(--br))}
.prod-img.mid{background:linear-gradient(135deg,#1e3a8a,#2563eb)}
.prod-img.lite{background:linear-gradient(135deg,#1e40af,#3b82f6)}
.prod-tag{position:absolute;top:14px;right:14px;background:var(--gold);color:#fff;font-family:var(--fc);font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:4px 10px;border-radius:2px}
.prod-body{padding:22px}
.prod-body h3{font-family:var(--fc);font-size:21px;font-weight:700;color:var(--bm);margin-bottom:8px}
.prod-body p{font-size:13px;color:var(--g5);line-height:1.65;margin-bottom:18px}
.prod-link{font-family:var(--fc);font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--ba);display:flex;align-items:center;gap:6px;transition:gap .2s}
.prod-card:hover .prod-link{gap:10px}

/* CHARS */
.chars-section{background:#fff}
.chars-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.char-card{background:#fff;border-radius:var(--rlg);padding:30px 24px;border:1px solid var(--g2);transition:var(--t)}
.char-card:hover{border-color:var(--ba);box-shadow:var(--shm)}
.char-icon{width:56px;height:56px;background:rgba(59,130,246,.12);border-radius:var(--rmd);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.char-icon svg{width:28px;height:28px;stroke:var(--br);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.char-card h3{font-family:var(--fc);font-size:19px;font-weight:700;color:var(--bm);margin-bottom:10px}
.char-card p{font-size:13px;color:var(--g5);line-height:1.65}

/* ABOUT STRIP */
.about-strip{background:linear-gradient(135deg,var(--bd) 0%,var(--br) 100%);padding:88px 24px;position:relative;overflow:hidden}
.about-strip::after{content:'';position:absolute;right:-100px;top:50%;transform:translateY(-50%);width:500px;height:500px;background:rgba(59,130,246,.05);border-radius:50%;border:80px solid rgba(59,130,246,.04);pointer-events:none}
.about-inner{max-width:760px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:80px;align-items:center;position:relative;z-index:1}
.about-strip .section-title{color:#fff}
.about-strip .section-label{color:var(--ba)}
.about-list{list-style:none;margin-top:28px;display:flex;flex-direction:column;gap:16px}
.about-list li{display:flex;align-items:flex-start;gap:14px;color:rgba(255,255,255,.8);font-size:14px;line-height:1.65}
.about-list li::before{content:'';display:block;width:8px;height:8px;background:var(--gold);border-radius:50%;margin-top:7px;flex-shrink:0}
.about-nums{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.about-num{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-left:4px solid var(--gold);border-radius:var(--rmd);padding:28px}
.about-num .n{font-family:var(--fc);font-size:50px;font-weight:800;color:#fff;line-height:1}
.about-num .n span{font-size:28px;color:var(--gold)}
.about-num .l{font-size:12px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:1.5px;margin-top:6px}

/* PORTAL STRIP */
.portal-strip{background:var(--bm);padding:60px 24px}
.portal-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.portal-text .section-label{color:var(--gold)}
.portal-text h2{font-family:var(--fc);font-size:34px;font-weight:800;color:#fff;line-height:1.15;margin-bottom:12px}
.portal-text p{color:rgba(255,255,255,.7);font-size:15px;max-width:500px}

/* CONTACTS */
.contacts-section{background:#fff}
.contacts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}
.contact-card{border-radius:var(--rlg);border:1px solid var(--g2);padding:32px 28px;display:flex;flex-direction:column;gap:16px;transition:var(--t)}
.contact-card:hover{border-color:var(--ba);box-shadow:var(--shm)}
.contact-avatar{width:66px;height:66px;border-radius:50%;background:linear-gradient(135deg,var(--bm),var(--bl));display:flex;align-items:center;justify-content:center;font-family:var(--fc);font-size:22px;font-weight:700;color:#fff}
.contact-name{font-family:var(--fc);font-size:21px;font-weight:700;color:var(--bm)}
.contact-role{font-size:12px;color:var(--ba);font-weight:600;text-transform:uppercase;letter-spacing:1.5px}
.contact-links{display:flex;flex-direction:column;gap:10px;margin-top:4px}
.contact-links a{font-size:18px;font-weight:700;color:var(--td);display:flex;align-items:center;gap:10px;transition:color .2s}
.contact-links a:hover{color:var(--bm)}
.contact-links svg{width:19px;height:19px;stroke:var(--ba);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.office-block{display:flex;align-items:center;gap:20px;background:var(--g1);border-radius:var(--rlg);padding:24px 28px;border-left:4px solid var(--ba)}
.office-icon{width:48px;height:48px;background:var(--bm);border-radius:var(--rmd);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.office-icon svg{width:24px;height:24px}
.office-label{font-family:var(--fc);font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--ba);margin-bottom:4px}
.office-address{font-size:15px;color:var(--g7);font-weight:500}

/* CONTACT FORM */
.form-section{background:var(--g1)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.form-info h3{font-family:var(--fc);font-size:28px;font-weight:700;color:var(--bm);margin-bottom:12px}
.form-info p{font-size:14px;color:var(--g5);line-height:1.7;margin-bottom:32px}
.form-contact-list{list-style:none;display:flex;flex-direction:column;gap:16px}
.form-contact-list li{display:flex;align-items:flex-start;gap:14px;font-size:14px;color:var(--g7)}
.form-contact-list svg{width:18px;height:18px;stroke:var(--ba);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;margin-top:2px}
.form-contact-list a{transition:color .2s}
.form-contact-list a:hover{color:var(--ba)}
.form-card{background:#fff;border-radius:var(--rlg);padding:40px;box-shadow:var(--shm);border:1px solid var(--g2)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.form-group label{font-family:var(--fc);font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--g7)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:1.5px solid var(--g2);border-radius:var(--rmd);font-family:var(--f);font-size:14px;color:var(--td);background:#fff;transition:border-color .2s;outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--ba);box-shadow:0 0 0 3px rgba(59,130,246,.1)}
.form-group textarea{resize:vertical;min-height:120px}
.form-submit{width:100%;padding:16px;font-family:var(--fc);font-size:15px;font-weight:700;letter-spacing:2px;text-transform:uppercase;background:var(--ba);color:#fff;border:none;border-radius:var(--rsm);cursor:pointer;transition:var(--t)}
.form-submit:hover{background:#1d4ed8;transform:translateY(-1px);box-shadow:var(--shm)}

/* MAP */
.map-section{background:#fff}
.map-container{border-radius:var(--rlg);overflow:hidden;border:1px solid var(--g2);height:400px;background:var(--g1);display:flex;align-items:center;justify-content:center;position:relative}
.map-placeholder{text-align:center;color:var(--g5)}
.map-placeholder svg{width:48px;height:48px;stroke:var(--ba);fill:none;stroke-width:1.5;margin:0 auto 16px}
.map-placeholder p{font-size:14px;margin-bottom:8px}
.map-placeholder a{color:var(--ba);font-weight:600;font-size:13px;text-decoration:underline}

/* PRODUCT DETAIL PAGE */
.prod-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.prod-detail-visual{background:linear-gradient(135deg,var(--bd),var(--bm));border-radius:var(--rlg);height:400px;display:flex;align-items:center;justify-content:center}
.prod-detail-visual svg{width:120px;height:120px;opacity:.85}
.prod-detail-visual.logo-box{background:#fff;border:1px solid var(--g2);padding:0;overflow:hidden;height:auto;display:block}
.prod-detail-visual.logo-box img{width:100%;height:auto;display:block}
.prod-detail-visual.video-box{overflow:hidden;padding:0}
.prod-detail-visual.video-box video{width:100%;height:100%;object-fit:cover}
.prod-specs{margin-top:32px}
.prod-specs h3{font-family:var(--fc);font-size:22px;font-weight:700;color:var(--bm);margin-bottom:16px}
.specs-table{width:100%;border-collapse:collapse}
.specs-table tr:nth-child(even){background:var(--g1)}
.specs-table td{padding:12px 16px;font-size:13px;border-bottom:1px solid var(--g2)}
.specs-table td:first-child{font-weight:600;color:var(--g7);width:40%}
.specs-table td:last-child{color:var(--g5)}
.prod-uses{margin-top:32px}
.prod-uses h3{font-family:var(--fc);font-size:22px;font-weight:700;color:var(--bm);margin-bottom:16px}
.uses-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.use-item{background:var(--g1);border-radius:var(--rmd);padding:14px 18px;font-size:13px;color:var(--g7);display:flex;align-items:center;gap:10px;border-left:3px solid var(--ba)}
.use-item svg{width:16px;height:16px;stroke:var(--ba);fill:none;stroke-width:2;flex-shrink:0}

/* TIMELINE */
.timeline{position:relative;max-width:800px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:50%;transform:translateX(-50%);top:0;bottom:0;width:2px;background:var(--g2)}
.tl-item{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:48px;position:relative}
.tl-item:nth-child(odd) .tl-content{grid-column:1;text-align:right;padding-right:40px}
.tl-item:nth-child(odd) .tl-year{grid-column:2;padding-left:40px}
.tl-item:nth-child(even) .tl-content{grid-column:2;grid-row:1;padding-left:40px}
.tl-item:nth-child(even) .tl-year{grid-column:1;grid-row:1;text-align:right;padding-right:40px}
.tl-dot{position:absolute;left:50%;transform:translateX(-50%);top:6px;width:16px;height:16px;background:var(--gold);border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 3px var(--gold)}
.tl-year{font-family:var(--fc);font-size:36px;font-weight:800;color:var(--bm);line-height:1}
.tl-content h4{font-family:var(--fc);font-size:20px;font-weight:700;color:var(--bm);margin-bottom:8px}
.tl-content p{font-size:13px;color:var(--g5);line-height:1.65}

/* TEAM GRID */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.team-card{text-align:center;padding:32px 20px;border-radius:var(--rlg);border:1px solid var(--g2);transition:var(--t)}
.team-card:hover{border-color:var(--ba);box-shadow:var(--shm)}
.team-avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--bm),var(--bl));display:flex;align-items:center;justify-content:center;font-family:var(--fc);font-size:28px;font-weight:700;color:#fff;margin:0 auto 20px}
.team-card h3{font-family:var(--fc);font-size:20px;font-weight:700;color:var(--bm);margin-bottom:4px}
.team-card .role{font-size:12px;color:var(--ba);font-weight:600;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:12px}
.team-card p{font-size:13px;color:var(--g5);line-height:1.6}

/* SUSTAINABILITY */
.sustain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.sustain-card{border-radius:var(--rlg);overflow:hidden;border:1px solid var(--g2);transition:var(--t)}
.sustain-card:hover{box-shadow:var(--shm);border-color:var(--ba)}
.sustain-header{padding:24px;background:linear-gradient(135deg,var(--bd),var(--bm));display:flex;align-items:center;gap:16px}
.sustain-header svg{width:36px;height:36px;stroke:#fff;fill:none;stroke-width:1.8;flex-shrink:0}
.sustain-header h3{font-family:var(--fc);font-size:22px;font-weight:700;color:#fff}
.sustain-body{padding:24px}
.sustain-body p{font-size:13px;color:var(--g5);line-height:1.7}
.sustain-body ul{margin-top:16px;list-style:none;display:flex;flex-direction:column;gap:10px}
.sustain-body ul li{font-size:13px;color:var(--g7);display:flex;align-items:flex-start;gap:10px}
.sustain-policy{max-width:860px;margin:0 auto 40px;text-align:center}
.sustain-policy p{font-size:16px;color:var(--g7);line-height:1.8;margin-bottom:16px}
.sustain-body p.sustain-lead{font-size:16px;font-weight:600;color:var(--bm);line-height:1.6}
.sustain-body ul.has-ic{gap:12px}
.sustain-body ul.has-ic li{font-size:15px;align-items:center}
.sustain-body ul.has-ic li::before{display:none}
.sus-ic{font-size:20px;line-height:1;width:28px;text-align:center;flex-shrink:0}
.sustain-body ul li::before{content:'';display:block;width:6px;height:6px;background:var(--gold);border-radius:50%;margin-top:7px;flex-shrink:0}

/* VALUES */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value-card{padding:32px;border-radius:var(--rlg);border:1px solid var(--g2);transition:var(--t);background:#fff}
.value-card:hover{border-color:var(--ba);box-shadow:var(--shm)}
.value-num{font-family:var(--fc);font-size:48px;font-weight:800;color:rgba(26,46,110,.08);line-height:1;margin-bottom:8px}
.value-card h3{font-family:var(--fc);font-size:20px;font-weight:700;color:var(--bm);margin-bottom:10px}
.value-card p{font-size:13px;color:var(--g5);line-height:1.65}

/* CTA BANNER */
.cta-banner{background:linear-gradient(135deg,var(--bm),var(--bl));padding:72px 24px;text-align:center}
.cta-banner h2{font-family:var(--fc);font-size:42px;font-weight:800;color:#fff;margin-bottom:16px}
.cta-banner p{color:rgba(255,255,255,.8);font-size:16px;max-width:560px;margin:0 auto 32px}
.cta-banner .btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* CERTIFICATIONS */
.certs-section{background:var(--g1);padding:56px 24px}
.certs-inner{max-width:1200px;margin:0 auto;text-align:center}
.certs-inner h3{font-family:var(--fc);font-size:14px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--g5);margin-bottom:32px}
.certs-grid{display:flex;gap:24px;justify-content:center;flex-wrap:wrap}
.cert-badge{background:#fff;border:1px solid var(--g2);border-radius:var(--rmd);padding:20px 32px;font-family:var(--fc);font-size:18px;font-weight:700;color:var(--bm);letter-spacing:1px;display:flex;align-items:center;gap:10px}
.cert-badge svg{width:24px;height:24px;stroke:var(--gold);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* PQRSF / ETHICS FORM */
.pqrsf-section{background:var(--g1)}
.pqrsf-card{background:#fff;border-radius:var(--rlg);padding:48px;box-shadow:var(--shm);max-width:720px;margin:0 auto}

/* GALLERY */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery-item{border-radius:var(--rmd);overflow:hidden;aspect-ratio:4/3;background:var(--g1);display:flex;align-items:center;justify-content:center;border:1px solid var(--g2)}
.gallery-item svg{width:40px;height:40px;stroke:var(--g5);fill:none;stroke-width:1.5;opacity:.4}

/* WHATSAPP */
.wa-btn{position:fixed;bottom:28px;right:28px;z-index:999;width:58px;height:58px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,0,0,.25);transition:var(--t)}
.wa-btn:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(0,0,0,.3)}
.wa-btn svg{width:30px;height:30px}

/* FOOTER */
footer{background:var(--bd);padding:64px 24px 0;color:rgba(255,255,255,.65)}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:52px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .logo-main{font-size:30px;color:#fff;margin-bottom:2px}
.footer-lsub{display:block;font-family:var(--fc);font-size:10px;font-weight:600;color:var(--ba);letter-spacing:4px;text-transform:uppercase;border-top:1px solid var(--ba);border-bottom:1px solid var(--ba);padding:2px 4px;margin-bottom:20px;width:fit-content}
.footer-brand p{font-size:13px;line-height:1.7;color:rgba(255,255,255,.5)}
.footer-addr{display:flex;gap:32px;margin-top:12px;font-size:13px;line-height:1.9;color:rgba(255,255,255,.4)}
.footer-addr-col{white-space:nowrap}
.footer-addr{margin-top:12px;font-size:13px;color:rgba(255,255,255,.4)}
.footer-addr a{transition:color .2s}
.footer-addr a:hover{color:#fff}
.footer-col h4{font-family:var(--fc);font-size:13px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:#fff;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid var(--ba);display:inline-block}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col ul li a{font-size:13px;color:rgba(255,255,255,.5);transition:color .2s;display:flex;align-items:center;gap:6px}
.footer-col ul li a:hover{color:var(--gold)}
.footer-col ul li a::before{content:'›';color:var(--ba);font-size:16px}
.footer-bot{max-width:1200px;margin:0 auto;padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-bot p{font-size:12px;color:rgba(255,255,255,.3)}
.footer-bot-r{display:flex;align-items:center;gap:20px}
.footer-bot-r>a{font-size:12px;color:rgba(255,255,255,.3);transition:color .2s}
.footer-bot-r>a:hover{color:rgba(255,255,255,.7)}
.soc-links{display:flex;gap:8px}
.soc-link{width:34px;height:34px;border-radius:var(--rsm);background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-family:var(--fc);font-weight:700;font-size:12px;transition:var(--t)}
.soc-link:hover{background:var(--ba);color:#fff;transform:translateY(-2px)}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-content,.about-inner{grid-template-columns:1fr;gap:40px}
  .hero-stats{grid-template-columns:repeat(3,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
  .chars-grid{grid-template-columns:repeat(2,1fr)}
  .chain-grid{grid-template-columns:repeat(2,1fr)}
  .chain-grid>.chain-card{grid-column:auto!important}
  .prod-detail-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .topbar-l{display:none}
  .menu-btn{display:flex}
  #mainNav{display:none;position:absolute;top:75px;left:0;right:0;background:var(--bd);flex-direction:column;height:auto;padding:16px 0 24px;border-bottom:2px solid var(--ba)}
  #mainNav.open{display:flex}
  #mainNav>a,.nav-dd>.dd-trg{padding:12px 24px;border-bottom:none;margin-bottom:0;height:auto}
  .nav-dd{flex-direction:column}
  .dd-menu{display:block;position:static;box-shadow:none;border-top:none;border-radius:0;background:rgba(0,0,0,.2);padding:4px 0}
  .nav-cta{margin:16px 24px!important;height:44px!important;justify-content:center}
  .products-grid,.contacts-grid{grid-template-columns:1fr}
  .products-grid>.prod-card{grid-column:auto!important}
  .section-title{font-size:32px}
  .hero h1{font-size:38px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .chars-grid{grid-template-columns:1fr}
  .chain-grid{grid-template-columns:1fr}
  .chain-grid>.chain-card{grid-column:auto!important}
  .footer-inner{grid-template-columns:1fr;gap:32px}
  .footer-addr{flex-direction:column;gap:4px}
  .portal-inner{flex-direction:column;text-align:center}
  .about-nums{grid-template-columns:1fr 1fr}
  .team-grid{grid-template-columns:1fr}
  .sustain-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .timeline::before{left:24px}
  .tl-item{grid-template-columns:1fr}
  .tl-item:nth-child(odd) .tl-content,.tl-item:nth-child(even) .tl-content{grid-column:1;text-align:left;padding-left:52px;padding-right:0;grid-row:auto}
  .tl-item:nth-child(odd) .tl-year,.tl-item:nth-child(even) .tl-year{grid-column:1;grid-row:auto;text-align:left;padding-left:52px;padding-right:0}
  .tl-dot{left:24px}
  .uses-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .hero-btns{flex-direction:column}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .about-nums{grid-template-columns:1fr}
  .page-hero h1{font-size:36px}
  .cta-banner h2{font-size:30px}
  .cta-banner .btns{flex-direction:column;align-items:center}
}

/* ── LOGO IMAGENES ── */
.logo-img {
  height: 48px;
  width: auto;
  display: block;
  /* El logo tiene fondo negro, lo hacemos transparente en header azul */
  mix-blend-mode: screen;
  filter: brightness(1.1);
  transition: opacity .2s;
}
.logo-img:hover { opacity: .85; }

.footer-logo-img {
  height: 44px;
  width: auto;
  display: block;
  mix-blend-mode: screen;
  filter: brightness(1.05);
}

/* Quitar estilos de texto logo que ya no se usan en header */
header .logo-area { gap: 0; justify-content: center; }

/* ── CERTIFICACIONES (con logos reales y descarga PDF) ── */
.certs-section {
  background: var(--g1);
  padding: 56px 24px;
}
.certs-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.certs-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid var(--g2);
  border-left: 4px solid var(--gold);
  color: var(--g5);
  font-size: 13px;
  font-family: var(--f);
  padding: 10px 20px;
  border-radius: var(--rmd);
  margin-bottom: 20px;
  box-shadow: var(--sh);
}
.certs-inner > h3 {
  font-family: var(--fc);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--g5);
  margin-bottom: 28px;
}
.certs-grid {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Tarjeta certificacion */
.cert-card {
  background: #fff;
  border: 1.5px solid var(--g2);
  border-radius: var(--rlg);
  padding: 24px 20px 20px;
  width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  transition: var(--t);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.cert-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform .25s ease;
  transform-origin: left;
}
.cert-card:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 32px rgba(15,138,150,.15);
  transform: translateY(-4px);
}
.cert-card:hover::before {
  transform: scaleX(1);
}

/* Imagen del logo */
.cert-img-wrap {
  width: 160px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border-radius: var(--rmd);
  overflow: visible;
  padding: 0;
}
.cert-img-wrap img {
  max-width: 150px;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 6px;
}

/* Tarjeta CERES (DICAM): logo grande + texto de aprobacion */
.cert-card--wide{width:300px}
.cert-card--wide .cert-img-wrap{width:220px;height:130px}
.cert-card--wide .cert-img-wrap img{max-width:210px;max-height:120px}
.cert-aprob{font-size:13px;font-weight:700;color:var(--td);line-height:1.5}

/* Info de la certificacion */
.cert-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
  width: 100%;
}
.cert-name {
  font-family: var(--fc);
  font-size: 18px;
  font-weight: 800;
  color: var(--bm);
  letter-spacing: .5px;
}
.cert-ent {
  font-size: 11px;
  color: var(--g5);
  letter-spacing: .3px;
}
.cert-vence {
  font-size: 11px;
  color: var(--gold);
  font-weight: 600;
  background: rgba(15,138,150,.08);
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 2px;
}

/* Boton de descarga */
.cert-dl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  background: var(--bm);
  color: #fff;
  font-family: var(--fc);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: var(--rsm);
  transition: background .2s;
  width: 100%;
  justify-content: center;
}
.cert-dl svg {
  width: 13px;
  height: 13px;
  stroke: #fff;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.cert-card:hover .cert-dl {
  background: var(--gold);
  color: #fff;
}

@media (max-width: 768px) {
  .certs-grid {
    gap: 14px;
  }
  .cert-card {
    width: calc(50% - 7px);
    min-width: 150px;
    padding: 18px 14px 16px;
  }
  .cert-img-wrap {
    width: 120px;
    height: 68px;
    background: transparent;
  }
  .cert-name { font-size: 15px; }
  .certs-hint { font-size: 12px; text-align: left; }
}
@media (max-width: 420px) {
  .cert-card { width: 100%; }
}

/* DIRECTORIO DE PRODUCTOS */
.directory-tools{display:flex;gap:20px;flex-wrap:wrap;align-items:flex-end;margin-bottom:24px}
.directory-search{flex:1;min-width:260px;display:flex;align-items:center;gap:10px;border:1px solid var(--g2);border-radius:var(--rmd);padding:12px 16px;color:var(--g5)}
.directory-search svg{flex-shrink:0}
.directory-search input{flex:1;border:none;outline:none;font-family:var(--f);font-size:15px;color:var(--td)}
.directory-filter{display:flex;flex-direction:column;gap:6px;min-width:240px}
.directory-filter label{font-family:var(--fc);font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--g5)}
.directory-filter select{border:1px solid var(--g2);border-radius:var(--rmd);padding:12px 16px;font-family:var(--f);font-size:15px;color:var(--td);background:#fff}
.directory-count{font-size:13px;color:var(--g5);margin-bottom:12px}
.directory-count strong{color:var(--bm);font-family:var(--fc);font-size:16px}
.directory-table-wrap{border:1px solid var(--g2);border-radius:var(--rlg);overflow-x:auto}
.directory-table{width:100%;border-collapse:collapse;min-width:820px}
.directory-table th{text-align:left;padding:14px 18px;font-family:var(--fc);font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--g5);background:var(--g1);border-bottom:1px solid var(--g2);white-space:nowrap}
.directory-table td{padding:14px 18px;font-size:13px;color:var(--td);border-bottom:1px solid var(--g2);vertical-align:top}
.directory-table tr:last-child td{border-bottom:none}
.directory-table tr:hover td{background:rgba(59,130,246,.04)}
.product-name{display:block;font-weight:700;color:var(--bm);font-size:14px}
.product-group{display:block;color:var(--g5);font-size:12px;margin-top:2px}
.cas-cell{font-family:var(--fc);color:var(--g5);white-space:nowrap}
.btn-preview{font-family:var(--fc);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--ba);background:none;border:1px solid var(--ba);border-radius:20px;padding:6px 14px;cursor:pointer;transition:var(--t);white-space:nowrap}
.btn-preview:hover{background:var(--ba);color:#fff}
.directory-empty{padding:32px;text-align:center;color:var(--g5)}

.pdf-modal-overlay{display:none;position:fixed;inset:0;background:rgba(15,28,77,.7);z-index:1000;align-items:center;justify-content:center;padding:24px}
.pdf-modal-overlay.open{display:flex}
.pdf-modal{background:#fff;border-radius:var(--rlg);width:100%;max-width:1000px;height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shl)}
.pdf-modal-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;background:var(--bd);color:#fff;flex-shrink:0}
.pdf-modal-bar>span{font-family:var(--fc);font-weight:700;font-size:15px;letter-spacing:.5px}
.pdf-modal-actions{display:flex;align-items:center;gap:14px}
.pdf-modal-actions .btn-o{padding:8px 18px;font-size:12px}
.pdf-modal-close{width:32px;height:32px;border:none;background:rgba(255,255,255,.12);border-radius:50%;font-size:20px;line-height:1;color:#fff;cursor:pointer;flex-shrink:0}
.pdf-modal-close:hover{background:rgba(255,255,255,.22)}
.pdf-modal-body{flex:1;background:var(--g1)}
.pdf-modal-body iframe{width:100%;height:100%;border:none;display:block}
@media(max-width:640px){
  .pdf-modal{height:95vh;border-radius:var(--rmd)}
  .pdf-modal-bar>span{font-size:13px}
}
.product-modal-overlay{display:none;position:fixed;inset:0;background:rgba(15,28,77,.6);z-index:1000;align-items:center;justify-content:center;padding:24px}
.product-modal-overlay.open{display:flex}
.product-modal{background:#fff;border-radius:var(--rlg);max-width:480px;width:100%;max-height:85vh;overflow-y:auto;padding:36px;position:relative;box-shadow:var(--shl)}
.product-modal.modal-bl{background:rgba(255,255,255,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.product-modal-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:none;background:var(--g1);border-radius:50%;font-size:20px;line-height:1;color:var(--g5);cursor:pointer}
.product-modal-close:hover{background:var(--g2);color:var(--td)}
.modal-eyebrow{display:inline-block;font-family:var(--fc);font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--ba);margin-bottom:10px}
.product-modal h3{font-family:var(--fc);font-size:26px;font-weight:800;color:var(--bm);margin-bottom:4px}
.product-modal>small{display:block;color:var(--g5);font-size:13px;margin-bottom:20px}
.modal-specs{display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.modal-specs>div{border-top:1px solid var(--g2);padding-top:12px}
.modal-specs dt{font-family:var(--fc);font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--g5);margin-bottom:4px}
.modal-specs dd{font-size:14px;color:var(--td)}
.modal-actions{display:flex;gap:12px;flex-wrap:wrap}
.modal-actions .btn-o{color:var(--bm);border-color:var(--g2)}
.modal-actions .btn-o:hover{border-color:var(--bm)}

@media(max-width:768px){
  .directory-tools{flex-direction:column;align-items:stretch}
  .directory-filter{min-width:0}
}

/* SUBNAV de secciones (paginas de familia de producto) */
.page-subnav{background:#fff;border-bottom:1px solid var(--g2);position:sticky;top:72px;z-index:190}
.page-subnav .section-inner{display:flex;overflow-x:auto}
.page-subnav a{padding:18px 0;margin-right:32px;font-family:var(--fc);font-size:16px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:var(--td);white-space:nowrap;border-bottom:3px solid transparent;transition:var(--t)}
.page-subnav a:hover{color:var(--bm)}
.page-subnav a:first-child{margin-left:auto}
.page-subnav a:last-child{margin-right:auto}
.sector-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.sector-chip{display:inline-flex;align-items:center;padding:10px 18px;border:1px solid var(--g2);border-radius:30px;font-size:13px;font-weight:600;color:var(--td);background:var(--g1)}
.family-doc-links{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.family-doc-links a{color:var(--ba);font-weight:700;font-size:14px}
.family-doc-links a:hover{color:var(--bm)}

/* TARJETAS VOLTEABLES — Grupos (Bases Lubricantes) */
.groups-flip-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:32px}
.pq-groups{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:32px;align-items:start}
.pq-col{display:flex;flex-direction:column;gap:14px}
.pq-photo{height:380px}
.pq-photo img{width:100%;height:100%;object-fit:contain;object-position:center;display:block}
.pq-groups--tall{align-items:stretch}
.pq-groups--tall .pq-photo{position:relative;height:auto;min-height:420px;flex:1}
.pq-groups--tall .pq-photo img{position:absolute;top:0;left:50%;transform:translateX(-50%);height:100%;width:auto;max-width:100%;
  -webkit-mask-image:linear-gradient(to right,transparent,#000 12%,#000 88%,transparent),linear-gradient(to bottom,transparent,#000 5%,#000 95%,transparent);
  -webkit-mask-composite:source-in;mask-image:linear-gradient(to right,transparent,#000 12%,#000 88%,transparent),linear-gradient(to bottom,transparent,#000 5%,#000 95%,transparent);mask-composite:intersect}
.pq-box{background:var(--g1);border:1px solid var(--g2);border-radius:var(--rlg);padding:10px 10px 14px}
.pq-box-head{margin:0 0 12px;padding:10px 14px;border-radius:var(--rmd);background:linear-gradient(135deg,var(--bm),var(--bd));border-bottom:3px solid var(--gold);
  color:#fff;font:700 17px/1.2 var(--fc);letter-spacing:1.5px;text-transform:uppercase;text-align:center}
.pq-list{list-style:none;margin:0;padding:0 14px 0 24px}
.pq-list li{display:flex;align-items:center;gap:12px;padding:5px 0;color:var(--td);font-size:15px}
.pq-list li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--g5);flex-shrink:0}
.pq-name{flex:1}
.pq-ficha{display:inline-flex;align-items:center;padding:5px 11px;border-radius:8px;border:1px solid #cfe9eb;background:#e6f6f7;color:#0e6f76;
  font:700 12.5px/1.2 var(--f);cursor:pointer;white-space:nowrap;transition:all .15s;vertical-align:middle}
.pq-ficha:hover{background:var(--gold);border-color:var(--gold);color:#fff}
@media(max-width:860px){
  .pq-groups{grid-template-columns:1fr}
  .pq-photo{height:300px}
}
.flip-card{height:270px;perspective:1200px;cursor:pointer}
.flip-card-inner{position:relative;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,.2,.2,1);transform-style:preserve-3d}
.flip-card:hover .flip-card-inner,.flip-card.flipped .flip-card-inner{transform:rotateY(180deg)}
.flip-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--rlg);overflow:hidden;box-shadow:var(--shm)}
.flip-face::after{content:'';position:absolute;top:-60%;left:-70%;width:55%;height:220%;background:linear-gradient(100deg,transparent 0%,rgba(255,255,255,.04) 20%,rgba(125,211,252,.32) 38%,rgba(13,111,122,.55) 50%,rgba(167,139,250,.28) 62%,rgba(255,255,255,.06) 80%,transparent 100%);transform:skewX(-18deg) translateX(0%);transition:transform .7s cubic-bezier(.4,.2,.2,1);mix-blend-mode:screen;pointer-events:none}
.flip-card:hover .flip-face::after,.flip-card.flipped .flip-face::after{transform:skewX(-18deg) translateX(330%)}
.flip-front{background:linear-gradient(160deg,var(--bm),var(--bd));display:flex;flex-direction:column;justify-content:flex-end;padding:16px;color:#fff}
.flip-front::before{content:'';position:absolute;top:0;left:0;right:0;height:6px;background:var(--gold)}
.flip-front .flip-code{position:absolute;top:16px;right:16px;font-family:var(--fc);letter-spacing:2px;font-size:12px;color:rgba(255,255,255,.5)}
.flip-front .flip-numeral{font-family:var(--fc);font-weight:800;font-size:48px;line-height:1;color:transparent;-webkit-text-stroke:2px var(--gold);margin-top:24px;margin-bottom:auto}
.flip-front h3{font-family:var(--fc);text-transform:uppercase;font-size:26px;margin:0 0 8px;line-height:1.1}
.flip-front p{color:rgba(255,255,255,.65);font-size:13px;margin:0}
.flip-front .flip-count{margin-top:16px;font-family:var(--fc);letter-spacing:1.5px;font-size:12px;text-transform:uppercase;color:var(--gold)}
.oil-drop{position:absolute;top:-16px;left:var(--x,50%);width:10px;height:17px;border-radius:50% 50% 50% 50%/65% 65% 35% 35%;background:linear-gradient(160deg,rgba(220,250,245,.4),rgba(153,246,228,.35) 45%,rgba(15,138,150,.3) 75%,rgba(13,111,122,.28));box-shadow:inset 1px 1px 2px rgba(255,255,255,.35),0 0 4px rgba(15,138,150,.3);opacity:0;pointer-events:none;backdrop-filter:blur(.5px);animation:oilDrip var(--dur,6.5s) cubic-bezier(.55,.1,.7,.9) infinite;animation-delay:var(--delay,0s)}
@keyframes oilDrip{
  0%{top:-16px;opacity:0;transform:scaleY(.8)}
  12%{opacity:.55;transform:scaleY(1)}
  90%{opacity:.5}
  100%{top:calc(100% - 10px);opacity:0;transform:scaleY(1.3)}
}
.oil-pool{position:absolute;left:8%;right:8%;bottom:0;height:9px;border-radius:50% 50% 0 0/100% 100% 0 0;background:linear-gradient(180deg,rgba(153,246,228,.32),rgba(15,138,150,.4) 55%,rgba(13,111,122,.5));box-shadow:0 0 6px rgba(15,138,150,.35);opacity:0;pointer-events:none;animation:oilPool 6.5s ease-in-out infinite}
@keyframes oilPool{
  0%,10%{opacity:0;height:3px}
  55%{opacity:.85;height:9px}
  100%{opacity:.85;height:9px}
}
.flip-back{background:linear-gradient(160deg,var(--bm),var(--bd));transform:rotateY(180deg);display:flex;flex-direction:column;padding:18px 8px 10px;color:#fff}
.flip-back h4{font-family:var(--fc);text-transform:uppercase;margin:0 12px 10px;color:var(--gold);font-size:16px;letter-spacing:1px;flex-shrink:0}
.flip-back ul{list-style:none;margin:0;padding:0;overflow-y:auto;flex:1;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent}
.flip-back ul::-webkit-scrollbar{width:4px}
.flip-back ul::-webkit-scrollbar-track{background:transparent}
.flip-back ul::-webkit-scrollbar-thumb{background:rgba(255,255,255,.25);border-radius:4px}
.flip-back ul::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.4)}
.flip-back li button{width:100%;display:flex;align-items:center;gap:8px;background:none;border:none;border-bottom:1px dashed rgba(255,255,255,.15);color:#fff;font:inherit;font-size:13px;text-align:left;padding:8px 12px;cursor:pointer}
.flip-back li button::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--gold);flex-shrink:0}
.flip-back li button::after{content:'›';margin-left:auto;color:rgba(255,255,255,.4)}
.flip-back li button:hover{background:rgba(255,255,255,.06);color:var(--gold)}
@media(max-width:1024px){
  .groups-flip-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:640px){
  .groups-flip-grid{grid-template-columns:repeat(2,1fr)}
  .flip-card{height:250px}
}

/* =========================================================
   TABLA DE GRADOS — bases-lubricantes.html (reemplaza flip-cards)
   Namespaced bajo .rbg-bases para no chocar con el resto del sitio.
   ========================================================= */
.rbg-bases{
  --rbg-brand:#173E8F;--rbg-navy:#101d57;--rbg-navy-2:#1b2c78;--rbg-teal:#1597a0;
  --rbg-teal-soft:#e6f6f7;--rbg-ink:#141d45;--rbg-muted:#5e6887;--rbg-line:#e4e8f1;
  --rbg-bg:#f4f6fb;--rbg-card:#ffffff;--rbg-btn:#3b82f6;--rbg-sticky-top:132px;
}
.rbg-bases *{box-sizing:border-box}
.rbg-bases{color:var(--rbg-ink)}
.rbg-bases .section-inner{max-width:1680px}
body[data-family="bases-lubricantes"] .page-subnav .section-inner{max-width:1680px}

.rbg-bar{position:sticky;top:var(--rbg-sticky-top);z-index:20;margin:24px -24px 32px;padding:12px 24px;
  background:rgba(244,246,251,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid transparent;transition:border-color .2s}
.rbg-bar.is-stuck{border-bottom-color:var(--rbg-line)}
.rbg-bar-in{display:flex;gap:14px;align-items:center}
.rbg-portfolio-btn{flex:none;padding:14px 26px;border-radius:999px;font-size:13px;letter-spacing:1.5px;margin:0}
.rbg-chips{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none;flex:1;padding:4px}
.rbg-chips::-webkit-scrollbar{display:none}
.rbg-chip{flex:none;display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;border:1.5px solid var(--rbg-line);
  background:#fff;color:var(--rbg-navy);font:700 16px/1 'Barlow',sans-serif;cursor:pointer;text-decoration:none;white-space:nowrap;transition:all .15s}
.rbg-chip b{font:800 20px/1 'Barlow Condensed',sans-serif;color:var(--rbg-teal)}
.rbg-chip span{font-size:14px;font-weight:700;color:var(--rbg-navy);background:#eef1f8;border-radius:8px;padding:4px 10px;line-height:1.3}
.rbg-chip:hover{border-color:var(--rbg-teal)}
.rbg-chip.is-active{background:var(--rbg-navy);border-color:var(--rbg-navy);color:#fff}
.rbg-chip.is-active b{color:#fff}
.rbg-chip.is-active span{background:rgba(255,255,255,.18);color:#fff}
.rbg-search{flex:none;position:relative}
.rbg-search-btn{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--rbg-line);background:#fff;color:var(--rbg-navy);
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s}
.rbg-search-btn svg{width:18px;height:18px}
.rbg-search-btn:hover{border-color:var(--rbg-teal);color:var(--rbg-teal)}
.rbg-search.is-open .rbg-search-btn{background:var(--rbg-navy);border-color:var(--rbg-navy);color:#fff}
.rbg-search-input{position:absolute;top:calc(100% + 10px);right:0;width:280px;height:48px;border-radius:999px;border:1.5px solid var(--rbg-line);
  background:#fff;padding:0 20px;font:500 15px 'Barlow',sans-serif;color:var(--rbg-ink);outline:none;box-shadow:0 12px 28px -12px rgba(20,29,69,.25);
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .15s,transform .15s,visibility .15s,border-color .15s,box-shadow .15s}
.rbg-search.is-open .rbg-search-input{opacity:1;visibility:visible;transform:translateY(0)}
.rbg-search-input:focus{border-color:var(--rbg-teal);box-shadow:0 0 0 3px rgba(21,151,160,.15)}

.rbg-group{scroll-margin-top:calc(var(--rbg-sticky-top) + 84px);margin-bottom:44px}
.rbg-ghead{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:16px}
.rbg-gtitle{font:800 28px/1.05 'Barlow Condensed',sans-serif;color:var(--rbg-navy);margin:0 0 4px}
.rbg-gdesc{margin:0;color:var(--rbg-muted);font-size:15px}
.rbg-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.rbg-tag{font:600 12px/1 'Barlow',sans-serif;color:#0e6f76;background:var(--rbg-teal-soft);padding:6px 9px;border-radius:6px}
.rbg-count{font:700 13px/1 'Barlow Condensed',sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--rbg-muted);white-space:nowrap}

.rbg-tcard{background:var(--rbg-card);border:1px solid var(--rbg-line);border-radius:14px;overflow:hidden;box-shadow:0 1px 2px rgba(20,29,69,.04),0 12px 32px -24px rgba(20,29,69,.35)}
.rbg-scroll{overflow-x:auto}
.rbg-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:14px}
.rbg-table th:nth-child(1){width:15%}
.rbg-table th:nth-child(2){width:12%}
.rbg-table th:nth-child(3){width:10%}
.rbg-table th:nth-child(4){width:10%}
.rbg-table th:nth-child(5){width:10%}
.rbg-table th:nth-child(6){width:9%}
.rbg-table th:nth-child(7){width:10%}
.rbg-table th:nth-child(8){width:14%}
.rbg-table th:nth-child(9){width:10%}
.rbg-table thead th{background:#f7f9fd;text-align:right;vertical-align:bottom;padding:13px 12px;border-bottom:1px solid var(--rbg-line);
  font:700 13px/1.3 'Barlow',sans-serif;color:var(--rbg-navy);letter-spacing:.02em}
.rbg-table thead th em{display:block;font-style:normal;font-weight:500;color:#6b7590;font-size:11.5px;margin-top:3px}
.rbg-table thead th.l{text-align:left}
.rbg-table thead th.c{text-align:center}
.rbg-table td{padding:13px 12px;border-bottom:1px solid var(--rbg-line);text-align:right;color:#1c2440;white-space:normal;font-size:14px;word-break:break-word}
.rbg-table tbody tr:last-child td{border-bottom:0}
.rbg-table tbody tr{transition:background .12s}
.rbg-table tbody tr:hover{background:#f6fbfb}
.rbg-table td.l{text-align:left}
.rbg-table td.c{text-align:center}
.rbg-table .sticky{position:sticky;left:0;background:inherit;z-index:1}
.rbg-table thead .sticky{background:#f7f9fd}
.rbg-table tbody td.sticky{background:#fff}
.rbg-table tbody tr:hover td.sticky{background:#f6fbfb}
.rbg-prod{font:700 16px/1.15 'Barlow Condensed',sans-serif;color:var(--rbg-navy);letter-spacing:.01em}
.rbg-code{display:block;font:600 12px 'Barlow',sans-serif;letter-spacing:.08em;color:#7c86a3;margin-top:4px}
.rbg-app{color:var(--rbg-ink);font-size:15px}
.rbg-vi{font-weight:700;color:var(--rbg-navy)}
.rbg-na{color:#aab1c5}
.rbg-ficha{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 10px;border-radius:8px;border:1px solid #cfe9eb;background:var(--rbg-teal-soft);
  color:#0e6f76;font:700 12.5px/1.2 'Barlow',sans-serif;cursor:pointer;white-space:normal;text-align:center;transition:all .15s}
.rbg-ficha svg{width:14px;height:14px;flex-shrink:0}
.rbg-ficha:hover{background:var(--rbg-teal);border-color:var(--rbg-teal);color:#fff}
.rbg-ficha:focus-visible,.rbg-chip:focus-visible{outline:3px solid rgba(21,151,160,.45);outline-offset:2px}

.rbg-note{margin:26px 0 0;font-size:13px;color:#8a93ad}
.rbg-empty{display:none;text-align:center;color:var(--rbg-muted);padding:40px 0}
.rbg-hidden{display:none!important}

@media (max-width:760px){
  .rbg-search-input{width:min(280px,calc(100vw - 48px))}
  .rbg-ghead{flex-direction:column;align-items:flex-start;gap:8px}
  .rbg-gtitle{font-size:24px}
  .rbg-tcard{background:transparent;border:0;box-shadow:none;border-radius:0}
  .rbg-table thead{display:none}
  .rbg-table,.rbg-table tbody,.rbg-table tr,.rbg-table td{display:block;width:100%}
  .rbg-table tbody tr{background:#fff;border:1px solid var(--rbg-line);border-radius:12px;margin-bottom:12px;padding:6px 14px 14px;
    display:grid;grid-template-columns:1fr 1fr;column-gap:14px}
  .rbg-table td{border:0;padding:9px 0;text-align:left;white-space:normal;border-bottom:1px dashed var(--rbg-line)}
  .rbg-table td::before{content:attr(data-label);display:block;font:600 11px 'Barlow',sans-serif;letter-spacing:.06em;text-transform:uppercase;color:#8a93ad;margin-bottom:3px}
  .rbg-table td.sticky{position:static;grid-column:1/-1;padding-top:12px}
  .rbg-table td.sticky::before{display:none}
  .rbg-table td.rbg-td-ficha{grid-column:1/-1;border-bottom:0;padding-top:14px}
  .rbg-table td.rbg-td-ficha::before{display:none}
  .rbg-ficha{width:100%;justify-content:center;padding:12px}
}