:root{
  --primary:#045473;
  --secondary:#066381;
  --accent:#0F7391;
  --dark:#1a1d23;
  --gray:#5E595A;
  --light:#EFF2EE;
  --text:#1a1d23;
  --text-soft:#4a5568;
  --bg:#f5f6f8;
  --surface:#ffffff;
  --border:rgba(0,0,0,0.09);
  --container: 1120px;
  --radius: 18px;
  --shadow: 0 4px 24px rgba(0,0,0,.10);
  --shadowSoft: 0 2px 16px rgba(0,0,0,.07);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Poppins",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;border-radius:999px;border:1px solid rgba(0,0,0,0.12);background:rgba(0,0,0,.05);color:var(--text);font-weight:600;transition:.2s ease;backdrop-filter:blur(10px);white-space:nowrap;text-align:center;position:relative;overflow:hidden;isolation:isolate}
.btn:hover{transform:translateY(-1px);border-color:rgba(0,0,0,.20);box-shadow:0 4px 14px rgba(0,0,0,.10)}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--accent));border-color:rgba(255,255,255,.15);color:#fff}
.btn.primary:hover{box-shadow:0 6px 20px rgba(4,84,115,.35)}
.btn.ghost{background:transparent;border-color:rgba(4,84,115,.35);color:var(--primary)}
.btn.ghost:hover{background:rgba(4,84,115,.06)}
.btn.small{padding:10px 14px;font-size:14px}
.btn::before{content:'';position:absolute;inset:0;background:radial-gradient(circle 80px at var(--mx,50%) var(--my,50%),rgba(255,255,255,0.18),transparent 70%);opacity:0;transition:opacity 0.2s;pointer-events:none}
.btn:hover::before{opacity:1}
.btn::after{content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.16),transparent);transform:skewX(-18deg);pointer-events:none}
.btn:hover::after{animation:shimmerBtn 0.55s ease forwards}
@keyframes shimmerBtn{to{left:140%}}
.btn .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,0.30);transform:scale(0);animation:rippleAnim 0.55s linear;pointer-events:none}
@keyframes rippleAnim{to{transform:scale(4);opacity:0}}

/* TOPBAR - WHITE */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,0.96);border-bottom:1px solid rgba(0,0,0,0.08);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 1px 20px rgba(0,0,0,.07);transition:padding 0.35s var(--ease-in-out-soft),background 0.35s ease,box-shadow 0.35s ease}
.topbar.scrolled{background:rgba(255,255,255,0.99);box-shadow:0 4px 30px rgba(0,0,0,.12)}
.topbar::after{content:'';position:absolute;bottom:0;left:0;height:2px;width:0;background:linear-gradient(90deg,transparent,var(--primary),var(--accent),transparent);animation:topbarLine 2s var(--ease-out-expo) 0.8s forwards}
@keyframes topbarLine{to{width:100%}}
.nav{display:flex;align-items:center;justify-content:space-between;padding:8px 0}
.brand{display:flex;align-items:flex-start;gap:2px;flex-direction:column;font-weight:800;letter-spacing:.3px;flex-shrink:0;animation:logoEntrance 0.9s var(--ease-out-expo) both}
@keyframes logoEntrance{from{opacity:0;transform:translateX(-24px)}to{opacity:1;transform:translateX(0)}}
.brand img{width:auto;height:auto;border-radius:0;object-fit:contain;background:transparent;box-shadow:none}
.brand span{display:block;line-height:1.1;color:var(--primary)}
.brand small{opacity:.78;font-weight:500}
.navlinks{display:flex;align-items:center;gap:4px}
.navlinks a{padding:9px 13px;border-radius:12px;opacity:.85;color:var(--text);font-weight:500;font-size:14.5px;opacity:0;animation:navFade 0.6s var(--ease-out-expo) forwards}
.navlinks a:nth-child(1){animation-delay:.15s}
.navlinks a:nth-child(2){animation-delay:.22s}
.navlinks a:nth-child(3){animation-delay:.29s}
.navlinks a:nth-child(4){animation-delay:.36s}
.navlinks a:nth-child(5){animation-delay:.43s}
@keyframes navFade{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
.navlinks a:hover{background:rgba(4,84,115,.07);opacity:1;color:var(--primary)}
.navlinks a.active{color:var(--primary);font-weight:600}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-cta-btn{opacity:0;animation:navFade 0.6s var(--ease-out-expo) forwards}
.nav-cta-btn:nth-child(1){animation-delay:.42s}
.nav-cta-btn:nth-child(2){animation-delay:.50s}
.burger{display:none;width:44px;height:44px;border-radius:14px;border:1px solid rgba(0,0,0,.10);background:rgba(0,0,0,.04);color:var(--text);cursor:pointer;font-size:20px}

/* Cart button shown ONLY on mobile next to burger */
.cart-mobile-btn{
  display:none;
  position:relative;
  width:40px;height:40px;
  border-radius:12px;
  border:1px solid rgba(0,0,0,.10);
  background:rgba(0,0,0,.04);
  color:var(--text);
  cursor:pointer;
  align-items:center;justify-content:center;
  text-decoration:none;
  flex-shrink:0;
}
.cart-mobile-btn svg{width:20px;height:20px}
.cart-mobile-btn .cart-badge{
  position:absolute;top:-5px;right:-5px;
  min-width:17px;height:17px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;font-size:9px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  padding:0 3px;
  border:2px solid #fff;
  opacity:0;transform:scale(0.5);transition:.2s ease;
}
.cart-mobile-btn .cart-badge.visible{opacity:1;transform:scale(1)}

/* CART NAV BUTTON */
.cart-nav-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;border:1px solid rgba(0,0,0,.10);background:rgba(0,0,0,.04);color:var(--text);cursor:pointer;transition:.2s ease;text-decoration:none}
.cart-nav-btn:hover{background:rgba(4,84,115,.08);border-color:rgba(4,84,115,.20);color:var(--primary)}
.cart-nav-btn svg{width:20px;height:20px}
.cart-badge{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid #fff;opacity:0;transform:scale(0.5);transition:.2s ease}
.cart-badge.visible{opacity:1;transform:scale(1)}

/* MOBILE MENU */
.mobilemenu{display:none;background:rgba(255,255,255,0.98);border-top:1px solid rgba(0,0,0,.08)}
.mobilemenu.is-open{display:block;animation:mobileSlideDown 0.28s cubic-bezier(0.16,1,0.3,1) both}
@keyframes mobileSlideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.mobilemenu .container{padding:8px 0 16px;display:flex;flex-direction:column;gap:2px}
.mobilemenu a{display:block;padding:12px 16px;border-radius:10px;color:var(--text);font-weight:500;transition:background .2s,color .2s}
.mobilemenu a:hover{background:rgba(4,84,115,.07);color:var(--primary)}
.mobilemenu.is-open a:nth-child(1){animation-delay:.04s;opacity:0;animation:navFade .3s ease forwards .04s}
.mobilemenu.is-open a:nth-child(2){animation-delay:.08s;opacity:0;animation:navFade .3s ease forwards .08s}
.mobilemenu.is-open a:nth-child(3){animation-delay:.12s;opacity:0;animation:navFade .3s ease forwards .12s}
.mobilemenu.is-open a:nth-child(4){animation-delay:.16s;opacity:0;animation:navFade .3s ease forwards .16s}
.mobilemenu.is-open a:nth-child(5){animation-delay:.20s;opacity:0;animation:navFade .3s ease forwards .20s}
.mobilemenu.is-open a:nth-child(6){animation-delay:.24s;opacity:0;animation:navFade .3s ease forwards .24s}

/* HERO */
.hero{padding:64px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:stretch}
.card{border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadowSoft);overflow:hidden}
.hero-left{padding:34px}
.kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;background:rgba(4,84,115,.07);border:1px solid rgba(4,84,115,.15);font-weight:600;color:var(--primary)}
.h1{margin:16px 0 10px;font-size:clamp(28px,3.2vw,44px);line-height:1.06;letter-spacing:-.5px;color:var(--text)}
.lead{margin:0 0 18px;opacity:.82;font-size:15.5px;line-height:1.6;color:var(--text-soft)}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.metric{padding:14px;border-radius:16px;background:rgba(4,84,115,.05);border:1px solid rgba(4,84,115,.12);transition:transform 0.3s var(--ease-spring),border-color 0.3s ease,background 0.3s ease}
.metric:hover{transform:translateY(-3px) scale(1.03);border-color:rgba(4,84,115,.30);background:rgba(4,84,115,.08)}
.metric b{font-size:18px;color:var(--primary)}
.metric div{opacity:.8;font-size:12.5px;color:var(--text-soft)}
.hero-right{position:relative;min-height:360px}
.hero-media{height:100%;background:linear-gradient(180deg,rgba(0,0,0,.20),rgba(0,0,0,.50)),url("../assets/img/blueprint.png");background-size:cover;background-position:center}
.hero-overlay{position:absolute;inset:auto 16px 16px 16px;padding:16px;border-radius:16px;background:rgba(255,255,255,.92);border:1px solid rgba(0,0,0,.10);backdrop-filter:blur(14px);color:var(--text)}
.hero-overlay b{display:block;color:var(--text)}
.hero-overlay span{opacity:.75;font-size:13px;color:var(--text-soft)}
.overlay-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}

/* SECTIONS */
.section{padding:46px 0}
.section h2{margin:0 0 10px;font-size:clamp(20px,2.1vw,30px);letter-spacing:-.3px;color:var(--text);position:relative;display:inline-block}
.section h2::after{content:'';position:absolute;bottom:-6px;left:0;width:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:2px;transition:width 0.6s var(--ease-out-expo) 0.2s}
.section h2.in::after,h2.reveal.in::after{width:100%}
.section p{margin:0;opacity:.82;line-height:1.7;color:var(--text-soft)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.tile{padding:18px;border-radius:18px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadowSoft);transition:transform 0.3s var(--ease-spring),box-shadow 0.3s ease}
.tile:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(0,0,0,.10);border-color:rgba(4,84,115,.18)}
.tile h3{margin:0 0 6px;font-size:16px;color:var(--text)}
.tile p{margin:0;font-size:13.5px;color:var(--text-soft)}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;background:rgba(4,84,115,.10);color:var(--primary);font-size:11px;font-weight:700;margin-bottom:8px;letter-spacing:.05em;position:relative}
.badge::before{content:'';position:absolute;inset:-2px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--accent));opacity:0;transition:opacity 0.3s;z-index:-1}
.tile:hover .badge::before{opacity:0.15}
.split{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}

/* EMPRESA */
.values-card{max-width:420px;margin:0 auto}
.values-card h3{text-align:center;color:var(--text)}
.values-list{list-style:disc;padding-left:18px;margin:10px auto 0;display:inline-block;text-align:left}
.values-list li{margin:6px 0;font-weight:600;color:var(--text)}
.service-list{margin:10px 0 0;padding-left:18px;opacity:.9}
.service-list li{margin:6px 0;font-weight:500;color:var(--text-soft)}
.tile.wide{padding:22px}
.mv-grid{margin-top:18px;display:grid;grid-template-columns:1fr 260px 1fr;gap:14px;align-items:start}
.iso-card{display:flex;align-items:center;justify-content:center;padding:18px;border-radius:18px;background:rgba(4,84,115,.04);border:1px solid rgba(4,84,115,.12)}
.iso-card img{width:100%;max-width:260px;height:auto}
.mv-card h3{margin:0 0 10px;font-size:16px;color:var(--text)}
.mv-card p{margin:0;font-size:13.5px;line-height:1.75;color:var(--text-soft)}
.gallery{margin-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.gallery figure{margin:0;border-radius:18px;overflow:hidden;background:var(--surface);border:1px solid var(--border)}
.gallery figcaption{padding:12px 14px;font-size:13.5px;color:var(--text-soft)}

/* PAGE HEAD */
.pagehead{padding:34px 0 8px}
.breadcrumb{opacity:.6;font-size:13px;color:var(--text-soft)}

/* WORKS GRID */
.works-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:18px}
.work-card{border-radius:16px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadowSoft);overflow:hidden;cursor:pointer;text-decoration:none;color:var(--text);transition:transform 0.3s var(--ease-spring),box-shadow 0.3s ease}
.work-card--clickable{cursor:pointer}
.work-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 20px 50px rgba(0,0,0,.12)}
.work-media{aspect-ratio:4/3;overflow:hidden;background:rgba(4,84,115,.04);position:relative}
.work-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.5s var(--ease-out-expo)}
.work-card:hover .work-media img{transform:scale(1.06)}
.work-media::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(4,84,115,0.10),transparent);opacity:0;transition:opacity 0.3s}
.work-card:hover .work-media::after{opacity:1}
.work-title{padding:10px 12px;font-size:13px;font-weight:600;color:var(--text);border-top:1px solid var(--border)}

/* PRODUCT DETAIL */
.product-detail-wrap{margin-top:26px}
.product-detail-empty{padding:28px;border-radius:18px;background:var(--surface);border:1px solid var(--border);display:flex;flex-direction:column;gap:6px;color:var(--text-soft)}
.product-detail-empty strong{color:var(--text)}
.product-detail-card{display:none;padding:24px;border-radius:18px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow)}
.product-detail-card:target,.product-detail-card.active{display:block}
.product-detail-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:22px;align-items:start}
.product-detail-media{border-radius:14px;overflow:hidden;border:1px solid var(--border);background:rgba(4,84,115,.04)}
.product-detail-media img{width:100%;height:auto;display:block}
.product-detail-content h3{margin:0 0 6px;color:var(--text)}
.product-detail-content p{margin:0 0 12px;color:var(--text-soft);line-height:1.6}
.product-steps{margin:0;padding-left:18px;color:var(--text-soft)}
.product-steps li{margin:4px 0}
.product-detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}

/* MODAL */
.modal{display:none;position:fixed;inset:0;z-index:200;align-items:center;justify-content:center}
.modal.is-open{display:flex}
.modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(4px)}
.modal__dialog{position:relative;z-index:1;width:min(680px,calc(100vw - 32px));max-height:90vh;overflow-y:auto;border-radius:22px;background:var(--surface);border:1px solid var(--border);box-shadow:0 24px 80px rgba(0,0,0,.20);padding:28px}
.modal__close{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:rgba(0,0,0,.04);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text)}
.modal__media{margin-bottom:16px;border-radius:14px;overflow:hidden;background:rgba(4,84,115,.04)}
.modal__media img{width:100%;height:auto;display:block;max-height:280px;object-fit:contain}
.modal__title{margin:0 0 8px;font-size:20px;color:var(--text)}
.modal__desc{margin:0 0 12px;color:var(--text-soft);line-height:1.6}
.modal__label{font-weight:700;font-size:13px;color:var(--primary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
.modal__list{margin:0 0 16px;padding-left:18px;color:var(--text-soft)}
.modal__list li{margin:4px 0}
.modal__actions{display:flex;gap:10px;flex-wrap:wrap}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-color:transparent}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}

/* FOOTER */
.footer{margin-top:42px}
.footer-social{background:linear-gradient(135deg,var(--primary),var(--accent));border-top:1px solid rgba(255,255,255,.10)}
.footer-social-inner{display:flex;align-items:center;gap:14px;padding:12px 0}
.footer-social-title{color:rgba(255,255,255,.85);font-size:13px;font-weight:600}
.social-ig{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.15);color:#fff;transition:.2s}
.social-ig:hover{background:rgba(255,255,255,.28);transform:translateY(-2px)}
.footer-main{background:#1a1d23}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1.6fr;gap:32px;padding:36px 0 28px}
.footer-brand .brand{margin-bottom:10px}
.footer-desc{opacity:.7;font-size:13.5px;line-height:1.6;color:#fff}
.footer-h{font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.5);margin-bottom:10px}
.footer-links ul{list-style:none;margin:0;padding:0}
.footer-links li{margin:6px 0}
.footer-links a{color:rgba(255,255,255,.72);font-size:13.5px;transition:.15s}
.footer-links a:hover{color:#fff;padding-left:4px}
.footer-contact-list{display:flex;flex-direction:column;gap:10px}
.fc-item{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:rgba(255,255,255,.80)}
.fc-ico{flex-shrink:0;margin-top:1px;color:rgba(255,255,255,.55)}
.fc-item a{color:rgba(255,255,255,.80);transition:.15s}
.fc-item a:hover{color:#fff}
.ico-wa{width:16px;height:16px;vertical-align:middle}
.footer-map-wrap{margin-top:14px}
.footer-map{width:100%;height:130px;border-radius:12px;opacity:.75;border:0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:14px 0;color:rgba(255,255,255,.40);font-size:12.5px}
.footer-brand{opacity:0;animation:fadeUp 0.8s var(--ease-out-expo) 0.1s both}

/* FAB WA */
.fab-wa{position:fixed;bottom:24px;right:24px;z-index:100;display:flex;align-items:center;gap:8px;padding:12px 20px 12px 14px;border-radius:999px;background:#25d366;color:#fff;font-weight:700;font-size:14px;box-shadow:0 4px 20px rgba(37,211,102,.40);text-decoration:none;animation:fabFloat 3s ease-in-out infinite}
.fab-wa::before{content:'';position:absolute;inset:-4px;border-radius:inherit;border:2px solid #25d366;opacity:0;animation:fabPulse 2.5s ease-out 1s infinite}
.fab-wa svg{width:22px;height:22px}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabPulse{0%{transform:scale(1);opacity:0.6}100%{transform:scale(1.5);opacity:0}}

/* LOGO */
.logo-nuevo{height:44px;width:auto;max-width:240px;object-fit:contain;display:block}
.logo-sub{display:block;font-size:11.5px;font-weight:500;letter-spacing:0.08em;color:var(--primary);margin-top:1px}
.footer-logo{height:36px;max-width:150px;margin-bottom:8px}

/* REVEAL */
.reveal{opacity:0;transform:translateY(32px);transition:opacity 0.65s var(--ease-out-expo) var(--d,0ms),transform 0.65s var(--ease-out-expo) var(--d,0ms);will-change:opacity,transform}
.reveal.from-left{transform:translateX(-40px)}
.reveal.from-right{transform:translateX(40px)}
.reveal.scale-in{transform:scale(0.92) translateY(20px)}
.reveal.in{opacity:1;transform:none}
.hero-left .kicker{opacity:0;animation:fadeUp 0.7s var(--ease-out-expo) 0.25s both}
.hero-left .h1{opacity:0;animation:fadeUp 0.8s var(--ease-out-expo) 0.38s both}
.hero-left .lead{opacity:0;animation:fadeUp 0.7s var(--ease-out-expo) 0.50s both}
.hero-left .hero-actions{opacity:0;animation:fadeUp 0.7s var(--ease-out-expo) 0.62s both}
.hero-left .metrics{opacity:0;animation:fadeUp 0.7s var(--ease-out-expo) 0.74s both}
.hero-right{opacity:0;animation:heroRight 1s var(--ease-out-expo) 0.30s both}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes heroRight{from{opacity:0;transform:translateX(40px) scale(0.97)}to{opacity:1;transform:translateX(0) scale(1)}}
.card,.tile,.work-card{transition:transform 0.3s var(--ease-spring),box-shadow 0.3s ease}

/* CANVAS BG */
#metamas-bg{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;background:var(--bg)}

/* CATALOG SECTION */
.catalog-section{padding:50px 0}
.catalog-header{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:28px}
.catalog-header h2{margin:0}
.catalog-header p{margin:6px 0 0;opacity:.75;font-size:14.5px;color:var(--text-soft)}
.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.catalog-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadowSoft);transition:transform 0.3s var(--ease-spring),box-shadow 0.3s ease,border-color .2s;cursor:pointer;display:flex;flex-direction:column}
.catalog-card:hover{transform:translateY(-6px) scale(1.01);box-shadow:0 18px 50px rgba(0,0,0,.13);border-color:rgba(4,84,115,.20)}
.catalog-card-img{aspect-ratio:4/3;overflow:hidden;background:linear-gradient(135deg,rgba(4,84,115,.06),rgba(15,115,145,.04));position:relative}
.catalog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s var(--ease-out-expo)}
.catalog-card:hover .catalog-card-img img{transform:scale(1.07)}
.catalog-card-img .catalog-badge{position:absolute;top:10px;left:10px;padding:3px 10px;border-radius:999px;background:rgba(4,84,115,.90);color:#fff;font-size:10px;font-weight:700;letter-spacing:.05em;backdrop-filter:blur(6px)}
.catalog-card-body{padding:14px 16px;flex:1;display:flex;flex-direction:column;gap:6px}
.catalog-card-body h3{margin:0;font-size:15px;font-weight:700;color:var(--text)}
.catalog-card-body p{margin:0;font-size:12.5px;color:var(--text-soft);line-height:1.5;flex:1}
.catalog-card-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-top:4px}
.catalog-price{font-size:17px;font-weight:800;color:var(--primary)}
.catalog-price span{font-size:11px;color:var(--text-soft);font-weight:500;margin-left:2px}
.btn-view-detail{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;background:rgba(4,84,115,.08);color:var(--primary);font-size:12px;font-weight:700;border:none;cursor:pointer;transition:.2s ease}
.btn-view-detail:hover{background:var(--primary);color:#fff}

/* CATALOG DETAIL OVERLAY */
.catalog-detail-overlay{display:none;position:fixed;inset:0;z-index:250;background:rgba(0,0,0,.55);backdrop-filter:blur(5px);align-items:center;justify-content:center;padding:20px}
.catalog-detail-overlay.open{display:flex}
.catalog-detail-panel{background:var(--surface);border-radius:22px;border:1px solid var(--border);box-shadow:0 30px 90px rgba(0,0,0,.22);width:min(820px,100%);max-height:92vh;overflow-y:auto;position:relative}
.catalog-detail-close{position:sticky;top:16px;float:right;margin:16px 16px 0 0;width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:var(--surface);font-size:22px;cursor:pointer;color:var(--text);display:flex;align-items:center;justify-content:center;z-index:2;line-height:1;box-shadow:var(--shadowSoft)}
.catalog-detail-inner{padding:28px;clear:both}
.catalog-detail-gallery-wrap{display:grid;grid-template-columns:2fr 1fr;gap:12px;margin-bottom:20px}
.catalog-detail-main-img{border-radius:14px;overflow:hidden;background:rgba(4,84,115,.04);border:1px solid var(--border)}
.catalog-detail-main-img img{width:100%;height:280px;object-fit:contain;display:block}
.catalog-detail-thumbs{display:flex;flex-direction:column;gap:8px}
.catalog-detail-thumb{border-radius:10px;overflow:hidden;background:rgba(4,84,115,.04);border:1px solid var(--border);cursor:pointer;transition:.15s;opacity:.7}
.catalog-detail-thumb:hover,.catalog-detail-thumb.active{opacity:1;border-color:var(--primary)}
.catalog-detail-thumb img{width:100%;height:80px;object-fit:cover;display:block}
.catalog-detail-title{font-size:24px;font-weight:800;color:var(--text);margin:0 0 6px}
.catalog-detail-price{font-size:22px;font-weight:800;color:var(--primary);margin:0 0 12px}
.catalog-detail-desc{color:var(--text-soft);line-height:1.7;margin:0 0 16px;font-size:14.5px}
.catalog-detail-specs{background:rgba(4,84,115,.04);border:1px solid rgba(4,84,115,.12);border-radius:14px;padding:14px 18px;margin-bottom:18px}
.catalog-detail-specs h4{margin:0 0 10px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--primary)}
.catalog-detail-specs ul{margin:0;padding-left:18px;color:var(--text-soft);font-size:13.5px}
.catalog-detail-specs li{margin:5px 0}
.catalog-detail-video{border-radius:14px;overflow:hidden;border:1px solid var(--border);margin-bottom:18px}
.catalog-detail-video iframe{width:100%;height:220px;display:block;border:none}
.catalog-detail-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.qty-ctrl{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:999px;padding:6px 12px;background:rgba(0,0,0,.03)}
.qty-ctrl button{width:28px;height:28px;border-radius:50%;border:none;background:rgba(4,84,115,.10);color:var(--primary);font-size:18px;cursor:pointer;font-weight:700;display:flex;align-items:center;justify-content:center;transition:.15s;line-height:1}
.qty-ctrl button:hover{background:var(--primary);color:#fff}
.qty-ctrl .qty-val{min-width:28px;text-align:center;font-weight:700;font-size:15px;color:var(--text)}
.btn-add-cart-lg{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:15px;font-weight:700;border:none;cursor:pointer;transition:.2s}
.btn-add-cart-lg:hover{box-shadow:0 6px 20px rgba(4,84,115,.40);transform:translateY(-2px)}
.btn-add-cart-lg svg{width:18px;height:18px}
.btn-add-cart{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:12px;font-weight:700;border:none;cursor:pointer;transition:.2s ease}
.btn-add-cart:hover{transform:scale(1.05);box-shadow:0 4px 14px rgba(4,84,115,.35)}
.btn-add-cart svg{width:14px;height:14px}

/* CARRITO LATERAL */
.carrito-overlay{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.45);backdrop-filter:blur(3px);display:none}
.carrito-overlay.open{display:block}
.carrito-panel{position:fixed;top:0;right:0;bottom:0;width:min(420px,100vw);background:var(--surface);border-left:1px solid var(--border);box-shadow:-8px 0 50px rgba(0,0,0,.18);display:flex;flex-direction:column;transform:translateX(100%);transition:transform 0.35s var(--ease-out-expo);z-index:301}
.carrito-panel.open{transform:translateX(0)}
.carrito-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}
.carrito-head h3{margin:0;font-size:18px;color:var(--text)}
.carrito-close{width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:rgba(0,0,0,.04);font-size:20px;cursor:pointer;color:var(--text);display:flex;align-items:center;justify-content:center}
.carrito-items{flex:1;overflow-y:auto;padding:16px 22px}
.carrito-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;gap:10px;color:var(--text-soft)}
.carrito-empty svg{width:48px;height:48px;opacity:.25}
.carrito-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--border);align-items:flex-start}
.carrito-item-img{width:60px;height:60px;border-radius:10px;overflow:hidden;flex-shrink:0;background:rgba(4,84,115,.05);border:1px solid var(--border)}
.carrito-item-img img{width:100%;height:100%;object-fit:cover}
.carrito-item-info{flex:1}
.carrito-item-name{font-size:13px;font-weight:600;color:var(--text);line-height:1.4}
.carrito-item-price{font-size:12px;color:var(--primary);font-weight:700;margin-top:3px}
.carrito-item-section{font-size:10px;color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em;margin-top:2px;background:rgba(4,84,115,.08);color:var(--primary);display:inline-block;padding:1px 6px;border-radius:4px}
.carrito-item-ctrl{display:flex;align-items:center;gap:6px;margin-top:8px}
.carrito-item-ctrl button{width:24px;height:24px;border-radius:50%;border:1px solid var(--border);background:rgba(0,0,0,.04);color:var(--text);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:.15s;line-height:1}
.carrito-item-ctrl button:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.carrito-item-ctrl .qty{font-size:13px;font-weight:700;min-width:20px;text-align:center}
.carrito-item-del{margin-left:auto;background:transparent;border:none;color:rgba(0,0,0,.25);cursor:pointer;font-size:20px;padding:0;transition:.15s;display:flex;align-items:center}
.carrito-item-del:hover{color:#e53e3e}
.carrito-foot{padding:18px 22px;border-top:1px solid var(--border);background:rgba(4,84,115,.03)}
.carrito-total{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.carrito-total span{font-size:14px;color:var(--text-soft);font-weight:500}
.carrito-total strong{font-size:20px;font-weight:800;color:var(--primary)}
.btn-cotizar-wa{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 20px;border-radius:999px;background:#25d366;color:#fff;font-size:15px;font-weight:700;border:none;cursor:pointer;transition:.2s ease;text-decoration:none}
.btn-cotizar-wa:hover{background:#1ebe5a;box-shadow:0 6px 20px rgba(37,211,102,.40);transform:translateY(-2px)}
.btn-cotizar-wa svg{width:20px;height:20px}
.carrito-clear-btn{display:block;width:100%;margin-top:10px;padding:8px;border-radius:999px;background:transparent;border:1px solid rgba(0,0,0,.10);color:var(--text-soft);font-size:13px;cursor:pointer;transition:.15s}
.carrito-clear-btn:hover{background:rgba(0,0,0,.05)}
.toast-added{position:fixed;bottom:80px;right:24px;z-index:400;display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:14px;background:var(--primary);color:#fff;font-size:14px;font-weight:600;box-shadow:0 8px 30px rgba(4,84,115,.35);transform:translateY(20px);opacity:0;transition:.3s ease;pointer-events:none}
.toast-added.show{transform:translateY(0);opacity:1}

/* ============================================================
   RESPONSIVE — TABLET (≤980px)
   ============================================================ */
@media(max-width:980px){
  /* NAV */
  .navlinks{display:none !important}
  .nav-cta-btn{display:none !important}
  .burger{display:flex !important;align-items:center;justify-content:center}
  .cart-nav-btn{display:none !important}
  /* Cart icon visible on mobile next to burger */
  .cart-mobile-btn{display:inline-flex !important}

  /* LOGO */
  .logo-nuevo{height:40px;max-width:180px}
  .logo-sub{font-size:11px}

  /* LAYOUT */
  .hero-grid{grid-template-columns:1fr}
  .hero{padding:32px 0 28px}
  .hero-left{padding:24px}
  .grid-3{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr}
  .works-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
  .mv-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .product-detail-grid{grid-template-columns:1fr}
}

/* ============================================================
   RESPONSIVE — MOBILE (≤600px)
   ============================================================ */
@media(max-width:600px){
  /* NAV */
  .nav{padding:10px 0}
  .logo-nuevo{height:36px;max-width:150px}
  .logo-sub{font-size:10.5px}
  .burger{width:40px;height:40px;font-size:18px}

  /* HERO */
  .hero{padding:24px 0 20px}
  .hero-left{padding:18px}
  .h1{font-size:clamp(22px,6vw,32px)}
  .lead{font-size:14px}
  .hero-actions{flex-direction:column;gap:8px}
  .hero-actions .btn{width:100%;justify-content:center}
  .metrics{grid-template-columns:1fr 1fr;gap:8px}
  .metric{padding:10px 12px}
  .metric b{font-size:15px}
  .hero-right{min-height:220px}

  /* SECTIONS */
  .section{padding:32px 0}
  .grid-3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .kicker{font-size:12px;padding:6px 10px}

  /* PRODUCTS */
  .works-grid{grid-template-columns:1fr 1fr;gap:10px}
  .work-title{font-size:12px;padding:8px 10px}

  /* CATALOG */
  .catalog-grid{grid-template-columns:1fr 1fr;gap:12px}
  .catalog-card-body{padding:10px 12px}
  .catalog-card-body h3{font-size:13px}
  .catalog-card-body p{font-size:11.5px}
  .catalog-price{font-size:14px}
  .btn-view-detail{padding:6px 10px;font-size:11px}

  /* CATALOG DETAIL */
  .catalog-detail-gallery-wrap{grid-template-columns:1fr}
  .catalog-detail-thumbs{flex-direction:row;overflow-x:auto;gap:6px}
  .catalog-detail-thumb img{height:60px;width:80px;min-width:80px}
  .catalog-detail-title{font-size:18px}
  .catalog-detail-price{font-size:18px}
  .catalog-detail-inner{padding:18px}
  .catalog-detail-actions{flex-direction:column}
  .btn-add-cart-lg{width:100%;justify-content:center}

  /* CART */
  .carrito-panel{width:100vw}

  /* FOOTER */
  .footer-cols{gap:20px}
  .footer-map{height:100px}

  /* TILES */
  .tile{padding:14px}
  .card.hero-left{border-radius:14px}
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (≤400px)
   ============================================================ */
@media(max-width:400px){
  .catalog-grid{grid-template-columns:1fr}
  .works-grid{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr}
  .hero-actions .btn{font-size:13px;padding:10px 16px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}