/* =========================================================
   MONOFILAMENTOS INTERNACIONAL S.A. — Estilos compartidos
   Mobile-first · HTML5 · sin jQuery · paleta del logo
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --rojo:#C00000;
  --negro:#15171a;
  --gris:#BDBDBD;
  --amarillo:#FFD700;
  --bg:#ffffff;
  --bg-soft:#f7f7f7;
  --text:#222;
  --muted:#5c5c5c;
  --maxw:1240px;
  --radius:12px;
  --wa:#25D366;
}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{line-height:1.15}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;background:var(--rojo);color:#fff;
  padding:.8rem 1.3rem;border-radius:50px;font-weight:700;font-size:1rem;
  transition:transform .15s ease,box-shadow .15s ease;cursor:pointer;border:0;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(192,0,0,.30)}
.btn svg{width:19px;height:19px;fill:#fff}
.btn--ghost{background:#fff;color:var(--rojo)}

/* ---------------- Header ---------------- */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid #ececec}
.nav{display:flex;align-items:center;justify-content:space-between;height:100px}
.brand{display:flex;align-items:center}
.brand img{height:96px;width:auto}
.menu{display:flex;gap:1.4rem;list-style:none;font-weight:600;align-items:center}
.menu a:not(.nav__trigger){padding:.4rem 0;position:relative}
.menu a:not(.nav__trigger)::after{content:"";position:absolute;left:0;bottom:-2px;
  width:0;height:3px;background:var(--rojo);transition:width .2s}
.menu a:not(.nav__trigger):hover::after{width:100%}
.menu .is-active{color:var(--rojo)}
.nav__item{position:relative}
.nav__trigger{display:inline-flex;align-items:center;gap:.25rem;padding:.4rem 0;cursor:pointer}
.nav__trigger .caret{transition:transform .2s;font-size:.8em}
.nav__item.is-open .nav__trigger .caret{transform:rotate(180deg)}
.nav__sub{list-style:none;position:absolute;top:100%;left:0;min-width:230px;
  background:#fff;border:1px solid #eee;border-radius:0 0 var(--radius) var(--radius);
  box-shadow:0 14px 28px rgba(0,0,0,.12);padding:.4rem .5rem;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:70}
.nav__item.is-open .nav__sub{opacity:1;visibility:visible;transform:translateY(0)}
.nav__sub a{display:block;padding:.6rem 1.4rem;font-weight:600;font-size:.95rem;white-space:nowrap}
.nav__sub a:hover{background:var(--bg-soft);color:var(--rojo)}
.menu-toggle{display:none;background:none;border:0;font-size:1.7rem;cursor:pointer;color:var(--negro);line-height:1}

/* ---------------- Hero (home) ---------------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:-12% 0;background:#111 center/cover no-repeat;will-change:transform}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,0,0,.82),rgba(0,0,0,.25))}
.hero .wrap{position:relative;z-index:2;padding:70px 20px}
.hero h1{font-size:clamp(2rem,6vw,4rem);line-height:1.04;font-weight:900;letter-spacing:-1px}
.hero .lead{margin:1.2rem 0 2rem;font-size:clamp(1rem,2vw,1.3rem);max-width:620px;color:rgba(255,255,255,.9)}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.chip{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);color:#fff;
  padding:.4rem .9rem;border-radius:50px;font-size:.85rem;font-weight:600;backdrop-filter:blur(4px)}

/* ---------------- Inner page hero ---------------- */
.page-hero{position:relative;min-height:42vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.page-hero__bg{position:absolute;inset:0;background:#111 center/cover no-repeat}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,0,0,.82),rgba(0,0,0,.52))}
.page-hero .wrap{position:relative;z-index:2;padding:90px 20px 50px}
.page-hero h1{font-size:clamp(1.8rem,5vw,3rem);font-weight:900;letter-spacing:-.5px;text-shadow:0 0 30px rgba(0,0,0,.95),0 4px 18px rgba(0,0,0,.85),0 0 2px #000}
.page-hero p{margin-top:.8rem;max-width:640px;color:#fff;font-size:1.05rem;font-weight:600;text-shadow:0 0 22px rgba(0,0,0,.98),0 3px 14px rgba(0,0,0,.95),0 1px 4px #000,0 0 1px #000}

/* ---------------- Sections ---------------- */
section{padding:70px 0}
.sec-soft{background:var(--bg-soft)}
.eyebrow{color:var(--rojo);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.8rem}
h2{font-size:clamp(1.5rem,3vw,2.3rem);font-weight:900;margin:.4rem 0 .4rem}
.sub{color:var(--muted);max-width:660px;margin-bottom:30px}
.lead-text{color:var(--muted);font-size:1.05rem;max-width:840px}

/* Masonry gallery */
.masonry{columns:4 220px;column-gap:14px}
.masonry figure{margin:0 0 14px;break-inside:avoid;border-radius:var(--radius);overflow:hidden;
  position:relative;box-shadow:0 3px 12px rgba(0,0,0,.08)}
.masonry img{width:100%;transition:transform .35s ease}
.masonry figure:hover img{transform:scale(1.07)}
.masonry figcaption{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;font-size:.82rem;
  font-weight:700;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.78))}

/* Category strip */
.cats{display:flex;flex-wrap:wrap;gap:14px}
.cat{flex:1 1 160px;border-radius:var(--radius);overflow:hidden;position:relative;min-height:150px;
  display:flex;align-items:flex-end;color:#fff;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent,rgba(0,0,0,.72))}
.cat span{position:relative;z-index:2;padding:14px 16px;font-weight:800;font-size:1.05rem}

/* Specs (monofilamentos) */
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:24px}
.spec{border-top:3px solid var(--rojo);background:#fff;padding:18px;border-radius:0 0 var(--radius) var(--radius);
  box-shadow:0 2px 10px rgba(0,0,0,.05)}
.spec h4{font-weight:800;margin-bottom:.4rem;font-size:1.05rem}
.spec p{color:var(--muted);font-size:.92rem}
.spec b{color:var(--negro)}

/* Product grid (categorías) - estilo limpio */
.grid-prod{display:grid;grid-template-columns:repeat(3,1fr);gap:26px 22px;margin-top:22px}
.card-prod{cursor:pointer;display:flex;flex-direction:column}
.card-prod img{width:100%;height:230px;object-fit:cover;border-radius:14px;background:var(--bg-soft);transition:transform .35s ease}
.card-prod:hover img{transform:scale(1.04)}
.card-prod .body{padding:12px 2px 0}
.card-prod h3{font-size:1.05rem;font-weight:800;color:#444}
.card-prod .body span{color:var(--muted);font-size:.9rem}

/* Galería limpia (Home) */
.masonry{columns:4 230px;column-gap:22px}
.masonry .prod{break-inside:avoid;margin:0 0 22px;cursor:pointer}
.gcard__media{border-radius:14px;overflow:hidden;background:var(--bg-soft);aspect-ratio:1/1}
.gcard__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;display:block}
.prod:hover .gcard__media img{transform:scale(1.05)}
.gcard__meta{padding:12px 2px 0}
.gcard__meta h3{margin:0;font-size:1rem;font-weight:800;color:#444}
.gcard__meta span{display:block;margin-top:3px;font-size:.85rem;color:#9aa3af}
.card-prod .body span{color:var(--muted);font-size:.9rem}
.cat-block{padding:46px 0;border-bottom:1px solid #eee}
.cat-block:last-child{border-bottom:0}

/* About */
.about-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:center;margin-top:26px}
.about-grid img{border-radius:var(--radius);box-shadow:0 8px 26px rgba(0,0,0,.12)}
.facts{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.fact{flex:1 1 150px;background:var(--bg-soft);border-left:4px solid var(--rojo);padding:14px 16px;border-radius:0 var(--radius) var(--radius) 0}
.fact b{display:block;font-size:1.5rem;font-weight:900;color:var(--rojo)}
.fact span{font-size:.9rem;color:var(--muted)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:26px}
.contact-grid > div:last-child{margin-top:-36px}
.contact-info p{margin:.3rem 0 1rem;color:var(--muted)}
.contact-info .row{display:flex;gap:.7rem;align-items:flex-start;margin-bottom:1rem}
.contact-info .row svg{width:22px;height:22px;fill:var(--rojo);flex:0 0 auto;margin-top:2px}
.contact-info .row b{display:block;color:var(--negro)}
.contact-info .row--horario .horario-turnos{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.contact-info .row--horario svg{stroke:var(--rojo);fill:none}
.contact-info .badge{display:inline-block;padding:5px 11px;border-radius:999px;background:#fef2f2;color:var(--rojo);font-weight:700;font-size:.85rem}
.card-box{background:#fff;border:1px solid #eee;border-radius:var(--radius);padding:24px;box-shadow:0 6px 20px rgba(0,0,0,.06)}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,.08);margin-top:8px}
.horario{margin-top:14px;font-size:.95rem;color:var(--muted)}
.horario b{color:var(--negro)}

/* CTA */
.cta{background:var(--negro);color:#fff;text-align:center}
.cta h2{color:#fff}
.cta p{color:#c3cad6;max-width:560px;margin:0 auto 1.4rem}

/* WhatsApp float */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:80;width:60px;height:60px;border-radius:50%;
  background:var(--wa);display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(37,211,102,.45);transition:transform .15s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;fill:#fff}

/* Footer */
footer{background:var(--negro);color:#fff;padding:44px 0}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
.foot .brand img{height:60px}
.foot p{color:#c3cad6;font-size:.92rem;max-width:540px}
.foot .links{display:flex;flex-direction:column;gap:.5rem}
.foot .links a{color:#fff;font-weight:600}
.foot .links a:hover{color:var(--amarillo)}
.socials{display:flex;gap:12px;margin-top:6px}
.socials a{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.08);transition:transform .15s}
.socials a:hover{transform:translateY(-3px)}
.socials svg{width:20px;height:20px}
.socials a.ig svg{fill:#E1306C}
.socials a.fb svg{fill:#1877F2}
.socials a.ig svg{fill:#E1306C}
.socials a.wa svg{fill:#25D366}
.copy{border-top:1px solid #333;margin-top:28px;padding-top:16px;color:#9aa3af;font-size:.82rem;text-align:center}

/* Filtro de categoría en productos */
.cat-filter{margin:18px 0 6px;padding:12px 16px;background:var(--bg-soft);border-left:4px solid var(--rojo);
  border-radius:0 var(--radius) var(--radius) 0;font-size:.98rem;color:var(--text)}
.cat-filter b{color:var(--rojo)}
.cat-filter a{color:var(--rojo);font-weight:700;text-decoration:underline}

/* ---------------- Hero Carousel (Home: reemplaza hero estático) ---------------- */
.hero-carousel{position:relative;height:80vh;min-height:460px;display:block;color:#fff;overflow:hidden}
.hero-carousel .carousel__track{position:absolute;inset:0;display:flex;transition:transform .6s ease;z-index:0}
.hero-carousel .carousel__slide{flex:0 0 100%;width:100%;height:100%;background:#111 center/cover no-repeat;position:relative}
.hero-carousel .carousel__slide::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,0,0,.68),rgba(0,0,0,.42))}
.hero-carousel__overlay{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:flex-start}
.hero-carousel__overlay .wrap{padding:0 20px;width:100%}
.hero-carousel__overlay h1{font-size:clamp(2rem,6vw,4rem);line-height:1.04;font-weight:900;letter-spacing:-1px;color:#fff}
.hero-carousel__overlay .lead{margin:1.2rem 0 2rem;font-size:clamp(1rem,2vw,1.3rem);max-width:620px;color:rgba(255,255,255,.92)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{padding:6px 14px;border:1px solid rgba(255,255,255,.7);border-radius:999px;color:#fff;font-weight:700;font-size:.88rem;letter-spacing:.3px;transition:background .2s}
.chip:hover{background:rgba(255,255,255,.18)}
.hero-carousel .carousel__btn{z-index:3}
.hero-carousel .carousel__dots{z-index:3}
@media(max-width:540px){.hero-carousel{height:70vh;min-height:420px}}

/* ---------------- Carousel (genérico, si se usa en otra sección) ---------------- */
.carousel{position:relative;overflow:hidden;background:#111}
.carousel__track{display:flex;transition:transform .5s ease}
.carousel__slide{position:relative;min-width:100%;height:clamp(280px,46vw,520px);display:block}
.carousel__slide img{width:100%;height:100%;object-fit:cover;display:block}
.carousel__slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.55),rgba(0,0,0,.15))}
.carousel__caption{position:absolute;left:0;bottom:0;z-index:2;padding:30px 36px;color:#fff;max-width:560px}
.carousel__caption h3{font-size:clamp(1.6rem,4vw,2.6rem);font-weight:900;margin:.2rem 0 .4rem}
.carousel__cta{font-weight:700;color:#fff;opacity:.95}
.carousel__btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;
  border:0;border-radius:50%;background:rgba(255,255,255,.85);color:var(--negro);font-size:1.7rem;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,transform .15s}
.carousel__btn:hover{background:#fff;transform:translateY(-50%) scale(1.06)}
.carousel__btn--prev{left:16px}
.carousel__btn--next{right:16px}
.carousel__dots{position:absolute;bottom:14px;left:0;right:0;z-index:3;display:flex;justify-content:center;gap:8px}
.carousel__dots button{width:11px;height:11px;border-radius:50%;border:0;background:rgba(255,255,255,.5);cursor:pointer;padding:0;transition:background .15s,transform .15s}
.carousel__dots button.is-active{background:#fff;transform:scale(1.25)}
@media(max-width:540px){
  .carousel__caption{padding:18px 20px}
  .carousel__btn{width:38px;height:38px;font-size:1.4rem}
}
@media(prefers-reduced-motion:reduce){
  .carousel__track{transition:none}
}

/* ---------------- Responsive ---------------- */
@media(max-width:860px){
  .menu{position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
    padding:8px 20px;box-shadow:0 12px 20px rgba(0,0,0,.12);display:none}
  .menu.open{display:flex}
  .menu li{padding:.5rem 0;border-bottom:1px solid #eee}
  .menu li:last-child{border-bottom:0}
  .nav__item--productos .nav__sub{position:static;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;border-radius:0;padding:.2rem 0 .4rem 1rem;display:none}
  .nav__item--productos.is-open .nav__sub{display:block}
  .menu-toggle{display:block}
  .about-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .contact-grid > div:last-child{margin-top:0}
  .grid-prod{grid-template-columns:repeat(2,1fr)}
  .masonry{columns:2 150px}
}
@media(max-width:540px){
  .grid-prod{grid-template-columns:1fr}
  .masonry{columns:2 130px}
  .hero{min-height:80vh}
}
@media(prefers-reduced-motion:reduce){
  .hero__bg{transform:none!important}
  *{animation:none!important;transition:none!important}
}

/* ---------------- Quick View Modal ---------------- */
.qv-btn{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);
  background:rgba(192,0,0,.92);color:#fff;border:0;padding:.5rem 1rem;border-radius:50px;
  font-weight:700;font-size:.85rem;cursor:pointer;opacity:0;transition:opacity .2s;z-index:3}
.prod:hover .qv-btn{opacity:1}
.qv-modal[hidden]{display:none}
.qv-modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}
.qv-modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72)}
.qv-modal__dialog{position:relative;background:#fff;border-radius:var(--radius);max-width:560px;width:100%;
  max-height:90vh;overflow:auto;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.4);z-index:2}
.qv-modal__close{position:absolute;top:10px;right:12px;width:38px;height:38px;border-radius:50%;
  border:0;background:var(--bg-soft);color:var(--negro);font-size:1.6rem;line-height:1;cursor:pointer}
.qv-modal__title{font-size:1.25rem;font-weight:900;margin-bottom:12px;padding-right:40px}
.qv-modal__main{display:flex;justify-content:center;background:var(--bg-soft);border-radius:var(--radius);padding:10px}
.qv-modal__main img{max-width:100%;max-height:50vh;object-fit:contain;border-radius:8px}
.qv-modal__thumbs{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.qv-modal__thumbs button{padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;cursor:pointer;background:none;width:62px;height:62px}
.qv-modal__thumbs button img{width:100%;height:100%;object-fit:cover;display:block}
.qv-modal__thumbs button.is-active{border-color:var(--rojo)}
.qv-modal__cta{display:inline-flex;margin-top:4px}
@media(max-width:540px){
  .qv-btn{opacity:1}
  .qv-modal__dialog{max-width:100%}
}