/*
Theme Name: RESEFLEN Industrial
Theme URI: https://reseflen.com/
Author: RESEFLEN / Bronkode Solutions
Description: Tema corporativo para RESEFLEN, orientado a catálogos técnicos, respaldo OEM y solicitudes de cotización.
Version: 0.9.1
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 7.4
Text Domain: reseflen
*/

:root {
  --rsf-navy: #032b67;
  --rsf-blue: #0c7fd4;
  --rsf-link: #0b73c1;
  --rsf-red: #c7090d;
  --rsf-deep-red: #790204;
  --rsf-ink: #1e2137;
  --rsf-steel: #b2b7c2;
  --rsf-mist: #f4f6fa;
  --rsf-white: #fff;
  --rsf-max: 1180px;
  --rsf-shadow: 0 18px 45px rgba(3, 43, 103, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--rsf-ink); background: var(--rsf-white); font-family: Inter, Arial, sans-serif; font-size: 16px; line-height: 1.65; }
img { max-width: 100%; height: auto; }
a { color: var(--rsf-link); text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { color: var(--rsf-deep-red); }
:focus-visible { outline: 3px solid #ffbf47; outline-offset: 3px; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 9999; top: 12px; left: 12px; width: auto; height: auto; margin: 0; clip: auto; padding: 10px 14px; color: var(--rsf-white); background: var(--rsf-navy); }

h1,h2,h3,h4,.rsf-btn,.main-navigation { font-family: "Barlow Condensed", "Arial Narrow", Arial, sans-serif; }
h1,h2,h3,h4 { color: var(--rsf-navy); line-height: 1.05; margin: 0 0 .7em; }
h1 { font-size: clamp(2.8rem, 7vw, 5.7rem); text-transform: uppercase; letter-spacing: -.02em; }
h2 { font-size: clamp(2.25rem, 5vw, 3.8rem); text-transform: uppercase; letter-spacing: .01em; }
h3 { font-size: 1.55rem; }
p { margin: 0 0 1rem; }
.rsf-wrap { width: min(var(--rsf-max), calc(100% - 40px)); margin-inline: auto; }
.rsf-section { padding: clamp(68px, 9vw, 112px) 0; scroll-margin-top: 150px; }
.rsf-section--mist { background: var(--rsf-mist); }
.rsf-section--dark { color: var(--rsf-white); background: var(--rsf-ink); }
.rsf-section--dark h2,.rsf-section--dark h3 { color: var(--rsf-white); }
.rsf-eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; color: var(--rsf-red); font: 700 .82rem/1 Inter, sans-serif; letter-spacing: .16em; text-transform: uppercase; }
.rsf-eyebrow::before { content: ""; width: 4px; height: 18px; background: currentColor; }
.rsf-eyebrow--section { margin-bottom: 28px; font-size: .9rem; }
.rsf-lead { max-width: 760px; color: #4d5870; font-size: clamp(1.05rem, 2vw, 1.25rem); }
.rsf-section--dark .rsf-lead { color: #dce6f4; }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.97); border-bottom: 1px solid #e0e4ec; backdrop-filter: blur(10px); }
.admin-bar .site-header { top: 32px; }
.rsf-header__main { min-height: 104px; display: grid; grid-template-columns: 230px 1fr auto; align-items: center; gap: 28px; }
.custom-logo-link { display: flex; align-items: center; }
.custom-logo { width: 220px; max-height: 82px; object-fit: contain; }
.site-title { margin: 0; font: 800 1.8rem/1 "Barlow Condensed", sans-serif; text-transform: uppercase; }
.site-title a { color: var(--rsf-navy); text-decoration: none; }
.main-navigation > ul { display: flex; align-items: center; justify-content: flex-end; gap: clamp(14px, 2vw, 27px); margin: 0; padding: 0; list-style: none; }
.main-navigation li { position: relative; list-style: none; }
.main-navigation a { color: var(--rsf-ink); font-size: .96rem; font-weight: 700; letter-spacing: .035em; text-decoration: none; text-transform: uppercase; }
.main-navigation a:hover,.main-navigation .current-menu-item > a { color: var(--rsf-red); }
.main-navigation .menu-item-has-children { display: flex; align-items: center; }
.rsf-submenu-toggle { width: 24px; height: 28px; display: inline-grid; place-items: center; padding: 0; border: 0; color: var(--rsf-navy); background: transparent; cursor: pointer; }
.rsf-submenu-toggle svg { width: 15px; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .2s ease; }
.menu-item-has-children:hover > .rsf-submenu-toggle svg,.menu-item-has-children:focus-within > .rsf-submenu-toggle svg,.menu-item-has-children.is-submenu-open > .rsf-submenu-toggle svg { transform: rotate(180deg); }
.main-navigation .sub-menu { position: absolute; top: calc(100% + 14px); left: -18px; z-index: 30; min-width: 292px; display: none; margin: 0; padding: 10px 0; border-top: 3px solid var(--rsf-red); background: var(--rsf-white); box-shadow: 0 18px 38px rgba(3,43,103,.18); }
.main-navigation .sub-menu::before { content: ""; position: absolute; right: 0; bottom: 100%; left: 0; height: 17px; }
.main-navigation li:hover > .sub-menu,.main-navigation li:focus-within > .sub-menu,.main-navigation li.is-submenu-open > .sub-menu { display: block; }
.main-navigation .sub-menu a { display: block; padding: 10px 18px; font-family: Inter,Arial,sans-serif; font-size: .86rem; letter-spacing: 0; text-transform: none; white-space: nowrap; }
.main-navigation .sub-menu a:hover { color: var(--rsf-white); background: var(--rsf-navy); }
.rsf-menu-toggle { display: none; border: 1px solid #d7dce5; border-radius: 3px; padding: 10px 12px; color: var(--rsf-navy); background: var(--rsf-white); font-weight: 800; }

.rsf-btn { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border: 2px solid transparent; border-radius: 2px; font-size: 1.05rem; font-weight: 800; letter-spacing: .02em; line-height: 1; text-decoration: none; text-transform: uppercase; transition: .2s ease; }
.rsf-btn::after { content: "→"; font: 800 1.15rem/1 Inter,sans-serif; transition: transform .2s ease; }
.rsf-btn:hover::after { transform: translateX(3px); }
.rsf-btn--primary { color: var(--rsf-white); background: var(--rsf-red); }
.rsf-btn--primary:hover { color: var(--rsf-white); background: var(--rsf-deep-red); transform: translateY(-2px); }
.rsf-btn--secondary { color: var(--rsf-white); border-color: rgba(255,255,255,.8); background: transparent; }
.rsf-btn--secondary:hover { color: var(--rsf-navy); background: var(--rsf-white); }
.rsf-btn--navy { color: var(--rsf-white); background: var(--rsf-navy); } .rsf-btn--navy:hover { color: var(--rsf-white); background: var(--rsf-blue); transform: translateY(-2px); }
.rsf-btn--outline { color: var(--rsf-navy); border-color: var(--rsf-navy); background: transparent; } .rsf-btn--outline:hover { color: var(--rsf-white); background: var(--rsf-navy); transform: translateY(-2px); }
.rsf-header-cta { white-space: nowrap; }

.rsf-hero { --rsf-parallax-y: 0px; position: relative; isolation: isolate; overflow: hidden; color: var(--rsf-white); background: var(--rsf-navy); }
.rsf-hero::before { content: ""; position: absolute; z-index: -2; inset: -34px; background-image: linear-gradient(90deg, rgba(3,43,103,.98) 0%, rgba(3,43,103,.94) 35%, rgba(3,43,103,.77) 58%, rgba(3,43,103,.48) 100%), var(--rsf-hero-image, url("assets/images/hero-industrial.webp")); background-size: cover; background-position: center; filter: blur(1.5px) saturate(.86) contrast(1.03); transform: translate3d(0,var(--rsf-parallax-y),0) scale(1.055); will-change: transform; }
.rsf-hero::after { content: ""; position: absolute; z-index: -1; inset: 0; pointer-events: none; background: linear-gradient(135deg, transparent 64%, rgba(30,33,55,.50) 64%); }
.rsf-hero__inner { position: relative; z-index: 1; min-height: 590px; display: flex; flex-direction: column; justify-content: center; padding-block: 78px 40px; }
.rsf-hero h1 { max-width: 850px; color: var(--rsf-white); }
.rsf-hero h1 span { color: #56b9f2; }
.rsf-hero__copy { max-width: 690px; color: #e5edf8; font-size: clamp(1.05rem, 2vw, 1.25rem); }
.rsf-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
.rsf-stats { position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,.18); background: rgba(1,29,71,.45); }
.rsf-stats__grid { display: grid; grid-template-columns: repeat(4,1fr); }
.rsf-stat { padding: 24px 16px 26px 0; }
.rsf-stat strong { display: block; color: var(--rsf-white); font: 800 2.2rem/1 "Barlow Condensed", sans-serif; }
.rsf-stat span { color: #cbd8ea; font-size: .82rem; }

.rsf-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 38px; }
.rsf-section-heading > div { max-width: 780px; }
.rsf-section-heading--compact { align-items: center; }
.rsf-section-heading--compact .rsf-eyebrow { margin-bottom: 20px; font-size: .9rem; }
.rsf-section-heading--compact .rsf-lead { margin-bottom: 0; }
.rsf-link-arrow { font-weight: 800; text-decoration: none; }
.rsf-grid { display: grid; gap: 16px; }
.rsf-grid--3 { grid-template-columns: repeat(3,1fr); }
.rsf-card { position: relative; min-height: 380px; overflow: hidden; padding: 0 28px 28px; border: 1px solid #dce1e9; background: var(--rsf-white); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.rsf-card::before { content: ""; position: absolute; z-index: 2; top: 0; bottom: 0; left: 0; width: 4px; background: var(--rsf-blue); }
.rsf-card:hover { transform: translateY(-4px); border-color: #aebbd0; box-shadow: var(--rsf-shadow); }
.rsf-card h3 a { color: inherit; text-decoration: none; }
.rsf-card p { color: #58647a; }
.rsf-card__media { position: relative; height: 180px; overflow: hidden; margin: 0 -28px 26px; background: var(--rsf-navy); }
.rsf-card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,rgba(3,43,103,.02) 20%,rgba(3,43,103,.10) 65%,rgba(3,43,103,.30) 100%); }
.rsf-card__media img { width: 100%; height: 100%; display: block; object-fit: cover; filter: saturate(.88) contrast(.96); transition: transform .45s ease,filter .45s ease; }
.rsf-card:hover .rsf-card__media img { transform: scale(1.045); }

.rsf-oem { margin-top: 46px; padding: 36px; border-left: 5px solid var(--rsf-red); background: var(--rsf-mist); }
.rsf-oem__single { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px,6vw,78px); align-items: center; }
.rsf-oem__single h3,.rsf-oem__single p { margin-bottom: 0; }
.rsf-oem__single p { color: #46536a; font-size: 1.05rem; }

.rsf-brand-wall { display: grid; grid-template-columns: repeat(6,1fr); border-top: 1px solid #dce1e9; border-left: 1px solid #dce1e9; }
.rsf-brand { min-height: 116px; display: flex; align-items: center; justify-content: center; padding: 20px; border-right: 1px solid #dce1e9; border-bottom: 1px solid #dce1e9; color: #38465e; background: var(--rsf-white); font-weight: 800; text-align: center; transition: background-color .2s ease; }
.rsf-brand img { width: auto; max-width: 150px; max-height: 60px; display: block; object-fit: contain; }
.rsf-brand[href] { text-decoration: none; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.rsf-brand[href]:hover, .rsf-brand[href]:focus-visible { transform: translateY(-4px); border-color: var(--rsf-blue); box-shadow: var(--rsf-shadow); outline: none; }
.rsf-brand--dark { background: var(--rsf-ink); }
.rsf-brand--dark img { max-width: 160px; }

.rsf-ethics { background: var(--rsf-navy); color: var(--rsf-white); }
.rsf-ethics__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(38px,7vw,92px); }
.rsf-ethics h2,.rsf-ethics h3 { color: var(--rsf-white); }
.rsf-section-photo { position: relative; min-height: 250px; overflow: hidden; margin: 2px 0 26px; background-position: center; background-size: cover; }
.rsf-section-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg,rgba(3,43,103,.03),rgba(3,43,103,.28)); }
.rsf-section-photo--ethics { background-image: url("assets/images/banner-etica.webp"); }
.rsf-section-photo--about { min-height: 310px; background-image: url("assets/images/banner-nosotros.webp"); }
.rsf-section-photo--about::after { background: linear-gradient(135deg,rgba(3,43,103,.02),rgba(3,43,103,.20)); }
.rsf-document-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.rsf-document { min-height: 145px; padding: 22px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.07); }
.rsf-document small { display: block; color: #bcd0e9; }
.rsf-document a { color: #69c2f5; font-weight: 800; text-decoration: none; }

.rsf-industries { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.rsf-industry { position: relative; isolation: isolate; min-height: 290px; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; padding: 38px; color: var(--rsf-white); background-color: var(--rsf-navy); background-position: center; background-size: cover; }
.rsf-industry::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(0deg, rgba(3,43,103,.97) 0%, rgba(3,43,103,.72) 56%, rgba(3,43,103,.24) 100%); }
.rsf-industry--mining { background-image: url("assets/images/industria-mineria.webp"); }
.rsf-industry--industrial { background-image: url("assets/images/industria-general.webp"); }
.rsf-industry--industrial::before { background: linear-gradient(0deg, rgba(30,33,55,.98) 0%, rgba(30,33,55,.74) 58%, rgba(30,33,55,.24) 100%); }
.rsf-industry h3 { color: var(--rsf-white); font-size: 2rem; }
.rsf-industry p { max-width: 460px; color: #dce6f4; }
.rsf-quote { color: var(--rsf-white); background: var(--rsf-red); }
.rsf-quote__inner { min-height: 210px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.rsf-quote h2 { max-width: 740px; margin: 0; color: var(--rsf-white); }
.rsf-quote .rsf-btn { color: var(--rsf-red); background: var(--rsf-white); }

.site-main--standard { min-height: 55vh; padding: 70px 0; }
.entry-header,.entry-content,.archive-header { width: min(860px, calc(100% - 40px)); margin-inline: auto; }
.entry-content > * { max-width: 100%; }
.entry-title { font-size: clamp(2.5rem,6vw,4.5rem); }
.rsf-post-list { display: grid; gap: 18px; margin-top: 35px; }
.rsf-post-card { padding: 26px; border: 1px solid #dce1e9; }
.rsf-post-card h2 { font-size: 2rem; }

.rsf-inner-hero { position: relative; isolation: isolate; overflow: hidden; color: var(--rsf-white); background-color: var(--rsf-navy); background-position: center; background-size: cover; }
.rsf-inner-hero::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(3,43,103,.98) 0%, rgba(3,43,103,.88) 52%, rgba(3,43,103,.48) 100%); }
.rsf-inner-hero--about { background-image: url("assets/images/banner-nosotros.webp"); }
.rsf-inner-hero--ethics { background-image: url("assets/images/banner-etica.webp"); }
.rsf-inner-hero--contact { background-image: url("assets/images/banner-contacto.webp"); }
.rsf-inner-hero--default { background-image: url("assets/images/industria-general.webp"); }
.rsf-inner-hero--product { background-image: url("assets/images/hero-industrial.webp"); }
.rsf-inner-hero--transmission { background-image: url("assets/images/product-transmision.webp"); }
.rsf-inner-hero--mining { background-image: url("assets/images/industria-mineria.webp"); }
.rsf-inner-hero--seals { background-image: url("assets/images/product-sellos-bombas.webp"); }
.rsf-inner-hero--hydraulics { background-image: url("assets/images/product-hidraulica.webp"); }
.rsf-inner-hero--lubrication { background-image: url("assets/images/product-lubricacion.webp"); }
.rsf-inner-hero--tools { background-image: url("assets/images/product-herramienta.webp"); }
.rsf-inner-hero--oem { background-image: url("assets/images/product-oem.webp"); }
.rsf-inner-hero--industry { background-image: url("assets/images/industria-general.webp"); }
.rsf-inner-hero__inner { min-height: 250px; display: flex; flex-direction: column; justify-content: center; padding-block: 42px; }
.rsf-inner-hero h1 { max-width: 790px; margin-bottom: .32em; color: var(--rsf-white); font-size: clamp(2.7rem,5vw,4.35rem); }
.rsf-inner-hero p { max-width: 680px; margin-bottom: 0; color: #e0e9f5; font-size: 1rem; }
.rsf-detail-intro { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(42px,7vw,90px); align-items: center; }
.rsf-detail-photo { min-height: 360px; background-position: center; background-size: cover; box-shadow: var(--rsf-shadow); }
.rsf-detail-photo--transmission { background-image: linear-gradient(145deg,rgba(3,43,103,.02),rgba(3,43,103,.28)),url("assets/images/product-transmision.webp"); }
.rsf-detail-photo--mining { background-image: linear-gradient(145deg,rgba(3,43,103,.02),rgba(3,43,103,.30)),url("assets/images/industria-mineria.webp"); }
.rsf-detail-photo--seals { background-image: linear-gradient(145deg,rgba(3,43,103,.02),rgba(3,43,103,.30)),url("assets/images/product-sellos-bombas.webp"); }
.rsf-detail-photo--hydraulics { background-image: linear-gradient(145deg,rgba(3,43,103,.02),rgba(3,43,103,.30)),url("assets/images/product-hidraulica.webp"); }
.rsf-detail-photo--lubrication { background-image: linear-gradient(145deg,rgba(3,43,103,.02),rgba(3,43,103,.30)),url("assets/images/product-lubricacion.webp"); }
.rsf-detail-photo--tools { background-image: linear-gradient(145deg,rgba(3,43,103,.02),rgba(3,43,103,.30)),url("assets/images/product-herramienta.webp"); }
.rsf-detail-photo--oem { background-image: linear-gradient(145deg,rgba(3,43,103,.02),rgba(3,43,103,.30)),url("assets/images/product-oem.webp"); }
.rsf-detail-photo--industry { background-image: linear-gradient(145deg,rgba(3,43,103,.02),rgba(3,43,103,.30)),url("assets/images/industria-general.webp"); }
.rsf-tag-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.rsf-tag-list span { padding: 7px 12px; border: 1px solid #cbd5e3; color: var(--rsf-navy); background: var(--rsf-mist); font-size: .84rem; font-weight: 700; }
.rsf-solution-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.rsf-solution-card { min-height: 255px; padding: 28px; border: 1px solid #dce1e9; border-top: 4px solid var(--rsf-blue); background: var(--rsf-white); transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
.rsf-solution-card:hover { transform: translateY(-4px); border-color: #aebbd0; border-top-color: var(--rsf-blue); box-shadow: var(--rsf-shadow); }
.rsf-solution-card p { color: #59657a; }
.rsf-solution-card span { display: block; margin-top: 24px; color: var(--rsf-link); font-size: .78rem; font-weight: 800; text-transform: uppercase; }
.rsf-related-brands { display: grid; grid-template-columns: repeat(5,1fr); border-top: 1px solid #dce1e9; border-left: 1px solid #dce1e9; }
.rsf-related-brands .rsf-brand { min-width: 0; }
.rsf-related-brands .rsf-brand img { max-width: 100%; }
.rsf-feature-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.rsf-feature-card { position: relative; isolation: isolate; min-height: 330px; display: flex; align-items: flex-end; overflow: hidden; padding: 34px; color: var(--rsf-white); background-position: center; background-size: cover; transition: transform .25s ease,box-shadow .25s ease; }
.rsf-feature-card::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(0deg,rgba(3,43,103,.84),rgba(3,43,103,.44) 58%,rgba(3,43,103,.08)); }
.rsf-feature-card:hover { transform: translateY(-4px); box-shadow: var(--rsf-shadow); }
.rsf-feature-card h3 { margin-bottom: .35em; color: var(--rsf-white); font-size: 2rem; }
.rsf-feature-card p { max-width: 500px; margin-bottom: 0; color: #dce6f4; }
.rsf-feature-card--conveying { background-image: url("assets/images/product-transmision.webp"); }
.rsf-feature-card--pumping { background-image: url("assets/images/product-sellos-bombas.webp"); }
.rsf-feature-card--lubrication { background-image: url("assets/images/product-lubricacion.webp"); }
.rsf-feature-card--oem { background-image: url("assets/images/product-oem.webp"); }
.rsf-feature-card--manufacturing { background-image: url("assets/images/product-transmision.webp"); }
.rsf-feature-card--utilities { background-image: url("assets/images/product-hidraulica.webp"); }
.rsf-feature-card--maintenance { background-image: url("assets/images/product-herramienta.webp"); }
.rsf-feature-card--reliability { background-image: url("assets/images/product-lubricacion.webp"); }
.rsf-content-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(42px,8vw,110px); align-items: start; }
.rsf-content-grid__aside { position: sticky; top: 160px; }
.rsf-about-story-image { position: relative; min-height: 390px; overflow: hidden; background: url("assets/images/servicio-tecnico.webp") center/cover; box-shadow: var(--rsf-shadow); }
.rsf-about-story-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(145deg,rgba(3,43,103,.03),rgba(3,43,103,.24)); }
.rsf-richtext { font-size: 1.08rem; }
.rsf-richtext p { margin-bottom: 1.35rem; }
.rsf-facts { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 36px; }
.rsf-fact { padding: 26px; border-top: 4px solid var(--rsf-red); background: var(--rsf-mist); }
.rsf-fact strong { display: block; color: var(--rsf-navy); font: 800 2.25rem/1 "Barlow Condensed",sans-serif; }
.rsf-fact span { display: block; margin-top: 9px; color: #5c677a; font-size: .9rem; }
.rsf-timeline { display: grid; gap: 0; margin-top: 20px; border-left: 2px solid #d9e0ea; }
.rsf-timeline__item { position: relative; padding: 4px 0 34px 34px; }
.rsf-timeline__item::before { content: ""; position: absolute; top: 7px; left: -7px; width: 12px; height: 12px; border-radius: 50%; background: var(--rsf-red); }
.rsf-timeline__item strong { color: var(--rsf-navy); }
.rsf-value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.rsf-value { position: relative; min-height: 180px; padding: 27px; border: 1px solid #dce1e9; border-left: 4px solid var(--rsf-blue); background: var(--rsf-white); transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
.rsf-value:hover { transform: translateY(-4px); border-color: #aebbd0; border-left-color: var(--rsf-blue); box-shadow: var(--rsf-shadow); }
.rsf-value h3 { margin-bottom: .45em; }
.rsf-value p { color: #5a667a; }
.rsf-process { counter-reset: process; display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.rsf-process__item { counter-increment: process; min-height: 210px; padding: 28px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.07); transition: transform .24s ease, border-color .24s ease, background-color .24s ease, box-shadow .24s ease; }
.rsf-process__item:hover,.rsf-process__item:focus-within { transform: translateY(-6px); border-color: rgba(91,192,247,.78); background: rgba(12,127,212,.17); box-shadow: 0 20px 38px rgba(0,0,0,.24); }
.rsf-process__item:hover::before,.rsf-process__item:focus-within::before { color: var(--rsf-white); }
.rsf-process__item::before { content: "0" counter(process); display: block; margin-bottom: 30px; color: #5bc0f7; font-weight: 800; letter-spacing: .12em; }
.rsf-process__item h3 { color: var(--rsf-white); }
.rsf-process__item p { color: #c6d3e4; }
.rsf-contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(38px,7vw,86px); align-items: start; }
.rsf-contact-card { padding: 34px; color: var(--rsf-white); background: var(--rsf-navy); box-shadow: var(--rsf-shadow); }
.rsf-contact-card h2,.rsf-contact-card h3 { color: var(--rsf-white); }
.rsf-contact-card > .rsf-eyebrow { margin-bottom: 28px; font-size: .9rem; }
.rsf-contact-card a { color: #8bd4ff; }
.rsf-contact-list { margin: 28px 0 0; padding: 0; list-style: none; }
.rsf-contact-list li { padding: 15px 0; border-top: 1px solid rgba(255,255,255,.15); }
.rsf-form-preview { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.rsf-field { display: grid; gap: 7px; }
.rsf-field--full { grid-column: 1 / -1; }
.rsf-field label { color: var(--rsf-navy); font-size: .88rem; font-weight: 800; }
.rsf-field input,.rsf-field textarea,.rsf-field select { width: 100%; min-height: 50px; border: 1px solid #c8d0dc; border-radius: 2px; padding: 11px 13px; background: var(--rsf-white); font: inherit; }
.rsf-field textarea { min-height: 130px; resize: vertical; }

/* Fluent Forms: integra el formulario editable con el sistema visual RESEFLEN. */
.rsf-form-shell .fluentform { width: 100%; color: var(--rsf-ink); }
.rsf-form-shell .fluentform form > fieldset {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  column-gap: 20px;
}
.rsf-form-shell .fluentform form > fieldset > .ff-el-group { min-width: 0; margin-bottom: 16px; }
.rsf-form-shell .fluentform form > fieldset > .ff-el-group:nth-of-type(n+5),
.rsf-form-shell .fluentform form > fieldset > .ff_submit_btn_wrapper { grid-column: 1 / -1; }
.rsf-form-shell .fluentform .ff-el-group { margin-bottom: 16px; }
.rsf-form-shell .fluentform .ff-t-container { gap: 16px; }
.rsf-form-shell .fluentform .ff-t-cell { padding: 0; }
.rsf-form-shell .fluentform .ff-el-input--label { margin-bottom: 7px; }
.rsf-form-shell .fluentform .ff-el-input--label label,
.rsf-form-shell .fluentform .ff-el-form-check-label { color: var(--rsf-navy); font-size: .88rem; font-weight: 800; }
.rsf-form-shell .fluentform .ff-el-form-control {
  width: 100%;
  min-height: 50px;
  border: 1px solid #c8d0dc;
  border-radius: 2px;
  padding: 11px 13px;
  color: var(--rsf-ink);
  background: var(--rsf-white);
  box-shadow: none;
  font: inherit;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.rsf-form-shell .fluentform textarea.ff-el-form-control { min-height: 130px; resize: vertical; }
.rsf-form-shell .fluentform .ff-el-form-control::placeholder { color: #737d8f; opacity: 1; }
.rsf-form-shell .fluentform .ff-el-form-control:hover { border-color: #98a7bc; }
.rsf-form-shell .fluentform .ff-el-form-control:focus {
  border-color: var(--rsf-blue);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(12,127,212,.14);
}
.rsf-form-shell .fluentform input[type="checkbox"] { accent-color: var(--rsf-red); }
.rsf-form-shell .fluentform .ff_submit_btn_wrapper { width: 100%; }
.rsf-form-shell .fluentform .ff-btn-submit,
.rsf-form-shell .fluentform button.ff-btn-submit.ff_btn_style {
  display: inline-flex;
  width: 100% !important;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin: 4px 0 0;
  padding: 12px 22px;
  border: 2px solid transparent !important;
  border-radius: 2px;
  color: var(--rsf-white) !important;
  background: var(--rsf-red) !important;
  box-shadow: none;
  font-family: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: .02em;
  line-height: 1;
  text-transform: uppercase;
  opacity: 1;
  transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.rsf-form-shell .fluentform .ff-btn-submit::after { content: "\2192"; margin-left: 10px; font-family: Inter,Arial,sans-serif; font-weight: 800; transition: transform .2s ease; }
.rsf-form-shell .fluentform .ff-btn-submit:hover,
.rsf-form-shell .fluentform .ff-btn-submit:focus { color: var(--rsf-white) !important; background: var(--rsf-deep-red) !important; box-shadow: var(--rsf-shadow); opacity: 1; transform: translateY(-2px); }
.rsf-form-shell .fluentform .ff-btn-submit:hover::after { transform: translateX(3px); }
.rsf-form-shell .fluentform .ff-el-is-error .ff-el-form-control { border-color: var(--rsf-red); }
.rsf-form-shell .fluentform .text-danger { color: var(--rsf-red); font-size: .82rem; }
.rsf-form-shell .fluentform .ff-message-success { margin: 18px 0 0; padding: 18px 20px; border: 0; border-left: 4px solid var(--rsf-blue); border-radius: 0; color: var(--rsf-navy); background: var(--rsf-mist); box-shadow: none; }
@media (max-width: 680px) {
  .rsf-form-shell .fluentform form > fieldset { grid-template-columns: 1fr; column-gap: 0; }
  .rsf-form-shell .fluentform form > fieldset > .ff-el-group { grid-column: 1 / -1; }
}
.rsf-ethics-form { background: var(--rsf-mist); }
.rsf-ethics-form__grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(38px,7vw,86px); align-items: start; }
.rsf-ethics-form__intro { position: sticky; top: 130px; }
.rsf-ethics-form__intro h2 { margin-bottom: .45em; }
.rsf-ethics-form__intro > p { color: #536078; }
.rsf-ethics-form__notice { margin-top: 24px; padding: 18px 20px; border-left: 4px solid var(--rsf-red); color: var(--rsf-navy); background: var(--rsf-white); }
.rsf-form-shell .fluentform .cf-turnstile,
.rsf-form-shell .fluentform .ff-el-recaptcha { grid-column: 1 / -1; }
.rsf-map-placeholder { min-height: 330px; display: flex; align-items: center; justify-content: center; margin-top: 55px; padding: 30px; color: var(--rsf-white); text-align: center; background: linear-gradient(rgba(3,43,103,.88),rgba(3,43,103,.88)), url("assets/images/industria-general.webp") center/cover; }
.rsf-map-placeholder h2 { color: var(--rsf-white); }
.rsf-notice { padding: 18px 20px; border-left: 4px solid var(--rsf-blue); background: var(--rsf-mist); color: #4d5870; }

.site-footer { padding: 64px 0 28px; color: #c7d0de; background: var(--rsf-ink); }
.rsf-footer-grid { display: grid; grid-template-columns: 1.35fr repeat(3,1fr); gap: 40px; }
.site-footer h2,.site-footer h3 { color: var(--rsf-white); }
.site-footer h3 { font-size: 1.2rem; text-transform: uppercase; }
.site-footer a { color: #e4e9f1; text-decoration: none; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin-bottom: 8px; }
.rsf-footer-logo { width: 210px; margin-bottom: 20px; }
.rsf-footer-address { margin: 32px 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); color: #c7d0de; white-space: nowrap; }
.rsf-footer-bottom { margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 20px; color: #9da9bb; font-size: .82rem; }
.rsf-footer-legal ul { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0; } .rsf-footer-legal li { margin: 0; }

.rsf-reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.rsf-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .rsf-reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 980px) {
  .rsf-header__main { grid-template-columns: 1fr auto auto; }
  .rsf-menu-toggle { display: inline-flex; }
  .main-navigation { display: none; position: absolute; top: 100%; left: 0; right: 0; padding: 18px 20px 24px; background: var(--rsf-white); border-bottom: 1px solid #dce1e9; box-shadow: var(--rsf-shadow); }
  .main-navigation.is-open { display: block; }
  .main-navigation > ul { align-items: stretch; flex-direction: column; gap: 0; }
  .main-navigation a { display: block; padding: 11px 0; }
  .main-navigation .menu-item-has-children { display: grid; grid-template-columns: 1fr auto; }
  .main-navigation .sub-menu { position: static; grid-column: 1 / -1; min-width: 0; display: none; padding: 4px 0 8px 15px; border-top: 1px solid #dce1e9; box-shadow: none; }
  .main-navigation .sub-menu::before { display: none; }
  .main-navigation .menu-item-has-children:hover > .sub-menu { display: none; }
  .main-navigation .menu-item-has-children.is-submenu-open > .sub-menu { display: block; }
  .main-navigation .sub-menu a { padding: 9px 12px; white-space: normal; }
  .rsf-grid--3 { grid-template-columns: repeat(2,1fr); }
  .rsf-oem__single { grid-template-columns: 1fr; gap: 18px; }
  .rsf-ethics__grid { grid-template-columns: 1fr; }
  .rsf-content-grid,.rsf-contact-grid,.rsf-ethics-form__grid { grid-template-columns: 1fr; }
  .rsf-ethics-form__intro { position: static; }
  .rsf-detail-intro { grid-template-columns: 1fr; }
  .rsf-content-grid__aside { position: static; }
  .rsf-value-grid,.rsf-process { grid-template-columns: repeat(2,1fr); }
  .rsf-solution-grid { grid-template-columns: repeat(2,1fr); }
  .rsf-related-brands { grid-template-columns: repeat(3,1fr); }
  .rsf-brand-wall { grid-template-columns: repeat(4,1fr); }
  .rsf-footer-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 680px) {
  .admin-bar .site-header { top: 46px; }
  .rsf-wrap { width: min(100% - 28px, var(--rsf-max)); }
  .rsf-header__main { min-height: 82px; grid-template-columns: 1fr auto; gap: 10px 12px; padding-block: 9px; }
  .custom-logo { width: 172px; max-height: 64px; }
  .rsf-header-cta { display: none; }
  .rsf-hero__inner { min-height: 510px; padding-block: 58px 34px; }
  .rsf-hero::before { background-position: 62% center; filter: blur(1px) saturate(.82); transform: scale(1.07); will-change: auto; }
  .rsf-hero h1 { font-size: clamp(2.65rem, 14vw, 4.2rem); }
  .rsf-actions { flex-direction: column; }
  .rsf-actions .rsf-btn { width: 100%; }
  .rsf-stats__grid { grid-template-columns: repeat(2,1fr); }
  .rsf-stat { padding: 18px 10px 20px 0; }
  .rsf-section-heading { align-items: start; flex-direction: column; }
  .rsf-grid--3,.rsf-document-grid,.rsf-industries,.rsf-solution-grid,.rsf-feature-grid { grid-template-columns: 1fr; }
  .rsf-oem { padding: 28px 22px; }
  .rsf-brand-wall { grid-template-columns: repeat(2,1fr); }
  .rsf-inner-hero__inner { min-height: 220px; padding-block: 36px; }
  .rsf-inner-hero h1 { font-size: clamp(2.35rem,12vw,3.25rem); }
  .rsf-facts,.rsf-value-grid,.rsf-process,.rsf-form-preview { grid-template-columns: 1fr; }
  .rsf-related-brands { grid-template-columns: repeat(2,1fr); }
  .rsf-detail-photo { min-height: 280px; }
  .rsf-field--full { grid-column: auto; }
  .rsf-quote__inner { align-items: stretch; flex-direction: column; padding-block: 42px; }
  .rsf-footer-grid { grid-template-columns: 1fr; }
  .rsf-footer-address { white-space: normal; }
  .rsf-footer-bottom { flex-direction: column; }
}






/* Interiores de marcas: contenido completamente editable desde WordPress. */
.rsf-inner-hero--brand { background-image: url("assets/images/industria-general.webp"); }
.rsf-brand-profile { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(40px,7vw,88px); align-items: center; }
.rsf-brand-profile__identity { min-height: 310px; display: flex; align-items: center; justify-content: center; padding: 46px; border: 1px solid #dce1e9; background: var(--rsf-white); box-shadow: var(--rsf-shadow); }
.rsf-brand-profile__identity--dark { background: var(--rsf-ink); }
.rsf-brand-profile__identity img { width: auto; max-width: 100%; max-height: 145px; object-fit: contain; }
.rsf-brand-profile__identity strong { color: var(--rsf-navy); font: 800 clamp(2.4rem,5vw,4.4rem)/1 "Barlow Condensed",sans-serif; text-align: center; }
.rsf-brand-profile__identity--dark strong { color: var(--rsf-white); }
.rsf-brand-profile__content .rsf-richtext { margin-top: 24px; }
.rsf-brand-details { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.rsf-brand-detail-card { min-height: 230px; padding: 30px; border: 1px solid #dce1e9; border-top: 4px solid var(--rsf-blue); background: var(--rsf-white); transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
.rsf-brand-detail-card:hover { transform: translateY(-4px); border-color: #aebbd0; border-top-color: var(--rsf-blue); box-shadow: var(--rsf-shadow); }
.rsf-brand-detail-card ul { margin: 24px 0 0; padding-left: 20px; color: #59657a; }
.rsf-brand-detail-card li + li { margin-top: 8px; }
.rsf-brand-products { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.rsf-brand-product { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; padding: 26px; border: 1px solid #dce1e9; border-left: 4px solid var(--rsf-blue); color: var(--rsf-ink); background: var(--rsf-white); text-decoration: none; transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
.rsf-brand-product:hover,.rsf-brand-product:focus-visible { transform: translateY(-4px); border-color: var(--rsf-blue); color: var(--rsf-ink); box-shadow: var(--rsf-shadow); }
.rsf-brand-product h3 { margin: 0; }
.rsf-brand-product span { margin-top: 18px; color: var(--rsf-link); font-weight: 800; }

@media (max-width: 980px) {
  .rsf-brand-profile { grid-template-columns: 1fr; }
  .rsf-brand-profile__identity { min-height: 240px; }
  .rsf-brand-products { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 680px) {
  .rsf-brand-details,.rsf-brand-products { grid-template-columns: 1fr; }
  .rsf-brand-profile__identity { min-height: 200px; padding: 34px; }
}