:root {
--red: #ed1c24;
--red-dark: #c9131a;
--black: #090909;
--graphite: #202124;
--ink: #17191c;
--muted: #64676c;
--line: #d8d9db;
--soft-line: #e8e8e8;
--paper: #f2f2f0;
--white: #ffffff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
main { overflow-x: clip; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button, input, select, textarea { font: inherit; }
.shell { width: min(1240px, calc(100% - 56px)); margin: 0 auto; }
body.ienergia-2026 { margin: 0; background: var(--white); color: var(--ink); }
body.ienergia-2026 #ie-app { width: 100%; overflow-x: clip; font-family: Arial, Helvetica, sans-serif; }
body.ienergia-2026 #ie-app *, body.ienergia-2026 #ie-app *::before, body.ienergia-2026 #ie-app *::after { box-sizing: border-box; }
body.ienergia-2026 #ie-app p { text-align: left; }
body.admin-bar.ienergia-2026 #ie-app .topbar { top: 32px; }
.topbar { position: sticky; z-index: 60; top: 0; background: var(--black); color: #d2d2d2; box-shadow: 0 3px 14px rgba(0,0,0,.18); }
.topbar-inner { min-height: 44px; display: flex; align-items: center; justify-content: space-between; }
.corporate-brand { display: flex; align-items: center; }
.corporate-brand span { color: #d4d4d4; font-size: 9px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.topbar-contact { display: flex; align-items: center; gap: 20px; font-size: 10px; letter-spacing: .03em; }
.topbar-contact a { display: inline-flex; align-items: center; gap: 6px; color: white; font-weight: 800; white-space: nowrap; }
.topbar-contact a > span { color: var(--red); }
.topbar-contact .topbar-whatsapp { min-height: 30px; padding: 0 13px; border-radius: 3px; background: #16894a; }
.topbar-contact .topbar-whatsapp > span { color: #9ee0b9; font-size: 8px; }
.topbar-contact .topbar-whatsapp:hover { background: #10743d; }
.site-header { position: relative; z-index: 20; background: white; border-bottom: 1px solid var(--line); }
.nav-wrap { min-height: 86px; display: flex; align-items: center; gap: 36px; }
.brand { width: 210px; display: flex; flex-direction: column; align-items: flex-start; }
.brand img { width: 182px; display: block; }
.brand span { margin-top: 4px; color: #777; font-size: 8px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
nav { margin-left: auto; display: flex; align-self: stretch; }
nav a { min-width: 128px; display: grid; place-items: center; border-left: 1px solid #ececec; color: #303236; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; transition: color .2s ease, background .2s ease; }
nav a:last-child { border-right: 1px solid #ececec; }
nav a:hover { color: var(--red); background: #f7f7f7; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 25px; border: 1px solid transparent; border-radius: 0; font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.button-primary { background: var(--red); color: white; }
.button-primary:hover { background: var(--red-dark); }
.button-small { min-height: 43px; padding: 0 18px; }
.button-ghost { border-color: #333; background: transparent; color: var(--black); }
.button-ghost:hover { border-color: var(--red); color: var(--red); }
.hero { position: relative; overflow: hidden; background: #f4f4f2; }
.hero::before { content: ""; position: absolute; inset: 0 52% 0 0; opacity: .5; background-image: linear-gradient(#dfdfdf 1px, transparent 1px), linear-gradient(90deg, #dfdfdf 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, transparent, black 35%, transparent); }
.hero-grid { min-height: 650px; position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: 70px; align-items: center; }
.hero-copy { position: relative; z-index: 2; padding: 70px 0; }
.eyebrow { display: flex; align-items: center; gap: 14px; color: #424448; font-size: 9px; font-weight: 900; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow span { width: 31px; height: 31px; display: grid; place-items: center; background: var(--red); color: white; font-size: 9px; }
h1 { max-width: 720px; margin: 28px 0 25px; color: var(--black); font-size: clamp(48px, 5.2vw, 73px); line-height: .98; letter-spacing: -.055em; font-weight: 800; }
.hero-lead { max-width: 625px; margin: 0; padding-left: 21px; border-left: 3px solid var(--red); color: #51545a; font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; gap: 10px; margin-top: 34px; }
.model-search-link { display: flex; align-items: center; gap: 12px; margin-top: 30px; color: #2d2f33; font-size: 11px; font-weight: 800; }
.model-search-link > span:last-child { color: var(--red); font-size: 18px; }
.search-dot { width: 29px; height: 29px; display: grid; place-items: center; border: 1px solid #aaa; color: var(--red); font-size: 17px; }
.hero-visual { position: relative; align-self: stretch; min-height: 650px; background: var(--black); }
.hero-visual::before { content: ""; position: absolute; z-index: 2; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.55), transparent 28%), linear-gradient(to top, rgba(0,0,0,.5), transparent 45%); pointer-events: none; }
.hero-photo { width: 100%; height: 100%; min-height: 650px; object-fit: cover; object-position: 70% center; opacity: .88; }
.hero-index { position: absolute; z-index: 4; top: 22px; left: 22px; padding: 8px 10px; background: rgba(0,0,0,.8); color: #b8b8b8; font-size: 8px; font-weight: 800; letter-spacing: .14em; }
.hero-product-panel { position: absolute; z-index: 5; right: -32px; bottom: 38px; width: 360px; min-height: 175px; display: grid; grid-template-columns: 135px 1fr; align-items: center; border-top: 4px solid var(--red); background: white; box-shadow: 0 20px 60px rgba(0,0,0,.33); }
.hero-product-panel > img { width: 135px; height: 165px; padding: 12px; object-fit: contain; mix-blend-mode: multiply; }
.hero-product-panel > div { padding: 20px 20px 20px 10px; border-left: 1px solid #ddd; }
.hero-product-panel small, .hero-product-panel strong, .hero-product-panel span { display: block; }
.hero-product-panel small { color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .14em; }
.hero-product-panel strong { margin: 9px 0 7px; color: var(--black); font-size: 24px; }
.hero-product-panel span { color: #6b6e72; font-size: 9px; line-height: 1.5; }
.technical-stamp { position: absolute; z-index: 5; top: 82px; right: 18px; width: 98px; height: 98px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.65); color: white; text-align: center; }
.technical-stamp span { font-size: 24px; font-weight: 800; }
.technical-stamp small { width: 70px; margin-top: 5px; font-size: 7px; line-height: 1.35; letter-spacing: .09em; text-transform: uppercase; }
.hero-quality-panel { position: absolute; z-index: 5; right: -32px; bottom: 38px; width: 375px; padding: 27px 29px; border-top: 4px solid var(--red); background: white; color: var(--black); box-shadow: 0 20px 60px rgba(0,0,0,.33); }
.hero-quality-panel small, .hero-quality-panel strong, .hero-quality-panel span { display: block; }
.hero-quality-panel small { color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .14em; }
.hero-quality-panel strong { margin: 10px 0 8px; font-size: 23px; }
.hero-quality-panel span { color: #666; font-size: 9px; line-height: 1.6; }
.trust-band { background: var(--black); color: white; border-top: 4px solid var(--red); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { min-height: 112px; display: flex; align-items: center; gap: 16px; padding: 22px 25px; border-right: 1px solid #333; }
.trust-item:first-child { border-left: 1px solid #333; }
.trust-item strong, .trust-item div > span { display: block; }
.trust-item strong { font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.trust-item div > span { margin-top: 5px; color: #979797; font-size: 10px; }
.icon-wrap { width: 37px; height: 37px; flex: 0 0 37px; display: grid; place-items: center; border: 1px solid #555; color: var(--red); }
.icon-wrap svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.section { padding: 105px 0; }
.section-heading { margin-bottom: 45px; }
.split-heading { display: grid; grid-template-columns: 1fr 440px; gap: 60px; align-items: end; }
.kicker { color: var(--red); font-size: 9px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
h2 { margin: 13px 0 0; color: var(--black); font-size: clamp(37px, 4vw, 54px); line-height: 1.05; letter-spacing: -.045em; }
.split-heading p { margin: 0; padding-top: 18px; border-top: 1px solid #999; color: var(--muted); font-size: 14px; line-height: 1.75; }
.needs { background: white; }
.need-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--black); border-bottom: 1px solid var(--black); }
.need-card { min-height: 310px; display: flex; flex-direction: column; padding: 25px 27px; border-right: 1px solid var(--line); background: white; transition: color .2s ease, background .2s ease; }
.need-card:first-child { border-left: 1px solid var(--line); }
.need-card:hover { background: var(--black); color: white; }
.card-number { color: var(--red); font-size: 9px; font-weight: 900; letter-spacing: .15em; }
.need-card h3 { margin: 64px 0 16px; font-size: 20px; line-height: 1.18; }
.need-card p { margin: 0; color: #777b80; font-size: 12px; line-height: 1.7; }
.need-card:hover p { color: #aaa; }
.need-card a { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 20px; border-top: 1px solid #ddd; color: var(--red); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.need-card a span { font-size: 18px; }
.integration { background: var(--black); color: white; }
.integration h2 { color: white; }
.integration .split-heading p { border-color: #555; color: #aaa; }
.integration-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #4a4a4a; border-left: 1px solid #4a4a4a; }
.integration-item { min-height: 128px; display: grid; grid-template-columns: 48px 1fr; gap: 20px; padding: 25px 27px; border-right: 1px solid #4a4a4a; border-bottom: 1px solid #4a4a4a; }
.integration-item > span { color: var(--red); font-size: 9px; font-weight: 900; }
.integration-item h3 { margin: 0 0 9px; color: white; font-size: 14px; text-transform: uppercase; }
.integration-item p { margin: 0; color: #929292; font-size: 11px; line-height: 1.65; }
.integration-whatsapp { display: flex; justify-content: space-between; margin-top: 22px; padding: 20px 24px; background: var(--red); color: white; font-size: 9px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.integration-whatsapp span { font-size: 16px; }
.applications { background: var(--paper); border-top: 1px solid var(--line); }
.application-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 4px solid var(--black); border-left: 1px solid var(--line); background: white; }
.application-card { min-height: 250px; display: flex; flex-direction: column; padding: 29px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.application-card > span { align-self: flex-start; padding: 7px 9px; background: var(--black); color: white; font-size: 8px; font-weight: 900; letter-spacing: .12em; }
.application-card h3 { margin: 38px 0 13px; color: var(--black); font-size: 19px; }
.application-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.application-card a { display: flex; justify-content: space-between; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); color: var(--red); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.application-card a b { font-size: 16px; }
.section-dark { padding: 105px 0; background: var(--graphite); color: white; }
.service-center { position: relative; overflow: hidden; }
.service-center::before { content: "SERVICE"; position: absolute; right: -25px; top: 8px; color: rgba(255,255,255,.025); font-size: 180px; font-weight: 900; letter-spacing: -.07em; }
.service-grid { position: relative; display: grid; grid-template-columns: 1fr .88fr; gap: 100px; align-items: center; }
.kicker-light { color: #ff5a60; }
.service-copy h2, .lead-copy h2 { color: white; }
.service-copy > p { max-width: 610px; color: #b6b6b6; font-size: 15px; line-height: 1.75; }
.check-list { margin: 30px 0 36px; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 20px; }
.check-list li { display: flex; align-items: center; gap: 10px; color: #ddd; font-size: 11px; }
.check-list li span { width: 22px; height: 22px; display: grid; place-items: center; background: var(--red); color: white; font-size: 9px; }
.service-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; }
.official-link { padding-bottom: 5px; border-bottom: 1px solid #666; color: #dedede; font-size: 9px; font-weight: 900; letter-spacing: .07em; text-transform: uppercase; }
.official-link:hover { color: white; border-color: var(--red); }
.service-panel { border: 1px solid #4a4a4a; background: #151515; }
.service-seal { min-height: 74px; display: flex; align-items: center; gap: 14px; padding: 0 26px; border-bottom: 1px solid #3a3a3a; color: white; font-size: 9px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.service-seal svg { width: 28px; height: 28px; fill: none; stroke: var(--red); stroke-width: 1.5; }
.process-label { padding: 23px 26px 0; color: #777; font-size: 8px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.process-list { margin: 15px 0 0; padding: 0 26px 25px; list-style: none; }
.process-list li { display: grid; grid-template-columns: 44px 1fr; gap: 15px; padding: 18px 0; border-bottom: 1px solid #343434; }
.process-list li:last-child { border-bottom: 0; }
.process-list li > span { color: var(--red); font-size: 10px; font-weight: 900; }
.process-list strong, .process-list small { display: block; }
.process-list strong { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.process-list small { margin-top: 5px; color: #898989; font-size: 10px; line-height: 1.5; }
.capabilities { background: var(--paper); }
.centered-heading { max-width: 780px; margin-left: auto; margin-right: auto; text-align: center; }
.centered-heading p { margin: 17px 0 0; color: var(--muted); font-size: 14px; }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 4px solid var(--red); background: white; box-shadow: 0 14px 45px rgba(0,0,0,.06); }
.capability-card { min-height: 225px; padding: 31px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capability-card:nth-child(3n) { border-right: 0; }
.capability-card:nth-child(n+4) { border-bottom: 0; }
.capability-card > span { color: var(--red); font-size: 9px; font-weight: 900; }
.capability-card h3 { margin: 45px 0 12px; color: var(--black); font-size: 16px; text-transform: uppercase; letter-spacing: .03em; }
.capability-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.review-section { background: white; }
.review-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 85px; align-items: start; }
.review-intro { position: sticky; top: 30px; }
.review-intro > p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.review-intro .button { margin-top: 22px; }
.review-list { border-top: 4px solid var(--red); }
.review-list article { display: grid; grid-template-columns: 55px 1fr; gap: 22px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.review-list article > span { color: var(--red); font-size: 9px; font-weight: 900; }
.review-list h3 { margin: 0 0 7px; color: var(--black); font-size: 15px; text-transform: uppercase; }
.review-list p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.calculator-section { position: relative; overflow: hidden; background: var(--black); }
.calculator-section::before { content: "CALC"; position: absolute; left: -25px; bottom: -45px; color: rgba(255,255,255,.025); font-size: 220px; font-weight: 900; }
.calculator-grid { position: relative; display: grid; grid-template-columns: .82fr 1.18fr; gap: 85px; align-items: center; }
.calculator-copy h2 { color: white; }
.calculator-copy > p { max-width: 520px; color: #aaa; font-size: 14px; line-height: 1.8; }
.calculator-points { display: grid; margin-top: 35px; border-top: 1px solid #333; }
.calculator-points span { padding: 15px 0; border-bottom: 1px solid #333; color: #d0d0d0; font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.calculator-card { padding: 34px; border-top: 5px solid var(--red); background: white; color: var(--ink); box-shadow: 16px 16px 0 #2c2c2c; }
.calculator-fields { display: grid; grid-template-columns: repeat(2, 1fr); gap: 17px; }
.calculator-fields label { display: grid; gap: 8px; color: #505358; font-size: 9px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.calculator-fields label > span { display: grid; grid-template-columns: 1fr 28px; align-items: center; gap: 8px; }
.calculator-fields input, .calculator-fields select { height: 44px; }
.calculator-result { display: grid; grid-template-columns: .75fr 1.25fr; gap: 25px; margin: 27px 0 16px; padding: 23px; background: var(--paper); border-left: 4px solid var(--red); }
.calculator-result > div small, .calculator-result > div strong, .calculator-result > div span { display: block; }
.calculator-result > div small { color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.calculator-result > div strong { margin: 8px 0 4px; color: var(--black); font-size: 35px; }
.calculator-result > div span { color: #777; font-size: 9px; line-height: 1.5; }
.calculator-result dl { margin: 0; }
.calculator-result dl div { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-bottom: 1px solid #d1d1d1; font-size: 9px; }
.calculator-result dt { color: #73767a; }
.calculator-result dd { margin: 0; color: var(--black); font-weight: 900; text-align: right; }
.calculator-note { margin: 0 0 20px; color: #73767a; font-size: 9px; line-height: 1.6; }
.catalog { background: white; }
.catalog-head { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: end; }
.brand-row { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0; border-top: 1px solid #aaa; }
.brand-row span { padding: 14px 16px; border-right: 1px solid #ddd; color: #51545a; font-size: 9px; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
.brand-row span:first-child { border-left: 1px solid #ddd; }
.family-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 46px; border-top: 4px solid var(--red); border-left: 1px solid var(--line); }
.family-card { min-height: 245px; display: flex; flex-direction: column; padding: 27px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.family-card > span { color: var(--red); font-size: 9px; font-weight: 900; }
.family-card > small { margin-top: 28px; color: #777; font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.family-card h3 { margin: 9px 0 12px; color: var(--black); font-size: 18px; }
.family-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.family-card a { display: flex; justify-content: space-between; margin-top: auto; padding-top: 17px; border-top: 1px solid #ccc; color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.family-card a b { font-size: 15px; }
.generator-family-card { position: relative; overflow: hidden; background: var(--black); color: white; }
.generator-family-card > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .28; filter: grayscale(100%); }
.generator-family-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.96), rgba(0,0,0,.15)); }
.generator-family-card > *:not(img) { position: relative; z-index: 2; }
.generator-family-card h3 { color: white; }
.generator-family-card p { color: #bbb; }
.generator-family-card a { border-color: #555; }
.directory-heading { display: grid; grid-template-columns: .85fr 1.15fr; gap: 65px; align-items: end; margin-top: 75px; }
.directory-heading h3 { margin: 10px 0 0; color: var(--black); font-size: 31px; }
.directory-heading p { margin: 0; padding-top: 15px; border-top: 1px solid #aaa; color: var(--muted); font-size: 11px; line-height: 1.7; }
.model-search { height: 72px; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 10px; margin: 44px 0 26px; padding: 0 22px; border: 2px solid var(--black); background: white; }
.model-search > span { color: var(--red); font-size: 27px; }
.model-search input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 14px; }
.model-search input::placeholder { color: #8b8d90; }
.model-search small { color: #777; font-size: 8px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.model-directory { border-top: 1px solid var(--black); border-left: 1px solid var(--line); }
.model-row { min-height: 72px; display: grid; grid-template-columns: 1.2fr 1.1fr 1.5fr .55fr; align-items: center; gap: 20px; padding: 14px 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.model-row > span { color: #666; font-size: 9px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.model-row > strong { color: var(--black); font-size: 14px; }
.model-row > small { color: #73767a; font-size: 10px; }
.model-row > a { color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .08em; text-align: right; text-transform: uppercase; }
.product-card { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; transition: transform .2s ease, box-shadow .2s ease; }
.product-card:hover { position: relative; z-index: 2; transform: translateY(-4px); box-shadow: 0 20px 45px rgba(0,0,0,.12); }
.product-image { height: 235px; position: relative; display: grid; place-items: center; padding: 21px; background: #f1f1ef; }
.product-image img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.product-image > span { position: absolute; top: 0; left: 0; padding: 8px 10px; background: var(--black); color: white; font-size: 7px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.product-body { padding: 22px; }
.product-body > small { color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.product-body h3 { margin: 7px 0; color: var(--black); font-size: 18px; }
.product-body p { margin: 0; color: #686b6f; font-size: 10px; }
.product-actions { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; padding-top: 17px; border-top: 1px solid #ddd; }
.product-actions a { color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .07em; text-transform: uppercase; }
.product-actions button { width: 29px; height: 29px; border: 1px solid var(--black); background: white; color: var(--black); cursor: pointer; }
.empty-models { grid-column: 1 / -1; padding: 55px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; }
.empty-models p { color: var(--muted); font-size: 12px; }
.empty-models a { color: var(--red); font-size: 10px; font-weight: 900; text-transform: uppercase; }
.catalog-footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 25px; padding: 22px 24px; border-left: 4px solid var(--red); background: var(--paper); }
.catalog-footer p { margin: 0; color: #5e6165; font-size: 11px; }
.catalog-footer a { flex: 0 0 auto; color: var(--black); font-size: 9px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.catalog-footer a span { color: var(--red); margin-left: 8px; }
.corporate { background: var(--graphite); }
.corporate-frame { display: grid; grid-template-columns: .72fr 1.28fr; border: 1px solid #444; border-top: 6px solid var(--red); }
.corporate-identity { min-height: 470px; display: flex; flex-direction: column; justify-content: space-between; padding: 48px; background: var(--black); color: white; }
.corporate-identity img { width: 230px; }
.corporate-identity strong, .corporate-identity span { display: block; }
.corporate-identity strong { color: white; font-size: clamp(42px, 5vw, 66px); letter-spacing: -.05em; }
.corporate-identity span { max-width: 290px; margin-top: 11px; color: #9c9c9c; font-size: 10px; font-weight: 900; letter-spacing: .1em; line-height: 1.5; text-transform: uppercase; }
.corporate-identity small { padding-top: 18px; border-top: 1px solid #333; color: var(--red); font-size: 9px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.corporate-copy { padding: 55px 60px; background: #262626; }
.corporate-copy h2 { font-size: clamp(36px, 3.7vw, 52px); }
.corporate-copy h2 { color: white; }
.corporate-copy > p { color: #aaa; font-size: 14px; line-height: 1.8; }
.corporate-points { margin: 28px 0; border-top: 1px solid #555; }
.corporate-points div { display: grid; grid-template-columns: 175px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid #444; }
.corporate-points strong { color: white; font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.corporate-points span { color: #aaa; font-size: 11px; }
.text-link { display: inline-flex; align-items: center; gap: 13px; color: white; font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.text-link span { color: var(--red); font-size: 18px; }
.catalog-hero { padding: 82px 0 86px; background: var(--paper); border-bottom: 1px solid var(--line); }
.catalog-hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 85px; align-items: end; }
.catalog-back { display: block; margin-bottom: 40px; color: #555; font-size: 9px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.catalog-hero h1 { max-width: 820px; margin-bottom: 0; font-size: clamp(46px, 5.5vw, 76px); }
.catalog-hero-aside { padding: 28px; border-left: 5px solid var(--red); background: white; }
.catalog-hero-aside strong { color: var(--black); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.catalog-hero-aside p { color: var(--muted); font-size: 12px; line-height: 1.75; }
.catalog-hero-aside a { color: var(--red); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.catalog-families { background: white; }
.catalog-family-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 4px solid var(--black); border-left: 1px solid var(--line); }
.catalog-family-card { min-height: 285px; display: flex; flex-direction: column; padding: 30px 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.catalog-family-card.is-project { background: var(--black); color: white; }
.family-card-top { display: flex; align-items: center; justify-content: space-between; }
.family-card-top > span { color: var(--red); font-size: 9px; font-weight: 900; }
.family-card-top > small { padding: 7px 9px; background: var(--paper); color: #666; font-size: 7px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.catalog-family-card.is-project .family-card-top > small { background: var(--red); color: white; }
.catalog-family-card > strong { margin-top: 43px; color: #777; font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.catalog-family-card h3 { margin: 8px 0 12px; color: var(--black); font-size: 23px; }
.catalog-family-card.is-project h3 { color: white; }
.catalog-family-card p { max-width: 470px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.catalog-family-card.is-project p { color: #9b9b9b; }
.catalog-family-card > a { display: flex; justify-content: space-between; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); color: var(--red); font-size: 8px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.catalog-family-card.is-project > a { border-color: #333; }
.catalog-family-card > a b { font-size: 16px; }
.catalog-generator-image { width: calc(100% + 64px); height: 145px; margin: -30px -32px 25px; object-fit: cover; filter: grayscale(100%); opacity: .72; }
.model-section { background: var(--paper); }
.catalog-project-cta { padding: 88px 0; background: var(--black); color: white; }
.catalog-project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.catalog-project-grid h2 { color: white; }
.catalog-project-grid p { color: #aaa; font-size: 13px; line-height: 1.8; }
.catalog-project-grid .button { margin-top: 18px; }
.next-steps { padding: 100px 0; background: var(--black); color: white; }
.next-steps-head { max-width: 850px; }
.next-steps-head h2 { color: white; }
.next-steps-head p { max-width: 690px; color: #aaa; font-size: 14px; line-height: 1.75; }
.next-steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 45px; border-top: 1px solid #444; border-left: 1px solid #444; }
.next-steps-grid article { min-height: 225px; padding: 27px; border-right: 1px solid #444; border-bottom: 1px solid #444; }
.next-steps-grid article > span { color: var(--red); font-size: 9px; font-weight: 900; }
.next-steps-grid h3 { margin: 52px 0 13px; color: white; font-size: 15px; text-transform: uppercase; }
.next-steps-grid p { margin: 0; color: #929292; font-size: 11px; line-height: 1.7; }
.next-step-actions { display: flex; gap: 12px; margin-top: 28px; }
.button-dark-outline { border-color: #666; color: white; }
.button-dark-outline:hover { border-color: var(--red); color: var(--red); }
.whatsapp-float { position: fixed; z-index: 49; left: 18px; bottom: 18px; display: flex; align-items: center; gap: 9px; padding: 9px 14px 9px 9px; border: 1px solid rgba(255,255,255,.45); background: #1f9d55; color: white; box-shadow: 0 12px 35px rgba(0,0,0,.25); }
.whatsapp-float span { width: 29px; height: 29px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; font-size: 8px; font-weight: 900; }
.whatsapp-float strong { font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.lead-section { padding: 105px 0; background: #2a2a2a; color: white; border-top: 1px solid #444; }
.lead-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 80px; align-items: center; }
.lead-copy .kicker { color: #ff5a60; }
.lead-copy > p { color: rgba(255,255,255,.8); font-size: 14px; line-height: 1.75; }
.contact-cards { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 30px; border-top: 1px solid rgba(255,255,255,.45); border-left: 1px solid rgba(255,255,255,.45); }
.contact-cards a { padding: 18px; border-right: 1px solid rgba(255,255,255,.45); border-bottom: 1px solid rgba(255,255,255,.45); }
.contact-cards small, .contact-cards strong { display: block; }
.contact-cards small { color: rgba(255,255,255,.65); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.contact-cards strong { margin-top: 6px; font-size: 11px; }
.form-card { min-height: 500px; padding: 37px; background: white; color: var(--ink); box-shadow: 18px 18px 0 var(--black); }
.form-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 27px; padding-bottom: 18px; border-bottom: 2px solid var(--black); }
.form-heading span { color: var(--black); font-size: 12px; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
.form-heading small { color: #858585; font-size: 8px; }
.field-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
form > label, .field-grid label { display: grid; gap: 7px; margin-bottom: 15px; color: #484b50; font-size: 9px; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
input, select, textarea { width: 100%; border: 1px solid #bfc0c2; border-radius: 0; outline: 0; background: white; color: var(--ink); font-size: 11px; text-transform: none; }
input, select { height: 44px; padding: 0 12px; }
textarea { padding: 11px 12px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--red); box-shadow: inset 3px 0 0 var(--red); }
.submit-button { width: 100%; border: 0; cursor: pointer; }
.privacy-note { display: block; margin-top: 12px; color: #858585; text-align: center; font-size: 8px; }
.form-success { min-height: 430px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.form-success > span { width: 55px; height: 55px; display: grid; place-items: center; background: var(--red); color: white; font-size: 24px; }
.form-success h3 { margin: 21px 0 8px; color: var(--black); }
.form-success p { max-width: 420px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.form-success button { margin-top: 22px; border: 0; background: transparent; color: var(--red); font-weight: 900; cursor: pointer; text-transform: uppercase; }
.form-card .short { margin: 0 0 25px; padding-bottom: 18px; border-bottom: 2px solid var(--black); color: var(--black); font-size: 17px; text-align: left; }
.form-card .row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 16px; margin: 0; }
.form-card .col-md-12 { width: auto; max-width: none; padding: 0; }
.form-card .col-md-12:nth-of-type(4), .form-card .col-md-12:nth-of-type(5), .form-card .col-md-12:nth-of-type(n+6) { grid-column: 1 / -1; }
.form-card .form-group { margin: 0 0 14px; }
.form-card label { display: grid; gap: 7px; color: #484b50; font-size: 9px; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
.form-card .wpcf7-form-control-wrap { display: block; }
.form-card input:not([type="submit"]), .form-card textarea { width: 100%; border: 1px solid #bfc0c2; border-radius: 0; background: white; color: var(--ink); box-shadow: none; }
.form-card input[type="submit"] { width: 100%; min-height: 50px; border: 0; border-radius: 0; background: var(--red); color: white; font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; cursor: pointer; }
.form-card input[type="submit"]:hover { background: var(--red-dark); }
.form-card .wpcf7 form .wpcf7-response-output { margin: 18px 0 0; padding: 12px; font-size: 11px; }
.form-card .wpb_wrapper { color: #858585; font-size: 8px; line-height: 1.5; }
.catalog-project-actions { display: flex; flex-wrap: wrap; gap: 10px; }
footer { padding: 60px 0 25px; background: var(--black); color: #909090; border-top: 1px solid #333; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 55px; padding-bottom: 45px; }
.footer-brand img { width: 180px; filter: brightness(0) invert(1); opacity: .9; }
.footer-brand p { max-width: 300px; font-size: 11px; line-height: 1.7; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; gap: 10px; font-size: 10px; }
.footer-grid strong { margin-bottom: 7px; color: white; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.footer-grid a:hover { color: var(--red); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 21px; border-top: 1px solid #333; font-size: 8px; letter-spacing: .06em; text-transform: uppercase; }
.contact-dock { position: fixed; z-index: 50; left: 24px; bottom: 24px; filter: drop-shadow(0 10px 24px rgba(0,0,0,.22)); }
.contact-dock a { display: none; }
.contact-dock a:nth-child(2) { min-height: 43px; display: inline-flex; align-items: center; gap: 9px; padding: 0 17px; border-radius: 24px; background: #12343b; color: white; }
.contact-dock a:nth-child(2):hover { background: #16894a; }
.contact-dock span { color: #30cb72; font-size: 9px; }
.contact-dock strong { font-size: 9px; letter-spacing: .04em; }
@media (max-width: 1040px) {
nav { display: none; }
.nav-wrap .button { margin-left: auto; }
.hero-grid { min-height: auto; grid-template-columns: 1fr; gap: 0; }
.hero-copy { padding: 75px 0 55px; }
.hero-visual { min-height: 520px; margin: 0 -28px; }
.hero-photo { min-height: 520px; }
.hero-product-panel { right: 20px; }
.hero-quality-panel { right: 20px; }
.trust-grid { grid-template-columns: repeat(2, 1fr); }
.trust-item:nth-child(2) { border-right: 0; }
.trust-item:nth-child(-n+2) { border-bottom: 1px solid #333; }
.split-heading { grid-template-columns: 1fr; gap: 20px; }
.need-grid, .application-grid, .family-grid { grid-template-columns: repeat(2, 1fr); }
.service-grid, .corporate-frame, .lead-grid, .calculator-grid, .catalog-hero-grid, .catalog-project-grid, .review-grid { grid-template-columns: 1fr; gap: 55px; }
.review-intro { position: static; }
.next-steps-grid { grid-template-columns: repeat(2, 1fr); }
.corporate-identity { min-height: 340px; }
.capability-grid { grid-template-columns: repeat(2, 1fr); }
.capability-card:nth-child(3n) { border-right: 1px solid var(--line); }
.capability-card:nth-child(2n) { border-right: 0; }
.capability-card:nth-child(n+4) { border-bottom: 1px solid var(--line); }
.capability-card:nth-child(n+5) { border-bottom: 0; }
.catalog-head, .directory-heading { grid-template-columns: 1fr; gap: 25px; }
.brand-row { justify-content: flex-start; }
.footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 660px) {
.shell { width: min(100% - 28px, 1240px); }
.corporate-brand { max-width: 150px; }
.corporate-brand span { font-size: 7px; line-height: 1.35; letter-spacing: .07em; }
.topbar-contact { gap: 8px; font-size: 0; }
.topbar-contact a { width: 30px; height: 30px; justify-content: center; gap: 0; border: 1px solid #4c4c4c; border-radius: 50%; }
.topbar-contact a > span { font-size: 11px; }
.topbar-contact .topbar-whatsapp { min-height: 30px; width: 30px; padding: 0; border: 0; border-radius: 50%; }
.nav-wrap { min-height: 76px; gap: 12px; }
.brand { width: 145px; }
.brand img { width: 145px; }
.brand span { display: none; }
.button-small { min-height: 40px; padding: 0 10px; font-size: 8px; }
h1 { font-size: 45px; }
.hero-lead { font-size: 15px; }
.hero-actions { align-items: stretch; flex-direction: column; }
.hero-visual { min-height: 420px; }
.hero-photo { min-height: 420px; }
.hero-product-panel { left: 14px; right: 14px; bottom: 20px; width: auto; grid-template-columns: 115px 1fr; }
.hero-product-panel > img { width: 115px; height: 145px; }
.hero-quality-panel { left: 14px; right: 14px; bottom: 20px; width: auto; }
.technical-stamp { top: 58px; right: 13px; }
.trust-grid, .need-grid, .application-grid, .check-list, .capability-grid, .family-grid, .calculator-fields, .calculator-result, .field-grid, .contact-cards, .footer-grid, .integration-grid, .next-steps-grid { grid-template-columns: 1fr; }
.trust-item { border-right: 0; border-bottom: 1px solid #333; }
.trust-item:first-child { border-left: 0; }
.need-card { min-height: 250px; border-left: 1px solid var(--line); }
.need-card h3 { margin-top: 40px; }
.application-card, .family-card { min-height: 225px; }
.catalog-family-grid { grid-template-columns: 1fr; }
.section, .section-dark, .lead-section { padding: 76px 0; }
.service-panel, .form-card { padding: 0; }
.service-panel { padding-bottom: 1px; }
.form-card { padding: 25px 20px; box-shadow: 10px 10px 0 var(--black); }
.capability-card { min-height: auto; border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
.capability-card:last-child { border-bottom: 0 !important; }
.brand-row { border-left: 1px solid #ddd; }
.directory-heading { margin-top: 55px; }
.model-search { grid-template-columns: 32px 1fr; padding: 0 14px; }
.model-search small { display: none; }
.model-row { grid-template-columns: 1fr auto; gap: 8px 18px; }
.model-row > small { grid-column: 1 / -1; }
.calculator-card { padding: 24px 19px; box-shadow: 10px 10px 0 #2c2c2c; }
.catalog-footer { align-items: flex-start; flex-direction: column; }
.corporate-identity { min-height: 300px; padding: 30px 25px; }
.corporate-identity img { width: 185px; }
.corporate-copy { padding: 38px 24px; }
.corporate-points div { grid-template-columns: 1fr; gap: 5px; }
.catalog-hero { padding: 60px 0; }
.catalog-back { margin-bottom: 30px; }
.catalog-hero h1 { font-size: 45px; }
.catalog-family-card { min-height: 255px; padding: 25px 22px; }
.catalog-generator-image { width: calc(100% + 44px); margin: -25px -22px 24px; }
.next-steps { padding: 76px 0; }
.next-step-actions { flex-direction: column; }
body { padding-bottom: 58px; }
.contact-dock { right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(3, 1fr); filter: none; border-top: 1px solid #555; }
.contact-dock a, .contact-dock a:nth-child(2) { width: auto; height: 52px; min-height: 52px; display: flex; align-items: center; gap: 7px; justify-content: center; padding: 0 8px; border-right: 1px solid #555; border-radius: 0; background: rgba(15,15,15,.98); color: white; }
.contact-dock a:nth-child(2) { background: #16894a; }
.contact-dock a:last-child { border-right: 0; }
.contact-dock span { color: inherit; font-size: 9px; }
.contact-dock strong { font-size: 7px; text-transform: uppercase; }
.form-heading { align-items: flex-start; flex-direction: column; gap: 7px; }
.form-card .row { grid-template-columns: 1fr; }
.form-card .col-md-12:nth-of-type(n) { grid-column: auto; }
.footer-bottom { flex-direction: column; gap: 8px; }
}
@media (max-width: 782px) {
body.admin-bar.ienergia-2026 #ie-app .topbar { top: 46px; }
}