:root {
  --red: #e20b17;
  --red-dark: #ad0010;
  --ink: #0b0b0c;
  --ink-2: #151517;
  --muted: #67676d;
  --paper: #f4f4f2;
  --white: #ffffff;
  --line: #dededb;
  --green: #1fa855;
  --font-display: "Barlow Condensed", Impact, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -100px; z-index: 1000; padding: 12px 16px; background: var(--red); color: white; }
.skip-link:focus { top: 12px; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 20; color: white; border-bottom: 1px solid rgba(255,255,255,.12); }
.header-inner { height: 86px; display: flex; align-items: center; gap: 36px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand img { width: 49px; height: 49px; object-fit: cover; object-position: 50% 31%; border-radius: 8px; }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-family: var(--font-display); font-size: 21px; text-transform: uppercase; letter-spacing: .03em; }
.brand-copy small { margin-top: 5px; color: #a7a7ac; font-size: 9px; text-transform: uppercase; letter-spacing: .25em; }
nav { display: flex; gap: 30px; margin-left: auto; }
nav a { color: #ceced1; font-size: 13px; font-weight: 600; transition: color .2s; }
nav a:hover { color: white; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.3); background: transparent; border-radius: 8px; }
.menu-toggle span { display: block; width: 17px; height: 2px; background: white; margin: 5px auto; }

.button { min-height: 50px; padding: 0 22px; border: 0; border-radius: 6px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; font-size: 13px; font-weight: 700; letter-spacing: .02em; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; padding-inline: 17px; font-size: 12px; }
.button-outline { border: 1px solid rgba(255,255,255,.3); color: white; }
.button-outline:hover { border-color: white; }
.button-primary { color: white; background: var(--red); box-shadow: 0 13px 32px rgba(226,11,23,.27); }
.button-primary:hover { background: #f21220; }
.button-ghost { color: white; border: 1px solid #4c4c50; background: transparent; }
.button-dark { margin-left: auto; color: white; background: var(--ink); white-space: nowrap; }
.header-instagram { width: 40px; height: 40px; margin-left: -24px; flex: none; border: 1px solid rgba(255,255,255,.3); border-radius: 8px; color: white; background: rgba(255,255,255,.04); display: grid; place-items: center; transition: transform .2s, border-color .2s, background .2s; }
.header-instagram svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.header-instagram .instagram-dot { fill: currentColor; stroke: none; }
.header-instagram:hover, .header-instagram:focus-visible { transform: translateY(-2px); border-color: #ff4f7b; background: linear-gradient(135deg, #833ab4, #fd1d1d 58%, #fcb045); outline: none; }

.hero { min-height: 820px; color: white; background: var(--ink); position: relative; overflow: hidden; padding: 150px 0 78px; }
.hero::before { content: ""; position: absolute; width: 670px; height: 670px; right: -170px; top: 8px; background: radial-gradient(circle, rgba(226,11,23,.18), transparent 66%); }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .27; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, black, transparent 80%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 70px; }
.eyebrow { margin: 0 0 22px; display: flex; align-items: center; gap: 10px; color: #bcbcc0; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .18em; }
.eyebrow span { width: 28px; height: 3px; background: var(--red); }
.eyebrow.dark { color: var(--muted); }
.hero h1, .section-heading h2, .service-copy h2, .contact-card h2 { font-family: var(--font-display); margin: 0; text-transform: uppercase; letter-spacing: -.025em; line-height: .91; }
.hero h1 { font-size: clamp(63px, 6.6vw, 96px); }
.hero h1 em { color: var(--red); font-style: normal; }
.hero-lead { max-width: 610px; margin: 28px 0 30px; color: #bdbdc1; font-size: 16px; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-row { margin-top: 42px; padding-top: 24px; border-top: 1px solid #29292c; display: flex; gap: 34px; }
.trust-row div { display: grid; }
.trust-row strong { font-family: var(--font-display); font-size: 23px; text-transform: uppercase; }
.trust-row span { margin-top: 3px; color: #88888d; font-size: 9px; text-transform: uppercase; letter-spacing: .12em; }
.hero-media { position: relative; min-width: 0; }
.hero-product-stage { position: relative; height: 420px; overflow: hidden; border-radius: 12px; background: linear-gradient(145deg, #fff 0%, #f4f4f2 100%); box-shadow: 0 30px 90px rgba(0,0,0,.48); }
.hero-product-stage::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.32); border-radius: inherit; pointer-events: none; }
.hero-product-stage > img { width: 100%; height: 100%; padding: 48px 34px 70px; object-fit: contain; }
.product-badge { position: absolute; z-index: 2; left: 20px; top: 20px; padding: 10px 13px; border-left: 3px solid var(--red); color: var(--ink); background: rgba(255,255,255,.92); box-shadow: 0 10px 28px rgba(0,0,0,.1); display: grid; gap: 2px; }
.product-badge span, .stage-caption span, .hero-model-card small { color: #8b8b90; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.product-badge strong { font-family: var(--font-display); font-size: 19px; text-transform: uppercase; }
.stage-caption { position: absolute; z-index: 2; inset: auto 0 0; padding: 16px 20px; color: white; background: linear-gradient(90deg, rgba(11,11,12,.96), rgba(11,11,12,.82)); display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.stage-caption strong { font-size: 12px; }
.hero-model-strip { margin-top: 14px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.hero-model-card { min-width: 0; height: 112px; overflow: hidden; border: 1px solid #2d2d30; border-radius: 9px; background: #171719; display: grid; grid-template-columns: 42% 1fr; align-items: center; transition: border-color .2s, transform .2s; }
.hero-model-card:hover { border-color: var(--red); transform: translateY(-2px); }
.hero-model-card img { width: 100%; height: 100%; padding: 9px; object-fit: contain; background: white; }
.hero-model-card span { min-width: 0; padding: 15px; display: grid; gap: 5px; }
.hero-model-card strong { font-family: var(--font-display); font-size: 20px; text-transform: uppercase; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #30d36e; box-shadow: 0 0 0 5px rgba(48,211,110,.12); flex: none; }

.selector-section { padding: 108px 0; }
.section-heading { display: grid; grid-template-columns: 1.1fr .7fr; gap: 100px; align-items: end; }
.section-heading h2 { font-size: clamp(48px, 6vw, 74px); }
.section-heading > p { margin: 0 0 5px; color: var(--muted); line-height: 1.7; }
.capacity-tool { margin-top: 48px; padding: 28px; border: 1px solid var(--line); border-radius: 10px; background: white; box-shadow: 0 14px 42px rgba(0,0,0,.05); display: grid; grid-template-columns: 350px 1fr; gap: 28px; }
.tool-controls { padding: 5px 12px; }
.tool-controls label { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.number-control { display: flex; align-items: center; gap: 10px; margin: 14px 0 18px; }
.number-control input { width: 100%; border: 0; background: transparent; font: 700 52px/1 var(--font-display); text-align: center; appearance: textfield; }
.number-control input::-webkit-inner-spin-button { appearance: none; }
.number-control button { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); font-size: 21px; }
.range { width: 100%; accent-color: var(--red); }
.range-labels { display: flex; justify-content: space-between; margin-top: 7px; color: #99999d; font-size: 9px; }
.recommendation { min-width: 0; padding: 24px; border-radius: 7px; background: #f0f0ed; display: flex; align-items: center; gap: 18px; }
.recommendation-icon { width: 60px; height: 60px; flex: none; border-radius: 5px; color: white; background: var(--red); display: grid; place-items: center; font-family: var(--font-display); font-size: 23px; font-weight: 800; transform: skew(-5deg); }
.recommendation > div:nth-child(2) { display: grid; gap: 4px; }
.recommendation small { color: var(--red); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .13em; }
.recommendation strong { font-family: var(--font-display); font-size: 27px; text-transform: uppercase; }
.recommendation p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.model-grid { margin-top: 30px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.model-card { position: relative; overflow: hidden; min-width: 0; padding: 26px; border: 1px solid var(--line); border-radius: 9px; background: white; transition: transform .25s, box-shadow .25s, border-color .25s; }
.model-card:hover, .model-card.active { transform: translateY(-6px); border-color: var(--red); box-shadow: var(--shadow); }
.model-card:focus-visible { outline: 3px solid rgba(226,11,23,.3); outline-offset: 2px; }
.card-flag { position: absolute; right: -39px; top: 22px; width: 150px; padding: 7px; color: white; background: var(--red); font-size: 8px; font-weight: 800; text-align: center; text-transform: uppercase; letter-spacing: .1em; transform: rotate(39deg); }
.model-top { display: grid; }
.model-top span { color: var(--red); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.model-top strong { margin-top: 3px; font: 800 65px/.85 var(--font-display); }
.model-top small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .15em; }
.equipment-visual { position: relative; height: 145px; margin: 22px 0; padding: 16px 21px 28px; border-radius: 6px; background: linear-gradient(145deg, #e3e5e6, #fafafa 44%, #b8bcbf); display: flex; flex-direction: column; justify-content: flex-end; gap: 5px; box-shadow: inset 0 0 0 1px #c8cbcd; }
.equipment-visual::before, .equipment-visual::after { content: ""; position: absolute; top: 18px; bottom: 21px; width: 5px; background: linear-gradient(90deg, #6d7275, #fff, #888); }
.equipment-visual::before { left: 18px; }.equipment-visual::after { right: 18px; }
.equipment-visual i { display: block; height: 19px; border: 1px solid #777c7f; background: linear-gradient(#f8f8f7, #9ca1a5 45%, #e3e4e4); box-shadow: 0 3px 4px rgba(0,0,0,.22); z-index: 1; }
.equipment-visual b { position: absolute; left: 23px; bottom: 13px; width: calc(100% - 46px); height: 4px; background: #46494b; }
.product-gallery { position: relative; height: 145px; margin: 22px 0; overflow: hidden; border: 1px solid #d8d8d5; border-radius: 7px; background: #fff; }
.product-gallery-track { width: 100%; height: 100%; position: relative; }
.product-gallery-track img { position: absolute; inset: 0; width: 100%; height: 100%; padding: 8px 20px 22px; object-fit: contain; opacity: 0; transform: scale(.98); transition: opacity .25s ease, transform .25s ease; }
.product-gallery-track img.active { opacity: 1; transform: scale(1); }
.gallery-arrow { position: absolute; top: 50%; z-index: 2; width: 32px; height: 32px; margin-top: -16px; padding: 0; border: 1px solid rgba(11,11,12,.12); border-radius: 50%; color: var(--ink); background: rgba(255,255,255,.9); box-shadow: 0 5px 16px rgba(0,0,0,.1); font-size: 24px; line-height: 1; }
.gallery-arrow:hover { color: white; background: var(--red); }
.gallery-prev { left: 8px; }
.gallery-next { right: 8px; }
.gallery-dots { position: absolute; left: 0; right: 0; bottom: 10px; z-index: 2; display: flex; justify-content: center; gap: 6px; }
.gallery-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: #bdbdc0; }
.gallery-dots button.active { width: 20px; border-radius: 10px; background: var(--red); }
.model-card h3 { margin: 0 0 8px; font: 700 23px/1 var(--font-display); text-transform: uppercase; }
.model-card p { min-height: 66px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.select-model { width: 100%; margin-top: 16px; padding: 14px 0 0; border: 0; border-top: 1px solid var(--line); background: transparent; display: flex; justify-content: space-between; color: var(--ink); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.model-card.active .select-model { color: var(--red); }
.comparison { margin-top: 30px; overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: white; }
.comparison-head { padding: 24px 27px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); }
.comparison-head span { color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .12em; }
.comparison-head h3 { margin: 4px 0 0; font: 700 25px/1 var(--font-display); text-transform: uppercase; }
.selected-chip { padding: 9px 12px; border-radius: 50px; background: #f0f0ed; white-space: nowrap; }
.selected-chip strong { color: var(--ink); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 17px 27px; border-bottom: 1px solid #ececea; text-align: left; font-size: 12px; }
thead th { color: #8d8d91; background: #fafaf8; font-size: 9px; text-transform: uppercase; letter-spacing: .09em; }
tbody th { font-family: var(--font-display); font-size: 17px; text-transform: uppercase; }
tbody tr { transition: background .2s; }
tbody tr.active { background: #fff1f2; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody button { border: 0; background: transparent; color: var(--red); font-size: 10px; font-weight: 800; text-transform: uppercase; }

.service-section { position: relative; overflow: hidden; padding: 110px 0 0; color: white; background: var(--ink); }
.service-section::before { content: "MB"; position: absolute; left: -25px; top: 30px; color: rgba(255,255,255,.025); font: 800 320px/1 var(--font-display); }
.service-grid { position: relative; display: grid; grid-template-columns: 1fr .8fr; gap: 110px; align-items: start; }
.service-copy h2 { max-width: 640px; font-size: clamp(49px, 6vw, 78px); }
.service-copy > p:not(.eyebrow) { max-width: 570px; margin: 26px 0 40px; color: #a9a9ae; line-height: 1.75; }
.features { display: grid; gap: 1px; }
.features > div { padding: 19px 0; border-top: 1px solid #29292c; display: grid; grid-template-columns: 48px 1fr; gap: 15px; }
.features > div > span { color: var(--red); font: 700 17px var(--font-display); }
.features strong { font-size: 14px; }
.features p { margin: 5px 0 0; color: #85858a; font-size: 11px; }
.contact-card { padding: 36px; border-top: 5px solid var(--red); border-radius: 8px; color: var(--ink); background: white; box-shadow: 0 26px 80px rgba(0,0,0,.3); }
.contact-kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; color: var(--muted); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.contact-card h2 { font-size: 44px; }
.contact-card > p:not(.contact-kicker, .privacy-note) { margin: 17px 0 24px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.contact-card .button { width: 100%; margin-top: 10px; }
.button-whatsapp { color: white; background: var(--green); }
.wa-icon { font-size: 21px; }
.contact-details { margin-top: 28px; border-top: 1px solid var(--line); }
.contact-detail { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 118px 1fr; gap: 18px; align-items: start; }
.contact-detail span { padding-top: 3px; color: #8f8f93; font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.contact-detail a { font-size: 13px; font-weight: 700; line-height: 1.55; overflow-wrap: anywhere; }
.contact-detail:first-child a { font-family: var(--font-display); font-size: 21px; }
.contact-detail address { margin: 0; font-style: normal; }
.contact-detail a:hover { color: var(--red); }
.privacy-note { margin: 15px 0 0; color: #9d9da1; font-size: 9px; text-align: center; }
.site-footer { position: relative; margin-top: 95px; min-height: 120px; padding-block: 25px; border-top: 1px solid #272729; display: flex; align-items: center; gap: 30px; color: #8b8b8f; font-size: 10px; }
.footer-brand { color: white; }
.footer-brand img { width: 42px; height: 42px; }
.site-footer > p { margin-left: auto; }
.site-footer > a:last-child { color: #bcbcc0; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: .12s; }

@media (max-width: 1000px) {
  nav, .header-inner > .button { display: none; }
  .header-instagram { margin-left: auto; }
  .menu-toggle { margin-left: 0; }
  .menu-toggle { display: block; margin-left: auto; }
  .site-header.menu-open nav { position: absolute; display: grid; left: 24px; right: 24px; top: 76px; gap: 0; padding: 12px; border-radius: 8px; background: #1a1a1c; }
  .site-header.menu-open nav a { padding: 14px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 145px; }
  .hero-copy { max-width: 760px; }
  .hero-media { max-width: 760px; }
  .capacity-tool { grid-template-columns: 1fr; }
  .model-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; gap: 65px; }
  .contact-card { max-width: 650px; }
}

@media (max-width: 700px) {
  .shell { width: min(100% - 30px, 1180px); }
  .header-inner { height: 74px; }
  .brand-copy strong { font-size: 18px; }
  .brand img { width: 42px; height: 42px; }
  .hero { min-height: auto; padding: 126px 0 70px; }
  .hero h1 { font-size: 58px; }
  .hero-lead { font-size: 15px; }
  .hero-actions .button { width: 100%; }
  .trust-row { gap: 24px; justify-content: space-between; }
  .hero-product-stage { height: 360px; }
  .hero-product-stage > img { padding: 55px 18px 72px; }
  .stage-caption { align-items: flex-start; flex-direction: column; gap: 5px; }
  .hero-model-card { height: 105px; grid-template-columns: 45% 1fr; }
  .hero-model-card span { padding: 10px; }
  .hero-model-card strong { font-size: 17px; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .selector-section { padding: 76px 0; }
  .section-heading h2 { font-size: 50px; }
  .capacity-tool { padding: 18px; }
  .recommendation { align-items: flex-start; flex-wrap: wrap; }
  .recommendation .button { width: 100%; margin: 0; }
  .model-grid { grid-template-columns: 1fr; }
  .model-card p { min-height: 0; }
  .comparison-head { align-items: flex-start; flex-direction: column; }
  .service-section { padding-top: 76px; }
  .service-copy h2 { font-size: 50px; }
  .contact-card { padding: 27px 20px; }
  .contact-card h2 { font-size: 39px; }
  .contact-detail { grid-template-columns: 1fr; gap: 4px; }
  .site-footer { padding: 30px 0; align-items: flex-start; flex-direction: column; }
  .site-footer > p { margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}