:root {
  --blue: #1646ff;
  --blue-dark: #0a2ba8;
  --blue-soft: #e9eeff;
  --orange: #ff6b00;
  --ink: #10151d;
  --ink-2: #1b222d;
  --paper: #f3f5f8;
  --white: #ffffff;
  --muted: #65707e;
  --line: #dce1e8;
  --shell: min(1240px, calc(100% - 48px));
  --shadow: 0 30px 80px rgba(20, 37, 77, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--white); }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, "Helvetica Neue", Arial, sans-serif; line-height: 1.55; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; padding: 10px 16px; background: var(--ink); color: white; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 90; background: rgba(255,255,255,.95); border-bottom: 1px solid rgba(16,21,29,.1); transition: box-shadow .25s ease; }
.site-header.is-scrolled { box-shadow: 0 10px 35px rgba(16,21,29,.08); }
.nav { min-height: 78px; display: flex; align-items: center; gap: 34px; }
.brand { width: 188px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; filter: brightness(0); }
.nav-links { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav-links a { position: relative; padding: 29px 0 25px; color: #424b57; font-size: 12px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 19px; height: 2px; background: var(--blue); transition: right .2s ease; }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { right: 0; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: white; color: var(--ink); }

.btn { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 0 22px; border: 1px solid transparent; color: white; font-weight: 850; font-size: 13px; letter-spacing: .02em; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); box-shadow: 0 15px 32px rgba(22,70,255,.22); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-outline { color: var(--ink); border-color: #aeb7c4; background: transparent; }
.btn-white { background: white; color: var(--blue); }
.btn-small { min-height: 42px; padding-inline: 17px; font-size: 11px; }
.arrow-link { display: inline-flex; gap: 18px; align-items: center; color: var(--blue); font-weight: 850; }

h1, h2, h3 { margin-top: 0; font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif; letter-spacing: -.055em; line-height: .98; }
h1 { font-size: clamp(60px, 7.6vw, 118px); }
h2 { font-size: clamp(46px, 5.9vw, 82px); }
h3 { font-size: clamp(28px, 3vw, 42px); }
p { color: var(--muted); }
.eyebrow, .section-index { display: inline-block; color: var(--blue); font: 900 11px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .13em; text-transform: uppercase; }
.large-copy { color: var(--ink); font-size: clamp(21px, 2.2vw, 30px); line-height: 1.35; }
.reveal { opacity: 0; transform: translateY(20px); transition: .7s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: none; }

.hero-home { min-height: 820px; position: relative; padding-top: 78px; background: var(--paper); overflow: hidden; }
.hero-home::before { content: "T"; position: absolute; right: -2vw; top: -11vw; color: rgba(22,70,255,.045); font: 900 min(50vw, 700px)/1 Arial, sans-serif; }
.hero-rule { position: absolute; left: 0; top: 78px; bottom: 58px; width: 11px; background: var(--orange); }
.hero-grid { position: relative; min-height: 690px; display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: 20px; padding-block: 75px 34px; }
.hero-copy { position: relative; z-index: 2; padding-bottom: 80px; }
.hero-copy h1 { max-width: 760px; margin: 22px 0 26px; }
.hero-copy h1 em { display: block; color: var(--blue); font-style: normal; }
.hero-copy > p { max-width: 610px; font-size: 20px; color: #4f5a68; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-robots { position: relative; align-self: end; margin-left: -16%; margin-right: -7vw; }
.hero-robots img { width: 125%; max-width: none; }
.hero-stamp { position: absolute; right: 10%; top: 12%; width: 135px; height: 135px; display: grid; place-content: center; text-align: center; background: var(--orange); color: white; border-radius: 50%; transform: rotate(8deg); box-shadow: 0 18px 45px rgba(255,107,0,.3); }
.hero-stamp strong { font-size: 23px; }
.hero-stamp span { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.hero-bottom { position: absolute; inset: auto 0 0; background: var(--ink); color: white; }
.fact-row { height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 22px; overflow: hidden; }
.fact-row span { white-space: nowrap; font: 800 10px ui-monospace, monospace; letter-spacing: .13em; text-transform: uppercase; }
.fact-row span::before { content: "+"; color: var(--orange); margin-right: 13px; }

.section { padding: clamp(90px, 10vw, 148px) 0; }
.section-tight { padding: 30px 0 90px; }
.section-white { background: white; }
.promise-band { padding: clamp(80px, 9vw, 130px) 0; background: var(--blue); color: white; }
.promise-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 9vw; align-items: start; }
.promise-band .section-index { color: #bfcaff; }
.promise-band h2 { margin: 18px 0 0; max-width: 760px; }
.promise-band p { color: #dbe2ff; }
.promise-band .large-copy { color: white; margin-top: 0; }
.promise-band .arrow-link { color: white; margin-top: 22px; }

.section-head { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 52px; }
.section-head h2 { max-width: 850px; margin: 16px 0 0; }
.section-head > p { max-width: 470px; font-size: 18px; }
.portfolio-showcase { display: grid; grid-template-columns: 1.16fr .92fr .92fr; gap: 16px; }
.portfolio-feature { min-height: 600px; position: relative; overflow: hidden; padding: 34px; display: flex; flex-direction: column; }
.portfolio-feature > span { font: 900 10px ui-monospace, monospace; letter-spacing: .15em; }
.portfolio-feature h3 { margin: 18px 0 10px; }
.portfolio-feature p { max-width: 380px; }
.portfolio-feature > a { position: absolute; right: 25px; top: 25px; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: 18px; }
.portfolio-feature > img { position: absolute; height: 72%; width: auto; max-width: 92%; right: -5%; bottom: -4%; object-fit: contain; }
.portfolio-blue { background: var(--blue); color: white; }
.portfolio-blue p { color: #d7e0ff; }
.portfolio-light { background: var(--blue-soft); }
.portfolio-light p { color: #556071; }
.portfolio-ink { background: var(--ink); color: white; }
.portfolio-ink p { color: #aeb8c6; }
.lineup-window { position: absolute; inset: 210px 0 0; overflow: hidden; }
.lineup-window img { width: 215%; max-width: none; height: 100%; object-fit: cover; }
.lineup-right img { transform: translateX(-51%); }
.lineup-mid img { transform: translateX(-29%); filter: brightness(.87) contrast(1.08); }
.lineup-all { inset: 0; }
.lineup-all img { width: 125%; height: 100%; transform: translateX(-12%); }

.applications-home { background: var(--ink); color: white; }
.section-head-light p { color: #aab5c3; }
.applications-home .section-index { color: #7ea0ff; }
.application-mosaic { display: grid; grid-template-columns: 1.35fr .85fr .85fr; gap: 12px; }
.app-card { position: relative; height: 470px; overflow: hidden; background: #252d38; }
.app-card img, .app-card > .lineup-window { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.app-card:hover img { transform: scale(1.035); }
.app-card::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(9,13,19,.95)); }
.app-card span, .app-card small { position: absolute; z-index: 2; left: 24px; }
.app-card span { bottom: 44px; color: white; font-size: 25px; font-weight: 900; }
.app-card small { bottom: 23px; color: #bfc9d6; text-transform: uppercase; letter-spacing: .13em; }
.application-list { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 20px; border-top: 1px solid #343d49; }
.application-list span { padding: 22px 8px; border-bottom: 1px solid #343d49; color: #b6c0cd; font-size: 13px; }
.application-list span::before { content: "↗"; color: var(--orange); margin-right: 12px; }

.engineering-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; align-items: center; }
.engineering-image { min-height: 680px; position: relative; background: var(--paper); border-left: 12px solid var(--orange); overflow: hidden; }
.engineering-image img { position: absolute; height: 95%; width: auto; max-width: 94%; right: -4%; bottom: -5%; object-fit: contain; }
.vertical-word { position: absolute; left: 22px; top: 24px; color: var(--blue); font: 900 10px ui-monospace, monospace; letter-spacing: .16em; writing-mode: vertical-rl; }
.engineering-copy h2 { margin: 18px 0 24px; }
.decision-list { list-style: none; margin: 34px 0; padding: 0; border-top: 1px solid var(--line); }
.decision-list li { display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.decision-list b { color: var(--blue); }
.decision-list span { color: var(--muted); }

.tech-hub { background: var(--paper); }
.hub-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.hub-grid > a { min-height: 360px; position: relative; padding: 34px; background: white; border-top: 5px solid var(--blue); transition: transform .25s ease, box-shadow .25s ease; }
.hub-grid > a:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.hub-no { color: var(--orange); font: 900 12px ui-monospace, monospace; }
.hub-grid h3 { margin: 70px 0 16px; }
.hub-grid b { position: absolute; left: 34px; bottom: 30px; color: var(--blue); }

.statement { background: var(--white); overflow: hidden; }
.statement-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; align-items: center; }
.statement-grid > span { color: var(--blue-soft); font: 900 clamp(70px, 10vw, 150px)/.8 Arial, sans-serif; letter-spacing: -.09em; transform: rotate(-90deg); white-space: nowrap; }
.statement h2 { margin: 18px 0 26px; }
.statement p { font-size: 18px; }

.cta-panel { padding: clamp(42px, 6vw, 78px); display: grid; grid-template-columns: 1.1fr .9fr; gap: 8vw; align-items: end; background: var(--blue); color: white; border-right: 14px solid var(--orange); }
.cta-panel h2 { margin: 12px 0 0; }
.cta-panel > div > span { font: 900 10px ui-monospace, monospace; letter-spacing: .14em; }
.cta-panel p { color: #dbe2ff; font-size: 18px; }

.page-hero { padding: 170px 0 84px; background: var(--paper); border-bottom: 1px solid var(--line); }
.page-hero .page-kicker { color: var(--blue); font: 900 11px ui-monospace, monospace; letter-spacing: .14em; text-transform: uppercase; }
.page-hero h1 { max-width: 1050px; margin: 20px 0 24px; }
.page-hero p { max-width: 760px; font-size: 20px; }
.page-hero.has-robots { min-height: 720px; position: relative; overflow: hidden; }
.page-hero.has-robots .page-copy { position: relative; z-index: 2; width: 58%; }
.page-hero.has-robots > img { position: absolute; right: -7%; bottom: -5%; width: 58%; }

.catalog-toolbar { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; margin-bottom: 32px; }
.catalog-search { min-height: 54px; width: 100%; padding: 0 18px; border: 1px solid var(--line); background: white; outline: none; }
.catalog-search:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,70,255,.1); }
.filter-row { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-button { min-height: 42px; padding: 0 15px; border: 1px solid var(--line); background: white; color: var(--ink); font-weight: 800; cursor: pointer; }
.filter-button.active { background: var(--blue); color: white; border-color: var(--blue); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.product-card { min-height: 560px; position: relative; display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--line); background: white; overflow: hidden; }
.product-card[hidden] { display: none; }
.product-visual { height: 280px; display: grid; place-items: center; margin: -24px -24px 22px; background: var(--paper); overflow: hidden; }
.product-visual img { max-height: 100%; width: 100%; height: 100%; object-fit: contain; }
.product-visual img.lineup-crop { width: 230%; max-width: none; height: 100%; object-fit: cover; transform: translateX(var(--crop, -20%)); }
.model-code { color: var(--blue); font: 900 12px ui-monospace, monospace; letter-spacing: .08em; }
.product-card h3 { margin: 16px 0 10px; font-size: 29px; }
.product-card p { font-size: 14px; }
.spec-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin: auto -24px 20px; background: var(--line); border-block: 1px solid var(--line); }
.spec { padding: 12px 8px; text-align: center; background: white; color: #38414c; font-size: 11px; font-weight: 800; }
.product-card .btn { align-self: stretch; }
.catalog-empty { display: none; padding: 30px; background: var(--paper); color: var(--muted); }
.catalog-empty.visible { display: block; }
.comparison { width: 100%; min-width: 760px; border-collapse: collapse; }
.comparison th, .comparison td { padding: 17px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.comparison th { background: var(--ink); color: white; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.comparison tr:hover td { background: var(--blue-soft); }
.table-scroll { overflow: auto; border: 1px solid var(--line); }

.application-catalog { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.solution-card { min-height: 350px; position: relative; padding: 28px; display: flex; flex-direction: column; background: var(--paper); border-top: 5px solid var(--blue); }
.solution-card span { color: var(--orange); font: 900 11px ui-monospace, monospace; }
.solution-card h3 { margin: auto 0 14px; }
.solution-card ul { padding-left: 18px; color: var(--muted); }
.solution-card a { color: var(--blue); font-weight: 850; }
.selector-panel { padding: clamp(34px,5vw,65px); background: var(--ink); color: white; }
.selector-panel h2 { margin: 16px 0 24px; }
.selector-panel p { color: #b8c2cf; }
.selector-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 30px; }
.selector-grid label { display: grid; gap: 8px; color: #ccd4de; font-size: 12px; font-weight: 800; }
.selector-grid select { min-height: 50px; border: 1px solid #414a56; background: #232a34; color: white; padding: 0 13px; }

.resource-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.resource-card { min-height: 320px; position: relative; display: flex; flex-direction: column; padding: 28px; background: white; border: 1px solid var(--line); }
.resource-type { color: var(--blue); font: 900 11px ui-monospace, monospace; letter-spacing: .1em; }
.resource-card h3 { margin: 54px 0 14px; }
.resource-card p { margin-bottom: auto; }
.resource-card a, .resource-card button { align-self: start; border: 0; padding: 0; background: none; color: var(--blue); font-weight: 850; cursor: pointer; }
.resource-note { display: inline-flex; padding: 5px 8px; background: var(--blue-soft); color: var(--blue); font-size: 10px; font-weight: 850; }
.video-card { min-height: 410px; background: var(--ink); color: white; }
.video-card p { color: #aeb9c6; }
.video-thumb { height: 180px; margin: -28px -28px 25px; overflow: hidden; position: relative; background: #2a3340; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; }
.video-thumb::after { content: "▶"; position: absolute; left: 22px; bottom: 20px; width: 48px; height: 48px; display: grid; place-items: center; background: var(--orange); border-radius: 50%; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; align-items: start; }
.about-grid h2 { margin: 16px 0 25px; }
.values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.value-card { min-height: 310px; padding: 30px; background: white; }
.value-card span { color: var(--orange); font: 900 11px ui-monospace, monospace; }
.value-card h3 { margin: 75px 0 16px; }

.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 7vw; }
.contact-stack { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.contact-item { padding: 22px; background: white; }
.contact-item small, .contact-item strong { display: block; }
.contact-item small { color: var(--blue); font: 900 10px ui-monospace, monospace; letter-spacing: .11em; text-transform: uppercase; }
.form-panel { padding: clamp(26px,4vw,48px); background: var(--paper); border-top: 6px solid var(--blue); }
.form-panel h2 { margin: 14px 0 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1/-1; }
.field label { font-size: 12px; font-weight: 850; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cbd2dc; background: white; color: var(--ink); padding: 13px; outline: none; border-radius: 0; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,70,255,.1); }
.field textarea { min-height: 150px; resize: vertical; }
.form-note, .consent { color: var(--muted); font-size: 12px; }
.consent { display: flex; gap: 10px; align-items: flex-start; }
.consent a { color: var(--blue); text-decoration: underline; }

.site-footer { padding: 70px 0 25px; background: var(--ink); color: white; }
.footer-top { display: flex; justify-content: space-between; gap: 30px; align-items: center; padding-bottom: 38px; border-bottom: 1px solid #303844; }
.footer-top img { width: 220px; filter: brightness(0) invert(1); }
.footer-top p { margin: 0; color: #aeb8c5; }
.footer-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 45px; padding: 42px 0; }
.footer-grid > div { display: flex; flex-direction: column; gap: 8px; }
.footer-grid h3 { margin: 0 0 12px; color: #799aff; font: 900 11px ui-monospace, monospace; letter-spacing: .11em; text-transform: uppercase; }
.footer-grid a, .footer-grid span { color: #b8c2cf; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid #303844; color: #7f8996; font-size: 12px; }
.whatsapp-float { position: fixed; right: 20px; bottom: 20px; z-index: 70; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; background: #1fbd65; color: white; font-weight: 900; box-shadow: 0 15px 40px rgba(0,0,0,.25); }

@media (max-width: 1080px) {
  .nav-links { display: none; position: absolute; top: 69px; left: 20px; right: 20px; padding: 18px; flex-direction: column; align-items: stretch; gap: 0; background: white; border: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 5px; }
  .nav-links a::after { display: none; }
  .menu-toggle { display: block; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 75px; }
  .hero-copy { padding-bottom: 0; }
  .hero-robots { margin: -80px -8vw 0 15%; }
  .portfolio-showcase { grid-template-columns: 1fr 1fr; }
  .portfolio-feature:first-child { grid-row: span 2; }
  .portfolio-feature { min-height: 480px; }
  .application-mosaic { grid-template-columns: 1.2fr .8fr; }
  .application-mosaic .app-card:last-child { grid-column: 1/-1; }
  .product-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 760px) {
  :root { --shell: min(100% - 28px, 1240px); }
  .nav { min-height: 70px; }
  .brand { width: 160px; }
  .nav-actions .btn { display: none; }
  .hero-home { min-height: 880px; padding-top: 70px; }
  .hero-rule { top: 70px; width: 6px; }
  .hero-grid { min-height: 810px; padding-block: 55px 70px; }
  .hero-copy > p { font-size: 17px; }
  .hero-robots { margin: -25px -30vw 0 -10%; }
  .hero-robots img { width: 145%; }
  .hero-stamp { right: 16%; top: 4%; width: 105px; height: 105px; }
  .hero-stamp strong { font-size: 18px; }
  .fact-row { justify-content: flex-start; overflow-x: auto; }
  .promise-grid, .engineering-grid, .statement-grid, .cta-panel, .about-grid, .contact-layout { grid-template-columns: 1fr; }
  .section-head { align-items: start; flex-direction: column; gap: 18px; }
  .portfolio-showcase, .application-mosaic, .hub-grid, .application-catalog, .resource-grid, .values-grid, .selector-grid { grid-template-columns: 1fr; }
  .portfolio-feature:first-child { grid-row: auto; }
  .portfolio-feature { min-height: 500px; }
  .app-card, .application-mosaic .app-card:last-child { grid-column: auto; height: 390px; }
  .application-list { grid-template-columns: 1fr 1fr; }
  .engineering-image { min-height: 520px; }
  .statement-grid > span { transform: none; white-space: normal; font-size: 22vw; }
  .catalog-toolbar { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .page-hero.has-robots { min-height: 780px; }
  .page-hero.has-robots .page-copy { width: 100%; }
  .page-hero.has-robots > img { width: 110%; right: -35%; opacity: .3; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { align-items: start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; }
}

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