:root {
  --blue: #3796d9;
  --blue-dark: #1277bb;
  --blue-deep: #075b96;
  --blue-soft: #eaf5fc;
  --ink: #07111f;
  --ink-2: #172334;
  --text: #253247;
  --muted: #667085;
  --line: #dfe5ec;
  --soft: #f4f7fa;
  --white: #fff;
  --success: #16845b;
  --danger: #c73535;
  --container: 1180px;
  --radius: 22px;
  --shadow: 0 18px 60px rgba(7, 17, 31, .10);
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: var(--white);
  font-family: "Plus Jakarta Sans", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p, ul, ol, blockquote { margin-top: 0; }
h1, h2, h3 { color: var(--ink); line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.7rem, 5.6vw, 5.25rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4.2vw, 3.7rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 108px 0; }
.section-soft { background: var(--soft); }
.section-dark { color: rgba(255, 255, 255, .78); background: var(--ink); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--white); }
.skip-link {
  position: fixed; z-index: 1000; left: 16px; top: 12px; padding: 10px 16px;
  color: var(--white); background: var(--ink); border-radius: 8px; transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid rgba(55, 150, 217, .55); outline-offset: 4px; }

.eyebrow {
  margin-bottom: 18px; color: var(--blue-deep); font-size: .76rem; font-weight: 800;
  letter-spacing: .16em; text-transform: uppercase;
}
.eyebrow-light { color: #7fc9f5; }
.eyebrow-light > span {
  display: inline-block; width: 23px; height: 2px; margin-right: 8px;
  background: currentColor; vertical-align: middle;
}
.section-heading { max-width: 760px; margin-bottom: 52px; }
.section-heading h2 { margin-bottom: 18px; }
.section-heading > p:last-child { margin-bottom: 0; color: var(--muted); font-size: 1.08rem; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.heading-light > p:last-child { color: rgba(255, 255, 255, .68); }
.split-heading { display: grid; max-width: none; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: end; }
.split-heading h2 { margin-bottom: 0; }
.split-heading > p { padding-bottom: 6px; }

.button {
  display: inline-flex; min-height: 54px; align-items: center; justify-content: center; padding: 0 24px;
  color: var(--white); background: var(--blue-dark); border: 1px solid var(--blue-dark); border-radius: 11px;
  box-shadow: 0 10px 30px rgba(18, 119, 187, .22); font-size: .91rem; font-weight: 800;
  line-height: 1.2; text-align: center; text-transform: uppercase; letter-spacing: .025em;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.button:hover { background: var(--blue-deep); border-color: var(--blue-deep); box-shadow: 0 14px 35px rgba(18, 119, 187, .3); transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-small { min-height: 44px; padding: 0 18px; font-size: .75rem; }
.button-ghost { color: var(--white); background: transparent; border-color: rgba(255, 255, 255, .34); box-shadow: none; }
.button-ghost:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .7); }
.button-light { color: var(--ink); background: var(--white); border-color: var(--white); box-shadow: none; }
.button-light:hover { color: var(--white); background: var(--blue); border-color: var(--blue); }
.text-link { color: var(--blue-deep); font-size: .92rem; font-weight: 800; }
.text-link span { margin-left: 7px; transition: margin .2s ease; }
.text-link:hover span { margin-left: 11px; }

/* Header */
.site-header {
  position: sticky; z-index: 100; top: 0; height: 78px; background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(7, 17, 31, .08); backdrop-filter: blur(14px);
}
.header-inner { display: flex; height: 100%; align-items: center; gap: 28px; }
.brand { display: flex; flex-shrink: 0; align-items: center; gap: 12px; }
.brand img { width: 67px; height: 57px; object-fit: contain; }
.brand > span { width: 1px; height: 28px; background: var(--line); }
.brand strong { color: var(--ink); font-size: .8rem; letter-spacing: .11em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.main-nav a { color: #3c4858; font-size: .84rem; font-weight: 600; }
.main-nav a:hover { color: var(--blue-deep); }
.header-button { flex-shrink: 0; }
.menu-toggle { display: none; width: 45px; height: 45px; padding: 11px; background: transparent; border: 0; border-radius: 8px; }
.menu-toggle span { display: block; width: 23px; height: 2px; margin: 5px auto; background: var(--ink); transition: transform .2s, opacity .2s; }

/* Hero */
.hero { position: relative; min-height: 720px; overflow: hidden; padding: 76px 0 80px; }
.hero::before {
  position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.027) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.027) 1px, transparent 1px);
  background-size: 54px 54px; content: ""; mask-image: linear-gradient(to bottom, #000, transparent 85%);
}
.hero-glow { position: absolute; width: 500px; height: 500px; right: 9%; top: -260px; background: rgba(55, 150, 217, .22); border-radius: 50%; filter: blur(100px); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.06fr .94fr; gap: 50px; align-items: center; }
.hero-copy, .hero-visual { min-width: 0; }
.hero-copy h1 { max-width: 680px; margin-bottom: 26px; font-size: clamp(2.7rem, 4.7vw, 4.35rem); }
.hero-copy h1::first-line { color: var(--white); }
.hero-lead { max-width: 650px; margin-bottom: 32px; color: rgba(255, 255, 255, .76); font-size: clamp(1.05rem, 1.6vw, 1.23rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 31px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 9px 23px; margin: 0; padding: 0; list-style: none; }
.hero-proof li { display: flex; align-items: center; color: rgba(255,255,255,.66); font-size: .78rem; font-weight: 700; }
.hero-proof li::before { width: 5px; height: 5px; margin-right: 9px; background: var(--blue); border-radius: 50%; content: ""; }
.hero-visual { position: relative; margin: 0; }
.hero-visual::before { position: absolute; z-index: -1; inset: 22px -22px -22px 22px; border: 1px solid rgba(55, 150, 217, .28); border-radius: 24px; content: ""; }
.hero-visual > img { width: 100%; height: 600px; object-fit: cover; object-position: 66% center; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; box-shadow: 0 32px 90px rgba(0,0,0,.35); }
.screen-message {
  position: absolute; display: flex; top: 16%; right: 4.5%; width: 34%; min-height: 22%;
  flex-direction: column; justify-content: center; padding: 16px 18px; color: var(--white);
  background: #0869b2; border-left: 4px solid #79d0ff; overflow: hidden;
}
.screen-message::after { position: absolute; width: 100px; height: 100px; right: -45px; bottom: -58px; background: rgba(255,255,255,.12); border-radius: 50%; content: ""; }
.screen-message span { margin-bottom: 8px; font-size: clamp(.34rem, .63vw, .62rem); font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.screen-message strong { font-size: clamp(.58rem, 1.15vw, 1.15rem); line-height: 1.1; text-transform: uppercase; }
.screen-message small { margin-top: 6px; font-size: clamp(.42rem, .8vw, .74rem); }
.hero-visual figcaption {
  position: absolute; right: 18px; bottom: -20px; display: flex; align-items: center; padding: 13px 17px;
  color: var(--ink); background: var(--white); border-radius: 10px; box-shadow: var(--shadow); font-size: .73rem;
}
.status-dot { width: 8px; height: 8px; margin-right: 9px; background: #24b47e; border: 3px solid #c8f2e3; border-radius: 50%; box-sizing: content-box; }
.hero-visual figcaption strong { margin-left: 4px; }

.trust-strip { border-bottom: 1px solid var(--line); }
.trust-grid { display: flex; min-height: 82px; align-items: center; justify-content: space-between; gap: 30px; }
.trust-grid > p { margin: 0; color: var(--ink); font-size: .92rem; }
.trust-grid ul { display: flex; gap: 28px; margin: 0; padding: 0; list-style: none; }
.trust-grid li { color: #5a6574; font-size: .8rem; font-weight: 600; }
.trust-grid li span { margin-right: 7px; color: var(--blue-deep); }

/* Dor */
.before-after { display: grid; grid-template-columns: 1fr 48px 1fr; align-items: stretch; }
.comparison-card { position: relative; padding: 18px; background: var(--soft); border: 1px solid var(--line); border-radius: var(--radius); }
.comparison-card > div:last-child { padding: 26px 14px 12px; }
.comparison-card h3 { margin-bottom: 12px; font-size: 1.4rem; }
.comparison-card p, .comparison-card li { color: var(--muted); font-size: .88rem; }
.comparison-label { position: absolute; z-index: 2; top: 30px; left: 30px; padding: 6px 10px; color: var(--ink); background: rgba(255,255,255,.93); border-radius: 6px; font-size: .64rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.comparison-after { background: #eef8fe; border-color: #c6e5f8; }
.comparison-after .comparison-label { color: var(--white); background: var(--blue-deep); }
.comparison-arrow { display: grid; place-items: center; color: var(--blue); font-size: 1.8rem; font-weight: 800; }
.notice-board { position: relative; min-height: 280px; background: #c8b59e; border: 9px solid #6f5745; border-radius: 10px; box-shadow: inset 0 0 24px rgba(65,45,25,.2); overflow: hidden; }
.paper { position: absolute; display: grid; width: 39%; height: 34%; place-items: center; color: #4a4f56; background: #fffdf5; box-shadow: 0 7px 15px rgba(0,0,0,.12); font-size: .65rem; font-weight: 800; }
.paper::before { position: absolute; width: 7px; height: 7px; top: 7px; background: #d65d5d; border-radius: 50%; content: ""; }
.paper-1 { left: 8%; top: 10%; transform: rotate(-4deg); }
.paper-2 { right: 9%; top: 6%; transform: rotate(5deg); }
.paper-3 { left: 14%; bottom: 8%; transform: rotate(3deg); }
.paper-4 { right: 6%; bottom: 11%; transform: rotate(-5deg); }
.digital-display { min-height: 280px; padding: 16px; background: #222a33; border: 9px solid #161b21; border-radius: 10px; box-shadow: 0 20px 35px rgba(7,17,31,.22); }
.display-content { display: flex; min-height: 230px; flex-direction: column; justify-content: center; padding: 35px; color: var(--white); background: var(--blue-deep); border-left: 8px solid #67c2f4; }
.display-content span { margin-bottom: 12px; font-size: .66rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.display-content strong { max-width: 300px; font-size: clamp(1.55rem, 3vw, 2.4rem); line-height: 1; text-transform: uppercase; }
.display-content small { margin-top: 14px; opacity: .8; }
.problem-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 25px; margin: 0; padding: 0; list-style: none; }
.problem-list li::before { margin-right: 7px; color: #a94949; content: "×"; font-weight: 800; }

/* Solução */
.solution-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.solution-copy > p:not(.eyebrow) { max-width: 560px; color: var(--muted); font-size: 1.08rem; }
.solution-copy blockquote { margin: 40px 0 0; padding: 24px 0 24px 24px; color: var(--ink); border-left: 4px solid var(--blue); font-size: clamp(1.2rem, 2.2vw, 1.65rem); font-weight: 600; line-height: 1.35; }
.solution-copy blockquote strong { color: var(--blue-deep); }
.feature-stack { display: grid; gap: 13px; }
.feature-card { display: grid; grid-template-columns: 76px 1fr; gap: 22px; align-items: center; padding: 22px; background: var(--white); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 8px 30px rgba(7,17,31,.045); }
.icon-box { display: grid; width: 68px; height: 68px; place-items: center; color: var(--blue-deep); background: var(--blue-soft); border-radius: 14px; }
.icon-box svg { width: 30px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.feature-card p { margin-bottom: 2px; color: var(--blue); font-size: .62rem; font-weight: 800; }
.feature-card h3 { margin-bottom: 4px; }
.feature-card div span { color: var(--muted); font-size: .88rem; }

/* Como funciona */
.how-section { position: relative; overflow: hidden; }
.how-section::after { position: absolute; width: 450px; height: 450px; right: -200px; bottom: -230px; background: rgba(55,150,217,.14); border-radius: 50%; filter: blur(90px); content: ""; }
.flow-diagram { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 50px 1fr 50px 1fr 50px 1fr; gap: 8px; align-items: center; }
.flow-node { min-height: 260px; padding: 25px 18px; background: #111d2c; border: 1px solid rgba(255,255,255,.1); border-radius: 16px; text-align: center; }
.flow-node small { display: block; margin-top: 18px; color: #70c8f5; font-size: .64rem; font-weight: 800; }
.flow-node strong { display: block; margin: 3px 0 5px; color: var(--white); font-size: 1.15rem; }
.flow-node p { margin: 0; color: rgba(255,255,255,.5); font-size: .75rem; }
.flow-icon { display: grid; width: 92px; height: 92px; margin: 0 auto; place-items: center; color: #71c8f4; background: #0a1522; border: 1px solid rgba(113,200,244,.24); border-radius: 50%; font-size: 2.7rem; }
.laptop-icon i { position: relative; width: 50px; height: 34px; border: 3px solid currentColor; border-radius: 4px; }
.laptop-icon i::after { position: absolute; width: 60px; height: 3px; left: -8px; bottom: -9px; background: currentColor; border-radius: 5px; content: ""; }
.box-icon i { position: relative; width: 47px; height: 31px; background: #20364c; border: 2px solid currentColor; border-radius: 7px; box-shadow: 6px 6px 0 rgba(55,150,217,.2); }
.box-icon i::after { position: absolute; width: 5px; height: 5px; right: 6px; bottom: 5px; background: #74dc9a; border-radius: 50%; content: ""; }
.tv-icon i { display: grid; position: relative; width: 55px; height: 38px; place-items: center; color: var(--white); background: var(--blue-dark); border: 3px solid currentColor; border-radius: 4px; font-size: .65rem; font-style: normal; font-weight: 800; }
.tv-icon i::after { position: absolute; width: 20px; height: 3px; bottom: -9px; background: currentColor; content: ""; }
.flow-connector { position: relative; color: #69c3f1; text-align: center; font-size: 1.45rem; }
.flow-connector i { position: absolute; width: 34px; height: 1px; left: 0; top: 50%; background: rgba(105,195,241,.3); }
.process-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 48px 0 28px; padding: 0; list-style: none; }
.process-steps li { display: flex; align-items: center; color: rgba(255,255,255,.7); font-size: .75rem; font-weight: 600; }
.process-steps span { display: grid; width: 26px; height: 26px; flex: 0 0 26px; margin-right: 9px; place-items: center; color: var(--ink); background: #7fc9f5; border-radius: 50%; font-size: .66rem; font-weight: 800; }
.process-callout { width: fit-content; margin: 0 auto; padding: 12px 19px; color: var(--white); background: rgba(55,150,217,.13); border: 1px solid rgba(55,150,217,.3); border-radius: 99px; font-size: .82rem; text-transform: uppercase; letter-spacing: .035em; }
.process-callout span { margin-right: 8px; color: #7fc9f5; }

/* Conteúdos e aplicações */
.content-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.content-grid article { display: flex; min-height: 118px; align-items: center; gap: 15px; padding: 19px; background: var(--white); border: 1px solid var(--line); border-radius: 13px; transition: transform .2s, border .2s, box-shadow .2s; }
.content-grid article:hover { border-color: #b7dcef; box-shadow: 0 12px 28px rgba(7,17,31,.07); transform: translateY(-3px); }
.content-grid span { display: grid; width: 40px; height: 40px; flex: 0 0 40px; place-items: center; color: var(--blue-deep); background: var(--blue-soft); border-radius: 9px; font-size: .73rem; font-weight: 800; }
.content-grid h3 { margin: 0; font-size: .94rem; line-height: 1.3; letter-spacing: -.015em; }
.use-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.use-card { display: grid; grid-template-columns: 43% 57%; min-height: 230px; overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 18px; }
.use-card > div:last-child { display: flex; flex-direction: column; justify-content: center; padding: 30px; }
.use-card h3 { margin-bottom: 10px; font-size: 1.35rem; }
.use-card p { margin: 0; color: var(--muted); font-size: .87rem; }
.use-visual { position: relative; display: grid; place-items: center; background: #11263a; overflow: hidden; }
.use-visual::before, .use-visual::after { position: absolute; content: ""; }
.use-visual::before { width: 90px; height: 66px; background: var(--blue-deep); border: 5px solid #dbe9f3; border-radius: 4px; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.use-visual::after { width: 28px; height: 6px; margin-top: 78px; background: #dbe9f3; }
.use-visual span { position: relative; z-index: 2; color: var(--white); font-size: .62rem; font-weight: 800; letter-spacing: .06em; }
.use-visual i { position: absolute; width: 110px; height: 110px; right: -55px; top: -50px; background: rgba(55,150,217,.18); border-radius: 50%; }
.school-visual { background: #18324a; }
.industry-visual { background: #202932; }
.clinic-visual { background: #132b39; }
.segment-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px; margin-top: 34px; }
.segment-list span { padding: 8px 13px; color: #566273; background: var(--white); border: 1px solid var(--line); border-radius: 99px; font-size: .74rem; font-weight: 600; }

/* TVs e autoria */
.option-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.option-card { position: relative; min-height: 355px; padding: 38px; background: var(--soft); border: 1px solid var(--line); border-radius: var(--radius); }
.option-card h3 { margin: 30px 0 12px; font-size: 1.55rem; }
.option-card p { max-width: 480px; margin: 0; color: var(--muted); }
.option-primary { color: rgba(255,255,255,.72); background: var(--blue-deep); border-color: var(--blue-deep); }
.option-primary h3 { color: var(--white); }
.option-primary p { color: rgba(255,255,255,.72); }
.option-number { position: absolute; top: 28px; right: 30px; color: rgba(0,0,0,.15); font-size: 2.8rem; font-weight: 800; }
.option-primary .option-number { color: rgba(255,255,255,.16); }
.option-icon { display: grid; width: 105px; height: 78px; place-items: center; color: var(--blue-deep); background: var(--white); border: 6px solid #d5e9f5; border-radius: 8px; box-shadow: 0 16px 30px rgba(0,0,0,.16); }
.option-icon span { font-size: .8rem; font-weight: 800; }
.option-icon-outline { background: transparent; border: 4px solid #aab7c5; box-shadow: none; }
.option-icon-outline span { font-size: 2rem; }
.installation-note { display: grid; grid-template-columns: .9fr 1.1fr; gap: 55px; align-items: center; margin-top: 22px; padding: 33px 38px; border: 1px solid var(--line); border-radius: 17px; }
.installation-note .eyebrow { margin-bottom: 8px; }
.installation-note h3 { margin: 0; font-size: 1.35rem; line-height: 1.25; }
.installation-note ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.installation-note li { color: var(--muted); font-size: .83rem; }
.installation-note li span { display: inline-grid; width: 20px; height: 20px; margin-right: 8px; place-items: center; color: var(--blue-deep); background: var(--blue-soft); border-radius: 50%; font-size: .65rem; font-weight: 800; }
.ownership-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 90px; align-items: center; }
.ownership-grid h2 { margin-bottom: 22px; }
.ownership-grid > div:first-child > p:not(.eyebrow, .ownership-answer) { max-width: 620px; color: rgba(255,255,255,.67); }
.ownership-answer { margin: -3px 0 20px; color: #78caf5; font-size: clamp(1.8rem, 3vw, 2.65rem); font-weight: 800; line-height: 1.1; text-transform: uppercase; }
.ownership-flow { padding: 36px; background: #111d2c; border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); text-align: center; }
.ownership-flow > div:first-child { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px; }
.ownership-flow > div:first-child span { padding: 7px 10px; color: #bcd1e2; background: #1a2a3d; border-radius: 6px; font-size: .68rem; font-weight: 700; }
.ownership-flow > i { display: block; margin: 12px 0; color: #5e9ec9; font-style: normal; }
.ownership-flow > strong { display: block; padding: 18px; color: var(--white); background: var(--blue-deep); border-radius: 10px; text-transform: uppercase; letter-spacing: .06em; }
.mini-tvs { display: flex; justify-content: center; gap: 12px; }
.mini-tvs span { display: grid; width: 68px; height: 44px; place-items: center; color: #71c8f4; border: 3px solid #71c8f4; border-radius: 4px; font-size: .58rem; font-weight: 800; }
.ownership-flow > p { margin: 14px 0 0; color: rgba(255,255,255,.55); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }

/* Inclusos e preço */
.included-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 32px; }
.included-main { padding: 48px; background: var(--soft); border-radius: var(--radius); }
.included-main h2 { margin-bottom: 35px; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.check-grid p { display: flex; align-items: center; margin: 0; padding: 15px; color: #3d4959; background: var(--white); border: 1px solid var(--line); border-radius: 10px; font-size: .82rem; font-weight: 600; }
.check-grid span { display: grid; width: 22px; height: 22px; flex: 0 0 22px; margin-right: 10px; place-items: center; color: var(--white); background: var(--blue-deep); border-radius: 50%; font-size: .64rem; }
.optional-card { padding: 44px 38px; color: rgba(255,255,255,.7); background: var(--ink); border-radius: var(--radius); }
.optional-card h3 { margin-bottom: 25px; color: var(--white); font-size: 1.65rem; line-height: 1.2; }
.optional-card ul { display: grid; gap: 13px; margin: 0; padding: 0; list-style: none; }
.optional-card li { padding-bottom: 13px; border-bottom: 1px solid rgba(255,255,255,.11); font-size: .84rem; }
.optional-card li::before { margin-right: 10px; color: #71c8f4; content: "+"; font-weight: 800; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; max-width: 900px; margin: 0 auto; }
.price-card { position: relative; padding: 38px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 15px 45px rgba(7,17,31,.06); }
.price-card::before { position: absolute; height: 4px; inset: 0 0 auto; background: #aab7c5; border-radius: 22px 22px 0 0; content: ""; }
.price-featured::before { background: var(--blue); }
.price-label { margin-bottom: 30px; color: var(--ink); font-size: .78rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.price-card > span { color: var(--muted); font-size: .72rem; text-transform: uppercase; }
.price { margin: 4px 0 12px; color: var(--ink); font-size: clamp(2.7rem, 5vw, 4.1rem); font-weight: 800; line-height: 1; letter-spacing: -.06em; }
.price small { font-size: 1.2rem; letter-spacing: 0; }
.price em { margin-left: 5px; color: var(--muted); font-size: .9rem; font-style: normal; font-weight: 600; letter-spacing: 0; }
.price-card > p:last-child { min-height: 48px; margin: 0; color: var(--muted); font-size: .76rem; }
.multi-screen-callout { display: grid; max-width: 900px; grid-template-columns: 44px 1fr auto; gap: 16px; align-items: center; margin: 18px auto 0; padding: 22px 26px; background: #e5f2fa; border: 1px solid #c5e0f1; border-radius: 14px; }
.multi-screen-callout > span { display: grid; width: 40px; height: 40px; place-items: center; color: var(--blue-deep); background: var(--white); border-radius: 9px; }
.multi-screen-callout p { margin: 0; font-size: .83rem; }

/* Formulário */
.lead-section { color: rgba(255,255,255,.72); background: #0a1726; }
.lead-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; align-items: start; }
.lead-copy { position: sticky; top: 120px; }
.lead-copy h2 { color: var(--white); }
.lead-copy > p:not(.eyebrow) { color: rgba(255,255,255,.66); }
.lead-expectation { display: grid; gap: 18px; margin-top: 42px; }
.lead-expectation p { display: grid; grid-template-columns: 35px 1fr; margin: 0; }
.lead-expectation span { grid-row: span 2; display: grid; width: 27px; height: 27px; place-items: center; color: var(--ink); background: #79caf5; border-radius: 50%; font-size: .66rem; font-weight: 800; }
.lead-expectation strong { color: var(--white); font-size: .84rem; }
.lead-expectation small { color: rgba(255,255,255,.48); font-size: .72rem; }
.form-shell { min-height: 780px; padding: 42px; color: var(--text); background: var(--white); border-radius: var(--radius); box-shadow: 0 30px 90px rgba(0,0,0,.24); }
.form-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.form-heading p { margin: 0; color: var(--ink); font-size: 1.15rem; font-weight: 800; }
.form-heading span { color: var(--muted); font-size: .68rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 16px; }
.field label { display: block; margin-bottom: 7px; color: #394659; font-size: .74rem; font-weight: 700; }
.field input, .field select {
  width: 100%; height: 50px; padding: 0 13px; color: var(--ink); background: #fbfcfd;
  border: 1px solid #cfd7e1; border-radius: 8px; outline: none; font-size: .83rem;
  transition: border .2s, box-shadow .2s, background .2s;
}
.field input::placeholder { color: #98a2b3; }
.field input:focus, .field select:focus { background: var(--white); border-color: var(--blue); box-shadow: 0 0 0 4px rgba(55,150,217,.13); }
.field input[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(199,53,53,.08); }
.field-error { display: block; min-height: 16px; margin-top: 4px; color: var(--danger); font-size: .65rem; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin-top: 25px; color: #526073; font-size: .72rem; cursor: pointer; }
.consent input { width: 18px; height: 18px; flex: 0 0 18px; margin-top: 1px; accent-color: var(--blue-deep); }
.privacy-link { display: inline-block; margin: 4px 0 0 28px; color: var(--blue-deep); font-size: .7rem; text-decoration: underline; }
.submit-button { width: 100%; margin-top: 17px; border: 0; cursor: pointer; }
.submit-button i { margin-left: auto; font-style: normal; font-size: 1.2rem; }
.submit-button[disabled] { cursor: wait; opacity: .72; transform: none; }
.form-security { margin: 13px 0 0; color: var(--muted); font-size: .66rem; text-align: center; }
.form-security span { color: var(--success); }
.form-status { display: none; margin-top: 14px; padding: 12px; border-radius: 8px; font-size: .73rem; }
.form-status.error { display: block; color: #8c2727; background: #fff0f0; border: 1px solid #f3c8c8; }
.form-status.success { display: block; color: #116141; background: #e9f7f1; border: 1px solid #bde5d4; }
.success-state { min-height: 650px; padding: 60px 25px; text-align: center; }
.success-icon { display: grid; width: 72px; height: 72px; margin: 0 auto 28px; place-items: center; color: var(--white); background: var(--success); border: 8px solid #dff4eb; border-radius: 50%; font-size: 1.5rem; box-sizing: content-box; }
.success-state h3 { margin-bottom: 18px; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.success-state > p:not(.eyebrow) { max-width: 480px; margin-right: auto; margin-left: auto; color: var(--muted); }
.whatsapp-button { margin-top: 20px; background: #16845b; border-color: #16845b; }
.text-button { display: block; margin: 20px auto 0; padding: 8px; color: var(--blue-deep); background: none; border: 0; font-size: .76rem; font-weight: 700; text-decoration: underline; cursor: pointer; }

/* FAQ e footer */
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-intro p:not(.eyebrow) { color: var(--muted); }
.accordion { border-top: 1px solid var(--line); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { position: relative; padding: 23px 50px 23px 0; color: var(--ink); font-size: .94rem; font-weight: 700; list-style: none; cursor: pointer; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span::before, .accordion summary span::after { position: absolute; width: 15px; height: 2px; right: 4px; top: 50%; background: var(--blue-deep); content: ""; transition: transform .2s; }
.accordion summary span::after { transform: rotate(90deg); }
.accordion details[open] summary span::after { transform: rotate(0); }
.accordion details p { max-width: 700px; margin: -6px 0 23px; padding-right: 50px; color: var(--muted); font-size: .85rem; }
.final-cta { padding: 74px 0; }
.final-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.final-cta-inner h2 { max-width: 750px; margin: 0; font-size: clamp(2rem, 4vw, 3.4rem); }
.final-cta .eyebrow { margin-bottom: 12px; }
.final-cta .button { flex-shrink: 0; }
.site-footer { padding: 45px 0 28px; background: #050b12; color: rgba(255,255,255,.55); }
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-bottom: 35px; }
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-brand img { width: 76px; height: 65px; object-fit: contain; filter: brightness(0) invert(1); opacity: .9; }
.footer-brand strong { display: block; color: var(--white); }
.footer-brand p { margin: 2px 0 0; font-size: .75rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; font-size: .76rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: .68rem; }
.footer-bottom p { margin: 0; }
.mobile-sticky-cta { display: none; }
.noscript-message { position: fixed; z-index: 999; right: 12px; bottom: 12px; padding: 12px; color: var(--white); background: #8c2727; border-radius: 8px; font-size: .75rem; }

@media (max-width: 1050px) {
  .main-nav { gap: 16px; }
  .main-nav a { font-size: .75rem; }
  .hero-grid { gap: 34px; }
  .hero-copy h1 { font-size: clamp(2.7rem, 6vw, 4.3rem); }
  .hero-visual > img { height: 540px; }
  .flow-diagram { grid-template-columns: repeat(4, 1fr); gap: 12px; }
  .flow-connector { display: none; }
  .content-grid { grid-template-columns: repeat(3, 1fr); }
  .lead-layout { gap: 40px; }
}

@media (max-width: 860px) {
  .section { padding: 82px 0; }
  .site-header { height: 70px; }
  .header-button { display: none; }
  .menu-toggle { display: block; margin-left: auto; cursor: pointer; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav {
    position: fixed; inset: 70px 0 auto; display: none; padding: 18px 20px 25px; background: var(--white);
    border-bottom: 1px solid var(--line); box-shadow: 0 18px 35px rgba(7,17,31,.12);
  }
  .main-nav.open { display: grid; }
  .main-nav a { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
  .hero { min-height: auto; padding: 70px 0 85px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-copy { max-width: 700px; }
  .hero-visual { max-width: 700px; }
  .hero-visual > img { height: 450px; object-position: center; }
  .trust-grid { padding: 20px 0; }
  .trust-grid, .trust-grid ul { align-items: flex-start; flex-direction: column; gap: 10px; }
  .before-after { grid-template-columns: 1fr; gap: 20px; }
  .comparison-arrow { transform: rotate(90deg); }
  .solution-layout, .ownership-grid, .included-grid, .lead-layout, .faq-layout { grid-template-columns: 1fr; gap: 50px; }
  .lead-copy, .faq-intro { position: static; }
  .flow-diagram { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: repeat(2, 1fr); }
  .use-grid { grid-template-columns: 1fr; }
  .option-grid { grid-template-columns: 1fr; }
  .installation-note { grid-template-columns: 1fr; gap: 25px; }
  .included-main { padding: 38px; }
  .mobile-sticky-cta {
    position: fixed; z-index: 90; display: flex; right: 12px; bottom: 12px; left: 12px; min-height: 52px;
    align-items: center; justify-content: center; gap: 12px; color: var(--white); background: var(--blue-deep);
    border: 1px solid rgba(255,255,255,.2); border-radius: 10px; box-shadow: 0 13px 35px rgba(7,17,31,.3);
    font-size: .78rem; font-weight: 800; text-transform: uppercase;
    transition: opacity .2s, transform .2s;
  }
  .mobile-sticky-cta.is-hidden { opacity: 0; pointer-events: none; transform: translateY(80px); }
  .site-footer { padding-bottom: 95px; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 68px 0; }
  h1 { font-size: clamp(2.35rem, 12vw, 3.35rem); }
  h2 { font-size: clamp(1.9rem, 9vw, 2.7rem); }
  .brand img { width: 57px; height: 49px; }
  .brand strong { font-size: .67rem; }
  .hero { padding-top: 56px; }
  .hero-grid { min-width: 0; max-width: 100%; }
  .hero-copy, .hero-visual { width: 100%; min-width: 0; max-width: 100%; }
  .hero-copy h1 { max-width: 100%; overflow-wrap: normal; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-proof { gap: 8px 17px; }
  .hero-visual::before { display: none; }
  .hero-visual > img { height: 330px; object-position: 66% center; }
  .screen-message { top: 15%; right: 6%; width: 36%; min-height: 28%; padding: 7px; border-left-width: 2px; }
  .screen-message span { margin-bottom: 4px; }
  .screen-message small { margin-top: 3px; }
  .hero-visual figcaption { right: 8px; bottom: -23px; padding: 11px 12px; font-size: .62rem; }
  .section-heading { margin-bottom: 36px; }
  .split-heading { display: block; }
  .split-heading > p { margin-top: 20px; }
  .notice-board, .digital-display { min-height: 220px; }
  .display-content { min-height: 170px; padding: 24px; }
  .problem-list { grid-template-columns: 1fr; }
  .solution-layout { gap: 38px; }
  .feature-card { grid-template-columns: 61px 1fr; gap: 16px; padding: 17px; }
  .icon-box { width: 58px; height: 58px; }
  .flow-diagram { grid-template-columns: 1fr; }
  .flow-node { display: grid; min-height: auto; grid-template-columns: 70px 1fr; grid-template-rows: auto auto auto; column-gap: 18px; padding: 19px; text-align: left; }
  .flow-icon { grid-row: 1 / span 3; width: 68px; height: 68px; margin: 0; transform: scale(.8); transform-origin: center; }
  .flow-node small { margin: 1px 0 0; }
  .flow-node strong { margin: 0; }
  .process-steps { grid-template-columns: 1fr; }
  .process-callout { border-radius: 12px; text-align: center; }
  .content-grid { grid-template-columns: 1fr; gap: 8px; }
  .content-grid article { min-height: 78px; }
  .use-card { grid-template-columns: 39% 61%; min-height: 190px; }
  .use-card > div:last-child { padding: 20px; }
  .option-card { min-height: 320px; padding: 30px; }
  .installation-note { padding: 28px; }
  .ownership-flow { padding: 26px 18px; }
  .included-main { padding: 28px 20px; }
  .check-grid { grid-template-columns: 1fr; }
  .optional-card { padding: 35px 28px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card { padding: 30px; }
  .multi-screen-callout { grid-template-columns: 40px 1fr; }
  .multi-screen-callout .text-link { grid-column: 1 / -1; }
  .form-shell { min-height: 0; padding: 27px 18px; border-radius: 16px; }
  .form-heading { display: block; }
  .form-heading span { display: block; margin-top: 5px; }
  .form-grid { grid-template-columns: 1fr; gap: 13px; }
  .field input, .field select { height: 52px; font-size: 16px; }
  .success-state { min-height: 520px; padding: 40px 10px; }
  .faq-layout { gap: 35px; }
  .final-cta { padding: 60px 0; }
  .final-cta-inner, .footer-main, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .final-cta .button { width: 100%; }
  .footer-main { gap: 28px; }
  .footer-links { flex-direction: column; gap: 12px; }
  .footer-bottom { gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media print {
  .site-header, .mobile-sticky-cta, .hero-actions, .final-cta, .submit-button { display: none !important; }
  .section, .hero { padding: 35px 0; }
  .section-dark, .lead-section { color: #222; background: #fff; }
  .section-dark h1, .section-dark h2, .section-dark h3, .lead-copy h2 { color: #000; }
}