:root {
  --ink: #07111f;
  --blue: #2f6bff;
  --blue-2: #49d2ff;
  --muted: #5d6d86;
  --line: rgba(18, 42, 82, .12);
  --card: rgba(255,255,255,.78);
  --bg: #f4f7fb;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, sans-serif; color: var(--ink); background: var(--bg); }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, .logo { font-family: Manrope, sans-serif; letter-spacing: -.04em; }
.skip { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip:focus { width: auto; height: auto; margin: 0; clip: auto; left: 12px; top: 12px; background: #fff; color: #07111f; padding: 8px 12px; z-index: 30; }
.site-header { position: sticky; top: 0; z-index: 20; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 14px 4vw; background: rgba(255,255,255,.92); backdrop-filter: blur(16px); border-bottom: 1px solid transparent; }
.site-header.is-stuck { background: rgba(255,255,255,.82); border-color: var(--line); box-shadow: 0 10px 30px rgba(7,17,31,.05); }
.logo { display: flex; align-items: center; }
.logo img { height: 44px; width: auto; display: block; }
.site-nav { display: flex; gap: 18px; align-items: center; font-size: .94rem; font-weight: 500; }
.site-nav a:not(.btn) { color: #41556f; padding: 8px 0; }
.site-nav a:not(.btn):hover { color: var(--ink); }
.site-nav a.is-on { color: var(--blue); }
.nav-drop { position: relative; display: flex; align-items: center; }
.nav-drop.is-on > a { color: var(--blue); }
.nav-more { width: 28px; height: 28px; margin-left: 2px; border: 0; padding: 0; background: transparent; border-radius: 8px; cursor: pointer; }
.nav-more:after { content: ""; display: block; width: 7px; height: 7px; margin: -2px auto 0; border-right: 1.5px solid #41556f; border-bottom: 1.5px solid #41556f; transform: rotate(45deg); }
.submenu { display: none; position: absolute; top: calc(100% + 8px); left: -12px; min-width: 230px; padding: 8px; background: #fff; border: 1px solid rgba(18,42,82,.08); border-radius: 16px; box-shadow: 0 18px 50px rgba(7,17,31,.12); z-index: 30; }
.submenu:before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.site-nav .submenu a { display: block; padding: 10px 12px; border-radius: 10px; color: #243044; font-weight: 500; }
.site-nav .submenu a:hover, .site-nav .submenu a.is-on { background: #eef3ff; color: var(--blue); }
.nav-drop:hover .submenu, .nav-drop:focus-within .submenu, .nav-drop.is-open .submenu { display: block; }
.btn { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(180deg, #3d78ff, #1d4fe0); color: #fff; border: 0; border-radius: 999px; padding: 13px 18px; font-weight: 700; box-shadow: 0 10px 24px rgba(47,107,255,.28); transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(47,107,255,.34); }
.btn.light { background: #fff; color: var(--ink); box-shadow: none; border: 1px solid rgba(7,17,31,.12); }
.btn-small { padding: 9px 14px; font-size: .92rem; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 0; align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-toggle span { display: block; width: 18px; height: 2px; border-radius: 2px; background: #07111f; transition: transform .2s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding: 72px 6vw 80px; background: radial-gradient(circle at 85% 20%, rgba(47,107,255,.35), transparent 32%), #07111f; color: #fff; position: relative; overflow: hidden; }
.hero.is-single, .split.is-single { grid-template-columns: 1fr; }
.hero:before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(#000, transparent 80%); pointer-events: none; }
.hero h1 { font-size: clamp(2.4rem, 4.4vw, 4rem); line-height: 1.08; margin: 0 0 22px; max-width: 16ch; }
.hero p { color: #c9d7ea; font-size: 1.12rem; line-height: 1.55; max-width: 460px; margin: 0; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.hero .btn.light { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.hero .btn.light:hover { background: rgba(255,255,255,.08); }
#solucoes { scroll-margin-top: 92px; }
.eyebrow { margin: 0 0 12px; color: #7eb6ff; font-size: .82rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.hero-visual, .lottie-slot { position: relative; z-index: 1; height: 420px; background: transparent; }
.hero-visual { height: 520px; }
.lottie-slot > div, .lottie-slot svg, .hero-visual > div, .hero-visual svg { width: 100%; height: 100%; display: block; }
.section-intro { margin-bottom: 28px; align-items: end; }
.flow { margin-top: 28px; }
.stage { position: relative; height: 520px; }
.float { position: absolute; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); backdrop-filter: blur(10px); border-radius: 18px; padding: 14px 16px; box-shadow: 0 20px 50px rgba(0,0,0,.2); animation: float 7s ease-in-out infinite; }
.plate { width: 250px; left: 18%; top: 70px; background: linear-gradient(180deg, #173864, #0b1c36); }
.phone { width: 170px; right: 8%; top: 40px; height: 300px; border-radius: 28px; }
.chip { right: 18%; bottom: 70px; }
.chip.alt { left: 6%; bottom: 90px; animation-delay: -2s; }
.waves { height: 70px; margin: 16px 0; background: repeating-radial-gradient(circle at 70% 50%, rgba(73,210,255,.7) 0 2px, transparent 3px 12px); border-radius: 12px; }
.section { padding: 84px 5vw; }
.section h2, .band h2, .cta h2 { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.08; margin: 0 0 12px; max-width: 16em; }
.split:not(:has(.lottie-slot)), .hero:not(:has(.lottie-slot)) { grid-template-columns: 1fr; }
.section-head { max-width: 720px; margin-bottom: 8px; }
.service-card { display: flex; flex-direction: column; color: var(--ink); }
.service-card span { color: var(--blue); font-weight: 700; font-size: .85rem; }
.service-card strong { margin-top: 18px; color: var(--blue); }
.band { margin: 0 6vw; padding: 48px; border-radius: 28px; background: #07111f; color: #fff; }
.band .lottie-slot { height: 280px; }
.band p { color: #c5d3e6; max-width: 560px; }
.quiet { background: #fff; }
.flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; list-style: none; margin: 32px 0 0; padding: 0; }
.flow li { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; min-height: 132px; padding: 22px; border-radius: 18px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); }
.flow b { color: #7eb6ff; font-size: 1.05rem; min-width: 0; background: none; border: 0; padding: 0; }
.flow span { font-size: 1.05rem; line-height: 1.35; }
.section .split .lottie-slot { height: 340px; }
.offer-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 32px; }
.offer-row article { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 20px 22px; }
.offer-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 14px; border-radius: 12px; background: #eef3ff; color: var(--blue); }
.offer-icon svg { width: 22px; height: 22px; display: block; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.offer-row b { display: block; color: var(--blue); font-size: .95rem; margin-bottom: 10px; }
.offer-row h3 { margin: 0; font-size: 1.05rem; }
.band .offer-row article { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }
.band .offer-icon { background: rgba(255,255,255,.08); color: #9ec4ff; }
.band .offer-row b { color: #7eb6ff; }
.band .offer-row h3 { color: #fff; }
.screen i, .mobile i { display: block; height: 10px; margin-top: 10px; border-radius: 999px; background: #d7e4ff; }
.screen i:first-of-type, .mobile i:first-of-type { width: 70%; }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.step { display: block; padding: 22px; border-radius: 18px; background: #fff; border: 1px solid var(--line); }
.step b { display: block; font-size: 1rem; color: var(--blue); margin-bottom: 12px; }
.step h3 { margin: 0; font-size: 1.05rem; }
.step p { color: var(--muted); margin: 8px 0 0; }
.lead { color: var(--muted); max-width: 640px; font-size: 1.05rem; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 22px; transition: transform .25s ease, border-color .25s, box-shadow .25s; }
.card:hover { transform: translateY(-6px); border-color: rgba(47,107,255,.45); box-shadow: 0 18px 40px rgba(20, 60, 140, .12); }
.card h3 { margin: 8px 0; }
.card p { color: var(--muted); }
.more { color: var(--blue); font-weight: 700; }
.dark { background: #07111f; color: #fff; }
.dark .lead, .dark p { color: #c5d3e6; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.search-mock, .feed, .devices { background: #fff; color: var(--ink); border-radius: 24px; padding: 18px; box-shadow: 0 24px 60px rgba(0,0,0,.18); }
.biz { margin-top: 12px; padding: 14px; border-radius: 16px; background: #f6f8fc; }
.stars { color: #e2a100; }
.devices { display: grid; grid-template-columns: 1.4fr .7fr; gap: 12px; }
.screen, .mobile { background: linear-gradient(180deg, #e8f0ff, #fff); border-radius: 16px; min-height: 180px; padding: 14px; animation: lift 6s ease-in-out infinite; }
.feed { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.feed i { display: block; aspect-ratio: 1; border-radius: 12px; background: linear-gradient(160deg, #d9e6ff, #8eb6ff); }
.eco { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; text-align: center; }
.eco span { padding: 22px 10px; border-radius: 18px; border: 1px solid rgba(47,107,255,.25); background: #fff; position: relative; }
.eco span:nth-child(2) { grid-column: 2; background: #07111f; color: #fff; }
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.cta { margin: 0 5vw 72px; padding: 56px 32px; border-radius: 32px; background: radial-gradient(circle at 20% 20%, rgba(73,210,255,.35), transparent 30%), linear-gradient(120deg, #123a97, #07111f); color: #fff; text-align: center; }
.cta h2 { margin-inline: auto; }
.site-footer { padding: 64px 6vw 28px; background: #000; color: #c5d0e4; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .8fr .8fr .9fr; gap: 36px; }
.footer-brand p { max-width: 280px; line-height: 1.6; color: #9aabc2; }
.site-footer .logo img { height: 42px; }
.footer-title { margin: 0 0 14px; color: #fff; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.site-footer a { display: block; padding: 6px 0; color: #c5d0e4; }
.site-footer a:hover { color: #fff; }
.footer-wa { color: #fff !important; font-weight: 700; }
.copy { margin: 36px 0 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); color: #8ea0bb; }
.wa-dock { position: fixed; right: 20px; bottom: 20px; z-index: 30; width: 64px; height: 64px; }
.wa-dock[hidden] { display: none; }
.wa-float { width: 64px; height: 64px; display: block; background: transparent; border-radius: 50%; box-shadow: 0 10px 24px rgba(7,17,31,.18); }
.wa-float img, .wa-float svg { width: 64px; height: 64px; display: block; object-fit: contain; }
.wa-close { position: absolute; top: -2px; right: -2px; width: 18px; height: 18px; padding: 0; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(7,17,31,.22); cursor: pointer; }
.wa-close span { position: absolute; left: 4px; top: 8px; width: 10px; height: 1.5px; border-radius: 2px; background: #243044; }
.wa-close span:first-child { transform: rotate(45deg); }
.wa-close span:last-child { transform: rotate(-45deg); }
.field { display: grid; gap: 6px; margin-bottom: 12px; }
input, textarea, select { width: 100%; border: 1px solid #d5deea; border-radius: 12px; padding: 12px 14px; font: inherit; }
.alert { padding: 12px 14px; border-radius: 12px; }
.alert.success { background: #e7f6ee; }
.alert.error { background: #fdecec; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 36px; align-items: start; }
.contact-side h1 { margin: 0 0 12px; font-size: clamp(2.2rem, 4vw, 3.2rem); line-height: 1.05; }
.contact-points { display: grid; gap: 12px; margin-top: 28px; }
.contact-points p { margin: 0; padding: 16px 18px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.contact-points a { color: var(--ink); font-weight: 600; }
.contact-points strong { display: block; margin-bottom: 4px; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: #7a8ba3; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 28px; box-shadow: 0 18px 40px rgba(20,60,140,.06); }
.contact-form .btn { margin-top: 6px; }
.post-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.post-card { display: flex; flex-direction: column; min-height: 220px; padding: 26px; border-radius: 22px; background: #fff; border: 1px solid var(--line); color: var(--ink); }
.post-card.is-featured { grid-column: 1 / -1; min-height: 0; }
.post-card span { color: var(--blue); font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.post-card h2 { margin: 12px 0 8px; font-size: clamp(1.35rem, 2vw, 1.8rem); line-height: 1.15; }
.post-card p { margin: 0; color: var(--muted); }
.post-card strong { margin-top: auto; padding-top: 18px; color: var(--blue); }
.post-card:hover { border-color: rgba(47,107,255,.45); }
.post { max-width: 740px; }
.post h1 { margin: 8px 0 12px; font-size: clamp(2.1rem, 4vw, 3.2rem); line-height: 1.08; }
.post-back { color: var(--blue); font-weight: 700; }
.post-meta { margin: 0 0 18px; color: #7a8ba3; }
.post-body h2 { margin: 32px 0 10px; font-size: 1.45rem; }
.post-body p { color: #3d4d66; font-size: 1.05rem; line-height: 1.7; }
input:focus, textarea:focus, select:focus { outline: 2px solid rgba(47,107,255,.35); border-color: #2f6bff; }
.reveal { opacity: 0; transform: translateY(18px); animation: rise .7s ease forwards; }
.reveal:nth-child(2) { animation-delay: .08s; }
.reveal:nth-child(3) { animation-delay: .16s; }
@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes float { 50% { transform: translateY(-10px); } }
@keyframes lift { 50% { transform: translateY(-6px); } }
@keyframes pulse { 50% { transform: translateY(-3px); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .float, .screen, .mobile, .wa-float { animation: none; opacity: 1; transform: none; }
}
@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { display: none; position: absolute; top: 74px; left: 16px; right: 16px; background: #fff; color: var(--ink); border-radius: 18px; padding: 10px; flex-direction: column; align-items: stretch; gap: 2px; box-shadow: 0 18px 50px rgba(7,17,31,.16); }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.btn) { padding: 12px 12px; border-radius: 12px; }
  .site-nav a.is-on { background: #eef3ff; }
  .site-nav .btn { justify-content: center; margin-top: 6px; }
  .nav-drop { flex-wrap: wrap; width: 100%; }
  .nav-drop > a { flex: 1; }
  .submenu { position: static; min-width: 0; width: 100%; margin-top: 4px; box-shadow: none; }
  .nav-drop:hover .submenu, .nav-drop:focus-within .submenu { display: none; }
  .nav-drop.is-open .submenu { display: block; }
  .hero, .cards, .split, .why, .footer-grid, .contact-grid, .devices, .eco { grid-template-columns: 1fr; }
  .offer-row { grid-template-columns: 1fr 1fr; }
  .hero { min-height: auto; padding: 40px 22px 28px; gap: 20px; }
  .hero h1 { max-width: none; font-size: clamp(1.85rem, 7.4vw, 2.35rem); line-height: 1.16; margin-bottom: 18px; }
  .hero p { font-size: 1.02rem; line-height: 1.55; }
  .hero .hero-actions { flex-direction: column; align-items: stretch; margin-top: 32px; }
  .hero .hero-actions .btn { width: 100%; justify-content: center; }
  .section { padding: 52px 20px; }
  .section h2, .band h2, .cta h2 { font-size: clamp(1.7rem, 6.4vw, 2.15rem); }
  .split { gap: 8px; }
  .section-intro { margin-bottom: 18px; align-items: stretch; }
  .lottie-slot, .hero-visual { height: 200px; }
  .hero-visual { height: 210px; }
  .band .lottie-slot, .section .split .lottie-slot { height: 180px; }
  .band { margin: 8px 16px; padding: 28px 18px 22px; border-radius: 22px; }
  .band .btn, .cta .btn, .section .split > div > .btn { width: 100%; justify-content: center; text-align: center; margin-top: 6px; }
  .flow li { flex-direction: row; align-items: center; min-height: 0; gap: 14px; padding: 14px 16px; }
  .offer-row { gap: 10px; margin-top: 20px; }
  .offer-row article { padding: 16px; height: 100%; }
  .offer-row h3 { font-size: 1rem; line-height: 1.25; }
  .offer-icon { width: 38px; height: 38px; margin-bottom: 12px; }
  .steps { gap: 10px; }
  .step { display: grid; grid-template-columns: auto 1fr; column-gap: 12px; row-gap: 4px; padding: 16px; }
  .step b { grid-row: 1 / span 2; margin: 2px 0 0; }
  .step p { margin: 0; }
  .post-list { grid-template-columns: 1fr; }
  .cards { gap: 12px; }
  .card { padding: 18px; }
  .cta { margin: 8px 16px 56px; padding: 36px 20px; border-radius: 22px; }
  .site-footer { padding: 40px 20px 24px; }
  .steps, .flow { grid-template-columns: 1fr; }
  .eco span:nth-child(2) { grid-column: auto; }
  .why { grid-template-columns: 1fr 1fr; }
}