@font-face {
  font-family: "Font Awesome Brands";
  src: url("assets/fonts/fa-brands-400.woff2") format("woff2");
  font-display: swap;
}

:root {
  --navy: #06144a;
  --navy-2: #0a205f;
  --blue: #0a73ff;
  --cyan: #10cffb;
  --ink: #0a1733;
  --muted: #5d6980;
  --line: #dce4f0;
  --soft: #f3f7fc;
  --white: #fff;
  --green: #12b76a;
  --radius: 24px;
  --shadow: 0 22px 70px rgba(6, 20, 74, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; border-radius: 4px; }
.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 112px 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 999; padding: 12px 18px; border-radius: 8px; background: #fff; color: var(--navy); font-weight: 800; }
.skip-link:focus { top: 16px; }

.site-header { position: absolute; z-index: 20; inset: 0 0 auto; color: #fff; }
.site-header::after {
  content: ""; position: absolute; inset: 36px 0 0; z-index: -1;
  background: rgba(3, 12, 42, .88); backdrop-filter: blur(18px);
  opacity: 0; transform: translateY(-12px);
  transition: opacity .35s ease, transform .35s ease;
}
.site-header.is-scrolled { position: fixed; }
.site-header.is-scrolled .top-note { display: none; }
.site-header.is-scrolled::after { top: 0; opacity: 1; transform: translateY(0); }
.site-header.is-scrolled .nav-row { min-height: 70px; }
.top-note { border-bottom: 1px solid rgba(255,255,255,.14); font-size: 12px; }
.top-note-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.top-note a { font-weight: 750; }
.nav-row { min-height: 88px; display: flex; align-items: center; gap: 36px; }
.brand { display: flex; align-items: center; width: 170px; height: 58px; flex: none; }
.brand img { width: 100%; max-height: 58px; object-fit: contain; }
.desktop-nav { display: flex; gap: 28px; margin-left: auto; font-size: 14px; font-weight: 650; }
.desktop-nav a, .client-link { transition: color .2s ease; }
.desktop-nav a:hover, .client-link:hover { color: var(--cyan); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.client-link { font-size: 14px; font-weight: 700; }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { cursor: pointer; list-style: none; font-weight: 800; border: 1px solid rgba(255,255,255,.3); padding: 10px 13px; border-radius: 9px; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu nav { position: absolute; right: 0; top: 52px; width: 220px; display: grid; padding: 10px; border-radius: 14px; color: var(--ink); background: #fff; box-shadow: var(--shadow); }
.mobile-menu nav a { padding: 12px; border-radius: 8px; font-weight: 700; }
.mobile-menu nav a:hover { background: var(--soft); }

.button {
  min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 0 24px; border: 1px solid var(--blue); border-radius: 12px;
  background: var(--blue); color: #fff; font-size: 14px; font-weight: 800;
  box-shadow: 0 12px 30px rgba(10,115,255,.24); transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); background: #005dde; box-shadow: 0 15px 34px rgba(10,115,255,.32); }
.button-small { min-height: 42px; padding: 0 18px; border-radius: 9px; font-size: 13px; }
.button-outline { color: var(--navy); background: transparent; box-shadow: none; border-color: var(--line); }
.button-outline:hover { color: #fff; border-color: var(--blue); }
.button-white { color: var(--navy); background: #fff; border-color: #fff; box-shadow: none; }
.button-white:hover { color: #fff; background: transparent; }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 800; border-bottom: 1px solid rgba(255,255,255,.35); padding-bottom: 5px; }
.text-link.light { color: #fff; }

.hero {
  position: relative; min-height: 800px; overflow: hidden; color: #fff;
  background: radial-gradient(circle at 78% 36%, #0b3b9b 0, var(--navy) 37%, #030c2a 78%);
}
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; 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: 70px 70px; mask-image: linear-gradient(to bottom, #000, transparent 82%); }
.hero-glow { position: absolute; width: 700px; height: 700px; top: 60px; right: -260px; border: 1px solid rgba(16,207,251,.3); border-radius: 50%; box-shadow: 0 0 120px rgba(10,115,255,.28), inset 0 0 100px rgba(16,207,251,.08); }
.hero-glow::before, .hero-glow::after { content: ""; position: absolute; inset: 70px; border: inherit; border-radius: inherit; }
.hero-glow::after { inset: 140px; }
.hero-grid { position: relative; z-index: 1; min-height: 800px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 64px; padding-top: 118px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; color: var(--cyan); text-transform: uppercase; letter-spacing: .18em; font-size: 11px; font-weight: 850; }
.eyebrow > span { width: 28px; height: 2px; background: var(--cyan); }
.eyebrow.dark { color: var(--blue); }
.hero h1 { max-width: 670px; margin: 0; font-size: clamp(52px, 6.2vw, 86px); line-height: .96; letter-spacing: -.055em; font-weight: 820; }
.hero h1 em { display: block; color: var(--cyan); font-style: normal; }
.hero-text { max-width: 590px; margin: 28px 0 0; color: #c9d8f4; font-size: 19px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 34px; }
.trust-list { display: flex; gap: 38px; margin: 52px 0 0; padding: 28px 0 0; list-style: none; border-top: 1px solid rgba(255,255,255,.13); }
.trust-list li { display: flex; align-items: center; gap: 11px; }
.trust-list strong { color: #fff; font-size: 25px; letter-spacing: -.04em; }
.trust-list span { color: #9fb0d3; font-size: 11px; line-height: 1.5; }
.hero-visual { position: relative; }
.hero-visual > img { width: 100%; border-radius: 160px 18px 160px 18px; box-shadow: 0 40px 100px rgba(0,0,0,.38); object-fit: cover; aspect-ratio: .84; object-position: 35% center; }
.hero-visual::after { content: ""; position: absolute; inset: 18px -18px -18px 18px; z-index: -1; border: 1px solid rgba(16,207,251,.28); border-radius: 160px 18px 160px 18px; }
.signal-card { position: absolute; z-index: 2; top: 40px; left: -40px; display: grid; gap: 3px; min-width: 190px; padding: 18px 20px; color: var(--ink); background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-radius: 14px; box-shadow: var(--shadow); }
.signal-card .signal-label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.signal-card strong { font-size: 23px; }
.signal-status { display: flex; align-items: center; gap: 7px; color: #28744d; font-size: 11px; font-weight: 700; }
.signal-status i { width: 7px; height: 7px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 5px rgba(18,183,106,.12); }
.speed-pill { position: absolute; right: -30px; bottom: 70px; width: 128px; aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--cyan); color: var(--navy); border-radius: 50%; box-shadow: 0 16px 40px rgba(16,207,251,.25); line-height: 1; }
.speed-pill strong { font-size: 38px; letter-spacing: -.06em; margin: 4px 0; }
.speed-pill span { font-size: 11px; font-weight: 800; text-transform: uppercase; }

.section-heading { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 60px; margin-bottom: 50px; }
.section-heading h2, .benefit-intro h2, .app-copy h2, .coverage-card h2, .faq-grid h2 { margin: 0; font-size: clamp(38px, 4.2vw, 58px); line-height: 1.02; letter-spacing: -.05em; }
.section-heading > p, .benefit-intro > p, .app-copy > p, .faq-grid > div > p { color: var(--muted); line-height: 1.7; }
.plans { background: #fff; }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan-card { position: relative; display: flex; flex-direction: column; min-height: 570px; padding: 32px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 38px rgba(6,20,74,.05); }
.plan-card.featured { color: #fff; background: var(--navy); border-color: var(--navy); transform: translateY(-12px); box-shadow: 0 26px 64px rgba(6,20,74,.22); }
.popular { position: absolute; right: 24px; top: 24px; padding: 8px 10px; color: var(--navy); background: var(--cyan); border-radius: 7px; font-size: 10px; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.plan-top > p { margin: 0 0 24px; color: var(--blue); font-size: 13px; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.featured .plan-top > p { color: var(--cyan); }
.speed { display: flex; align-items: end; gap: 8px; line-height: 1; }
.speed strong { font-size: 72px; letter-spacing: -.07em; }
.speed span { padding-bottom: 9px; font-size: 17px; font-weight: 800; }
.ideal { display: block; min-height: 48px; margin-top: 15px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.featured .ideal { color: #b7c5e4; }
.plan-card ul { display: grid; gap: 14px; margin: 27px 0; padding: 25px 0; list-style: none; border-block: 1px solid var(--line); }
.featured ul { border-color: rgba(255,255,255,.13); }
.plan-card li { position: relative; padding-left: 24px; font-size: 13px; }
.plan-card li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 900; }
.featured li::before { color: var(--cyan); }
.price { margin-top: auto; }
.price > span { color: var(--muted); font-size: 11px; }
.featured .price > span { color: #aebddd; }
.price > div { display: flex; align-items: flex-start; margin: 4px 0 20px; line-height: 1; }
.price sup { padding-top: 8px; font-size: 14px; font-weight: 800; }
.price strong { font-size: 40px; letter-spacing: -.05em; }
.price small { align-self: flex-end; padding-bottom: 4px; color: var(--muted); }
.featured .price small { color: #aebddd; }
.plan-note { margin: 25px 0 0; text-align: center; color: var(--muted); font-size: 11px; }

.benefits { color: #fff; background: var(--navy); }
.benefits-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; align-items: start; }
.benefit-intro { position: sticky; top: 40px; }
.benefit-intro > p { color: #b7c5e4; max-width: 470px; }
.benefit-intro .text-link { margin-top: 18px; }
.benefit-list { display: grid; }
.benefit-list article { display: grid; grid-template-columns: 62px 1fr; gap: 26px; padding: 32px 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.benefit-list article:first-child { padding-top: 0; }
.benefit-number { color: var(--cyan); font-size: 12px; font-weight: 850; letter-spacing: .14em; }
.benefit-list h3 { margin: 0 0 10px; font-size: 23px; letter-spacing: -.025em; }
.benefit-list p { margin: 0; color: #aebddd; line-height: 1.7; }

.app-section { overflow: hidden; background: var(--soft); }
.app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.phones { position: relative; height: 550px; }
.store-phone {
  position: absolute; width: 252px; height: 500px; overflow: hidden;
  padding: 14px 8px 16px; background: #111827; border: 2px solid #2d3748;
  border-radius: 42px; box-shadow: 0 30px 55px rgba(6,20,74,.28), inset 0 0 0 2px rgba(255,255,255,.08);
}
.store-phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 31px; }
.phone-speaker { position: absolute; z-index: 2; top: 21px; left: 50%; width: 66px; height: 18px; transform: translateX(-50%); background: #0a0d14; border-radius: 20px; box-shadow: 0 1px 0 rgba(255,255,255,.16); }
.phone-home { position: absolute; z-index: 2; bottom: 7px; left: 50%; width: 82px; height: 4px; transform: translateX(-50%); background: rgba(255,255,255,.78); border-radius: 4px; }
.phone-back { top: 20px; left: 45px; transform: rotate(-7deg); }
.phone-front { top: -30px; left: 235px; transform: rotate(7deg); }
.app-copy > p { max-width: 520px; }
.app-features { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin: 28px 0 34px; padding: 0; list-style: none; }
.app-features li { position: relative; padding-left: 22px; font-size: 13px; font-weight: 700; }
.app-features li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); }
.store-links { display: flex; gap: 12px; }
.store-links a { display: grid; min-width: 150px; padding: 10px 17px; color: #fff; background: var(--ink); border-radius: 10px; transition: transform .2s; }
.store-links a:hover { transform: translateY(-2px); }
.store-links span { font-size: 9px; opacity: .72; }
.store-links strong { font-size: 16px; }

.coverage { padding-top: 0; background: var(--soft); }
.coverage-card { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding: 65px 72px; color: #fff; background: linear-gradient(125deg, #0873ff, #0645ba); border-radius: 32px; }
.coverage-card::after { content: ""; position: absolute; width: 470px; height: 470px; right: -160px; top: -230px; border: 52px solid rgba(255,255,255,.08); border-radius: 50%; }
.coverage-card p { max-width: 590px; color: #dbe8ff; line-height: 1.65; }
.coverage-card .button { margin-top: 15px; }
.city-list { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 0; padding: 8px 0; list-style: none; border-top: 1px solid rgba(255,255,255,.25); }
.city-list li { padding: 13px 8px; border-bottom: 1px solid rgba(255,255,255,.18); font-size: 13px; font-weight: 700; }
.city-list span { margin-right: 10px; color: var(--cyan); font-size: 8px; }

.faq { background: #fff; }
.faq-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }
.faq-grid > div:first-child > p { max-width: 440px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; cursor: pointer; list-style: none; padding: 24px 48px 24px 0; font-size: 17px; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 5px; top: 19px; width: 30px; height: 30px; display: grid; place-items: center; color: var(--blue); background: var(--soft); border-radius: 50%; font-size: 20px; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { margin: 0; padding: 0 48px 24px 0; color: var(--muted); line-height: 1.7; }

footer { padding: 72px 0 24px; color: #fff; background: #030c2a; }
.footer-grid { display: grid; grid-template-columns: 1.35fr 1fr 1.1fr .8fr; gap: 60px; }
.footer-brand img { width: 180px; max-height: 92px; object-fit: contain; object-position: left; }
.footer-brand p { max-width: 320px; color: #94a5c7; font-size: 13px; line-height: 1.7; }
.footer-grid h2 { margin: 15px 0 21px; color: #7f91b5; font-size: 11px; text-transform: uppercase; letter-spacing: .15em; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 11px; font-size: 13px; }
.footer-grid a:hover { color: var(--cyan); }
.footer-grid span, .footer-grid address { color: #94a5c7; font-style: normal; line-height: 1.65; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 60px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: #6d7c9c; font-size: 10px; letter-spacing: .05em; }
.footer-bottom a { color: #a9b7d2; font-weight: 700; }
.footer-bottom a:hover { color: var(--cyan); }
.floating-whatsapp { position: fixed; z-index: 30; right: 22px; bottom: 22px; width: 58px; height: 58px; display: grid; place-items: center; color: #fff; background: #25d366; border: 2px solid rgba(255,255,255,.9); border-radius: 50%; box-shadow: 0 12px 30px rgba(9,110,56,.32); font-size: 30px; transition: transform .2s, background .2s; }
.fa-brands { font-family: "Font Awesome Brands"; font-style: normal; font-weight: 400; }
.fa-whatsapp::before { content: "\f232"; }
.floating-whatsapp:hover { background: #1ebe5d; }
.floating-whatsapp:hover { transform: scale(1.06); }

/* Movimento progressivo: aplicado apenas quando o JavaScript está ativo. */
.js .reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity .75s cubic-bezier(.2,.7,.2,1),
    transform .75s cubic-bezier(.2,.7,.2,1);
  transition-delay: var(--reveal-delay, 0ms);
}
.js .reveal.from-left { transform: translateX(-38px); }
.js .reveal.from-right { transform: translateX(38px); }
.js .reveal.is-visible { opacity: 1; transform: translate(0, 0); }

.js .hero-copy { animation: hero-copy-in .85s .12s both cubic-bezier(.2,.7,.2,1); }
.js .hero-visual { animation: hero-visual-in 1s .25s both cubic-bezier(.2,.7,.2,1); }
.js .hero-glow { animation: glow-breathe 7s ease-in-out infinite alternate; }
.js .speed-pill { animation: gentle-float 4s ease-in-out infinite; }
.js .signal-status i { animation: status-pulse 2s ease-out infinite; }
.js .phone-back { animation: phone-back-float 5.4s ease-in-out infinite; }
.js .phone-front { animation: phone-front-float 4.8s .35s ease-in-out infinite; }
.js .floating-whatsapp { animation: whatsapp-arrive .6s 1.1s both cubic-bezier(.2,.8,.2,1); }

@keyframes hero-copy-in {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes hero-visual-in {
  from { opacity: 0; transform: translateX(34px) scale(.97); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes glow-breathe {
  from { transform: scale(.96) rotate(-3deg); opacity: .72; }
  to { transform: scale(1.05) rotate(3deg); opacity: 1; }
}
@keyframes gentle-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes status-pulse {
  0% { box-shadow: 0 0 0 0 rgba(18,183,106,.42); }
  70%, 100% { box-shadow: 0 0 0 9px rgba(18,183,106,0); }
}
@keyframes phone-back-float {
  0%, 100% { transform: rotate(-7deg) translateY(0); }
  50% { transform: rotate(-5.5deg) translateY(-12px); }
}
@keyframes phone-front-float {
  0%, 100% { transform: rotate(7deg) translateY(0); }
  50% { transform: rotate(5.5deg) translateY(-14px); }
}
@keyframes whatsapp-arrive {
  from { opacity: 0; transform: scale(.4) rotate(-25deg); }
  to { opacity: 1; transform: scale(1) rotate(0); }
}

@media (max-width: 1020px) {
  .desktop-nav { display: none; }
  .header-actions { margin-left: auto; }
  .hero-grid { gap: 35px; }
  .hero h1 { font-size: clamp(48px, 7vw, 70px); }
  .signal-card { left: -15px; }
  .speed-pill { right: -5px; }
  .phones { transform: scale(.86); transform-origin: center; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 780px) {
  .section { padding: 78px 0; }
  .shell { width: min(100% - 30px, 1180px); }
  .top-note { display: none; }
  .nav-row { min-height: 76px; }
  .brand { width: 145px; height: 50px; }
  .header-actions { display: none; }
  .mobile-menu { display: block; margin-left: auto; }
  .hero, .hero-grid { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 126px; padding-bottom: 80px; }
  .hero h1 { font-size: clamp(46px, 13vw, 68px); }
  .hero-text { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .trust-list { gap: 16px; justify-content: space-between; }
  .trust-list li { align-items: flex-start; flex-direction: column; gap: 4px; }
  .hero-visual { margin-top: 16px; }
  .hero-visual > img { aspect-ratio: 1.05; border-radius: 100px 14px 100px 14px; }
  .signal-card { top: 25px; left: -2px; min-width: 160px; padding: 13px 15px; }
  .signal-card strong { font-size: 19px; }
  .speed-pill { width: 104px; right: -4px; bottom: 28px; }
  .speed-pill strong { font-size: 31px; }
  .section-heading, .benefits-grid, .app-grid, .coverage-card, .faq-grid { grid-template-columns: 1fr; gap: 44px; }
  .section-heading { align-items: start; }
  .section-heading h2, .benefit-intro h2, .app-copy h2, .coverage-card h2, .faq-grid h2 { font-size: clamp(36px, 10vw, 52px); }
  .plan-grid { grid-template-columns: 1fr; gap: 16px; }
  .plan-card, .plan-card.featured { min-height: auto; transform: none; }
  .benefit-intro { position: static; }
  .phones { order: 2; height: 400px; transform: scale(.72); transform-origin: top left; width: 700px; }
  .app-copy { order: 1; }
  .coverage-card { padding: 45px 28px; border-radius: 24px; }
  .faq-grid { gap: 35px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
  .footer-grid > div:last-child { grid-column: auto; }
}

@media (max-width: 480px) {
  .hero-actions .button { width: 100%; }
  .trust-list strong { font-size: 21px; }
  .trust-list span { font-size: 10px; }
  .plan-card { padding: 26px; }
  .speed strong { font-size: 64px; }
  .benefit-list article { grid-template-columns: 44px 1fr; gap: 14px; }
  .phones { height: 340px; transform: scale(.59); }
  .store-links { flex-direction: column; }
  .city-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

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