@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap");

:root {
  --background: 224 32% 7%;
  --foreground: 210 25% 94%;
  --muted: 221 22% 14%;
  --muted-foreground: 218 14% 68%;
  --card: 222 28% 11%;
  --border: 220 20% 21%;
  --input: 220 20% 24%;
  --primary: 185 100% 56%;
  --primary-foreground: 224 32% 7%;
  --secondary: 266 70% 69%;
  --accent: 84 91% 61%;
  --warning: 40 96% 64%;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Space Grotesk", "DM Sans", system-ui, sans-serif;
}

html.light {
  --background: 205 38% 96%;
  --foreground: 220 32% 13%;
  --muted: 201 32% 91%;
  --muted-foreground: 218 14% 40%;
  --card: 0 0% 100%;
  --border: 205 20% 82%;
  --input: 205 20% 78%;
  --primary: 187 92% 37%;
  --primary-foreground: 0 0% 100%;
  --secondary: 260 64% 52%;
  --accent: 84 76% 39%;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { border: 0; }
::selection {
  color: hsl(var(--primary-foreground));
  background: hsl(var(--primary));
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.site-shell {
  min-height: 100dvh;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 1%, hsl(185 100% 56% / .09), transparent 27rem),
    radial-gradient(circle at 4% 42%, hsl(266 70% 69% / .06), transparent 30rem),
    hsl(var(--background));
}
.site-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .032;
  z-index: 20;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid hsl(var(--border) / .65);
  background: hsl(var(--background) / .78);
  backdrop-filter: blur(18px);
}
.nav { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; line-height: 0; }
.brand-logo { display: block; width: 150px; height: 150px; object-fit: contain; }
.footer .brand-logo { width: 150px; height: 150px; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 16px; color: hsl(var(--muted-foreground)); }
.nav-links button, .mobile-menu button { color: inherit; background: transparent; cursor: pointer; }
.nav-links button { transition: color .2s ease; }
.nav-links button:hover, .nav-links button:focus-visible, .mobile-menu button:hover, .mobile-menu button:focus-visible { color: hsl(var(--primary)); }
.nav-actions { display: flex; align-items: center; gap: 9px; }
.icon-button, .menu-button {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  border: 1px solid hsl(var(--border));
  border-radius: 50%;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--card) / .55);
  cursor: pointer;
  transition: color .2s, border-color .2s, transform .2s, background .2s;
}
.icon-button:hover, .menu-button:hover { color: hsl(var(--primary)); border-color: hsl(var(--primary) / .65); transform: translateY(-2px); }
.menu-button { display: none; border-radius: 10px; }
.button {
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}
.button:focus-visible, .icon-button:focus-visible, .menu-button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 2px solid hsl(var(--primary));
  outline-offset: 3px;
}
.button-primary { color: hsl(var(--primary-foreground)); background: hsl(var(--primary)); box-shadow: 0 8px 22px hsl(var(--primary) / .18); }
.button-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px hsl(var(--primary) / .28); }
.button-quiet { color: hsl(var(--foreground)); background: hsl(var(--card)); border: 1px solid hsl(var(--border)); }
.button-quiet:hover { transform: translateY(-2px); border-color: hsl(var(--primary) / .55); }
.button-wide { width: 100%; }
.mobile-menu { display: none; padding: 0 0 18px; border-top: 1px solid hsl(var(--border) / .7); }
.mobile-menu.open { display: grid; gap: 5px; }
.mobile-menu a, .mobile-menu button { padding: 11px 0; text-align: left; }
.mobile-menu a { color: hsl(var(--muted-foreground)); }

.hero { position: relative; min-height: 680px; display: flex; align-items: center; padding: 92px 0 120px; }
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .34;
  pointer-events: none;
  background-image: linear-gradient(hsl(var(--border) / .28) 1px, transparent 1px), linear-gradient(90deg, hsl(var(--border) / .28) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 74%);
}
.fiber-orbit {
  position: absolute;
  width: 55vw;
  max-width: 720px;
  aspect-ratio: 1;
  right: -11vw;
  top: 20px;
  border: 1px solid hsl(var(--primary) / .18);
  border-radius: 50%;
  transform: rotate(-22deg);
  pointer-events: none;
}
.fiber-orbit::before, .fiber-orbit::after { content: ""; position: absolute; inset: 9%; border: 1px solid hsl(var(--secondary) / .16); border-radius: 50%; }
.fiber-orbit::after { inset: 21%; border-color: hsl(var(--accent) / .18); }
.fiber-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: hsl(var(--primary)); box-shadow: 0 0 0 5px hsl(var(--primary) / .1), 0 0 30px hsl(var(--primary) / .85); animation: orbit 8s linear infinite; }
.fiber-dot:nth-child(1) { left: 28%; top: -4px; }
.fiber-dot:nth-child(2) { right: 3%; top: 43%; background: hsl(var(--accent)); animation-delay: -2.6s; }
.fiber-dot:nth-child(3) { left: 18%; bottom: 6%; background: hsl(var(--secondary)); animation-delay: -5.2s; }
@keyframes orbit { from { transform: rotate(0) translate(40px) rotate(0); } to { transform: rotate(360deg) translate(40px) rotate(-360deg); } }
.hero-content { position: relative; z-index: 1; max-width: 760px; }
.eyebrow, .section-kicker {
  color: hsl(var(--primary));
  font: 700 11px/1 var(--font-display);
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow { display: inline-flex; align-items: center; gap: 9px; }
.eyebrow::before { content: ""; width: 27px; height: 1px; background: hsl(var(--primary)); }
.hero h1 { max-width: 850px; margin: 25px 0 22px; font: 600 clamp(48px, 8vw, 94px)/.93 var(--font-display); letter-spacing: -.075em; }
.hero h1 em { font-style: normal; color: hsl(var(--primary)); }
.hero-copy { max-width: 560px; margin: 0; color: hsl(var(--muted-foreground)); font-size: clamp(17px, 2vw, 20px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-foot { display: flex; flex-wrap: wrap; gap: 19px 29px; margin-top: 57px; color: hsl(var(--muted-foreground)); font-size: 14px; }
.hero-foot span { display: inline-flex; align-items: center; gap: 7px; }
.check-symbol { color: hsl(var(--accent)); }
.scroll-cue { position: absolute; bottom: 36px; left: 50%; display: flex; align-items: center; gap: 10px; color: hsl(var(--muted-foreground)); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; transform: translate(-50%); }
.scroll-cue span { width: 27px; height: 40px; border: 1px solid hsl(var(--border)); border-radius: 16px; position: relative; }
.scroll-cue span::after { content: ""; position: absolute; width: 3px; height: 7px; top: 7px; left: 50%; border-radius: 3px; background: hsl(var(--primary)); transform: translate(-50%); animation: scrollCue 1.6s ease-in-out infinite; }
@keyframes scrollCue { 50% { transform: translate(-50%, 13px); opacity: .3; } }

.section { padding: 110px 0; position: relative; }
.section-tint { background: hsl(var(--card) / .32); border-top: 1px solid hsl(var(--border) / .45); border-bottom: 1px solid hsl(var(--border) / .45); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 45px; }
.section h2 { margin: 14px 0 0; max-width: 650px; font: 600 clamp(33px, 5vw, 57px)/1.02 var(--font-display); letter-spacing: -.065em; }
.section-intro { max-width: 330px; margin: 0; color: hsl(var(--muted-foreground)); line-height: 1.6; font-size: 15px; }
.plan-controls { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 10px; margin-bottom: 25px; border: 1px solid hsl(var(--border)); background: hsl(var(--background) / .44); border-radius: 14px; }
.plan-toggle { display: inline-flex; padding: 4px; border-radius: 10px; background: hsl(var(--muted)); }
.toggle-option { min-height: 37px; padding: 0 16px; border-radius: 7px; color: hsl(var(--muted-foreground)); background: transparent; cursor: pointer; font-size: 14px; font-weight: 700; transition: color .2s, background .2s, transform .2s; }
.toggle-option.active { color: hsl(var(--primary-foreground)); background: hsl(var(--primary)); }
.plan-note { color: hsl(var(--muted-foreground)); font-size: 14px; }
.plan-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 18px; margin: 0 0 25px; padding: 16px 18px; border: 1px solid hsl(var(--border)); border-radius: 14px; background: hsl(var(--card) / .4); }
.plan-benefits span { display: flex; align-items: center; gap: 8px; color: hsl(var(--muted-foreground)); font-size: 14px; }
.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); align-items: stretch; gap: 14px; }
.business-plan-grid { grid-template-columns: repeat(3, 1fr); max-width: 920px; margin-inline: auto; }
.plan-card { position: relative; display: flex; flex-direction: column; min-height: 430px; padding: 26px; border: 1px solid hsl(var(--border)); border-radius: 18px; background: linear-gradient(145deg, hsl(var(--card) / .9), hsl(var(--card) / .58)); transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease; overflow: hidden; }
.plan-card::after { content: ""; position: absolute; width: 180px; height: 180px; right: -75px; top: -80px; border: 1px solid hsl(var(--primary) / .12); border-radius: 50%; }
.plan-card:hover { transform: translateY(-7px); border-color: hsl(var(--primary) / .5); box-shadow: 0 20px 50px #04050742; }
.plan-card.featured { border-color: hsl(var(--primary) / .65); background: linear-gradient(145deg, #163d418c, hsl(var(--card))); box-shadow: 0 14px 45px hsl(var(--primary) / .08); }
.plan-tag { position: absolute; top: 18px; right: 18px; padding: 5px 8px; border-radius: 5px; color: hsl(var(--primary-foreground)); background: hsl(var(--primary)); font: 700 9px/1 var(--font-display); letter-spacing: .1em; text-transform: uppercase; }
.plan-card h3 { margin: 0 0 7px; font: 600 23px var(--font-display); letter-spacing: -.04em; }
.plan-desc { color: hsl(var(--muted-foreground)); font-size: 16px; min-height: 55px; margin: 0; }
.speed { display: flex; align-items: baseline; gap: 8px; margin: 24px 0 6px; font: 600 54px/.9 var(--font-display); letter-spacing: -.08em; }
.speed small { font: 500 15px var(--font-sans); color: hsl(var(--muted-foreground)); letter-spacing: 0; }
.plan-price { display: flex; align-items: baseline; gap: 5px; margin-bottom: 18px; }
.plan-price small { margin-right: 2px; color: hsl(var(--muted-foreground)); font-size: 10px; }
.plan-price strong { color: hsl(var(--foreground)); font: 600 22px var(--font-display); letter-spacing: -.04em; }
.plan-price span { color: hsl(var(--muted-foreground)); font-size: 11px; }
.plan-features { display: grid; gap: 12px; padding: 18px 0; margin: 0 0 23px; border-top: 1px solid hsl(var(--border)); list-style: none; }
.plan-features li { display: flex; align-items: center; gap: 9px; color: hsl(var(--muted-foreground)); font-size: 14px; }
.plan-card .button { margin-top: auto; }

.differentials { 
  display: grid; 
  grid-template-columns: repeat(12, 1fr); 
  gap: 14px; 
  justify-content: center; /* Centraliza as colunas do grid */
}

.diff-card { 
  min-height: 225px; 
  padding: 25px; 
  border: 1px solid hsl(var(--border)); 
  border-radius: 17px; 
  background: hsl(var(--card) / .58); 
  transition: transform .25s, background .25s, border-color .25s; 
  
  /* Centralização do conteúdo interno */
  display: flex;
  flex-direction: column;
  align-items: center;    /* Centraliza horizontalmente */
  justify-content: center; /* Centraliza verticalmente */
  text-align: center;     /* Centraliza o texto */
}

.diff-card:nth-child(1), 
.diff-card:nth-child(4) { 
  grid-column: span 5; 
}

.diff-card:nth-child(2), 
.diff-card:nth-child(3) { 
  grid-column: span 7; 
}

.diff-card:hover { 
  transform: translateY(-5px); 
  background: hsl(var(--card)); 
  border-color: hsl(var(--secondary) / .46); 
}

.diff-icon { 
  display: grid; 
  place-items: center; 
  width: 40px; 
  height: 40px; 
  margin: 0 auto 26px; /* Centraliza a caixa do ícone */
  border-radius: 10px; 
  color: hsl(var(--primary)); 
  background: hsl(var(--primary) / .11); 
}

.diff-card h3 { 
  margin: 0 0 8px; 
  font: 600 19px var(--font-display); 
  letter-spacing: -.04em; 
}

.diff-card p { 
  max-width: 380px; 
  margin: 0 auto; /* Mantém o parágrafo de largura limitada centralizado */
  color: hsl(var(--muted-foreground)); 
  font-size: 16px; 
  line-height: 1.6; 
}

.coverage-wrap { display: grid; grid-template-columns: .88fr 1.12fr; gap: 14px; }
.coverage-copy, .coverage-visual { min-height: 440px; border: 1px solid hsl(var(--border)); border-radius: 19px; }
.coverage-copy { padding: clamp(26px, 5vw, 56px); background: linear-gradient(145deg, hsl(var(--secondary) / .1), hsl(var(--card) / .78)); }
.coverage-copy h2 { margin-bottom: 17px; }
.coverage-copy p { max-width: 400px; color: hsl(var(--muted-foreground)); line-height: 1.65; font-size: 15px; }
.coverage-form { display: flex; gap: 9px; margin-top: 31px; }
.coverage-input { width: 100%; min-width: 0; height: 48px; padding: 0 14px; color: hsl(var(--foreground)); border: 1px solid hsl(var(--input)); border-radius: 9px; outline: none; background: hsl(var(--background) / .55); }
.coverage-input::placeholder { color: hsl(var(--muted-foreground) / .74); }
.coverage-input:focus { border-color: hsl(var(--primary)); box-shadow: 0 0 0 3px hsl(var(--primary) / .12); }
.coverage-feedback { min-height: 23px; margin-top: 12px; color: hsl(var(--accent)); font-size: 14px; }
.coverage-feedback.error { color: hsl(var(--warning)); }
.coverage-visual { position: relative; overflow: hidden; background: #101926; }
.map-grid { position: absolute; inset: 0; opacity: .5; background-image: linear-gradient(30deg, transparent 48%, hsl(var(--primary) / .21) 49%, transparent 50%), linear-gradient(120deg, transparent 48%, hsl(var(--secondary) / .18) 49%, transparent 50%); background-size: 78px 78px; transform: scale(1.3); }
.map-river { position: absolute; width: 130%; height: 88px; left: -16%; top: 46%; border: 2px solid hsl(var(--primary) / .22); border-color: transparent hsl(var(--primary) / .34) transparent transparent; border-radius: 50%; transform: rotate(-19deg); }
.map-city { position: absolute; left: 47%; top: 42%; display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: hsl(var(--primary)); box-shadow: 0 0 0 9px hsl(var(--primary) / .13), 0 0 0 23px hsl(var(--primary) / .07), 0 0 35px hsl(var(--primary) / .55); }
.map-city::after { content: "Brasília-DF"; position: absolute; top: 36px; left: -32px; width: 100px; color: hsl(var(--foreground)); font-size: 12px; font-weight: 700; }
.map-label { position: absolute; left: 24px; bottom: 24px; padding: 11px 13px; border: 1px solid hsl(var(--border)); border-radius: 9px; color: hsl(var(--muted-foreground)); background: hsl(var(--background) / .75); backdrop-filter: blur(10px); font-size: 11px; }
.map-label strong { display: block; margin-bottom: 4px; color: hsl(var(--foreground)); font: 600 15px var(--font-display); }

.testimonial-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 14px; align-items: stretch; }
.testimonial-aside { display: flex; flex-direction: column; justify-content: space-between; padding: 34px; border: 1px solid hsl(var(--border)); border-radius: 18px; background: hsl(var(--secondary) / .1); }
.testimonial-aside .quote-mark { color: hsl(var(--secondary)); font: 600 75px/.6 var(--font-display); }
.testimonial-aside p { margin: 20px 0 0; max-width: 260px; color: hsl(var(--muted-foreground)); line-height: 1.6; font-size: 15px; }
.testimonial-nav { display: flex; gap: 8px; }
.testimonial-nav button { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid hsl(var(--border)); border-radius: 50%; color: hsl(var(--foreground)); background: transparent; cursor: pointer; transition: border-color .2s, color .2s, transform .2s; }
.testimonial-nav button:hover { color: hsl(var(--primary)); border-color: hsl(var(--primary)); transform: translateY(-2px); }
.testimonial-card { padding: clamp(30px, 5vw, 58px); border: 1px solid hsl(var(--border)); border-radius: 18px; background: linear-gradient(135deg, hsl(var(--card)), hsl(var(--card) / .55)); }
.testimonial-card blockquote { margin: 0; max-width: 680px; font: 500 clamp(22px, 3vw, 35px)/1.24 var(--font-display); letter-spacing: -.055em; }
.testimonial-person { display: flex; align-items: center; gap: 12px; margin-top: 38px; }
.person-avatar { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; color: hsl(var(--primary-foreground)); background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--secondary))); font-weight: 700; }
.testimonial-person strong { display: block; font-size: 14px; }
.testimonial-person span { display: block; margin-top: 4px; color: hsl(var(--muted-foreground)); font-size: 11px; }
.slider-dots { display: flex; gap: 5px; margin-top: 33px; }
.slider-dot { width: 22px; height: 3px; padding: 0; border: 0; border-radius: 3px; background: hsl(var(--border)); cursor: pointer; }
.slider-dot.active { background: hsl(var(--primary)); }

.faq-layout { display: grid; grid-template-columns: .74fr 1.26fr; gap: 80px; }
.faq-intro p { max-width: 300px; color: hsl(var(--muted-foreground)); line-height: 1.65; font-size: 15px; }
.faq-intro .button { margin-top: 17px; }
.faq-list { border-top: 1px solid hsl(var(--border)); }
.faq-item { border-bottom: 1px solid hsl(var(--border)); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; color: hsl(var(--foreground)); cursor: pointer; list-style: none; font: 600 17px var(--font-display); letter-spacing: -.03em; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary > span { color: hsl(var(--primary)); font: 400 24px/1 var(--font-sans); transition: transform .25s; }
.faq-item[open] summary > span { transform: rotate(45deg); }
.faq-answer { max-width: 600px; padding: 0 45px 23px 0; color: hsl(var(--muted-foreground)); line-height: 1.65; font-size: 15px; }

.cta-band { padding: 74px 0; border-top: 1px solid hsl(var(--primary) / .25); border-bottom: 1px solid hsl(var(--primary) / .25); background: linear-gradient(100deg, hsl(var(--primary) / .13), hsl(var(--secondary) / .08) 55%, transparent); }
.cta-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-band h2 { max-width: 580px; margin: 0; font: 600 clamp(30px, 4vw, 48px)/1 var(--font-display); letter-spacing: -.065em; }
.cta-band p { margin: 13px 0 0; color: hsl(var(--muted-foreground)); font-size: 15px; }
.footer { padding: 72px 0 28px; background: #080b11; }
html.light .footer { background: #182330; }
.footer-top { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); gap: 35px; padding-bottom: 58px; }
.footer-brand-copy { max-width: 250px; margin: 15px 0 0; color: #929daf; font-size: 16px; line-height: 1.65; }
.footer h3 { margin: 0 0 17px; color: #1fecff; font: 700 11px var(--font-display); letter-spacing: .13em; text-transform: uppercase; }
.footer-list { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; color: #a7afbe; font-size: 16px; }
.footer-list a:hover { color: #1fecff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 21px; border-top: 1px solid hsl(218 15% 27%); color: #78859b; font-size: 11px; }
.footer-bottom span { display: inline-flex; align-items: center; gap: 7px; }

.wa-widget { position: fixed; right: 22px; bottom: 22px; z-index: 40; display: flex; flex-direction: column; align-items: end; gap: 10px; }
.wa-menu { width: min(290px, calc(100vw - 44px)); padding: 10px; border: 1px solid hsl(var(--border)); border-radius: 16px; background: hsl(var(--card) / .94); box-shadow: 0 18px 45px #02020366; backdrop-filter: blur(14px); animation: rise .23s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.wa-menu-title { padding: 10px 10px 8px; color: hsl(var(--muted-foreground)); font-size: 11px; }
.wa-action { display: flex; align-items: center; gap: 11px; width: 100%; padding: 11px 10px; border-radius: 9px; color: hsl(var(--foreground)); background: transparent; text-align: left; cursor: pointer; transition: background .2s, color .2s; }
.wa-action:hover { color: hsl(var(--accent)); background: hsl(var(--accent) / .09); }
.wa-action-icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; color: hsl(var(--accent)); background: hsl(var(--accent) / .12); }
.wa-action strong { display: block; font-size: 14px; }
.wa-action span { display: block; margin-top: 2px; color: hsl(var(--muted-foreground)); font-size: 10px; }
.wa-action > span:first-child { margin-top: 0; }
.wa-button { width: 56px; height: 56px; display: grid; place-items: center; border: 0; border-radius: 18px; color: #080b11; background: hsl(var(--accent)); box-shadow: 0 8px 25px hsl(var(--accent) / .3); cursor: pointer; transition: transform .2s, border-radius .2s; }
.wa-button:hover { transform: translateY(-4px) rotate(-3deg); border-radius: 50%; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 820px) {
  .container { width: min(100% - 32px, 640px); }
  .nav-links, .nav-actions > .button { display: none; }
  .menu-button { display: inline-grid; }
  .hero { min-height: 640px; padding: 72px 0 105px; }
  .fiber-orbit { width: 110vw; right: -52vw; top: 120px; opacity: .6; }
  .section { padding: 80px 0; }
  .section-head { display: block; }
  .section-intro { margin-top: 18px; }
  .plan-grid, .coverage-wrap, .testimonial-layout, .faq-layout { grid-template-columns: 1fr; }
  .plan-benefits { grid-template-columns: repeat(2, 1fr); }
  .plan-card.featured { order: -1; }
  .coverage-visual { min-height: 330px; }
  .testimonial-aside { min-height: 220px; }
  .faq-layout { gap: 35px; }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
  .footer-top > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 24px, 440px); }
  .nav { height: 67px; }
  .brand-logo { width: 52px; height: 52px; }
  .footer .brand-logo { width: 76px; height: 76px; }
  .hero { min-height: 650px; padding-top: 60px; }
  .hero h1 { font-size: clamp(44px, 15vw, 67px); }
  .hero-actions, .hero-actions .button { width: 100%; }
  .hero-foot { margin-top: 42px; }
  .plan-controls { align-items: stretch; flex-direction: column; }
  .plan-toggle { width: 100%; }
  .toggle-option { flex: 1; padding-inline: 8px; }
  .plan-card { min-height: 400px; }
  .differentials { display: grid; grid-template-columns: 1fr; }
  .diff-card:nth-child(1), .diff-card:nth-child(2), .diff-card:nth-child(3), .diff-card:nth-child(4) { grid-column: auto; }
  .coverage-form { flex-direction: column; }
  .coverage-form .button { width: 100%; }
  .cta-band-inner { display: block; }
  .cta-band .button { width: 100%; margin-top: 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px 18px; }
  .footer-bottom { align-items: start; flex-direction: column; }
  .wa-widget { right: 14px; bottom: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}