:root {
  --bg: #071233;
  --bg-2: #0b1d55;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-2: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.10);
  --text: #f5fbff;
  --muted: #b8c7e6;
  --cyan: #2fe6ff;
  --cyan-2: #19b9ff;
  --blue-soft: #2447b8;
  --yellow: #f4c533;
  --dark: #06102b;
  --shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
  --radius: 24px;
  --radius-lg: 32px;
  --transition: all 0.35s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top right, rgba(47, 230, 255, 0.08), transparent 22%),
    radial-gradient(circle at bottom left, rgba(36, 71, 184, 0.15), transparent 28%),
    linear-gradient(180deg, #071233 0%, #08173d 45%, #071233 100%);
  color: var(--text);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.section {
  padding: 100px 0;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-kicker {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(47, 230, 255, 0.08);
  border: 1px solid rgba(47, 230, 255, 0.16);
  color: var(--cyan);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-head p {
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.7;
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay {
  transition-delay: 0.15s;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(9, 22, 62, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  gap: 24px;
}

.brand img {
  width: 210px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  color: #d8e4ff;
  font-weight: 600;
  transition: var(--transition);
}

.main-nav a:hover {
  color: var(--cyan);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.top-link {
  font-size: 0.95rem;
  color: #d8e4ff;
  font-weight: 600;
  transition: var(--transition);
}

.top-link:hover {
  color: var(--cyan);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.8rem;
  cursor: pointer;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  border-radius: 18px;
  font-weight: 800;
  transition: var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(90deg, var(--cyan), #58dfff);
  color: #071233;
  box-shadow: 0 0 35px rgba(47, 230, 255, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 0 45px rgba(47, 230, 255, 0.36);
}

.btn-secondary {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.14);
  color: white;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.09);
}

.btn-whatsapp {
  background: linear-gradient(90deg, #39e6ff, #42d6ff);
  color: #071233;
  box-shadow: 0 0 30px rgba(66, 214, 255, 0.28);
}

.btn-full {
  width: 100%;
}

.pulse-btn {
  animation: pulseGlow 2.2s infinite;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 rgba(47,230,255,0.0), 0 0 0 rgba(47,230,255,0.0); }
  50% { box-shadow: 0 0 25px rgba(47,230,255,0.30), 0 0 55px rgba(47,230,255,0.10); }
  100% { box-shadow: 0 0 0 rgba(47,230,255,0.0), 0 0 0 rgba(47,230,255,0.0); }
}

/* HERO */
.hero {
  position: relative;
  padding: 90px 0 70px;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.65), transparent);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(80px);
  pointer-events: none;
}

.hero-glow-1 {
  width: 360px;
  height: 360px;
  background: rgba(47, 230, 255, 0.12);
  top: 40px;
  right: 10%;
}

.hero-glow-2 {
  width: 300px;
  height: 300px;
  background: rgba(244, 197, 51, 0.08);
  bottom: 10px;
  left: 5%;
}

.hero-glow-3 {
  width: 220px;
  height: 220px;
  background: rgba(47, 230, 255, 0.12);
  bottom: 18%;
  right: 26%;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 60px;
}

.hero-content {
  max-width: 650px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--cyan);
  font-weight: 800;
  margin-bottom: 18px;
}

.hero-badge .dot {
  width: 10px;
  height: 10px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 15px var(--cyan);
}

.wifi6-premium {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 20px;
  border-radius: 22px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(47,230,255,0.12), rgba(255,255,255,0.04));
  border: 1px solid rgba(47,230,255,0.20);
  box-shadow: 0 0 35px rgba(47,230,255,0.08);
}

.wifi6-premium span {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--cyan);
}

.wifi6-premium small {
  color: #4de1c1;
  font-weight: 600;
}

.hero-content h1 {
  font-size: clamp(2.8rem, 6vw, 5.1rem);
  line-height: 0.98;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero-content h1 span {
  color: var(--cyan);
  text-shadow: 0 0 24px rgba(47, 230, 255, 0.20);
}

.hero-description {
  color: #d8e4ff;
  font-size: 1.22rem;
  line-height: 1.8;
  max-width: 620px;
  margin-bottom: 32px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.hero-mini-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-mini-badges span {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.10);
  color: #ddf7ff;
  font-weight: 700;
  font-size: 14px;
  backdrop-filter: blur(12px);
}

/* HERO VISUAL */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  /* Aumentei um pouco a altura mínima para garantir que o 
     personagem apareça bem com o padding */
  min-height: 670px; 
  border-radius: 20px; 
  padding: 18px;
  
  /* Efeito de Vidro */
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  
  /* Borda sutil para o efeito de vidro (corrigido) */
  /* border: 1px solid rgba(255, 255, 255, 0.15); */
  
  box-shadow:
    0 30px 80px rgba(0,0,0,0.35),
    0 0 60px rgba(47, 230, 255, 0.08);

  overflow: hidden;
  display: flex; /* Garante que o conteúdo interno se alinhe bem */
  align-items: center;
}

.hero-carousel {
  position: relative;
  width: 100%;
  height: 100%; /* Ocupa o espaço interno do card */
  min-height: 690px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(24px) scale(0.98);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s ease;
  pointer-events: none;
  
  /* Centraliza a imagem no slide */
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide.active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  display: block;
  /* 'cover' preenche o card, 'contain' mostra a imagem inteira */
  object-fit: cover; 
  border-radius: 28px; /* Bordas arredondadas internas na imagem */
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.15));
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 5;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(255,255,255,0.28);
  transition: all 0.3s ease;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08);
}

.hero-dot.active {
  width: 34px;
  background: linear-gradient(90deg, #2FE6FF, #1AAEFF);
  box-shadow: 0 0 18px rgba(47, 230, 255, 0.45);
}

/* HIGHLIGHTS */
.highlight-strip {
  padding: 30px 0 20px;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.highlight-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 26px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.highlight-card:hover {
  transform: translateY(-6px);
  border-color: rgba(47, 230, 255, 0.22);
  box-shadow: 0 20px 60px rgba(0,0,0,0.28), 0 0 35px rgba(47,230,255,0.10);
}

.highlight-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(47, 230, 255, 0.08);
  color: var(--cyan);
  margin-bottom: 18px;
  box-shadow: 0 0 28px rgba(47, 230, 255, 0.10);
}

.highlight-icon svg {
  width: 34px;
  height: 34px;
}

.highlight-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.highlight-card p {
  color: var(--muted);
  line-height: 1.7;
}

/* STATS */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 28px;
  padding: 34px 24px;
  text-align: center;
  box-shadow: var(--shadow);
}

.stat-box strong {
  font-size: 3rem;
  font-weight: 900;
  color: var(--cyan);
}

.stat-box span {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--cyan);
  margin-left: 4px;
}

.stat-box p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.7;
}

/* PLANS */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}


.plan-card {
  position: relative;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 28px;
  padding: 32px 26px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}

.plan-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(47,230,255,0.10), transparent 30%);
  pointer-events: none;
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: rgba(47, 230, 255, 0.24);
  box-shadow: 0 24px 70px rgba(0,0,0,0.32), 0 0 40px rgba(47,230,255,0.08);
}

.plan-card.featured {
  border-color: rgba(47, 230, 255, 0.30);
  box-shadow: 0 20px 70px rgba(0,0,0,0.28), 0 0 45px rgba(47, 230, 255, 0.12);
}

.featured-glow {
  position: absolute;
  width: 220px;
  height: 220px;
  background: rgba(47, 230, 255, 0.14);
  filter: blur(70px);
  top: -40px;
  right: -60px;
  pointer-events: none;
}

.plan-top {
  margin-bottom: 26px;
}

.plan-badge {
  display: inline-block;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--cyan);
  font-weight: 700;
  font-size: 0.82rem;
  margin-bottom: 18px;
}

.plan-badge.premium {
  background: rgba(47, 230, 255, 0.12);
}

.plan-top h3 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.plan-top p {
  color: var(--muted);
  line-height: 1.7;
}

.plan-price {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: 28px;
}

.plan-price strong {
  font-size: 2.2rem;
  line-height: 1;
}

.plan-price span {
  color: var(--muted);
  margin-bottom: 4px;
}

.plan-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-bottom: 30px;
}

.plan-list li {
  position: relative;
  padding-left: 24px;
  color: #d8e4ff;
}

.plan-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 800;
}

/* COVERAGE */
.coverage-box {
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  gap: 30px;
  align-items: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 34px;
  padding: 48px;
  box-shadow: var(--shadow);
}

.coverage-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.coverage-content p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
  margin-bottom: 26px;
}

.coverage-badge {
  display: flex;
  justify-content: center;
}

.coverage-circle {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(47, 230, 255, 0.20), rgba(47, 230, 255, 0.03)),
    rgba(255,255,255,0.04);
  border: 1px solid rgba(47, 230, 255, 0.16);
  box-shadow: 0 0 70px rgba(47, 230, 255, 0.10);
}

.coverage-circle span {
  font-size: 2rem;
  font-weight: 900;
  color: var(--cyan);
}

/* BENEFITS */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 26px;
  padding: 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.benefit-box:hover {
  transform: translateY(-6px);
  border-color: rgba(47, 230, 255, 0.22);
}

.benefit-box h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.benefit-box p {
  color: var(--muted);
  line-height: 1.75;
}

/* TESTIMONIALS */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 26px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.testimonial-card p {
  color: #d8e4ff;
  line-height: 1.8;
  margin-bottom: 18px;
}

.testimonial-card strong {
  color: var(--cyan);
}

/* FAQ */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: 22px 24px;
  box-shadow: var(--shadow);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  font-size: 1.08rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  color: var(--muted);
  line-height: 1.8;
  padding-top: 14px;
}

/* FINAL CTA */
.final-cta-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding: 42px 46px;
  border-radius: 34px;
  background: linear-gradient(135deg, rgba(47,230,255,0.12), rgba(255,255,255,0.04));
  border: 1px solid rgba(47,230,255,0.14);
  box-shadow: var(--shadow);
}

.final-cta-box h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 14px;
}

.final-cta-box p {
  color: var(--muted);
  line-height: 1.8;
}

.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* FOOTER */
.site-footer {
  padding-top: 80px;
  background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,0.18));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}

.footer-brand img {
  width: 220px;
  margin-bottom: 20px;
}

.footer-brand p,
.footer-links p {
  color: var(--muted);
  line-height: 1.8;
}

.footer-links h4 {
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #d8e4ff;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--cyan);
}

.social-links {
  display: flex;
  gap: 14px;
  margin-top: 24px;
}

.social-links a {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--cyan);
  transition: var(--transition);
}

.social-links a:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 24px rgba(47,230,255,0.18);
}

.social-links svg {
  width: 22px;
  height: 22px;
}

.footer-bottom {
  padding: 22px 0 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.footer-bottom p {
  color: #9fb1d8;
  font-size: 0.95rem;
}


.footer-policy-links {
  margin: 0 0 20px 0;
  padding: 0;
  list-style: none;
}

.list-inline-item {
  display: inline-block;
  margin: 0 10px;
}

.footer-copy {
  margin-bottom: 20px;
}

.empresa-box strong {
  color: #4de1c1;
  display: block;
  margin-bottom: 5px;
}

.empresa-box p {
  margin-bottom: 20px;
}

.address-line {
  display: block;
}

/* FLOATING WHATSAPP */

.bt-whatsApp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 60px;
  height: 60px;
  z-index: 100;
  display: block;
}

.bt-whatsApp-icon {
  width: 80px;
  height: auto;
}

.alert-wapp {
  position: fixed;
  right: 30px;
  bottom: 90px;
  width: 17px;
  height: 17px;
  visibility: hidden;
  background: red;
  z-index: 101;
  font-size: 11px;
  color: #fff;
  text-align: center;
  border-radius: 50px;
  font-weight: bold;
  line-height: normal;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 64px;
  height: 64px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  z-index: 999;
  background: linear-gradient(135deg, #2fe6ff, #19b9ff);
  color: #071233;
  box-shadow: 0 12px 30px rgba(47,230,255,0.28), 0 0 24px rgba(47,230,255,0.18);
  animation: floatPulse 2.4s infinite;
}

.floating-whatsapp:hover {
  transform: translateY(-4px);
}

.floating-whatsapp svg {
  width: 30px;
  height: 30px;
}

@keyframes floatPulse {
  0% { transform: translateY(0); box-shadow: 0 12px 30px rgba(47,230,255,0.28), 0 0 24px rgba(47,230,255,0.18); }
  50% { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(47,230,255,0.35), 0 0 36px rgba(47,230,255,0.24); }
  100% { transform: translateY(0); box-shadow: 0 12px 30px rgba(47,230,255,0.28), 0 0 24px rgba(47,230,255,0.18); }
}

/* RESPONSIVO */

@media (max-width: 1050px) {
  .plans-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1180px) {
  .hero-inner,
  .coverage-box,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .plans-grid,
  .benefits-grid,
  .highlight-grid,
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    max-width: 100%;
  }

  .coverage-badge {
    justify-content: flex-start;
  }

  .final-cta-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 900px) {
  .main-nav {
    position: absolute;
    top: 88px;
    right: 4%;
    width: 280px;
    background: rgba(9, 22, 62, 0.98);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 20px;
    flex-direction: column;
    align-items: flex-start;
    display: none;
  }

  .main-nav.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .desktop-only {
    display: none;
  }

  .top-link {
    display: none;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-content h1 {
    letter-spacing: -1px;
  }

  .hero-description {
    font-size: 1.06rem;
  }

  .hero-visual-card {
    max-width: 100%;
    min-height: auto;
    padding: 14px;
  }

  .hero-carousel {
    min-height: auto;
  }

  .hero-slide {
    position: relative;
    opacity: 0;
    height: 0;
    overflow: hidden;
  }

  .hero-slide.active {
    opacity: 1;
    height: auto;
  }

  .plans-grid,
  .benefits-grid,
  .highlight-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .plan-card.featured {
    transform: scale(1.03);
  }

  .coverage-box {
    padding: 34px 28px;
  }

  .coverage-circle {
    width: 210px;
    height: 210px;
  }

  .footer-grid {
    gap: 28px;
  }

  .final-cta-box {
    padding: 34px 28px;
  }

  .floating-whatsapp {
    width: 58px;
    height: 58px;
    right: 16px;
    bottom: 16px;
  }

  .bt-whatsApp {
    right: 16px;
    bottom: 16px;
    width: 58px;
    height: 58px;
  }

  .bt-whatsApp-icon {
    width: 76px;
  }

  .alert-wapp {
    right: 26px;
    bottom: 84px;
  }
}

/* ===== PREMIUM: TEMA AUTOMÁTICO + CONVERSÃO ===== */
:root {
  --page-bg: linear-gradient(180deg, #071233 0%, #08173d 45%, #071233 100%);
  --hero-bg: transparent;
  --glass: rgba(255,255,255,0.08);
  --soft-card: rgba(255,255,255,0.05);
  --soft-text: #d8e4ff;
  --header-bg: rgba(9, 22, 62, 0.72);
  --header-border: rgba(255,255,255,0.06);
}

html[data-theme="light"] {
  --bg: #f4f7fb;
  --bg-2: #ffffff;
  --panel: rgba(255,255,255,0.94);
  --panel-2: rgba(255,255,255,0.72);
  --border: rgba(12, 32, 82, 0.10);
  --text: #0d214d;
  --muted: #61749a;
  --cyan: #11c7ee;
  --cyan-2: #159dff;
  --blue-soft: #dbeafe;
  --yellow: #f4c533;
  --dark: #071233;
  --shadow: 0 18px 45px rgba(10, 28, 74, 0.10);
  --page-bg:
    radial-gradient(circle at top right, rgba(17, 199, 238, 0.10), transparent 24%),
    radial-gradient(circle at bottom left, rgba(21, 157, 255, 0.10), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, #edf4fb 48%, #f8fbff 100%);
  --hero-bg: linear-gradient(180deg, rgba(255,255,255,0.55), rgba(255,255,255,0.20));
  --glass: rgba(255,255,255,0.88);
  --soft-card: rgba(255,255,255,0.92);
  --soft-text: #13315f;
  --header-bg: rgba(255,255,255,0.86);
  --header-border: rgba(12, 32, 82, 0.08);
}

body {
  background: var(--page-bg);
  color: var(--text);
  transition: background 0.35s ease, color 0.35s ease;
}

.site-header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
}

.main-nav a,
.top-link,
.hero-description,
.hero-mini-badges span,
.plan-list li,
.testimonial-card p,
.footer-links a,
.footer-brand p,
.footer-links p {
  color: inherit;
}

.section-head p,
.plan-top p,
.coverage-content p,
.benefit-box p,
.stat-box p,
.faq-item p,
.final-cta-box p,
.footer-bottom p,
.highlight-card p {
  color: var(--muted);
}

.hero {
  background: var(--hero-bg);
}

.hero-badge,
.wifi6-premium,
.hero-mini-badges span,
.highlight-card,
.stat-box,
.plan-card,
.benefit-box,
.testimonial-card,
.faq-item,
.final-cta-box,
.coverage-box,
.hero-visual-card,
.main-nav.active,
.footer-links a,
.social-links a {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.theme-toggle {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle:hover {
  transform: translateY(-2px);
  border-color: rgba(47, 230, 255, 0.28);
  box-shadow: 0 10px 24px rgba(47,230,255,0.12);
}

.theme-icon-moon { display: none; }
html[data-theme="dark"] .theme-icon-sun { display: none; }
html[data-theme="dark"] .theme-icon-moon { display: inline; }
html[data-theme="light"] .theme-icon-sun { display: inline; }
html[data-theme="light"] .theme-icon-moon { display: none; }

.plans-conversion-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 34px;
}

.conversion-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 22px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.conversion-item:hover {
  transform: translateY(-5px);
  border-color: rgba(47, 230, 255, 0.22);
}

.conversion-item span {
  font-size: 1.55rem;
}

.conversion-item strong {
  display: block;
  margin-bottom: 4px;
}

.conversion-item small {
  color: var(--muted);
  display: block;
  line-height: 1.5;
}

.premium-plans-grid {
  display: grid;
  gap: 24px;
  align-items: stretch;
}

.plan-card-recommended {
  transform: scale(1.02);
}

.plan-card-recommended::after {
  content: "Plano recomendado";
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(244,197,51,0.18), rgba(47,230,255,0.18));
  border: 1px solid rgba(244,197,51,0.24);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 800;
}

.plan-card:hover {
  transform: translateY(-10px);
}

html[data-theme="light"] .hero-content h1 span,
html[data-theme="light"] .stat-box strong,
html[data-theme="light"] .stat-box span,
html[data-theme="light"] .coverage-circle span,
html[data-theme="light"] .testimonial-card strong,
html[data-theme="light"] .section-kicker,
html[data-theme="light"] .highlight-icon,
html[data-theme="light"] .social-links a {
  color: var(--cyan-2);
}

html[data-theme="light"] .highlight-card,
html[data-theme="light"] .stat-box,
html[data-theme="light"] .plan-card,
html[data-theme="light"] .benefit-box,
html[data-theme="light"] .testimonial-card,
html[data-theme="light"] .faq-item,
html[data-theme="light"] .coverage-box,
html[data-theme="light"] .final-cta-box,
html[data-theme="light"] .hero-visual-card,
html[data-theme="light"] .hero-badge,
html[data-theme="light"] .wifi6-premium,
html[data-theme="light"] .hero-mini-badges span {
  background: var(--soft-card);
  border-color: rgba(12, 32, 82, 0.08);
  box-shadow: var(--shadow);
}

html[data-theme="light"] .highlight-icon {
  background: rgba(17, 199, 238, 0.10);
}

html[data-theme="light"] .btn-secondary,
html[data-theme="light"] .top-link,
html[data-theme="light"] .main-nav a {
  color: var(--text);
}

html[data-theme="light"] .btn-secondary {
  background: rgba(255,255,255,0.92);
  border-color: rgba(12, 32, 82, 0.10);
}

html[data-theme="light"] .site-footer {
  background: linear-gradient(180deg, rgba(255,255,255,0.2), rgba(255,255,255,0.72));
}

.sticky-cta-mobile {
  display: none;
}

@media (max-width: 900px) {
  .theme-toggle {
    width: 50px;
    height: 50px;
  }

  .plans-conversion-bar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .plan-card-recommended {
    transform: none;
  }

  .sticky-cta-mobile {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 998;
    min-height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    border-radius: 18px;
    background: linear-gradient(90deg, var(--cyan), var(--cyan-2));
    color: #071233;
    font-weight: 900;
    box-shadow: 0 16px 35px rgba(47,230,255,0.22);
  }

  .floating-whatsapp {
    bottom: 86px;
  }
}


/* AJUSTES MOBILE FINAL */
body.menu-open {
  overflow: hidden;
}

@media (max-width: 900px) {
  .site-header {
    z-index: 2000;
  }

  .header-inner {
    position: relative;
  }

  .main-nav {
    position: fixed;
    top: 96px;
    left: 16px;
    right: 16px;
    width: auto;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding: 18px;
    border-radius: 24px;
    gap: 0;
    z-index: 1999;
    background: rgba(9, 22, 62, 0.98);
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  }

  .main-nav a {
    width: 100%;
    display: block;
    padding: 16px 18px;
    border-radius: 16px;
    font-size: 1.05rem;
    color: #f5fbff;
  }

  .main-nav a + a {
    margin-top: 6px;
  }

  .main-nav a:hover,
  .main-nav a:focus {
    background: rgba(255,255,255,0.06);
    color: var(--cyan);
  }

  html[data-theme="light"] .main-nav {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(12, 32, 82, 0.12);
    box-shadow: 0 24px 60px rgba(12, 32, 82, 0.16);
  }

  html[data-theme="light"] .main-nav a {
    color: #0b1d3a;
  }

  html[data-theme="light"] .main-nav a:hover,
  html[data-theme="light"] .main-nav a:focus {
    background: rgba(17, 199, 238, 0.10);
    color: #0b1d3a;
  }
}

@media (max-width: 768px) {
  .footer-bottom,
  .site-footer {
    padding-bottom: 110px;
  }

  .sticky-cta-mobile {
    display: none;
  }

  .bt-whatsApp {
    right: 16px;
    bottom: 16px;
    width: 64px;
    height: 64px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--cyan), var(--cyan-2));
    box-shadow: 0 14px 32px rgba(47,230,255,0.26);
    display: grid;
    place-items: center;
  }

  .bt-whatsApp-icon {
    width: 36px;
    max-width: 36px;
  }

  .alert-wapp {
    right: 14px;
    bottom: 74px;
  }
}


/* LOGO DINAMICA POR TEMA */
.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  width: 210px;
  height: auto;
}

.brand-logo-light {
  display: none;
}

html[data-theme="light"] .brand-logo-dark {
  display: none;
}

html[data-theme="light"] .brand-logo-light {
  display: block;
}

html[data-theme="light"] .brand-logo-light {
  filter: drop-shadow(0 2px 6px rgba(13, 33, 77, 0.10));
}

/* HAMBURGUER VISIVEL */
.menu-toggle {
  position: relative;
  width: 54px;
  height: 54px;
  padding: 0;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  display: none;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-direction: column;
  color: var(--text);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.25s ease, background 0.25s ease;
}

.menu-toggle:hover {
  transform: translateY(-2px);
  border-color: rgba(47, 230, 255, 0.28);
  box-shadow: 0 10px 24px rgba(47,230,255,0.12);
}

.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(-8px) rotate(-45deg);
}

html[data-theme="light"] .menu-toggle {
  color: #0d214d;
  background: rgba(255,255,255,0.94);
  border-color: rgba(12, 32, 82, 0.10);
}

html[data-theme="dark"] .menu-toggle {
  color: #f5fbff;
}

@media (max-width: 900px) {
  .menu-toggle {
    display: inline-flex;
  }

  .brand-logo {
    width: 190px;
  }
}

@media (max-width: 768px) {
  .brand-logo {
    width: 180px;
  }

  .menu-toggle {
    width: 50px;
    height: 50px;
  }
}