:root {
  --primary: #00c8ff;
  --secondary: #00ff88;
  --neon: #00ffff;
  --dark: #050810;
  --dark-2: #080d1a;
  --dark-3: #0d1526;
  --dark-4: #111e33;
  --border: rgba(0, 200, 255, 0.2);
  --border-glow: rgba(0, 200, 255, 0.5);
  --text: #ffffff;
  --text-muted: #7a8fa6;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 56px; }

section[id] { scroll-margin-top: 56px; }
#diferenciais, #planos { min-height: calc(100vh - 56px); }

body {
  font-family: var(--font);
  background-color: var(--dark);
  color: var(--text);
  overflow-x: hidden;
}

/* ========================
   NAVBAR
======================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 40px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(5, 8, 16, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}

.navbar.scrolled {
  height: 64px;
  background: rgba(5, 8, 16, 0.98);
}

.navbar-logo img {
  height: 56px;
  object-fit: contain;
  transition: height 0.3s;
}

.navbar.scrolled .navbar-logo img {
  height: 44px;
}

.navbar-links {
  display: flex;
  gap: 40px;
  list-style: none;
  flex: 1;
  justify-content: center;
}

.navbar-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.3s;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform 0.3s;
}

.navbar-links a:hover { color: var(--primary); }
.navbar-links a:hover::after { transform: scaleX(1); }

.navbar-cta-outline {
  padding: 10px 20px;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.3s;
}

.navbar-cta-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.navbar-cta {
  padding: 10px 28px;
  background: var(--primary);
  color: #050810;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  transition: all 0.3s;
  box-shadow: 0 0 20px rgba(0,200,255,0.4);
}

.navbar-cta:hover {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
  box-shadow: 0 0 30px rgba(0,200,255,0.6);
}

.navbar-cta-mobile-item { display: none; }

.navbar-mobile-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ========================
   HERO
======================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 20px 80px;
  position: relative;
  background: var(--dark);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(0,200,255,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 80%, rgba(0,255,136,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 30% 30% at 20% 60%, rgba(0,200,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

#particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,200,255,0.08);
  border: 1px solid rgba(0,200,255,0.4);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  box-shadow: 0 0 15px rgba(0,200,255,0.15);
}

.hero-logo {
  width: 100%;
  max-width: 480px;
  margin: 0 auto 20px;
  display: block;
  filter: drop-shadow(0 0 30px rgba(0,200,255,0.4));
}

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
  text-shadow: 0 0 40px rgba(0,200,255,0.2);
}

.hero h1 em {
  font-style: normal;
  color: var(--primary);
  text-shadow: 0 0 20px rgba(0,200,255,0.6);
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 15px 36px;
  background: #22783b;
  color: #ffffff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.95rem;
  transition: all 0.3s;
  border: 2px solid #22783b;
  box-shadow: 0 0 20px rgba(34,120,59,0.4);
  animation: pulse-btn 2.5s infinite;
}

@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 0 20px rgba(34,120,59,0.4); }
  50% { box-shadow: 0 0 40px rgba(34,120,59,0.8), 0 0 60px rgba(34,120,59,0.3); }
}

.btn-primary:hover {
  background: transparent;
  color: #22783b;
  transform: translateY(-2px);
}

.btn-outline {
  padding: 15px 36px;
  background: transparent;
  color: var(--text);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s;
  border: 2px solid rgba(255,255,255,0.15);
}

.btn-outline:hover {
  border-color: var(--secondary);
  color: var(--secondary);
  box-shadow: 0 0 20px rgba(0,255,136,0.3);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 50px;
  justify-content: center;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}

.hero-stat strong {
  display: block;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary);
  text-shadow: 0 0 15px rgba(0,200,255,0.5);
}

.hero-stat span {
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ========================
   SECTIONS
======================== */
.section { padding: 40px 20px; }
.section-dark { background: var(--dark-2); }
.container { max-width: 1100px; margin: 0 auto; }

.section-header {
  text-align: center;
  margin-bottom: 36px;
}

.section-tag {
  display: inline-block;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 900;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.section-header p {
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto;
  font-size: 1.2rem;
  line-height: 1.8;
}

/* ========================
   DIFERENCIAIS
======================== */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.card-diferencial {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  gap: 18px;
  align-items: center;
  transition: all 0.3s;
  cursor: default;
  position: relative;
  overflow: hidden;
}

.card-diferencial::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  transform: scaleX(0);
  transition: transform 0.4s;
}

.card-diferencial:hover::before { transform: scaleX(1); }

.card-diferencial:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,200,255,0.12), inset 0 0 30px rgba(0,200,255,0.03);
}

.card-diferencial .icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, rgba(0,200,255,0.15), rgba(0,255,136,0.08));
  border: 1px solid rgba(0,200,255,0.3);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
  box-shadow: 0 0 15px rgba(0,200,255,0.15);
  transition: all 0.3s;
}

.card-diferencial .icon i {
  font-size: 1.8rem;
  color: var(--primary);
}

.card-diferencial:hover .icon {
  background: linear-gradient(135deg, rgba(0,200,255,0.25), rgba(0,255,136,0.15));
  box-shadow: 0 0 25px rgba(0,200,255,0.35);
  transform: scale(1.08);
}

.card-diferencial h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.card-diferencial p {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

/* ========================
   PLANOS
======================== */
.planos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.card-plano {
  background: var(--dark-3);
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: 32px 22px 24px;
  text-align: center;
  position: relative;
  transition: all 0.35s;
  overflow: visible;
  display: flex;
  flex-direction: column;
}

.card-plano::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transition: transform 0.4s;
}

.card-plano:hover::after { transform: scaleX(1); }

.card-plano:hover {
  transform: translateY(-8px);
  border-color: rgba(0,200,255,0.4);
  box-shadow: 0 20px 60px rgba(0,200,255,0.15), 0 0 0 1px rgba(0,200,255,0.1);
}

.card-plano.popular {
  border-color: var(--secondary);
  background: linear-gradient(160deg, var(--dark-3) 0%, rgba(0,255,136,0.05) 100%);
  box-shadow: 0 0 30px rgba(0,255,136,0.1);
}

.card-plano.mesh {
  border-color: rgba(168,85,247,0.35);
  background: linear-gradient(160deg, var(--dark-3) 0%, rgba(168,85,247,0.06) 100%);
  box-shadow: 0 0 30px rgba(168,85,247,0.1);
}
.card-plano.mesh:hover {
  border-color: rgba(168,85,247,0.6);
  box-shadow: 0 20px 60px rgba(168,85,247,0.15), 0 0 0 1px rgba(168,85,247,0.15);
}
.card-plano.mesh .plano-velocidade {
  font-size: 2.8rem;
  color: #a855f7;
  text-shadow: 0 0 20px rgba(168,85,247,0.5);
}
.card-plano.mesh .btn-plano {
  border-color: #a855f7;
  color: #a855f7;
}
.card-plano.mesh .btn-plano:hover {
  background: #a855f7;
  color: #fff;
  box-shadow: 0 0 20px rgba(168,85,247,0.4);
}

.badge-popular {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%) translateZ(0);
  backface-visibility: hidden;
  background: linear-gradient(90deg, var(--secondary), #00c8ff);
  color: #050810;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 7px 26px;
  border-radius: 30px;
  letter-spacing: 1.5px;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0,255,136,0.4);
}

.plano-velocidade {
  font-size: 4rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
  text-shadow: 0 0 20px rgba(0,200,255,0.4);
}

.plano-velocidade span {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-muted);
}

.plano-tipo {
  font-size: 0.95rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.plano-preco {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
}

.plano-preco small {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 400;
}

.plano-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 14px 0;
}

.plano-features {
  list-style: none;
  text-align: left;
  margin-bottom: 16px;
  flex: 1;
}

.plano-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 3px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  white-space: nowrap;
}

.plano-features li::before {
  content: '✓';
  color: var(--secondary);
  font-weight: 900;
  flex-shrink: 0;
  text-shadow: 0 0 8px rgba(0,255,136,0.5);
}

.btn-plano {
  display: block;
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  text-decoration: none;
  margin-top: auto;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.3s;
  border: 1px solid var(--primary);
  color: var(--primary);
  background: transparent;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.btn-plano:hover, .btn-plano.solid {
  background: var(--primary);
  color: #050810;
  box-shadow: 0 0 25px rgba(0,200,255,0.5);
}

.btn-plano.solid:hover {
  background: transparent;
  color: var(--primary);
  box-shadow: none;
}

.adicionais-wrapper {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.adicional-box {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex: 1;
  min-width: 260px;
}

.adicional-info { display: flex; align-items: center; gap: 14px; }
.adicional-icon {
  width: 36px;
  height: 36px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.adicional-icon i { font-size: 0.95rem; color: #ef4444; }
.adicional-icon--cyan { background: rgba(0,200,255,0.1); border-color: rgba(0,200,255,0.3); }
.adicional-icon--cyan i { color: var(--primary); }
.adicional-box h4 { font-size: 0.88rem; font-weight: 700; margin-bottom: 2px; }
.adicional-box p { font-size: 0.78rem; color: var(--text-muted); }
.adicional-consultar {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--primary);
  border-radius: 8px;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}
.adicional-consultar:hover {
  background: var(--primary);
  color: #050810;
}
.adicional-preco {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
  text-shadow: 0 0 15px rgba(0,200,255,0.4);
}

/* ========================
   FRASE DE IMPACTO
======================== */
.section-frase {
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}

.section-frase #speedlines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}


.frase-bloco {
  position: relative;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  padding: 20px 0;
  z-index: 1;
}

.frase-velocidade {
  flex: 1;
  position: relative;
  height: 300px;
  border-radius: 20px;
  overflow: hidden;
}

.frase-velocidade canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.frase-aspas {
  display: block;
  font-size: 9rem;
  line-height: 0.6;
  font-family: Georgia, serif;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.7;
  margin-bottom: 24px;
  user-select: none;
}

.frase-texto {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 28px;
}

.frase-texto em {
  font-style: normal;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.frase-assinatura {
  display: block;
  font-size: 0.95rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* ========================
   DEPOIMENTOS
======================== */
.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card-depoimento {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.card-depoimento::before {
  content: '"';
  position: absolute;
  top: -10px; right: 20px;
  font-size: 8rem;
  color: rgba(0,200,255,0.06);
  font-family: Georgia, serif;
  line-height: 1;
}

.card-depoimento:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,200,255,0.1);
}

.depoimento-stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 3px;
  text-shadow: 0 0 10px rgba(251,191,36,0.4);
}

.card-depoimento p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.depoimento-autor {
  display: flex;
  align-items: center;
  gap: 14px;
}

.depoimento-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: #050810;
  flex-shrink: 0;
  box-shadow: 0 0 15px rgba(0,200,255,0.4);
}

.depoimento-autor strong { display: block; font-size: 0.95rem; margin-bottom: 2px; }
.depoimento-autor span { font-size: 0.8rem; color: var(--primary); }

/* ========================
   CONTATO
======================== */
.contato-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card-contato {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  text-decoration: none;
  color: var(--text);
  transition: all 0.3s;
  display: block;
}

.card-contato:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,200,255,0.12);
}

.card-contato .contato-icon {
  width: 58px;
  height: 58px;
  background: rgba(0,200,255,0.08);
  border: 1px solid rgba(0,200,255,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
  transition: all 0.3s;
}

.card-contato:hover .contato-icon {
  background: rgba(0,200,255,0.15);
  box-shadow: 0 0 20px rgba(0,200,255,0.3);
}

.card-contato h4 {
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.card-contato p { color: var(--text-muted); font-size: 0.95rem; }

/* ========================
   FOOTER
======================== */
footer {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  padding: 20px 80px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr 1fr 1fr;
  column-gap: 60px;
  row-gap: 0;
  padding-bottom: 20px;
  align-items: center;
}

.footer-col--logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 40px;
}

.footer-col--sobre {
  padding-left: 0;
}

.footer-col--links {
  padding-left: 90px;
}

.footer-col--contato {
  padding-left: 60px;
}

.footer-col .footer-logo-img {
  width: 230px;
  height: auto;
  display: block;
  opacity: 0.9;
  filter: drop-shadow(0 0 14px rgba(0,200,255,0.35));
}

.footer-col > p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
  margin: 0;
  padding: 0;
}

.footer-col h5 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin: 0 0 18px 0;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--primary); }

.footer-col ul li a i { font-size: 1rem; color: var(--primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px;
  text-align: center;
}

.footer-bottom p { color: var(--text-muted); font-size: 0.85rem; }
.footer-bottom span { color: var(--primary); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-col--logo { grid-column: 1 / -1; justify-content: flex-start; }
}

/* ========================
   NEON DIVIDER
======================== */
.neon-divider {
  width: 100%;
  height: 40px;
  background: var(--dark-2);
  display: block;
  line-height: 0;
  overflow: hidden;
}

.neon-divider--reverse {
  background: var(--dark-2);
}

.neon-divider svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 0 4px rgba(0,200,255,0.9)) drop-shadow(0 0 12px rgba(0,200,255,0.5));
}

.neon-divider--reverse svg {
  filter: drop-shadow(0 0 4px rgba(0,255,136,0.9)) drop-shadow(0 0 12px rgba(0,255,136,0.5));
}

/* ========================
   WHATSAPP FLOAT
======================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 58px; height: 58px;
  background: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  z-index: 999;
  transition: transform 0.3s;
  animation: pulse-wa 2s infinite;
}

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 6px 40px rgba(37,211,102,0.8), 0 0 0 8px rgba(37,211,102,0.1); }
}

.whatsapp-float:hover { transform: scale(1.1); }

/* ========================
   RESPONSIVE
======================== */
@media (max-width: 768px) {
  .navbar-links, .navbar-cta { display: none; }
  .navbar-mobile-btn { display: block; }
  .hero { padding: 36px 16px 20px; }
  .hero-badge { margin-bottom: 4px; font-size: 0.75rem; padding: 5px 14px; }
  .hero-logo { max-width: 210px; margin-bottom: 10px; }
  .hero h1 { font-size: 1.9rem; margin-bottom: 10px; }
  .hero p { font-size: 0.95rem; margin-bottom: 16px; }
  .btn-primary { padding: 11px 28px; font-size: 0.88rem; }
  .hero-stats { gap: 16px; margin-top: 16px; padding-top: 14px; }
  .hero-stat strong { font-size: 1.6rem; }
  .hero-stat span { font-size: 0.75rem; }
  .section { padding: 60px 20px; }
  .planos-grid { grid-template-columns: 1fr; }
  .adicionais-wrapper { flex-direction: column; }
  .adicional-box { flex-direction: row; align-items: center; justify-content: space-between; }

  .navbar-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--dark-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 8px 0;
    gap: 0;
    z-index: 999;
  }

  .navbar-cta-mobile-item { display: block; padding: 8px 16px 12px; }
  .navbar-cta-mobile-item .navbar-cta-mobile-link {
    display: block;
    text-align: center;
    padding: 8px 16px;
    background: var(--primary);
    color: #050810 !important;
    border-radius: 8px;
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 0.5px;
    text-decoration: none;
    box-shadow: 0 0 14px rgba(0,200,255,0.4);
  }

  .navbar-links.open li a {
    display: block;
    padding: 10px 20px;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid rgba(0,200,255,0.08);
  }

  .navbar-links.open li:last-child a {
    border-bottom: none;
  }

  footer { padding: 16px 20px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 16px; padding-bottom: 12px; }
  .footer-col--logo { display: none; }
  .footer-col--sobre { display: none; }
  .footer-col--links { padding-left: 0; }
  .footer-col--contato { padding-left: 0; }
  .footer-col h5 { font-size: 0.72rem; margin-bottom: 8px; }
  .footer-col ul li { margin-bottom: 5px; }
  .footer-col ul li a { font-size: 0.8rem; }
  .contato-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .card-contato { padding: 16px 8px; border-radius: 12px; }
  .card-contato .contato-icon { width: 40px; height: 40px; margin-bottom: 8px; }
  .card-contato h4 { font-size: 0.65rem; margin-bottom: 2px; }
  .card-contato p { font-size: 0.7rem; }
  .frase-texto { font-size: 1.15rem !important; line-height: 1.5; }
  .frase-aspas { font-size: 5rem; margin-bottom: 8px; }
  .section-frase { padding: 30px 20px; }
}

@media (max-width: 480px) {
  .navbar { padding: 16px 20px; }
  .hero-stats { flex-direction: row; justify-content: center; gap: 16px; }
  .section { padding: 50px 16px; }
  .section-header { margin-bottom: 32px; }
  .section-header h2 { font-size: 1.8rem; }
  .section-header p { font-size: 1rem; }
  .diferenciais-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .card-diferencial { padding: 16px 12px; gap: 10px; flex-direction: column; align-items: center; text-align: center; cursor: pointer; }
  .card-diferencial .icon { width: 48px; height: 48px; border-radius: 12px; }
  .card-diferencial .icon i { font-size: 1.2rem; }
  .card-diferencial h3 { font-size: 0.88rem; margin-bottom: 0; }
  .card-diferencial p { display: none; }
  .card-diferencial.expanded { grid-column: 1 / -1; flex-direction: row; align-items: center; text-align: left; border-color: var(--border-glow); }
  .card-diferencial.expanded p { display: block; font-size: 0.82rem; line-height: 1.55; margin-top: 4px; }
  .footer-col--logo .footer-logo-img { width: 100px; }
}