/* ==========================================
   SUANEET TELECOMUNICAÇÕES - STYLESHEET
   ========================================== */

:root {
  --blue-900: #0a1628;
  --blue-800: #0d2040;
  --blue-700: #0f3460;
  --blue-600: #1a4a8a;
  --blue-500: #1e6ec8;
  --blue-400: #2d8cf0;
  --blue-300: #5bb8f5;
  --blue-200: #93d2fb;
  --blue-100: #dbeeff;
  --blue-50:  #f0f7ff;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --green-400: #22c55e;
  --green-500: #16a34a;
  --orange-400: #fb923c;
  --orange-500: #ea580c;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.16);
  --shadow-xl: 0 16px 48px rgba(0,0,0,.2);
  --shadow-blue: 0 8px 32px rgba(30,110,200,.3);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: all .3s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 52px;
  width: auto;
  mix-blend-mode: screen;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: rgba(255,255,255,.85);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255,255,255,.1);
}

.btn-boleto {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  color: var(--white) !important;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  box-shadow: var(--shadow-blue);
}

.btn-boleto:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 40px rgba(30,110,200,.4);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--blue-900);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(30,110,200,.35) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(13,32,64,.8) 0%, transparent 60%),
    linear-gradient(135deg, var(--blue-900) 0%, var(--blue-800) 50%, #0a1f3d 100%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(93,184,245,.6);
  border-radius: 50%;
  animation: float linear infinite;
}

@keyframes float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(30,110,200,.25);
  border: 1px solid rgba(93,184,245,.3);
  color: var(--blue-300);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: .5px;
}

.hero-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--blue-300), var(--blue-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,.7);
  margin-bottom: 40px;
  max-width: 480px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(30,110,200,.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.3);
}

.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.6);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: rgba(255,255,255,.5);
  margin-top: 4px;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.15);
}

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

.hero-card {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.signal-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(93,184,245,.3);
  animation: pulse-ring 3s ease-out infinite;
}

.ring-1 { width: 120px; height: 120px; animation-delay: 0s; }
.ring-2 { width: 200px; height: 200px; animation-delay: .8s; border-color: rgba(93,184,245,.2); }
.ring-3 { width: 280px; height: 280px; animation-delay: 1.6s; border-color: rgba(93,184,245,.1); }

@keyframes pulse-ring {
  0% { transform: scale(.9); opacity: 1; }
  100% { transform: scale(1.1); opacity: 0; }
}

.hero-icon-center {
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: var(--white);
  box-shadow: 0 0 60px rgba(30,110,200,.5);
  z-index: 1;
}

.hero-wave {
  position: absolute;
  bottom: 0; left: 0; right: 0;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 80px;
}

/* ==========================================
   SECTION COMMONS
   ========================================== */
section { padding: 96px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-badge {
  display: inline-block;
  background: var(--blue-100);
  color: var(--blue-600);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 50px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--gray-800);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ==========================================
   SOBRE
   ========================================== */
.sobre {
  background: var(--blue-50);
}

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

.sobre-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.sobre-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-200);
}

.sobre-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--white);
  margin: 0 auto 20px;
  box-shadow: var(--shadow-blue);
}

.sobre-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 12px;
}

.sobre-card p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ==========================================
   SERVIÇOS
   ========================================== */
.servicos {
  background: var(--white);
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.servico-card {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.servico-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-300);
}

.servico-card.featured {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  border-color: transparent;
  color: var(--white);
}

.servico-card.featured h3,
.servico-card.featured p,
.servico-card.featured .servico-features li {
  color: rgba(255,255,255,.9);
}

.servico-card.featured .servico-features li i {
  color: var(--blue-300);
}

.servico-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--white);
  margin-bottom: 24px;
  box-shadow: var(--shadow-blue);
}

.servico-card.featured .servico-icon {
  background: rgba(255,255,255,.2);
  box-shadow: none;
}

.servico-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 12px;
}

.servico-card p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
}

.servico-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.servico-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-600);
  font-weight: 500;
}

.servico-features li i {
  color: var(--blue-500);
  font-size: 13px;
  flex-shrink: 0;
}

/* ==========================================
   PLANOS
   ========================================== */
.planos {
  background: linear-gradient(180deg, var(--blue-900) 0%, var(--blue-800) 100%);
  position: relative;
  overflow: hidden;
}

.planos::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(30,110,200,.3) 0%, transparent 60%);
}

.planos .container { position: relative; z-index: 1; }

.planos .section-badge {
  background: rgba(30,110,200,.3);
  color: var(--blue-300);
  border: 1px solid rgba(93,184,245,.2);
}

.planos .section-title { color: var(--white); }

.planos .section-subtitle { color: rgba(255,255,255,.65); }

.promo-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, rgba(251,146,60,.15), rgba(234,88,12,.1));
  border: 1px solid rgba(251,146,60,.3);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  margin-bottom: 48px;
  color: var(--white);
}

.promo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-400));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--white);
  flex-shrink: 0;
}

.promo-text {
  font-size: 15px;
  color: rgba(255,255,255,.9);
  line-height: 1.5;
}

.promo-text strong { color: var(--orange-400); }

.planos-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  align-items: stretch;
}

.plano-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.plano-card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,.1);
  border-color: rgba(93,184,245,.3);
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

.plano-card.destaque {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  border-color: transparent;
  box-shadow: 0 20px 60px rgba(30,110,200,.4);
}

.plano-card.destaque:hover {
  transform: translateY(-6px);
}

.plano-card.giga {
  background: linear-gradient(135deg, rgba(15,52,96,.8), rgba(26,74,138,.6));
  border-color: rgba(93,184,245,.3);
}

.plano-badge-top {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--orange-500), var(--orange-400));
  color: var(--white);
  font-size: 10px;
  font-weight: 800;
  padding: 5px 14px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  letter-spacing: .5px;
  white-space: nowrap;
}

.plano-card.destaque .plano-badge-top {
  background: var(--white);
  color: var(--blue-600);
}

.promo-badge { background: linear-gradient(135deg, var(--orange-500), var(--orange-400)) !important; }
.giga-badge { background: linear-gradient(135deg, #7c3aed, #a855f7) !important; }

.plano-header {
  text-align: center;
  padding-top: 20px;
  margin-bottom: 24px;
}

.plano-velocidade {
  display: block;
  font-size: 28px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.giga-vel {
  font-size: 32px;
  background: linear-gradient(135deg, #a855f7, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.plano-preco {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}

.plano-preco.promo .preco-valor { color: var(--green-400); }
.plano-preco.promo .preco-cifrao,
.plano-preco.promo .preco-centavos { color: var(--green-400); }

.preco-cifrao {
  font-size: 16px;
  font-weight: 700;
  color: rgba(255,255,255,.8);
}

.preco-valor {
  font-size: 44px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}

.preco-centavos {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.7);
}

.plano-preco-promo {
  text-align: center;
}

.preco-promo-label {
  display: block;
  font-size: 11px;
  color: var(--green-400);
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.preco-depois {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,.5);
  margin-top: 6px;
}

.plano-itens {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  flex: 1;
}

.plano-itens li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,.8);
  font-weight: 500;
}

.plano-itens li i {
  color: var(--green-400);
  font-size: 13px;
  flex-shrink: 0;
}

.btn-plano {
  display: block;
  text-align: center;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  background: rgba(255,255,255,.12);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.2);
  transition: var(--transition);
}

.btn-plano:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-1px);
}

.btn-destaque {
  background: var(--white) !important;
  color: var(--blue-600) !important;
  border-color: transparent !important;
  box-shadow: var(--shadow-md);
}

.btn-destaque:hover {
  background: var(--blue-50) !important;
  box-shadow: var(--shadow-lg);
}

.btn-giga {
  background: linear-gradient(135deg, #7c3aed, #a855f7) !important;
  border-color: transparent !important;
}

/* ==========================================
   SEGUNDA VIA
   ========================================== */
.segunda-via {
  background: var(--blue-600);
  padding: 48px 0;
}

.segunda-via-content {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.segunda-via-icon {
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--white);
  flex-shrink: 0;
}

.segunda-via-text {
  flex: 1;
}

.segunda-via-text h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.segunda-via-text p {
  font-size: 15px;
  color: rgba(255,255,255,.75);
}

.btn-boleto-lg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  color: var(--blue-600);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}

.btn-boleto-lg:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* ==========================================
   CONTATO
   ========================================== */
.contato {
  background: var(--blue-50);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contato-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contato-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.contato-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--blue-200);
  transform: translateX(4px);
}

.contato-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--white);
  flex-shrink: 0;
}

.contato-detalhe {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contato-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.contato-valor {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-800);
  transition: var(--transition);
}

a.contato-valor:hover { color: var(--blue-500); }

.cta-card {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.cta-card h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.cta-card p {
  font-size: 15px;
  color: rgba(255,255,255,.75);
  margin-bottom: 32px;
  line-height: 1.7;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25d366;
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
}

.btn-whatsapp:hover {
  background: #1db954;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,.4);
}

.btn-email {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255,255,255,.12);
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.2);
  transition: var(--transition);
}

.btn-email:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--blue-900);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo {
  height: 56px;
  width: auto;
  mix-blend-mode: screen;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4,
.footer-contato h4 {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.9);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--blue-300);
  padding-left: 4px;
}

.footer-contato p {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contato p i {
  color: var(--blue-400);
  width: 16px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,.3);
}

/* ==========================================
   WHATSAPP FLOAT
   ========================================== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 999;
  transition: var(--transition);
  animation: bounce-in .5s ease .5s both;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,.5);
}

@keyframes bounce-in {
  0% { transform: scale(0); opacity: 0; }
  60% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1100px) {
  .planos-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }
  .plano-card.destaque { transform: none; }
  .plano-card.destaque:hover { transform: translateY(-6px); }
}

@media (max-width: 900px) {
  .sobre-grid { grid-template-columns: repeat(2, 1fr); }
  .servicos-grid { grid-template-columns: 1fr; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .planos-grid { grid-template-columns: repeat(2, 1fr); }
  .contato-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  section { padding: 64px 0; }
  .sobre-grid { grid-template-columns: 1fr; }
  .planos-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .segunda-via-content { flex-direction: column; text-align: center; }
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .stat-divider { display: none; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--blue-900);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    box-shadow: var(--shadow-xl);
  }
  .nav-menu.open { display: flex; }
  .nav-toggle { display: flex; }
  .nav-link { padding: 12px 16px; border-radius: var(--radius-sm); }
  .nav-boleto { margin-top: 8px; justify-content: center; }
}