/* Variáveis CSS Expandidas */
:root {
  --color-primary: #000a5b;
  --color-accent: #00aedd;
  --color-secondary: #4b2d7a;
  --color-cta: #ffd400;
  --color-white: #ffffff;
  --color-light: #f8fafc;
  --color-dark: #0f172a;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;

  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, #0284c7 100%);
  --gradient-cta: linear-gradient(135deg, var(--color-cta) 0%, #f59e0b 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(0, 174, 221, 0.3);

  /* Transições */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Espaçamentos */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Tipografia Moderna */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
}
h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
  color: var(--color-white);
}

.battery-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.battery-body {
  width: 60px;
  height: 30px;
  border: 3px solid var(--color-white);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.battery-level {
  height: 100%;
  background: var(--color-cta);
  width: 0%;
  animation: batteryCharge 2s ease-in-out infinite;
}

.battery-tip {
  width: 6px;
  height: 16px;
  background: var(--color-white);
  border-radius: 0 2px 2px 0;
  margin-left: 2px;
}

@keyframes batteryCharge {
  0%,
  100% {
    width: 20%;
  }
  50% {
    width: 100%;
  }
}

.loading-text {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.loading-progress {
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.progress-bar {
  height: 100%;
  background: var(--color-cta);
  width: 0%;
  animation: progressLoad 2s ease-in-out infinite;
}

@keyframes progressLoad {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}

/* Navbar Moderna */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 10, 91, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  padding: var(--space-sm) 0;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(0, 10, 91, 0.98);
  padding: var(--space-xs) 0;
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-white);
  position: relative; /* ou fixed se quiser que fique no topo mesmo ao rolar */
  z-index: 1100; /* acima do menu */
}

.logo-icon {
  font-size: 2rem;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1;
}

.logo-sub {
  font-size: 0.75rem;
  opacity: 0.8;
  font-weight: 400;
}

.nav-burger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  gap: 4px;
}

.burger-line {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-normal);
  border-radius: 1px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
}

.nav-link {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: var(--space-xs) 0;
  transition: all var(--transition-normal);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition-normal);
  border-radius: 1px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta .btn {
  padding: var(--space-xs) var(--space-md);
  font-size: 0.9rem;
}

.scroll-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
}

.progress-fill {
  height: 100%;
  background: var(--gradient-accent);
  width: 0%;
  transition: width 0.1s ease;
}

/* Hero Section Moderna */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-3xl) 0;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 25% 25%, rgba(0, 174, 221, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(255, 212, 0, 0.1) 0%, transparent 50%);
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.floating-element {
  position: absolute;
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  animation: float var(--duration, 10s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

.floating-element:nth-child(1) {
  top: 20%;
  left: 10%;
}
.floating-element:nth-child(2) {
  top: 60%;
  right: 15%;
}
.floating-element:nth-child(3) {
  bottom: 30%;
  left: 20%;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-20px) rotate(120deg);
  }
  66% {
    transform: translateY(10px) rotate(240deg);
  }
}

.hero .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  color: var(--color-white);
}

.title-highlight {
  display: block;
  font-weight: 600;
  font-size: 0.7em;
  color: rgba(255, 255, 255, 0.9); /* Mais visível */
  margin-bottom: var(--space-xs);
}

.title-main {
  display: block;
  font-weight: 900;
  color: var(--color-white); /* Branco puro */
}

.title-accent {
  display: block;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
  /* Fallback para navegadores que não suportam background-clip */
  color: var(--color-cta);
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
  color: rgba(255, 255, 255, 0.95); /* Mais visível */
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: rgba(255, 255, 255, 0.05);
  padding: var(--space-md);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.feature-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.feature-text strong {
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
}

.feature-text span {
  font-size: 0.9rem;
  opacity: 0.8;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.hero-stats {
  display: flex;
  gap: var(--space-xl);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  font-family: "Montserrat", sans-serif;
  background: var(--gradient-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
}

.hero-visual {
  position: relative;
}

.hero-image-container {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
}

.image-glow {
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: var(--gradient-accent);
  border-radius: 30px;
  filter: blur(30px);
  opacity: 0.3;
  z-index: -1;
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
}

.floating-cards {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--space-md);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  animation: floatCard 3s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

.floating-card:nth-child(1) {
  top: 20%;
  right: -10%;
}

.floating-card:nth-child(2) {
  bottom: 20%;
  left: -10%;
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.floating-card .card-icon {
  font-size: 1.5rem;
}

.floating-card .card-text {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.9rem;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--color-white);
  opacity: 0.8;
}

.scroll-text {
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.scroll-arrow {
  width: 2px;
  height: 30px;
  background: var(--color-white);
  margin: 0 auto;
  position: relative;
  animation: scrollBounce 2s ease-in-out infinite;
}

.arrow-line {
  width: 100%;
  height: 20px;
  background: var(--color-white);
}

.arrow-head {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 6px solid var(--color-white);
}

@keyframes scrollBounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

/* Seções Modernas */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.bg-pattern {
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 20% 80%, rgba(0, 174, 221, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 212, 0, 0.05) 0%, transparent 50%);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--gradient-glass);
  backdrop-filter: blur(10px);
  padding: var(--space-xs) var(--space-md);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--space-md);
  border: 1px solid rgba(0, 174, 221, 0.2);
  color: var(--color-accent);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Steps Container */
.steps-container {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.steps-line {
  position: absolute;
  top: 50px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
  z-index: 0;
}

.step-card {
  position: relative;
  background: var(--color-white);
  border-radius: 20px;
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  transition: all var(--transition-normal);
  border: 1px solid rgba(0, 174, 221, 0.1);
  z-index: 1;
}

.step-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
  margin: 0 auto var(--space-lg);
  position: relative;
  box-shadow: var(--shadow-glow);
}

.step-pulse {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

.step-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.step-content p {
  margin-bottom: var(--space-lg);
}

.step-icon {
  font-size: 3rem;
  opacity: 0.1;
  position: absolute;
  bottom: var(--space-lg);
  right: var(--space-lg);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.product-card {
  background: var(--color-white);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  border: 1px solid rgba(0, 174, 221, 0.1);
  position: relative;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.product-card.premium-card {
  border: 2px solid var(--color-cta);
  transform: scale(1.05);
}

.product-card.premium-card:hover {
  transform: scale(1.05) translateY(-10px);
}

.product-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--gradient-cta);
  color: var(--color-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  z-index: 2;
}

.product-badge.special {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.product-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition-normal);
  mix-blend-mode: overlay;
}

.product-card:hover .product-glow {
  opacity: 0.2;
}

.product-content {
  padding: var(--space-xl);
}

.product-brand {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-name {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.product-specs {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.spec-icon {
  font-size: 1rem;
}

.product-price {
  margin-bottom: var(--space-md);
}

.price-label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.price-value {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-primary);
  font-family: "Montserrat", sans-serif;
}

.product-features {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.feature-tag {
  background: rgba(0, 174, 221, 0.1);
  color: var(--color-accent);
  padding: 4px var(--space-sm);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Botões Modernos */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 1rem;
  font-family: inherit;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-cta);
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-nav {
  background: var(--gradient-accent);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.9rem;
}

.btn-hero {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.1rem;
  border-radius: 16px;
}

.btn-glow {
  position: relative;
}

.btn-glow::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn-glow:hover::before {
  left: 100%;
}

.btn-product {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  width: 100%;
  justify-content: space-between;
}

.btn-product:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-arrow {
  transition: transform var(--transition-normal);
}

.btn-product:hover .btn-arrow {
  transform: translateX(4px);
}

/* WhatsApp Widget Moderno */
.whatsapp-widget {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 1000;
}

.whatsapp-tooltip {
  position: absolute;
  bottom: 100%;
  right: 0;
  background: var(--color-white);
  color: var(--color-text);
  padding: var(--space-sm) var(--space-md);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  margin-bottom: var(--space-sm);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  pointer-events: none;
}

.whatsapp-widget:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateY(0);
}

.tooltip-arrow {
  position: absolute;
  top: 100%;
  right: var(--space-md);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid var(--color-white);
}

.whatsapp-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25d366;

  color: var(--color-white);
  border-radius: 50%;
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  position: relative;
}

.whatsapp-button:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.whatsapp-icon {
      margin-top: 10px;
  font-size: 1.5rem;
  z-index: 2;
}

.whatsapp-pulse {
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 2px solid #25d366;
  border-radius: 50%;
  animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.whatsapp-notification {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 20px;
  height: 20px;
  background: #ff4444;
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  animation: notificationBounce 1s ease-in-out infinite;
}

@keyframes notificationBounce {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

/* Animações de Reveal */
.reveal-up {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition-delay: var(--delay, 0s);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .steps-line {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --space-3xl: 4rem;
  }

.nav-burger {
  display: flex;
  position: relative;
  z-index: 1000; /* garante que fique por cima do conteúdo */
  cursor: pointer;
}

  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    height: calc(100vh - 100%);
    background: rgba(0, 10, 91, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: var(--space-xl);
    gap: var(--space-lg);
    transform: translateY(-100%);
    transition: transform var(--transition-normal);
  }

  .navbar.open .nav-menu {
    transform: translateY(0);
  }

  .nav-cta {
    display: none;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

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

  .steps-container {
    grid-template-columns: 1fr;
  }

  .whatsapp-widget {
    bottom: var(--space-md);
    right: var(--space-md);
  }

  .whatsapp-button {
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .hero {
    padding: var(--space-2xl) 0;
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .product-card.premium-card {
    transform: none;
  }

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

/* Seções de Serviços */
.section-services {
  background: var(--color-light);
}

/* CTA centralizado */
.text-center {
  text-align: center;
}

.section-services .cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.section-services .cta-text {
  margin-bottom: var(--space-lg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.service-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid rgba(0, 174, 221, 0.1);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.service-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.service-content p {
  margin-bottom: var(--space-lg);
}

.service-features {
  list-style: none;
  padding: 0;
}

.service-features li {
  padding: var(--space-xs) 0;
  color: var(--color-text-light);
  position: relative;
  padding-left: var(--space-md);
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.service-hover-effect {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-accent);
  opacity: 0.05;
  transition: left 0.5s ease;
}

.service-card:hover .service-hover-effect {
  left: 0;
}

/* Seção Como Funciona */
.section-process {
  background: var(--color-white);
}

.process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-accent);
  transform: translateX(-50%);
}

.process-step {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-3xl);
  position: relative;
}

.process-step:nth-child(even) {
  flex-direction: row-reverse;
}

.process-step:nth-child(even) .step-content {
  text-align: right;
}

.step-marker {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  margin: 0 var(--space-xl);
}

.step-number {
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: 900;
  font-family: "Montserrat", sans-serif;
}

.step-ripple {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  animation: ripple 2s ease-in-out infinite;
}

@keyframes ripple {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.step-content {
  flex: 1;
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(0, 174, 221, 0.1);
}

.step-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.step-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.step-content p {
  margin-bottom: var(--space-md);
}

.step-time {
  font-size: 0.9rem;
  color: var(--color-accent);
  font-weight: 600;
  background: rgba(0, 174, 221, 0.1);
  padding: 4px var(--space-sm);
  border-radius: 12px;
  display: inline-block;
}

.process-summary {
  text-align: center;
}

.summary-card {
  background: var(--gradient-primary);
  color: var(--color-white);
  padding: var(--space-xl);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.summary-icon {
  font-size: 3rem;
}

.summary-content h4 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

/* Seção Diferenciais */
.section-differentials {
  background: var(--color-light);
}

/* Layout customizado para diferenciais: 3 em cima, 2 embaixo centralizados */
.differentials-grid {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* Desktop: 3 colunas na primeira linha, 2 centralizadas na segunda */
@media (min-width: 1024px) {
  .differentials-grid {
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: auto auto;
  }

  .differential-card:nth-child(1) {
    grid-column: 1 / 3;
  }

  .differential-card:nth-child(2) {
    grid-column: 3 / 5;
  }

  .differential-card:nth-child(3) {
    grid-column: 5 / 7;
  }

  .differential-card:nth-child(4) {
    grid-column: 2 / 4;
  }

  .differential-card:nth-child(5) {
    grid-column: 4 / 6;
  }
}

/* Tablet: 2 colunas */
@media (min-width: 768px) and (max-width: 1023px) {
  .differentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .differential-card:nth-child(5) {
    grid-column: 1 / 3;
    margin: 0 auto;
    max-width: 280px;
  }
}

/* Mobile: 1 coluna */
@media (max-width: 767px) {
  .differentials-grid {
    grid-template-columns: 1fr;
  }
}

.differential-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid rgba(0, 174, 221, 0.1);
  width: 100%;
  min-width: 280px;
}

.differential-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.differential-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.differential-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.differential-content p {
  margin-bottom: var(--space-lg);
}

.differential-stats {
  background: rgba(0, 174, 221, 0.1);
  padding: var(--space-md);
  border-radius: 12px;
}

.stat {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-accent);
  font-family: "Montserrat", sans-serif;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition-slow);
  filter: blur(30px);
  z-index: -1;
}

.differential-card:hover .card-glow {
  opacity: 0.1;
}

/* Seção Depoimentos */
.section-testimonials {
  background: var(--color-white);
}

.testimonials-container {
  max-width: 800px;
  margin: 0 auto;
}

.testimonials-slider {
  position: relative;
  margin-bottom: var(--space-xl);
}

.testimonial-card {
  display: none;
  background: var(--color-white);
  border-radius: 20px;
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 174, 221, 0.1);
}

.testimonial-card.active {
  display: block;
  animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.testimonial-rating {
  margin-bottom: var(--space-md);
}

.star {
  color: var(--color-cta);
  font-size: 1.2rem;
  margin-right: 2px;
}

.testimonial-content blockquote {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  font-style: italic;
  color: var(--color-text);
  position: relative;
}

.testimonial-content blockquote::before {
  content: '"';
  font-size: 4rem;
  color: var(--color-accent);
  position: absolute;
  top: -20px;
  left: -20px;
  opacity: 0.3;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(0, 174, 221, 0.1);
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
}

.author-info strong {
  display: block;
  color: var(--color-text);
  margin-bottom: 2px;
}

.author-info span {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.testimonials-navigation {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}

.nav-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 174, 221, 0.3);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.nav-dot.active {
  background: var(--color-accent);
  transform: scale(1.2);
}

/* Seção FAQ */
.section-faq {
  background: var(--color-light);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border-radius: 12px;
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 174, 221, 0.1);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-item details {
  cursor: pointer;
}

.faq-item summary {
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  color: var(--color-text);
  list-style: none;
  transition: all var(--transition-normal);
}

.faq-item summary:hover {
  background: rgba(0, 174, 221, 0.05);
}

.faq-question {
  flex: 1;
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  transition: transform var(--transition-normal);
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Seção Lead/Consultoria */
.section-lead {
  position: relative;
  overflow: hidden;
}

.lead-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.lead-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
}

.lead-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 25% 25%, rgba(255, 212, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(0, 174, 221, 0.1) 0%, transparent 50%);
}

.lead-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
}

.section-badge.light {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.section-title.light,
.section-subtitle.light {
  color: var(--color-white);
}

.lead-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-md);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.benefit-icon {
  font-size: 1.5rem;
}

.lead-form {
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.form-group {
  position: relative;
}

.form-group input {
  width: 100%;
  padding: var(--space-md) var(--space-md) var(--space-md) 3rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: 1rem;
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-cta);
  background: rgba(255, 255, 255, 0.15);
}

.input-icon {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  opacity: 0.7;
}

.btn-form {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.1rem;
  margin-top: var(--space-md);
}

.alt-contact {
  margin-bottom: var(--space-xl);
}

.alt-text {
  margin-bottom: var(--space-md);
  opacity: 0.9;
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-cta);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-normal);
}

.whatsapp-link:hover {
  transform: translateY(-2px);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.whatsapp-icon {
  font-size: 1.2rem;
}

.legal-text {
  font-size: 0.9rem;
  opacity: 0.8;
  max-width: 500px;
  margin: 0 auto;
}

/* Seção Contato */
.section-contact {
  background: var(--color-dark);
  color: var(--color-white);
}

.section-contact .section-title,
.section-contact h3,
.section-contact h4 {
  color: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.contact-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: var(--space-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.contact-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-5px);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.contact-content h3 {
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.contact-content p {
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.contact-content a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-normal);
}

.contact-content a:hover {
  color: var(--color-cta);
}

.contact-link {
  font-size: 0.9rem;
  font-weight: 500;
}

.footer-seals {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.seals-content h4 {
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.seals-grid {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.seal-item {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-sm) var(--space-md);
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

.footer-social {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.footer-social h4 {
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-white);
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.social-icon {
  font-size: 1.2rem;
}

.footer-copyright {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright-content p {
  margin-bottom: var(--space-xs);
  opacity: 0.8;
  font-size: 0.9rem;
}

/* Responsive para novas seções */
@media (max-width: 768px) {
  .timeline-line {
    left: 30px;
  }

  .process-step {
    flex-direction: row !important;
  }

  .process-step:nth-child(even) .step-content {
    text-align: left;
  }

  .step-marker {
    margin: 0 var(--space-md) 0 0;
  }

  .lead-benefits {
    grid-template-columns: 1fr;
  }

  .seals-grid,
  .social-links {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .services-grid,
  .differentials-grid {
    grid-template-columns: 1fr;
  }

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

  .form-group input {
    padding: var(--space-sm) var(--space-sm) var(--space-sm) 2.5rem;
  }

  .input-icon {
    left: var(--space-sm);
  }
}