:root {
  --primary-color: #858F96;
  --secondary-color: #F5F5F0;
  --accent-color: #7a8891;
  --text-dark: #2c3e50;
  --text-light: #6c757d;
  --border-color: #dee2e6;
  --shadow: 0 2px 8px rgba(133, 143, 150, 0.15);
  --shadow-hover: 0 4px 16px rgba(133, 143, 150, 0.25);
  --gradient-start: #858F96;
  --gradient-end: #7a8891;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, var(--secondary-color) 0%, #e8e8e0 100%);
  color: var(--text-dark);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  /* Ocultar body durante validação */
}


html {
  scroll-behavior: smooth;
}

/* Background Animation */
.background-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(133, 143, 150, 0.1) 0%, rgba(133, 143, 150, 0.05) 50%, transparent 100%);
  animation: float 20s infinite ease-in-out;
}

.particle:nth-child(1) {
  width: 300px;
  height: 300px;
  top: -150px;
  left: -150px;
  animation-delay: 0s;
}

.particle:nth-child(2) {
  width: 200px;
  height: 200px;
  top: 50%;
  right: -100px;
  animation-delay: 5s;
}

.particle:nth-child(3) {
  width: 250px;
  height: 250px;
  bottom: -125px;
  left: 30%;
  animation-delay: 10s;
}

.particle:nth-child(4) {
  width: 180px;
  height: 180px;
  top: 20%;
  left: 60%;
  animation-delay: 15s;
}

.particle:nth-child(5) {
  width: 220px;
  height: 220px;
  bottom: 30%;
  right: 20%;
  animation-delay: 7s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -30px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

/* Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 0;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

.tagline {
  font-size: 0.9rem;
  color: var(--text-light);
  padding: 4px 12px;
  background: white;
  border-radius: 20px;
  font-weight: 500;
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  font-size: 1rem;
}

.nav-link:hover {
  color: var(--primary-color);
}

.nav-btn {
  background: var(--primary-color);
  color: white;
  padding: 12px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
}

.nav-btn:hover {
  background: var(--accent-color);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 10px 0;
}

.hero-content {
  animation: fadeInLeft 1s ease;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 30px;
  box-shadow: var(--shadow);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background: var(--primary-color);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 25px;
  color: var(--text-dark);
}

.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
}

.hero-emphasis {
  display: block;
  font-size: 4rem;
  margin-top: 20px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--text-light);
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 20px;
  margin-bottom: 50px;
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  padding: 18px 36px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-hover);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-primary:hover {
  background: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(133, 143, 150, 0.3);
}

.btn-secondary {
  background: white;
  color: var(--primary-color);
  padding: 18px 36px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
  border: 2px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.hero-stats {
  display: flex;
  gap: 30px;
  align-items: center;
  padding: 30px;
  background: white;
  border-radius: 15px;
  box-shadow: var(--shadow);
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--border-color);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  height: 500px;
  animation: fadeInRight 1s ease;
}

.visual-card {
  position: absolute;
  background: white;
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow-hover);
  transition: all 0.3s ease;
  cursor: default;
}

.visual-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 24px rgba(133, 143, 150, 0.3);
}

.card-1 {
  top: 0;
  left: 0;
  width: 280px;
  animation: floatCard 6s infinite ease-in-out;
}

.card-2 {
  top: 150px;
  right: 0;
  width: 280px;
  animation: floatCard 6s infinite ease-in-out 2s;
}

.card-3 {
  bottom: 0;
  left: 50px;
  width: 280px;
  animation: floatCard 6s infinite ease-in-out 4s;
}

@keyframes floatCard {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  display: block;
}

.card-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.4;
}

/* Features Section */
.features {
  padding: 80px 0;
  margin-bottom: 80px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 15px;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.feature-card {
  background: white;
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

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

.feature-card-soon {
  position: relative;
}

.soon-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.feature-card-highlight {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: white;
}

.feature-card-highlight .feature-title,
.feature-card-highlight .feature-description {
  color: white;
}

.feature-card-highlight .feature-icon svg {
  stroke: white;
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--secondary-color);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}

.feature-card-highlight .feature-icon {
  background: rgba(255, 255, 255, 0.2);
}

.feature-icon svg {
  stroke: var(--primary-color);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 15px;
}

.feature-description {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* CTA Section */
.cta {
  background: white;
  border-radius: 30px;
  padding: 80px 60px;
  margin-bottom: 80px;
  box-shadow: var(--shadow-hover);
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: center;
}

.cta-content {
  text-align: left;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 20px;
  line-height: 1.3;
}

.cta-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 40px;
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  gap: 20px;
}

.btn-cta-primary {
  background: var(--primary-color);
  color: white;
  padding: 18px 36px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
}

.btn-cta-primary:hover {
  background: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.btn-cta-secondary {
  background: var(--secondary-color);
  color: var(--primary-color);
  padding: 18px 36px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.btn-cta-secondary:hover {
  background: var(--border-color);
  transform: translateY(-3px);
}

.cta-visual {
  display: flex;
  justify-content: center;
}

.cta-stats {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.cta-stat-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--secondary-color);
  padding: 25px;
  border-radius: 15px;
  transition: all 0.3s ease;
}

.cta-stat-item:hover {
  transform: translateX(10px);
  background: var(--border-color);
}

.cta-stat-icon {
  font-size: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-stat-icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  display: block;
}

.cta-stat-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* Footer */
.footer {
  padding: 60px 40px 30px;
  margin-top: 80px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.footer-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
}

.footer-heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 5px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

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

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-light);
  font-size: 0.95rem;
}

.contact-item svg {
  fill: var(--primary-color);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    height: 400px;
  }

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

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
  }

  .nav-btn {
    width: 100%;
    text-align: center;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-emphasis {
    font-size: 3rem;
  }

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

  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }

  .stat-divider {
    width: 100%;
    height: 1px;
  }

  .hero-visual {
    display: none;
  }

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

  .section-title {
    font-size: 2rem;
  }

  .cta {
    padding: 40px 30px;
  }

  .cta-title {
    font-size: 2rem;
  }

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

  .btn-cta-primary,
  .btn-cta-secondary {
    width: 100%;
    text-align: center;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}