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

html {
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: 'Inter', 'Poppins', sans-serif;
  /* background: linear-gradient(rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.94)), 
               url('../img/bruce-mars.gif') no-repeat center center fixed; */
  background-size: cover;
  color: #333;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  position: relative;
  padding-bottom: 0;
  margin: 0;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Animações */
@-webkit-keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  opacity: 0;
  -webkit-animation: fadeIn ease-in 1;
  animation: fadeIn ease-in 1;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
}

.fade-in.one {
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}

.fade-in.two {
  -webkit-animation-delay: 1s;
  animation-delay: 1s;
}

.fade-in.three {
  -webkit-animation-delay: 1.5s;
  animation-delay: 1.5s;
}

/* Seção Principal */
.hero-section {
  text-align: center;
  padding: 2rem 0 1rem;
}

.features-section {
  padding: 1rem 0 2rem;
  width: 100%;
}

.logo-container {
  margin-bottom: 1.5rem;
}

.logo {
  max-width: 180px;
  width: 100%;
  display: block;
  margin: 0 auto;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.main-heading {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}

.tagline {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  color: #4b5563;
  font-weight: 400;
}

/* Features Section - Atualizado */
.features-section {
  padding: 3rem 0;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  max-width: 1000px;
  margin: 0 auto 3rem auto;
  position: relative;
  overflow: hidden;
}

.features-section::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  border-radius: 50%;
  top: -150px;
  right: -150px;
  z-index: -1;
}

.features-section::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(99, 102, 241, 0.08));
  border-radius: 50%;
  bottom: -100px;
  left: -100px;
  z-index: -1;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  color: #4338ca;
  font-weight: 700;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.feature-card {
  display: flex;
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
  margin-bottom: 2.5rem;
  transition: all 0.3s ease;
  position: relative;
  max-width: 850px;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid rgba(229, 231, 235, 0.7);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 35px rgba(0, 0, 0, 0.1);
  border-color: rgba(99, 102, 241, 0.3);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 100px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  font-size: 2.5rem;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.feature-icon::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 70%);
  top: -50%;
  left: -50%;
}

.feature-content {
  padding: 1.8rem 2.2rem;
  text-align: left;
}

.feature-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #4338ca;
  position: relative;
  display: inline-block;
}

.feature-title::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 3px;
  background: linear-gradient(90deg, #6366f1, transparent);
  bottom: -8px;
  left: 0;
}

.feature-description {
  font-size: 1rem;
  color: #4b5563;
  line-height: 1.8;
}

.feature-number {
  position: absolute;
  top: -15px;
  left: -15px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: white;
  font-weight: 700;
  border-radius: 50%;
  box-shadow: 0 5px 10px rgba(99, 102, 241, 0.3);
  z-index: 1;
}

/* Seção Por Que Escolher */
.why-choose-section {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.why-choose-heading {
  font-size: 2rem;
  color: #4338ca;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

.why-choose-heading::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.benefits-list {
  list-style-type: none;
  max-width: 700px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.2rem;
  padding: 1rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.03);
  transition: transform 0.3s ease;
}

.benefit-item:hover {
  transform: translateX(5px);
}

.benefit-icon {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  border-radius: 50%;
  margin-right: 1rem;
}

.benefit-text {
  font-size: 1.1rem;
  font-weight: 500;
  color: #4b5563;
  text-align: left;
}

/* Recursos */
.features-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.feature {
  background: white;
  padding: 1.2rem;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  width: 180px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.feature i {
  font-size: 2rem;
  color: #6366f1;
}

.feature span {
  font-weight: 500;
  text-align: center;
}

/* Contador */
.countdown-container {
  margin-bottom: 3rem;
}

.coming-soon-text {
  font-size: 1.6rem;
  font-weight: 500;
  color: #4b5563;
  margin-bottom: 1.5rem;
}

#countdown {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.countdown-item {
  background: linear-gradient(145deg, #6366f1, #8b5cf6);
  color: white;
  border-radius: 10px;
  padding: 1rem;
  min-width: 90px;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

.countdown-item span {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
}

.countdown-item p {
  font-size: 0.9rem;
  font-weight: 400;
  opacity: 0.9;
}

/* Formulário de Newsletter */
.newsletter-container {
  margin-bottom: 2.5rem;
}

.newsletter-container h3 {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
  color: #4b5563;
  font-weight: 600;
}

#newsletter-form {
  display: flex;
  justify-content: center;
  max-width: 500px;
  margin: 0 auto;
  gap: 0.5rem;
}

#newsletter-form input {
  flex: 1;
  padding: 0.8rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 5px;
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s;
}

#newsletter-form input:focus {
  border-color: #6366f1;
}

#newsletter-form button {
  background: #6366f1;
  color: white;
  border: none;
  border-radius: 5px;
  padding: 0.8rem 1.5rem;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.3s;
}

#newsletter-form button:hover {
  background: #4f46e5;
}

/* Ícones de Redes Sociais */
.social {
  margin-bottom: 2rem;
}

.social ul {
  display: flex;
  justify-content: center;
  list-style-type: none;
  gap: 1.5rem;
}

.social ul li a {
  color: #6366f1;
  font-size: 1.5rem;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.social ul li a:hover {
  color: #4f46e5;
  transform: scale(1.2);
}

/* Rodapé */
.copy-right {
  text-align: center;
  padding: 1rem 0;
  font-size: 0.9rem;
  color: #6b7280;
  position: absolute;
  bottom: 0;
  width: 100%;
}

/* Botão de ação para o Beta - Novo estilo AI */
.beta-button-container {
  margin: 2rem 0;
}

.beta-button {
  display: inline-block;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: white;
  text-decoration: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.5);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
  border: 2px solid transparent;
}

.beta-button:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #4f46e5, #8b5cf6);
  transition: all 0.6s ease;
  z-index: -1;
}

.beta-button:hover {
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.6);
  border-color: rgba(255, 255, 255, 0.3);
}

.beta-button:hover:before {
  left: 0;
}

.beta-button i {
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.beta-button:hover i {
  transform: translateX(5px);
}

/* Novas animações para o botão de IA */
.ai-pulse {
  position: relative;
  animation: aiPulse 2.5s infinite;
}

@keyframes aiPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(99, 102, 241, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
  }
}

.ai-button-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin-left: 10px;
  position: relative;
}

.ai-button-icon:before, .ai-button-icon:after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: white;
  opacity: 0.8;
}

.ai-button-icon:before {
  width: 8px;
  height: 8px;
  animation: aiIconPulse 1.5s infinite alternate;
}

.ai-button-icon:after {
  width: 4px;
  height: 4px;
  animation: aiIconMove 2s infinite;
}

@keyframes aiIconPulse {
  0% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  100% {
    transform: scale(1.2);
    opacity: 1;
  }
}

@keyframes aiIconMove {
  0% {
    transform: translateX(-5px) translateY(-5px);
  }
  25% {
    transform: translateX(5px) translateY(-5px);
  }
  50% {
    transform: translateX(5px) translateY(5px);
  }
  75% {
    transform: translateX(-5px) translateY(5px);
  }
  100% {
    transform: translateX(-5px) translateY(-5px);
  }
}

.ai-text-effect {
  position: relative;
  display: inline-block;
}

.ai-text-effect::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: rgba(255, 255, 255, 0.7);
  transform-origin: bottom right;
  transition: transform 0.3s ease-out;
}

.beta-button:hover .ai-text-effect::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.ai-glow {
  animation: aiGlow 5s infinite alternate;
}

@keyframes aiGlow {
  0% {
    filter: drop-shadow(0 0 5px rgba(147, 197, 253, 0.5));
  }
  50% {
    filter: drop-shadow(0 0 12px rgba(147, 197, 253, 0.8));
  }
  100% {
    filter: drop-shadow(0 0 5px rgba(147, 197, 253, 0.5));
  }
}

/* Divider estilizado */
.divider {
  width: 100%;
  max-width: 150px;
  margin: 2rem auto;
  position: relative;
  height: 4px;
  background: linear-gradient(90deg, transparent, #6366f1, transparent);
  border-radius: 2px;
  overflow: hidden;
}

.divider::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  top: 0;
  left: -40px;
  animation: dividerShine 3s infinite;
}

@keyframes dividerShine {
  0% { left: -40px; }
  100% { left: 100%; }
}

/* Divisores e seções */
.divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), transparent);
  margin: 3rem auto;
  width: 80%;
  max-width: 600px;
}

.section-divider {
  position: relative;
  margin: 4rem 0;
  text-align: center;
}

.section-divider::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(107, 114, 128, 0.2), transparent);
  top: 50%;
  left: 0;
  z-index: 1;
}

/* Seção Habilidades da IA */
.skills-section {
  background: rgba(255,255,255,0.95);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(99,102,241,0.07);
  max-width: 1000px;
  margin: 0 auto 3rem auto;
  padding: 2.5rem 1.5rem 2rem 1.5rem;
  text-align: center;
  position: relative;
}
.skills-title {
  font-size: 2rem;
  color: #3b82f6;
  font-weight: 700;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
}
.skills-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}
.skill-card {
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 4px 16px rgba(99,102,241,0.08);
  padding: 1.2rem 1.1rem 1.1rem 1.1rem;
  min-width: 220px;
  max-width: 270px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.25s, box-shadow 0.25s;
  border: 2px solid #f3f4f6;
  position: relative;
}
.skill-card:hover {
  transform: translateY(-7px) scale(1.03);
  box-shadow: 0 10px 30px rgba(99,102,241,0.13);
  border-color: #6366f1;
}
.skill-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(99,102,241,0.13);
}
.skill-text {
  font-size: 1.08rem;
  color: #4b5563;
  font-weight: 500;
  text-align: center;
  position: relative;
}

/* Estilos para a tag NOVO */
.new-tag {
  background: linear-gradient(135deg, #ff6b6b, #ff4757);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 8px;
  display: inline-block;
  box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
  animation: pulse-glow 2s infinite, new-feature 4s infinite;
  vertical-align: middle;
  position: relative;
  overflow: hidden;
}

.new-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shine 3s infinite;
}

@keyframes shine {
  0% { left: -100%; }
  100% { left: 100%; }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.6);
    transform: scale(1.08);
  }
}

/* Animação adicional para destacar as novas funcionalidades */
@keyframes new-feature {
  0%, 100% {
    background: linear-gradient(135deg, #ff6b6b, #ff4757);
  }
  50% {
    background: linear-gradient(135deg, #ff4757, #ff6b6b);
  }
}

/* Estilos para a saudação personalizada */
.greeting-container {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  padding: 15px 25px;
  border-radius: 15px;
  margin: 20px auto;
  max-width: 600px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
  transform: translateY(-10px);
  opacity: 0;
  animation: greeting-animation 0.8s forwards ease-out;
  position: relative;
  overflow: hidden;
}

@keyframes greeting-animation {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.greeting-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: translateX(-100%);
  animation: greeting-shine 3s infinite;
}

@keyframes greeting-shine {
  100% {
    transform: translateX(100%);
  }
}

.greeting-text {
  font-size: 1.3rem;
  font-weight: 500;
  margin: 0;
}

.greeting-name {
  font-weight: 700;
  position: relative;
  display: inline-block;
}

.greeting-name::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.6);
}

/* Estilos para animações de chat */
.chat-demo-container {
  max-width: 350px;
  margin: 25px auto;
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.15);
  overflow: hidden;
  position: relative;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.5s ease;
  border: 1px solid rgba(229, 231, 235, 0.8);
}

.chat-demo-container.visible {
  transform: translateY(0);
  opacity: 1;
}

.chat-demo-header {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: white;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.chat-demo-header::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.chat-demo-header .bot-avatar {
  width: 36px;
  height: 36px;
  background-color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8b5cf6;
  font-size: 18px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.chat-demo-header .bot-name {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.5px;
}

.chat-demo-body {
  padding: 18px;
  max-height: 280px;
  overflow-y: auto;
  background-color: #f9fafc;
}

.chat-message {
  margin-bottom: 15px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
  max-width: 85%;
}

.chat-message.visible {
  opacity: 1;
  transform: translateY(0);
}

.user-message {
  margin-left: auto;
  background-color: #e1ebfd;
  padding: 12px 16px;
  border-radius: 18px 18px 4px 18px;
  color: #4b5563;
  position: relative;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.bot-message {
  background-color: white;
  padding: 12px 16px;
  border-radius: 18px 18px 18px 4px;
  color: #4b5563;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(229, 231, 235, 0.5);
}

.typing-indicator {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 12px 16px;
  background-color: white;
  border-radius: 18px 18px 18px 4px;
  height: 24px;
  width: 46px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(229, 231, 235, 0.5);
}

.typing-dot {
  width: 7px;
  height: 7px;
  background-color: #8b5cf6;
  border-radius: 50%;
  opacity: 0.6;
  animation: typingAnimation 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) {
  animation-delay: 0s;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingAnimation {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-5px);
    opacity: 1;
  }
}

.chat-input {
  display: flex;
  padding: 10px;
  border-top: 1px solid #e5e7eb;
  background-color: #f9fafb;
}

.chat-input-field {
  flex: 1;
  padding: 8px 15px;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  font-size: 14px;
  color: #4b5563;
  background-color: white;
}

.typing-text {
  display: inline-block;
  overflow: hidden;
  border-right: 2px solid #8b5cf6;
  white-space: nowrap;
  margin: 0;
  letter-spacing: 0.1em;
  animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: #8b5cf6 }
}

@media (max-width: 900px) {
  .container {
    padding: 10px;
  }
  .features-section,
  .why-choose-section,
  .skills-section {
    max-width: 98vw;
    padding: 1.2rem 0.5rem;
  }
  .feature-card {
    flex-direction: column;
    align-items: stretch;
    max-width: 98vw;
    padding: 0.5rem 0.2rem;
  }
  .feature-content {
    padding: 1rem 0.7rem;
  }
  .skills-cards {
    gap: 1rem;
  }
  .skill-card {
    min-width: 170px;
    max-width: 220px;
    padding: 1rem 0.7rem;
  }
  .greeting-container {
    max-width: 90vw;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 2px;
  }
  .hero-section {
    padding: 1rem 0 0.5rem 0;
  }
  .main-heading {
    font-size: 2.1rem;
  }
  .tagline {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
  }
  .features-section,
  .why-choose-section,
  .skills-section {
    padding: 0.7rem 0.2rem;
    border-radius: 10px;
    margin-bottom: 1.2rem;
  }
  .feature-card {
    flex-direction: column;
    align-items: stretch;
    max-width: 99vw;
    margin-bottom: 1.2rem;
    padding: 0.2rem 0.1rem;
  }
  .feature-content {
    padding: 0.7rem 0.3rem;
  }
  .feature-title {
    font-size: 1.1rem;
  }
  .feature-description {
    font-size: 0.95rem;
  }
  .section-title, .why-choose-heading, .skills-title {
    font-size: 1.2rem;
  }
  .benefits-list {
    padding: 0;
    max-width: 99vw;
  }
  .benefit-item {
    font-size: 0.98rem;
    padding: 0.7rem 0.3rem;
    margin-bottom: 0.7rem;
  }
  .skills-cards {
    flex-direction: column;
    align-items: center;
    gap: 0.7rem;
  }
  .skill-card {
    min-width: 95vw;
    max-width: 99vw;
    padding: 0.7rem 0.2rem;
  }
  .countdown-container {
    margin-bottom: 1.2rem;
  }
  #countdown {
    gap: 0.5rem;
  }
  .countdown-item {
    min-width: 60px;
    padding: 0.5rem;
  }
  .countdown-item span {
    font-size: 1.3rem;
  }
  .coming-soon-text {
    font-size: 1.1rem;
  }
  .beta-button {
    font-size: 1rem;
    padding: 0.7rem 1.2rem;
  }
  .newsletter-container h3 {
    font-size: 1rem;
  }
  .copy-right {
    font-size: 0.8rem;
    padding: 0.5rem 0;
  }
  .greeting-text {
    font-size: 1.1rem;
  }
}

@media (max-width: 400px) {
  .main-heading {
    font-size: 1.3rem;
  }
  .tagline {
    font-size: 0.9rem;
  }
  .feature-title {
    font-size: 0.95rem;
  }
  .feature-description {
    font-size: 0.85rem;
  }
  .countdown-item span {
    font-size: 1rem;
  }
  .beta-button {
    font-size: 0.9rem;
    padding: 0.5rem 0.7rem;
  }
  .greeting-text {
    font-size: 0.9rem;
  }
}

@media (max-width: 600px) {
  .skills-cards {
    flex-direction: column;
    align-items: center;
  }
  .skill-card {
    min-width: 90%;
    max-width: 98%;
  }
  .skills-section {
    padding: 1.2rem 0.3rem 1.2rem 0.3rem;
  }
  .skills-title {
    font-size: 1.3rem;
  }
}

/* Estilos para a Seção de Anúncio de Lançamento */
.launch-announcement {
  background: linear-gradient(135deg, #4f46e5, #7e22ce);
  color: white;
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  margin: 2rem auto;
  max-width: 900px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.3);
}

.launch-announcement::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 70%);
  animation: pulse 4s infinite linear;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.5;
  }
  50% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.5;
  }
}

.announcement-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  backdrop-filter: blur(5px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.announcement-badge i {
  margin-right: 0.5rem;
  color: #ffdd00;
}

.announcement-title {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.announcement-text {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto;
  opacity: 0.9;
}

.stat-item {
  background: white;
  padding: 1.5rem;
  border-radius: 1rem;
  text-align: center;
  min-width: 180px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.stat-item::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  bottom: 0;
  left: 0;
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-value i {
  font-size: 1.8rem;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.stat-label {
  font-size: 1.1rem;
  color: #4b5563;
  font-weight: 500;
}

/* Estilos para a Seção de Personal Trainers */
.trainer-section {
  background: white;
  padding: 3rem 2rem;
  border-radius: 1.5rem;
  margin: 3rem auto;
  max-width: 1000px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.highlight-offer {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), 
              url('../img/bruce-mars.gif') no-repeat center center;
  background-size: cover;
  border: 2px solid rgba(99, 102, 241, 0.3);
  box-shadow: 0 15px 35px rgba(79, 70, 229, 0.15);
  position: relative;
  overflow: hidden;
}

.highlight-offer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
  z-index: -1;
}

.new-badge {
  display: inline-block;
  background: linear-gradient(135deg, #f43f5e, #ef4444);
  color: white;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  margin-right: 0.75rem;
  vertical-align: middle;
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.3);
  animation: pulseBadge 2s infinite;
  letter-spacing: 0.5px;
}

@keyframes pulseBadge {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 10px rgba(239, 68, 68, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.5);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 4px 10px rgba(239, 68, 68, 0.3);
  }
}

.highlight-text {
  font-size: 1.1em;
  color: #4338ca;
  font-weight: 500;
  display: inline-block;
  padding: 0.5rem 0;
  position: relative;
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.1), transparent);
  border-left: 3px solid #6366f1;
  padding-left: 1rem;
  margin: 0.8rem 0;
  border-radius: 0 0.3rem 0.3rem 0;
}

.pulse-offer {
  animation: pulseButton 2s infinite;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
}

@keyframes pulseButton {
  0% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.6);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
  }
}

.offer-note {
  margin-top: 1rem;
  color: #ef4444;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.offer-note i {
  margin-right: 0.5rem;
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.whitelabel-tag {
  position: absolute;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.4rem 0.8rem;
  border-radius: 0.3rem;
  font-weight: 600;
  color: #4f46e5;
  font-size: 0.9rem;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
  border: 1px solid rgba(79, 70, 229, 0.3);
}

.trainer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
}

.trainer-info {
  flex: 1;
  min-width: 300px;
}

.trainer-heading {
  font-size: 2rem;
  color: #4338ca;
  margin-bottom: 1.2rem;
  position: relative;
  display: inline-block;
}

.trainer-heading::after {
  content: '';
  position: absolute;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, #6366f1, transparent);
  bottom: -8px;
  left: 0;
  border-radius: 2px;
}

.trainer-description {
  font-size: 1.1rem;
  color: #4b5563;
  margin-bottom: 2rem;
  line-height: 1.7;
  max-width: 95%;
}

.trainer-features {
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}

.trainer-feature-item {
  display: flex;
  align-items: flex-start;
  background: white;
  padding: 1.2rem;
  border-radius: 0.8rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(229, 231, 235, 0.5);
}

.trainer-feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.1);
  border-color: rgba(99, 102, 241, 0.3);
}

.trainer-feature-icon {
  width: 45px;
  height: 45px;
  min-width: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  border-radius: 50%;
  margin-right: 1rem;
  flex-shrink: 0;
  font-size: 1.1rem;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.2);
}

.trainer-feature-text {
  flex: 1;
  font-size: 0.95rem;
  color: #4b5563;
  line-height: 1.4;
}

.trainer-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.trainer-image-container {
  width: 250px;
  height: 250px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-radius: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.2);
}

.trainer-icon-large {
  font-size: 7rem;
  color: rgba(255, 255, 255, 0.8);
  position: absolute;
}

.trainer-icon-medium {
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.6);
  position: absolute;
  top: 50px;
  right: 50px;
}

.trainer-icon-small {
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.7);
  position: absolute;
  left: 60px;
  bottom: 60px;
}

.trainer-button {
  display: inline-block;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: white;
  text-decoration: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
  border: none;
  cursor: pointer;
}

.trainer-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.5);
}

/* Estilos para o Formulário de Contato */
.contact-form-section {
  background: white;
  padding: 3rem 2rem;
  border-radius: 1.5rem;
  margin: 3rem auto;
  max-width: 800px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.contact-form-title {
  font-size: 1.8rem;
  text-align: center;
  color: #4338ca;
  margin-bottom: 2rem;
}

.trainer-form {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #4b5563;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.8rem 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.trainer-submit-button {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: white;
  border: none;
  padding: 1rem;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1.1rem;
  margin-top: 1rem;
}

.trainer-submit-button:hover {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Media Queries para as novas seções */
@media (max-width: 768px) {
  .launch-announcement {
    padding: 1.5rem;
    margin: 1.5rem auto;
  }

  .announcement-title {
    font-size: 1.8rem;
  }

  .announcement-text {
    font-size: 1rem;
  }

  .stats-container {
    gap: 1rem;
  }

  .stat-item {
    min-width: 140px;
    padding: 1rem;
  }

  .stat-value {
    font-size: 2rem;
  }

  .trainer-section {
    padding: 2rem 1rem;
  }

  .trainer-content {
    flex-direction: column;
  }

  .trainer-image-container {
    width: 200px;
    height: 200px;
  }

  .contact-form-section {
    padding: 2rem 1rem;
  }

  .trainer-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .launch-announcement {
    padding: 1rem;
    margin: 1rem auto;
  }

  .announcement-title {
    font-size: 1.5rem;
  }

  .announcement-text {
    font-size: 0.9rem;
  }

  .stats-container {
    flex-direction: column;
    align-items: center;
  }

  .stat-item {
    width: 90%;
  }

  .trainer-heading {
    font-size: 1.5rem;
  }

  .trainer-description {
    font-size: 0.9rem;
  }

  .trainer-image-container {
    width: 150px;
    height: 150px;
  }

  .trainer-icon-large {
    font-size: 5rem;
  }

  .trainer-icon-medium {
    font-size: 3rem;
    top: 30px;
    right: 30px;
  }

  .trainer-icon-small {
    font-size: 2rem;
    left: 40px;
    bottom: 40px;
  }

  .contact-form-title {
    font-size: 1.5rem;
  }
}