/*
 * Estilos principais para a landing page da NeoTime AI
 * Design moderno com animações e elementos visuais atraentes
 */

/* Variáveis de cores e gradientes */
:root {
  --dark-bg: #020024;
  --dark-bg-alt: #0a0033;
  --gradient-colors: linear-gradient(90deg, #ff61a6, #9b5de5, #3ec1d3, #36f1cd);
  --gradient-colors-reverse: linear-gradient(90deg, #36f1cd, #3ec1d3, #9b5de5, #ff61a6);
  --text-color: #ffffff;
  --card-bg: rgba(255, 255, 255, 0.05);
  --card-border: rgba(255, 255, 255, 0.1);
  --transition-speed: 0.3s;
  --accent-color: #9b5de5;
}

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

html,
body {
  height: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: 'Manrope', sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Partículas de fundo */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 0;
}

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

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(155, 93, 229, 0.7);
  }
  70% {
    transform: scale(1.02);
    box-shadow: 0 0 0 10px rgba(155, 93, 229, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(155, 93, 229, 0);
  }
}

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

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

@keyframes blink {
  50% { border-color: transparent }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Reutilizáveis */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 0;
  position: relative;
  z-index: 2;
}

.gradient-text {
  background: var(--gradient-colors);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 300% 300%;
  animation: gradient 5s ease infinite;
}

@keyframes gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-speed);
}

/* Navegação */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: rgba(2, 0, 36, 0.6);
  backdrop-filter: blur(10px);
  transition: background 0.3s ease;
}

.nav.scrolled {
  background: rgba(2, 0, 36, 0.95);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.logo a {
  font-weight: 700;
  font-size: 1.5rem;
  background: var(--gradient-colors);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}

.logo a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-colors);
  transition: width 0.3s ease;
}

.logo a:hover::after {
  width: 100%;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-weight: 500;
  position: relative;
  transition: color var(--transition-speed);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  background: var(--gradient-colors);
  transition: width var(--transition-speed);
}

.nav-links a:hover::after,
.nav-links a:focus::after {
  width: 100%;
}

/* Menu mobile */
#menu-toggle {
  display: none;
}

.menu-icon {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
}
.bar {
  width: 100%;
  height: 3px;
  background: var(--text-color);
  border-radius: 2px;
  transition: transform var(--transition-speed);
}

/* ============ HERO SECTION MOBILE - AJUSTE DE ESPAÇAMENTO ============ */
@media (max-width: 768px) {
  #hero {
    min-height: 100vh;
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
    text-align: center;
    padding-top: 70px; /* Espaço para o cabeçalho */
  }

  .particles-container {
    display: none;
  }

  .nav {
    position: fixed; /* Alterado para fixed para ficar sempre no topo */
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(2, 0, 36, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .nav.scrolled {
    background: rgba(2, 0, 36, 0.95);
  }

  .logo a {
    font-size: 1.4rem;
    z-index: 1001;
  }

  .hero-inner {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
    gap: 0;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 20px; /* Espaço adicional abaixo do cabeçalho */
  }

  .hero-text {
    width: 100%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5rem;
  }

  .hero-text h1 {
    font-size: 2rem; /* Reduzido ligeiramente */
    line-height: 1.3;
    margin-bottom: 1rem;
    font-weight: 700;
    background: var(--gradient-colors);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    padding: 0 1rem; /* Padding para não colar nas bordas */
  }

  .hero-subtitle {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }

  .hero-subtitle .year-badge {
    background: var(--gradient-colors);
    color: var(--dark-bg);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.8rem;
  }

  .hero-tags {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
  }

  .hero-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
  }

  .hero-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    max-width: 100%;
    padding: 0 0.5rem;
  }

  .hero-image {
    width: 100%;
    max-width: 100%; /* Reduzido ligeiramente */
    margin: 0 auto 1.5rem;
  }

  .hero-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  }

  .hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    width: 100%;
    max-width: 300px;
  }

  .btn-primary {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 1.1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    background: var(--gradient-colors);
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  }

  .btn-secondary {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 1rem;
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--text-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .btn-secondary i {
    font-size: 0.9rem;
  }

  .hero-stats {
    display: none;
  }

  .floating-card {
    display: none;
  }

  .scroll-indicator {
    display: none;
  }

  .hero-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    margin: 1.5rem 0;
  }
}

/* Ajustes para mobile muito pequeno */
@media (max-width: 380px) {
  #hero {
    padding-top: 60px; /* Menos espaço em dispositivos muito pequenos */
  }

  .hero-text h1 {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
  }
  
  .hero-text p {
    font-size: 1rem;
    margin-bottom: 1.2rem;
  }
  
  .hero-tags {
    gap: 0.5rem;
    margin-bottom: 1.2rem;
  }
  
  .hero-tag {
    font-size: 0.75rem;
    padding: 0.3rem 0.7rem;
  }
  
  .hero-image {
    max-width: 220px;
    margin-bottom: 1.2rem;
  }

  .hero-inner {
    margin-top: 15px;
    padding: 1rem;
  }
}

/* Ajustes para tablets pequenos */
@media (min-width: 481px) and (max-width: 768px) {
  #hero {
    padding-top: 80px; /* Mais espaço em tablets */
  }

  .hero-text h1 {
    font-size: 2.2rem;
  }
  
  .hero-image {
    max-width: 280px;
  }

  .hero-inner {
    margin-top: 25px;
  }
}

/* ============ HERO SECTION DESKTOP - LAYOUT PROFISSIONAL ============ */
@media (min-width: 769px) {
  #hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 0 60px;
    background: var(--dark-bg);
    background-image: 
      radial-gradient(circle at 20% 30%, rgba(155, 93, 229, 0.25), transparent 50%),
      radial-gradient(circle at 80% 70%, rgba(62, 193, 211, 0.2), transparent 50%);
    overflow: hidden;
    position: relative;
    text-align: center;
  }

  .particles-container {
    display: block;
  }

  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 3rem;
    background: rgba(2, 0, 36, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .logo a {
    font-size: 1.8rem;
    font-weight: 700;
  }

  .nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
  }

  .nav-links a {
    font-weight: 500;
    font-size: 1.1rem;
    position: relative;
    transition: all 0.3s ease;
  }

  .nav-links a:hover {
    color: #9b5de5;
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-colors);
    transition: width 0.3s ease;
  }

  .nav-links a:hover::after {
    width: 100%;
  }

  .menu-icon {
    display: none;
  }

  #menu-toggle {
    display: none;
  }

  .hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
  }

  .hero-text {
    text-align: left;
    padding-right: 2rem;
  }

  .hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-weight: 800;
    background: var(--gradient-colors);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient 5s ease infinite;
  }

  .hero-subtitle {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
  }

  .year-badge {
    background: var(--gradient-colors);
    color: var(--dark-bg);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
  }

  .hero-tags {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
  }

  .hero-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
  }

  .hero-text p {
    font-size: 1.3rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 100%;
    color: rgba(255, 255, 255, 0.85);
  }

  .hero-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    margin: 2rem 0;
  }

  .hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
  }

  .btn-primary {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    background: var(--gradient-colors);
    color: var(--dark-bg);
    border: none;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(0, 0, 0, 0.4);
  }

  .btn-secondary {
    padding: 1.1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    background: transparent;
    border: 2px solid var(--accent-color);
    color: var(--text-color);
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
  }

  .btn-secondary:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(155, 93, 229, 0.3);
  }

  .btn-secondary i {
    font-size: 1rem;
    transition: transform 0.3s ease;
  }

  .btn-secondary:hover i {
    transform: translateX(3px);
  }

  .hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }

  .hero-img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 25px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
    transition: transform 0.3s ease;
  }

  .hero-img:hover {
    transform: scale(1.02);
  }

  .floating-card {
    position: absolute;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: float 4s ease-in-out infinite;
    z-index: 3;
  }

  .card-1 {
    top: 15%;
    left: -20px;
    animation-delay: 0s;
  }

  .card-2 {
    top: 50%;
    right: -20px;
    transform: translateY(-50%);
    animation-delay: 1s;
  }

  .card-3 {
    bottom: 20%;
    left: 10%;
    animation-delay: 2s;
  }

  .floating-card i {
    font-size: 1.5rem;
    color: #3ec1d3;
  }

  .floating-card p {
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
  }

  .scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-color);
    z-index: 2;
  }

  .scroll-line {
    width: 2px;
    height: 40px;
    background: var(--gradient-colors);
    margin-bottom: 10px;
    animation: scrollLine 2s infinite;
  }

  .hero-stats {
    display: none;
  }
}

/* Animações */
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0px);
  }
}

@keyframes scrollLine {
  0% { height: 40px; opacity: 1; }
  100% { height: 0; opacity: 0; }
}

@keyframes gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Ajustes para telas grandes */
@media (min-width: 1200px) {
  .hero-text h1 {
    font-size: 4rem;
  }
  
  .hero-text p {
    font-size: 1.4rem;
  }
  
  .hero-inner {
    gap: 5rem;
  }
}

/* Ajustes para tablets em modo paisagem */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero-text h1 {
    font-size: 2.8rem;
  }
  
  .hero-text p {
    font-size: 1.2rem;
  }
  
  .hero-inner {
    gap: 3rem;
  }
  
  .btn-primary,
  .btn-secondary {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
}
/* Sections */
.section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark-bg-alt);
  position: relative;
}

.section:nth-child(even) {
  background: var(--dark-bg);
}

.split {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem;
}

.text-side {
  flex: 1 1 480px;
}

.text-side h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  font-weight: 700;
}

.list {
  list-style: none;
  font-size: 1.1rem;
  line-height: 1.8;
}
.list li {
  margin-bottom: 1.5rem;
  padding-left: 2.5rem;
  position: relative;
  display: flex;
  align-items: center;
}
.list li i {
  position: absolute;
  left: 0;
  font-size: 1.5rem;
  background: var(--gradient-colors);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-right: 1rem;
}

.image-side {
  flex: 1 1 400px;
  text-align: center;
  position: relative;
}
.image-side img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.problem-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  background: var(--card-bg);
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid var(--card-border);
}

.visual-problem, .visual-solution {
  padding: 1rem;
  border-radius: 8px;
  font-weight: 600;
}

.visual-problem {
  background: rgba(255, 97, 166, 0.2);
  color: #ff61a6;
}

.visual-solution {
  background: rgba(62, 193, 211, 0.2);
  color: #3ec1d3;
}

.visual-arrow i {
  font-size: 1.5rem;
  color: var(--accent-color);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 2rem;
  transition: all var(--transition-speed);
  position: relative;
  overflow: hidden;
}

.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-colors);
  opacity: 0;
  transition: opacity var(--transition-speed);
  z-index: -1;
}

.feature:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.feature:hover::before {
  opacity: 0.05;
}

.feature .icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  background: var(--gradient-colors);
  color: var(--dark-bg);
  font-size: 1.5rem;
}

.feature h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature p {
  margin-bottom: 1.5rem;
  opacity: 0.8;
}

.feature-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--accent-color);
}

.feature-link:hover {
  gap: 0.8rem;
}

.deliverable-image {
  margin-top: 4rem;
  text-align: center;
}

.deliverable-image img {
  width: 100%;
  max-width: 800px;
  border-radius: 16px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* Diferenciais */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.reason {
  text-align: center;
  padding: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  transition: all var(--transition-speed);
}

.reason:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.reason-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  background: var(--gradient-colors);
  color: var(--dark-bg);
  font-size: 2rem;
}

.reason h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

/* Processo */
.timeline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 4rem 0;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-colors);
  z-index: 1;
}

.step {
  flex: 1 1 200px;
  text-align: center;
  padding: 0 1rem;
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
}

.circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-colors);
  color: var(--dark-bg);
  font-size: 2.5rem;
  position: relative;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.step h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.process-cta {
  text-align: center;
  margin-top: 3rem;
}

.process-cta h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

/* Contato */
.container {
    width: 100%;
    max-width: 1000px;
}

/* Contato */
.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    align-items: center;
}

.contact-text {
    flex: 1 1 400px;
}

.contact-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-info {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-item i {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-colors);
    color: var(--dark-bg);
}

.contact-form {
    flex: 1 1 400px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(155, 93, 229, 0.2);
}

.form-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent-color);
}

.form-group textarea + i {
    top: 1.5rem;
    transform: none;
}

.form-btn {
    width: 100%;
    text-align: center;
    position: relative;
    padding: 1rem;
    background: var(--gradient-colors);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.form-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(155, 93, 229, 0.4);
}

.btn-loader {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.form-btn.sending .btn-text {
    opacity: 0;
}

.form-btn.sending .btn-loader {
    display: block;
}

.message {
    text-align: center;
    padding: 10px;
    border-radius: 5px;
    margin-top: 20px;
    display: none;
}

.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ============ RESPONSIVIDADE MOBILE ============ */
@media (max-width: 1200px) {
  .hero-text h1 {
    font-size: 2.5rem;
  }
  
  .floating-card {
    position: relative;
    margin-bottom: 1rem;
    animation: none;
  }
  
  .card-1, .card-2, .card-3 {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    transform: none;
    margin: 0 auto 1rem;
    max-width: 250px;
  }
}

@media (max-width: 992px) {
  .hero-inner {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-text, .hero-image {
    flex: 1 1 100%;
  }
  
  .hero-text p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .split {
    flex-direction: column;
  }
  
  .text-side, .image-side {
    flex: 1 1 100%;
    text-align: center;
  }
  
  .list li {
    justify-content: center;
    text-align: left;
  }
  
  .contact-container {
    flex-direction: column;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-section h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .social-links {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav {
    padding: 1rem;
  }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: var(--dark-bg);
    padding: 1rem 0;
    text-align: center;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    gap: 0;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .menu-icon {
    display: flex;
  }

  #menu-toggle:checked ~ .nav-links {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .hero-text h1 {
    font-size: 2rem;
  }
  
  .hero-text p {
    font-size: 1.1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    text-align: center;
  }
  
  .hero-stats {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  
  .stat {
    align-items: center;
  }
  
  .text-side h2 {
    font-size: 2rem;
  }
  
  .list {
    font-size: 1rem;
  }
  
  .list li {
    padding-left: 2rem;
  }
  
  .list li i {
    font-size: 1.2rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .reasons-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline {
    flex-direction: column;
    align-items: center;
  }
  
  .timeline::before {
    display: none;
  }
  
  .step {
    flex: 1 1 100%;
    margin-bottom: 3rem;
    max-width: 300px;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
  
  .form-group input,
  .form-group textarea {
    padding: 0.875rem 0.875rem 0.875rem 2.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    width: 95%;
    padding: 3rem 0;
  }
  
  .hero-text h1 {
    font-size: 1.8rem;
  }
  
  .typing-animation {
    animation: none;
    border-right: none;
    white-space: normal;
  }
  
  .hero-text p {
    font-size: 1rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .text-side h2 {
    font-size: 1.8rem;
  }
  
  .problem-visual {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .visual-arrow i {
    transform: rotate(90deg);
  }
  
  .feature, .reason {
    padding: 1.5rem;
  }
  
  .feature .icon, .reason-icon {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
  
  .circle {
    width: 80px;
    height: 80px;
    font-size: 1.8rem;
  }
  
  .step h3 {
    font-size: 1.2rem;
  }
  
  .process-cta h3 {
    font-size: 1.5rem;
  }
  
  .contact-text h2 {
    font-size: 2rem;
  }
  
  .contact-text p {
    font-size: 1.1rem;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  
  .footer-section {
    flex: 1 1 100%;
  }
}

/* Melhorias de acessibilidade para mobile */
@media (max-width: 768px) and (orientation: landscape) {
  #hero {
    min-height: 120vh;
  }
  
  .section {
    min-height: 120vh;
  }
}

/* Ajustes para telas muito pequenas */
@media (max-width: 360px) {
  .hero-text h1 {
    font-size: 1.6rem;
  }
  
  .btn-primary, .btn-secondary {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .text-side h2 {
    font-size: 1.6rem;
  }
  
  .list li {
    flex-direction: column;
    text-align: center;
    padding-left: 0;
    padding-top: 2rem;
  }
  
  .list li i {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
}

/* Melhorias de usabilidade para toques em mobile */
@media (hover: none) {
  .feature:hover {
    transform: none;
  }
  
  .reason:hover {
    transform: none;
  }
  
  .btn-primary:hover, .btn-secondary:hover {
    transform: none;
  }
  
  .feature-link:hover {
    gap: 0.5rem;
  }
  
  /* Garantir que elementos interativos tenham tamanho mínimo para toque */
  .btn-primary, .btn-secondary, .feature-link, .nav-links a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}