@charset "UTF-8";
/*
  STYLE.CSS
  Redesign by Gemini - Hungry Stack Look & Feel
  Version: 4.1 (Header Fix)
*/

/* * ===================================================================
 * 1. ROOT & GLOBAL STYLES (DARK MODE DEFAULT)
 * ===================================================================
 */

:root {
  /* Hungry Stack Dark Palette (Default) */
  --c-bg: #181822; /* Fundo Principal */
  --c-bg-secondary: #262635; /* Fundo Secundário (Containers/Cards) */
  --c-bg-card: #262635; /* Fundo dos Cards */
  --c-text-primary: #C8C8D0; /* Cor do Texto Principal */
  --c-text-secondary: #8A8A94; /* Cor do Texto Secundário (Mais escuro) */
  --c-text-high: #FFFFFF; /* Cor do Texto de Alto Contraste (H1) */
  --c-accent: #7A4CFF; /* Cor de Destaque (Roxo) */
  --c-btn-hover: #6A3CFB; /* Cor de Destaque (Roxo - Hover) */
  --c-border: #3A3A4A; /* Cor da Borda */

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  /* Sizing & Radius */
  --radius-s: 8px;
  --radius-m: 12px;
  --radius-l: 18px;
  --container-width: 1120px;
  --nav-height: 60px;

  /* Shadows (Subtler for Dark Mode) */
  --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-interactive: 0 6px 20px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: all 0.2s ease-out;
  --transition-smooth: all 0.3s ease-out; /* 0.3s Conforme solicitado */
}

/* * 1.2. Global Reset & Base Styles 
 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--c-bg);
  font-family: 'Inter', var(--font-family);
  color: var(--c-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  /* Transição suave de 0.3s conforme solicitado */
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* * 1.4. Theme Toggle Button (NOVO ESTILO)
 */

/* * 1.5. Global Section Styles 
 */
section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--c-text-high); /* Usando a cor de alto contraste */
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--c-text-secondary);
  line-height: 1.6;
}

/* * ===================================================================
 * 2. BUTTONS
 * ===================================================================
 */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-l);
  cursor: pointer;
  transition: var(--transition-smooth);
}

/* --- Primary Button (Roxo) --- */
.btn-primary {
  color: #fff;
  background-color: var(--c-accent);
}

.btn-primary:hover {
  background-color: var(--c-btn-hover);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
  filter: brightness(0.95);
}

/* --- Secondary Button (Gray) --- */
/* Estilo Dark Mode (Padrão) */
.btn-secondary {
  color: var(--c-text-primary);
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--c-border);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--c-text-secondary);
  transform: translateY(-2px);
}

/* Estilo Light Mode (Sobrescrita) */
body.light-mode .btn-secondary {
  color: var(--c-text-primary);
  background-color: rgba(0, 0, 0, 0.05); /* Apple light gray */
  border: 1px solid transparent;
}

body.light-mode .btn-secondary:hover {
  background-color: rgba(0, 0, 0, 0.09);
}

body.light-mode .btn-secondary:active {
  transform: translateY(0);
  background-color: rgba(0, 0, 0, 0.03);
}


/* --- Small Button (Projects) --- */
/* Estilo Dark Mode (Padrão) */
.btn-small {
  padding: 6px 14px;
  font-size: 0.8rem;
  border-radius: var(--radius-m);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(5px);
  color: #fff;
  border: 1px solid rgba(0, 0, 0, 0.3);
}

/*
 * ===================================================================
 * 3. NAVIGATION BAR
 * ===================================================================
 */

/* Estilo Dark Mode (Padrão) - DESABILITADO (navbar-apple.css tem prioridade) */
.navbar:not(.navbar-apple) {
  position: fixed;
  top: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: rgba(24, 24, 34, 0.8); /* Fundo Dark com transparência */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
  z-index: 1000;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.navbar:not(.navbar-apple).scrolled {
  background-color: rgba(24, 24, 34, 0.95);
}

/* Estilo Light Mode (Sobrescrita) - DESABILITADO */
body.light-mode .navbar:not(.navbar-apple) {
  background-color: rgba(255, 255, 255, 0.8); /* Light Glassmorphism */
  border-bottom: 1px solid var(--c-border);
}

body.light-mode .navbar:not(.navbar-apple).scrolled {
  background-color: rgba(255, 255, 255, 0.95);
}


.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  gap: 20px;
}

/* ========== Language Switcher (À Esquerda do Logo) ========== */
.language-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  z-index: 100;
}

.lang-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}

.lang-btn:hover {
  color: rgba(255, 255, 255, 0.8);
}

.lang-btn.active {
  color: #ffffff;
  font-weight: 600;
}

.lang-separator {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.85rem;
  font-weight: 300;
}

.nav-logo {
  margin-right: auto;
}

.nav-logo .logo-text {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--c-text-high); /* Texto de alto contraste */
  text-decoration: none;
}

.nav-logo .stack {
  color: var(--c-accent);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
  height: 100%; /* <-- ESTA É A CORREÇÃO QUE FALTAVA */
}

.nav-link {
  color: var(--c-text-secondary);
  text-decoration: none;
  font-weight: 400;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  height: 100%; /* <-- CORREÇÃO 1: Preenche a altura da barra */
}

.nav-link:hover,
.nav-link.active {
  color: var(--c-text-primary);
}

.auth-item .nav-link {
  color: var(--c-text-primary);
}

.hamburger {
  display: none;
  cursor: pointer;
}

.hamburger .bar {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px auto;
  background-color: var(--c-text-primary);
  transition: all 0.3s ease-in-out;
}

/* ===================================================================
 * 3.1. Mega Menu (Desktop) - REFEITO ESTILO APPLE
 * ===================================================================
*/

/*
 * Força o menu a se alinhar à navbar (fixed) em vez do item "Soluções".
 * Preenche a altura para eliminar a "lacuna de hover".
 */
.nav-item.has-dropdown {
  position: static; 
  height: 100%; /* <-- CORREÇÃO 2: Preenche a altura da barra */
}

/* * Este é o container do "fundo" do menu (a barra grande).
 * DESABILITADO - navbar-apple.css tem prioridade
 */
.navbar:not(.navbar-apple) .mega-menu {
  display: none;
  position: absolute;
  
  /* <-- CORREÇÃO 3: Revertido para var(--nav-height) */
  top: var(--nav-height); 
  
  left: 0;
  width: 100%;
  
  /* Estilo do fundo (mantendo suas cores) */
  background-color: var(--c-bg-card);
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow-interactive);
  
  /* Animação de entrada */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px); /* Começa um pouco "para cima" */
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 999; 
}

/* * Regra de hover que ativa a animação e exibe o menu.
 */
.navbar:not(.navbar-apple) .nav-item.has-dropdown:hover .mega-menu {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0); /* Desce para a posição final */
}

/* * Centraliza o conteúdo dentro da barra.
 */
.mega-menu-content {
  display: flex;
  gap: 40px;
  
  /* Centraliza o conteúdo */
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 32px 24px; /* Adiciona espaçamento interno */
}

/* * As colunas e listas dentro do menu
 */
.mega-menu-column h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-secondary);
  text-transform: uppercase;
  margin-bottom: 15px;
  letter-spacing: 0.5px;
}

.mega-menu-column ul {
  list-style: none;
}

/* * O estilo do link (com o hover estilo Apple)
 */
.mega-menu-column ul li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-radius: var(--radius-s);
  color: var(--c-text-secondary); /* Cor sutil padrão */
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  font-size: 14px;
}

.mega-menu-column ul li a:hover {
  background-color: rgba(255, 255, 255, 0.1); /* Fundo cinza sutil */
  color: var(--c-text-high); /* Texto branco */
}

/* * O ícone
 */
.mega-menu-column ul li a i {
  width: 20px;
  color: var(--c-text-secondary);
  transition: color var(--transition-fast);
}

.mega-menu-column ul li a:hover i {
  color: var(--c-accent); /* Ícone roxo no hover */
}

/* * 3.2. Mobile Submenu 
 */
.mobile-submenu {
  display: none; /* Hidden by default, toggled by JS in mobile */
}

/*
 * ===================================================================
 * 4. PAGE SECTIONS (Hero, About, Services, etc.)
 * ===================================================================
 */

/* * 4.1. Hero Section 
 */
.hero {
  padding-top: calc(var(--nav-height) + 100px);
  text-align: center;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  text-align: left;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--c-text-high); /* Alto contraste */
}

.hero-title .highlight {
  color: var(--c-accent);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--c-text-secondary);
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.hero-visual {
  flex: 1;
  max-width: 400px;
  position: relative;
}

.floating-elements {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
}

.floating-icon {
  position: absolute;
  background: var(--c-bg-card);
  color: var(--c-accent);
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-l);
  font-size: 2rem;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-soft);
}
.floating-icon:nth-child(1) { top: 0; left: 20%; }
.floating-icon:nth-child(2) { top: 30%; left: 70%; }
.floating-icon:nth-child(3) { top: 60%; left: 10%; }
.floating-icon:nth-child(4) { top: 70%; left: 60%; }

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--c-text-secondary);
  font-size: 1.5rem;
}

/* * 4.2. About Section 
 */
.about {
  background-color: var(--c-bg-secondary);
}
.about-content {
  display: flex;
  align-items: center;
  gap: 60px;
}
.about-text { flex: 1.2; }
.about-visual { flex: 1; }
.stats { display: flex; gap: 30px; margin-top: 30px; }
.stat-number { font-size: 2rem; font-weight: 600; color: var(--c-accent); display: block; }
.stat-label { font-size: 0.9rem; color: var(--c-text-secondary); }
.tech-stack { display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; }
.tech-item {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-s);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.tech-item i { color: var(--c-accent); }

/* * 4.3. Services Section 
 */
.services-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
  gap: 30px; 
}
.service-card { 
  background: var(--c-bg-card); 
  border: 1px solid var(--c-border); 
  border-radius: var(--radius-l); 
  padding: 32px; 
  transition: var(--transition-smooth); 
}
.service-card:hover { 
  transform: translateY(-5px); 
  box-shadow: var(--shadow-interactive); 
}
.service-icon { 
  font-size: 2rem; 
  color: var(--c-accent); 
  margin-bottom: 20px; 
}
.service-card h3 { 
  font-size: 1.25rem; 
  margin-bottom: 12px;
  color: var(--c-text-high); /* Alto contraste */
}
.service-card p { 
  color: var(--c-text-secondary); 
  font-size: 0.95rem; 
  line-height: 1.6; 
  margin-bottom: 20px; 
}
.service-features { 
  list-style: none; 
}
.service-features li { 
  display: flex; 
  align-items: center; 
  gap: 10px; 
  margin-bottom: 8px; 
  font-size: 0.9rem; 
}
.service-features i { 
  color: var(--c-accent); 
}

/* * 4.4. Projects Section 
 */
.projects { 
  background-color: var(--c-bg-secondary); 
}
.project-filters { 
  display: flex; 
  justify-content: center; 
  gap: 12px; 
  margin-bottom: 40px; 
}
.filter-btn { 
  background: var(--c-bg-card); 
  border: 1px solid var(--c-border); 
  color: var(--c-text-secondary); 
  padding: 8px 20px; 
  border-radius: var(--radius-l); 
  cursor: pointer; 
  transition: var(--transition-fast); 
}
.filter-btn:hover { 
  background: var(--c-accent); 
  color: #fff; 
  border-color: var(--c-accent); 
}
.filter-btn.active { 
  background: var(--c-accent); 
  color: #fff; 
  border-color: var(--c-accent); 
}
.projects-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
  gap: 30px; 
}
.project-item { 
  display: block; 
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.project-item.hide { 
  opacity: 0;
  transform: scale(0.9);
  display: none; /* JS will handle timing */
}
.project-image { 
  position: relative; 
  border-radius: var(--radius-m); 
  overflow: hidden; 
  border: 1px solid var(--c-border); 
}
.project-image img { 
  width: 100%; 
  display: block; 
  transition: transform 0.4s ease; 
}
.project-overlay { 
  position: absolute; 
  inset: 0; 
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.8) 100%); 
  padding: 24px; 
  display: flex; 
  flex-direction: column; 
  justify-content: flex-end; 
  opacity: 0; 
  transition: var(--transition-smooth); 
}
.project-item:hover .project-overlay { 
  opacity: 1; 
}
.project-item:hover .project-image img { 
  transform: scale(1.05); 
}
.project-overlay h4 { 
  font-size: 1.2rem; 
  margin-bottom: 8px; 
  color: #fff; /* Always white for dark overlay */
}
.project-overlay p { 
  font-size: 0.9rem; 
  color: #eee; 
  margin-bottom: 16px; 
}
.project-links { 
  display: flex; 
  gap: 12px; 
}

/* * 4.5. Testimonials Section 
 */
.testimonials-slider { 
  position: relative; 
  max-width: 800px; 
  margin: 0 auto; 
}
.testimonial-card { 
  background: var(--c-bg-card); 
  border: 1px solid var(--c-border); 
  border-radius: var(--radius-l); 
  padding: 32px; 
  text-align: center; 
  display: none; 
}
.testimonial-card.active { 
  display: block; 
}
.stars { 
  color: #f59e0b; 
  margin-bottom: 16px; 
  font-size: 1rem; 
}
.testimonial-content p { 
  font-size: 1.1rem; 
  font-style: italic; 
  line-height: 1.7; 
  margin-bottom: 24px; 
  color: var(--c-text-primary);
}
.testimonial-author { 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  gap: 12px; 
}
.author-avatar { 
  width: 40px; 
  height: 40px; 
  border-radius: 50%; 
  background: var(--c-accent); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  color: #fff;
}
.author-info h4 { 
  margin: 0; 
  font-size: 1rem; 
  color: var(--c-text-primary);
}
.author-info span { 
  font-size: 0.9rem; 
  color: var(--c-text-secondary); 
}
.testimonial-navigation { 
  display: flex; 
  justify-content: center; 
  gap: 10px; 
  margin-top: 24px; 
}
.nav-dot { 
  width: 10px; 
  height: 10px; 
  border-radius: 50%; 
  background: var(--c-border); 
  cursor: pointer; 
  transition: var(--transition-fast); 
}
.nav-dot.active { 
  background: var(--c-accent); 
  transform: scale(1.2); 
}

/* * 4.6. Team Section 
 */
.team { 
  background-color: var(--c-bg-secondary); 
}
.team-grid { 
  display: grid; 
  grid-template-columns: repeat(3, 1fr); 
  gap: 30px; 
}
.team-member { 
  background: var(--c-bg-card); 
  border-radius: var(--radius-l); 
  border: 1px solid var(--c-border); 
  text-align: center; 
  overflow: hidden; 
}
.member-photo { 
  position: relative; 
}
.member-photo img { 
  width: 100%; 
  display: block;
}
.member-social { 
  position: absolute; 
  bottom: 16px; 
  left: 50%; 
  transform: translateX(-50%); 
  display: flex; 
  gap: 10px; 
}
.member-social a { 
  color: #fff; 
  background: rgba(0,0,0,0.4); 
  backdrop-filter: blur(5px); 
  width: 36px; 
  height: 36px; 
  border-radius: 50%; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  text-decoration: none; 
  transform: translateY(10px); 
  opacity: 0; 
  transition: var(--transition-smooth); 
}
.team-member:hover .member-social a { 
  transform: translateY(0); 
  opacity: 1; 
}
.team-member:hover .member-social a:nth-child(2) { 
  transition-delay: 0.1s; 
}
.team-member:hover .member-social a:nth-child(3) { 
  transition-delay: 0.2s; 
}
.member-info { 
  padding: 24px; 
}
.member-info h3 { 
  font-size: 1.25rem; 
  margin-bottom: 4px;
  color: var(--c-text-high); /* Alto contraste */
}
.member-role { 
  font-size: 0.9rem; 
  color: var(--c-accent); 
  display: block; 
  margin-bottom: 12px; 
}
.member-info p { 
  font-size: 0.9rem; 
  color: var(--c-text-secondary); 
  line-height: 1.6; 
}

/* * 4.7. Contact Section & Form Styles
 */
.contact-content { 
  display: flex; 
  gap: 40px; 
  background: var(--c-bg-card); 
  border: 1px solid var(--c-border); 
  border-radius: var(--radius-l); 
  padding: 40px; 
}
.contact-info { 
  flex: 1; 
}
.contact-form { 
  flex: 1.5; 
}
.contact-items { 
  display: flex; 
  flex-direction: column; 
  gap: 24px; 
  margin-top: 24px; 
}
.contact-item { 
  display: flex; 
  align-items: center; 
  gap: 16px; 
}
.contact-icon { 
  width: 44px; 
  height: 44px; 
  background: var(--c-accent); 
  color: #fff; 
  border-radius: 50%; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-size: 1.1rem; 
  flex-shrink: 0;
}
.contact-details h4 { 
  font-size: 1rem;
  color: var(--c-text-high); /* Alto contraste */
}
.contact-details span { 
  font-size: 0.9rem; 
  color: var(--c-text-secondary); 
}
.form-group { 
  margin-bottom: 20px; 
}
.form-group label { 
  display: block; 
  font-size: 0.9rem; 
  color: var(--c-text-secondary); 
  margin-bottom: 8px; 
}
.form-group input, 
.form-group textarea { 
  width: 100%; 
  background: var(--c-bg-secondary); 
  border: 1px solid var(--c-border); 
  border-radius: var(--radius-s); 
  padding: 12px; 
  color: var(--c-text-primary); 
  font-family: inherit; 
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-group input:focus, 
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(122, 76, 255, 0.3); /* Brilho Roxo */
}
.btn-full { 
  width: 100%; 
}

/* * 4.8. Founder Section 
 */
.founder { 
  background-color: var(--c-bg-secondary); 
}
.founder-container { 
  display: flex; 
  align-items: center; 
  gap: 60px; 
}
.founder-photo-column { 
  flex: 1; 
}
.founder-story-column { 
  flex: 1.2; 
}
.founder-photo-wrapper { 
  position: relative; 
  border-radius: var(--radius-l); 
  overflow: hidden; 
  border: 1px solid var(--c-border); 
}
.founder-photo-wrapper img { 
  width: 100%; 
  display: block; 
}
.founder-quote { 
  font-size: 1.2rem; 
  font-style: italic; 
  color: var(--c-text-secondary); 
  border-left: 3px solid var(--c-accent); 
  padding-left: 20px; 
  margin: 24px 0; 
}
.founder-cta { 
  font-weight: 500; 
  color: var(--c-text-primary); 
}

/* ============================================
   KAELUM SECTION - APPLE TITANIUM BENTO GRID
   ============================================ */

.kaelum-section {
    position: relative;
    padding: 8rem 2rem;
    background: #050505;
    overflow: hidden;
}

.kaelum-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(122, 76, 255, 0.1);
    border: 1px solid rgba(122, 76, 255, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #7A4CFF;
    margin-bottom: 1.5rem;
    animation: fadeIn 1s ease-out;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    color: #FFFFFF;
    margin-bottom: 1rem;
    animation: fadeIn 1s ease-out 0.2s both;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 300;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    max-width: 700px;
    margin: 0 auto;
    animation: fadeIn 1s ease-out 0.4s both;
}

/* ============================================
   BENTO GRID LAYOUT
   ============================================ */

.kaelum-bento-grid {
    display: grid;
    grid-template-columns: 280px 1fr 380px;
    gap: 1.5rem;
    margin-top: 3rem;
}

.grid-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* ============================================
   LEFT COLUMN - AI FOUNDATION CARDS
   ============================================ */

.grid-foundation {
    justify-content: center;
}

.foundation-card {
    position: relative;
    background: rgba(20, 20, 25, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1.25rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.foundation-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.foundation-card:hover::before {
    opacity: 1;
}

.foundation-card:hover {
    background: rgba(30, 30, 35, 0.8);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateX(8px);
}

.ai-card-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.ai-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.5);
    transition: all 0.4s ease;
}

.ai-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
}

.ai-info p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

.ai-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #00FF88;
    border-radius: 50%;
    box-shadow: 0 0 8px #00FF88;
    animation: pulse 2s ease-in-out infinite;
}

/* AI-Specific Hover Colors */
.ai-card[data-ai="gemini"]:hover .ai-icon {
    background: rgba(66, 133, 244, 0.15);
    border-color: rgba(66, 133, 244, 0.3);
    color: #4285F4;
}

.ai-card[data-ai="openai"]:hover .ai-icon {
    background: rgba(16, 163, 127, 0.15);
    border-color: rgba(16, 163, 127, 0.3);
    color: #10A37F;
}

.ai-card[data-ai="perplexity"]:hover .ai-icon {
    background: rgba(0, 200, 200, 0.15);
    border-color: rgba(0, 200, 200, 0.3);
    color: #00C8C8;
}

/* ============================================
   CENTER COLUMN - KAELUM MAESTRO CARD
   ============================================ */

.grid-maestro {
    justify-content: center;
    align-items: center;
}

.maestro-card {
    position: relative;
    background: rgba(20, 20, 25, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    text-align: center;
    overflow: hidden;
    animation: breathe 4s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% {
        transform: scale(1);
        box-shadow: 
            0 0 40px rgba(122, 76, 255, 0.2),
            0 0 80px rgba(122, 76, 255, 0.1);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 
            0 0 60px rgba(122, 76, 255, 0.4),
            0 0 120px rgba(122, 76, 255, 0.2);
    }
}

/* Pulsating Glow Background */
.maestro-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(122, 76, 255, 0.3), transparent 70%);
    filter: blur(40px);
    animation: pulseGlow 4s ease-in-out infinite;
}

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

/* Maestro Logo */
.maestro-header {
    position: relative;
    z-index: 1;
    margin-bottom: 2rem;
}

.maestro-logo {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.logo-core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #7A4CFF, #A78BFA);
    border-radius: 50%;
    box-shadow: 
        0 0 20px rgba(122, 76, 255, 0.6),
        0 0 40px rgba(122, 76, 255, 0.3);
    animation: rotateLogo 10s linear infinite;
}

.logo-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(122, 76, 255, 0.3);
    border-radius: 50%;
    animation: rotateRing 8s linear infinite;
}

.logo-ring-2 {
    width: 75px;
    height: 75px;
    border-color: rgba(122, 76, 255, 0.2);
    animation: rotateRing 12s linear infinite reverse;
}

@keyframes rotateLogo {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes rotateRing {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.maestro-title {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #FFFFFF, #C0C0C0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.maestro-subtitle {
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(122, 76, 255, 0.8);
}

/* Stats */
.maestro-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(10, 10, 15, 0.4);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: #FFFFFF;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.stat-divider {
    width: 1px;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
}

.maestro-description {
    position: relative;
    z-index: 1;
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    max-width: 400px;
    margin: 0 auto;
}

/* Connection Lines (SVG) */
.connection-lines {
    position: absolute;
    top: 0;
    left: -150px;
    width: 200px;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.connection-line {
    stroke: rgba(122, 76, 255, 0.3);
    stroke-width: 1;
    fill: none;
    stroke-dasharray: 4 4;
    animation: flowLine 3s linear infinite;
}

.line-2 {
    animation-delay: 1s;
}

.line-3 {
    animation-delay: 2s;
}

@keyframes flowLine {
    0% { stroke-dashoffset: 0; opacity: 0.3; }
    50% { opacity: 1; }
    100% { stroke-dashoffset: -8; opacity: 0.3; }
}

/* ============================================
   RIGHT COLUMN - PITCH & BENEFITS
   ============================================ */

.grid-pitch {
    justify-content: center;
}

.pitch-card {
    background: rgba(20, 20, 25, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    height: fit-content;
}

.pitch-header {
    margin-bottom: 2rem;
}

.pitch-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
}

.pitch-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.benefit-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.benefit-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(122, 76, 255, 0.1);
    border: 1px solid rgba(122, 76, 255, 0.2);
    border-radius: 10px;
    color: #7A4CFF;
    font-size: 1.1rem;
}

.benefit-text h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.35rem;
}

.benefit-text p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.6);
}

.pitch-cta {
    margin-top: 2rem;
}

.pitch-button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: transparent;
    border: 2px solid rgba(122, 76, 255, 0.3);
    border-radius: 12px;
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pitch-button:hover {
    background: rgba(122, 76, 255, 0.1);
    border-color: rgba(122, 76, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(122, 76, 255, 0.2);
}

.pitch-button i {
    transition: transform 0.3s ease;
}

.pitch-button:hover i {
    transform: translateX(4px);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .kaelum-bento-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .grid-foundation {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }

    .foundation-card {
        flex: 1;
        min-width: 200px;
        max-width: 280px;
    }

    .connection-lines {
        display: none;
    }
}

@media (max-width: 768px) {
    .kaelum-section {
        padding: 4rem 1.5rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .grid-foundation {
        flex-direction: column;
    }

    .foundation-card {
        max-width: 100%;
    }

    .maestro-card {
        padding: 2rem 1.5rem;
    }

    .maestro-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
/*
 * ===================================================================
 * 6. COMPONENT: E-COMMERCE PAGE
 * ===================================================================
 */

.ecom-hero-dark {
  background-color: var(--c-bg);
  color: var(--c-text-primary);
  padding: 160px 0 120px;
  text-align: center;
}
.container-hero {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 24px;
}
.ecom-hero-dark h1 {
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--c-text-high); /* Alto Contraste */
}
.ecom-hero-dark p {
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  color: var(--c-text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
}
.ecom-inteligente {
  background-color: var(--c-bg-secondary);
  padding: 120px 0;
}
.inteligente-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 64px;
}
.inteligente-texto {
  flex: 1;
  max-width: 620px;
}
.inteligente-texto h2 {
  font-size: 2.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--c-text-high); /* Alto Contraste */
}
.inteligente-texto p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--c-text-secondary);
}
.inteligente-texto p:not(:last-child) {
  margin-bottom: 16px;
}
.inteligente-icone {
  flex-shrink: 0;
  text-align: center;
  color: var(--c-accent);
}
.inteligente-icone i {
  font-size: 6rem;
  transition: var(--transition-smooth);
}
.inteligente-icone i:hover {
  transform: scale(1.05);
}
.ecom-timeline-bg {
  background-color: var(--c-bg);
  padding: 120px 0;
}
.timeline-title {
  text-align: center;
  font-size: 2.8rem;
  font-weight: 600;
  margin-bottom: 80px;
  color: var(--c-text-high); /* Alto Contraste */
}
.timeline-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}
.timeline {
  border-left: 2px solid var(--c-border);
  margin-left: 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.timeline-step {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  position: relative;
}
.timeline-marker {
  position: absolute;
  left: -26px; /* Aligns marker center with the line */
  top: 0;
  z-index: 2;
  background: var(--c-bg);
  border: 2px solid var(--c-border);
  color: var(--c-text-secondary);
  font-weight: 600;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}
.timeline-step:hover .timeline-marker {
  border-color: var(--c-accent);
  color: var(--c-accent);
  transform: scale(1.1);
}
.timeline-content {
  padding-left: 50px;
  padding-top: 4px;
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  padding: 24px;
  border-radius: var(--radius-l);
}
.timeline-content h3 {
  margin: 0 0 8px 0;
  color: var(--c-text-high); /* Alto Contraste */
  font-size: 1.25rem;
  font-weight: 600;
}
.timeline-content p {
  margin: 0;
  color: var(--c-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}
.ecom-pagamentos-bg {
  background: var(--c-bg-secondary);
  padding: 120px 0;
  text-align: center;
}
.pagamentos-flex {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.pagamentos-info h2 {
  font-size: 2.8rem;
  font-weight: 600;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--c-text-high); /* Alto Contraste */
}
.pagamentos-title-icon {
  font-size: 1em;
  color: var(--c-accent);
}
.pagamentos-logo-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
}
/* Estilo Dark (Padrão) */
.pagamentos-logo-grid img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(0.6); /* Dark mode filter */
  transition: var(--transition-smooth);
}
.pagamentos-logo-grid img:hover {
  filter: brightness(0) invert(1) opacity(1);
  transform: scale(1.05);
}
/* Estilo Light (Sobrescrita) */
body.light-mode .pagamentos-logo-grid img {
  filter: brightness(0) opacity(0.6); /* Light mode filter */
}
body.light-mode .pagamentos-logo-grid img:hover {
  filter: brightness(0) opacity(1);
}

.ecom-cta-final-dark {
  background: var(--c-bg);
  text-align: center;
  padding: 120px 0;
}
.ecom-cta-final-dark h2 {
  font-size: 2.8rem;
  font-weight: 600;
  max-width: 650px;
  margin: 0 auto 24px;
  color: var(--c-text-high); /* Alto Contraste */
}

/*
 * ===================================================================
 * 7. FOOTER
 * ===================================================================
 */

/* Footer Premium - Grid de 4 Colunas */

/* ============================================================
   SEÇÃO: MONTE SEU SITE (SITE SELECTOR) - CARDS VISUAIS
   ============================================================ */

.site-selector {
  padding: 120px 0;
  background: var(--c-bg);
  position: relative;
}

/* Header Centralizado */
.section-header-center {
  text-align: center;
  margin-bottom: 80px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(122, 76, 255, 0.1);
  border: 1px solid rgba(122, 76, 255, 0.3);
  border-radius: 50px;
  color: var(--c-accent);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.section-badge:hover {
  background: rgba(122, 76, 255, 0.15);
  transform: translateY(-2px);
}

.section-title-center {
  font-size: 56px;
  font-weight: 700;
  color: var(--c-text-high);
  margin-bottom: 16px;
  line-height: 1.1;
}

.section-subtitle-center {
  font-size: 20px;
  color: var(--c-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Grid de 3 Cards */
.site-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

/* Card Individual */
.site-card {
  background: var(--c-bg-secondary);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-l);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
}

.site-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(122, 76, 255, 0.25);
  border-color: var(--c-accent);
}

.site-card.selected {
  border: 3px solid var(--c-accent);
  box-shadow: 0 0 0 4px rgba(122, 76, 255, 0.2);
}

/* Imagem do Card (200px fixo) */
.site-card-image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, #262635 0%, #1a1a24 100%);
}

.site-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Badge no Canto Superior Direito */
.site-card-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 6px 14px;
  background: rgba(122, 76, 255, 0.9);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  z-index: 10;
}

.site-card-badge.premium {
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  color: #000;
}

.site-card-badge.enterprise {
  background: linear-gradient(135deg, #00D4FF 0%, #0066FF 100%);
}

/* Body do Card */
.site-card-body {
  padding: 32px 24px;
}

.site-card-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--c-text-high);
  margin-bottom: 12px;
}

.site-card-description {
  font-size: 16px;
  color: var(--c-text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  min-height: 72px;
}

/* Features (Check Items) */
.site-card-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--c-text-primary);
}

.feature-item i {
  color: var(--c-accent);
  font-size: 16px;
}

/* Preço */
.site-card-price {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 0;
  border-top: 1px solid var(--c-border);
}

.price-label {
  font-size: 13px;
  color: var(--c-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.price-value {
  font-size: 36px;
  font-weight: 700;
  color: var(--c-accent);
  font-feature-settings: 'tnum';
}

/* Footer do Card (Botão) */
.site-card-footer {
  padding: 0 24px 24px 24px;
}

.btn-select-plan {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 32px;
  background: linear-gradient(135deg, var(--c-accent), #9d6fff);
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none;
  border-radius: var(--radius-m);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(122, 76, 255, 0.3);
}

.btn-select-plan::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-select-plan:hover::before {
  width: 300px;
  height: 300px;
}

.btn-select-plan:hover {
  background: linear-gradient(135deg, #9d6fff, var(--c-accent));
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(122, 76, 255, 0.5);
}

.btn-select-plan:active {
  transform: translateY(0);
}

.btn-select-plan:hover i {
  transform: translateX(4px);
}

/* Botão quando selecionado */
.site-card.selected .btn-select-plan {
  background: #28C840;
  pointer-events: none;
}

.site-card.selected .btn-select-plan .btn-text::after {
  content: ' ✓';
}

/* CTA de Dúvidas */
.site-selector-cta {
  text-align: center;
  padding: 60px 0 0 0;
  border-top: 1px solid var(--c-border);
  margin-top: 60px;
}

.site-selector-cta .cta-text {
  font-size: 20px;
  color: var(--c-text-primary);
  margin-bottom: 24px;
  display: block;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: transparent;
  color: var(--c-accent);
  font-size: 16px;
  font-weight: 600;
  border: 2px solid var(--c-accent);
  border-radius: var(--radius-m);
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--c-accent);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(122, 76, 255, 0.3);
}

/* Responsividade: Tablet */
@media (max-width: 1024px) {
  .site-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .section-title-center {
    font-size: 42px;
  }

  .site-card-title {
    font-size: 24px;
  }

  .price-value {
    font-size: 32px;
  }
}

/* Responsividade: Mobile */
@media (max-width: 768px) {
  .site-selector {
    padding: 80px 0;
  }

  .site-cards-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-header-center {
    margin-bottom: 48px;
  }

  .section-title-center {
    font-size: 32px;
  }

  .section-subtitle-center {
    font-size: 16px;
  }

  .site-card-body {
    padding: 24px 20px;
  }

  .site-card-title {
    font-size: 22px;
  }

  .site-card-description {
    font-size: 14px;
    min-height: auto;
  }

  .price-value {
    font-size: 28px;
  }

  .site-selector-cta .cta-text {
    font-size: 18px;
  }
}

/* ============================================================ */

/* Footer Premium - Grid de 4 Colunas */
.footer {
  background-color: var(--c-bg-secondary);
  padding: 80px 0 40px;
  border-top: 1px solid var(--c-border);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

/* Coluna Brand */
.footer-brand .logo-text {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-text-high);
  display: block;
  margin-bottom: 16px;
}

.footer-brand .stack {
  color: var(--c-accent);
}

.footer-brand-desc {
  color: var(--c-text-secondary);
  margin-bottom: 24px;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 280px;
}

/* Social Media com Tooltips */
.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.social-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--c-bg);
  color: var(--c-text-secondary);
  font-size: 1.2rem;
  text-decoration: none;
  border-radius: var(--radius-m);
  transition: all 0.3s ease;
  border: 1px solid var(--c-border);
}

.social-link::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background-color: var(--c-accent);
  color: white;
  padding: 6px 12px;
  border-radius: var(--radius-s);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(122, 76, 255, 0.3);
}

.social-link::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--c-accent);
  opacity: 0;
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: var(--c-accent);
  color: white;
  transform: translateY(-3px);
  border-color: var(--c-accent);
  box-shadow: 0 8px 20px rgba(122, 76, 255, 0.4);
}

.social-link:hover::before,
.social-link:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Colunas de Links */
.footer-column-title {
  color: var(--c-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--c-text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  display: inline-block;
  position: relative;
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-btn-hover));
  transition: width 0.3s ease;
}

.footer-links a:hover {
  color: var(--c-text-high);
  transform: translateX(4px);
}

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

/* Footer Bottom */
.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid var(--c-border);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-bottom-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-bottom-content p {
  color: var(--c-text-secondary);
  font-size: 0.85rem;
  margin: 0;
}

.footer-made-with {
  font-weight: 500;
  background: linear-gradient(90deg, var(--c-accent), var(--c-btn-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Selo Mercado Pago */
.footer-mercadopago {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(135deg, rgba(122, 76, 255, 0.1), rgba(106, 60, 251, 0.05));
  border: 1px solid rgba(122, 76, 255, 0.3);
  border-radius: var(--radius-m);
  color: var(--c-text-secondary);
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.footer-mercadopago i {
  color: var(--c-accent);
  font-size: 1.1rem;
}

.footer-mercadopago strong {
  color: var(--c-accent);
  font-weight: 600;
}

.footer-mercadopago:hover {
  background: linear-gradient(135deg, rgba(122, 76, 255, 0.15), rgba(106, 60, 251, 0.08));
  border-color: var(--c-accent);
  transform: translateY(-2px);
}

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

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-brand-desc {
    max-width: 100%;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  
  .footer-bottom-left {
    align-items: center;
  }
  
  .footer-mercadopago {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  
  .social-link::before,
  .social-link::after {
    display: none;
  }
}

/*
 * ===================================================================
 * 8. EFFECTS & ANIMATIONS
 * ===================================================================
 */

/* * 8.1. Aurora Background Effect
 */
body::before, body::after {
  content: '';
  position: fixed;
  top: 50%;
  left: 50%;
  width: 80vmax;
  height: 80vmax;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c-accent), transparent 60%);
  opacity: 0.1;
  filter: blur(100px);
  z-index: -1;
  animation: aurora-move 25s infinite;
}

body::after {
  background: radial-gradient(circle, var(--c-btn-hover), transparent 60%);
  animation: aurora-move 25s infinite reverse;
  animation-delay: -12.5s;
}

@keyframes aurora-move {
  0%, 100% {
      transform: translateX(-50%) translateY(-50%) scale(1) rotate(0deg);
  }
  50% {
      transform: translateX(-40%) translateY(-60%) scale(1.2) rotate(180deg);
  }
}

/* * 8.2. Kaelum Card Animations 
 */
@keyframes rotate-glow { 
  from { transform: rotate(0deg) translateX(50px) scale(0.8); } 
  to { transform: rotate(360deg) translateX(-50px) scale(1.2); } 
}
@keyframes floatAnimation { 
  0% { transform: translateY(0px); } 
  50% { transform: translateY(-20px); } 
  100% { transform: translateY(0px); } 
}

/* * 8.3. Particle.js Canvas 
 */
#particle-canvas { 
  position: absolute; 
  top: 0; 
  left: 0; 
  width: 100%; 
  height: 100%; 
  z-index: 0; 
  opacity: 0.3; 
}
.founder-photo-wrapper { 
  position: relative; 
  overflow: hidden; 
}

/* * 8.4. Scroll-in-view Animation (JS adds .in-view)
 */
.animate-element {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate-element.in-view {
  opacity: 1;
  transform: translateY(0);
}


/*
 * ===================================================================
 * 9. RESPONSIVENESS
 * ===================================================================
 */

@media (max-width: 992px) { 
  .kaelum-grid { grid-template-columns: 1fr; } 
  .kaelum-foundation { order: 1; } 
  .kaelum-core-visual-container { order: 2; } 
  .kaelum-differentiator { order: 3; } 
  .foundation-logos { flex-direction: row; justify-content: center; flex-wrap: wrap; } 
}

@media (max-width: 800px) {
  .inteligente-flex {
    flex-direction: column;
    gap: 48px;
    text-align: center;
  }
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  .hero-buttons {
    justify-content: center;
  }
  .about-content {
    flex-direction: column;
  }
  .team-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
  .contact-content {
    flex-direction: column;
  }
  .founder-container {
    flex-direction: column;
  }
}

@media (max-width: 768px) { 
  /* Mobile Navigation */
  .nav-menu {
    display: none; /* Hide desktop menu */
    position: fixed;
    left: -100%;
    top: var(--nav-height);
    gap: 0;
    flex-direction: column;
    background-color: var(--c-bg);
    width: 100%;
    height: calc(100vh - var(--nav-height));
    text-align: center;
    transition: 0.3s;
    padding-top: 40px;
    border-top: 1px solid var(--c-border);
  }

  .nav-menu.active {
    left: 0;
    display: flex;
  }

  .nav-item {
    padding: 16px 0;
  }

  .nav-link {
    font-size: 1.2rem;
    justify-content: center;
  }

  .hamburger {
    display: block;
  }

  /* Language Switcher - Mover para cima do hamburger no mobile */
  .language-switcher {
    position: static;
    order: -1;
    margin-right: auto;
  }

  .nav-logo {
    order: 0;
  }

  .hamburger {
    order: 1;
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Hide desktop mega menu on mobile */
  .nav-item.has-dropdown:hover .mega-menu {
    display: none;
  }
  
  /* Show mobile submenu */
  .mobile-submenu {
    display: block;
    list-style: none;
    padding-left: 0; /* Center-align */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out;
  }
  .mobile-submenu li a {
    padding: 12px 0;
    font-size: 1rem;
    color: var(--c-text-secondary);
  }

  .foundation-logos { 
    flex-direction: column; 
    align-items: center; 
  } 
}

@media (max-width: 700px) {
  .timeline {
    margin-left: 12px;
    gap: 48px;
  }
  .timeline-marker {
    width: 40px;
    height: 40px;
    left: -21px;
    font-size: 1rem;
  }
  .timeline-content {
    padding-left: 32px;
  }
}

@media (max-width: 600px) {
  .ecom-hero-dark { padding: 120px 0 80px; }
  .ecom-hero-dark h1,
  .ecom-cta-final-dark h2,
  .inteligente-texto h2,
  .timeline-title,
  .pagamentos-info h2,
  .section-title {
    font-size: 2.2rem;
    line-height: 1.2;
  }
  .ecom-hero-dark p { font-size: 1rem; }
  
  section,
  .ecom-inteligente,
  .ecom-timeline-bg,
  .ecom-pagamentos-bg,
  .ecom-cta-final-dark {
    padding: 80px 0;
}
  
  .hero {
    padding-top: calc(var(--nav-height) + 60px);
  }
}

/*
 * ===================================================================
 * 10. ACCESSIBILITY
 * ===================================================================
 */

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- ADMIN DASHBOARD EXTRAS --- */

/* Ajustes para o container da tabela */
.table-container {
    overflow-x: auto;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

/* Hover nas linhas da tabela */
tr:hover {
    background-color: rgba(255, 255, 255, 0.03);
}

/* Botões de ação */
button i {
    transition: transform 0.2s;
}

button:hover i {
    transform: scale(1.1);
}

/* Spinner de carregamento */
.fa-spin {
    animation: fa-spin 1s infinite linear;
}

/* Responsividade da tabela */
@media (max-width: 768px) {
    th, td {
        padding: 8px !important;
        font-size: 0.9rem;
    }
}/* ============================================
   WARP TUNNEL HERO SECTION
   ============================================ */

/* ============================================
   TITANIUM WARP HERO - PREMIUM MONOCRHOMATIC
   ============================================ */

.warp-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 650px;
    overflow: hidden;
    background: #050505;
}

/* Canvas positioned behind content */
.warp-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: block;
}

/* Content layer on top */
.hero-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
}

/* Premium Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease-out;
}

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

/* Typography - Pure White for contrast */
.hero-title {
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 40px rgba(255, 255, 255, 0.1);
}

.title-line {
    display: block;
}

.title-line-main {
    font-weight: 300;
}

.hero-highlight {
    font-weight: 700;
    background: linear-gradient(135deg, #7A4CFF 0%, #A78BFA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 30px rgba(122, 76, 255, 0.4));
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-weight: 300;
    line-height: 1.7;
    letter-spacing: 0.01em;
    color: rgba(255, 255, 255, 0.75);
    max-width: 750px;
    margin-bottom: 2.5rem;
}

.subtitle-highlight {
    color: #FFFFFF;
    font-weight: 500;
}

.desktop-break {
    display: none;
}

@media (min-width: 768px) {
    .desktop-break {
        display: inline;
    }
}

/* CTA Buttons - Brand color stands out */
.hero-cta-group {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.cta-primary,
.cta-secondary {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.cta-primary {
    background: linear-gradient(135deg, #7A4CFF 0%, #A78BFA 100%);
    color: #FFFFFF;
    box-shadow: 
        0 4px 20px rgba(122, 76, 255, 0.3),
        0 0 40px rgba(122, 76, 255, 0.2);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 8px 30px rgba(122, 76, 255, 0.5),
        0 0 60px rgba(122, 76, 255, 0.3);
}

.cta-secondary {
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.cta-icon {
    transition: transform 0.3s ease;
}

.cta-primary:hover .cta-icon {
    transform: translateX(4px);
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Responsive */
@media (max-width: 768px) {
    .warp-hero {
        min-height: 550px;
    }

    .hero-content {
        padding: 1.5rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }

    .cta-primary,
    .cta-secondary {
        width: 100%;
        justify-content: center;
        padding: 1rem 2rem;
    }
}

/* ============================================
   WAITLIST MODAL - TITANIUM STYLE
   ============================================ */

.waitlist-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem;
}

.waitlist-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.waitlist-modal {
    position: relative;
    max-width: 520px;
    width: 100%;
    background: rgba(20, 20, 25, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 80px rgba(122, 76, 255, 0.1);
    transform: scale(0.9) translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.waitlist-modal-overlay.active .waitlist-modal {
    transform: scale(1) translateY(0);
}

/* Close Button */
.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    transform: rotate(90deg);
}

/* Modal Header */
.modal-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(122, 76, 255, 0.2), rgba(167, 139, 250, 0.1));
    border: 1px solid rgba(122, 76, 255, 0.3);
    border-radius: 16px;
    font-size: 2rem;
    color: #7A4CFF;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.modal-title {
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: #FFFFFF;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.modal-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

/* Form */
.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.02em;
}

.form-label i {
    font-size: 0.85rem;
    color: rgba(122, 76, 255, 0.8);
}

.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 1rem;
    color: #FFFFFF;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(122, 76, 255, 0.5);
    box-shadow: 0 0 0 3px rgba(122, 76, 255, 0.1);
}

.form-input:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

/* Submit Button */
.form-submit {
    position: relative;
    width: 100%;
    padding: 1.1rem 2rem;
    background: linear-gradient(135deg, #7A4CFF, #A78BFA);
    border: none;
    border-radius: 12px;
    font-size: 1.05rem;
    font-weight: 600;
    color: #FFFFFF;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    margin-top: 0.5rem;
}

.form-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.form-submit:hover::before {
    left: 100%;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 30px rgba(122, 76, 255, 0.4),
        0 0 40px rgba(122, 76, 255, 0.2);
}

.form-submit:active {
    transform: translateY(0);
}

.form-submit.loading {
    pointer-events: none;
}

.submit-text,
.submit-loader {
    transition: opacity 0.3s ease;
}

.submit-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.form-submit.loading .submit-text {
    opacity: 0;
}

.form-submit.loading .submit-loader {
    opacity: 1;
}

/* Disclaimer */
.form-disclaimer {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    margin-top: 0.5rem;
}

.form-disclaimer i {
    font-size: 0.9rem;
    color: rgba(122, 76, 255, 0.6);
}

/* Success State */
.success-state {
    display: none;
    text-align: center;
    animation: fadeIn 0.5s ease-out;
}

.success-state.active {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), rgba(0, 200, 100, 0.1));
    border: 2px solid rgba(0, 255, 136, 0.3);
    border-radius: 50%;
    font-size: 2.5rem;
    color: #00FF88;
    animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.success-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 1rem;
}

.success-message {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
}

.success-message strong {
    color: #7A4CFF;
    font-weight: 600;
}

/* Success Badge */
.success-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(122, 76, 255, 0.1);
    border: 1px solid rgba(122, 76, 255, 0.3);
    border-radius: 12px;
    margin-bottom: 2rem;
}

.badge-icon {
    font-size: 2rem;
}

.badge-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.badge-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #FFFFFF;
}

.badge-subtitle {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.success-close {
    width: 100%;
    padding: 1rem 2rem;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: #FFFFFF;
    cursor: pointer;
    transition: all 0.3s ease;
}

.success-close:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .waitlist-modal {
        padding: 2rem 1.5rem;
        border-radius: 20px;
    }

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

    .modal-subtitle {
        font-size: 0.95rem;
    }

    .form-input {
        padding: 0.9rem 1rem;
    }
}

/* Hide success state by default */
.waitlist-form.submitted {
    display: none;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================================
   BETA SECTION - KAELUM IA BETA ACCESS
   ============================================================================ */

.beta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.beta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.beta-section .section-header {
    position: relative;
    z-index: 1;
}

.beta-section .section-badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.beta-section .section-badge i {
    color: white;
}

.beta-section .section-title {
    color: white;
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 16px;
}

.beta-section .section-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 18px;
    line-height: 1.6;
}

/* Beta Form Styling */
.beta-form {
    background: white;
    padding: 48px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    max-width: 500px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.beta-form .form-group {
    margin-bottom: 24px;
    text-align: left;
}

.beta-form .form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-size: 14px;
}

.beta-form .form-label i {
    color: #667eea;
    font-size: 16px;
}

.beta-form .form-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-light);
    border-radius: 10px;
    font-size: 16px;
    font-family: var(--font-primary);
    transition: all 0.3s ease;
    background: var(--bg-light);
}

.beta-form .form-input:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.beta-form .form-input::placeholder {
    color: var(--text-muted);
}

/* Beta Submit Button */
.btn-beta-submit {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 16px 32px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    margin-top: 32px;
}

.btn-beta-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.btn-beta-submit:active {
    transform: translateY(0);
}

.btn-beta-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-beta-submit i {
    font-size: 18px;
}

/* Responsive Design for Beta Section */
@media (max-width: 768px) {
    .beta-form {
        padding: 32px 24px;
    }

    .beta-section .section-title {
        font-size: 32px;
    }

    .beta-section .section-subtitle {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .beta-form {
        padding: 24px 20px;
    }

    .btn-beta-submit {
        padding: 14px 24px;
        font-size: 15px;
    }
}