/* =====================================================
   J.A. Net – Black & Yellow Edition
   Base styles.css – 2025
   ===================================================== */

:root {
  /* Cores principais */
  --color-black: #000000;
  --color-yellow: #FFD100;
  --color-white: #FFFFFF;

  /* Tons de cinza */
  --color-gray-light: #F5F5F5;
  --color-gray-medium: #CCCCCC;
  --color-gray-dark: #222222;

  /* Cores de ação (manter para status, mas sem uso visual em laranja) */
  --color-green: #00C853;
  --color-red: #F44336;

  /* Espaçamentos */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;

  /* Bordas */
  --border-radius-sm: 4px;
  --border-radius-md: 6px;
  --border-radius-lg: 8px;

  /* Sombras sutis */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.12);

  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

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

body {
  font-family: 'Open Sans', sans-serif;
  line-height: 1.6;
  color: var(--color-gray-dark);
  background-color: var(--color-white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
}

a {
  color: var(--color-black);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: #edab05;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container central */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Títulos de seção */
.section-title {
  font-size: 2.25rem;
  text-align: center;
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
}

.section-subtitle {
  font-size: 1.125rem;
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-gray-dark);
}

/* Utilitários */
.highlight {
  color: #edab05;
}

.hidden {
  display: none !important;
}

/* Botões */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  text-align: center;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.btn-primary {
  background-color: #edab05;
  color: var(--color-black);
}

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

.btn-secondary {
  background-color: var(--color-black);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-gray-dark);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-black);
  color: var(--color-black);
}

.btn-outline:hover {
  background-color: var(--color-black);
  color: var(--color-white);
}

.btn-text {
  background-color: transparent;
  color: var(--color-black);
  padding: 0.5rem 0;
}

.btn-text:hover {
  text-decoration: underline;
}

/* Header */
.header {
  background-color: var(--color-black);
  color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
}

.header-top a {
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.header-top a:hover {
  color: #edab05;
}

.header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.logo img {
  height: 40px;
}

.main-nav {
  display: flex;
  align-items: center;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
}

.nav-list {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-list a {
  color: var(--color-white);
  font-weight: 600;
  padding: var(--spacing-xs) 0;
  position: relative;
}

.nav-list a:hover,
.nav-list a.active {
  color: #edab05;
}

.nav-list a.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #edab05;
}

/* Hero */
/* =====================================================
   Hero Section - Versão Premium 
   ===================================================== */

.hero {
  position: relative;
  /* A mágica acontece aqui: Gradiente Escuro (Overlay) + Imagem */
  background: 
    /* Camada 1: Gradiente escuro para garantir leitura (mais forte na esquerda onde está o texto) */
    linear-gradient(to right, rgba(0, 0, 0, 0.95) 20%, rgba(0, 0, 0, 0.7) 100%),
    /* Camada 2: imagem de fundo */
    url('../images/bg-hero-tech.jpg'); /* Certifique-se de ter essa imagem na pasta */
    
  background-size: cover;      /* Cobre toda a área */
  background-position: center; /* Centraliza a imagem */
  background-repeat: no-repeat;
  
  color: var(--color-white);
  padding: 6rem 0;
  overflow: hidden;
}

/* Mantemos o glow para dar aquele toque "premium" por cima do fundo */
.hero-glow {
  position: absolute;
  top: -50%;
  left: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 209, 0, 0.10) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

/* Garante que o conteúdo fique acima do background */
.hero .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-xxl);
}

/* Badge acima do título */
.hero-badge {
  display: inline-block;
  background-color: rgba(255, 209, 0, 0.15);
  color: #edab05;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(255, 209, 0, 0.3);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero h1 {
  font-size: 3.5rem; /* Título maior */
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
  line-height: 1.1;
  letter-spacing: -1px;
}

.hero h1 .highlight {
  color: #edab05;
  /* Sombra suave no texto amarelo para brilho */
  text-shadow: 0 0 20px rgba(255, 209, 0, 0.3);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-gray-medium); /* Cinza claro para melhor leitura */
  max-width: 500px; /* Evita linhas muito longas */
}

/* Botões do Hero */
.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

/* Ajuste específico para o botão outline no fundo preto */
.hero-btn-outline {
  border-color: var(--color-white);
  color: var(--color-white);
}

.hero-btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

/* Features rápidas abaixo dos botões */
.hero-features {
  display: flex;
  gap: var(--spacing-lg);
  font-size: 0.9rem;
  color: var(--color-gray-medium);
}

.hero-features span i {
  color: #edab05;
  margin-right: 5px;
}

/* Imagem */
.hero-image {
  flex: 1;
  text-align: right;
  position: relative;
}

/* Efeito de brilho atrás da imagem específica */
.hero-image::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: rgba(255, 209, 0, 0.2);
  filter: blur(60px);
  z-index: -1;
  border-radius: 50%;
}

.floating-img {
  animation: float 6s ease-in-out infinite;
  max-width: 100%; /* Garante responsividade */
}

/* Responsividade do Hero */
@media (max-width: 768px) {
  .hero {
    padding: 4rem 0;
    text-align: center;
  }
  
  .hero .container {
    flex-direction: column-reverse; /* Imagem acima no mobile ou manter column padrão */
    gap: var(--spacing-lg);
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    margin: 0 auto var(--spacing-lg);
  }

  .hero-buttons {
    justify-content: center;
    flex-direction: column;
  }
  
  .hero-features {
    justify-content: center;
    margin-top: var(--spacing-md);
  }
  
  .hero-glow {
    width: 100%;
    left: 0;
  }
}

/* =====================================================
   Animações (Adicione ao fim do arquivo CSS)
   ===================================================== */

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}
/*
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
*/
/* Planos Highlight */
.plans-highlight {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-white);
}

.plans-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.plan-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  width: 100%;
  max-width: 320px;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border-top: 4px solid #edab05;
}

.plan-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.plan-card.popular {
  border-top: 4px solid #edab05;
  transform: scale(1.05);
}

.plan-card.popular:hover {
  transform: scale(1.05) translateY(-5px);
}

.popular-tag {
  position: absolute;
  top: -12px;
  right: var(--spacing-lg);
  background-color: #edab05;
  color: var(--color-black);
  padding: 0.25rem 1rem;
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
  font-weight: 600;
}

.plan-header {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.plan-name {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.plan-speed {
  font-size: 3rem;
  font-weight: 700;
  color: #edab05;
  line-height: 1;
}

.plan-speed span {
  font-size: 1.25rem;
  font-weight: 400;
}

.plan-price {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-gray-light);
}

.price-discount {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-black);
}

.price-discount span {
  font-size: 1rem;
  font-weight: 400;
}

.price-note {
  font-size: 0.875rem;
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-xs);
}

.price-regular {
  font-size: 0.875rem;
  color: var(--color-gray-dark);
}

.plan-features ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.plan-features i {
  color: var(--color-green);
}

.see-all-plans {
  text-align: center;
}

/* Benefits */
.benefits {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-gray-light);
}

.benefits-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.benefit-card {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  font-size: 2.5rem;
  color: #edab05;
  margin-bottom: var(--spacing-md);
}

.benefit-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

/* Testimonials */
.testimonials {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-white);
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.testimonial-rating {
  color: #edab05;
  margin-bottom: var(--spacing-md);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacing-lg);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
}

.author-info h4 {
  margin-bottom: 0;
  font-size: 1rem;
}

.author-info p {
  font-size: 0.875rem;
  color: var(--color-gray-dark);
}

/* Quick Contact */
.quick-contact {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(135deg, #edab05 0%, var(--color-black) 100%);
  color: var(--color-white);
  text-align: center;
}

.quick-contact h2 {
  color: var(--color-white);
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.quick-contact p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
}

.contact-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.quick-contact .btn-primary {
  background-color: var(--color-white);
  color: var(--color-black);
}

.quick-contact .btn-primary:hover {
  background-color: var(--color-black);
  color: var(--color-white);
}

.quick-contact .btn-outline {
  border-color: var(--color-white);
  color: var(--color-white);
}

.quick-contact .btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-black);
}

/* Footer */
.footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding-top: var(--spacing-xxl);
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  height: 40px;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background-color: #edab05;
  color: var(--color-black);
}

.footer-column h3 {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-column a {
  color: var(--color-gray-medium);
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: #edab05;
}

.contact-info li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-links a {
  color: var(--color-gray-medium);
}

/* Chat de Suporte */
.support-chat {
  position: fixed;
  bottom: 80px;
  right: 20px;
  z-index: 1000;
}

.chat-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background-color: #edab05;
  color: var(--color-black);
  border: none;
  border-radius: var(--border-radius-md);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-fast);
}

.chat-toggle:hover {
  background-color: var(--color-black);
  color: var(--color-white);
}

.chat-window {
  position: absolute;
  bottom: 60px;
  right: 0;
  width: 320px;
  height: 400px;
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-header {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header h3 {
  margin: 0;
  color: var(--color-white);
  font-size: 1.125rem;
}

.chat-close {
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  font-size: 1.25rem;
}

.chat-body {
  flex: 1;
  padding: var(--spacing-md);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.chat-message {
  display: flex;
  flex-direction: column;
  max-width: 80%;
}

.chat-message.support {
  align-self: flex-start;
}

.chat-message.user {
  align-self: flex-end;
}

.message-content {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
}

.chat-message.support .message-content {
  background-color: var(--color-gray-light);
}

.chat-message.user .message-content {
  background-color: #edab05;
  color: var(--color-black);
}

.message-time {
  font-size: 0.75rem;
  color: var(--color-gray-dark);
  margin-top: 0.25rem;
  align-self: flex-end;
}

.chat-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-gray-light);
  display: flex;
  gap: var(--spacing-sm);
}

.chat-input {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid var(--color-gray-medium);
  border-radius: var(--border-radius-md);
  outline: none;
}

.chat-input:focus {
  border-color: #edab05;
}

.chat-send {
  background-color: #edab05;
  color: var(--color-black);
  border: none;
  border-radius: var(--border-radius-md);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.chat-send:hover {
  background-color: var(--color-black);
  color: var(--color-white);
}

/* WhatsApp Flutuante */
.floating-whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.whatsapp-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: var(--color-white);
  border-radius: 50%;
  font-size: 1.75rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast);
}

.whatsapp-button:hover {
  transform: scale(1.1);
  color: var(--color-white);
}

/* Responsividade básica */
@media (max-width: 768px) {
  .header-top {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .menu-toggle {
    display: block;
  }

  .nav-list {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background-color: var(--color-black);
    padding: var(--spacing-md);
    gap: var(--spacing-md);
    display: none;
  }

  .nav-list.active {
    display: flex;
  }

  .hero .container {
    flex-direction: column;
    text-align: center;
  }

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

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

  .contact-buttons {
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .chat-window {
    width: 100%;
    max-width: 320px;
  }
}

/* =====================================================
   Modal de Direcionamento (Cards)
   ===================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

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

.modal-container.selection-modal {
  background-color: var(--color-white);
  width: 95%;
  max-width: 550px; /* Um pouco mais largo para os cards */
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius-lg);
  position: relative;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  transform: translateY(20px);
  transition: transform 0.3s ease;
  border-top: 5px solid #edab05;
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

/* Header do Modal */
.modal-header {
  text-align: center;
  margin-bottom: 2rem;
}

.modal-header h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--color-black);
}

.modal-header p {
  color: var(--color-gray-dark);
  font-size: 1rem;
}

/* Área dos Opções (Cards) */
.modal-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.option-card {
  display: flex;
  align-items: center;
  background-color: var(--color-gray-light);
  border: 2px solid transparent;
  padding: 1.25rem;
  border-radius: var(--border-radius-md);
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  color: var(--color-black);
}

.option-card:hover {
  background-color: var(--color-white);
  border-color: #edab05;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

/* Ícones dos Cards */
.card-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-black);
  color: #edab05;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: background 0.3s;
}

.option-card:hover .card-icon {
  background-color: #edab05;
  color: var(--color-black);
}

/* Texto dos Cards */
.card-content {
  flex: 1;
}

.card-content h4 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-black);
}

.card-content p {
  margin: 0;
  font-size: 0.85rem;
  color: #666;
}

/* Seta na direita */
.card-arrow {
  color: var(--color-gray-medium);
  transition: transform 0.3s;
}

.option-card:hover .card-arrow {
  color: var(--color-black);
  transform: translateX(5px);
}

/* Rodapé do Modal */
.modal-footer-note {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.85rem;
  border-top: 1px solid var(--color-gray-light);
  padding-top: 1rem;
}

.modal-footer-note a {
  font-weight: 700;
  color: var(--color-black);
}

.modal-footer-note a:hover {
  text-decoration: underline;
}

/* Botão Fechar */
.modal-close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 2rem;
  background: none;
  border: none;
  color: #999;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}

.modal-close-btn:hover {
  color: var(--color-red);
}

/* =====================================================
   Utilitários de Vídeo (Responsivo)
   ===================================================== */
.video-responsive {
  position: relative;
  padding-bottom: 56.25%; /* Proporção 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  background-color: #000;
  margin-top: 1rem;
}

.video-responsive iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Seção Dica do Especialista (Speedtest) */
.expert-tip {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-gray-dark); /* Fundo escuro para destaque */
  color: var(--color-white);
}

.tip-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.tip-content {
  flex: 1;
  min-width: 300px;
}

.tip-content h2 {
  color: var(--color-yellow);
  margin-bottom: var(--spacing-md);
}

.tip-content p {
  color: var(--color-gray-light);
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
}

.tip-video {
  flex: 1;
  min-width: 300px;
}

/* Estilo do Accordion no Modal (Vídeo Asaas) */
.tutorial-details {
  margin-top: 1.5rem;
  border-top: 1px solid var(--color-gray-medium);
  padding-top: 1rem;
}

.tutorial-details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-black);
  list-style: none; /* Remove seta padrão */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  transition: background 0.2s;
}

.tutorial-details summary:hover {
  background-color: var(--color-gray-light);
}

.tutorial-details summary::after {
  content: '\f078'; /* Ícone seta para baixo (FontAwesome) */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.8rem;
  transition: transform 0.3s;
}

.tutorial-details[open] summary::after {
  transform: rotate(180deg);
}