/* Inova Comunicações Inteligentes - Estilos Baseados no Design */

/* Fontes Sora */
@font-face {
  font-family: 'Sora';
  src: url('../fonts/Sora-Light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Sora';
  src: url('../fonts/Sora-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Sora';
  src: url('../fonts/Sora-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Sora';
  src: url('../fonts/Sora-ExtraBold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* Variáveis CSS - Baseado nas imagens */
:root {
  --primary-bg: #0a0a0a;
  --secondary-bg: #1a1a2e;
  --card-bg: #2a2a2a;
  --accent-blue: #1788ff;
  --accent-light: #20a0ff;
  --text-primary: #ffffff;
  --text-secondary: #e9eef6;
  --text-muted: #e0e0e0;
  --border-color: rgba(255, 255, 255, 0.06);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  --gradient-start: rgba(20,30,50,1);
  --gradient-end: #0a0a0a;
  --header-bg: rgba(20, 30, 50, 0.95);
  --navbar-height: 72px;
}

/* Reset e Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  background-color: #0a0a0a; /* fallback sólido para mobile */
}

body {
  font-family: 'Sora', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: radial-gradient(ellipse at top left, rgba(20,30,50,1), #0a0a0a);
  background-color: #0a0a0a; /* garante fundo escuro se o gradient falhar */
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  padding-top: var(--navbar-height);
}

/* Efeito de luz dupla nas laterais */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse 800px 1200px at 20% 50%, rgba(23, 136, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 800px 1200px at 80% 50%, rgba(23, 136, 255, 0.15) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* Header e Navegação */
.navbar {
  background: var(--header-bg) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary) !important;
}

.navbar-brand .brand-text {
  color: var(--text-primary);
  font-weight: 800;
}

.navbar-brand .logo-o {
  color: var(--accent-blue);
  font-weight: 800;
}

.navbar-brand .brand-subtitle {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: block;
  line-height: 1.2;
}

/* Logo sem fundo branco */
.navbar-brand img {
  border-radius: 8px;
  height: 60px !important;
}

/* Fundo branco específico para LOGO-INOVA-4.png */
.navbar-brand img[src*="LOGO-INOVA-4.png"] {
  background: #ffffff;
  padding: 8px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.navbar-nav .nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--accent-blue) !important;
}

.btn-login {
  background: var(--accent-blue);
  color: var(--text-primary);
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-login:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  padding: 6rem 0 4rem;
  background: transparent;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

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

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

/* Botões */
.btn-primary {
  background: var(--accent-blue);
  border: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(23, 136, 255, 0.3);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(23, 136, 255, 0.4);
}

/* Espaço abaixo dos botões "Saiba mais" (botões primários não-lg) */
.section a.btn.btn-primary:not(.btn-lg) {
  margin-bottom: 1.25rem;
  display: inline-block;
}

.btn-outline-primary {
  border: 2px solid var(--accent-blue);
  color: var(--accent-blue);
  background: transparent;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background: var(--accent-blue);
  color: var(--text-primary);
  transform: translateY(-2px);
}

/* Cards de Serviços */
.service-card {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  height: 100%;
  color: #333;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border-color: var(--accent-blue);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: #ffffff;
  aspect-ratio: 1 / 1;
  line-height: 0; /* evita deformar por altura de linha do ícone */
  flex: 0 0 auto;
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #333;
}

.service-card p {
  color: #666;
  font-size: 0.95rem;
}

/* Seções */
.section {
  padding: 5rem 0;
}

/* Espaço adicional entre seções consecutivas */
.section + .section {
  margin-top: 2rem;
}

/* Offset de rolagem para âncoras/IDs por causa do header fixo */
[id] {
  scroll-margin-top: calc(var(--navbar-height) + 16px);
}

.section.bg-secondary {
  background: var(--secondary-bg);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Títulos principais */
.display-4 {
  font-size: 3.2rem !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
}

.lead {
  font-size: 1.2rem !important;
  font-weight: 400 !important;
  line-height: 1.6 !important;
}

/* Cards de Blog */
.blog-card {
  background: var(--text-primary);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  height: 100%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-card h5 {
  color: var(--primary-bg);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  line-height: 1.4;
}

.blog-card p {
  color: #4a5568; /* texto mais escuro para melhor leitura no fundo branco */
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.blog-date {
  color: #6b7280; /* data um pouco mais escura */
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.blog-link {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-link:hover {
  color: var(--accent-light);
}

/* Formulário de Contato */
.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
}

.form-control {
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
}

.form-control:focus {
  background: var(--secondary-bg);
  border-color: var(--accent-blue);
  color: var(--text-primary);
  box-shadow: 0 0 0 0.2rem rgba(23, 136, 255, 0.25);
}

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

.form-label {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Cards de Informação de Contato */
.contact-info-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  height: 100%;
}

.contact-info-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-blue);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--text-primary);
  font-size: 1.2rem;
}

.contact-info-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.contact-info-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.contact-info-card .contact-detail {
  color: var(--accent-blue);
  font-weight: 600;
}

/* Horários e Localização */
.info-section {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Espaço acima do primeiro card lateral (ex.: Horário de Atendimento em Contato) */
.col-lg-4 .info-section:first-child {
  margin-top: 1.25rem;
}

.info-section h4 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-section .info-icon {
  color: var(--accent-blue);
  font-size: 1.2rem;
}

.info-section p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* Mapa */
.map-container {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0;
  height: 300px;
  overflow: hidden;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
}

/* Footer */
.footer {
  background: var(--secondary-bg);
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer h5 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: var(--accent-blue);
}

.footer .brand-text {
  color: var(--text-primary);
  font-weight: 800;
}

.footer .logo-o {
  color: var(--accent-blue);
  font-weight: 800;
}

.footer-brand img {
  height: 60px !important;
}

.footer .brand-subtitle {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: block;
  line-height: 1.2;
}

/* Logo no footer sem fundo branco */
.footer-brand img {
  border-radius: 8px;
}

/* Fundo branco específico para LOGO-INOVA-4.png no footer */
.footer-brand img[src*="LOGO-INOVA-4.png"] {
  background: #ffffff;
  padding: 8px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Fundo branco geral para LOGO-INOVA-4.png em qualquer lugar */
img[src*="LOGO-INOVA-4.png"] {
  background: #ffffff;
  padding: 8px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  margin-top: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Filtros do Blog */
.blog-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--text-primary);
  color: var(--primary-bg);
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.filter-btn.active {
  background: var(--accent-blue);
  color: var(--text-primary);
}

.filter-btn:hover {
  background: var(--accent-blue);
  color: var(--text-primary);
}

/* Barra de Pesquisa */
.search-bar {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  width: 100%;
  margin-bottom: 2rem;
}

.search-bar:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 0.2rem rgba(23, 136, 255, 0.25);
}

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

.value-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.value-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
}

.value-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--text-primary);
  font-size: 1.5rem;
  aspect-ratio: 1 / 1;
  line-height: 0;
  flex: 0 0 auto;
}

.value-card h4 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.value-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Lista de Diferenciais */
.differentials-list {
  list-style: none;
  padding: 0;
}

.differentials-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.differentials-list li:last-child {
  border-bottom: none;
}

.differentials-list .check-icon {
  color: var(--accent-blue);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* Responsividade */
@media (max-width: 992px) {
  :root { --navbar-height: 84px; }
  .hero .row {
    text-align: center;
  }
  
  .hero .col-lg-6:first-child {
    margin-bottom: 2rem;
  }
  
  .service-card {
    margin-bottom: 1.5rem;
  }
  
  .blog-card {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 768px) {
  :root { --navbar-height: 92px; }
  .hero {
    padding: 5rem 0 3rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
    line-height: 1.2;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .service-card {
    margin-bottom: 2rem;
    padding: 1.5rem;
  }
  
  .blog-filters {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .contact-info-card {
    margin-bottom: 1.5rem;
  }
  
  .navbar-brand img {
    height: 50px;
  }
  
  .footer-brand img {
    height: 50px !important;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  :root { --navbar-height: 100px; }
  .hero {
    padding: 4rem 0 2rem;
  }
  
  .hero h1 {
    font-size: 1.8rem;
    line-height: 1.3;
  }
  
  .hero p {
    font-size: 0.95rem;
  }
  
  .section {
    padding: 2.5rem 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
  
  .service-card {
    padding: 1.25rem;
  }
  
  .service-card h3 {
    font-size: 1.25rem;
  }
  
  .service-card p {
    font-size: 0.9rem;
  }
  
  .blog-card-body h5 {
    font-size: 1.1rem;
  }
  
  .blog-card-body p {
    font-size: 0.9rem;
  }
  
  .contact-info-card h4 {
    font-size: 1.1rem;
  }
  
  .contact-info-card p {
    font-size: 0.9rem;
  }
  
  .navbar-brand img {
    height: 45px;
  }
  
  .footer-brand img {
    height: 45px !important;
  }
  
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
  
  .btn-lg {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
  }
  
  .display-4 {
    font-size: 2rem;
  }
  
  .lead {
    font-size: 1rem;
  }
  
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .row {
    margin-left: -0.5rem;
    margin-right: -0.5rem;
  }
  
  .col-md-4, .col-md-6, .col-lg-3, .col-lg-4, .col-lg-6, .col-lg-8 {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
}

@media (max-width: 375px) {
  .hero h1 {
    font-size: 1.6rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .service-card {
    padding: 1rem;
  }
  
  .contact-form {
    padding: 1rem;
  }
  
  .navbar-brand img {
    height: 40px;
  }
  
  .footer-brand img {
    height: 40px !important;
  }
  
  .btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
  }
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Utilitários */
.text-primary {
  color: var(--accent-blue) !important;
}

.text-muted {
  color: var(--text-muted) !important;
}

.bg-primary {
  background: var(--accent-blue) !important;
}

.border-primary {
  border-color: var(--accent-blue) !important;
}

.shadow-custom {
  box-shadow: var(--shadow);
}

/* Loading e Estados */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.skeleton {
  background: linear-gradient(90deg, var(--card-bg) 25%, var(--secondary-bg) 50%, var(--card-bg) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}