/* style-modern.css - Atualizado */
:root {
  --primary: #0077b6;
  --primary-dark: #005f8a;
  --primary-light: #e6f7ff; /* Tom claro para hover de menu mobile */
  --secondary: #00b4d8;
  --accent: #90e0ef;
  --warning: #ffc107;
  --success: #06ffa5;
  --danger: #ff006e;
  --dark: #03071e;
  --gray-dark: #212529;
  --gray: #6c757d;
  --gray-light: #f8f9fa;
  --white: #ffffff;

  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  --gradient-dark: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05); /* Suavizar sombras */
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 25px rgba(0,0,0,0.1);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Poppins', sans-serif;
}

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

html {
  scroll-behavior: smooth; /* Rolagem suave para âncoras */
  -webkit-font-smoothing: antialiased; /* Melhor renderização de fontes */
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  line-height: 1.7; /* Aumentar um pouco para melhor legibilidade */
  color: var(--gray-dark);
  background-color: var(--white);
  overflow-x: hidden; /* Essencial para evitar scroll horizontal */
}

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

/* Loading Screen */
#loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--white);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease; /* Adicionar visibility */
  visibility: visible; /* Garantir que está visível inicialmente */
}

#loader.hidden { /* Classe para esconder o loader */
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--gray-light);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px; /* Padding padrão */
}

/* Navigation */
#main-header {
  position: fixed;
  top: 0;
  left: 0; /* Adicionar left 0 */
  width: 100%;
  background: rgba(255, 255, 255, 0.9); /* Levemente mais transparente inicialmente */
  backdrop-filter: blur(8px);
  box-shadow: none; /* Sem sombra inicialmente */
  z-index: 1000;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease; /* Transição para padding também */
}

#main-header.scrolled {
  background: rgba(255, 255, 255, 0.98); /* Mais opaco ao rolar */
  box-shadow: var(--shadow-md);
}

.navbar {
  padding: 1.2rem 0; /* Ajustar padding vertical da navbar */
  transition: var(--transition);
}

#main-header.scrolled .navbar { /* Aplicar padding menor quando header tem .scrolled */
  padding: 0.8rem 0;
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.6rem; /* Aumentar um pouco */
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  font-family: var(--font-heading);
  transition: var(--transition);
  flex-shrink: 0; /* IMPEDE QUE O LOGO ENCOLHA */
  margin-right: 5rem; /* ADICIONA ESPAÇO ENTRE LOGO E MENU */
}

.logo i {
  margin-right: 10px;
  font-size: 1.9rem; /* Ajustar tamanho do ícone */
}

.logo:hover {
  transform: scale(1.05); /* Efeito de hover sutil */
  color: var(--primary-dark);
}

.nav-menu {
  display: flex;
  gap: 2.0rem; /* Aumentar gap */
  list-style: none;
  align-items: center; /* Alinhar itens verticalmente */
  flex-wrap: nowrap; /* Evita que o menu quebre linha em desktop */
}

.nav-link {
  color: var(--gray-dark);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: var(--transition);
  padding: 0.5rem 0.25rem; /* Adicionar padding para melhor área de clique */
  letter-spacing: 0.5px; /* Leve espaçamento entre letras */
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; /* Ajustar posição */
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around; /* Para espaçar as barras */
  width: 30px;
  height: 24px; /* Altura para as barras */
  cursor: pointer;
  background: transparent;
  border: none;
}

.nav-toggle span {
  width: 100%; /* Barras ocupam toda a largura do toggle */
  height: 3px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 3px;
  transform-origin: center; /* Origem da transformação no centro */
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-dark);
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: 0;
}

.hero-bg-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  animation: float-up 15s infinite ease-in-out;
}
.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 18s; width: 3px; height: 3px; }
.particle:nth-child(2) { left: 30%; animation-delay: -2s; animation-duration: 12s; opacity: 0.7; }
.particle:nth-child(3) { left: 50%; animation-delay: -4s; animation-duration: 20s; width: 5px; height: 5px; }
.particle:nth-child(4) { left: 70%; animation-delay: -6s; animation-duration: 15s; }
.particle:nth-child(5) { left: 90%; animation-delay: -8s; animation-duration: 10s; width: 3px; height: 3px; opacity: 0.6;}

@keyframes float-up {
  0% {
    transform: translateY(100vh) scale(0.5);
    opacity: 0;
  }
  10%, 90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-10vh) scale(1);
    opacity: 0;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  padding: 2rem 1rem;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  font-family: var(--font-heading);
  line-height: 1.25;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.hero-content p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: 2.5rem;
  opacity: 0.85;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 119, 182, 0.25);
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 6px 20px rgba(0, 119, 182, 0.35);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-secondary:hover {
  background: var(--white);
  color: var(--primary);
  transform: translateY(-3px) scale(1.03);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  max-width: 700px;
  margin: 0 auto;
}
.stat-item {
  text-align: center;
  padding: 1rem;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  overflow-wrap: break-word;
}
.stat-number {
  font-size: clamp(2.2rem, 5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  word-break: break-all;
}
.stat-item p {
  font-size: 0.9rem;
  opacity: 0.75;
  margin: 0;
  color: var(--accent);
}


/* Section Styles */
section {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-subtitle {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 0.75rem;
  display: block;
}
.section-title {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--gray-dark);
  margin-bottom: 1.25rem;
}
.section-intro {
  max-width: 700px;
  margin: 0 auto 3rem;
  color: var(--gray);
  font-size: 1.1rem;
  text-align: center;
  line-height: 1.8;
}

/* About Section */
.about-section { 
  background: var(--gray-light); 
  padding: 80px 0;
  overflow: hidden; /* Garante que nada saia da seção */
}
.about-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-text { font-size: 1.1rem; color: var(--gray); line-height: 1.8; }
.about-text .btn { margin-top: 2rem; background: var(--primary); color: var(--white); }
.about-text .btn:hover { background: var(--primary-dark); }
.about-features { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.25rem; }
.feature-item { display: flex; align-items: center; gap: 1rem; }
.feature-item i { color: var(--success); font-size: 1.6rem; }
.feature-item span { font-weight: 500; }
.about-image { position: relative; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); }
.about-image img { width: 100%; height: auto; display: block; transition: transform 0.5s ease; }
.about-image:hover img { transform: scale(1.05); }
.image-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 119, 182, 0.7); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); cursor: pointer; }
.image-overlay i { font-size: 4rem; color: var(--white); transform: scale(0.8); transition: var(--transition); }
.about-image:hover .image-overlay { opacity: 1; }
.about-image:hover .image-overlay i { transform: scale(1); }

/* Expertise Section */
.expertise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2.5rem; }
.expertise-item { background: var(--white); padding: 2.5rem; border-radius: 15px; text-align: center; box-shadow: var(--shadow-md); transition: var(--transition); position: relative; overflow: hidden; border: 1px solid transparent; }
.expertise-item::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: var(--gradient-primary); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.expertise-item:hover::before { transform: scaleX(1); }
.expertise-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.expertise-icon { font-size: 3rem; color: var(--primary); margin-bottom: 1.5rem; display: inline-block; transition: var(--transition); }
.expertise-item:hover .expertise-icon { transform: scale(1.1); color: var(--secondary); }
.expertise-item h3 { font-family: var(--font-heading); font-size: 1.6rem; color: var(--gray-dark); margin-bottom: 1rem; }
.expertise-item p { color: var(--gray); font-size: 0.95rem; line-height: 1.7; }

/* Materials Section */
.materials-section { background: var(--gray-light); }
.materials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2.5rem; }
.material-item { background: var(--white); padding: 2rem; border-radius: 15px; box-shadow: var(--shadow-md); transition: var(--transition); display: flex; flex-direction: column; align-items: center; text-align: center; }
.material-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.material-icon { font-size: 2.8rem; color: var(--secondary); margin-bottom: 1.25rem; }
.material-item h4 { font-family: var(--font-heading); font-size: 1.3rem; color: var(--gray-dark); margin-bottom: 0.75rem; }
.material-item p { color: var(--gray); font-size: 0.9rem; line-height: 1.6; flex-grow: 1; }

/* Regions Section */
.regions-content { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.regions-text p { margin-bottom: 1.5rem; line-height: 1.8; }
.regions-list { margin-top: 2rem; display: flex; flex-direction: column; gap: 1.5rem; }
.region-item { display: flex; align-items: flex-start; gap: 1.25rem; background-color: rgba(0, 119, 182, 0.05); padding: 1.25rem; border-radius: 10px; transition: var(--transition); }
.region-item:hover { box-shadow: var(--shadow-sm); transform: translateX(5px); }
.region-item i { color: var(--primary); font-size: 1.8rem; margin-top: 0.15rem; }
.region-item h4 { font-family: var(--font-heading); color: var(--gray-dark); margin-bottom: 0.3rem; font-size: 1.15rem; }
.region-item p { font-size: 0.9rem; color: var(--gray); margin: 0; line-height: 1.5; }
.regions-map img { border-radius: 15px; box-shadow: var(--shadow-lg); transition: transform 0.4s ease, box-shadow 0.4s ease; }
.regions-map img:hover { transform: scale(1.03); box-shadow: 0 12px 30px rgba(0,0,0,0.15); }

/* Partners Section */
.partners-section { background: var(--gray-light); }
.partners-slider { overflow: hidden; padding: 2rem 0; position: relative; }
.partners-slider::before, .partners-slider::after { content: ''; position: absolute; top: 0; bottom: 0; width: 100px; z-index: 2; pointer-events: none; }
.partners-slider::before { left: 0; background: linear-gradient(to right, var(--gray-light) 0%, rgba(248,249,250,0) 100%); }
.partners-slider::after { right: 0; background: linear-gradient(to left, var(--gray-light) 0%, rgba(248,249,250,0) 100%); }
.partners-track { display: flex; align-items: center; gap: 4rem; animation: scrollPartners 40s linear infinite; width: max-content; }
.partners-track:hover { animation-play-state: paused; }
.partner-logo { display: flex; align-items: center; justify-content: center; }
.partner-logo img { max-height: 65px; width: auto; filter: grayscale(80%); opacity: 0.75; transition: var(--transition); }
.partner-logo img:hover { filter: grayscale(0%); opacity: 1; transform: scale(1.15); }
@keyframes scrollPartners { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Contact Section */
.contact-content { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3.5rem; align-items: flex-start; }
.contact-info .contact-item { display: flex; align-items: flex-start; gap: 1.5rem; margin-bottom: 2.5rem; }
.contact-info .contact-icon { font-size: 1.8rem; color: var(--primary); flex-shrink: 0; width: 45px; height: 45px; border-radius: 50%; background: rgba(0,119,182,0.1); display: flex; align-items: center; justify-content: center; }
.contact-info .contact-text h4 { font-family: var(--font-heading); font-size: 1.3rem; color: var(--gray-dark); margin-bottom: 0.3rem; }
.contact-info .contact-text p, .contact-info .contact-text a { color: var(--gray); text-decoration: none; font-size: 1rem; line-height: 1.6; }
.contact-info .contact-text a:hover { color: var(--primary); text-decoration: underline; }
.social-links { margin-top: 2.5rem; display: flex; gap: 1rem; }
.social-link { display: inline-flex; align-items: center; justify-content: center; width: 45px; height: 45px; border-radius: 50%; background: var(--gray-light); color: var(--primary); font-size: 1.2rem; text-decoration: none; transition: var(--transition); border: 1px solid var(--gray); }
.social-link:hover { background: var(--primary); color: var(--white); transform: translateY(-3px) scale(1.1); border-color: var(--primary); }
.contact-form .form-group { position: relative; margin-bottom: 1.75rem; }
.contact-form input, .contact-form textarea { width: 100%; padding: 1.1rem; border: 1px solid #ccc; border-radius: 8px; font-size: 1rem; font-family: var(--font-primary); transition: var(--transition); background: var(--white); color: var(--gray-dark); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.15); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--gray); opacity: 0.8; }
.contact-form textarea { resize: vertical; min-height: 140px; }
.contact-form .btn { width: 100%; padding: 1rem 2rem; font-size: 1.05rem; }

/* Footer */
#main-footer { background: var(--dark); color: rgba(255, 255, 255, 0.75); padding: 5rem 0 2.5rem; }
.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* 4 COLUNAS EM DESKTOP */
  gap: 2rem; /* Reduzir gap para caber melhor */
  margin-bottom: 3.5rem;
}
.footer-brand h3 { font-family: var(--font-heading); font-size: 1.9rem; color: var(--white); margin-bottom: 1.25rem; display: flex; align-items: center; }
.footer-brand h3 i { color: var(--primary); margin-right: 0.75rem; }
.footer-brand p { font-size: 0.95rem; line-height: 1.8; opacity: 0.8; }
.footer-links h4, .footer-newsletter h4 { font-family: var(--font-heading); font-size: 1.25rem; color: var(--white); margin-bottom: 1.5rem; position: relative; }
.footer-links h4::after, .footer-newsletter h4::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 35px; height: 2.5px; background: var(--primary); }
.footer-links a { display: block; color: rgba(255, 255, 255, 0.75); text-decoration: none; margin-bottom: 0.85rem; transition: var(--transition); font-size: 0.95rem; }
.footer-links a:hover { color: var(--white); padding-left: 8px; letter-spacing: 0.3px; }
.footer-newsletter p { margin-bottom: 1.25rem; font-size: 0.95rem; opacity: 0.8; }
.newsletter-form { display: flex; border-radius: 50px; overflow: hidden; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); }
.newsletter-form input { flex-grow: 1; padding: 0.9rem 1.25rem; border: none; background: transparent; color: var(--white); font-family: var(--font-primary); font-size: 0.95rem; }
.newsletter-form input::placeholder { color: rgba(255,255,255,0.6); }
.newsletter-form button { padding: 0.9rem 1.25rem; border: none; background: var(--primary); color: var(--white); cursor: pointer; transition: var(--transition); font-size: 1.1rem; }
.newsletter-form button:hover { background: var(--secondary); }
.footer-bottom { text-align: center; padding-top: 2.5rem; border-top: 1px solid rgba(255, 255, 255, 0.15); font-size: 0.9rem; opacity: 0.8; }
.footer-bottom p { margin: 0.6rem 0; }
.footer-bottom .fas.fa-heart { color: var(--danger); }

/* Back to Top Button */
.back-to-top { position: fixed; bottom: 1.5rem; right: 1.5rem; width: 45px; height: 45px; background: var(--gradient-primary); color: var(--white); border: none; border-radius: 50%; font-size: 1.3rem; cursor: pointer; box-shadow: var(--shadow-md); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transform: translateY(30px) scale(0.9); transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); z-index: 999; }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.back-to-top:hover { transform: scale(1.1); box-shadow: var(--shadow-lg); }

/* === Media Queries para Responsividade === */
@media (max-width: 1024px) { /* Tablet Landscape e Desktop Menor */
  .logo {
    margin-right: 1rem; /* Reduzir margem do logo em telas menores */
  }
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow-y: auto;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 1px solid var(--gray-light);
  }
  .nav-menu.active {
    max-height: calc(100vh - 60px); /* Ajuste conforme altura do header ao abrir menu */
  }
  .nav-link { padding: 1rem 1.5rem; text-align: left; border-bottom: 1px solid var(--gray-light); width: 100%; }
  .nav-link:last-child { border-bottom: none; }
  .nav-link::after { display: none; }
  .nav-link.active, .nav-link:hover { background: var(--primary-light); color: var(--primary); }
  .nav-toggle { display: flex; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .footer-content {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); /* Volta para auto-fit */
    gap: 2.5rem;
  }
}

@media (max-width: 992px) { /* Tablet Portrait */
  section { padding: 60px 0; }
  .container { padding: 0 15px; }

  #main-header.scrolled .navbar, .navbar { padding: 0.8rem 0; }
  .hero-section {
    padding-top: 70px;
    min-height: auto;
  }

  .hero-content h1 { font-size: clamp(2rem, 7vw, 3rem); }
  .hero-content p { font-size: 1rem; margin-bottom: 2rem; }
  .hero-buttons { flex-direction: column; align-items: center; gap: 1rem; margin-bottom: 2.5rem; }
  .hero-buttons .btn { width: 100%; max-width: 320px; justify-content: center; }
  .section-title { font-size: clamp(2rem, 6vw, 2.8rem); }
  .section-intro { font-size: 1rem; margin-bottom: 2rem; }
  .about-content, .regions-content, .contact-content { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image, .regions-map { order: -1; margin-bottom: 2rem; }
  .expertise-grid, .materials-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
  .expertise-item, .material-item { padding: 2rem; }
  .partners-track { gap: 3rem; }
  .partner-logo img { max-height: 50px; }
  .partners-slider::before, .partners-slider::after { width: 50px; }
}

@media (max-width: 768px) { /* Mobile Landscape e Celulares Maiores */
  section { padding: 50px 0; }
  #main-header.scrolled .navbar, .navbar { padding: 0.6rem 0; }
  .hero-section {
    padding-top: 60px;
  }

  .logo { font-size: 1.3rem; margin-right: 0.5rem; }
  .logo i { font-size: 1.6rem; }
  .hero-stats { grid-template-columns: 1fr; gap: 1.5rem; max-width: 280px; }
  .stat-number { font-size: clamp(1.8rem, 4vw, 2.2rem); }
  .stat-item p { font-size: 0.8rem; }
  .section-header { margin-bottom: 2rem; }
  .expertise-grid, .materials-grid { grid-template-columns: 1fr; }
  .regions-list { gap: 1rem; }
  .region-item { padding: 1rem; }
  .region-item i { font-size: 1.5rem; }
  .footer-content { grid-template-columns: 1fr; text-align: center; }
  .footer-links h4::after, .footer-newsletter h4::after { left: 50%; transform: translateX(-50%); }
  .newsletter-form { max-width: 100%; }
  .footer-bottom p { font-size: 0.85rem; }
  .back-to-top { width: 40px; height: 40px; font-size: 1.1rem; bottom: 1rem; right: 1rem; }
}

@media (max-width: 480px) { /* Celulares Menores */
  .container { padding: 0 10px; }
  section { padding: 40px 0; }
  .hero-section {
    padding-top: 55px;
  }

  .hero-content h1 { font-size: 1.8rem; line-height: 1.3; }
  .hero-content p { font-size: 0.9rem; margin-bottom: 1.5rem; }
  .hero-buttons .btn { padding: 0.8rem 1.5rem; font-size: 0.9rem; width: 90%; max-width: none; }
  .section-title { font-size: 1.7rem; }
  .section-subtitle { font-size: 0.8rem; letter-spacing: 2px; }
  .section-intro { font-size: 0.9rem; }
  .expertise-item, .material-item { padding: 1.5rem; }
  .expertise-item h3 { font-size: 1.3rem; }
  .material-item h4 { font-size: 1.1rem; }
  .contact-info .contact-item { gap: 1rem; margin-bottom: 1.5rem; }
  .contact-info .contact-icon { width: 35px; height: 35px; font-size: 1.5rem; }
  .contact-info .contact-text h4 { font-size: 1.1rem; }
  .contact-info .contact-text p, .contact-info .contact-text a { font-size: 0.9rem; }
  .social-link { width: 40px; height: 40px; font-size: 1.1rem; }
  .contact-form input, .contact-form textarea { padding: 0.9rem; }
  .footer-brand h3 { font-size: 1.5rem; }
  .footer-links h4, .footer-newsletter h4 { font-size: 1.1rem; }
  .footer-links a, .footer-brand p, .footer-newsletter p { font-size: 0.85rem; }
  .newsletter-form input, .newsletter-form button { padding: 0.8rem 1rem; }
}

.footer-credit {
  text-align: center;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: hsl(0, 3%, 71%);
  font-size: 14px;
  margin: 20px 0;
}

.footer-credit a {
  color: #0099ff;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.footer-credit a:hover {
  color: #005f99;
  text-shadow: 0 0 5px rgba(0, 153, 255, 0.7);
}

.regions-map {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.regions-map iframe {
  width: 100%;
  height: 450px;
  border: none;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* style-modern.css - Adicionar no final do arquivo */

/* ... (todo o seu CSS existente acima) ... */

/* Seção Próximos Eventos */
.events-section {
  background-color: var(--gray-light);
  padding: 80px 0;
}

.events-public-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.public-event-card {
  background: var(--white);
  border-radius: 15px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.public-event-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.event-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.event-card-image-placeholder {
  width: 100%;
  height: 220px;
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
}
.event-card-image-placeholder i {
  font-size: 3rem;
  opacity: 0.5;
}


.event-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.event-card-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--primary-dark);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.event-card-date {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.event-card-date i {
  color: var(--secondary);
}

.event-card-description {
  font-size: 0.95rem;
  color: var(--gray-dark);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1; /* Faz a descrição ocupar espaço disponível */
}

.event-card-button {
  background: var(--primary);
  color: var(--white);
  padding: 0.8rem 1.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  align-self: flex-start; /* Alinha o botão à esquerda no final do card */
}

.event-card-button:hover {
  background: var(--primary-dark);
  color: var(--white); /* Mantém a cor do texto no hover */
}
.event-card-button i {
    margin-left: 0.5rem;
    transition: transform 0.2s ease-in-out;
}
.event-card-button:hover i {
    transform: translateX(4px);
}


.loading-events {
  grid-column: 1 / -1; /* Ocupa todas as colunas se estiver em um grid */
  text-align: center;
  padding: 3rem 0;
}
.loading-events .spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--gray-light);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}
.loading-events p {
  color: var(--gray);
  font-size: 1rem;
}

.no-events-message {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 0;
  font-size: 1.1rem;
  color: var(--gray);
  font-style: italic;
}


/* Estilos para os links de gerenciamento no card de evento no admin */
.event-card-footer.management-links {
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid var(--gray-light);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-start; /* Alinhar à esquerda */
}

.event-card-footer.management-links .btn-sm {
    font-size: 0.8rem;
    padding: 0.5rem 0.8rem;
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    background-color: transparent;
}
.btn-outline-primary:hover {
    color: var(--white);
    background-color: var(--primary);
    border-color: var(--primary);
}
/* CSS para alinhar o título do formulário de evento e o ID (se visível) */
#criar-eventoSection .event-form-container > h2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem; /* Ou conforme o design */
}

#eventFormTitle {
    /* Estilos existentes para o título */
}

#eventIdDisplay { /* Supondo que você crie um span ou div para mostrar o ID */
    font-size: 0.9rem;
    color: var(--gray);
    font-family: monospace;
}

/* Adicionar estilos para a pré-visualização da imagem e URL existente */
#imagePreviewContainer {
    margin-top: 10px;
}
#imagePreview img {
    max-width: 200px;
    max-height: 150px;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 5px;
}
#existingImageUrlDisplay {
    font-size: 0.8em;
    color: #666;
    margin-top: 5px;
    word-break: break-all;
}

.custom-field-item .form-row {
    align-items: flex-end; /* Alinha os itens na base */
}

.custom-field-item .form-group {
    margin-bottom: 0; /* Remove margem inferior para alinhar corretamente com o botão */
}

.custom-field-item .btn-danger {
    height: calc(2.25rem + 2px); /* Ajustar altura para alinhar com inputs - Padrão Bootstrap: 1.5rem (padding) + 0.75rem (line-height) + 2px (border) */
    padding: 0.375rem 0.75rem; /* Padding padrão de btn-sm do Bootstrap */
}

@media (max-width: 768px) {
    .custom-field-item .form-row {
        grid-template-columns: 1fr; /* Empilha em mobile */
        gap: 0.5rem; /* Reduz o gap */
    }
    .custom-field-item .form-group {
        margin-bottom: 0.5rem; /* Adiciona um pouco de espaço entre os itens empilhados */
    }
    .custom-field-item .btn-danger {
        width: 100%; /* Botão ocupa largura total */
        margin-top: 0.5rem;
    }
     .custom-field-item .form-group[style*="flex-shrink: 0"] {
        width: 100%; /* Faz o botão e o checkbox ocuparem a largura total */
    }
    .custom-field-item .form-group[style*="display: flex"] {
        justify-content: flex-start; /* Alinha o checkbox à esquerda */
    }
}