:root {
  --azul: #253287;
  --azul-light: #3b4ac7;
  --azul-dark: #1a2463;
  --vermelho: #b20000;
  --vermelho-light: #e63946;
  --amarelo: #fea800;
  --amarelo-light: #ffc947;
  --claro: #f8fafc;
  --escuro: #1e293b;
  --cinza: #64748b;
  --cinza-light: #e2e8f0;
  --branco: #ffffff;
  --fonte: 'Poppins', 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

  /* Design System Moderno */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  --transition-all: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-colors: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
    border-color 0.15s ease-in-out;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--fonte) !important;
  background: linear-gradient(135deg, var(--claro) 0%, #f1f5f9 100%);
  color: var(--escuro);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

/* Modernização dos Botões */
.btn-primary {
  color: var(--branco);
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-light) 100%);
  border: none;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition-all);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--branco);
}

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

.cor-vermelho {
  color: var(--vermelho) !important;
}

/* Header Modernizado */
.header {
  background: linear-gradient(135deg, var(--branco) 0%, var(--claro) 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cinza-light);
  box-shadow: var(--shadow-md);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition-all);
}

.img-header {
  max-width: 180px;
  height: auto;
  transition: var(--transition-all);
}

.img-header:hover {
  transform: scale(1.05);
}

/* Cards Modernizados */
.linha {
  cursor: pointer;
  transition: var(--transition-all);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  background: var(--branco);
  border: 1px solid var(--cinza-light);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.linha:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--azul-light);
}

.linha td {
  border: none;
  padding: 1.5rem;
  background: transparent;
}

/* Alertas Modernizados */
.alert {
  border-radius: var(--radius-lg);
  border: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-all);
  backdrop-filter: blur(10px);
}

.alert-secondary {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-light) 100%) !important;
  color: var(--branco) !important;
  border-color: transparent !important;
}

.alert-secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.alert-danger {
  background: linear-gradient(135deg, var(--vermelho) 0%, var(--vermelho-light) 100%) !important;
  color: var(--branco) !important;
  border-color: transparent !important;
}

/* Tabela Modernizada */
table.dataTable {
  border-collapse: separate;
  border-spacing: 0 0.5rem;
  background: transparent;
}

table.dataTable thead th {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-light) 100%);
  color: var(--branco);
  border: none;
  padding: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* Ícones e Elementos Visuais */
.social-icon {
  margin: 0 1rem;
  color: var(--azul) !important;
  transition: var(--transition-colors);
  padding: 0.5rem;
  border-radius: var(--radius-md);
}

.social-icon:hover {
  color: var(--azul-light) !important;
  background: var(--cinza-light);
  transform: scale(1.1);
}

.img-opcoes {
  max-width: 80px;
  border-radius: var(--radius-md);
  transition: var(--transition-all);
}

.img-opcoes:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

/* Tipografia Melhorada */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--escuro);
}

h4 {
  color: var(--azul);
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 0.75rem;
  color: var(--cinza);
  line-height: 1.6;
}

label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--escuro);
}

/* Formulários Modernizados */
.form-control {
  border-radius: var(--radius-md);
  border: 2px solid var(--cinza-light);
  transition: var(--transition-colors);
  padding: 0.75rem;
  font-size: 0.9rem;
}

.form-control:focus {
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgb(37 50 135 / 0.1);
}

/* Animações e Transições */
.animate__animated {
  animation-duration: 0.8s;
  animation-fill-mode: both;
}

/* Loader Moderno */
.loader {
  width: 40px;
  height: 40px;
  border: 4px solid var(--cinza-light);
  border-top: 4px solid var(--azul);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--claro) 0%, #f1f5f9 50%, var(--branco) 100%);
  position: relative;
  overflow: hidden;
  padding: 3rem 0 2rem 0;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(37, 50, 135, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.hero-logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
  margin-bottom: 1.5rem;
}

.hero-logo {
  max-width: 400px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(37, 50, 135, 0.15));
  transition: var(--transition-all);
  position: relative;
  z-index: 2;
}

.hero-logo:hover {
  filter: drop-shadow(0 15px 40px rgba(37, 50, 135, 0.25));
  transform: translateY(-8px) scale(1.03);
}

.hero-logo-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37, 50, 135, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.6;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 0.4;
  }
}

.hero-logo-frame {
  position: relative;
  padding: 1.25rem;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(37, 50, 135, 0.05) 0%, rgba(254, 168, 0, 0.05) 100%);
  border: 2px solid rgba(37, 50, 135, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
}

/* Info Cards */
.info-cards {
  max-width: 900px;
  margin: 0 auto;
}

.info-card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--cinza-light);
  transition: var(--transition-all);
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.info-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.development-notice {
  border-left: 4px solid var(--vermelho);
  background: linear-gradient(135deg, #fef2f2 0%, var(--branco) 100%);
}

.search-help {
  border-left: 4px solid var(--azul);
  background: linear-gradient(135deg, #eff6ff 0%, var(--branco) 100%);
}

.card-icon {
  font-size: 1.75rem;
  min-width: 2.5rem;
  text-align: center;
  flex-shrink: 0;
}

.card-content {
  flex: 1;
}

.card-title {
  font-weight: 600;
  color: var(--escuro);
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.card-text {
  color: var(--cinza);
  line-height: 1.4;
  font-size: 0.95rem;
}

/* Service Cards */
.service-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--branco);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--cinza-light);
  transition: var(--transition-all);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s;
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  color: inherit;
}

.parking-card {
  border-left: 4px solid var(--azul);
}

.cantina-card {
  border-left: 4px solid var(--amarelo);
}

.service-icon {
  font-size: 2rem;
  min-width: 3rem;
  text-align: center;
}

.service-content {
  flex: 1;
}

.service-title {
  font-weight: 600;
  color: var(--escuro);
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.service-text {
  color: var(--cinza);
  margin-bottom: 0;
  font-size: 0.9rem;
}

.service-arrow {
  font-size: 1.2rem;
  color: var(--azul);
  font-weight: bold;
  transition: var(--transition-all);
}

.service-card:hover .service-arrow {
  transform: translateX(5px);
  color: var(--azul-light);
}

/* Cards dos Trabalhos Modernizados */
.trabalhos-section {
  background: linear-gradient(135deg, var(--claro) 0%, #f1f5f9 100%);
  min-height: calc(100vh - 200px);
  padding-top: 0.75rem;
  padding-bottom: 1.5rem;
}

/* Otimização de Container */
.container-fluid.px-3 {
  max-width: 1400px;
  margin: 0 auto;
}

.modern-table {
  border-collapse: separate;
  border-spacing: 0;
  background: transparent;
}

.search-header {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-light) 100%) !important;
  color: var(--branco) !important;
  border: none !important;
  padding: 1.25rem 1.5rem !important;
  font-weight: 600 !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  position: static !important;
  z-index: auto !important;
}

.search-icon {
  font-size: 1.2rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.project-card {
  margin-bottom: 1rem !important;
  background: transparent !important;
  border: none !important;
}

.project-card-content {
  background: var(--branco);
  border-radius: var(--radius-xl);
  padding: 0 !important;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--cinza-light);
  overflow: hidden;
  position: relative;
}

.project-card-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-light) 50%, var(--amarelo) 100%);
}

/* Header do Card */
.project-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, #fafbff 0%, var(--branco) 100%);
  border-bottom: 1px solid var(--cinza-light);
}

.project-icon {
  flex-shrink: 0;
}

.icon-badge {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-light) 100%);
  color: var(--branco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.project-title-area {
  flex: 1;
}

.project-code {
  font-size: 0.8rem;
  color: var(--azul);
  font-weight: 600;
  background: rgba(37, 50, 135, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.project-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--escuro);
  margin: 0;
  line-height: 1.4;
}

/* Informações do Projeto */
.project-info {
  padding: 1.25rem 1.5rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.info-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cinza);
}

.info-value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--escuro);
}

/* Seção de Alunos */
.students-section {
  padding: 0 1.5rem 0.75rem 1.5rem;
}

.students-list {
  background: rgba(37, 50, 135, 0.03);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  border: 1px solid rgba(37, 50, 135, 0.1);
}

.students-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--azul);
}

.students-icon {
  font-size: 1.1rem;
}

.students-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.student-badge {
  background: var(--branco);
  color: var(--escuro);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--cinza-light);
  transition: var(--transition-all);
}

.student-badge:hover {
  background: var(--azul);
  color: var(--branco);
  transform: translateY(-1px);
}

.students-simple {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem 0;
}

/* Descrição */
.project-description {
  padding: 0 1.5rem 0.75rem 1.5rem;
}

.description-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--azul);
  display: block;
  margin-bottom: 0.5rem;
}

.description-text {
  color: var(--cinza);
  line-height: 1.6;
  margin: 0;
  font-size: 0.9rem;
}

/* Ações do Card */
.project-actions {
  padding: 0.75rem 1.5rem 1.25rem 1.5rem;
}

.btn-location {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-light) 100%);
  color: var(--branco);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 500;
  transition: var(--transition-all);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-location::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;
}

.btn-location:hover::before {
  left: 100%;
}

.btn-location:hover {
  background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-location span {
  flex: 1;
  text-align: left;
}

.btn-arrow {
  font-size: 1.1rem;
  font-weight: bold;
  transition: var(--transition-all);
}

.btn-location:hover .btn-arrow {
  transform: translateX(5px);
}

/* Hover Effects nos Cards */
.project-card:hover .project-card-content {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--azul-light);
}

.project-card:hover .icon-badge {
  transform: rotate(10deg) scale(1.1);
}

.project-card:hover .project-title {
  color: var(--azul);
}

/* Responsividade */
@media (max-width: 768px) {
  .hero-logo {
    max-width: 280px;
  }

  .info-card {
    padding: 1rem;
    flex-direction: column;
    text-align: center;
  }

  .service-card {
    padding: 1rem;
  }

  .service-title {
    font-size: 0.9rem;
  }

  .service-text {
    font-size: 0.8rem;
  }

  .project-header {
    padding: 1rem;
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .project-info {
    padding: 1rem;
  }

  .info-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .students-section {
    padding: 0 1rem 1rem 1rem;
  }

  .project-description {
    padding: 0 1rem 1rem 1rem;
  }

  .project-actions {
    padding: 0.75rem 1rem 1rem 1rem;
  }

  .search-header {
    padding: 1rem 1.25rem !important;
  }
}

/* Botão Back to Top Modernizado */
.back-to-top-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
}

.btn-back-to-top {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--vermelho) 0%, var(--vermelho-light) 100%);
  color: var(--branco);
  border: none;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-all);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.btn-back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-back-to-top:hover {
  background: linear-gradient(135deg, var(--vermelho-light) 0%, var(--vermelho) 100%);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* Footer Modernizado */
.modern-footer {
  background: linear-gradient(135deg, var(--escuro) 0%, #0f172a 100%);
  color: var(--claro);
  margin-top: 4rem;
}

.stats-section {
  padding: 3rem 0 2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-xl);
}

.stat-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--amarelo);
  margin-bottom: 0.5rem;
  display: block;
}

.stat-label {
  font-size: 1rem;
  color: var(--cinza-light);
  font-weight: 500;
}

/* Seção de Redes Sociais */
.social-section {
  padding: 3rem 0;
  text-align: center;
}

.social-header h5 {
  color: var(--branco);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.social-header p {
  color: var(--cinza-light);
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  color: var(--claro);
  text-decoration: none;
  transition: var(--transition-all);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-width: 140px;
  justify-content: center;
}

.social-link:hover {
  color: var(--branco);
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.social-link.facebook:hover {
  background: linear-gradient(135deg, #1877f2 0%, #42a5f5 100%);
  border-color: #1877f2;
}

.social-link.instagram:hover {
  background: linear-gradient(135deg, #e4405f 0%, #f56040 50%, #ffdc80 100%);
  border-color: #e4405f;
}

.social-link.youtube:hover {
  background: linear-gradient(135deg, #ff0000 0%, #ff4444 100%);
  border-color: #ff0000;
}

.social-link ion-icon {
  font-size: 1.5rem;
}

.social-link span {
  font-weight: 500;
}

/* Copyright */
.copyright-section {
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright-section p {
  margin: 0;
  color: var(--cinza-light);
  font-size: 0.9rem;
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-all);
  backdrop-filter: blur(5px);
}

.loading-overlay.show {
  opacity: 1;
  visibility: visible;
}

.loading-content {
  text-align: center;
  color: var(--branco);
}

.loading-content p {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: var(--claro);
}

/* Animação de contadores */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-number.counting {
  animation: countUp 0.8s ease-out;
}

/* Responsividade Mobile para Footer */
@media (max-width: 768px) {
  .back-to-top-container {
    bottom: 1rem;
    right: 1rem;
  }

  .btn-back-to-top {
    width: 3rem;
    height: 3rem;
  }

  .stats-section {
    padding: 2rem 0 1.5rem 0;
  }

  .stat-card {
    padding: 1.5rem 1rem;
  }

  .stat-icon {
    font-size: 2.5rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .social-section {
    padding: 2rem 0;
  }

  .social-links {
    gap: 1rem;
    flex-direction: column;
    align-items: center;
  }

  .social-link {
    min-width: 200px;
  }

  .copyright-section {
    text-align: center;
  }

  .copyright-section .col-md-6 {
    margin-bottom: 0.5rem;
  }
}

/* Modal Modernizado */
.modern-modal .modal-content {
  border-radius: var(--radius-xl);
  border: none;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  max-width: 90vw;
  margin: 1rem auto;
}

.modern-modal .modal-dialog {
  margin: 1rem auto;
  max-width: 800px;
}

.modal-mapa-content {
  padding: 0;
  background: var(--branco);
}

.modal-header-content {
  background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 100%);
  color: #ffffff;
  padding: 2rem;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.project-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  letter-spacing: 0.5px;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
  line-height: 1.3;
  color: #ffffff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  letter-spacing: 0.3px;
}

.modal-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0;
  font-size: 1.1rem;
  color: #ffffff;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.modal-location i {
  font-size: 1.2rem;
  color: #ffffff;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.4));
}

.modal-map-container {
  padding: 2rem;
  background: linear-gradient(135deg, #f8fafc 0%, var(--branco) 100%);
  display: flex;
  justify-content: center;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.modal-map-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  max-width: 100%;
  height: auto;
  transition: var(--transition-all);
}

.modal-map-image:hover {
  transform: scale(1.02);
}

.modal-footer-content {
  background: linear-gradient(135deg, #f8fafc 0%, var(--claro) 100%);
  padding: 1.5rem 2rem;
  text-align: center;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.modal-tip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0;
  color: var(--escuro);
  font-size: 0.9rem;
  font-weight: 500;
}

.modal-tip i {
  color: var(--azul);
  font-size: 1rem;
  font-weight: 600;
}

/* Pesquisa Modernizada */
.dataTables_filter {
  margin-bottom: 2rem;
}

.dataTables_filter label {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  position: relative;
}

.modern-search {
  padding: 1rem 1rem 1rem 3rem !important;
  border-radius: var(--radius-lg) !important;
  border: 2px solid var(--cinza-light) !important;
  background: var(--branco) !important;
  font-size: 1rem !important;
  transition: var(--transition-all) !important;
  box-shadow: var(--shadow-sm) !important;
}

.modern-search:focus {
  border-color: var(--azul) !important;
  box-shadow: 0 0 0 3px rgb(37 50 135 / 0.1) !important;
  outline: none !important;
}

.search-icon-wrapper {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cinza);
  font-size: 1.1rem;
  pointer-events: none;
  z-index: 10;
}

/* Ripple Effect */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: scale(0);
  animation: ripple-animation 0.6s linear;
  pointer-events: none;
}

@keyframes ripple-animation {
  to {
    transform: scale(2);
    opacity: 0;
  }
}

/* Loading States */
.lazy {
  opacity: 0;
  transition: opacity 0.3s;
}

.lazy.loaded {
  opacity: 1;
}

/* Animações de Entrada */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

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

/* Paginação Modernizada */
.dataTables_paginate .paginate_button {
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem !important;
  border-radius: var(--radius-md) !important;
  border: 1px solid var(--cinza-light) !important;
  background: var(--branco) !important;
  color: var(--azul) !important;
  transition: var(--transition-all) !important;
}

.dataTables_paginate .paginate_button:hover {
  background: var(--azul) !important;
  color: var(--branco) !important;
  border-color: var(--azul) !important;
  transform: translateY(-1px) !important;
}

.dataTables_paginate .paginate_button.current {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-light) 100%) !important;
  color: var(--branco) !important;
  border-color: var(--azul) !important;
}

/* Info da Tabela */
.dataTables_info {
  color: var(--cinza) !important;
  font-size: 0.9rem !important;
  margin-top: 1rem !important;
}

/* Estados de Loading e Empty */
.dataTables_processing {
  background: rgba(255, 255, 255, 0.9) !important;
  color: var(--azul) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 2rem !important;
}

.dataTables_empty {
  text-align: center !important;
  padding: 3rem !important;
  color: var(--cinza) !important;
}

/* Micro-interações */
.project-card {
  will-change: transform;
}

.icon-badge {
  will-change: transform;
}

.btn-location {
  will-change: transform;
}

/* Focus states melhorados */
.btn-location:focus,
.btn-primary:focus,
.service-card:focus {
  outline: 2px solid var(--azul);
  outline-offset: 2px;
}

/* Estados de hover para acessibilidade */
@media (hover: hover) {
  .project-card:hover .project-title {
    color: var(--azul);
  }

  .service-card:hover {
    transform: translateY(-3px);
  }

  .student-badge:hover {
    background: var(--azul);
    color: var(--branco);
  }
}

/* Redução de movimento para usuários sensíveis */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .project-card:hover,
  .service-card:hover,
  .btn-location:hover {
    transform: none;
  }
}

/* Responsividade Avançada */

/* Tablets Portrait */
@media (max-width: 991px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-section {
    padding: 3rem 0;
  }

  .project-header {
    flex-direction: row;
    text-align: left;
  }

  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .social-links {
    gap: 1rem;
  }

  .social-link {
    min-width: 120px;
    padding: 0.75rem 1rem;
  }
}

/* Mobile Landscape */
@media (max-width: 767px) {
  .hero-section {
    padding: 2rem 0;
  }

  .hero-logo {
    max-width: 250px;
  }

  .info-card {
    padding: 1rem;
    gap: 0.75rem;
  }

  .card-icon {
    font-size: 1.5rem;
    min-width: 2rem;
  }

  .card-title {
    font-size: 1rem;
  }

  .service-card {
    padding: 1rem;
    gap: 0.75rem;
  }

  .service-icon {
    font-size: 1.5rem;
    min-width: 2rem;
  }

  .project-title {
    font-size: 1.1rem;
  }

  .project-code {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
  }

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

  .student-badge {
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
  }

  .btn-location {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .modern-search {
    padding: 0.75rem 0.75rem 0.75rem 2.5rem !important;
    font-size: 0.9rem !important;
  }

  .search-icon-wrapper {
    left: 0.75rem;
    font-size: 1rem;
  }
}

/* Mobile Portrait */
@media (max-width: 575px) {
  .hero-section {
    padding: 1.5rem 0;
  }

  .hero-logo {
    max-width: 220px;
  }

  .info-card {
    flex-direction: column;
    text-align: center;
    padding: 1rem;
  }

  .service-cards .row {
    --bs-gutter-x: 0.75rem;
  }

  .service-card {
    flex-direction: column;
    text-align: center;
    min-width: auto;
  }

  .project-header {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
    padding: 1rem;
  }

  .project-info {
    padding: 1rem;
  }

  .info-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .info-item {
    text-align: center;
    padding: 0.5rem;
    background: rgba(37, 50, 135, 0.02);
    border-radius: var(--radius-sm);
  }

  .students-section {
    padding: 0 1rem 1rem 1rem;
  }

  .students-list {
    padding: 0.75rem;
  }

  .students-grid {
    gap: 0.4rem;
  }

  .student-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
  }

  .project-description {
    padding: 0 1rem 1rem 1rem;
  }

  .project-actions {
    padding: 0.75rem 1rem 1rem 1rem;
  }

  .btn-location {
    padding: 0.75rem;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .btn-arrow {
    transform: rotate(90deg);
  }

  .btn-location:hover .btn-arrow {
    transform: rotate(90deg) translateX(5px);
  }

  /* Modal mobile */
  .modal-header-content {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 100%);
  }

  .modal-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  }

  .project-badge {
    font-weight: 700;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.3);
  }

  .modal-map-container {
    padding: 1rem;
  }

  .modal-footer-content {
    padding: 1rem 1.5rem;
  }

  .modal-tip {
    font-size: 0.8rem;
    flex-direction: column;
    gap: 0.25rem;
  }

  /* Footer mobile */
  .stats-section {
    padding: 1.5rem 0 1rem 0;
  }

  .stat-card {
    padding: 1.25rem 0.75rem;
  }

  .stat-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
  }

  .stat-number {
    font-size: 1.8rem;
  }

  .stat-label {
    font-size: 0.9rem;
  }

  .social-section {
    padding: 1.5rem 0;
  }

  .social-header h5 {
    font-size: 1.3rem;
  }

  .social-header p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
  }

  .social-links {
    flex-direction: column;
    gap: 0.75rem;
  }

  .social-link {
    min-width: 180px;
    padding: 0.75rem 1rem;
  }

  .copyright-section {
    padding: 1.5rem 0;
  }

  .copyright-section p {
    font-size: 0.8rem;
  }
}

/* Mobile Mini (iPhone SE, etc.) */
@media (max-width: 400px) {
  .hero-logo {
    max-width: 200px;
  }

  .project-title {
    font-size: 1rem;
    line-height: 1.3;
  }

  .info-label,
  .info-value {
    font-size: 0.8rem;
  }

  .students-label {
    font-size: 0.8rem;
  }

  .description-text {
    font-size: 0.8rem;
  }

  .btn-location {
    font-size: 0.8rem;
    padding: 0.6rem;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.8rem;
  }

  /* Responsivo - Hero Logo */
  .hero-logo-container {
    margin-bottom: 1rem;
  }

  .hero-logo {
    max-width: 300px;
  }

  .hero-logo-glow {
    width: 300px;
    height: 300px;
  }

  .hero-logo-frame {
    padding: 1rem;
  }

  .card-icon {
    font-size: 1.5rem;
    min-width: 2rem;
  }

  .card-title {
    font-size: 0.95rem;
  }

  .service-card {
    padding: 0.9rem 1rem;
  }

  .service-icon {
    font-size: 1.75rem;
  }

  .service-title {
    font-size: 0.95rem;
  }

  .service-text {
    font-size: 0.85rem;
  }
}

/* Tablets */
@media (max-width: 768px) {
  .hero-section {
    padding: 2.5rem 0 1.5rem 0;
  }

  .hero-logo {
    max-width: 350px;
  }

  .hero-logo-glow {
    width: 350px;
    height: 350px;
  }

  .hero-logo-frame {
    border-radius: 16px;
    padding: 1.25rem;
  }

  .info-cards {
    max-width: 100%;
  }

  .service-card {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

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

  .service-arrow {
    display: none;
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-logo,
  .modal-map-image {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }

  /* Melhor contraste em telas de alta resolução */
  .modal-title,
  .project-badge,
  .modal-location {
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  }
}

/* Dark Mode Support (futuro) */
@media (prefers-color-scheme: dark) {
  /* Variáveis podem ser ajustadas aqui para dark mode futuro */
}

/* Print Styles */
@media print {
  .header,
  .modern-footer,
  .back-to-top-container,
  .btn-location,
  .dataTables_filter,
  .dataTables_paginate {
    display: none !important;
  }

  .project-card-content {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }

  body {
    background: white !important;
    color: black !important;
  }
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cinza-light);
  border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb {
  background: var(--azul);
  border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--azul-dark);
}