/* ==========================================================================
   NEUROLER — IDENTIDADE VISUAL & ESTILOS GLOBAIS
   Paleta Oficial:
   - Azul Petróleo: #003B4B (Confiança, Conhecimento, Profundidade)
   - Verde Água:    #00CCA8 (Renovação, Tecnologia, Acolhimento)
   - Amarelo Sol:   #FFC107 (Esperança, Energia, Destaque)
   - Creme Fundo:   #F7F7F5 (Leveza e Conforto Visual)
   - Grafite:       #334155 (Textos e Legibilidade)
   ========================================================================== */

:root {
  --nl-blue-dark: #003B4B;
  --nl-blue-deep: #002833;
  --nl-teal: #00CCA8;
  --nl-teal-hover: #00b393;
  --nl-yellow: #FFC107;
  --nl-yellow-hover: #e6ac00;
  --nl-bg-creme: #F7F7F5;
  --nl-text-main: #334155;
  --nl-text-muted: #64748B;
  --nl-card-bg: #FFFFFF;
  --nl-border: #E2E8F0;
  --nl-blue-light: #7DD3FC;
  --nl-green-soft: #A7F3D0;
  --nl-shadow-sm: 0 2px 4px rgba(0, 59, 75, 0.05);
  --nl-shadow-md: 0 10px 25px -5px rgba(0, 59, 75, 0.08), 0 8px 10px -6px rgba(0, 59, 75, 0.04);
  --nl-shadow-lg: 0 20px 35px -5px rgba(0, 59, 75, 0.12), 0 10px 15px -5px rgba(0, 59, 75, 0.06);
  --nl-radius-sm: 8px;
  --nl-radius-md: 16px;
  --nl-radius-lg: 24px;
}

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

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--nl-text-main);
  background-color: var(--nl-bg-creme);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--nl-blue-dark);
  line-height: 1.25;
}

a {
  color: var(--nl-teal);
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

a:hover {
  color: var(--nl-teal-hover);
}

/* NAVBAR */
.navbar-neuroler {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--nl-border);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: all 0.3s ease;
}

.navbar-brand img {
  height: 48px;
  object-fit: contain;
}

.nav-link {
  font-weight: 600;
  color: var(--nl-blue-dark) !important;
  padding: 0.5rem 1rem !important;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
  color: var(--nl-teal) !important;
}

/* BOTÕES ESTILIZADOS */
.btn-nl-primary {
  background-color: var(--nl-teal);
  color: #FFFFFF !important;
  font-weight: 700;
  padding: 0.75rem 1.6rem;
  border-radius: 50px;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(0, 204, 168, 0.35);
  transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
}

.btn-nl-primary:hover {
  background-color: var(--nl-teal-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 204, 168, 0.45);
}

.btn-nl-secondary {
  background-color: var(--nl-blue-dark);
  color: #FFFFFF !important;
  font-weight: 700;
  padding: 0.75rem 1.6rem;
  border-radius: 50px;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(0, 59, 75, 0.25);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-nl-secondary:hover {
  background-color: var(--nl-blue-deep);
  transform: translateY(-2px);
}

.btn-nl-outline {
  border: 2px solid var(--nl-blue-dark);
  color: var(--nl-blue-dark) !important;
  font-weight: 700;
  padding: 0.7rem 1.5rem;
  border-radius: 50px;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s;
}

.btn-nl-outline:hover {
  background-color: var(--nl-blue-dark);
  color: #FFFFFF !important;
}

.btn-nl-yellow {
  background-color: var(--nl-yellow);
  color: var(--nl-blue-dark) !important;
  font-weight: 700;
  padding: 0.75rem 1.6rem;
  border-radius: 50px;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(255, 193, 7, 0.35);
  transition: transform 0.2s;
}

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

/* HERO SECTION */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #FFFFFF 0%, #F0FBF8 50%, #F7F7F5 100%);
  padding: 5rem 0 6rem 0;
  border-bottom: 1px solid var(--nl-border);
  overflow: hidden;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 204, 168, 0.12);
  color: var(--nl-blue-dark);
  padding: 0.4rem 1rem;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(0, 204, 168, 0.3);
}

.hero-title {
  font-size: 3.1rem;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--nl-blue-dark);
}

.hero-title span {
  color: var(--nl-teal);
  position: relative;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--nl-text-muted);
  max-width: 600px;
  margin-bottom: 2.2rem;
}

.quote-highlight {
  font-style: italic;
  background: #FFFFFF;
  padding: 1rem 1.5rem;
  border-left: 4px solid var(--nl-yellow);
  border-radius: 0 var(--nl-radius-sm) var(--nl-radius-sm) 0;
  margin-bottom: 2rem;
  box-shadow: var(--nl-shadow-sm);
}

/* CARDS E SESSÕES */
.section-title {
  font-size: 2.3rem;
  margin-bottom: 0.8rem;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--nl-text-muted);
  margin-bottom: 3rem;
}

.stat-card {
  background: var(--nl-card-bg);
  border-radius: var(--nl-radius-md);
  padding: 2.2rem 1.8rem;
  border: 1px solid var(--nl-border);
  box-shadow: var(--nl-shadow-md);
  transition: transform 0.3s, box-shadow 0.3s;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--nl-blue-dark), var(--nl-teal));
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--nl-shadow-lg);
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--nl-blue-dark);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--nl-teal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
}

.feature-box {
  background: var(--nl-card-bg);
  border-radius: var(--nl-radius-md);
  padding: 2.2rem;
  border: 1px solid var(--nl-border);
  box-shadow: var(--nl-shadow-sm);
  transition: all 0.3s ease;
  height: 100%;
}

.feature-box:hover {
  border-color: var(--nl-teal);
  box-shadow: var(--nl-shadow-md);
  transform: translateY(-4px);
}

.feature-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.icon-blue { background: rgba(0, 59, 75, 0.1); color: var(--nl-blue-dark); }
.icon-teal { background: rgba(0, 204, 168, 0.15); color: var(--nl-teal); }
.icon-yellow { background: rgba(255, 193, 7, 0.2); color: #B45309; }

/* SEÇÃO WHATSAPP / ATENA */
.atena-box {
  background: linear-gradient(135deg, var(--nl-blue-dark) 0%, #01222B 100%);
  color: #FFFFFF;
  border-radius: var(--nl-radius-lg);
  padding: 3.5rem 3rem;
  box-shadow: var(--nl-shadow-lg);
  position: relative;
  overflow: hidden;
}

.atena-box h2 {
  color: #FFFFFF;
}

.atena-box p {
  color: #E2E8F0;
}

.chat-bubble {
  background: #FFFFFF;
  color: var(--nl-text-main);
  padding: 1.2rem 1.5rem;
  border-radius: 20px 20px 20px 4px;
  margin-bottom: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

/* FORMULÁRIOS MODERNOS */
.form-card {
  background: var(--nl-card-bg);
  border-radius: var(--nl-radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--nl-border);
  box-shadow: var(--nl-shadow-md);
}

.form-label {
  font-weight: 600;
  color: var(--nl-blue-dark);
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.form-control, .form-select {
  border: 1.5px solid var(--nl-border);
  border-radius: var(--nl-radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .form-select:focus {
  border-color: var(--nl-teal);
  box-shadow: 0 0 0 3px rgba(0, 204, 168, 0.15);
  outline: none;
}

.form-check-input:checked {
  background-color: var(--nl-teal);
  border-color: var(--nl-teal);
}

/* BANNER DE COOKIES & LGPD */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 820px;
  margin: 0 auto;
  background: rgba(0, 40, 51, 0.97);
  backdrop-filter: blur(10px);
  color: #FFFFFF;
  padding: 1.2rem 1.8rem;
  border-radius: var(--nl-radius-md);
  box-shadow: var(--nl-shadow-lg);
  z-index: 1060;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(100px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* BOTÃO FLUTUANTE QUERO ESTUDAR COM ATENA */
.atena-float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: linear-gradient(135deg, var(--nl-teal) 0%, #00a88a 100%);
  color: #FFFFFF !important;
  padding: 0.9rem 1.6rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 6px 20px rgba(0, 204, 168, 0.45);
  z-index: 1040;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.atena-float-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 25px rgba(0, 204, 168, 0.55);
  color: #FFFFFF !important;
}

/* FOOTER */
.footer-neuroler {
  background: var(--nl-blue-dark);
  color: #E2E8F0;
  padding: 4.5rem 0 2rem 0;
  margin-top: 5rem;
  border-top: 4px solid var(--nl-teal);
}

.footer-neuroler h5 {
  color: #FFFFFF;
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
}

.footer-neuroler a {
  color: #94A3B8;
  font-size: 0.95rem;
}

.footer-neuroler a:hover {
  color: var(--nl-teal);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  margin-top: 3rem;
  font-size: 0.85rem;
  color: #94A3B8;
}

/* BADGES & STATUS */
.badge-status-novo { background-color: #38BDF8; color: #002833; font-weight: 700; padding: 0.35rem 0.7rem; border-radius: 20px; }
.badge-status-em_contato { background-color: #FCD34D; color: #78350F; font-weight: 700; padding: 0.35rem 0.7rem; border-radius: 20px; }
.badge-status-ativo { background-color: #34D399; color: #064E3B; font-weight: 700; padding: 0.35rem 0.7rem; border-radius: 20px; }
.badge-status-concluido { background-color: #A78BFA; color: #3B0764; font-weight: 700; padding: 0.35rem 0.7rem; border-radius: 20px; }
.badge-status-arquivado { background-color: #94A3B8; color: #FFFFFF; font-weight: 700; padding: 0.35rem 0.7rem; border-radius: 20px; }

/* RESPONSIVIDADE */
@media (max-width: 991px) {
  .hero-title { font-size: 2.3rem; }
  .atena-box { padding: 2.2rem 1.5rem; }
  .cookie-banner { flex-direction: column; text-align: center; }
}