/* ==========================================================================
   Design System & Estilos - Dra. Alessandra Ferraz | Psicóloga (CRP 04/52033)
   Paleta inspirada na logomarca oficial e psicologia baseada em acolhimento
   ========================================================================== */

:root {
  /* Cores Principais Extraídas do Logotipo */
  --primary: #284D63;          /* Azul Petróleo Sereno */
  --primary-dark: #1A3647;     /* Azul Profundo para contrastes e rodapé */
  --primary-light: #3C6C87;    /* Azul Suave */
  --primary-subtle: #EDF3F7;   /* Fundo azul pastel */
  
  --sage: #8DAA90;             /* Verde Sálvia do logo */
  --sage-dark: #6B8B6E;        /* Verde Sálvia Intenso */
  --sage-light: #DFEAE1;       /* Verde Claro Acolhedor */
  --sage-soft: #F1F6F2;        /* Fundo verde sálvia bem suave */
  
  --sand: #E7DFD5;             /* Tom areia quente */
  --accent-gold: #C29567;      /* Dourado elegante para detalhes */
  
  /* Fundos e Textos */
  --bg-main: #FAF9F6;          /* Off-white cálido para descanso visual */
  --bg-card: #FFFFFF;          /* Branco puro nos cartões */
  --bg-alt: #F3F7F5;           /* Variação suave de seção */
  
  --text-dark: #1E2B37;        /* Texto principal com alto contraste */
  --text-body: #4A5B68;        /* Texto de leitura confortável */
  --text-muted: #738491;       /* Texto secundário e legendas */
  --text-light: #F8FAF9;       /* Texto claro em fundos escuros */
  
  /* Bordas e Sombras */
  --border-light: rgba(40, 77, 99, 0.08);
  --border-sage: rgba(141, 170, 144, 0.25);
  
  --shadow-sm: 0 2px 8px rgba(30, 43, 55, 0.04);
  --shadow-md: 0 8px 24px rgba(40, 77, 99, 0.08);
  --shadow-lg: 0 16px 40px rgba(40, 77, 99, 0.12);
  --shadow-hover: 0 20px 48px rgba(40, 77, 99, 0.16);
  
  /* Raios de Borda */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --radius-arch: 160px 160px 16px 16px; /* Efeito arco elegante */
  
  /* Tipografia */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-body);
  line-height: 1.68;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
}

/* Container Responsivo */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 860px;
}

/* Tipografia Utilitária */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--primary-dark);
  font-weight: 600;
  line-height: 1.25;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background-color: var(--sage-soft);
  color: var(--sage-dark);
  border: 1px solid var(--border-sage);
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 3rem auto;
}

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

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(40, 77, 99, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(40, 77, 99, 0.35);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary-subtle);
  transform: translateY(-2px);
}

.btn-sage {
  background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(107, 139, 110, 0.25);
}

.btn-sage:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(107, 139, 110, 0.35);
  color: #FFFFFF;
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.875rem;
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.38);
  color: #FFFFFF;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 249, 246, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  padding: 0.35rem 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: 1280px;
  height: 92px;
  transition: height var(--transition-normal);
}

.header.scrolled .nav-container {
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: 1.5rem;
}

.brand-logo img {
  height: 70px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition-normal);
}

.header.scrolled .brand-logo img {
  height: 56px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  position: relative;
  padding: 0.3rem 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--sage);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  justify-content: center;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--primary);
  border-radius: 3px;
  transition: all var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: 155px 0 80px 0;
  position: relative;
  background: radial-gradient(circle at 85% 20%, var(--sage-soft) 0%, var(--bg-main) 60%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  background-color: var(--sage-soft);
  color: var(--sage-dark);
  border: 1px solid var(--border-sage);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4.2vw, 3.4rem);
  line-height: 1.18;
  margin-bottom: 1.25rem;
  letter-spacing: -0.025em;
}

.hero-title span.highlight {
  color: var(--primary);
  position: relative;
  display: inline-block;
}

.hero-title span.highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background: var(--sage-light);
  z-index: -1;
  border-radius: 4px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-body);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-light);
}

.cred-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.cred-item i {
  color: var(--sage-dark);
  font-size: 1.1rem;
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-arch);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--bg-card);
  border: 8px solid #FFFFFF;
  max-width: 380px;
  transition: transform var(--transition-normal);
}

.hero-image-card:hover {
  transform: translateY(-4px);
}

.hero-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center top;
}

.hero-floating-badge {
  position: absolute;
  bottom: 25px;
  left: -20px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  max-width: 250px;
  animation: floatSlow 4s ease-in-out infinite alternate;
}

.floating-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--sage-soft);
  color: var(--sage-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.floating-text h5 {
  font-size: 0.85rem;
  color: var(--primary-dark);
  font-weight: 700;
  margin-bottom: 2px;
}

.floating-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.2;
}

/* ==========================================================================
   Seção Filosofia / Manifest: Entender para Transformar
   ========================================================================== */
.manifesto-section {
  padding: 80px 0;
  background: #FFFFFF;
  position: relative;
}

.manifesto-box {
  background: linear-gradient(135deg, var(--primary-subtle) 0%, var(--sage-soft) 100%);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  border: 1px solid var(--border-sage);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.manifesto-quote-icon {
  font-size: 2.5rem;
  color: var(--sage);
  opacity: 0.6;
  margin-bottom: 1rem;
}

.manifesto-text {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
  color: var(--primary-dark);
  line-height: 1.55;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.manifesto-sub {
  font-size: 1.05rem;
  color: var(--text-body);
  max-width: 720px;
  margin: 0 auto;
}

/* ==========================================================================
   Seção Demandas / "Em quais situações posso te ajudar?"
   ========================================================================== */
.needs-section {
  padding: 90px 0;
  background-color: var(--bg-alt);
}

.needs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.need-card {
  background: var(--bg-card);
  padding: 2.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.need-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--sage);
  transition: height var(--transition-normal);
}

.need-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-sage);
}

.need-card:hover::before {
  height: 100%;
}

.need-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: var(--sage-soft);
  color: var(--sage-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.35rem;
  transition: all var(--transition-fast);
}

.need-card:hover .need-icon {
  background: var(--primary);
  color: #FFFFFF;
}

.need-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--primary-dark);
}

.need-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* ==========================================================================
   Seção Sobre Mim
   ========================================================================== */
.about-section {
  padding: 100px 0;
  background: #FFFFFF;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.about-image-column {
  position: relative;
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.about-image-card img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about-stamp {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary-dark);
  color: #FFFFFF;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.about-stamp .crp-number {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--sage-light);
}

.about-stamp .crp-label {
  font-size: 0.75rem;
  opacity: 0.85;
  text-transform: uppercase;
}

.about-bio {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-credentials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 2.25rem;
}

.about-cred-card {
  background: var(--bg-main);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--sage);
}

.about-cred-card h4 {
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.about-cred-card p {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   Seção Abordagens Terapêuticas
   ========================================================================== */
.approaches-section {
  padding: 100px 0;
  background: var(--bg-alt);
}

.approaches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.approach-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.approach-card.featured {
  border-color: var(--sage);
  box-shadow: var(--shadow-md);
}

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

.approach-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  width: fit-content;
}

.badge-sage {
  background: var(--sage-soft);
  color: var(--sage-dark);
}

.badge-blue {
  background: var(--primary-subtle);
  color: var(--primary);
}

.approach-title {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

.approach-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.approach-list {
  list-style: none;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}

.approach-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  margin-bottom: 0.65rem;
  color: var(--text-body);
}

.approach-list li i {
  color: var(--sage-dark);
  margin-top: 3px;
  font-size: 0.95rem;
}

/* ==========================================================================
   Seção Atendimentos (Online & Presencial)
   ========================================================================== */
.services-section {
  padding: 100px 0;
  background: #FFFFFF;
}

.modalities-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.modality-card {
  background: var(--bg-main);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.modality-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.modality-img-wrap {
  height: 240px;
  overflow: hidden;
  position: relative;
}

.modality-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.modality-card:hover .modality-img-wrap img {
  transform: scale(1.04);
}

.modality-badge-overlay {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.modality-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.modality-body h3 {
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
}

.modality-body p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  color: var(--text-body);
}

/* Passo a Passo de Atendimento */
.steps-wrapper {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  border: 1px solid var(--border-sage);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.step-card {
  text-align: center;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  box-shadow: 0 4px 14px rgba(40, 77, 99, 0.25);
}

.step-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Seção Blog & Artigos Educativos
   ========================================================================== */
.blog-section {
  padding: 100px 0;
  background: var(--bg-main);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  background: #FFFFFF;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.article-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.article-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-sage);
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.article-category {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
}

.article-title {
  font-size: 1.25rem;
  line-height: 1.35;
  margin-bottom: 0.85rem;
  color: var(--primary-dark);
  transition: color var(--transition-fast);
}

.article-card:hover .article-title {
  color: var(--sage-dark);
}

.article-excerpt {
  font-size: 0.925rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-read-more {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
  transition: gap var(--transition-fast);
}

.article-card:hover .article-read-more {
  gap: 0.75rem;
  color: var(--sage-dark);
}

/* ==========================================================================
   Modal do Leitor de Artigo
   ========================================================================== */
.article-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 54, 71, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-container {
  background: #FFFFFF;
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
  position: relative;
  transform: translateY(20px) scale(0.98);
  transition: transform var(--transition-normal);
}

.article-modal.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 10;
}

.modal-close-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-dark);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--primary-subtle);
  color: var(--primary);
  transform: rotate(90deg);
}

.modal-content {
  padding: 2.5rem 3rem 3rem 3rem;
}

.modal-category-tag {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.modal-title {
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  line-height: 1.25;
  color: var(--primary-dark);
  margin-bottom: 1.25rem;
}

.modal-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-light);
}

.modal-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-body);
}

.modal-body p {
  margin-bottom: 1.35rem;
}

.modal-body .article-lead {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--primary-dark);
  line-height: 1.6;
}

.modal-body h3 {
  font-size: 1.4rem;
  color: var(--primary);
  margin: 2rem 0 1rem 0;
}

.modal-body ul, .modal-body ol {
  margin: 1rem 0 1.5rem 1.5rem;
}

.modal-body li {
  margin-bottom: 0.65rem;
}

.modal-body blockquote {
  background: var(--sage-soft);
  border-left: 4px solid var(--sage);
  padding: 1.25rem 1.75rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--primary-dark);
  margin: 2rem 0;
}

.modal-cta-box {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--primary-subtle);
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid var(--border-light);
}

.modal-cta-box h4 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--primary-dark);
}

.modal-cta-box p {
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   Seção FAQ (Perguntas Frequentes)
   ========================================================================== */
.faq-section {
  padding: 100px 0;
  background: #FFFFFF;
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  background: var(--bg-card);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-sage);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.35rem 1.75rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary-dark);
  cursor: pointer;
}

.faq-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--sage-soft);
  color: var(--sage-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--primary);
  color: #FFFFFF;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 1.75rem;
}

.faq-answer-inner {
  padding-bottom: 1.5rem;
  font-size: 0.975rem;
  color: var(--text-body);
  line-height: 1.7;
}

/* ==========================================================================
   Seção CTA Final / Agendamento
   ========================================================================== */
.cta-section {
  padding: 90px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(141, 170, 144, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.cta-title {
  color: #FFFFFF;
  font-size: clamp(2.2rem, 3.8vw, 3rem);
  margin-bottom: 1.25rem;
}

.cta-subtitle {
  font-size: 1.15rem;
  color: var(--sage-light);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--primary-dark);
  color: var(--text-light);
  padding: 60px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand h4 {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 360px;
}

.footer-col h5 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  font-family: var(--font-sans);
  font-weight: 700;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--sage-light);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-ethics {
  max-width: 580px;
  line-height: 1.5;
}

/* ==========================================================================
   Botão Flutuante do WhatsApp
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #25D366;
  color: #FFFFFF;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition-normal);
  animation: pulseGreen 2.5s infinite;
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
  color: #FFFFFF;
}

.floating-whatsapp i {
  font-size: 1.4rem;
}

/* ==========================================================================
   Animações & Responsividade
   ========================================================================== */
@keyframes floatSlow {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

@keyframes pulseGreen {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Media Queries */
@media (max-width: 1150px) {
  .nav-links {
    gap: 0.9rem;
  }
  .nav-link {
    font-size: 0.85rem;
  }
  .brand-logo {
    margin-right: 0.75rem;
  }
}

@media (max-width: 992px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 92px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .nav-actions .btn {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-actions, .hero-credentials {
    justify-content: center;
  }

  .hero-floating-badge {
    left: 10px;
    bottom: 15px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .modalities-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {

  .modal-content {
    padding: 1.5rem;
  }

  .about-credentials-grid {
    grid-template-columns: 1fr;
  }

  .floating-whatsapp span {
    display: none;
  }

  .floating-whatsapp {
    padding: 0.9rem;
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
  }
}