/* ==========================================================================
   COMPONENTS.CSS - NAVBAR, HERO, CARDS, ACCORDION, FOOTER, BLOG & WHATSAPP
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. NAVBAR INTELIGENTE (#header)
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: padding var(--transition-fast), background-color var(--transition-fast), backdrop-filter var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  background-color: transparent;
}

.site-header.header-scrolled {
  padding: 12px 0;
  background-color: rgba(42, 64, 51, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.site-header.header-hidden {
  transform: translateY(-100%);
}

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

.logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 34px;
  width: auto;
  object-fit: contain;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
}

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

.nav-cta {
  display: inline-flex;
}

/* Menu Hambúrguer Mobile */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 48px;
  height: 48px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  z-index: 1001;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: #ffffff;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-hamburger.active .line-1 {
  transform: translateY(8px) rotate(45deg);
}

.nav-hamburger.active .line-2 {
  opacity: 0;
}

.nav-hamburger.active .line-3 {
  transform: translateY(-8px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   2. HERO SECTION (#inicio)
   -------------------------------------------------------------------------- */
.section-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  background-color: var(--color-primary-dark);
  color: #ffffff;
  overflow: hidden;
}

.section-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 70% 30%, rgba(197, 160, 89, 0.08) 0%, transparent 60%),
    linear-gradient(135deg, rgba(25, 39, 31, 0.95) 0%, rgba(42, 64, 51, 0.85) 100%);
  z-index: 1;
  pointer-events: none;
}

.section-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(20, 34, 26, 0.98) 0%, rgba(20, 34, 26, 0.7) 50%, rgba(20, 34, 26, 0.4) 100%);
  z-index: 2;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: center;
}

.hero-content {
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background-color: rgba(197, 160, 89, 0.12);
  border: 1px solid rgba(197, 160, 89, 0.3);
  color: var(--color-accent-light);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.hero-title strong {
  font-weight: 600;
  color: var(--color-accent-light);
}

.hero-description {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-credentials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  width: 100%;
}

.cred-item {
  display: flex;
  flex-direction: column;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(197, 160, 89, 0.22);
  border-radius: 14px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.cred-item:hover {
  transform: translateY(-3px);
  background: rgba(197, 160, 89, 0.08);
  border-color: rgba(197, 160, 89, 0.55);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.cred-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.cred-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  opacity: 0.95;
}

.cred-number {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  background: linear-gradient(135deg, #F3E5C8 0%, #C5A059 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.cred-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.35;
}

/* Visual Lado Direito Hero - Retrato Inteiro */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: stretch;
  height: 100%;
}

.hero-portrait-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(197, 160, 89, 0.35);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.45);
  background: rgba(14, 30, 22, 0.6);
  display: flex;
  flex-direction: column;
}

.hero-full-portrait {
  width: 100%;
  height: 100%;
  min-height: 480px;
  max-height: 560px;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-portrait-wrapper:hover .hero-full-portrait {
  transform: scale(1.03);
}

.hero-portrait-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(14, 30, 22, 0) 0%, rgba(10, 22, 16, 0.92) 35%, rgba(8, 18, 13, 0.98) 100%);
  padding: 36px 24px 24px 24px;
  text-align: left;
  backdrop-filter: blur(8px);
}

.hero-founder-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
  letter-spacing: 0.3px;
}

.hero-founder-role {
  font-size: 0.85rem;
  color: var(--color-accent-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
  font-weight: 600;
}

.hero-founder-specs {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   3. SEÇÃO SOBRE (#sobre)
   -------------------------------------------------------------------------- */
.about-section-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.about-toolbar-label {
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.about-view-switcher {
  display: inline-flex;
  padding: 3px;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.about-view-button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 8px 16px;
  background: transparent;
  color: var(--color-text-muted);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.about-view-button:hover {
  color: var(--color-primary);
}

.about-view-button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.about-view-button.active {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(20, 34, 26, 0.16);
}

.about-view-panel {
  animation: aboutPanelIn 400ms ease both;
}

@keyframes aboutPanelIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.about-text p strong {
  color: var(--color-primary-dark);
  font-weight: 600;
}

.specs-list {
  list-style: none;
  margin-top: 32px;
  display: grid;
  gap: 16px;
}

.spec-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background-color: var(--color-bg-light);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
}

.spec-icon {
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  margin-top: 2px;
  flex-shrink: 0;
}

.spec-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
}

.spec-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
}

.team-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 36px;
}

.team-heading .section-title {
  margin-bottom: 0;
  max-width: 720px;
}

.team-heading>p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 4px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.team-card {
  min-height: 285px;
  padding: 26px 22px;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  color: inherit;
  text-decoration: none;
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.team-card-featured {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.team-avatar {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: 50%;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
}

.team-avatar-photo {
  overflow: hidden;
  border: 2px solid rgba(197, 160, 89, .55);
}

.team-avatar-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 50% 20%;
}

.team-card-featured .team-avatar {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.team-role {
  display: block;
  margin-bottom: 6px;
  color: var(--color-accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.team-card h3 {
  color: var(--color-primary);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.15;
}

.team-card-content>p:not(.team-oab) {
  color: var(--color-text-muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.team-oab {
  margin: 5px 0 12px;
  color: var(--color-text-muted);
  font-size: 0.73rem;
  font-weight: 600;
}

.team-education {
  display: block;
  margin-top: 18px;
  padding-top: 18px;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  line-height: 1.45;
  border-top: 1px solid var(--color-border);
}

.team-card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
  color: var(--color-primary);
  font-size: 0.73rem;
  font-weight: 700;
}

.team-card-featured h3 {
  color: #fff;
}

.team-card-featured .team-oab,
.team-card-featured .team-card-content>p:not(.team-oab),
.team-card-featured .team-education {
  color: rgba(255, 255, 255, .7);
}

.team-card-featured .team-education {
  border-color: rgba(255, 255, 255, .12);
}

.team-card-featured .team-card-link {
  color: var(--color-accent-light);
}

.team-disclaimer {
  margin-top: 18px;
  color: var(--color-text-muted);
  font-size: 0.68rem;
  font-style: italic;
  text-align: right;
}

/* --------------------------------------------------------------------------
   4. SEÇÃO ÁREAS DE ATUAÇÃO (#atuacao)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}

.service-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.service-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-list {
  list-style: none;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: 10px;
}

.service-list li {
  font-size: 0.88rem;
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li::before {
  content: '•';
  color: var(--color-accent);
  font-weight: bold;
}

/* --------------------------------------------------------------------------
   5. SEÇÃO METODOLOGIA (#metodologia)
   -------------------------------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  position: relative;
  padding: 32px 24px;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.step-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 400;
  color: var(--color-accent-dark);
  line-height: 1;
  margin-bottom: 16px;
}

.step-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   6. SEÇÃO FAQ ACCORDION (#faq)
   -------------------------------------------------------------------------- */
.faq-accordion {
  max-width: 840px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-accent);
}

.faq-header {
  width: 100%;
  padding: 24px 28px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
  background-color: var(--color-accent);
  color: #ffffff;
}

.faq-content-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-normal);
}

.faq-item.active .faq-content-wrapper {
  grid-template-rows: 1fr;
}

.faq-body {
  overflow: hidden;
  padding: 0 28px;
}

.faq-text {
  padding-bottom: 24px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   7. SEÇÃO BLOG DINÂMICO & POST (#blog-secao e #artigo-secao)
   -------------------------------------------------------------------------- */
#blog-secao,
#artigo-secao {
  padding: clamp(60px, 10vh, 100px) 24px;
  min-height: 70vh;
}

.blog-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.blog-title-section {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  text-align: center;
  color: var(--color-primary);
  margin-bottom: 48px;
}

.blog-grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
}

.blog-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.blog-card-date {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  display: block;
}

.blog-card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.blog-card-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Layout de Leitura do Artigo Single */
.artigo-single-container {
  max-width: 1140px;
  margin: 0 auto;
}

.artigo-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
  /* Crítico para sticky funcionar */
}

.artigo-main {
  background-color: var(--color-bg-white);
  padding: 48px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.btn-voltar {
  background: none;
  border: none;
  color: var(--color-accent-dark);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 24px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.artigo-main-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 24px;
}

.artigo-divider {
  border: 0;
  height: 1px;
  background-color: var(--color-border);
  margin: 24px 0 36px 0;
}

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

.artigo-text-body p {
  margin-bottom: 24px;
}

.artigo-text-body h2 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--color-primary);
  margin: 40px 0 20px 0;
}

.artigo-text-body h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 32px 0 16px 0;
}

.artigo-text-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 16px 24px;
  background-color: var(--color-bg-light);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  margin: 32px 0;
}

.artigo-sidebar {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 24px;
}

.sidebar-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
}

.autor-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 16px;
  border: 2px solid var(--color-accent);
}

.autor-avatar--fallback {
  background-color: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
}

.autor-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  display: block;
}

.autor-nome {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  display: block;
}

.autor-cargo {
  font-size: 0.82rem;
  color: var(--color-accent-dark);
  display: block;
  margin-bottom: 12px;
}

.autor-bio {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.sidebar-divider {
  border: 0;
  height: 1px;
  background-color: var(--color-border);
  margin: 16px 0;
}

.sidebar-heading {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.sidebar-post-list {
  display: grid;
  gap: 16px;
}

.sidebar-post-item {
  text-decoration: none;
  display: block;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-post-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sidebar-post-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.4;
  display: block;
  transition: color var(--transition-fast);
}

.sidebar-post-item:hover .sidebar-post-title {
  color: var(--color-accent-dark);
}

.sidebar-post-date {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  display: block;
}

/* --------------------------------------------------------------------------
   8. FOOTER MINIMALISTA (#footer)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-bg-footer);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 24px 40px 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo {
  height: 34px;
  width: auto;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 420px;
}

.footer-heading {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.footer-links,
.footer-contact-info {
  list-style: none;
}

.footer-links li,
.footer-contact-info li {
  margin-bottom: 12px;
}

.footer-links a,
.footer-contact-info a {
  color: inherit;
  text-decoration: none;
  font-size: 0.92rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover,
.footer-contact-info a:hover {
  color: #ffffff;
  transform: translateX(3px);
}

.footer-divider {
  border: 0;
  height: 1px;
  background-color: var(--color-border-dark);
  margin: 40px 0 28px 0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  opacity: 0.8;
}

.credit-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--transition-fast);
}

.credit-link:hover {
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   9. MOBILE STICKY BAR (.mobile-sticky-bar)
   -------------------------------------------------------------------------- */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 990;
  background: transparent;
  padding: 12px 16px 20px 16px;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-premium), transform 0.35s var(--ease-premium);
}

.mobile-sticky-bar.sticky-hidden {
  opacity: 0 !important;
  pointer-events: none !important;
  transform: translateY(20px) !important;
}

.mobile-sticky-btn {
  display: block;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  background-color: var(--color-primary);
  color: #ffffff;
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 20px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  pointer-events: auto;
  transition: transform 0.25s var(--ease-premium), box-shadow 0.25s var(--ease-premium);
}

/* --------------------------------------------------------------------------
   10. WIDGET WHATSAPP INTELIGENTE (#whatsapp-widget)
   -------------------------------------------------------------------------- */
.whatsapp-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-premium);
}

.whatsapp-widget.widget-visible {
  opacity: 1;
  pointer-events: none;
}

.whatsapp-trigger-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  will-change: transform;
  pointer-events: auto;
}

.whatsapp-svg-icon {
  fill: #FFFFFF;
  width: 28px;
  height: 28px;
}

@media (hover: hover) and (pointer: fine) {
  .whatsapp-trigger-btn:hover {
    transform: scale(1.05);
    background-color: var(--color-whatsapp-dark);
  }
}

.whatsapp-tooltip {
  background-color: var(--color-primary-dark);
  border: 1px solid rgba(197, 160, 89, 0.4);
  color: #FFFFFF;
  padding: 0 18px 0 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  max-height: 0;
  overflow: hidden;
  transform: translateY(10px) scale(0.95);
  transition: opacity 0.3s var(--ease-premium), transform 0.3s var(--ease-premium), max-height 0.3s var(--ease-premium), padding 0.3s var(--ease-premium), margin-bottom 0.3s var(--ease-premium), visibility 0.3s;
}

.whatsapp-tooltip.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  max-height: 80px;
  padding: 12px 18px 12px 14px;
  margin-bottom: 12px;
  transform: translateY(0) scale(1);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: 25px;
  width: 10px;
  height: 10px;
  background-color: var(--color-primary-dark);
  border-right: 1px solid rgba(197, 160, 89, 0.4);
  border-bottom: 1px solid rgba(197, 160, 89, 0.4);
  transform: rotate(45deg);
}

.close-tooltip-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 12px;
  margin: -12px -12px -12px 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
}

.whatsapp-chat-panel {
  width: 320px;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  max-height: 0;
  transform: translateY(20px) scale(0.95);
  transition: opacity 0.3s var(--ease-premium), transform 0.3s var(--ease-premium), max-height 0.3s var(--ease-premium), margin-bottom 0.3s var(--ease-premium), visibility 0.3s;
}

.whatsapp-chat-panel.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  max-height: 500px;
  margin-bottom: 16px;
  transform: translateY(0) scale(1);
}

.chat-header {
  background-color: var(--color-primary-dark);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-header-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  object-fit: cover;
}

.chat-header-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: #ffffff;
}

.chat-header-status {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  display: block;
}

.chat-messages-container {
  padding: 16px;
  max-height: 340px;
  min-height: 0;
  /* Crítico */
  overflow-y: auto;
  overscroll-behavior: contain;
  background-color: #f4f6f4;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-bubble {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  line-height: 1.4;
  max-width: 85%;
  flex-shrink: 0;
  /* Crítico */
}

.chat-bubble.received {
  background-color: #ffffff;
  color: var(--color-text-dark);
  align-self: flex-start;
  border-top-left-radius: 2px;
  border: 1px solid var(--color-border);
}

.chat-bubble.sent {
  background-color: rgba(197, 160, 89, 0.15);
  color: var(--color-primary-dark);
  align-self: flex-end;
  border-top-right-radius: 2px;
}

.chat-faq-options {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  /* Crítico */
  gap: 8px;
  margin-top: 8px;
  opacity: 1;
  max-height: 300px;
  transition: opacity 0.3s var(--ease-premium), max-height 0.3s var(--ease-premium);
  overflow: hidden;
}

.chat-faq-options.hidden {
  opacity: 0;
  max-height: 0;
  margin-top: 0;
  pointer-events: none;
}

.chat-faq-opt {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  color: var(--color-primary);
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: border-color 0.2s;
}

.chat-faq-opt:hover {
  border-color: var(--color-accent);
}

.chat-footer {
  padding: 12px;
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.chat-direct-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  text-decoration: none;
}

/* LGPD Banner */
.lgpd-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  max-width: 420px;
  background-color: var(--color-primary-dark);
  color: #ffffff;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(197, 160, 89, 0.3);
  box-shadow: var(--shadow-lg);
  z-index: 995;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);

  pointer-events: auto;
}

.lgpd-banner.active {
  opacity: 1;
  transform: translateY(0);
}

.lgpd-text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
}

.btn-lgpd-accept {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  align-self: flex-end;
}

/* --------------------------------------------------------------------------
   11. RESPONSIVIDADE MOBILE (@media)
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content {
    margin: 0 auto;
  }

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

  .hero-credentials {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .team-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .artigo-layout {
    grid-template-columns: 1fr;
  }

  .artigo-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .about-section-toolbar {
    align-items: flex-start;
    margin-bottom: 26px;
  }

  .about-toolbar-label {
    padding-top: 10px;
  }

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

  .team-card {
    min-height: 260px;
  }

  .site-header {
    background-color: rgba(42, 64, 51, 0.95);
    backdrop-filter: blur(16px);
  }

  .nav-hamburger {
    display: flex;
    margin-left: auto;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100dvh;
    background-color: rgba(20, 34, 26, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
    z-index: 1000;
  }

  .nav-menu.active {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1.25rem;
  }

  .nav-cta {
    display: none;
  }

  .section-hero {
    min-height: auto;
    padding-top: 112px;
    padding-bottom: 64px;
    overflow-x: clip;
  }

  .hero-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-width: 0;
    gap: 36px;
  }

  .hero-content,
  .hero-visual,
  .hero-portrait-wrapper {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .hero-badge {
    max-width: 100%;
    white-space: normal;
    justify-content: center;
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 100%;
    padding-inline: 16px;
    white-space: normal;
    text-align: center;
  }

  .hero-credentials {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .hero-credentials .cred-item:last-child {
    grid-column: 1 / -1;
  }

  .cred-item {
    min-width: 0;
    padding: 14px 8px;
  }

  .cred-header {
    justify-content: center;
    gap: 6px;
  }

  .cred-number {
    font-size: clamp(1.15rem, 5vw, 1.5rem);
  }

  .cred-label {
    font-size: clamp(0.62rem, 2.5vw, 0.72rem);
    overflow-wrap: anywhere;
  }

  #sobre {
    overflow-x: clip;
  }

  #inicio .reveal-left,
  #inicio .reveal-right,
  #sobre .reveal-left,
  #sobre .reveal-right {
    transform: translateY(24px);
  }

  #inicio .active-reveal,
  #sobre .active-reveal {
    transform: translateY(0) !important;
  }

  #sobre .about-section-toolbar {
    width: 100%;
    flex-wrap: wrap;
  }

  #sobre .about-view-switcher {
    max-width: 100%;
  }

  #sobre .about-grid,
  #sobre .about-text,
  #sobre .about-visual,
  #sobre .service-card,
  #sobre .spec-info {
    min-width: 0;
    max-width: 100%;
  }

  #sobre .about-text,
  #sobre .spec-info {
    overflow-wrap: anywhere;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .mobile-sticky-bar {
    display: block;
  }

  .whatsapp-widget {
    display: none;
  }

  .lgpd-banner {
    left: 16px;
    right: 16px;
    bottom: 90px;
    max-width: none;
  }
}