/* ==========================================================================
   LOURDES OLIVEIRA TERAPEUTA - STYLE SHEET
   Tema Visual: "Artistic Flair" (Artístico, Acolhedor, Elegante e Relevante)
   ========================================================================== */

/* --- VARIÁVEIS DE DESIGN - APENAS 3 CORES PERMITIDAS --- */
:root {
  /* As 3 Única Cores da Marca */
  --color-claro: #F5EEDC;
  --color-verde: #384F44;
  --color-marrom: #8A7654;

  /* Aliases de Compatibilidade */
  --color-terracotta: #8A7654;
  --color-terracotta-hover: #8A7654;
  --color-terracotta-light: #F5EEDC;

  --color-sage: #384F44;
  --color-sage-hover: #384F44;
  --color-sage-light: #F5EEDC;

  --color-deep-green: #384F44;
  --color-deep-green-hover: #384F44;
  --color-deep-green-light: #F5EEDC;

  --color-ochre: #8A7654;
  --color-ochre-light: #F5EEDC;

  --color-offwhite: #F5EEDC;
  --color-sand: #F5EEDC;
  --color-sand-light: #F5EEDC;
  --color-sand-border: #8A7654;

  --color-graphite: #384F44;
  --color-graphite-muted: #384F44;
  --color-white: #F5EEDC;

  --color-whatsapp: #8A7654;
  --color-whatsapp-hover: #8A7654;

  /* Tipografia */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Espaçamentos */
  --container-max-width: 1200px;
  --header-height: 80px;
  --border-radius-sm: 10px;
  --border-radius-md: 18px;
  --border-radius-lg: 28px;
  --border-radius-pill: 9999px;

  /* Sombras */
  --shadow-sm: 0 4px 14px rgba(56, 79, 68, 0.08);
  --shadow-md: 0 10px 28px rgba(56, 79, 68, 0.12);
  --shadow-lg: 0 20px 42px rgba(56, 79, 68, 0.16);

  /* Transições */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET & BASES --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scrollbar-color: #8A7653 #F5EEDC;
  scrollbar-width: thin;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #F5EEDC;
}

::-webkit-scrollbar-thumb {
  background-color: #8A7653;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #6E5E42;
}

::-webkit-scrollbar-button {
  background-color: #8A7653;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-offwhite);
  color: var(--color-graphite);
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

/* Acessibilidade de Foco */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-terracotta);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Tipografia Base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-deep-green);
  line-height: 1.22;
  font-weight: 600;
  letter-spacing: -0.01em;
}

p {
  color: var(--color-graphite);
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  -webkit-user-drag: none;
}

/* --- CONTAINER E UTILS --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.text-center { text-align: center; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- BOTÕES COM FLAIR ARTÍSTICO --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.875rem 2.25rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--border-radius-pill);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background-color: var(--color-terracotta);
  color: var(--color-offwhite);
  box-shadow: 0 6px 18px rgba(166, 90, 66, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-terracotta-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(166, 90, 66, 0.35);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-deep-green);
  color: var(--color-deep-green);
}

.btn-secondary:hover {
  background-color: var(--color-deep-green);
  color: var(--color-offwhite);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(138, 118, 84, 0.25);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(138, 118, 84, 0.35);
}

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
}

/* --- BOTÃO DE MENU FLUTUANTE (FIXO NO TOPO DIREITO) --- */
.menu-toggle-btn {
  position: fixed;
  top: 1.25rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-claro);
  border: none;
  padding: 0.7rem;
  cursor: pointer;
  color: var(--color-verde);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  z-index: 1010;
}

.menu-toggle-btn:hover {
  background-color: var(--color-claro);
  color: var(--color-marrom);
  transform: scale(1.06);
  box-shadow: var(--shadow-lg);
}

.menu-toggle-btn .icon-hamburger {
  display: block;
  width: 28px;
  height: 28px;
}

.menu-toggle-btn .icon-close {
  display: none;
  width: 28px;
  height: 28px;
}

.menu-toggle-btn.is-active .icon-hamburger {
  display: none;
}

.menu-toggle-btn.is-active .icon-close {
  display: block;
  color: var(--color-marrom);
}

/* Menu Mobile Drawer */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(56, 79, 68, 0.45);
  backdrop-filter: blur(6px);
  z-index: 1004;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-claro);
  border-left: none;
  z-index: 1005;
  padding: clamp(1.25rem, 2.5vh, 2rem) 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(0.25rem, 0.8vh, 0.5rem);
  text-align: center;
  transition: right var(--transition-normal);
  box-shadow: none;
  overflow-y: auto;
  box-sizing: border-box;
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-nav-header {
  margin-bottom: clamp(1rem, 3.5vh, 2.25rem);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  flex-shrink: 0;
}

.mobile-nav-logo {
  width: clamp(38px, 5.5vh, 46px);
  height: auto;
  object-fit: contain;
  filter: none;
  pointer-events: none;
  user-select: none;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(0.2rem, 1.2vh, 0.5rem);
  width: 100%;
  text-align: center;
  margin: 0;
  flex-grow: 0;
}

.mobile-nav-link {
  font-size: clamp(1.05rem, 3.8vw, 1.25rem);
  font-weight: 700;
  color: var(--color-verde);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.15rem, 0.6vh, 0.35rem) 0;
  border-bottom: none;
  text-align: center;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--color-marrom);
  padding-left: 0;
  transform: scale(1.06);
}

.mobile-nav-footer {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: clamp(1rem, 3.5vh, 2.25rem);
  flex-shrink: 0;
}

.mobile-nav-wa-icon-btn {
  width: clamp(40px, 6vh, 46px);
  height: clamp(40px, 6vh, 46px);
  border-radius: 50%;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav-wa-icon-btn .btn-icon {
  width: 22px;
  height: 22px;
  margin-right: 0;
  fill: currentColor;
}

/* --- SEÇÃO HERO ARTÍSTICA --- */
.hero-section {
  padding-top: 3.5rem;
  padding-bottom: 0;
  background-color: var(--color-claro);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  width: 100%;
  min-height: calc(100vh - 3.5rem);
  position: relative;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  z-index: 2;
  position: relative;
  transform: translate(120px, -70px);
}

.hero-logo {
  width: 121px;
  height: 121px;
  object-fit: contain;
  margin-bottom: 1.0rem;
  display: block;
}

.hero-slogan {
  font-family: var(--font-heading);
  font-size: clamp(3.49rem, 7.29vw, 6.03rem);
  font-weight: 700;
  font-style: italic;
  color: var(--color-verde);
  line-height: 1.15;
  margin-bottom: 1.21rem;
  letter-spacing: -0.02em;
}

.hero-slogan em {
  font-style: italic;
  color: var(--color-verde);
}

.hero-slogan-br {
  display: none;
}

.hero-cta-btn {
  margin-top: 0.4rem;
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.73rem 1.82rem;
  pointer-events: auto;
  cursor: pointer;
  margin-left: 0;
}

.scroll-down-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  bottom: 1.21rem;
  left: calc(1.21rem + 120px);
  z-index: 30;
  color: var(--color-verde);
  text-decoration: none;
  opacity: 0.85;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: none;
  padding: 0.4rem;
  border-radius: 50%;
  box-shadow: none;
  pointer-events: none !important;
  cursor: default !important;
  transition: opacity 0.3s ease;
}

.scroll-down-indicator:hover {
  opacity: 1;
}

.scroll-down-icon {
  width: 18px;
  height: 18px;
  animation: bounceDown 2.5s ease-in-out infinite;
}

@keyframes bounceDown {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(6px); }
  60% { transform: translateY(3px); }
}

/* Imagem home.png Transparente no Rodapé e à Direita */
.hero-image-wrapper {
  position: absolute;
  bottom: 0;
  right: calc((100% - 100vw) / 2);
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  pointer-events: none;
  width: 50vw;
  height: 100vh;
}

.hero-transparent-img {
  height: 100%;
  max-height: 100%;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: bottom right;
  display: block;
}

/* --- SEÇÕES EM GERAL --- */
.section {
  padding: 5.5rem 0;
}

.section-alt {
  background-color: var(--color-sand-light);
}

.section-header {
  margin-bottom: 3.5rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--color-terracotta);
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
  color: var(--color-deep-green);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-graphite-muted);
  line-height: 1.65;
}

/* --- SEÇÃO SOBRE (INVERTIDA COM VÍDEO 300x300 DO LADO ESQUERDO) --- */
#sobre {
  background-color: var(--color-verde);
  color: var(--color-claro);
  padding: 5.5rem 0;
}

#sobre .section-title {
  color: var(--color-claro);
  text-align: left;
  margin-bottom: 0.5rem;
}

.about-grid {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.about-video-wrapper {
  width: 300px;
  height: 300px;
  aspect-ratio: 1 / 1;
  flex-shrink: 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(245, 238, 220, 0.25);
  background-color: #000;
}

.about-video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.about-content {
  max-width: 620px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--color-claro);
  text-align: left;
}

.about-text strong {
  color: var(--color-claro);
  font-weight: 700;
}

@media (max-width: 860px) {
  .about-grid {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }

  #sobre .section-title {
    text-align: center;
  }

  .about-content {
    align-items: center;
    text-align: center;
  }

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

/* --- SEÇÃO TCC --- */
.tcc-container {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: 3.5rem 2.5rem;
  border: 1px solid var(--color-sand-border);
  box-shadow: var(--shadow-md);
}

.tcc-triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2.5rem 0;
  position: relative;
}

.tcc-card {
  background-color: var(--color-offwhite);
  padding: 2.25rem 1.5rem;
  border-radius: var(--border-radius-md);
  text-align: center;
  transition: all var(--transition-normal);
  border: 1px solid var(--color-sand-border);
}

.tcc-card:hover {
  transform: translateY(-4px);
  background-color: var(--color-terracotta-light);
  border-color: var(--color-terracotta);
  box-shadow: var(--shadow-md);
}

.tcc-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: var(--color-terracotta);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  box-shadow: 0 6px 16px rgba(166, 90, 66, 0.25);
}

.tcc-icon svg {
  width: 28px;
  height: 28px;
  display: block;
}

.tcc-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-deep-green);
}

.tcc-card-desc {
  font-size: 0.92rem;
  color: var(--color-graphite-muted);
  line-height: 1.6;
}

/* --- SEÇÃO ATENDIMENTO --- */
.attendance-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.25rem;
}

.attendance-card {
  background-color: var(--color-white);
  padding: 2.75rem 2.25rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-sand-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

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

.attendance-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.attendance-icon-badge {
  width: 54px;
  height: 54px;
  border-radius: var(--border-radius-md);
  background-color: var(--color-terracotta-light);
  color: var(--color-terracotta);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.attendance-icon-badge svg {
  width: 28px;
  height: 28px;
}

.attendance-title {
  font-size: 1.4rem;
  color: var(--color-deep-green);
}

.attendance-list {
  list-style: none;
  margin: 1.5rem 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.attendance-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.attendance-list svg {
  width: 18px;
  height: 18px;
  color: var(--color-terracotta);
  flex-shrink: 0;
  margin-top: 3px;
}

/* --- SEÇÃO PARA QUEM --- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.audience-card {
  background-color: var(--color-white);
  padding: 2.25rem 1.35rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-sand-border);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.audience-card:hover {
  background-color: var(--color-deep-green);
  border-color: var(--color-deep-green);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.audience-card:hover .audience-title,
.audience-card:hover .audience-desc {
  color: var(--color-offwhite);
}

.audience-card:hover .audience-icon {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-offwhite);
}

.audience-icon {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background-color: var(--color-sand-light);
  color: var(--color-terracotta);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  transition: all var(--transition-normal);
}

.audience-icon svg {
  width: 28px;
  height: 28px;
}

.audience-title {
  font-size: 1.25rem;
  color: var(--color-deep-green);
  margin-bottom: 0.5rem;
  transition: color var(--transition-normal);
}

.audience-desc {
  font-size: 0.88rem;
  color: var(--color-graphite-muted);
  transition: color var(--transition-normal);
}

/* --- SEÇÃO EMPRESAS ARTÍSTICA --- */
.companies-card {
  background: linear-gradient(135deg, #2D3D34 0%, #1E2C25 100%);
  color: var(--color-offwhite);
  border-radius: var(--border-radius-lg);
  padding: 4rem 3.25rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.companies-content h2 {
  color: var(--color-offwhite);
  font-size: clamp(1.85rem, 3.2vw, 2.5rem);
  margin-bottom: 1rem;
}

.companies-content p {
  color: var(--color-sand);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.companies-features {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.companies-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-offwhite);
}

.companies-feature-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-ochre);
}

.companies-action {
  background-color: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(8px);
  border-radius: var(--border-radius-md);
  padding: 2.25rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  text-align: center;
}

/* --- SEÇÃO CONTATO --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}

.contact-info-box {
  background-color: var(--color-white);
  padding: 2.75rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-sand-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-terracotta-light);
  color: var(--color-terracotta);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 24px;
  height: 24px;
}

.contact-detail-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-graphite-muted);
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.contact-detail-value {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--color-deep-green);
}

.contact-item-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.contact-item-link .contact-detail-value {
  transition: color var(--transition-fast);
}

.contact-item-link:hover .contact-detail-value,
.contact-item-link:focus .contact-detail-value {
  color: var(--color-marrom);
  text-decoration: none;
}

.contact-whatsapp-inline-link {
  color: var(--color-verde);
  font-weight: 700;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-whatsapp-inline-link:hover,
.contact-whatsapp-inline-link:focus {
  color: var(--color-terracotta);
  text-decoration: none;
}

.social-links-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-start;
  margin-top: 0.5rem;
  width: 100%;
  overflow-x: auto;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--border-radius-pill);
  background-color: var(--color-sand-light);
  color: var(--color-graphite);
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid var(--color-sand-border);
  transition: all var(--transition-fast);
}

.social-pill:hover {
  background-color: var(--color-terracotta);
  color: var(--color-white);
  border-color: var(--color-terracotta);
}

.social-pill svg {
  width: 16px;
  height: 16px;
}

.social-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  background-color: var(--color-sand-light);
  color: var(--color-deep-green);
  border: 1px solid var(--color-sand-border);
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}

.social-icon-btn:hover,
.social-icon-btn:focus {
  background-color: var(--color-verde);
  color: var(--color-offwhite);
  border-color: var(--color-verde);
}

.social-icon-btn svg {
  width: 18px;
  height: 18px;
}

/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

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

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

.faq-button {
  width: 100%;
  padding: 1.35rem 1.6rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--color-deep-green);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-normal);
  color: var(--color-terracotta);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 1.6rem;
}

.faq-item.active .faq-content {
  max-height: 300px;
  padding-bottom: 1.35rem;
}

.faq-content p {
  font-size: 0.95rem;
  color: var(--color-graphite-muted);
  line-height: 1.65;
}

/* --- FOOTER ARTÍSTICO --- */
.footer {
  background-color: var(--color-verde);
  color: var(--color-claro);
  padding: 4.5rem 0 2.25rem 0;
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(230, 221, 209, 0.15);
  margin-bottom: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: var(--color-offwhite);
}

.footer-crp {
  color: var(--color-ochre);
  font-weight: 600;
}

.footer-links-title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-offwhite);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-list a:hover {
  color: var(--color-offwhite);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(230, 221, 209, 0.65);
  font-size: 0.85rem;
}

/* --- BOTÃO FLUTUANTE AGENDAR ATENDIMENTO (Surgir de baixo para cima a partir da 2ª página) --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 28px;
  left: auto;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--color-marrom);
  color: var(--color-claro);
  padding: 0.9rem 1.8rem;
  border-radius: var(--border-radius-pill);
  box-shadow: 0 8px 26px rgba(138, 118, 84, 0.35);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease, visibility 0.4s ease, background-color var(--transition-normal);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(245, 238, 220, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(100px);
}

.whatsapp-float.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.whatsapp-float.show:hover {
  background-color: var(--color-marrom);
  box-shadow: 0 12px 32px rgba(138, 118, 84, 0.5);
  color: var(--color-claro);
}

.whatsapp-float-icon {
  width: 26px;
  height: 26px;
  fill: currentColor;
  flex-shrink: 0;
}

/* --- BACK TO TOP BUTTON (DO LADO ESQUERDO) --- */
.back-to-top {
  position: fixed;
  bottom: 24px;
  left: 28px;
  right: auto;
  z-index: 990;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--color-marrom);
  color: var(--color-claro);
  border: 1px solid rgba(245, 238, 220, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.back-to-top:hover {
  background-color: var(--color-marrom);
  transform: translateY(-3px);
}

/* --- SITE FOOTER (TACCONE) --- */
.site-footer {
  background-color: #F5EEDC;
  padding: 3.5rem 1.5rem 2.5rem;
  text-align: center;
  border-top: none;
}

.taccone-footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.taccone-footer-link {
  display: inline-block;
  text-decoration: none;
}

.taccone-footer-img {
  width: 92%;
  max-width: 580px;
  height: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.taccone-footer-text {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: clamp(0.58rem, 2.75vw, 0.98rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-verde);
  text-transform: uppercase;
  margin-top: calc(1.75rem + 20px);
  text-align: center;
  padding: 0 0.5rem;
  box-sizing: border-box;
  white-space: nowrap;
}

/* ==========================================================================
   RESPONSIVIDADE & OTIMIZAÇÕES DAS 3 VERSÕES
   1. DESKTOP HORIZONTAL (Regras base acima)
   2. MOBILE VERTICAL / PORTRAIT (Abaixo)
   3. MOBILE HORIZONTAL / LANDSCAPE (Abaixo)
   ========================================================================== */

/* --- VERSÃO 2: MOBILE VERTICAL (PORTRAIT) --- */
@media (max-width: 992px) and (orientation: portrait), (max-width: 600px) {
  /* Layout e espaçamentos globais para telas verticais */
  .section {
    padding: 3.5rem 0;
  }

  .section-title {
    font-size: clamp(1.85rem, 5vw, 2.35rem);
  }

  .section-subtitle {
    font-size: 1rem;
    margin-bottom: 2.25rem;
  }

  /* Seção Hero Vertical (Home) - Cobrir exatamente a tela sem vazar a 2ª seção */
  .hero-section {
    height: auto;
    min-height: 100vh;
    min-height: 100dvh;
    padding-top: 20px;
    padding-bottom: 0;
    margin: 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow: hidden;
    position: relative;
  }

  .hero-grid {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    flex: 1;
    height: auto;
    min-height: auto;
    gap: 0;
    padding-bottom: 0;
  }

  .hero-content {
    order: 1;
    width: 100%;
    align-items: flex-start;
    text-align: left;
    transform: none;
    z-index: 10;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
  }

  .hero-logo {
    width: 86px;
    height: auto;
    margin-top: 0;
    margin-bottom: 10px;
    margin-left: 0;
  }

  .hero-slogan {
    font-size: clamp(3.22rem, 11vw, 4.9rem);
    line-height: 1.1;
    margin-top: 0;
    margin-bottom: 10px;
    text-align: left;
  }

  .hero-slogan-br {
    display: block;
  }

  .hero-cta-btn {
    width: auto;
    max-width: 100%;
    font-size: 0.9rem;
    padding: 0.72rem 1.38rem;
    align-self: flex-start;
    margin-top: 0;
    margin-bottom: 10px;
  }

  .hero-cta-btn svg {
    width: 18px;
    height: 18px;
  }

  .scroll-down-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    bottom: 1.27rem;
    left: 1.52rem;
    transform: none;
    z-index: 30;
    color: var(--color-verde);
    text-decoration: none;
    opacity: 0.85;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: none;
    padding: 0.5rem;
    border-radius: 50%;
    box-shadow: none;
    pointer-events: none !important;
    cursor: default !important;
    transition: opacity 0.3s ease;
  }

  .scroll-down-indicator:hover {
    opacity: 1;
  }

  .scroll-down-icon {
    width: 22px;
    height: 22px;
    animation: none;
  }

  .hero-image-wrapper {
    position: relative;
    bottom: auto;
    margin-left: -1.5rem;
    margin-right: -1.5rem;
    width: calc(100% + 3rem);
    margin-top: auto;
    margin-bottom: -5px;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    pointer-events: none;
    z-index: 1;
    order: 2;
  }

  .hero-transparent-img {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    object-fit: contain;
    object-position: bottom center;
    display: block;
  }

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

  .tcc-triad {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .companies-card {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2.25rem 1.75rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .site-footer {
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 7.5rem;
  }

  .taccone-footer-container {
    padding-left: 0;
    padding-right: 0;
    width: 100%;
    max-width: 100%;
  }

  .taccone-footer-img {
    width: 100% !important;
    max-width: 630px !important;
    margin-left: auto;
    margin-right: auto;
  }

  .intro-content {
    padding: 0.5rem !important;
    width: 95% !important;
  }

  .intro-logo {
    width: 100% !important;
    max-width: 630px !important;
  }
}

/* --- VERSÃO 3: MOBILE HORIZONTAL (LANDSCAPE) --- */
@media (max-width: 1024px) and (orientation: landscape), (max-height: 550px) and (orientation: landscape) {
  .section {
    padding: 2.5rem 0;
  }

  .section-title {
    font-size: clamp(1.6rem, 4vw, 2.1rem);
  }

  .section-subtitle {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  /* Seção Hero Lado a Lado no Mobile Horizontal */
  .hero-section {
    min-height: 100vh;
    min-height: 100dvh;
    height: 100vh;
    height: 100dvh;
    padding-top: 70px;
    padding-bottom: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    position: relative;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1rem;
    align-items: center;
    width: 100%;
    min-height: auto;
    height: 100%;
    flex-direction: row;
  }

  .hero-content {
    order: 1;
    width: 100%;
    align-items: flex-start;
    text-align: left;
    transform: none;
    z-index: 2;
    padding: 0;
  }

  .hero-logo {
    width: 66px;
    height: auto;
    margin-bottom: 0.5rem;
  }

  .hero-slogan {
    font-size: clamp(2.14rem, 5.6vw, 3.47rem);
    line-height: 1.1;
    margin-bottom: 0.75rem;
    text-align: left;
  }

  .hero-slogan-br {
    display: none;
  }

  .hero-cta-btn {
    width: auto;
    font-size: 0.84rem;
    padding: 0.61rem 1.22rem;
    align-self: flex-start;
  }

  .scroll-down-indicator {
    display: inline-flex;
    position: absolute;
    bottom: 0.75rem;
    left: 1.5rem;
    z-index: 30;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(6px);
    border-radius: 50%;
    padding: 0.4rem;
    pointer-events: none !important;
    cursor: default !important;
  }

  .hero-image-wrapper {
    order: 2;
    position: absolute;
    bottom: 0;
    right: calc((100% - 100vw) / 2);
    width: 50vw;
    height: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    margin: 0;
    pointer-events: none;
    z-index: 1;
  }

  .hero-transparent-img {
    width: auto;
    min-width: 0;
    max-width: 100%;
    height: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: bottom right;
    display: block;
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: center;
  }

  .about-video-wrapper {
    max-height: 280px;
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .tcc-triad {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

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

  .companies-card {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 1.75rem 1.5rem;
  }

  /* Rodapé Taccone no Mobile Horizontal */
  .site-footer {
    padding: 2.5rem 1.5rem 6.5rem;
  }

  .taccone-footer-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
  }

  .taccone-footer-img {
    width: 92%;
    max-width: 580px;
    height: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
  }

  .taccone-footer-text {
    margin-top: 1.25rem;
    font-size: clamp(0.6rem, 1.8vw, 0.85rem);
    white-space: nowrap;
    text-align: center;
  }
}

@media (max-width: 768px) {
  /* Navegação e Cabeçalho */
  .header {
    height: 70px;
  }

  .nav-desktop {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
  }

  /* Seção Hero Vertical */
  .hero {
    padding-top: 100px;
    padding-bottom: 3.5rem;
  }

  .hero-title {
    font-size: 2.1rem;
    line-height: 1.25;
  }

  .hero-quote {
    font-size: 0.98rem;
    padding-left: 1rem;
  }

  .hero-cta-group {
    flex-direction: column;
    gap: 0.85rem;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  /* Grid de Atendimento */
  .attendance-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .attendance-card {
    padding: 2rem 1.5rem;
  }

  /* Destaques do Sobre */
  .about-highlights {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .about-highlight-card {
    padding: 1.25rem;
  }

  /* Botão Flutuante do WhatsApp e Voltar ao Topo no Mobile */
  .whatsapp-float span {
    display: none;
  }

  .whatsapp-float {
    padding: 0;
    border-radius: 50%;
    bottom: 20px;
    right: 18px;
    left: auto;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .back-to-top {
    bottom: 20px;
    left: 18px;
    right: auto;
    width: 46px;
    height: 46px;
  }

  /* Menu Drawer Mobile */
  .mobile-nav-links .mobile-nav-link {
    min-height: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .contact-info-box {
    padding: 2rem 1.5rem;
  }

  .site-footer {
    padding-bottom: 7.5rem;
  }

  .social-links-group {
    gap: 0.4rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .hero-image-wrapper {
    margin-left: -1.25rem;
    margin-right: -1.25rem;
    width: calc(100% + 2.5rem);
    margin-bottom: -5px;
  }

  .scroll-down-indicator {
    left: 1.25rem !important;
  }

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

  .hero-title {
    font-size: 1.85rem;
  }

  .companies-action {
    padding: 1.75rem 1.25rem;
  }

  .faq-button {
    padding: 1.15rem 1.25rem;
    font-size: 0.98rem;
  }

  .faq-content {
    padding: 0 1.25rem;
  }

  .faq-item.active .faq-content {
    padding-bottom: 1.15rem;
  }
}

/* ==========================================================================
   INTRO ANIMADA (LOADER INICIAL EM 6 ETAPAS)
   ========================================================================== */

html.intro-active,
body.intro-active {
  overflow: hidden !important;
  touch-action: none;
}

.site-intro-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-claro, #F5EEDC);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

.site-intro-overlay.hide-overlay {
  opacity: 0;
  pointer-events: none;
}

.intro-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
  width: 90%;
  max-width: 970px;
  text-align: center;
}

/* 2. Fade in: rodape.png */
.intro-logo {
  width: 92%;
  max-width: 580px;
  height: auto;
  object-fit: contain;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.intro-logo.show-logo {
  opacity: 1;
}

.intro-logo.hide-logo {
  opacity: 0;
}

/* 3 & 4. Fade in / fade out: carregamento */
.intro-progress-container {
  width: 230px;
  max-width: 70vw;
  height: 3px;
  background: rgba(56, 79, 68, 0.15);
  border-radius: 3px;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.intro-progress-container.show-loader {
  opacity: 1;
}

.intro-progress-container.hide-loader {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.intro-progress-bar {
  width: 0%;
  height: 100%;
  background-color: var(--color-verde, #384F44);
  border-radius: 3px;
  transition: width 3s cubic-bezier(0.25, 1, 0.5, 1);
}

/* --- ANIMAÇÃO INICIAL DA HOME (SITE LOADED - MAIS LENTA E SERENA) --- */
.hero-logo,
.hero-slogan,
.hero-cta-btn,
.hero-transparent-img,
.scroll-down-indicator {
  opacity: 0;
  transition: opacity 1.4s cubic-bezier(0.16, 1, 0.3, 1), transform 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-logo {
  transform: translateY(-18px);
}

.hero-slogan {
  transform: translateY(24px);
}

.hero-cta-btn {
  transform: translateY(24px);
}

.hero-transparent-img {
  transform: translateY(30px);
}

.scroll-down-indicator {
  transform: translateY(18px);
}

body.site-loaded .hero-logo {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}

body.site-loaded .hero-slogan {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.45s;
}

body.site-loaded .hero-cta-btn {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.7s;
}

body.site-loaded .hero-transparent-img {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
}

body.site-loaded .scroll-down-indicator {
  opacity: 0.85;
  transform: translateY(0);
  transition-delay: 0.95s;
}

/* ==========================================================================
   ANIMAÇÕES LEVES E LENTAS AO ROLAR (SCROLL REVEAL SUAVE & SOFISTICADO)
   ========================================================================== */

.reveal {
  opacity: 0;
  will-change: opacity, transform;
  transition: opacity 1.4s cubic-bezier(0.16, 1, 0.3, 1), transform 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-fade-up {
  transform: translateY(36px);
}

.reveal-fade-down {
  transform: translateY(-36px);
}

.reveal-fade-left {
  transform: translateX(-42px);
}

.reveal-fade-right {
  transform: translateX(42px);
}

.reveal-zoom-in {
  transform: scale(0.92);
}

.reveal.is-revealed {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

/* Desativar em preferências de redução de movimento */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .hero-logo,
  .hero-slogan,
  .hero-cta-btn,
  .hero-transparent-img,
  .scroll-down-indicator {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}


/* Icon Fade-in & Slide-up Entrance effect for Contact icons */
.reveal .contact-icon {
  opacity: 0;
  transform: translateY(18px) scale(0.85);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-revealed .contact-icon {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Social Media Icons Pure Fade Entrance effect (no slide/scale, no shadow) */
.reveal .social-icon-btn {
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-revealed .social-icon-btn {
  opacity: 1;
}

/* Staggered entrance delays for maximum refinement */
.reveal.is-revealed .contact-info-box .contact-item:nth-child(1) .contact-icon {
  transition-delay: 0.2s;
}
.reveal.is-revealed .contact-info-box .contact-item:nth-child(2) .contact-icon {
  transition-delay: 0.35s;
}
.reveal.is-revealed .contact-info-box .contact-item:nth-child(3) .contact-icon {
  transition-delay: 0.5s;
}
.reveal.is-revealed .contact-info-box .contact-item:nth-child(4) .contact-icon {
  transition-delay: 0.65s;
}

.reveal.is-revealed .social-links-group .social-icon-btn:nth-child(1) { transition-delay: 0.25s; }
.reveal.is-revealed .social-links-group .social-icon-btn:nth-child(2) { transition-delay: 0.35s; }
.reveal.is-revealed .social-links-group .social-icon-btn:nth-child(3) { transition-delay: 0.45s; }
.reveal.is-revealed .social-links-group .social-icon-btn:nth-child(4) { transition-delay: 0.55s; }
.reveal.is-revealed .social-links-group .social-icon-btn:nth-child(5) { transition-delay: 0.65s; }
.reveal.is-revealed .social-links-group .social-icon-btn:nth-child(6) { transition-delay: 0.75s; }

/* Garante que ícones importantes não desapareçam */
.back-to-top svg,
.whatsapp-float-icon {
  opacity: 1 !important;
  animation: none !important;
}

@keyframes fadeIn {
  to { opacity: 1; }
}