/* ==========================================================================
   GPDSTECH — FOLHA DE ESTILOS PRINCIPAL
   Identidade: Minimalista, Moderna, Executiva, Tecnológica, Focada em Conversão
   ========================================================================== */

/* 1. RESET E VARIÁVEIS DO SISTEMA */
:root {
  /* Cores de Fundo (Tema Slate Obsidian) */
  --bg-base: #060911;
  --bg-elevated: #0B111E;
  --bg-card: #0F172A;
  --bg-card-hover: #15223A;
  --bg-glass: rgba(15, 23, 42, 0.75);
  
  /* Cores de Destaque e Acentos */
  --accent-cyan: #00F0FF;
  --accent-blue: #3B82F6;
  --accent-emerald: #10B981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.25);
  --accent-blue-glow: rgba(59, 130, 246, 0.2);
  
  /* Gradientes */
  --grad-primary: linear-gradient(135deg, #00F0FF 0%, #3B82F6 50%, #10B981 100%);
  --grad-text: linear-gradient(135deg, #FFFFFF 20%, #94A3B8 100%);
  --grad-card-highlight: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(59, 130, 246, 0.08) 100%);
  --grad-border-highlight: linear-gradient(135deg, #00F0FF, #10B981);

  /* Tipografia & Cores de Texto */
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-light: #E2E8F0;

  /* Bordas */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-card: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(56, 189, 248, 0.35);

  /* Sombras e Elevação */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(0, 240, 255, 0.15);

  /* Espaçamentos e Layout */
  --container-max: 1200px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

html {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-base);
  color: var(--text-primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(14, 165, 233, 0.12), transparent 70%),
    radial-gradient(circle at 100% 40%, rgba(16, 185, 129, 0.05), transparent 50%),
    radial-gradient(circle at 0% 70%, rgba(59, 130, 246, 0.05), transparent 50%),
    var(--bg-base);
}

img, svg {
  display: block;
  max-width: 100%;
}

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

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

/* 2. TIPOGRAFIA & UTILITÁRIOS */
h1, h2, h3, h4, .brand-font {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  color: var(--text-primary);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.text-gradient {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

@media (max-width: 480px) {
  .section-container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

.section-spacer {
  padding-top: 48px;
  padding-bottom: 48px;
  position: relative;
}

@media (max-width: 768px) {
  .section-spacer {
    padding-top: 32px;
    padding-bottom: 32px;
  }
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 36px auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.section-tag .tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  color: var(--text-secondary);
  line-height: 1.65;
}

/* 3. BOTÕES PREMIUM & CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-primary);
  color: #060B14;
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 240, 255, 0.45);
  color: #030712;
}

.btn-primary svg {
  transition: transform var(--transition-fast);
}

.btn-primary:hover svg {
  transform: translateX(3px);
}

.btn-whatsapp {
  background: #10B981;
  color: #FFFFFF;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
}

.btn-whatsapp:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.5);
  color: #FFFFFF;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  color: var(--text-light);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-linkedin {
  background: rgba(10, 102, 194, 0.15);
  border: 1px solid rgba(10, 102, 194, 0.4);
  color: #38BDF8;
}

.btn-linkedin:hover {
  background: #0A66C2;
  border-color: #0A66C2;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.0625rem;
}

/* 4. CABEÇALHO & NAVEGAÇÃO */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition-smooth);
  background: transparent;
}

.site-header.scrolled {
  background: rgba(6, 9, 17, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  align-items: center;
  height: 42px;
}

.header-logo img {
  height: 40px;
  width: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

@media (max-width: 992px) {
  .desktop-nav {
    display: none;
  }
}

.desktop-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: #FFFFFF;
}

.desktop-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
}

@media (max-width: 992px) {
  .mobile-toggle {
    display: flex;
  }
  .header-actions .btn-primary {
    display: none;
  }
}

.mobile-toggle span {
  width: 100%;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.open span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* MENU MOBILE DESLIZANTE */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 380px;
  height: 100vh;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border-card);
  z-index: 1050;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-smooth);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.mobile-nav-header img {
  height: 34px;
}

.mobile-nav-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-light);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav-link {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-link:hover {
  color: var(--accent-cyan);
}

.mobile-nav-footer {
  margin-top: auto;
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* 5. HERO — PRIMEIRA DOBRA */
.hero-section {
  padding-top: 130px;
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  .hero-section {
    padding-top: 105px;
    padding-bottom: 30px;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
}

@media (min-width: 1200px) {
  .hero-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 52px;
  }
}

@media (min-width: 1400px) {
  .hero-grid {
    grid-template-columns: 0.88fr 1.12fr;
    gap: 56px;
  }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
  }
}

@media (max-width: 640px) {
  .hero-grid {
    gap: 24px;
  }
}

.hero-content {
  max-width: 600px;
}

@media (max-width: 1024px) {
  .hero-content {
    margin: 0 auto;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: #34D399;
  margin-bottom: 24px;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 10px #10B981;
  animation: pulseAnimation 2s infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
  font-size: clamp(2.35rem, 5vw, 3.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 22px;
}

.hero-subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

@media (max-width: 1024px) {
  .hero-ctas {
    justify-content: center;
  }
}

.hero-micro-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

@media (max-width: 1024px) {
  .hero-micro-info {
    justify-content: center;
  }
}

.hero-micro-info svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.hero-visual-wrapper {
  position: relative;
  width: 100%;
  max-width: 760px;
  background: radial-gradient(circle at center, rgba(56, 189, 248, 0.12) 0%, transparent 70%);
  border-radius: var(--radius-lg);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1024px) {
  .hero-visual-wrapper {
    max-width: 640px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .hero-visual-wrapper {
    max-width: 100%;
    padding: 0;
    background: transparent;
  }
}

/* ==========================================================================
   COMPONENTE NATIVO — DIAGRAMA DE FLUXO RESPONSIVO (DESKTOP & MOBILE)
   ========================================================================== */
.flow-diagram-container {
  position: relative;
  width: 100%;
  background: linear-gradient(145deg, rgba(13, 21, 39, 0.92) 0%, rgba(6, 11, 20, 0.98) 100%);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 24px;
  padding: 32px 28px 24px 28px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 50px rgba(56, 189, 248, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.flow-diagram-container:hover {
  border-color: rgba(56, 189, 248, 0.38);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7), 0 0 60px rgba(56, 189, 248, 0.14);
}

.flow-bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(56, 189, 248, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(56, 189, 248, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.8;
  pointer-events: none;
}

.flow-glow {
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  filter: blur(65px);
  pointer-events: none;
  opacity: 0.18;
}

.flow-glow-left {
  top: 10%;
  left: -5%;
  background: #0284C7;
}

.flow-glow-right {
  bottom: 10%;
  right: -5%;
  background: #10B981;
}

/* Grid Principal em 5 Colunas no Desktop */
.flow-main-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 64px 132px 64px 1fr;
  align-items: center;
  gap: 0;
}

.flow-card {
  position: relative;
  border-radius: 16px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.flow-card-problem {
  background: rgba(17, 24, 39, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 18px;
}

.flow-card-solution {
  background: rgba(17, 24, 39, 0.75);
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 22px 18px;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.06);
}

.flow-card-header {
  margin-bottom: 16px;
}

.flow-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.flow-badge-entry {
  color: #94A3B8;
}

.flow-badge-result {
  color: #34D399;
}

.flow-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #F8FAFC;
  margin: 0;
  letter-spacing: -0.01em;
}

.flow-pills-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.flow-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #1E293B;
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 8px;
  padding: 9px 12px;
  transition: all var(--transition-fast);
}

.flow-pill:hover {
  transform: translateX(2px);
  border-color: rgba(56, 189, 248, 0.4);
}

.pill-solution {
  background: rgba(6, 78, 59, 0.3);
  border-color: rgba(16, 185, 129, 0.4);
}

.pill-solution:hover {
  border-color: rgba(16, 185, 129, 0.7);
  background: rgba(6, 78, 59, 0.45);
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-red { background: #F43F5E; box-shadow: 0 0 6px rgba(244, 63, 94, 0.6); }
.dot-orange { background: #F59E0B; box-shadow: 0 0 6px rgba(245, 158, 11, 0.6); }
.dot-yellow { background: #EAB308; box-shadow: 0 0 6px rgba(234, 179, 8, 0.6); }
.dot-purple { background: #A855F7; box-shadow: 0 0 6px rgba(168, 85, 247, 0.6); }
.dot-emerald { background: #10B981; box-shadow: 0 0 6px rgba(16, 185, 129, 0.6); }

.pill-text {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #E2E8F0;
  white-space: nowrap;
}

.pill-solution .pill-text {
  color: #ECFDF5;
}

/* Núcleo Central de Transformação */
.flow-card-core {
  background: #0B132B;
  border: 1.5px solid rgba(0, 240, 255, 0.45);
  border-radius: 18px;
  padding: 22px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 25px rgba(0, 240, 255, 0.15);
  position: relative;
}

.core-icon-wrap {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.core-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #1E293B;
  border: 1.5px solid var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00F0FF;
  position: relative;
  z-index: 2;
}

.core-pulse-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.2);
  animation: corePulse 2.5s infinite;
  z-index: 1;
}

@keyframes corePulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.25); opacity: 0.9; }
}

.core-title {
  font-size: 0.725rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #38BDF8;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.core-steps {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 10px;
}

.core-step {
  font-size: 0.75rem;
  color: #94A3B8;
  font-weight: 500;
  line-height: 1.3;
}

.core-step.step-highlight {
  color: #10B981;
  font-weight: 700;
  margin-top: 2px;
}

/* Conectores com Linhas SVG Animadas */
.flow-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  position: relative;
}

.flow-line-svg {
  width: 100%;
  height: 200px;
  overflow: visible;
}

.anim-dash {
  animation: flowDash 3s linear infinite;
}

@keyframes flowDash {
  to { stroke-dashoffset: -40; }
}

.anim-pulse {
  animation: pulseDot 2s ease-in-out infinite alternate;
}

@keyframes pulseDot {
  0% { transform: scale(0.8); opacity: 0.7; }
  100% { transform: scale(1.3); opacity: 1; filter: drop-shadow(0 0 6px currentColor); }
}

.desktop-only { display: block; }
.mobile-only { display: none; }

/* Tagline Inferior */
.flow-tagline-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.flow-tagline-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 8px 22px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.tagline-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
}

.tagline-text {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #CBD5E1;
}

/* ==========================================================================
   ADAPTAÇÃO RESPONSIVA PARA MOBILE (Fluxo Vertical Inteligente)
   ========================================================================== */
@media (max-width: 768px) {
  .flow-diagram-container {
    padding: 22px 18px 20px 18px;
    border-radius: 20px;
  }

  .flow-main-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .desktop-only {
    display: none !important;
  }

  .mobile-only {
    display: flex !important;
  }

  .flow-card-problem,
  .flow-card-solution {
    width: 100%;
    padding: 18px 16px;
  }

  /* No mobile, as pílulas ficam em Grid 2x2 para aproveitar toda a largura com fontes grandes! */
  .flow-pills-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  @media (max-width: 440px) {
    .flow-pills-list {
      grid-template-columns: 1fr;
      gap: 8px;
    }
  }

  .flow-pill {
    padding: 10px 12px;
  }

  .pill-text {
    font-size: 0.875rem; /* 14px! Perfeitamente legível no celular */
    white-space: normal;
  }

  /* Conector Mobile (seta de transição vertical) */
  .flow-connector {
    padding: 10px 0;
    width: 100%;
  }

  .flow-arrow-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--accent-cyan);
  }

  .flow-arrow-mobile svg {
    animation: bounceDown 1.8s infinite;
  }

  @keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
  }

  /* Bloco Central no Mobile: vira uma barra horizontal de destaque elegante */
  .flow-card-core {
    width: 100%;
    padding: 14px 16px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-radius: 14px;
  }

  .core-icon-wrap {
    margin-bottom: 0;
    flex-shrink: 0;
    width: 38px;
    height: 38px;
  }

  .core-icon {
    width: 38px;
    height: 38px;
  }

  .core-title {
    margin-bottom: 0;
    text-align: left;
    font-size: 0.775rem;
  }

  .core-steps {
    border-top: none;
    padding-top: 0;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px 10px;
    justify-content: flex-end;
  }

  .core-step {
    font-size: 0.725rem;
  }

  .flow-tagline-wrap {
    margin-top: 18px;
  }

  .flow-tagline-pill {
    padding: 8px 16px;
    width: 100%;
    justify-content: center;
  }

  .tagline-text {
    font-size: 0.775rem;
    text-align: center;
  }
}

/* 6. SEÇÃO — QUAL É O SEU PROBLEMA? */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 992px) {
  .problems-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .problems-grid {
    grid-template-columns: 1fr;
  }
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.problem-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(56, 189, 248, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.problem-card:hover::before {
  opacity: 1;
}

.problem-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.problem-card-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.problem-card-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 16px;
  flex-grow: 1;
}

.problem-card-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.problem-card-cta svg {
  transition: transform var(--transition-fast);
}

.problem-card:hover .problem-card-cta svg {
  transform: translateX(4px);
}

/* Card Destacado: Tenho Outro Problema */
.problem-card-highlight {
  grid-column: span 3;
  background: var(--grad-card-highlight);
  border: 1.5px solid rgba(16, 185, 129, 0.4);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.12);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 28px 36px;
  gap: 24px;
}

@media (max-width: 992px) {
  .problem-card-highlight {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .problem-card-highlight {
    grid-column: span 1;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
  }
}

.problem-highlight-content {
  display: flex;
  align-items: center;
  gap: 20px;
}

@media (max-width: 640px) {
  .problem-highlight-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

.problem-highlight-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-emerald);
  flex-shrink: 0;
}

.problem-card-highlight .problem-card-desc {
  margin-bottom: 0;
}

/* 7. SEÇÃO — O QUE PODEMOS FAZER (SERVIÇOS) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.4);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #60A5FA;
  margin-bottom: 16px;
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.services-footer-banner {
  margin-top: 30px;
  padding: 20px 26px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--border-card);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.services-footer-banner p {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-light);
}

/* 8. SEÇÃO — PARA QUEM? */
.audience-wrapper {
  background: var(--bg-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
}

@media (max-width: 768px) {
  .audience-wrapper {
    padding: 28px 18px;
  }
}

.audience-hero-message {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 32px auto;
  padding: 18px 24px;
  background: rgba(56, 189, 248, 0.05);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: var(--radius-md);
}

.audience-hero-message p {
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  font-weight: 600;
  color: var(--text-light);
  line-height: 1.55;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1024px) {
  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .audience-grid {
    grid-template-columns: 1fr;
  }
}

.audience-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: all var(--transition-fast);
}

.audience-card:hover {
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-3px);
}

.audience-card-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-emerald);
  margin-bottom: 10px;
}

.audience-card-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.audience-card-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* 9. SEÇÃO — COMO FUNCIONA (4 ETAPAS) */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  margin-bottom: 32px;
}

@media (max-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 600px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  position: relative;
  transition: all var(--transition-fast);
}

.step-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.step-number {
  font-size: 2.25rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 12px;
}

.step-title {
  font-size: 1.1875rem;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.steps-callout-badge {
  max-width: 640px;
  margin: 0 auto;
  padding: 14px 24px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.steps-callout-badge span {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #A7F3D0;
}

/* 10. SEÇÃO — POR QUE UMA SOLUÇÃO SOB MEDIDA? */
.custom-solution-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
}

@media (max-width: 768px) {
  .custom-solution-box {
    padding: 28px 18px;
  }
}

.custom-solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

@media (max-width: 880px) {
  .custom-solution-grid {
    grid-template-columns: 1fr;
  }
}

.custom-card {
  padding: 24px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  position: relative;
}

.custom-card-label {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}

.custom-card-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.custom-card-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 11. DIFERENCIAL (NÃO COMEÇAMOS PELA TECNOLOGIA) */
.differential-container {
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(59, 130, 246, 0.08), transparent 70%), var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  text-align: center;
}

@media (max-width: 768px) {
  .differential-container {
    padding: 28px 18px;
  }
}

.diff-statement {
  font-size: clamp(1.65rem, 3.2vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  max-width: 820px;
  margin: 0 auto 16px auto;
}

.diff-explanation {
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  color: var(--text-secondary);
  max-width: 740px;
  margin: 0 auto 30px auto;
  line-height: 1.65;
}

.diff-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: left;
}

@media (max-width: 880px) {
  .diff-pillars-grid {
    grid-template-columns: 1fr;
  }
}

.diff-pillar-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 20px;
}

.diff-pillar-item h3 {
  font-size: 1.25rem;
  color: var(--accent-cyan);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.diff-pillar-item p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

/* 12. SEÇÃO — AUTORIDADE & EXPERIÊNCIA */
.experience-banner {
  background: var(--bg-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 36px;
}

@media (max-width: 880px) {
  .experience-banner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
    padding: 28px 20px;
  }
}

.exp-highlight-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 30px;
  background: rgba(0, 240, 255, 0.05);
  border: 1.5px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-md);
  min-width: 180px;
}

.exp-number {
  font-size: clamp(3.25rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.exp-label {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-light);
  margin-top: 6px;
}

.exp-info-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 12px;
}

.exp-info-content p {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.exp-badges-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 880px) {
  .exp-badges-list {
    justify-content: center;
  }
}

.exp-pill {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-light);
}

/* 13. CLIENTES / EXPERIÊNCIAS EM DIFERENTES CONTEXTOS */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 992px) {
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .clients-grid {
    grid-template-columns: 1fr;
  }
}

.client-badge-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  height: 98px;
  text-align: center;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.client-badge-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(56, 189, 248, 0.08), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.client-badge-card:hover {
  border-color: rgba(56, 189, 248, 0.4);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

.client-badge-card:hover::before {
  opacity: 1;
}

.client-logo {
  max-height: 48px;
  max-width: 86%;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.92;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.3));
  transition: all var(--transition-fast);
}

/* Balanceamento óptico individual das marcas */
.client-logo.logo-tjro {
  max-height: 64px;
  max-width: 90%;
  opacity: 0.96;
}

.client-logo.logo-mpro {
  max-height: 52px;
  max-width: 88%;
  opacity: 0.96;
}

.client-logo.logo-fiero {
  max-height: 38px;
  max-width: 88%;
}

.client-logo.logo-sesi,
.client-logo.logo-senai {
  max-height: 42px;
}

.client-logo.logo-ifro {
  max-height: 44px;
}

.client-badge-card:hover .client-logo {
  opacity: 1;
  transform: scale(1.05);
}

.client-sector-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
}

.client-sector-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.client-badge-card:hover .client-sector-icon {
  transform: scale(1.08);
}

.client-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #E2E8F0;
  text-align: left;
  line-height: 1.25;
}

.clients-disclaimer {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto;
}

/* 14. TECNOLOGIAS (COMO FERRAMENTA) */
.tech-container {
  background: var(--bg-elevated);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  text-align: center;
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 32px 0 28px 0;
}

.tech-tag {
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #E2E8F0;
  transition: all var(--transition-fast);
}

.tech-tag:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-cyan);
  color: #FFFFFF;
}

.tech-note {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

/* 15. SEÇÃO — ENTREGAS ÁGEIS */
.delivery-strip {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-md);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.delivery-content h3 {
  font-size: 1.35rem;
  margin-bottom: 6px;
  color: #A7F3D0;
}

.delivery-content p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  max-width: 680px;
}

/* 16. SEÇÃO — SOBRE A LIDERANÇA */
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 28px;
  align-items: flex-start;
}

@media (max-width: 768px) {
  .about-card {
    grid-template-columns: 1fr;
    padding: 28px 18px;
    gap: 20px;
  }
}

.about-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid rgba(56, 189, 248, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.4rem;
  font-weight: 800;
}

.about-text h2 {
  font-size: 1.55rem;
  margin-bottom: 12px;
}

.about-text p {
  font-size: 0.9675rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 12px;
}

.about-links {
  margin-top: 18px;
}

/* 17. CTA FINAL */
.cta-final-section {
  padding-top: 36px;
  padding-bottom: 40px;
}

@media (max-width: 768px) {
  .cta-final-section {
    padding-top: 24px;
    padding-bottom: 30px;
  }
}

.cta-final-box {
  background: linear-gradient(135deg, rgba(11, 19, 43, 0.9) 0%, rgba(16, 27, 46, 0.95) 100%);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-lg);
  padding: 44px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 240, 255, 0.08);
}

@media (max-width: 768px) {
  .cta-final-box {
    padding: 32px 20px;
  }
}

.cta-final-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-final-desc {
  font-size: clamp(1rem, 1.8vw, 1.1875rem);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 24px auto;
  line-height: 1.6;
}

.cta-final-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.cta-final-note {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--accent-emerald);
}

/* 18. RODAPÉ (FOOTER) */
.site-footer {
  background: #04060A;
  border-top: 1px solid var(--border-subtle);
  padding: 24px 0;
  text-align: center;
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* 19. BOTÃO FLUTUANTE DO WHATSAPP */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.floating-whatsapp-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #10B981;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
  transition: all var(--transition-fast);
  position: relative;
}

.floating-whatsapp-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.6);
  background: #059669;
}

.floating-whatsapp-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  background: #00F0FF;
  border: 2.5px solid #060911;
  border-radius: 50%;
}

.floating-tooltip {
  background: rgba(15, 23, 42, 0.95);
  color: #F8FAFC;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
}

.floating-whatsapp:hover .floating-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 640px) {
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
  }
  .floating-tooltip {
    display: none;
  }
}

/* 20. ANIMAÇÃO DE REVEAL AO ROLAR */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}