/* ==============================================================
   VARIÁVEIS SISTEMA DE DESIGN (TEMA MISTO: LIGHT / DARK CORPORATE)
   ============================================================== */
:root {
  /* Cores de Fundo Principais */
  --bg-dark: #09193D;     /* A cor solicitada pelo usuário (Azul Profundo) */
  --bg-light: #F4F7F6;    /* Fundo levemente acinzentado/azulado para contraste */
  --bg-white: #FFFFFF;    /* Branco puro para cards e seções intercaladas */
  
  /* Gradientes e Cores do Novo Logotipo */
  --accent-cyan: #06B6D4;
  --accent-blue: #3B82F6;
  --gradient-logo: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  
  /* Textos - Modo Claro (Para fundos brancos) */
  --text-dark: #0F172A;
  --text-gray: #475569;
  
  /* Textos - Modo Escuro (Para fundo #09193D) */
  --text-white: #FFFFFF;
  --text-gray-light: #94A3B8;
  
  /* Tipografia */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Grid & Espaçamentos */
  --container-max: 1200px;
  
  /* Sombras de Cards corporativos (Valoratec style) */
  --shadow-card: 0 12px 30px rgba(9, 25, 61, 0.08);
  --shadow-card-hover: 0 20px 40px rgba(9, 25, 61, 0.15);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ==============================================================
   RESET E CONFIGURAÇÕES GLOBAIS
   ============================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-white);
  color: var(--text-dark); /* Padrão Texto Escuro */
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

/* ==============================================================
   CLASSES DE SEÇÃO (ALTERNÂNCIA DE CORES)
   ============================================================== */
.container {
  width: 90%;
  max-width: var(--container-max);
  margin: 0 auto;
}

.section-padding {
  padding: 100px 0;
  position: relative;
  overflow-x: hidden;
}

.text-center { text-align: center; }
.w-100 { width: 100%; }
.mb-4 { margin-bottom: 2rem; }

/* Themes */
.theme-dark {
  background-color: var(--bg-dark);
  color: var(--text-gray-light);
}

.theme-dark h1, .theme-dark h2, .theme-dark h3, .theme-dark h4 {
  color: var(--text-white);
}

.theme-light {
  background-color: var(--bg-light);
  color: var(--text-gray);
}

.theme-light h1, .theme-light h2, .theme-light h3, .theme-light h4 {
  color: var(--text-dark);
}

.theme-white {
  background-color: var(--bg-white);
  color: var(--text-gray);
}

.theme-white h1, .theme-white h2, .theme-white h3, .theme-white h4 {
  color: var(--text-dark);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 3rem auto;
}

.theme-light .section-subtitle, .theme-white .section-subtitle {
  color: var(--text-gray);
}

/* ==============================================================
   BOTÕES E COMPONENTES GERAIS
   ============================================================== */
.badge {
  display: inline-block;
  padding: 8px 16px;
  background: var(--gradient-logo);
  color: #FFF;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  font-family: var(--font-heading);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-logo);
  color: #fff;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(6, 182, 212, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFF;
}

.theme-light .btn-secondary, .theme-white .btn-secondary {
  color: var(--text-dark);
  border-color: var(--bg-dark);
}
.theme-light .btn-secondary:hover, .theme-white .btn-secondary:hover {
  background: rgba(9, 25, 61, 0.05);
}

/* ==============================================================
   HEADER & NAVBAR (Branco)
   ============================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-smooth);
  padding: 20px 0;
  background: var(--bg-white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header.scrolled {
  padding: 12px 0;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

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

.logo-img {
  height: 48px;
  width: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-logo);
  transition: var(--transition-smooth);
}

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

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  background: var(--gradient-logo);
  color: #FFF !important;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.2);
  transition: var(--transition-smooth);
}

.nav-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(6, 182, 212, 0.4);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-dark);
  font-size: 1.8rem;
  cursor: pointer;
  margin-left: auto;
}

/* ==============================================================
   HERO SECTION (AGENCY THEME WITH PHOTO & OVERLAY)
   ============================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px; 
  position: relative;
  background-color: var(--bg-dark);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 65%;
  height: 100%;
  background-image: url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?auto=format&fit=crop&q=80&w=1200'); /* Professional tech team */
  background-size: cover;
  background-position: center;
  z-index: 0;
  opacity: 0.5;
  /* Degradê da foto para o fundo escuro */
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 50%);
  mask-image: linear-gradient(to right, transparent 0%, black 50%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  right: 18%;
  width: 180px;
  height: 900px;
  background: var(--gradient-logo);
  transform: rotate(35deg);
  z-index: 1;
  opacity: 0.8;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.hero-container {
  display: block; /* Grid removido para fluir texto em bloco único */
  z-index: 2;
  position: relative;
}

.hero-title {
  /* Título Menor */
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: #FFF;
  margin-bottom: 1.5rem;
}

.hero-title span {
  background: var(--gradient-logo);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 2.5rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}


/* ==============================================================
   CLIENTES (THEME LIGHT)
   ============================================================== */
.clients {
  padding: 40px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.clients-title {
  text-align: center;
  font-size: 0.875rem;
  letter-spacing: 2px;
  color: var(--text-gray);
  margin-bottom: 2rem;
  font-weight: 600;
}

.clients-ticker {
  overflow: hidden;
  width: 100%;
  position: relative;
  /* Fades laterais para disfarçar o loop */
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.clients-track {
  display: flex;
  width: max-content;
  animation: scroll-ticker 20s linear infinite;
  gap: 3rem;
}

.clients-track:hover {
  animation-play-state: paused;
}

.clients-group {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 3rem;
}

.client-logo, .client-logo-img {
  max-width: 140px;
  max-height: 50px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-gray);
  opacity: 0.5;
  filter: grayscale(100%);
  object-fit: contain;
  transition: var(--transition-smooth);
}

.client-logo:hover, .client-logo-img:hover {
  opacity: 1;
  filter: grayscale(0%);
  color: var(--bg-dark);
}

@keyframes scroll-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 1.5rem)); }
}

/* ==============================================================
   PROBLEMAS VS SOLUÇÕES (THEME WHITE) - Marttech Style
   ============================================================== */
.vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.vs-card {
  background: var(--bg-white);
  padding: 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.03);
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: #F43F5E; 
}

.solution-card {
  background: var(--bg-dark); /* Destaque fortissimo para a solucao */
  color: var(--text-white);
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-logo);
}

.vs-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.vs-icon.problem {
  background: rgba(244, 63, 94, 0.1);
  color: #F43F5E;
}

.vs-icon.solution {
  background: rgba(6, 182, 212, 0.1);
  color: var(--accent-cyan);
}

.vs-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.solution-card h3 {
  color: var(--text-white);
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.problem-card .features-list i {
  color: #F43F5E;
  margin-top: 4px;
}

.solution-card .features-list i {
  color: var(--accent-cyan);
  margin-top: 4px;
}

/* ==============================================================
   METODOLOGIA / PASSOS (THEME LIGHT) - Valoratec Style
   ============================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.step-card {
  background: var(--bg-white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.step-circle {
  width: 50px;
  height: 50px;
  background: var(--accent-blue);
  color: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

.step-card h4 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.step-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.step-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
}

/* ==============================================================
   SERVIÇOS (THEME DARK)
   ============================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.service-card {
  background: rgba(255, 255, 255, 0.03); /* Glass sutil escura */
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(6, 182, 212, 0.3);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(6, 182, 212, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 0.95rem;
}

/* ==============================================================
   PORTFÓLIO DE SISTEMAS (THEME LIGHT)
   ============================================================== */
.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.system-card {
  background: var(--bg-white);
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.system-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.system-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-1 { background: radial-gradient(circle, #E0F2FE 0%, #BAE6FD 100%); }
.mockup-2 { background: radial-gradient(circle, #DBEAFE 0%, #BFDBFE 100%); }

.system-image i {
  font-size: 4rem;
  color: var(--accent-blue);
  opacity: 0.8;
}

.system-info {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.system-info h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.system-info p {
  color: var(--text-gray);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.system-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--accent-blue);
  font-weight: 600;
}

.system-link:hover {
  gap: 10px;
}

/* ==============================================================
   CONTATO (THEME WHITE)
   ============================================================== */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.method-item {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 1.5rem;
}

.method-icon {
  width: 50px;
  height: 50px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-blue);
}

.method-item span {
  font-size: 0.875rem;
  color: var(--text-gray);
}

.method-item p {
  color: var(--text-dark);
  font-size: clamp(0.65rem, 3.5vw, 1.1rem);
  font-weight: 600;
}

/* Forms */
.contact-form-wrapper {
  background: var(--bg-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(0,0,0,0.05);
}

.form-title {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--text-dark);
}

.form-group { margin-bottom: 1.5rem; }
.row { display: flex; gap: 1rem; }
.col-half { flex: 1; }

label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-gray);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

input, select, textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-light);
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  font-family: var(--font-body);
  transition: var(--transition-smooth);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* ==============================================================
   FOOTER (THEME DARK)
   ============================================================== */
.footer {
  background: var(--bg-dark);
  padding: 60px 0 30px;
  color: var(--text-gray-light);
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-brand p {
  margin: 1rem 0;
}

.social-links {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-white);
}

.social-links a:hover {
  background: var(--accent-blue);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  margin-top: 2rem;
  width: 100%;
  font-size: 0.875rem;
}

/* FAB WhatsApp */
.fab-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 1000;
}

/* ==============================================================
   LGPD COOKIE BANNER
   ============================================================== */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 450px;
  background: var(--bg-white);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 15px 45px rgba(9, 25, 61, 0.15);
  border: 1px solid rgba(0,0,0,0.05);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transform: translateY(150%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.cookie-content {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.cookie-content i {
  font-size: 2rem;
  color: var(--accent-blue);
  flex-shrink: 0;
}

.cookie-content p {
  color: var(--text-gray);
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

.cookie-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cookie-actions .btn-sm {
  padding: 10px 20px;
  font-size: 0.95rem;
  width: 100%;
}

.cookie-link {
  font-size: 0.8rem;
  color: var(--text-gray);
  text-align: center;
  text-decoration: underline;
}

.cookie-link:hover {
  color: var(--accent-blue);
}

/* ==============================================================
   BLOG & CASES HUB (Cards & Grid)
   ============================================================== */
.blog-grid-section {
  background: var(--bg-white);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.blog-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(9, 25, 61, 0.05);
  border: 1px solid rgba(0,0,0,0.03);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(9, 25, 61, 0.1);
}

.blog-thumb {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-thumb img {
  transform: scale(1.05);
}

.blog-category {
  position: absolute;
  top: 15px;
  left: 15px;
  background: var(--accent-blue);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.blog-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  display: flex;
  gap: 15px;
  color: var(--text-gray-light);
  font-size: 0.85rem;
  margin-bottom: 15px;
}

.blog-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.blog-meta i {
  color: var(--accent-cyan);
}

.blog-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.4;
}

.blog-title a {
  color: var(--text-dark);
}

.blog-title a:hover {
  color: var(--accent-blue);
}

.blog-excerpt {
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-blue);
  font-weight: 600;
  font-size: 0.95rem;
  transition: gap 0.3s ease;
}

.blog-read-more:hover {
  gap: 12px;
}

/* ==============================================================
   ESTRUTURA ARTIGO ISOLADO (70/30) & POST SIDEBAR
   ============================================================== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 50px;
  align-items: start;
}

.post-body h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--bg-dark);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.post-body p {
  color: var(--text-gray);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.post-body blockquote {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 500;
  color: var(--accent-blue);
  border-left: 4px solid var(--accent-cyan);
  padding: 1rem 1.5rem;
  background: var(--bg-gray-light);
  border-radius: 0 8px 8px 0;
  margin: 2rem 0;
}

.sticky-widget {
  position: -webkit-sticky;
  position: sticky;
  top: 100px;
}

/* ==============================================================
   RESPONSIVIDADE (MEDIA QUERIES)
   ============================================================== */
@media (max-width: 991px) {
  .hero-container, .contact-container, .vs-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-buttons { justify-content: center; flex-wrap: wrap; }
  .hero-description { margin: 0 auto 2rem; }
  .features-list li { justify-content: center; text-align: left; }
  
  /* Menu Sandwich habilitado para todos os mobiles/telas pequenas */
  .nav-list { display: none; }
  .mobile-toggle { display: block; z-index: 1100; font-size: 2.2rem; }
  .nav-list.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    padding: 20px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
  }
  .nav-list.active li { width: 100%; text-align: center; padding: 10px 0; }
  .nav-link, .nav-btn { width: 100%; display: block; }
}

@media (max-width: 768px) {
  .section-padding { padding: 50px 0; }
  
  .hero::before {
    width: 100%;
    opacity: 0.3;
    -webkit-mask-image: linear-gradient(to top, transparent 0%, black 100%);
    mask-image: linear-gradient(to top, transparent 0%, black 100%);
  }

  .hero-buttons { flex-direction: column; gap: 15px; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  
  .section-title { font-size: 2rem; }
  .row { flex-direction: column; }
  
  /* Reduções agressivas de padding horizontal para evitar overflow de caixas */
  .vs-card { padding: 2rem 1.5rem; }
  .service-card, .system-card { padding: 1.5rem; }
  .contact-form-wrapper { padding: 1.5rem; }
  .container { width: 92%; }

  .fab-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    font-size: 2rem;
  }
  
  .fab-whatsapp i {
    color: #ffffff !important;
  }
  
  .cookie-banner {
    bottom: 10px;
    left: 10px;
    right: 10px;
    padding: 1.25rem;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
}