/* ==========================================================================
   CNF CONTADORES ASSOCIADOS SOCIEDADE SIMPLES
   CSS Moderno, Responsivo, Otimizado para aaPanel / Nginx / Apache
   ========================================================================== */

:root {
  --primary: #0b1f36;         /* Azul Corporativo Escuro */
  --primary-light: #183b63;
  --accent: #c59b27;          /* Ouro Premium */
  --accent-hover: #ad8318;
  --secondary: #1a73e8;
  --text-dark: #202b38;
  --text-muted: #5e6d82;
  --bg-light: #f7fafc;
  --bg-white: #ffffff;
  --border: #e3e8ee;
  --font-main: 'Plus Jakarta Sans', system-ui, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 6px rgba(0,0,0,0.04);
  --shadow-md: 0 10px 30px rgba(11, 31, 54, 0.08);
  --shadow-lg: 0 18px 45px rgba(11, 31, 54, 0.14);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-main);
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.25;
}

p { margin-bottom: 1rem; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

/* Grid e Utilitários */
.grid { display: grid; }
.grid-2-col { grid-template-columns: repeat(2, 1fr); }
.grid-3-col { grid-template-columns: repeat(3, 1fr); }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.8rem; }
.gap-4 { gap: 2.5rem; }
.items-center { align-items: center; }
.text-center { text-align: center; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.bg-light { background-color: var(--bg-light); }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary { background-color: var(--primary); color: #fff; }
.btn-primary:hover { background-color: var(--primary-light); transform: translateY(-2px); }
.btn-accent { background-color: var(--accent); color: #fff; }
.btn-accent:hover { background-color: var(--accent-hover); transform: translateY(-2px); }
.btn-outline-primary { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline-primary:hover { background-color: var(--primary); color: #fff; }
.btn-outline-light { border-color: rgba(255,255,255,0.4); color: #fff; background: transparent; }
.btn-outline-light:hover { background: #fff; color: var(--primary); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-lg { padding: 14px 28px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* Seções */
.section { padding: 90px 0; }
.section-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
  background: rgba(197, 155, 39, 0.12);
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.section-title { font-size: 2.3rem; margin-bottom: 14px; }
.section-subtitle { font-size: 1.1rem; color: var(--text-muted); max-width: 650px; margin: 0 auto; }

/* Top Bar */
.top-bar {
  background-color: #061322;
  color: #a3b5ca;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.top-bar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar-contact { display: flex; gap: 18px; }
.top-bar-contact i { color: var(--accent); }
.top-bar-actions { display: flex; align-items: center; gap: 18px; }
.badge-cnpj {
  background: rgba(255,255,255,0.08);
  padding: 2px 8px;
  border-radius: 4px;
}

/* Seletor de Idiomas */
.lang-selector {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.06);
  padding: 3px 8px;
  border-radius: 4px;
}
.lang-btn {
  background: none;
  border: none;
  color: #a3b5ca;
  font-weight: 700;
  font-size: 0.78rem;
  cursor: pointer;
}
.lang-btn.active, .lang-btn:hover { color: #fff; }
.lang-divider { color: rgba(255,255,255,0.2); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
}
.brand-logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  background: var(--primary);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent);
}
.logo-text strong { display: block; font-size: 1.05rem; color: var(--primary); line-height: 1.1; }
.logo-text span { font-size: 0.65rem; color: var(--accent); font-weight: 600; letter-spacing: 0.8px; }
.nav-list { display: flex; gap: 20px; }
.nav-link { font-size: 0.92rem; font-weight: 500; color: var(--text-dark); }
.nav-link:hover, .nav-link.active { color: var(--accent); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; }
.mobile-toggle .bar { display: block; width: 25px; height: 2.5px; background: var(--primary); margin: 5px auto; }

/* Hero */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #061322 0%, #0b1f36 50%, #15375d 100%);
  color: #fff;
  padding: 100px 0 120px;
}
.hero-container {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  align-items: center;
  gap: 40px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  color: #ffdc8b;
  margin-bottom: 20px;
}
.hero-title { font-size: 2.85rem; color: #fff; margin-bottom: 20px; }
.text-gradient {
  background: linear-gradient(90deg, #ffd375, #ffb326);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-desc { font-size: 1.1rem; color: #cbd6e2; margin-bottom: 30px; max-width: 550px; }
.hero-buttons { display: flex; gap: 16px; margin-bottom: 40px; }
.hero-stats {
  display: flex;
  gap: 30px;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
}
.stat-number { font-size: 2.1rem; font-weight: 800; color: #fff; display: block; }
.stat-label { font-size: 0.85rem; color: #9bb1c9; }

/* Hero Glass Card */
.card-glass {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-lg);
  color: var(--text-dark);
}
.card-glass h3 { font-size: 1.25rem; margin-bottom: 4px; }
.card-glass p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 18px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
}

/* Sobre */
.about-card-box {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.about-icon-circle {
  width: 50px;
  height: 50px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.about-box-title { color: #fff; font-size: 1.35rem; margin-bottom: 6px; }
.about-box-sub { color: #cbd6e2; font-size: 0.9rem; }
.about-detail-pills { display: flex; flex-direction: column; gap: 8px; margin-top: 20px; }
.about-detail-pills span {
  background: rgba(255,255,255,0.1);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}
.about-detail-pills i { color: var(--accent); margin-right: 6px; }

/* Serviços */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
  transition: var(--transition);
}
.service-box:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.service-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 16px;
}
.service-box h3 { font-size: 1.18rem; margin-bottom: 10px; }
.service-box p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 0; }

/* Produtos / Planos */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.pricing-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 35px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pricing-card.popular {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-lg);
}
.popular-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
}
.plan-tag { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; color: var(--text-muted); }
.plan-title { font-size: 1.35rem; margin: 6px 0; }
.plan-desc { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 20px; }
.pricing-features { flex-grow: 1; margin-bottom: 25px; }
.pricing-features li {
  font-size: 0.88rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pricing-features i { color: #2e7d32; }

/* Calculadora */
.section-calc {
  background: linear-gradient(135deg, var(--primary), #061322);
  color: #fff;
}
.calc-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.text-white { color: #fff; }
.text-white-dim { color: #cbd5e1; }
.calc-card {
  background: #fff;
  padding: 30px;
  border-radius: var(--radius-lg);
  color: var(--text-dark);
}
.calc-result {
  margin-top: 16px;
  padding: 14px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
}
.highlight-text { color: var(--accent); }

/* Contacto */
.contact-list { margin-top: 20px; }
.contact-item {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
}
.contact-item i {
  color: var(--accent);
  font-size: 1.2rem;
  margin-top: 4px;
}
.contact-item strong { display: block; font-size: 0.88rem; color: var(--primary); }
.contact-item p { font-size: 0.92rem; color: var(--text-muted); margin-bottom: 0; }
.contact-form-card {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.map-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* Termos e Condições Page */
.terms-card {
  background: #fff;
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.terms-main-title { font-size: 2.2rem; margin-bottom: 6px; }
.terms-meta { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 30px; }
.terms-section { margin-bottom: 28px; }
.terms-section h2 { font-size: 1.25rem; margin-bottom: 10px; color: var(--primary); }
.terms-list { margin-left: 20px; list-style: disc; margin-bottom: 1rem; }
.terms-list li { margin-bottom: 6px; font-size: 0.95rem; }

/* Rodapé */
.site-footer {
  background: #061322;
  color: #93a6be;
  padding-top: 70px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 1.3fr;
  gap: 30px;
}
.footer-logo .logo-mark { background: #fff; color: var(--primary); }
.footer-logo .logo-text strong { color: #fff; }
.footer-desc { font-size: 0.88rem; line-height: 1.6; }
.footer-title { color: #fff; font-size: 1.05rem; margin-bottom: 16px; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 0.88rem; }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact-data li { font-size: 0.85rem; margin-bottom: 8px; }
.footer-contact-data strong { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 50px;
  padding: 20px 0;
  font-size: 0.84rem;
}
.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-legal { display: flex; gap: 12px; }

/* WhatsApp Floating */
.btn-floating-whatsapp {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 56px;
  height: 56px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 18px rgba(37,211,102,0.4);
  z-index: 999;
}
.btn-floating-whatsapp:hover { transform: scale(1.08); }

/* Responsividade */
@media (max-width: 992px) {
  .top-bar { display: none; }
  .grid-2-col, .grid-3-col, .footer-grid, .calc-wrapper, .hero-container { grid-template-columns: 1fr; }
  .mobile-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  }
  .main-nav.active { max-height: 380px; }
  .nav-list { flex-direction: column; padding: 20px; }
}