:root {
  --color-bg: #FFFFFF;
  --color-navy: #1B3A6B;
  --color-blue: #2B7BC8;
  --color-blue-dark: #2368B0;
  --color-blue-light: #5B9BD5;
  --color-section-alt: #F4F7FB;
  --color-border: #D9E6F2;
  --color-text: #0F1C2E;
  --color-text-muted: #4A5568;
  --color-footer: #0D1C35;
  --color-quote-bg: #EBF4FF;
  --color-cta-orange: #EA580C;
  --color-cta-orange-hover: #C2410C;
  --shadow-cta: 0 4px 18px rgba(234, 88, 12, 0.38);
  --font-heading: "Montserrat", Tahoma, Arial, sans-serif;
  --font-body: "Montserrat", Tahoma, Arial, sans-serif;
  --shadow-card: 0 8px 32px rgba(27, 58, 107, 0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 14px;
  --section-pad: 5rem;
  --max-width: 1180px;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

header,
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--color-navy);
}

.logo span {
  color: var(--color-blue);
}

.menu-btn,
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.menu-btn span,
.nav-toggle span {
  display: block;
  height: 2px;
  width: 24px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.site-header.aberto .nav-toggle span:nth-child(1),
header:has(.mobile-nav.aberto) .menu-btn span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.site-header.aberto .nav-toggle span:nth-child(2),
header:has(.mobile-nav.aberto) .menu-btn span:nth-child(2) {
  opacity: 0;
}

.site-header.aberto .nav-toggle span:nth-child(3),
header:has(.mobile-nav.aberto) .menu-btn span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.main-nav,
.mobile-nav {
  position: fixed;
  inset: 72px 0 auto 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.25rem 1.5rem;
  transform: translateY(-120%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s;
}

.site-header.aberto .main-nav,
.mobile-nav.aberto {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.main-nav a,
.mobile-nav a {
  display: block;
  padding: 0.65rem 0;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.main-nav a:hover,
.mobile-nav a:hover {
  color: var(--color-navy);
}

@media (max-width: 899px) {
  header:not(.site-header) .header-inner > nav {
    display: none;
  }
}

nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

nav a:hover {
  color: var(--color-navy);
}

.nav-cta-wrap {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.header-inner .nav-cta-wrap .btn {
  padding: 0.6rem 1.6rem;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  white-space: nowrap;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.35;
  white-space: nowrap;
  padding: 0.6rem 1.6rem;
  background: var(--color-cta-orange);
  color: #fff !important;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-cta);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
  background: var(--color-cta-orange-hover);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(234, 88, 12, 0.45);
}

.nav-cta:focus-visible {
  outline: 2px solid var(--color-cta-orange-hover);
  outline-offset: 3px;
}

@media (min-width: 900px) {
  .menu-btn,
  .nav-toggle {
    display: none;
  }

  .main-nav,
  .mobile-nav {
    position: static;
    inset: auto;
    background: transparent;
    border: none;
    padding: 0;
    transform: none;
    opacity: 1;
    visibility: visible;
    display: flex;
    align-items: center;
    gap: 1.75rem;
  }

  .mobile-nav {
    display: none !important;
  }

  header:not(.site-header) .header-inner > nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
  }

  .main-nav ul {
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
  }

  .main-nav a {
    padding: 0.5rem 0;
  }

  header:not(.site-header) .header-inner > nav a {
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 0;
  }

  .nav-cta-wrap {
    margin-top: 0;
    padding-top: 0;
    border: none;
  }

  .header-inner .nav-cta-wrap .btn,
  .header-inner .nav-cta {
    padding: 0.56rem 1.85rem;
  }
}

@media (max-width: 899px) {
  body.menu-aberto,
  body:has(.mobile-nav.aberto) {
    overflow: hidden;
  }
}

footer,
.site-footer {
  background: var(--color-footer);
  color: rgba(255, 255, 255, 0.78);
  padding: 3.5rem 0 0;
  font-size: 0.92rem;
}

.footer-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 900px) {
  .footer-inner {
    padding: 0 1.5rem;
  }
}

.footer-logo,
.site-footer .logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 0.85rem;
  text-decoration: none;
  display: inline-block;
}

.footer-logo span,
.site-footer .logo span {
  color: var(--color-blue-light);
}

.site-footer p {
  margin: 0;
  line-height: 1.65;
}

.footer-col-titulo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin: 0 0 1rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links li {
  margin-bottom: 0;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-bottom a {
  color: var(--color-blue-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-bottom a:hover {
  color: #fff;
}

.footer-copy {
  margin: 0;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
}

.footer-grid,
.footer-top {
  display: grid;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .footer-grid,
  .footer-top {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin: 0 0 1rem;
}