/* 
  RVA Sociedade de Advogados - Global Styles
  Brand Colors: #002147 (Navy Blue), #C5B358 (Gold), #FFFFFF (White)
  Fonts: Playfair Display (Titles), Montserrat (Body)
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --primary: #002147;
  --secondary: #C5B358;
  --white: #FFFFFF;
  --light-grey: #F8F9FA;
  --dark-grey: #333333;
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Montserrat', sans-serif;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--dark-grey);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--primary);
  font-weight: 600;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

/* Components */
.btn-primary {
  background-color: var(--primary);
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 0;
  transition: all 0.3s ease;
  font-family: var(--font-sans);
  font-weight: 500;
  display: inline-block;
  text-decoration: none;
  border: 1px solid var(--primary);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--primary);
}

.btn-outline {
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 0.75rem 2rem;
  transition: all 0.3s ease;
  display: inline-block;
  text-decoration: none;
}

.btn-outline:hover {
  background-color: var(--primary);
  color: white;
}

.gold-line {
  width: 50px;
  height: 2px;
  background-color: var(--secondary);
  margin: 1rem 0;
}

/* Navigation */
nav a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Footer */
footer {
  background-color: var(--primary);
  color: white;
  padding: 4rem 0 2rem;
}

footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--secondary);
}

/* Loading & Error States for Template Engine */
.loading {
  text-align: center;
  padding: 2rem;
  font-style: italic;
  color: #666;
}

.error {
  text-align: center;
  padding: 2rem;
  color: #dc3545;
  background: #fff5f5;
  border: 1px solid #ffc1c1;
  margin: 1rem 0;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--light-grey);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary);
}