/* ===== VARIÁVEIS CSS ===== */
:root {
  /* Cores Principais (mantendo as existentes) */
  --primary-red: #d10459;
  --secondary-red: #e10613;
  --primary-red-light: #ff1a6b;
  --primary-red-dark: #a8033f;
  
  /* Cores Neutras */
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Tipografia */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'Poppins', sans-serif;
  
  /* Espaçamentos */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Bordas */
  --border-radius-sm: 0.375rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  
  /* Transições */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* ===== RESET E BASE ===== */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== HEADER MODERNO ===== */
.modern-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-red) 100%);
  box-shadow: var(--shadow-lg);
}

/* Top Bar */
.top-bar {
  background: rgba(0, 0, 0, 0.1);
  padding: var(--spacing-sm) 0;
  font-size: 0.875rem;
  color: var(--white);
}

.top-info span {
  margin-right: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.9);
}

.top-info i {
  margin-right: var(--spacing-xs);
  color: var(--white);
}

.top-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-left: var(--spacing-sm);
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: var(--transition-normal);
  text-decoration: none;
}

.top-social a:hover {
  background: var(--white);
  color: var(--primary-red);
  transform: translateY(-2px);
}

/* Navbar Moderno */
.modern-navbar {
  padding: var(--spacing-md) 0;
  background: transparent;
}

.modern-navbar .navbar-brand {
  padding: 0;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo-icon {
  font-size: 2rem;
  color: var(--white);
  margin-right: var(--spacing-sm);
}

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

/* Navigation Links */
.modern-navbar .navbar-nav .nav-link {
  color: var(--white) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--spacing-sm) var(--spacing-lg) !important;
  margin: 0 var(--spacing-xs);
  border-radius: var(--border-radius-md);
  transition: var(--transition-normal);
  position: relative;
}

.modern-navbar .navbar-nav .nav-link:hover,
.modern-navbar .navbar-nav .nav-link.active {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}

.modern-navbar .navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
}

/* Dropdown Moderno */
.modern-dropdown {
  background: var(--white);
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-sm) 0;
  margin-top: var(--spacing-sm);
}

.modern-dropdown .dropdown-item {
  padding: var(--spacing-sm) var(--spacing-lg);
  color: var(--gray-700);
  font-weight: 500;
  transition: var(--transition-fast);
}

.modern-dropdown .dropdown-item:hover {
  background: var(--gray-50);
  color: var(--primary-red);
}

/* Mobile Toggle */
.navbar-toggler {
  border: none;
  padding: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
}

.navbar-toggler-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--white);
  border-radius: 1px;
  transition: var(--transition-fast);
}

/* Action Buttons */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.btn-search {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.btn-search:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  transform: scale(1.05);
}

.auth-buttons .btn {
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  transition: var(--transition-normal);
}

.auth-buttons .btn-outline-light {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
}

.auth-buttons .btn-outline-light:hover {
  background: var(--white);
  color: var(--primary-red);
  border-color: var(--white);
}

.auth-buttons .btn-primary {
  background: var(--white);
  color: var(--primary-red);
  border-color: var(--white);
  font-weight: 600;
}

.auth-buttons .btn-primary:hover {
  background: var(--gray-100);
  border-color: var(--gray-100);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Search Bar */
.search-bar {
  background: rgba(0, 0, 0, 0.1);
  padding: var(--spacing-lg) 0;
  display: none;
  backdrop-filter: blur(10px);
}

.search-bar.active {
  display: block;
  animation: slideDown 0.3s ease-out;
}

.search-form {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.search-form .form-control {
  background: var(--white);
  border: none;
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-md) var(--spacing-xl);
  padding-right: 120px;
  font-size: 1rem;
  box-shadow: var(--shadow-lg);
}

.search-form .form-control:focus {
  box-shadow: 0 0 0 3px rgba(209, 4, 89, 0.1), var(--shadow-lg);
  border-color: var(--primary-red);
}

.btn-search-submit,
.btn-search-close {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary-red);
  border: none;
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.btn-search-submit {
  right: 50px;
}

.btn-search-close {
  right: 8px;
  background: var(--gray-400);
}

.btn-search-submit:hover {
  background: var(--primary-red-dark);
  transform: translateY(-50%) scale(1.05);
}

.btn-search-close:hover {
  background: var(--gray-500);
  transform: translateY(-50%) scale(1.05);
}

/* Animações */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsividade */
@media (max-width: 991.98px) {
  .modern-navbar .navbar-collapse {
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
  }
  
  .navbar-actions {
    margin-top: var(--spacing-lg);
    justify-content: center;
  }
  
  .auth-buttons {
    flex-direction: column;
    width: 100%;
    gap: var(--spacing-sm);
  }
  
  .auth-buttons .btn {
    width: 100%;
  }
}

@media (max-width: 767.98px) {
  .top-bar {
    display: none !important;
  }
  
  .logo-img {
    height: 32px;
  }
  
  .logo-icon {
    font-size: 1.5rem;
  }
  
  .search-form {
    padding: 0 var(--spacing-md);
  }
}

/* Utilitários */
.text-gradient {
  background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-red) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-red) 100%);
}

.btn-gradient {
  background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-red) 100%);
  border: none;
  color: var(--white);
  transition: var(--transition-normal);
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

/* ===== FOOTER MODERNO ===== */
.modern-footer {
  background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-red) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.modern-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/assets_site/img/bg/bg-6.jpg') center/cover;
  opacity: 0.1;
  z-index: 0;
}

.modern-footer > * {
  position: relative;
  z-index: 1;
}

/* Main Footer */
.footer-main {
  padding: var(--spacing-2xl) 0;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.footer-section {
  height: 100%;
}

.footer-logo {
  margin-bottom: var(--spacing-lg);
}

.footer-logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--white);
}

.footer-logo .logo-icon {
  font-size: 2rem;
  color: var(--white);
  margin-right: var(--spacing-sm);
}

.footer-logo-img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-description {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

/* Social Links */
.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
}

.social-link:hover {
  background: var(--white);
  color: var(--primary-red);
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-lg);
}

/* Footer Subtitle */
.footer-subtitle {
  color: var(--white);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  position: relative;
  padding-bottom: 5px;
}

.footer-subtitle::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 1px;
  background: rgba(255, 255, 255, 0.5);
}

/* Compact Footer Links */
.footer-links-compact {
  margin-top: var(--spacing-sm);
}

.footer-links-compact {
  margin-bottom: 5px;
}

.footer-links-compact a {
  font-size: 0.85rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  display: inline-block;
  position: relative;
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(5px);
}

.footer-links a::before {
  content: '';
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 1px;
  background: var(--white);
  transition: var(--transition-fast);
}

.footer-links a:hover::before {
  width: 10px;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.contact-item i {
  color: var(--white);
  font-size: 1.1rem;
  margin-top: 2px;
  min-width: 20px;
}

.contact-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-text span,
.contact-text a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition-fast);
}

.contact-text a:hover {
  color: var(--white);
}

/* Newsletter Section */
.newsletter-section {
  background: rgba(0, 0, 0, 0.2);
  padding: var(--spacing-2xl) 0;
  backdrop-filter: blur(10px);
}

.newsletter-title {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.newsletter-text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  margin: 0;
}

.newsletter-form .input-group {
  max-width: 400px;
  margin-left: auto;
}

.newsletter-form .form-control {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-lg) 0 0 var(--border-radius-lg);
  backdrop-filter: blur(10px);
}

.newsletter-form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.newsletter-form .form-control:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
  color: var(--white);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.btn-newsletter {
  background: var(--white);
  color: var(--primary-red);
  border: 1px solid var(--white);
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 600;
  border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) 0;
  transition: var(--transition-normal);
  white-space: nowrap;
}

.btn-newsletter:hover {
  background: var(--gray-100);
  color: var(--primary-red);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Footer Bottom */
.footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  margin: 0;
}

.footer-bottom-links {
  text-align: right;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.footer-bottom-links a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--primary-red);
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition-normal);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-red-dark);
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-xl);
}

/* Responsividade */
@media (max-width: 991.98px) {
  .footer-main {
    padding: var(--spacing-xl) 0;
  }
  
  .newsletter-form .input-group {
    max-width: 100%;
  }
  
  .newsletter-content {
    text-align: center;
    margin-bottom: var(--spacing-lg);
  }
  
  .footer-bottom-links {
    text-align: center;
    margin-top: var(--spacing-sm);
  }
}

@media (max-width: 767.98px) {
  .footer-main {
    padding: var(--spacing-lg) 0;
  }
  
  .newsletter-section {
    padding: var(--spacing-lg) 0;
  }
  
  .newsletter-title {
    font-size: 1.25rem;
  }
  
  .newsletter-form .btn-newsletter {
    padding: var(--spacing-md);
  }
  
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .contact-info {
    gap: var(--spacing-md);
  }
}

@media (max-width: 575.98px) {
  .newsletter-form .input-group {
    flex-direction: column;
  }
  
  .newsletter-form .form-control {
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-sm);
  }
  
  .btn-newsletter {
    border-radius: var(--border-radius-lg);
    width: 100%;
  }
}