/* Reset e configurações básicas */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Cores primárias - Bordô/Vinho */
  --primary: #8B1538;
  --primary-light: #a31d45;
  --primary-dark: #6b0f2a;
  --primary-foreground: #faf9f8;
  
  /* Cores secundárias - Dourado */
  --secondary: #D4AF37;
  --secondary-light: #e0c05a;
  --secondary-dark: #b8941f;
  --secondary-foreground: #2a2018;
  
  /* Background e foreground */
  --background: #fcfcfb;
  --foreground: #2a2018;
  
  /* Muted */
  --muted: #f3f2f0;
  --muted-foreground: #736b5e;
  
  /* Border */
  --border: #e1ddd8;
  
  /* Fontes */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

body {
  font-family: var(--font-sans);
  color: var(--foreground);
  background-color: var(--background);
  line-height: 1.6;
}

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

a {
  text-decoration: none;
  color: inherit;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(252, 252, 251, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(225, 221, 216, 0.4);
}

.header-top {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.header-top .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-size: 0.875rem;
}

.header-top a {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: opacity 0.2s;
}

.header-top a:hover {
  opacity: 0.8;
}

.header-main {
  padding: 1rem 0;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  font-family: var(--font-serif);
}

.nav-desktop {
  display: none;
  gap: 1.5rem;
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(42, 32, 24, 0.8);
  transition: color 0.2s;
}

.nav-desktop a:hover {
  color: var(--primary);
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }
  
  .header-top .container {
    justify-content: flex-end;
  }
  
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--foreground);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  background: white;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  z-index: 2000;
}

.mobile-nav.active {
  display: block;
}

.mobile-nav-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav a {
  display: block;
  padding: 0.75rem 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: rgba(42, 32, 24, 0.8);
  transition: color 0.2s;
}

.mobile-nav a:hover {
  color: var(--primary);
}

.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1999;
}

.mobile-overlay.active {
  display: block;
}

/* Footer */
.footer {
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 3rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer h3, .footer h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer h4 {
  font-size: 1rem;
  font-weight: 600;
}

.footer p {
  font-size: 0.875rem;
  color: rgba(250, 249, 248, 0.8);
  line-height: 1.6;
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 0.5rem;
}

.footer ul a {
  font-size: 0.875rem;
  color: rgba(250, 249, 248, 0.8);
  transition: color 0.2s;
}

.footer ul a:hover {
  color: var(--primary-foreground);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.footer-social a {
  transition: opacity 0.2s;
}

.footer-social a:hover {
  opacity: 0.8;
}

.footer-bottom {
  border-top: 1px solid rgba(250, 249, 248, 0.2);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(250, 249, 248, 0.8);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

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

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

.btn-secondary {
  background-color: var(--secondary);
  color: var(--secondary-foreground);
}

.btn-secondary:hover {
  background-color: var(--secondary-light);
}

.btn-outline {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Cards */
.card {
  background: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.card-content {
  padding: 1.5rem;
}

/* Icons */
.icon {
  width: 1.25rem;
  height: 1.25rem;
  display: inline-block;
  vertical-align: middle;
}

.icon-sm {
  width: 0.75rem;
  height: 0.75rem;
}

.icon-lg {
  width: 2rem;
  height: 2rem;
}

/* Utility classes */
.text-center {
  text-align: center;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-6 {
  margin-bottom: 1.5rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.mb-12 {
  margin-bottom: 3rem;
}

.mt-4 {
  margin-top: 1rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.mt-8 {
  margin-top: 2rem;
}

.py-12 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.py-16 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-cols-1 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-cols-md-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-cols-md-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-cols-lg-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-cols-lg-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.flex {
  display: flex;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-4 {
  gap: 1rem;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}