/* ============================================
   RESET E VARIÁVEIS GLOBAIS
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #1e40af;
  --primary-dark: #1e3a8a;
  --primary-light: #3b82f6;
  --secondary-color: #dc2626;
  --secondary-light: #ef4444;
  --accent-color: #f59e0b;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  font-size: 16px;
}

/* ============================================
   TIPOGRAFIA
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
  color: var(--primary-dark);
}

h2 {
  font-size: 2.25rem;
  color: var(--primary-dark);
}

h3 {
  font-size: 1.875rem;
  color: var(--primary-color);
}

h4 {
  font-size: 1.5rem;
  color: var(--text-dark);
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
  line-height: 1.8;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* ============================================
   CONTAINER E LAYOUT
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.row.two-cols {
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

/* ============================================
   HEADER E NAVEGAÇÃO
   ============================================ */
header {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  color: white;
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
}

.logo img {
  height: 50px;
  width: auto;
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  color: white;
  font-weight: 500;
  transition: var(--transition);
  padding: 0.5rem 1rem;
  border-radius: 4px;
}

nav a:hover {
  background-color: rgba(255, 255, 255, 0.1);
  text-decoration: none;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  color: white;
  padding: 6rem 0;
  text-align: center;
}

.hero h1 {
  color: white;
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   BOTÕES
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  font-size: 1rem;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.btn-secondary {
  background-color: white;
  color: var(--primary-color);
  border-color: white;
}

.btn-secondary:hover {
  background-color: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.btn-outline {
  background-color: transparent;
  color: white;
  border-color: white;
}

.btn-outline:hover {
  background-color: white;
  color: var(--primary-color);
  text-decoration: none;
}

.btn-small {
  padding: 0.5rem 1.5rem;
  font-size: 0.875rem;
}

/* ============================================
   SEÇÕES DE CONTEÚDO
   ============================================ */
section {
  padding: 4rem 0;
}

section.alternate {
  background-color: var(--bg-light);
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  margin-bottom: 1rem;
}

.section-title p {
  font-size: 1.1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   CARDS DE CONTEÚDO
   ============================================ */
.content-card {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.content-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.content-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.content-card-body {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.content-card h3 {
  margin-bottom: 1rem;
}

.content-card p {
  margin-bottom: 1.5rem;
  flex: 1;
}

.content-card .btn {
  align-self: flex-start;
}

/* ============================================
   GRID DE CIDADES/BAIRROS
   ============================================ */
.city-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.city-card {
  background: white;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.city-card:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.city-card a {
  display: block;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 1.1rem;
}

.city-card a:hover {
  color: var(--primary-color);
  text-decoration: none;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--text-dark);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: white;
  margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.5rem;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

.hearts-container {
  font-size: 3rem;
  margin: 1rem 0;
  letter-spacing: 0.5rem;
}

.heart {
  display: inline-block;
  animation: heartbeat 1.5s ease-in-out infinite;
}

.heart:nth-child(1) { animation-delay: 0s; }
.heart:nth-child(2) { animation-delay: 0.1s; }
.heart:nth-child(3) { animation-delay: 0.2s; }
.heart:nth-child(4) { animation-delay: 0.3s; }
.heart:nth-child(5) { animation-delay: 0.4s; }
.heart:nth-child(6) { animation-delay: 0.5s; }
.heart:nth-child(7) { animation-delay: 0.6s; }
.heart:nth-child(8) { animation-delay: 0.7s; }
.heart:nth-child(9) { animation-delay: 0.8s; }

@keyframes heartbeat {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

/* ============================================
   BOTÕES FLUTUANTES
   ============================================ */
.floating-buttons {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 50;
}

.floating-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--secondary-color);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  text-decoration: none;
}

.floating-btn:hover {
  background-color: var(--secondary-light);
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.floating-btn.whatsapp {
  background-color: #25d366;
}

.floating-btn.whatsapp:hover {
  background-color: #1fa857;
}

.floating-btn.email {
  background-color: #ea4335;
}

.floating-btn.email:hover {
  background-color: #d33425;
}

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

.floating-btn.website:hover {
  background-color: var(--primary-dark);
}

.floating-btn.top {
  background-color: var(--accent-color);
  display: none;
}

.floating-btn.top.show {
  display: flex;
}

.floating-btn.top:hover {
  background-color: #d97706;
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumbs {
  padding: 1rem 0;
  font-size: 0.875rem;
  color: var(--text-light);
}

.breadcrumbs a {
  color: var(--primary-color);
}

.breadcrumbs span {
  margin: 0 0.5rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }

  nav {
    gap: 1rem;
    font-size: 0.875rem;
  }

  nav a {
    padding: 0.25rem 0.5rem;
  }

  .mobile-menu-toggle {
    display: block;
  }

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

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

  .content-card img {
    height: 200px;
  }

  .city-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
  }

  .floating-buttons {
    bottom: 1rem;
    right: 1rem;
    gap: 0.5rem;
  }

  .floating-btn {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  section {
    padding: 2rem 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  h3 {
    font-size: 1rem;
  }

  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 2rem 0;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 0.9rem;
  }

  nav {
    display: none;
  }

  .btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.875rem;
  }

  .city-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .floating-buttons {
    bottom: 0.5rem;
    right: 0.5rem;
  }

  .floating-btn {
    width: 45px;
    height: 45px;
    font-size: 1rem;
  }

  .content-card-body {
    padding: 1.5rem;
  }
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.pt-1 { padding-top: 0.5rem; }
.pt-2 { padding-top: 1rem; }
.pt-3 { padding-top: 1.5rem; }
.pt-4 { padding-top: 2rem; }

.pb-1 { padding-bottom: 0.5rem; }
.pb-2 { padding-bottom: 1rem; }
.pb-3 { padding-bottom: 1.5rem; }
.pb-4 { padding-bottom: 2rem; }

.hidden {
  display: none;
}

.visible {
  display: block;
}

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

/* ============================================
   SCHEMA MARKUP STYLES
   ============================================ */
.schema-markup {
  display: none;
}