/* Global Reset & Design Tokens */
:root {
  --navy: #0f1d33;
  --navy-light: #182c4d;
  --ivory: #f8f6f0;
  --ivory-card: #fffdf9;
  --gold: #c29b38;
  --gold-hover: #9e7d2b;
  --text-dark: #1a202c;
  --text-muted: #5a6578;
  --border-light: #e2e8f0;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(15,29,51,0.08);
  --radius: 8px;
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--ivory);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--navy);
  font-weight: 600;
  line-height: 1.25;
}

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

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(248, 246, 240, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-light);
  padding: 1rem 0;
}

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

.brand-logo img {
  height: 48px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  color: var(--navy);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--gold);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #ffffff !important;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-whatsapp:hover {
  background-color: #1ebc57;
  transform: translateY(-1px);
}

.btn-primary {
  background-color: var(--gold);
  color: #ffffff;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  display: inline-block;
  transition: background-color 0.2s ease;
  border: none;
  cursor: pointer;
}

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

.btn-secondary {
  background-color: var(--navy);
  color: #ffffff;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  display: inline-block;
  transition: background-color 0.2s ease;
}

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

/* Hero Section */
.hero-section {
  padding: 4rem 0 5rem;
  text-align: center;
}

.hero-title {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 2rem;
}

.featured-image-container {
  margin: 2.5rem 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.featured-image-container img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

/* Grid & Cards */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.card {
  background: var(--ivory-card);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

/* Footer */
.site-footer {
  background-color: var(--navy);
  color: #ffffff;
  padding: 4rem 0 2rem;
  margin-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: var(--gold);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
}

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

.footer-col a {
  color: #cbd5e1;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: #94a3b8;
}

/* Utility & Responsiveness */
@media (max-width: 768px) {
  .hero-title { font-size: 2.2rem; }
  .nav-links { display: none; } /* Simplified for mobile setup */
}