:root {
  --color-primary: #1b7a6e;
  --color-primary-dark: #145f56;
  --color-accent: #ff9f68;
  --color-bg: #fbfaf7;
  --color-surface: #ffffff;
  --color-text: #22312e;
  --color-text-muted: #5a6b67;
  --color-border: #e4e1da;
  --radius: 14px;
  --max-width: 1100px;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- Header / nav --- */

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}

.site-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
}

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

/* --- Buttons --- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.btn-whatsapp {
  background: #25d366;
  color: #04381f;
}

.btn-whatsapp:hover {
  background: #1fbd59;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border: 1.5px solid var(--color-primary);
}

/* --- Hero --- */

.hero {
  padding: 3.5rem 0 3rem;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0 0 0.75rem;
  color: var(--color-primary-dark);
}

.hero p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.hero-photo {
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  text-align: center;
  padding: 1rem;
}

/* --- Sections / cards --- */

section {
  padding: 2.5rem 0;
}

section h2 {
  color: var(--color-primary-dark);
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.card h3 {
  margin-top: 0;
  color: var(--color-primary-dark);
  font-size: 1.05rem;
}

.locations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

/* --- Footer --- */

.site-footer {
  border-top: 1px solid var(--color-border);
  margin-top: 2rem;
  padding: 2rem 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* --- Content placeholder marker (visible only while real copy is pending) --- */

.content-todo {
  background: #fff4e5;
  border: 1px dashed var(--color-accent);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  color: #7a4a12;
}

/* --- Responsive --- */

@media (max-width: 640px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
  }
}