* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-tierra);
  color: var(--cafe-raiz);
  line-height: 1.6;
  font-size: 16px;
}

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

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

button, input, textarea, select {
  font-family: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Lora', Georgia, serif;
  font-weight: 600;
  line-height: 1.2;
}

.container {
  width: min(90%, 1200px);
  margin-inline: auto;
  padding: 1rem 0;
}

@media (min-width: 768px) {
  .container {
    padding: 2rem 0;
  }
}

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

.text-muted {
  opacity: 0.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 0.95rem;
}

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

.btn--primary:hover {
  background-color: var(--cafe-raiz);
  transform: translateY(-2px);
}

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

.btn--outline {
  background: transparent;
  border-color: var(--verde-musgo);
  color: var(--verde-musgo);
}

.btn--outline:hover {
  background-color: var(--verde-musgo);
  color: white;
}

.btn--small {
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .card,
  .nav-link {
    transition: none;
    transform: none;
  }
}