body {
  font-family: "Poppins", sans-serif;
  margin: 0;
  background: #fdfdfd;
  color: #333;
}

header {
  text-align: center;
  padding: 2rem 1rem 1rem;
  background: linear-gradient(135deg, #a6c0fe 0%, #f68084 100%);
  position: relative;
}

.language-switch {
  position: absolute;
  top: 1rem;
  right: 6rem;
  display: inline-block;
  font-family: "Poppins", sans-serif;
}

@media (max-width: 600px) {
  .language-switch {
    position: relative;
    margin: 0 auto;
    top: 0;
    right: 0;
    display: flex;
    justify-content: center;
  }
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: transparent;
  border: none;
  cursor: pointer;
  font-weight: 550;
  color: #f0f0f0;
  font-size: 1rem;
}

.lang-toggle:hover {
  opacity: 0.8;
}

.lang-menu {
  position: absolute;
  top: 2rem;
  left: 0;
  background-color: white;
  border: 1px solid #ddd;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  list-style: none;
  padding: 0;
  margin: 0;
  width: 160px;
  display: none;
  z-index: 10;
  border-radius: 6px;
  overflow: hidden;
}

.lang-menu.show {
  display: block;
}

.lang-menu li {
  padding: 10px 15px;
  cursor: pointer;
  transition: background 0.2s;
}

.lang-menu li:hover {
  background-color: #f0f0f0;
}

h1 {
  font-size: 2.2rem;
  color: #f0f0f0;
}

.intro {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
  text-align: center;
}

.description {
  font-size: 1rem;
  line-height: 1.4;
}

.donation-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
  align-items: center;
}

.donate-button {
  padding: 1rem 2rem;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.3s;
  font-size: 1rem;
  color: #fff;
}

.donate-button.br {
  background-color: #6a1b9a;
}

.donate-button.en {
  background-color: #c62828;
}

.donate-button:hover {
  opacity: 0.9;
}

.gallery-section {
  margin: 3rem auto;
  max-width: 1000px;
  padding: 0 1rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  animation: fade 2s ease-in-out;
}

.gallery img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.gallery img:hover {
  transform: scale(1.03);
}

footer {
  text-align: center;
  font-size: 0.9rem;
  padding: 2rem 1rem;
  background: #f0f0f0;
  color: #555;
}

footer a.lucas-link {
  text-decoration: none;
  font-weight: 600;
  color: #6a1b9a;
}

footer .heart {
  font-size: 1rem;
  vertical-align: middle;
  margin-right: 0.3rem;
}

@keyframes fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (min-width: 768px) {
  .donation-buttons {
    flex-direction: row;
    justify-content: center;
  }
}