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

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: 'Segoe UI', Tahoma, sans-serif;
  line-height: 1.5;
  padding: 20px;
}

.container {
  width: 100%;
  max-width: 1200px;
}

#home header {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
}

#home nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

#home nav button {
  padding: 0.75rem 1.5rem;
  border: 2px solid #888;
  background: transparent;
  cursor: pointer;
  font-size: 1rem;
  border-radius: 4px;
  transition: background 0.2s, transform 0.1s;
}

#home nav button:hover {
  background: rgba(0,0,0,0.05);
  transform: translateY(-2px);
}

/* nah, make something here later */
//*#all-conversion-sections {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
//*}

/* Cada card de conversión */
section {
  flex: 1 1 300px;
  max-width: 350px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
}


section > * + * {
  margin-top: 1rem;
}

/* Figura */
figure {
  text-align: center;
}

figure img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

figcaption {
  font-size: 0.9rem;
  color: #555;
  margin-top: 0.5rem;
}


fieldset {
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 1rem;
}

legend {
  font-weight: bold;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

input[type="number"] {
  width: 100%;
  padding: 0.5rem;
  font-size: 1rem;
  border: 1px solid #bbb;
  border-radius: 4px;
}


section button {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

section button:hover {
  transform: translateY(-1px);
  background: rgba(0,0,0,0.05);
}


aside {
  font-size: 0.85rem;
  color: #666;
  background: #f9f9f9;
  padding: 0.75rem;
  border-radius: 4px;
}


#go-home {
  margin: 2rem 0;
  text-align: center;
}

#go-home img {
  width: 40px;
  cursor: pointer;
  transition: transform 0.2s;
}

#go-home img:hover {
  transform: scale(1.1);
}


footer {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.9rem;
  color: #555;
}

/* 5. Responsividad */
@media (max-width: 768px) {
  #all-conversion-sections {
    flex-direction: column;
    align-items: center;
  }
  section {
    max-width: 90%;
  }
}