body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #f8f8f8;
    color: #333;
}
    
header {
    text-align: center;
    padding: 2rem;
    background: #F57809; /* Igual que el footer */
    color: white;
}

.cards-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 2rem;
    gap: 1.5rem;
}

.card {
    width: 250px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.card img {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
}

.footer {
  background-color: #ff6f00; /* igual que el header */
  color: white;
  text-align: center;
  padding: 20px;
  font-family: 'Segoe UI', sans-serif;
  box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.2);
}


.coffee-support {
    text-align: center;
    margin: 2rem 0;
}

#coffee-cup {
    display: inline-block;
    cursor: pointer;
    text-align: center;
}

#coffee-cup img {
    width: 60px;
    transition: transform 0.3s ease;
}

#coffee-cup:hover img {
    transform: scale(1.1);
}

#coffee-popup {
    margin-top: 1rem;
    background-color: #ffe0b2;
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 10px;
    border: 1px solid #ff9800;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

#coffee-popup.hidden {
    display: none;
}

#coffee-popup .number {
    font-size: 1.4rem;
    color: #e65100;
    font-weight: bold;
}