body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    background: #f4f6f9;
}

.hero {
    background: #1f2d3d;
    color: white;
    text-align: center;
    padding: 60px 20px;
}

.container {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

.card {
    background: white;
    padding: 25px;
    margin-bottom: 25px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.options {
    display: flex;
    gap: 20px;
}

button {
    padding: 12px 20px;
    background: #1f2d3d;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    background: #00bcd4;
}

input, select {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
}

.image-box {
    text-align: center;
    margin-bottom: 20px;
}

.image-box img {
    max-width: 100%;
    border-radius: 8px;
}

.resultado-card {
    background: #eaf6f8;
}