body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f0f4f8, #c8d4e0);
    color: #333;
}

header {
    background: #6a11cb;
    background: linear-gradient(45deg, #6a11cb 0%, #2575fc 100%);
    color: white;
    text-align: center;
    padding: 2.5em 1em;
    border-bottom-left-radius: 50% 10%;
    border-bottom-right-radius: 50% 10%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.header-content h1 {
    font-size: clamp(1.8em, 5vw, 2.5em);
    margin: 0.2em 0;
    font-weight: 700;
}

.header-content p {
    font-size: clamp(0.9em, 2vw, 1.1em);
    opacity: 0.8;
    margin: 0.5em 0 1.5em;
}

.download-button {
    display: inline-block;
    background-color: #ffde59;
    color: #333;
    padding: 0.8em 1.5em;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.download-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.3);
}

.download-button i {
    margin-right: 0.5em;
}

main {
    padding: 2em 1em;
    max-width: 900px;
    margin: auto;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 2em;
}

.step {
    background-color: white;
    padding: 2em;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step:hover {
    transform: translateY(-5px);
}

.step-icon {
    font-size: 2.5em;
    color: #6a11cb;
    margin-bottom: 0.5em;
}

.step h2 {
    font-size: 1.5em;
    color: #2575fc;
    margin-top: 0;
    margin-bottom: 0.5em;
}

.step p {
    font-size: 1em;
    margin: 0 0 1.5em;
}

.step img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    border: 3px solid #f0f4f8;
}

footer {
    text-align: center;
    padding: 1.5em 1em;
    background-color: #333;
    color: white;
}

/* Media Queries para responsividad */
@media (min-width: 768px) {
    .steps-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2em;
    }
}

@media (min-width: 1024px) {
    .steps-container {
        grid-template-columns: repeat(3, 1fr);
    }
}