/* --- Basic Reset & Global Styles --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f7f6; /* A very light gray */
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem 1rem;
}

.main-container {
    width: 100%;
    max-width: 480px;
}

/* --- The Main Card --- */
.card {
    background-color: white;
    border-radius: 20px;
    box-shadow: 0 15px M30px rgba(0, 0, 0, 0.1);
    overflow: hidden; /* To keep the header within the rounded borders */
    text-align: center;
    width: 100%;
}

.feature-header {
    /* --- CAMBIO DE COLOR PRINCIPAL --- */
    background-color: #FF4500; /* Reddit's "Orangered" */
    color: white;
    padding: 2.5rem 1.5rem;
}

.feature-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-header p {
    font-size: 1rem;
    font-weight: 400;
    opacity: 0.9;
}

.card-body {
    padding: 2rem;
}

.description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* --- Image Placeholder --- */
.image-placeholder {
    width: 100%;
    height: 160px;
    border: 2px dashed #e0e0e0;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
    color: #b0b0b0;
}

.image-placeholder svg {
    margin-bottom: 0.5rem;
    stroke: #d0d0d0;
}

/* --- Login Button & Options --- */
.login-button {
    display: inline-block;
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    /* --- CAMBIO DE COLOR GRADIENTE --- */
    background: linear-gradient(45deg, #FF4500, #FF8b60); /* Gradiente de Reddit */
    border: none;
    border-radius: 50px; /* Pill shape */
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    margin-bottom: 2rem;
}

.login-button:hover {
    transform: scale(1.03);
    /* --- CAMBIO DE COLOR SOMBRA --- */
    box-shadow: 0 8px 20px rgba(255, 69, 0, 0.4); /* Sombra anaranjada */
}

.more-features {
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
}

.more-features p {
    color: #444;
    margin-bottom: 0.5rem;
}

.more-features a {
    /* --- CAMBIO DE COLOR ENLACE --- */
    color: #FF4500; /* Color de Reddit */
    font-weight: 600;
    text-decoration: none;
}

/* --- Footer --- */
.footer {
    text-align: center;
    margin-top: 2.5rem;
    color: #aaa;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem 4rem; /* vertical and horizontal gap */
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.link-section h4 {
    color: #555;
    margin-bottom: 0.5rem;
}

.link-section a {
    display: block;
    color: #888;
    text-decoration: none;
    margin-bottom: 0.25rem;
}

.copyright {
    font-size: 0.8rem;
}