:root {
    --bg-color: #0f0f11;
    --text-color: #ffffff;
    --accent-color: #e50914; /* Color rojo estilo streaming */
    --accent-hover: #b80710;
    --card-bg: #1a1a1f;
    --border-radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 600px; /* Estrecho para mobile-first feel incluso en desktop */
    margin: 0 auto;
    padding: 0 20px;
}

/* HEADER */
.main-header {
    padding: 20px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    max-width: 200px;
    height: auto;
    object-fit: contain;
}

/* HERO SECTION (MOBILE FIRST) */
.hero-section {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.video-container {
    width: 100%;
    background: #000;
}

.video-container video {
    width: 100%;
    max-height: 70vh; /* Portrait video optimization */
    object-fit: cover;
    display: block;
}

.lead-capture-container {
    padding: 30px 20px;
    text-align: center;
}

.hero-title {
    font-size: 28px;
    margin-bottom: 10px;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 16px;
    color: #a0a0a0;
    margin-bottom: 25px;
}

/* FORM */
.capture-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group input {
    width: 100%;
    padding: 16px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: var(--card-bg);
    color: white;
    font-size: 16px;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.btn-primary {
    width: 100%;
    padding: 18px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
}

.form-message {
    font-size: 14px;
    margin-top: 10px;
    min-height: 20px;
}
.msg-success { color: #4caf50; }
.msg-error { color: #f44336; }

/* SECTIONS */
section {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

section h2 {
    font-size: 22px;
    margin-bottom: 20px;
    text-align: center;
}

/* PLAYLISTS */
.playlists-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.playlist-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 10px;
}

.playlist-thumb {
    width: 100px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
}

.playlist-info {
    padding-left: 15px;
}

.playlist-info h3 {
    font-size: 16px;
    margin-bottom: 5px;
}

.playlist-info p {
    font-size: 12px;
    color: #a0a0a0;
}

/* BLOG */
.blog-feed {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.blog-post {
    background: var(--card-bg);
    padding: 20px;
    border-radius: var(--border-radius);
}

.blog-post h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.blog-post .date {
    font-size: 12px;
    color: #888;
    margin-bottom: 15px;
}

.blog-post p {
    font-size: 15px;
    color: #e0e0e0;
}

/* FOOTER */
footer {
    padding: 30px 0;
    text-align: center;
    font-size: 12px;
    color: #666;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* RESPONSIVE DESKTOP (Side-by-side Hero) */
@media (min-width: 768px) {
    .container, .hero-section {
        max-width: 900px;
    }
    .hero-section {
        flex-direction: row;
        align-items: center;
        padding: 40px 20px;
        gap: 40px;
    }
    .video-container {
        flex: 1;
        border-radius: 16px;
        overflow: hidden;
    }
    .lead-capture-container {
        flex: 1;
        text-align: left;
        padding: 0;
    }
    .playlists-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}