:root {
    --bg-color: #0b0b0b;
    --text-primary: #ffffff;
    --text-secondary: #999999;
    --accent-orange: #E8700A;
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Textura de ruido */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.04;
    background-image: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 85vh;
    padding-top: 4rem;
}

.subtitle {
    font-family: var(--font-display);
    color: var(--accent-orange);
    letter-spacing: 2px;
    font-size: 1.2rem;
    margin-bottom: -10px;
}

.title {
    font-family: var(--font-display);
    font-size: 7rem;
    line-height: 0.85;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.divider {
    height: 4px;
    width: 80px;
    background-color: var(--accent-orange);
    margin-bottom: 2rem;
}

.manifesto {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 400;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-orange);
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.5rem;
    text-decoration: none;
    padding: 0.8rem 2rem;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.cta-button:hover {
    background-color: transparent;
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.hero-image-wrapper {
    position: relative;
}

.author-portrait {
    width: 100%;
    max-width: 500px;
    display: block;
    filter: grayscale(100%) contrast(1.2);
    position: relative;
    z-index: 2;
    border-bottom: 5px solid var(--accent-orange);
}

.accent-box {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    border: 2px solid #333;
    z-index: 1;
}

/* Books Section */
.books-section {
    padding: 8rem 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: 4rem;
    margin-bottom: 4rem;
    color: #fff;
}

.book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.book-card {
    display: flex;
    background-color: #1a1a1a;
    border-left: 2px solid #333;
    transition: transform 0.3s ease;
}

.book-card:hover {
    transform: translateY(-10px);
    border-left-color: var(--accent-orange);
}

.book-cover {
    width: 150px;
    height: auto;
    object-fit: contain;
    border-right: 1px solid #333;
    background-color: #1a1a1a;
}

.book-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.book-content h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.book-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.link-orange {
    color: var(--accent-orange);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.link-orange:hover {
    text-decoration: underline;
}

/* Capture Section */
.capture-section {
    padding: 4rem 0 8rem 0;
}

.capture-box {
    background-color: #1a1a1a;
    padding: 4rem;
    text-align: center;
    border: 1px solid #333;
}

.capture-box h2 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.capture-box p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

.lead-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto 1rem auto;
}

.lead-form input {
    flex: 1;
    padding: 1rem;
    background-color: #0b0b0b;
    border: 1px solid #333;
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
}

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

.lead-form button {
    background-color: var(--accent-orange);
    color: #fff;
    border: none;
    padding: 0 2rem;
    font-family: var(--font-display);
    font-size: 1.2rem;
    cursor: pointer;
    letter-spacing: 1px;
    transition: background-color 0.3s;
}

.lead-form button:hover {
    background-color: #c95d08;
}

.capture-box small {
    color: #666;
    display: block;
}

/* Footer */
.site-footer {
    border-top: 1px solid #333;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #666;
    font-size: 0.9rem;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    margin-left: 1.5rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-orange);
}

/* Responsive */
@media (max-width: 900px) {
    .hero-section {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .divider {
        margin: 0 auto 2rem auto;
    }
    
    .hero-image-wrapper {
        order: -1;
    }
    
    .title {
        font-size: 5rem;
    }
    
    .book-grid {
        grid-template-columns: 1fr;
    }
    
    .lead-form {
        flex-direction: column;
    }
    
    .lead-form button {
        padding: 1rem;
        margin-top: 1rem;
    }
    
    .site-footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}