/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.scan-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
    animation: scan 4s linear infinite;
    box-shadow: 0 0 10px var(--accent-red);
}

.hero-content {
    z-index: 1;
    max-width: 1200px;
}

.book-label {
    color: var(--accent-red);
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--accent-red);
}

.glitch-wrapper {
    margin-bottom: 2rem;
}

.glitch {
    font-size: 4rem;
    font-weight: bold;
    color: var(--primary-white);
    text-shadow: 0 0 10px var(--primary-white), 0 0 20px var(--primary-white), 0 0 30px var(--primary-white);
    position: relative;
    animation: glitch-text 3s infinite;
}

.typing-text {
    font-size: 1.5rem;
    color: var(--dark-white);
    margin-bottom: 3rem;
}

.book-tagline-hero {
    font-size: 1.3rem;
    color: var(--accent-red);
    font-style: italic;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px var(--accent-red);
}

.coming-soon-badge {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: 2px solid var(--accent-red);
    background-color: rgba(255, 0, 51, 0.1);
    animation: pulse-border 2s ease-in-out infinite;
}

.badge-text {
    color: var(--accent-red);
    font-weight: bold;
    letter-spacing: 3px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */
.primary-btn,
.secondary-btn,
.submit-btn {
    position: relative;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    border: 2px solid var(--accent-red);
    background-color: transparent;
    color: var(--primary-white);
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.primary-btn,
.submit-btn {
    background-color: var(--accent-red);
    color: white;
    box-shadow: 0 0 20px var(--accent-red);
}

    .primary-btn:hover,
    .submit-btn:hover {
        box-shadow: 0 0 30px var(--accent-red);
        transform: translateY(-2px);
    }

.secondary-btn:hover {
    background-color: var(--accent-red);
    color: white;
    box-shadow: 0 0 20px var(--accent-red);
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transition: left 0.5s;
}

.primary-btn:hover .btn-glow,
.submit-btn:hover .btn-glow {
    left: 100%;
}

/* ============================================
   SECTIONS
   ============================================ */
section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 5rem 2rem;
    position: relative;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

    .section-header h2 {
        font-size: 2rem;
        color: var(--accent-red);
        text-shadow: 0 0 10px var(--accent-red);
        letter-spacing: 2px;
        white-space: nowrap;
    }

.header-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
    max-width: 300px;
}

/* ============================================
   INTRO SECTIONS
   ============================================ */
.intro-section,
.authors-intro {
    background-color: var(--bg-dark);
    border-top: 2px solid var(--accent-red);
    border-bottom: 2px solid var(--accent-red);
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

    .intro-panel,
    .intro-content p {
        color: var(--dark-white);
        font-size: 1.1rem;
        line-height: 1.9;
        margin-bottom: 1.5rem;
    }

    .intro-content strong {
        color: var(--primary-white);
    }

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    text-align: center;
    background-color: var(--bg-dark);
    border-top: 2px solid var(--accent-red);
    border-bottom: 2px solid var(--accent-red);
}

.cta-content h2 {
    color: var(--neon-white);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px var(--primary-white);
}

.cta-content p {
    color: var(--dark-white);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.cta-content em {
    color: var(--accent-red);
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background-color: var(--bg-black);
    border-top: 2px solid var(--accent-red);
    padding: 3rem 2rem 2rem;
    position: relative;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-text p {
    color: var(--dark-white);
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

.footer-tagline {
    color: var(--primary-white);
    font-style: italic;
}

.footer-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

    .footer-links a {
        color: var(--primary-white);
        text-decoration: none;
        transition: all 0.3s;
    }

        .footer-links a:hover {
            color: var(--accent-red);
            text-shadow: 0 0 10px var(--accent-red);
        }

    .footer-links span {
        color: var(--dark-white);
    }

.footer-decoration {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
    margin-top: 2rem;
    animation: glow-pulse 2s ease-in-out infinite;
}