:root {
    --bg-dark: #050508;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --accent-glow: rgba(96, 165, 250, 0.4);
    --accent-primary: #60a5fa;
    --glass-bg: rgba(15, 23, 42, 0.4);
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

body {
    background: radial-gradient(circle at center, #0a0f18 0%, #030406 100%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.author-header {
    text-align: center;
    padding: 4rem 0 3rem;
}

.author-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 300;
    font-size: 1.5rem;
    letter-spacing: 0.5em;
    color: var(--text-muted);
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

.author-name::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background-color: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-glow);
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 4rem;
    margin: 0 auto;
    width: 100%;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    transform: translateY(20px);
    opacity: 0;
    animation: fadeUp 1s ease forwards 0.5s;
}

.book-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.book-showcase {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    text-align: left;
}

.cover-wrapper {
    position: relative;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
    perspective: 1000px;
}

.book-cover {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.6);
    position: relative;
    z-index: 2;
    transition: transform 0.5s ease;
    transform: rotateY(5deg);
}

.cover-wrapper:hover .book-cover {
    transform: rotateY(0deg) scale(1.02);
}

.cover-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    z-index: 1;
    filter: blur(30px);
    opacity: 0.6;
    transition: opacity 0.5s ease;
}

.cover-wrapper:hover .cover-glow {
    opacity: 1;
}

.status-badge {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    padding: 0.5rem 1rem;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    border-radius: 50px;
    margin-bottom: 1.5rem;
    background: rgba(96, 165, 250, 0.1);
    box-shadow: 0 0 15px rgba(96, 165, 250, 0.2);
    align-self: flex-start;
}

.book-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.synopsis {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.synopsis p {
    margin-bottom: 1.5rem;
}

.synopsis p:last-child {
    margin-bottom: 0;
}

.site-footer {
    margin-top: auto;
    text-align: center;
    padding: 3rem 0 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    opacity: 0.6;
}

@keyframes fadeUp {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 900px) {
    .book-grid {
        grid-template-columns: 1fr;
        gap: 5rem;
    }
    
    .glass-panel {
        padding: 2.5rem;
    }
    
    .book-title {
        font-size: 2.5rem;
    }
    
    .author-name::after {
        left: 50%;
    }
}