:root {
    --color-bg: #0f0a1a;
    --color-surface: #1a1225;
    --color-card: #221a30;
    --color-primary: #b47ede;
    --color-primary-light: #d4a8f0;
    --color-accent: #e8a0bf;
    --color-text: #eee8f5;
    --color-text-muted: #a89bb8;
    --color-border: #3d2e55;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    min-height: 100vh;
}

/* Subtle gradient background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(180, 126, 222, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(232, 160, 191, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 10, 26, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
    padding: 1rem 0;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-primary-light);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--color-primary-light);
}

/* Hero Section */
.hero {
    padding: 10rem 0 6rem;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(180, 126, 222, 0.15);
    border: 1px solid var(--color-border);
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-primary-light);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 3rem;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    box-shadow: 0 4px 20px rgba(180, 126, 222, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(180, 126, 222, 0.45);
}

.btn-outline {
    border: 1px solid var(--color-border);
    color: var(--color-text);
    background: rgba(34, 26, 48, 0.5);
}

.btn-outline:hover,
.btn-outline:focus {
    border-color: var(--color-primary);
    background: rgba(180, 126, 222, 0.1);
}

/* Section base */
section {
    padding: 5rem 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.section-subtitle {
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    font-size: 1rem;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.about-text p {
    margin-bottom: 1.2rem;
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.tag {
    padding: 0.35rem 0.9rem;
    background: rgba(180, 126, 222, 0.1);
    border: 1px solid var(--color-border);
    border-radius: 1.5rem;
    font-size: 0.8rem;
    color: var(--color-primary-light);
}

/* Books Section */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.book-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.book-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 8px 30px rgba(180, 126, 222, 0.15);
}

.book-genre {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.book-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.book-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.book-link {
    font-size: 0.9rem;
    color: var(--color-primary-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.book-link:hover,
.book-link:focus {
    color: var(--color-accent);
}

.book-link::after {
    content: ' \2192';
}

.book-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.book-rating {
    color: #f0b429;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.book-reviews {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.book-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: rgba(232, 160, 191, 0.2);
    border: 1px solid var(--color-accent);
    border-radius: 0.3rem;
    font-size: 0.7rem;
    color: var(--color-accent);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.series-heading {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-primary-light);
    margin: 2.5rem 0 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.series-heading:first-of-type {
    margin-top: 0;
}

.books-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Links Section */
.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.link-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.3s ease;
}

.link-card:hover,
.link-card:focus {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(180, 126, 222, 0.12);
}

.link-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(180, 126, 222, 0.15);
    border-radius: 0.5rem;
    flex-shrink: 0;
}

.link-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--color-primary-light);
}

.link-info h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.2rem;
}

.link-info p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Rainbow Pride Divider */
.pride-divider {
    height: 3px;
    border: none;
    background: linear-gradient(90deg,
        #e40303, #ff8c00, #ffed00,
        #008026, #004dff, #750787);
    border-radius: 2px;
    margin: 3rem 0;
    opacity: 0.7;
}

/* Footer */
footer {
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

footer p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

footer a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover,
footer a:focus {
    color: var(--color-primary-light);
}

footer .pride-heart {
    display: inline-block;
    margin: 0 0.2rem;
}

/* Impressum */
.impressum-content {
    max-width: 700px;
}

.impressum-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.impressum-content h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-text);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.impressum-content a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.impressum-content a:hover,
.impressum-content a:focus {
    color: var(--color-accent);
}

/* Accessibility */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive */
@media (max-width: 600px) {
    .hero {
        padding: 8rem 0 4rem;
    }

    .nav-links {
        gap: 1.2rem;
    }

    .nav-links a {
        font-size: 0.8rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    section {
        padding: 3.5rem 0;
    }
}