/* Stili Generali */
:root {
    --primary-color: #0d1117; 
    --secondary-color: #161b22;
    --accent-color: #28a745;
    --text-color: #c9d1d9;
    --red-color: #e85656;
    --font-heading: 'Cinzel', serif;
    --font-body: 'Open Sans', sans-serif;
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--primary-color);
    background-image: url('images/Strasburgo1789_01.png');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
    line-height: 1.6;
    overflow-x: hidden;
}

main { 
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

h1 { font-size: 2.8rem; line-height: 1.2; }
h2 { font-size: 2.5rem; text-align: center; margin-bottom: 3rem; position: relative; padding-bottom: 1rem; }
h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 80px; height: 3px; background-color: var(--accent-color); border-radius: 2px; }

section { 
    padding: 40px; 
    margin-bottom: 60px; 
    background-color: rgba(22, 27, 34, 0.95); 
    border-radius: var(--border-radius); 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    overflow: hidden; 
}

/* Header */
.main-header { background-color: rgba(13, 17, 23, 0.9); backdrop-filter: blur(5px); padding: 1rem 0; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4); position: sticky; top: 0; z-index: 1000; }
.navbar { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.logo { font-family: var(--font-heading); font-size: 1.8rem; color: #f0f6fc; font-weight: 700; text-decoration: none; }
.nav-links { list-style: none; display: flex; align-items: center; }
.nav-links li { margin-left: 30px; }
.nav-links a { color: var(--text-color); font-weight: 400; text-decoration: none; transition: color var(--transition-speed) ease; font-size: 1rem; }
.nav-links a:hover { color: var(--accent-color); }
.navbar-right { display: flex; align-items: center; gap: 20px; }
.hamburger { display: none; flex-direction: column; justify-content: space-around; width: 30px; height: 25px; background: transparent; border: none; cursor: pointer; padding: 0; z-index: 10; }
.hamburger:focus { outline: none; }
.hamburger-line { width: 30px; height: 3px; background-color: var(--text-color); border-radius: 10px; transition: all 0.3s linear; position: relative; transform-origin: 1px; }
.nav-open .hamburger-line:nth-child(1) { transform: rotate(45deg); }
.nav-open .hamburger-line:nth-child(2) { opacity: 0; transform: translateX(20px); }
.nav-open .hamburger-line:nth-child(3) { transform: rotate(-45deg); }
.language-selector { display: flex; gap: 10px; align-items: center; }
.lang-flag { width: 30px; height: 20px; cursor: pointer; border-radius: 3px; transition: all 0.2s ease; opacity: 0.6; border: 2px solid transparent; }
.lang-flag:hover { opacity: 1; transform: scale(1.1); }
.lang-flag.active { opacity: 1; border-color: var(--accent-color); box-shadow: 0 0 8px var(--accent-color); }

/* Sezioni Varie */
.hero-section { padding-bottom: 40px; border-bottom-left-radius: 0; border-bottom-right-radius: 0; margin-bottom: 0; }
.hero-layout { display: flex; align-items: center; gap: 40px; }
.hero-cover-column { flex: 0 0 300px; }
.hero-text-column { flex: 1 1 60%; }
.hero-text-column h1 { text-align: left; }
.hero-text-column .subtitle { text-align: left; margin: 1.5rem 0; line-height: 1.7; }
.hero-text-column .btn-primary { margin-top: 2.5rem; }
.book-cover { margin: 0 auto; width: 100%; max-width: 300px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.book-cover img { width: 100%; border-radius: 5px; display: block; }
.book-details-section { padding: 30px 20px; border-top-left-radius: 0; border-top-right-radius: 0; border-top: 1px solid #30363d; }
.details-grid { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 20px; }
.detail-item { display: flex; flex-direction: column; align-items: center; text-align: center; min-width: 150px; }
.detail-icon { font-size: 2rem; margin-bottom: 8px; color: var(--accent-color); }
.detail-label { font-size: 0.9rem; color: #8b949e; }
.detail-value { font-size: 1.1rem; font-weight: bold; color: #f0f6fc; }
.btn-primary, .btn-secondary { display: inline-block; padding: 12px 25px; border-radius: 50px; font-weight: 700; text-transform: uppercase; transition: all var(--transition-speed) ease; border: none; cursor: pointer; text-decoration: none; }
.btn-primary { background-color: var(--accent-color); color: var(--primary-color); }
.btn-primary:hover { background-color: var(--hover-color); transform: translateY(-3px); }
.btn-secondary { background-color: transparent; color: var(--accent-color); border: 2px solid var(--accent-color); }
.btn-secondary:hover { background-color: var(--accent-color); color: var(--primary-color); }
.scroller-container { position: relative; }
.scroller-list { display: flex; overflow-x: auto; gap: 20px; padding-bottom: 10px; scroll-behavior: smooth; scrollbar-width: none; -ms-overflow-style: none; padding-left: 40px; padding-right: 40px; margin-left: -40px; margin-right: -40px; }
.scroller-list::-webkit-scrollbar { display: none; }
.data-card { background-color: var(--primary-color); border-radius: var(--border-radius); overflow: hidden; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5); text-align: center; transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease; display: flex; flex-direction: column; cursor: pointer; }
.data-card:hover { transform: translateY(-10px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7); }
.scroller-list .data-card { width: 300px; flex-shrink: 0; }
.data-card img { width: 100%; object-fit: cover; }
#characters-section .data-card img, #factions-section .data-card img { height: 380px; }
#short-stories .data-card img { height: 180px; }
.data-card .card-content { padding: 1.5rem; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; text-align: left; }
.data-card h3 { margin-bottom: 0.5rem; text-align: center; }
.data-card p { font-size: 0.95rem; margin-bottom: 1.5rem; }
.scroll-btn { position: absolute; top: calc(50% - 20px); transform: translateY(-50%); z-index: 10; background-color: rgba(13, 17, 23, 0.9); color: var(--text-color); border: 1px solid #444; border-radius: 50%; width: 50px; height: 50px; font-size: 1.5rem; cursor: pointer; transition: all var(--transition-speed) ease; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(3px); }
.scroll-btn:hover { background-color: var(--accent-color); color: var(--primary-color); border-color: var(--accent-color); }
.scroll-btn.left { left: 10px; }
.scroll-btn.right { right: 10px; }
.scroll-btn:disabled { opacity: 0.2; cursor: not-allowed; backdrop-filter: none; }
.author-layout { display: flex; align-items: flex-start; gap: 40px; }
.author-image-column { flex: 0 0 350px; }
.author-image-column img { width: 100%; border-radius: var(--border-radius); box-shadow: 0 8px 25px rgba(0,0,0,0.5); }
.author-text-column { flex: 1; text-align: left; }
.author-text-column p { margin-bottom: 1.5em; line-height: 1.8; }
.author-text-column p:last-child { margin-bottom: 0; }
.buy-section, .contact-section, #newsletter-section { text-align: center; }
.buy-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-top: 30px; }
.buy-btn { padding: 15px 30px; border-radius: 50px; font-weight: 700; text-transform: uppercase; color: #fff; text-decoration: none; transition: all var(--transition-speed) ease; position: relative; }
.buy-btn.amazon { background-color: #FF9900; } .buy-btn.kobo { background-color: #4C0084; } .buy-btn.google { background-color: #4285F4; }
.buy-btn:hover { transform: translateY(-5px); }
.buy-btn.disabled { background-color: #555; cursor: not-allowed; filter: grayscale(80%); }
.buy-btn.disabled:hover { transform: none; }
.buy-btn[data-tooltip]::after { content: attr(data-tooltip); position: absolute; bottom: 110%; left: 50%; transform: translateX(-50%); background-color: #111; color: #fff; padding: 8px 12px; border-radius: var(--border-radius); font-size: 0.9rem; white-space: nowrap; opacity: 0; visibility: hidden; transition: opacity var(--transition-speed) ease, visibility var(--transition-speed) ease; z-index: 20; }
.buy-btn.disabled:hover[data-tooltip]::after { opacity: 1; visibility: visible; }
#newsletter-section p { max-width: 700px; margin: 0 auto 30px auto; color: var(--text-color); }
.newsletter-form-container { max-width: 500px; margin: 0 auto; }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input[type="email"] { flex-grow: 1; padding: 15px; border-radius: 50px; border: 1px solid #30363d; background-color: #0d1117; color: var(--text-color); font-size: 1rem; }
.newsletter-form button { flex-shrink: 0; }
footer { text-align: center; padding: 30px 20px; background-color: rgba(13, 17, 23, 0.9); border-top: 1px solid #30363d; }
.cookie-banner { position: fixed; bottom: 0; left: 0; width: 100%; background-color: rgba(13, 17, 23, 0.95); backdrop-filter: blur(5px); color: var(--text-color); padding: 20px; box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.4); z-index: 3000; display: none; align-items: center; justify-content: center; gap: 20px; flex-wrap: wrap; transform: translateY(100%); transition: transform 0.5s ease-in-out; }
.cookie-banner.show { display: flex; transform: translateY(0); }
.cookie-banner .cookie-text { margin: 0; text-align: center; max-width: 800px; }
.cookie-banner .btn-primary { flex-shrink: 0; padding: 10px 25px; }

/* Modale */
.modal { position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.8); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all var(--transition-speed) ease; }
.modal.show { opacity: 1; visibility: visible; }
.modal-content { background-color: var(--secondary-color); padding: 30px; border-radius: var(--border-radius); max-width: 700px; width: 90%; position: relative; text-align: center; max-height: 85vh; overflow-y: auto; }
.close-button { color: var(--text-color); font-size: 2.5rem; position: absolute; top: 15px; right: 25px; cursor: pointer; }
.close-button:hover { color: var(--accent-color); }
#modalName { font-family: var(--font-heading); font-size: 2.2rem; margin-bottom: 25px; color: #f0f6fc; }
.modal-content img { max-width: 80%; border-radius: var(--border-radius); margin-bottom: 0; }
.stats-box { background-color: var(--primary-color); border: 1px solid #30363d; border-radius: var(--border-radius); padding: 25px; margin: 30px auto 0 auto; max-width: 80%; }
.stats-box:last-of-type { margin-bottom: 0; }
.stats-title { font-family: var(--font-heading); text-align: center; font-size: 1.5rem; margin-bottom: 25px; color: var(--text-color); }
.stats-section { display: grid; gap: 20px; padding-bottom: 15px; margin-bottom: 15px; border-bottom: 1px solid #30363d; }
.stats-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.stats-attributes { grid-template-columns: repeat(5, 1fr); text-align: center; }
.stats-traits { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.stats-powers { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.stat-item { text-align: left; }
.stat-label { font-size: 0.8rem; color: #8b949e; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.stat-value { font-size: 1.1rem; font-weight: bold; color: var(--text-color); }
.stat-value.stat-max { color: var(--accent-color); }
.stat-value.stat-min { color: var(--red-color); }
.stats-quote { text-align: center; border-bottom: none; }
.stats-quote .stat-value { font-family: var(--font-body); font-style: italic; font-weight: normal; color: var(--text-color); font-size: 1.1rem; line-height: 1.5; max-width: 80%; margin: 0 auto; }
.description-box p { text-align: left; white-space: pre-wrap; line-height: 1.8; color: var(--text-color); }

.centered-scroller { justify-content: center; gap: 30px; }

/* Media Queries */
@media (max-width: 900px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 2rem; }
    section { padding: 30px 20px; }
    .logo { font-size: 1.5rem; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .scroller-list { padding-left: 20px; padding-right: 20px; margin-left: -20px; margin-right: -20px; }
    .nav-open .nav-links { display: flex; position: fixed; top: 0; right: 0; height: 100vh; width: 100%; max-width: 300px; flex-direction: column; justify-content: center; align-items: center; gap: 40px; background-color: rgba(13, 17, 23, 0.98); backdrop-filter: blur(10px); }
    .nav-open .nav-links li { margin-left: 0; }
    .nav-open .nav-links a { font-size: 1.5rem; }
    .hero-layout, .author-layout { flex-direction: column; text-align: center; }
    .hero-text-column h1, .hero-text-column .subtitle, .author-text-column { text-align: center; }
    .author-image-column { width: 60%; max-width: 300px; flex-basis: auto; }
}
@media (max-width: 768px) {
    .details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
    .detail-item { min-width: 0; }
    .scroller-list .data-card { width: 75vw; max-width: 300px; }
    .scroll-btn { width: 40px; height: 40px; font-size: 1.2rem; }
    .stats-attributes { grid-template-columns: repeat(auto-fit, minmax(80px, 1fr)); }
}