/* =========================================================
   Grazia Deledda — Portale informativo non ufficiale
   Foglio di stile unico, mobile-first.
   ========================================================= */

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

:root {
    --black: #14110f;
    --black-soft: #1f1b18;
    --gold: #b7893f;
    --gold-bright: #d4af37;
    --gold-light: #f4e8d0;
    --white: #ffffff;
    --cream: #fbf8f3;
    --gray: #4a4440;
    --gray-light: #f0ece5;
    --border: #e4dccb;
    --shadow: rgba(20, 17, 15, 0.08);
    --shadow-dark: rgba(20, 17, 15, 0.18);
    --header-h: 64px;
    --bar-h: 34px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Crimson Text', Georgia, serif;
    line-height: 1.75;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    letter-spacing: -0.3px;
    color: var(--black);
}

a { color: inherit; }

img { max-width: 100%; display: block; }

.icon {
    width: 1.4em;
    height: 1.4em;
    color: var(--gold);
    vertical-align: -0.3em;
}

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

/* ---------- Barra "sito non ufficiale" ---------- */
.unofficial-bar {
    background: var(--black);
    color: var(--gold-light);
    font-family: 'Crimson Text', Georgia, serif;
    font-size: 0.8rem;
    letter-spacing: 0.3px;
    text-align: center;
    padding: 0.45rem 1rem;
    height: var(--bar-h);
}

.unofficial-bar a {
    color: var(--gold-bright);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ---------- Header / Navigazione ---------- */
.site-header {
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--black);
    text-decoration: none;
    letter-spacing: 0.5px;
}

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

.nav-links > li > a,
.nav-dropdown-toggle {
    color: var(--black);
    text-decoration: none;
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-family: 'Crimson Text', Georgia, serif;
    background: none;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.4rem 0;
    position: relative;
}

.nav-dropdown-toggle .icon-caret { width: 0.7em; height: 0.7em; transform: rotate(90deg); }

.nav-links > li > a::after,
.nav-dropdown-toggle::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.25s ease;
}

.nav-links > li > a:hover::after,
.nav-links > li > a.active::after,
.nav-dropdown.active .nav-dropdown-toggle::after { width: 100%; }

.nav-links > li > a.active,
.nav-dropdown.active .nav-dropdown-toggle { color: var(--gold); }

.nav-dropdown { position: relative; }

.nav-dropdown-menu {
    list-style: none;
    position: absolute;
    top: calc(100% + 0.9rem);
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: 0 12px 30px var(--shadow-dark);
    min-width: 220px;
    padding: 0.6rem;
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(6px);
    transition: all 0.2s ease;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
    display: block;
    padding: 0.55rem 0.8rem;
    text-decoration: none;
    color: var(--black);
    font-size: 0.92rem;
    border-radius: 6px;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.active { background: var(--gray-light); color: var(--gold); }

.mobile-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--black);
    padding: 0.3rem;
}

.mobile-menu .icon { width: 1.7em; height: 1.7em; }
.mobile-menu .icon-menu-close { display: none; }
.mobile-menu[aria-expanded="true"] .icon-menu-open { display: none; }
.mobile-menu[aria-expanded="true"] .icon-menu-close { display: inline-block; }

/* ---------- Hero ---------- */
.hero {
    background: radial-gradient(circle at top, var(--black-soft) 0%, var(--black) 70%);
    min-height: 62vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 3rem 1.5rem;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(212,175,55,0.035) 2px, rgba(212,175,55,0.035) 4px);
}

.hero-content {
    text-align: center;
    color: var(--white);
    max-width: 820px;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-bright);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
}

.hero h1 {
    font-size: clamp(2.2rem, 6vw, 3.8rem);
    margin-bottom: 1rem;
    font-weight: 900;
    letter-spacing: 1px;
    color: var(--white);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    margin: 0 0 1.5rem;
    color: var(--gold-light);
    font-style: italic;
}

.hero-cta {
    display: inline-flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn {
    padding: 0.85rem 1.8rem;
    background: transparent;
    color: var(--white);
    text-decoration: none;
    border: 1px solid var(--gold);
    border-radius: 50px;
    transition: all 0.25s ease;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.btn:hover { background: rgba(212, 175, 55, 0.12); transform: translateY(-2px); }

.btn-oro, .btn-primary {
    background: var(--gold-bright);
    color: var(--black);
    border-color: var(--gold-bright);
}

.btn-oro:hover, .btn-primary:hover { background: transparent; color: var(--white); }

.btn-secondario { color: var(--black); border-color: var(--gold); }
.btn-secondario:hover { background: var(--gray-light); color: var(--black); }

/* ---------- Citazione ---------- */
.quote-section {
    padding: 4.5rem 1.5rem;
    background: var(--cream);
    text-align: center;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.quote {
    max-width: 820px;
    margin: 0 auto;
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-style: italic;
    font-family: 'Playfair Display', serif;
}

.quote-author {
    margin-top: 1.25rem;
    color: var(--gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.quote-author a {
    color: var(--gold);
    text-decoration: underline;
    text-decoration-color: rgba(183, 137, 63, 0.4);
    text-underline-offset: 2px;
}

.quote-author a:hover { text-decoration-color: var(--gold); }

/* ---------- Sezioni generiche ---------- */
.section { padding: 4.5rem 1.5rem; max-width: 1300px; margin: 0 auto; }
.section-narrow { max-width: 900px; }

.section-eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.7rem, 4vw, 2.6rem);
    margin-bottom: 0.75rem;
    text-align: center;
    letter-spacing: 0.5px;
}

.subsection-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.4rem;
    font-weight: 700;
    text-align: left;
    margin-bottom: 0.9rem;
    color: var(--black);
}

.section-lede {
    max-width: 720px;
    margin: 0 auto 3rem;
    text-align: center;
    color: var(--gray);
    font-size: 1.1rem;
}

.section-divider {
    width: 60px;
    height: 2px;
    background: var(--gold);
    margin: 0 auto 3rem;
}

/* ---------- Hub cards (homepage) ---------- */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.75rem;
}

.hub-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 2rem;
    text-decoration: none;
    color: var(--black);
    transition: all 0.25s ease;
    box-shadow: 0 4px 16px var(--shadow);
    position: relative;
}

.hub-card:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
    box-shadow: 0 14px 34px var(--shadow-dark);
}

.hub-card .icon { width: 2.4rem; height: 2.4rem; margin-bottom: 1.1rem; }

.hub-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.6rem;
}

.hub-card p { color: var(--gray); font-size: 0.98rem; margin-bottom: 1rem; }

.hub-card .hub-link {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--gold);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.hub-card .hub-link .icon { width: 1em; height: 1em; margin: 0; transition: transform 0.2s ease; }
.hub-card:hover .hub-link .icon { transform: translateX(4px); }

/* ---------- Racconto (homepage) ---------- */
.story-section { background: var(--cream); padding: 4.5rem 1.5rem; }

.story-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 2.5rem;
}

@media (min-width: 900px) {
    .story-grid { grid-template-columns: 1.5fr 1fr; align-items: start; }
}

.story-text p { margin-bottom: 1.2rem; color: var(--gray); font-size: 1.08rem; }
.story-text p:first-of-type {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    color: var(--black);
}

.story-text a,
.fact-card p a,
.stat-card p a,
.legal-block a,
.timeline-content a {
    color: var(--gold);
    text-decoration: underline;
    text-decoration-color: rgba(183, 137, 63, 0.4);
    text-underline-offset: 2px;
    transition: text-decoration-color 0.2s ease;
}

.story-text a:hover,
.fact-card p a:hover,
.stat-card p a:hover,
.legal-block a:hover,
.timeline-content a:hover {
    text-decoration-color: var(--gold);
}

.story-stats {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 3px solid var(--gold);
    border-radius: 6px;
    padding: 1.1rem 1.4rem;
}

.stat-card .stat-year { color: var(--gold); font-weight: 700; font-family: 'Playfair Display', serif; font-size: 1.2rem; }
.stat-card p { color: var(--gray); font-size: 0.92rem; margin-top: 0.2rem; }

/* ---------- Lo sapevi che? ---------- */
.facts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.fact-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.6rem;
    box-shadow: 0 4px 16px var(--shadow);
}

.fact-card .icon { width: 1.9rem; height: 1.9rem; margin-bottom: 0.9rem; }
.fact-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.fact-card p { color: var(--gray); font-size: 0.94rem; }

/* ---------- Libro in evidenza ---------- */
.spotlight {
    background: var(--black);
    color: var(--white);
    border-radius: 18px;
    padding: 3rem;
    display: grid;
    gap: 2.5rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 800px) {
    .spotlight { grid-template-columns: 220px 1fr; padding: 3.5rem; }
}

.spotlight-cover {
    aspect-ratio: 2 / 3;
    background: linear-gradient(160deg, var(--gold-light), var(--gold));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    overflow: hidden;
}

.spotlight-cover .icon { width: 3.5rem; height: 3.5rem; color: var(--black); }

.spotlight-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }

.spotlight-eyebrow { color: var(--gold-bright); text-transform: uppercase; letter-spacing: 1.5px; font-size: 0.82rem; margin-bottom: 0.6rem; }
.spotlight h2 { color: var(--white); font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin-bottom: 1rem; }
.spotlight p { color: rgba(255,255,255,0.8); margin-bottom: 1.5rem; font-size: 1.05rem; }

/* ---------- Anteprima Arte (homepage) ---------- */
.art-teaser { background: var(--black); padding: 4.5rem 1.5rem; }

.art-teaser-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 2.5rem;
    align-items: center;
}

@media (min-width: 800px) {
    .art-teaser-grid { grid-template-columns: 1fr 1.1fr; }
}

.art-teaser-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.art-teaser-gallery img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.45);
}

.art-teaser-gallery a:nth-child(2) img { margin-top: 2.5rem; }

.art-teaser-text .spotlight-eyebrow { color: var(--gold-bright); }
.art-teaser-text h2 { color: var(--white); font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin: 0.5rem 0 1rem; }
.art-teaser-text p { color: rgba(255,255,255,0.8); margin-bottom: 1.5rem; font-size: 1.05rem; }

/* ---------- Cronologia / Timeline ---------- */
.timeline { position: relative; padding: 2rem 0; }

.timeline::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item { position: relative; padding-left: 3.2rem; margin-bottom: 2.2rem; }

.timeline-item::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0.3rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gold-bright);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 2px var(--gold);
}

.timeline-year {
    display: inline-block;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 0.2rem;
}

.timeline-content h4 { font-size: 1.15rem; margin-bottom: 0.3rem; }
.timeline-content p { color: var(--gray); }

@media (min-width: 900px) {
    .timeline::before { left: 50%; transform: translateX(-50%); }
    .timeline-item {
        width: 46%;
        padding-left: 0;
        padding-right: 2.5rem;
        margin-left: 0;
    }
    .timeline-item::before { left: auto; right: -9px; }
    .timeline-item:nth-child(even) {
        margin-left: 54%;
        padding-right: 0;
        padding-left: 2.5rem;
        text-align: left;
    }
    .timeline-item:nth-child(odd) { text-align: right; }
    .timeline-item:nth-child(odd)::before { right: -33px; }
    .timeline-item:nth-child(even)::before { left: -33px; }
}

/* ---------- Bio cards ---------- */
.bio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
    margin-bottom: 3.5rem;
}

.bio-card {
    background: var(--white);
    padding: 2rem;
    border: 1px solid var(--border);
    border-top: 3px solid var(--gold);
    border-radius: 4px;
    box-shadow: 0 4px 16px var(--shadow);
}

.bio-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.9rem;
}

.bio-card p { color: var(--gray); }

/* ---------- Opere / Works grid ---------- */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.75rem;
}

.work-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 16px var(--shadow);
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
}

.work-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px var(--shadow-dark); }

.work-header {
    background: var(--black);
    padding: 1.3rem 1.5rem;
    color: var(--white);
    border-bottom: 2px solid var(--gold);
}

.work-year {
    font-size: 0.82rem;
    color: var(--gold-bright);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.work-title { font-size: 1.35rem; margin-top: 0.3rem; color: var(--white); }

.work-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.work-description { color: var(--gray); margin-bottom: 1.25rem; flex: 1; }

.work-link {
    color: var(--black);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--gold);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    align-self: flex-start;
}

.work-link:hover { color: var(--gold); }

/* ---------- Pagina singola opera ---------- */
.book-hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
    margin-bottom: 3rem;
}

@media (min-width: 800px) {
    .book-hero { grid-template-columns: 280px 1fr; }
}

.book-cover-placeholder {
    aspect-ratio: 2 / 3;
    background: linear-gradient(160deg, var(--black-soft), var(--black));
    border: 1px solid var(--gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.book-cover-placeholder .icon { width: 3.5rem; height: 3.5rem; }

.book-meta-list {
    list-style: none;
    margin: 1.5rem 0;
    display: grid;
    gap: 0.6rem;
}

.book-meta-list li {
    display: flex;
    gap: 0.6rem;
    color: var(--gray);
    font-size: 0.95rem;
}

.book-meta-list .icon { width: 1.1em; height: 1.1em; flex-shrink: 0; margin-top: 0.15em; }

.info-block {
    background: var(--cream);
    border: 1px solid var(--border);
    border-left: 3px solid var(--gold);
    border-radius: 4px;
    padding: 1.5rem 1.75rem;
    margin: 2rem 0;
}

.info-block h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ---------- Prima edizione ---------- */
.first-edition { display: grid; gap: 1.5rem; }

@media (min-width: 700px) {
    .first-edition { grid-template-columns: 180px 1fr; align-items: start; }
}

.first-edition img {
    width: 100%;
    border-radius: 6px;
    border: 1px solid var(--border);
    box-shadow: 0 8px 24px var(--shadow);
}

.first-edition-credit { font-size: 0.75rem; color: var(--gray); margin-top: 0.6rem; display: block; }
.first-edition-credit a { color: var(--gold); }

.market-label {
    margin-top: 1.25rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--gray);
}

.link-list { list-style: none; display: grid; gap: 0.7rem; }

.link-list a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--black);
    border-bottom: 1px solid transparent;
}

.link-list a:hover { color: var(--gold); border-color: var(--gold); }
.link-list .icon { width: 1.1em; height: 1.1em; }

/* ---------- Archivio (video / foto / studi) ---------- */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.75rem;
}

.archive-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.75rem;
    box-shadow: 0 4px 16px var(--shadow);
    transition: all 0.2s ease;
}

.archive-card:hover { border-color: var(--gold); box-shadow: 0 12px 28px var(--shadow-dark); }

.archive-card-img {
    margin: -1.75rem -1.75rem 1.1rem;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 10px 10px 0 0;
    background: var(--gray-light);
}

.archive-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.archive-card-credit {
    font-size: 0.78rem;
    color: var(--gray);
    display: block;
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--border);
}

.archive-card-credit a { color: var(--gold); text-decoration: none; }

.archive-card-book {
    border-left: 4px solid var(--gold-bright);
    padding-left: calc(1.75rem - 4px);
}

.archive-card-book .archive-card-book-icon {
    width: 1.7rem;
    height: 1.7rem;
    margin-bottom: 0.9rem;
    color: var(--gold);
}

.archive-card-actions {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.archive-card-tag {
    display: inline-block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--gold);
    background: var(--gold-light);
    padding: 0.2rem 0.7rem;
    border-radius: 20px;
    margin-bottom: 0.9rem;
}

.archive-card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }
.archive-card p { color: var(--gray); font-size: 0.95rem; margin-bottom: 1rem; }

/* Placeholder "contenuto in arrivo" per popolamento graduale */
.coming-soon {
    border: 1px dashed var(--border);
    background: var(--gray-light);
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    color: var(--gray);
}

.coming-soon .icon { width: 2.5rem; height: 2.5rem; margin-bottom: 1rem; color: var(--gold); }
.coming-soon h3 { margin-bottom: 0.5rem; color: var(--black); }

.archive-card.placeholder {
    border-style: dashed;
    box-shadow: none;
    color: var(--gray);
}

/* ---------- Arte ---------- */
.art-section { background: var(--black); color: var(--white); padding: 4.5rem 1.5rem; }
.art-section .section-title { color: var(--white); }

.art-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1300px;
    margin: 0 auto;
}

.art-card {
    background: var(--white);
    color: var(--black);
    border: 1px solid var(--gold);
    border-radius: 10px;
    overflow: hidden;
}

.art-header { background: var(--gold-bright); padding: 1.5rem; text-align: center; }
.art-header h3 { font-size: 1.4rem; }
.art-subtitle { text-transform: uppercase; letter-spacing: 1px; font-size: 0.82rem; opacity: 0.75; }
.art-body { padding: 1.5rem; }
.art-body h4 { font-size: 1rem; margin-bottom: 0.8rem; text-transform: uppercase; letter-spacing: 0.6px; }
.art-list { list-style: none; margin-bottom: 1.2rem; }
.art-list li { padding: 0.4rem 0; border-bottom: 1px solid var(--gray-light); color: var(--gray); font-size: 0.93rem; }
.art-list li strong { color: var(--black); }

/* ---------- Museo ---------- */
.museum-info {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px var(--shadow);
    display: grid;
    gap: 2rem;
}

@media (min-width: 800px) {
    .museum-info { grid-template-columns: 1fr 1fr; align-items: center; }
}

.museum-details h3 { font-size: 1.6rem; margin-bottom: 1.2rem; }
.museum-details p { margin-bottom: 1.2rem; color: var(--gray); }

.info-list { list-style: none; margin: 1.5rem 0; border-left: 2px solid var(--gold); padding-left: 1.2rem; display: grid; gap: 0.6rem; }
.info-list li { display: flex; align-items: center; gap: 0.6rem; color: var(--gray); }
.info-list .icon { width: 1.1em; height: 1.1em; }

.museum-map {
    background: linear-gradient(150deg, var(--black-soft), var(--black));
    border: 1px solid var(--gold);
    border-radius: 10px;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-light);
    position: relative;
}

.museum-map .icon { width: 3rem; height: 3rem; }

/* ---------- Nobel ---------- */
.nobel-section {
    background: linear-gradient(135deg, var(--gold-bright), var(--gold));
    padding: 4.5rem 1.5rem;
    text-align: center;
}

.nobel-content { max-width: 820px; margin: 0 auto; }

.nobel-badge {
    background: var(--black);
    color: var(--gold-bright);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.8rem 2rem;
    font-weight: bold;
    margin-bottom: 1.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 50px;
}

.nobel-content h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 1.5rem; }
.nobel-text { font-size: 1.1rem; margin-bottom: 1.5rem; color: var(--black); }
.nobel-section .btn { background: var(--black); color: var(--gold-bright); border-color: var(--black); }
.nobel-section .btn:hover { background: transparent; color: var(--black); }

/* ---------- Pagina "Chi siamo / Note legali" & Crediti ---------- */
.legal-block { margin-bottom: 2.5rem; }
.legal-block h2 { font-size: 1.4rem; margin-bottom: 0.9rem; }
.legal-block p, .legal-block li { color: var(--gray); }
.legal-block ul { padding-left: 1.4rem; margin-top: 0.5rem; }
.legal-block ul li { margin-bottom: 0.4rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black); color: var(--white); padding: 3.5rem 1.5rem 1.75rem; }

.footer-content {
    max-width: 1300px;
    margin: 0 auto 2.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
}

.footer-brand .logo { color: var(--white); }
.footer-brand p { color: rgba(255,255,255,0.65); margin-top: 0.9rem; font-size: 0.92rem; }

.footer-section h4 {
    color: var(--gold-bright);
    margin-bottom: 1.1rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 0.6rem; }
.footer-section a { color: rgba(255,255,255,0.85); text-decoration: none; font-size: 0.94rem; }
.footer-section a:hover { color: var(--gold-bright); }

.footer-bottom {
    max-width: 1300px;
    margin: 0 auto;
    text-align: center;
    padding-top: 1.75rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
}

.footer-bottom a { color: var(--gold-bright); text-decoration: none; }

/* ---------- Scroll to top ---------- */
.scroll-top {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    background: var(--gold-bright);
    color: var(--black);
    width: 46px;
    height: 46px;
    border: none;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s ease;
    box-shadow: 0 6px 18px var(--shadow-dark);
    z-index: 100;
}

.scroll-top .icon { width: 1.3rem; height: 1.3rem; color: var(--black); }
.scroll-top.active { opacity: 1; pointer-events: all; }
.scroll-top:hover { transform: translateY(-3px); }

/* ---------- Reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: all 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* =========================================================
   Mobile (<= 860px): menu a comparsa, dropdown ad accordion
   ========================================================= */
@media (max-width: 860px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.5rem 0;
        box-shadow: 0 12px 24px var(--shadow-dark);
        border-bottom: 1px solid var(--border);
        max-height: calc(100vh - var(--header-h) - var(--bar-h));
        overflow-y: auto;
    }

    .nav-links.active { display: flex; }

    .nav-links > li > a,
    .nav-dropdown-toggle {
        padding: 0.9rem 1.5rem;
        width: 100%;
        justify-content: space-between;
    }

    .nav-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: var(--gray-light);
        display: none;
        min-width: 0;
        margin: 0 1rem 0.5rem;
    }

    .nav-dropdown.open .nav-dropdown-menu { display: block; }
    .nav-dropdown.open .nav-dropdown-toggle .icon-caret { transform: rotate(-90deg); }

    .mobile-menu { display: block; }
}