:root {
    --color-primary: #0b3d63;   /* blu istituzionale - da confermare con Gaby */
    --color-primary-dark: #082c48;
    --color-accent: #c9a13b;    /* oro/senape per dettagli - da confermare */
    --color-text: #2b2f33;
    --color-text-light: #6b7280;
    --color-bg: #ffffff;
    --color-bg-alt: #f5f7f9;
    --color-border: #e2e6ea;
    --font-base: "Segoe UI", Roboto, Arial, sans-serif;
    --max-width: 1180px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-base);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header / Navigazione */
.site-header {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    padding-bottom: 16px;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.5px;
}
.logo small {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--color-text-light);
    letter-spacing: 0.3px;
}

.main-nav { position: relative; }
.main-nav > ul {
    list-style: none;
    display: flex;
    gap: 4px;
    margin: 0;
    padding: 0;
}
.main-nav li { position: relative; }
.main-nav a.top-link {
    display: block;
    padding: 10px 14px;
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.92rem;
    border-radius: 4px;
}
.main-nav a.top-link:hover { background: var(--color-bg-alt); text-decoration: none; }

.main-nav ul.submenu {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    display: none;
    z-index: 20;
}
.main-nav li:hover > ul.submenu { display: block; }
.main-nav ul.submenu a {
    display: block;
    padding: 8px 16px;
    color: var(--color-text);
    font-size: 0.9rem;
}
.main-nav ul.submenu a:hover { background: var(--color-bg-alt); text-decoration: none; }

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    padding: 70px 0;
    text-align: center;
}
.hero h1 { font-size: 2.1rem; margin: 0 0 10px; }
.hero p { font-size: 1.05rem; opacity: 0.9; margin: 0; }

/* Sezioni generiche */
.section { padding: 56px 0; }
.section-alt { background: var(--color-bg-alt); }
.section h2 {
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}
.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 22px;
}
.card h3 { margin-top: 0; color: var(--color-primary); font-size: 1.05rem; }
.card p { color: var(--color-text-light); font-size: 0.92rem; margin-bottom: 0; }

/* Contenuto pagina */
.page-content { padding: 48px 0; }
.page-content h1 { color: var(--color-primary); margin-bottom: 24px; }
.breadcrumb { font-size: 0.85rem; color: var(--color-text-light); margin-bottom: 16px; }
.breadcrumb a { color: var(--color-text-light); }

/* News */
.news-list { display: grid; gap: 20px; }
.news-item {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    gap: 20px;
}
.news-date {
    flex: 0 0 90px;
    text-align: center;
    color: var(--color-primary);
    font-weight: 700;
}
.news-date .day { display: block; font-size: 1.6rem; line-height: 1; }
.news-date .month-year { display: block; font-size: 0.8rem; color: var(--color-text-light); }
.news-item h3 { margin: 0 0 6px; }
.news-item p { margin: 0; color: var(--color-text-light); }
.badge-event {
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 8px;
    vertical-align: middle;
}

/* Form */
.form-box {
    max-width: 560px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 32px;
}
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.92rem; }
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 5px;
    font-family: inherit;
    font-size: 0.95rem;
}
.btn {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 11px 24px;
    border-radius: 5px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
}
.btn:hover { background: var(--color-primary-dark); text-decoration: none; }
.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 0.92rem; }
.alert-success { background: #e6f4ea; color: #1e7a34; border: 1px solid #bfe6c9; }
.alert-error { background: #fdecea; color: #b3261e; border: 1px solid #f7c3bf; }

/* Footer */
.site-footer {
    background: var(--color-primary-dark);
    color: #cbd6de;
    padding: 40px 0;
    margin-top: 40px;
    font-size: 0.9rem;
}
.site-footer a { color: #fff; }
.footer-grid { display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; }
.footer-grid h4 { color: #fff; margin: 0 0 10px; font-size: 0.95rem; }

@media (max-width: 780px) {
    .site-header .container { flex-direction: column; align-items: flex-start; gap: 10px; }
    .main-nav > ul { flex-wrap: wrap; }
    .main-nav ul.submenu { position: static; box-shadow: none; display: none; border: none; padding-left: 12px; }
    .main-nav li:hover > ul.submenu { display: block; }
}