/* --- Reset di base e Font --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #f8f9fa;
}

/* --- Layout Contenitore --- */
.container {
    max-width: 1100px;
    margin: 30px auto;
    padding: 0 20px;
}

/* --- Header Pulito e Istituzionale --- */
header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    max-height: 75px;
    width: auto;
    display: block;
    transition: transform 0.2s ease;
}

.site-logo:hover {
    transform: scale(1.02);
}

nav {
    background-color: #1a2b4c; /* Blu Notte Istituzionale */
}

nav ul {
    max-width: 1100px;
    margin: 0 auto;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    padding: 0 20px;
}

nav ul li a {
    display: block;
    color: #ffffff;
    text-decoration: none;
    padding: 14px 20px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

nav ul li a:hover,
nav ul li a.active {
    background-color: #132038;
    color: #c59b27; /* Oro / Bronzo */
    border-bottom: 3px solid #c59b27;
}

/* --- Sezioni Principali --- */
.hero, .evidenza {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    margin-bottom: 35px;
}

.hero h2, .evidenza h2, .sezioni-titolo {
    color: #1a2b4c;
    font-size: 1.75rem;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 3px solid #c59b27;
}

.hero p {
    margin-bottom: 15px;
    font-size: 1.05rem;
    color: #4a5568;
}

/* --- Griglia 2 Colonne --- */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

@media (max-width: 768px) {
    .grid-2col {
        grid-template-columns: 1fr;
    }
}

/* --- Eventi Card (Chi Siamo) --- */
.evento-card {
    margin-bottom: 25px;
    padding: 20px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background-color: #ffffff;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.evento-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
}

.evento-data {
    font-weight: 700;
    color: #c59b27;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

.evento-titolo {
    color: #1a2b4c;
    font-size: 1.25rem;
    margin-bottom: 10px;
}

/* --- Immagini e Card Grids --- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.card {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
   /* overflow: hidden; /* Taglia l'immagine se esce dai bordi durante lo zoom */
}

.card img, .foto img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    background-color: #f0f0f0;
    border-radius: 6px;
    transition: transform 0.4s ease; /* Transizione morbida per lo zoom */
}

/* Ingrandimento dell'immagine al passaggio del mouse (Hover) */
.card:hover img {
    transform: scale(2.0); /* Ingrandisce la foto del 15% */
}

.didascalia {
    margin-top: 12px;
    font-size: 0.95rem;
    color: #4a5568;
    font-weight: 500;
    text-align: center;
}

/* --- Form di Contatto --- */
.form-contatti {
    max-width: 650px;
    margin: 25px 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-weight: 600;
    color: #1a2b4c;
}

.form-group input, 
.form-group textarea {
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 1rem;
    width: 100%;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: #c59b27;
    box-shadow: 0 0 0 3px rgba(197, 155, 39, 0.2);
}

/* --- Pulsanti --- */
.btn-invia {
    background-color: #c59b27;
    color: #ffffff;
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    align-self: flex-start;
}

.btn-invia:hover {
    background-color: #a37f1e;
    transform: translateY(-1px);
}

/* --- Footer --- */
footer {
    background-color: #1a2b4c;
    color: #e2e8f0;
    text-align: center;
    padding: 25px 20px;
    margin-top: 50px;
    font-size: 0.9rem;
}

/* --- Lightbox Ingrandimento Foto (Corretto) --- */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.9);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.lightbox img.lightbox-contenuto {
    width: auto !important;
    height: auto !important;
    max-width: 90vw !important;
    max-height: 85vh !important;
    object-fit: contain !important;
    background-color: transparent !important;
    border-radius: 6px;
    box-shadow: 0 4px 30px rgba(0,0,0,0.8);
}

#lightbox-didascalia {
    color: #ffffff;
    margin-top: 15px;
    font-size: 1.1rem;
    text-align: center;
}

.lightbox-chiudi {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #ffffff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}