/* -------------------- RESET & BASE --------------------- VERSIONE LOCALE */
body {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    font-family: 'Segoe UI', Helvetica, sans-serif;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background: #2c3e50;
    padding: 10px 0;
    text-align: center;
    border-bottom: 3px solid #27ae60;
    position: sticky; /* puoi variare con fixed */
    top: 0;
    z-index: 100;
    width: 100%;
}

header h1 {
    margin: 0;
    font-size: 2em;
    color: #27ae60;
    text-transform: uppercase;
    letter-spacing: 2px;
}

nav {
    margin-top: 5px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

nav a {
    color: #ecf0f1;
    text-decoration: none;
    margin: 1px 5px;
    font-size: 0.9em;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #50F395;
}

nav .active {
    color: #6B8E68;
    pointer-events: none;
}

/* Effetto per il menu quando è attivo sulla pagina */
nav a.inactive {
    color: #aaa;  /* Colore grigio chiaro */
    pointer-events: none;  /* Disabilita il click */
    cursor: default;  /* Cambia il cursore per indicare che non è cliccabile */
}

/* -------------------- FOOTER --------------------- */
footer {
    text-align: center;
    padding: 20px;
    background: #2c3e50;
    color: #ecf0f1;
    margin-top: 20px;
}

footer a { color: #FF9800; text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* -------------------- SOCIAL --------------------- */
.social-links a {
    color: #27ae60;
    margin: 0 8px;
    font-size: 1.3em;
    transition: color 0.3s ease;
}

.social-links a:hover { color: #e74c3c; }

/* -------------------- COMMON ELEMENTS --------------------- */
img, iframe, video {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 15px auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
    table-layout: fixed;
}

table td, table th {
    border: 1px double #000;
    padding: 8px;
    text-align: center;
}

table th {
    background-color: #27AE60;
    color: white;
}

.text-container p {
    margin: 0 0 15px 0;
    text-align: justify;
}

.text-container p.no-justify-last {
    text-align: left; /* Oppure 'start' */
}

/* -------------------- LAYOUT GENERAL --------------------- */


.main-content {
    margin: 10px auto 0 auto;
    padding: 20px 30px;
    max-width: 860px; /* Aumentato per includere il padding di .card */
    width: 100%;
    box-sizing: border-box;
}



/* Per layout a una colonna (pagine interne) */
.internal .main-content {
    max-width: 860px; /* Deve includere la larghezza della card + padding */
}

/* -------------------- CARDS --------------------- */
.card {
    background: rgba(255, 255, 255, 0.95);
    border: 4px solid #27AE60;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    transition: transform 0.3s ease;
    width: 800px; /* Larghezza fissa per pagine senza class="index" */
    max-width: calc(100% - 30px); /* Sottrae il padding */
    margin-left: auto; /* Centra la card */
    margin-right: auto; /* Centra la card */
}

.card:hover { transform: translateY(-5px); }

.card h2 {
    color: #2c3e50;
    margin-top: 0;
    font-size: 1.7em;
    text-align: center;
}

.card img:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* -------------------- HOMEPAGE CARDS SPECIAL --------------------- */
.index .main-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    max-width: 1200px; /* Ripristina la larghezza per la griglia */
}

.index .card {
    opacity: 0;
    animation: fadeIn 0.5s forwards;
    width: auto; /* Ripristina la larghezza automatica per la griglia */
    max-width: none; /* Rimuove il limite per la griglia */
    margin-left: 0; /* Rimuove la centratura per la griglia */
    margin-right: 0; /* Rimuove la centratura per la griglia */
}

body.index .main-content .card:last-child {
    grid-column: 1 / -1;
}

.index .card:nth-child(1) { animation-delay: 0s; }
.index .card:nth-child(2) { animation-delay: 0.2s; }

/* -------------------- IMAGE FORMATS --------------------- */
.img-left, .img-right {
    max-width: 60%;
    border-radius: 8px;
}

.img-left { float: left; margin: 0 15px 15px 0; }
.img-right { float: right; margin: 0 0 15px 15px; }

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

iframe p {
    font-size: 1.3em !important;
}


/* Nuova definizione per image-row */
.image-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    width: 100%;
}

.image-row .img1, .image-row .img2 {
    max-width: 100%;
    width: auto;
}

/* Layout a due colonne (opzionale) */
.two-column-layout {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.column .img1:nth-child(odd),
.column .img2:nth-child(odd) {
    align-self: flex-start;
}

.column .img1:nth-child(even),
.column .img2:nth-child(even) {
    align-self: flex-end;
}

.avatar-img {
    max-width: 80px;
    width: 100%;
    height: auto;
    border-radius: 50%;
    margin: 0 10px 10px 0;
}

/* -------------------- ANIMATIONS --------------------- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* -------------------- RESPONSIVE --------------------- */
@media (max-width: 900px) {
    .index .main-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    header h1 { font-size: 1.5em; }
    nav a { font-size: 0.9em; }
    .main-content { padding: 10px; }
    .index .main-content, .internal .main-content { grid-template-columns: 1fr; }
    .card { 
        padding: 10px;
        width: 90%; /* Rende la card fluida su mobile */
        max-width: 100%;
    }
    iframe, video { 
        height: 200px; 
        max-width: 100%; /* Sovrascrive gli stili inline */
    }
    .social-links a { font-size: 1em; }