/* --- RESET E BASI --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f2f5;
    /* Grigio chiarissimo per far risaltare le card */
    color: #333;
    line-height: 1.6;
    text-align: center;
}

/* --- HEADER --- */
header {
    text-align: center;
    padding: 3rem 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Stile per il Logo */
.site-logo {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 30%;
    /* quadrato con bordi arrotondati */
    border: 4px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 1rem;
    background-color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.site-logo:hover {
    transform: scale(1.05) rotate(5deg);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* --- CONTAINER PRINCIPALE --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 60px 20px;
}

/* --- GRIGLIA APP (LAYOUT) --- */
.app-grid {
    display: grid;
    /* Questa riga magica crea colonne responsive:
               - minmax(260px, 1fr): Le card non saranno mai più piccole di 260px.
               - auto-fill: Riempie lo spazio disponibile creando nuove colonne se c'è spazio.
            */
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 2rem;
    /* Spazio tra le figurine */
}

/* --- STILE FIGURINA (CARD) --- */
.app-card {
    background-color: white;
    border-radius: 12px;
    /* Angoli arrotondati */
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    /* Ombra leggera iniziale */
    border: 1px solid #e1e4e8;
    /* Bordo sottile */
    transition: all 0.3s ease;
    /* Animazione fluida */
    display: flex;
    flex-direction: column;
    text-decoration: none;
    /* Rimuove sottolineatura dai link */
    color: inherit;
    position: relative;
}

.tool {
    border-top: 4px solid #764ba2;
    border-bottom: 4px solid #764ba2;
}

.gwordle {
    border-top: 4px solid #224B7F;
    border-bottom: 4px solid #224B7F;
    border-left: 2px solid #FB6314;
    border-right: 2px solid #FB6314;
}

.forza4 {
    border-top: 4px solid #0025e1;
    border-bottom: 4px solid #0025e1;
    border-left: 2px solid #ff0000;
    border-right: 2px solid #ffb000;
}

.cacciatesoro {
    border-bottom: 4px solid #8b3535;
}

.shoplist {
    border-top: 4px solid #ffb000;
    border-bottom: 4px solid #ffb000;
}

/* Effetto Hover: la figurina si alza e l'ombra aumenta */
.app-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.3);
    border-color: #764ba2;
    /* Il bordo si colora al passaggio */
}

/* Area Immagine */
.card-image-wrapper {
    width: 100%;
    height: 180px;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid #f0f0f0;
}

/* CacciaTesoro */
.card-image-ct {
    background-color: #8b3535;
}

/* Forza4 */
.card-image-f4 {
    background-color: #b7e2ff;
    background-color: lightcyan;
    background-color: paleturquoise;
}

/* ShoppingList */
.card-image-sl {
    background-color: #ffe0a0;
}

/* FilmChat */
.card-image-fc {
    background-color: white;
}

/* PrivateWordle */
.card-image-pw {
    background-color: #b7ffe2;
    background-color: aquamarine;
    background-color: palegreen;
}

/* GiginiWordle */
.card-image-gw {
    background-color: #234C80;
}

/* QRCode */
.card-image-qr {
    background-color: #667eea66;
    background-color: #764ba266;
}

/* OpenDay */
.card-image-od {
    background-color: #667eea66;
    background-color: #764ba266;
}

/* other colors... */
.card-image-bgcX {
    background-color: #667eea;
    background-color: #ff6b6b;
    background-color: #4ecdc4;
    background-color: #feca57;
    background-color: #5f27cd;
    background-color: #764ba2;
    background-color: #ff9ff3;
    background-color: #54a0ff;
    background-color: #00d2d3;
}

.card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* L'immagine riempie il box senza deformarsi */
    transition: transform 0.3s ease;
}

/* Zoom leggero dell'immagine all'hover */
.app-card:hover .card-image-wrapper img {
    transform: scale(1.05);
}

/* Contenuto Testuale */
.card-content {
    padding: 1.5rem;
    text-align: center;
    flex-grow: 1;
    /* Spinge il contenuto per allineare le card */
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.card-description {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 1rem;
}

.card-cta {
    margin-top: auto;
    /* Spinge il bottone in basso */
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    color: #764ba2;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- FORM --- */
.input-main {
    width: 80%;
    max-width: 400px;
    padding: 14px;
    background: #EEE;
    border: 1px solid #764ba2;
    color: #111;
    border-radius: 6px;
    font-size: 1rem;
    margin-bottom: 10px;
    transition: border 0.3s;
}

input[type="text"]:focus {
    border-color: #764ba2;
    outline: none;
}

.btn-main {
    background: #764ba2;
    color: white;
    border: none;
    padding: 14px 35px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-main:hover {
    background: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
}

/* --- FOOTER --- */
footer {
    text-align: center;
    padding: 2rem;
    color: #888;
    font-size: 0.9rem;
    border-top: 1px solid #e1e4e8;
    margin-top: 2rem;
}

/* --- MEDIA QUERIES (Ottimizzazioni Mobile Extra) --- */
@media (max-width: 600px) {
    header h1 {
        font-size: 2rem;
    }

    .container {
        padding: 0 15px 40px 15px;
    }

    .app-grid {
        gap: 1.5rem;
        /* Meno spazio su mobile */
    }
}