.ai-container {
    padding: 40px;
    max-width: 1100px;
    margin: auto;
}

.ai-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #1a1a2f;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

/* Centratura perfetta della griglia AI */
.ai-grid {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    justify-items: center;
}

.ai-card {
    background: #ffffff;
    padding: 25px;
    border-radius: 12px;
    text-decoration: none;
    color: #0A1A2F;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.ai-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

.ai-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.ai-card h2 {
    margin-top: 0;
    font-size: 22px;
}

.ai-card p {
    margin-top: 8px;
    color: #6B7A8C;
}

.ai-card {
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

/* MOBILE FIX — centratura perfetta */
@media (max-width: 600px) {

    .ai-container {
        padding: 0 12px; /* identico agli altri moduli */
    }

    .ai-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 100%;
        padding: 0 12px; /* centratura reale */
        justify-items: center;
    }

    .ai-card {
        max-width: 340px; /* card proporzionata */
        margin: 0 auto;   /* centratura perfetta */
        box-sizing: border-box;
    }
}

/* Pulsanti AI – centratura perfetta */
.ai-card a,
.ai-card button {
    display: block;
    width: 100%;
    max-width: 260px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

/* --------------------------------------------------
   AI RENDERING + DOCUMENT INTELLIGENCE
   (tutto invariato, solo ripulito)
-------------------------------------------------- */

.rendering-container {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.rendering-upload,
.rendering-options {
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.12);
    flex: 1;
    min-width: 280px;
}

.upload-input,
.rendering-select {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    border-radius: 8px;
    border: 1px solid #ccc;
}

.rendering-button {
    margin-top: 20px;
    width: 100%;
    padding: 14px;
    background: #1A4C9A;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
}

.rendering-result {
    margin-top: 40px;
}

.rendering-images {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.rendering-img {
    width: 100%;
    max-width: 420px;
    border-radius: 12px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.12);
}

.rendering-warning {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #666;
}