/* ==========================================================================
   行動呼籲區塊
   ========================================================================== */

.cta {
    background: #1F2937;
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: white;
}

.cta-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 40px;
    color: #d1d5db;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}



.cta-content h2 {
    border-bottom: none;
}


.grey {
    color: #666;
}

strong {
    color: red;
}

img {
    max-width: 100%;
    background-color: transparent;
}



/* ==========================================================================
   頁尾
   ========================================================================== */

footer {
    background: #2A2E33;
    color: white;
    padding: 40px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 40px;
    align-items: center;
}

.qr-code {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 0;
    overflow: hidden;
}

    .qr-code img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        display: block;
    }

.company-info h3 {
    color: #e67e22;
    margin-bottom: 15px;
}

.company-info p {
    font-size: 1rem;
    line-height: 1.6;
    color: #bdc3c7;
}

.rights {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: #34495e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: background 0.3s;
}

    .social-link:hover {
        background: #e67e22;
    }

/* ==========================================================================
   響應式設計
   ========================================================================== */

@media (max-width: 768px) {
    .products {
        grid-template-columns: 1fr;
        margin-top: -30px;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 20px;
    }

    .qr-code, .rights {
        justify-content: center;
        margin: auto;
    }
}

@media (max-width: 480px) {
    .about {
        padding: 60px 0;
    }
}