/* Contact Us Page Specific Styles */

/* CSS Variables from DSL */
:root {
    /* PC Styles */
    --contact-pc-hero-title-font-family: 'Source Han Sans', sans-serif; /* font_1:0086 */
    --contact-pc-hero-title-font-size: 64px;
    --contact-pc-hero-title-font-weight: bold;
    --contact-pc-hero-title-line-height: 1.2; /* 120% of 64px */
    --contact-pc-hero-title-color: #FFFFFF; /* paint_1:441 */
    --contact-pc-hero-bg-image: url('../../images/hero/contact-hero-bg.jpg'); /* Updated from: https://image-resource.mastergo.com/62435708278538/62435708278540/a35283d462b619e70ff05e55267b986b.png */

    --contact-pc-section-title-font-family: 'Alibaba Sans SEA', sans-serif; /* font_1:765 */
    --contact-pc-section-title-font-size: 32px;
    --contact-pc-section-title-font-weight: bold;
    --contact-pc-section-title-color: #101010; /* paint_1:523 */

    --contact-pc-profile-text-font-family: 'Alibaba Sans SEA', sans-serif; /* font_1:597 */
    --contact-pc-profile-text-font-size: 16px;
    --contact-pc-profile-text-font-weight: 500; /* Medium */
    --contact-pc-profile-text-line-height: 28px;
    --contact-pc-profile-text-color: #666666; /* paint_1:599 */

    --contact-pc-advantage-title-font-family: 'Alibaba Sans SEA', 'Source Han Sans', sans-serif; /* font_1:0064, font_1:0022 */
    --contact-pc-advantage-title-font-size: 24px;
    --contact-pc-advantage-title-font-weight: 500; /* Medium */
    --contact-pc-advantage-title-color: #101010; /* paint_1:523 */

    --contact-pc-advantage-text-font-family: 'Alibaba Sans SEA', 'Source Han Sans', sans-serif; /* font_1:0017, font_1:0103 */
    --contact-pc-advantage-text-font-size: 16px;
    --contact-pc-advantage-text-font-weight: normal; /* Regular / Medium */
    --contact-pc-advantage-text-line-height: 24px;
    --contact-pc-advantage-text-color: #666666; /* paint_1:599 */

    --contact-pc-card-bg-color: #FAFAFA; /* paint_1:0006 */
    --contact-pc-card-border-radius: 16px;
    --contact-pc-icon-bg-color: #101010; /* paint_1:523 */
    --contact-pc-icon-color: #FFFFFF; /* paint_1:611 */
    --contact-pc-hero-bg-overlay-color: rgba(0, 0, 0, 0.5); /* paint_1:448 */

    /* Mobile Styles */
    --contact-m-hero-title-font-family: 'Alibaba Sans SEA', sans-serif; /* font_1:521 */
    --contact-m-hero-title-font-size: 48px;
    --contact-m-hero-title-font-weight: bold;
    --contact-m-hero-title-line-height: 80px;
    --contact-m-hero-title-color: #FFFFFF; /* paint_1:441 */
    --contact-m-hero-bg-image: url('../../images/hero/contact-hero-bg.png'); /* Updated from: https://image-resource.mastergo.com/62435708278538/62435708278540/a35283d462b619e70ff05e55267b986b.png */

    --contact-m-section-title-font-family: 'Alibaba Sans SEA', sans-serif; /* font_1:0319 */
    --contact-m-section-title-font-size: 44px;
    --contact-m-section-title-font-weight: bold;
    --contact-m-section-title-color: #101010; /* paint_1:523 */

    --contact-m-profile-text-font-family: 'Alibaba Sans SEA', sans-serif; /* font_1:827 */
    --contact-m-profile-text-font-size: 28px;
    --contact-m-profile-text-line-height: 40px;
    --contact-m-profile-text-color: #333333; /* paint_1:502 */

    --contact-m-advantage-title-font-family: 'Alibaba Sans', sans-serif; /* font_1:0238 */
    --contact-m-advantage-title-font-size: 28px;
    --contact-m-advantage-title-font-weight: 500; /* Medium */
    --contact-m-advantage-title-color: #101010; /* paint_1:523 */

    --contact-m-advantage-text-font-family: 'Alibaba Sans SEA', sans-serif; /* font_1:496 */
    --contact-m-advantage-text-font-size: 24px;
    --contact-m-advantage-text-line-height: 32px;
    --contact-m-advantage-text-color: #666666; /* paint_1:599 */

    --contact-m-card-bg-color: #FAFAFA; /* paint_1:0006 */
    --contact-m-hero-bg-overlay-color: rgba(0, 0, 0, 0.5); /* paint_1:448 */
}

.contact-us-page .hero {
    background-image: 
        linear-gradient(var(--contact-pc-hero-bg-overlay-color), var(--contact-pc-hero-bg-overlay-color)), 
        var(--contact-pc-hero-bg-image);
    background-size: cover;
    background-position: center;
    height: 400px; /* from PC DSL: height: 400 */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 80px;
}

.contact-us-page .hero-content #contact-hero-title {
    font-family: var(--contact-pc-hero-title-font-family);
    font-size: var(--contact-pc-hero-title-font-size);
    font-weight: var(--contact-pc-hero-title-font-weight);
    line-height: var(--contact-pc-hero-title-line-height);
    color: var(--contact-pc-hero-title-color);
    max-width: 873px; /* from PC DSL */
}

.contact-us-page .company-profile,
.contact-us-page .service-advantages {
    padding: 40px 0;
}

.contact-us-page .company-profile .container,
.contact-us-page .service-advantages .container {
    max-width: 1402px; /* from PC DSL for company profile text width */
    margin: 0 auto;
    padding: 0 20px;
}

.contact-us-page #contact-profile-title,
.contact-us-page #contact-advantages-title {
    font-family: var(--contact-pc-section-title-font-family);
    font-size: var(--contact-pc-section-title-font-size);
    font-weight: var(--contact-pc-section-title-font-weight);
    color: var(--contact-pc-section-title-color);
    text-align: center;
    margin-bottom: 40px;
}

.contact-us-page #contact-profile-text {
    font-family: var(--contact-pc-profile-text-font-family);
    font-size: var(--contact-pc-profile-text-font-size);
    font-weight: var(--contact-pc-profile-text-font-weight);
    line-height: var(--contact-pc-profile-text-line-height);
    color: var(--contact-pc-profile-text-color);
    margin: 0 auto; /* Centered, width handled by container */
    text-align: left;
}

.contact-us-page .advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Responsive grid */
    gap: 30px; /* Spacing between cards */
    max-width: 1280px; /* Approximate width for 3 cards with spacing */
    margin: 0 auto;
}

.contact-us-page .advantage-card {
    background-color: var(--contact-pc-card-bg-color);
    border-radius: var(--contact-pc-card-border-radius);
    padding: 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-us-page .advantage-icon {
    width: 100px; /* from PC DSL */
    height: 100px; /* from PC DSL */
    background-color: var(--contact-pc-icon-bg-color);
    border-radius: 50%;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--contact-pc-icon-color);
    /* TODO: Add actual SVG icons or font icons */
    font-size: 40px; /* Placeholder icon size */
}

.contact-us-page .advantage-icon img {
    width: 100%;
}

.contact-us-page .advantage-card h3 {
    font-family: var(--contact-pc-advantage-title-font-family);
    font-size: var(--contact-pc-advantage-title-font-size);
    font-weight: var(--contact-pc-advantage-title-font-weight);
    color: var(--contact-pc-advantage-title-color);
    margin-bottom: 15px;
}

.contact-us-page .advantage-card p {
    font-family: var(--contact-pc-advantage-text-font-family);
    font-size: var(--contact-pc-advantage-text-font-size);
    font-weight: var(--contact-pc-advantage-text-font-weight);
    line-height: var(--contact-pc-advantage-text-line-height);
    color: var(--contact-pc-advantage-text-color);
    flex-grow: 1;
}

/* Medium screens (tablets) */
@media (max-width: 1024px) {
    .contact-us-page .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        max-width: 90%;
    }
    .contact-us-page .company-profile .container,
    .contact-us-page .service-advantages .container {
        max-width: 90%;
    }
}

/* Small screens (mobile) */
@media (max-width: 768px) {
    .contact-us-page .hero {
        height: 300px; /* Adjusted height for mobile */
        margin-top: 60px;
        background-image: 
            linear-gradient(var(--contact-m-hero-bg-overlay-color), var(--contact-m-hero-bg-overlay-color)), 
            var(--contact-m-hero-bg-image);
    }

    .contact-us-page .hero-content #contact-hero-title {
        font-family: var(--contact-m-hero-title-font-family);
        font-size: var(--contact-m-hero-title-font-size);
        line-height: var(--contact-m-hero-title-line-height);
        color: var(--contact-m-hero-title-color);
        padding: 0 20px;
    }

    .contact-us-page #contact-profile-title,
    .contact-us-page #contact-advantages-title {
        font-family: var(--contact-m-section-title-font-family);
        font-size: var(--contact-m-section-title-font-size);
        margin-bottom: 20px;
    }

    .contact-us-page #contact-profile-text {
        font-family: var(--contact-m-profile-text-font-family);
        font-size: var(--contact-m-profile-text-font-size);
        line-height: var(--contact-m-profile-text-line-height);
        color: var(--contact-m-profile-text-color);
    }

    .contact-us-page .advantages-grid {
        grid-template-columns: 1fr; /* Stack cards on mobile */
        gap: 20px;
    }

    .contact-us-page .advantage-card {
        padding: 30px;
        background-color: var(--contact-m-card-bg-color);
    }

    .contact-us-page .advantage-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 20px;
        font-size: 30px;
    }

    .contact-us-page .advantage-card h3 {
        font-family: var(--contact-m-advantage-title-font-family);
        font-size: var(--contact-m-advantage-title-font-size);
    }

    .contact-us-page .advantage-card p {
        font-family: var(--contact-m-advantage-text-font-family);
        font-size: var(--contact-m-advantage-text-font-size);
        line-height: var(--contact-m-advantage-text-line-height);
        color: var(--contact-m-advantage-text-color);
    }

     .contact-us-page .company-profile,
    .contact-us-page .service-advantages {
        padding: 20px 0;
    }
}

@media (max-width: 480px) {
    .contact-us-page .hero {
        height: 250px; /* Further adjusted height for smaller mobile */
    }

    .contact-us-page .hero-content #contact-hero-title {
        font-size: 28px; /* Scale down further */
        line-height: 50px;
    }

    .contact-us-page #contact-profile-title,
    .contact-us-page #contact-advantages-title {
        font-size: 22px;
    }

    .contact-us-page #contact-profile-text {
        font-size: 14px;
        line-height: 30px;
    }

    .contact-us-page .advantage-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 20px;
        font-size: 14px;
    }

    .contact-us-page .advantage-card h3 {
        font-size: 14px;
        margin: 0;
    }

    .contact-us-page .advantage-card p {
        font-size: 12px;
        line-height: 20px;
        margin-bottom: 0;
    }

    .contact-us-page .advantage-card {
        padding: 20px;
    }

    .contact-us-page .company-profile .container,
    .contact-us-page .service-advantages .container {
        padding: 0;
    }

    .contact-us-page .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        max-width: 100%;
        gap: 20px;
    }
}