/* style/contact.css */

/* Base styles for .page-contact */
.page-contact {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main, #333333); /* Default to dark text for light body background */
    background-color: var(--bg-color, #F5F7FA); /* Ensure consistency with shared body bg */
}

/* Hero Section */
.page-contact__hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 10px; /* Consistent with 8-16px top margin, not --header-offset */
    margin-bottom: 40px;
    background-color: var(--bg-color, #F5F7FA); /* Match body background or slightly vary */
}

.page-contact__hero-image-wrapper {
    width: 100%;
    max-height: 500px; /* Limit height for aesthetic */
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-contact__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-contact__hero-content {
    max-width: 900px;
    margin: 20px auto 0 auto;
    text-align: center;
    padding: 0 20px 40px 20px;
}

.page-contact__hero-title {
    font-size: clamp(2em, 4vw, 2.8em); /* Clamp for responsive H1 */
    color: var(--text-main, #333333);
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.2;
}

.page-contact__hero-description {
    font-size: 1.1em;
    color: var(--text-main, #333333);
    max-width: 800px;
    margin: 0 auto;
}

/* General Container */
.page-contact__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Section Titles and Descriptions */
.page-contact__section-title {
    font-size: 2.2em;
    color: var(--text-main, #333333);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-contact__section-description {
    font-size: 1.05em;
    color: var(--text-main, #333333);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Contact Info Section */
.page-contact__info-section {
    padding: 60px 0;
    background-color: var(--bg-color, #F5F7FA);
}

.page-contact__contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-contact__method-card {
    background: var(--card-bg, #FFFFFF);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    min-height: 350px; /* Ensure cards have similar height */
}

.page-contact__method-card.page-contact__dark-bg {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
}

.page-contact__method-card.page-contact__light-bg {
    background: var(--card-bg, #FFFFFF);
    color: var(--text-main, #333333);
}

.page-contact__method-icon {
    width: 100%;
    max-width: 200px;
    height: auto;
    margin-bottom: 20px;
    border-radius: 8px;
    object-fit: cover;
}

.page-contact__method-card.page-contact__dark-bg .page-contact__method-title {
    color: #ffffff;
}
.page-contact__method-card.page-contact__light-bg .page-contact__method-title {
    color: var(--text-main, #333333);
}
.page-contact__method-title {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 15px;
}

.page-contact__method-card.page-contact__dark-bg .page-contact__method-text {
    color: #f0f0f0;
}
.page-contact__method-card.page-contact__light-bg .page-contact__method-text {
    color: var(--text-main, #333333);
}
.page-contact__method-text {
    font-size: 1em;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-contact__method-link {
    color: #FFD700; /* A contrasting color for links on dark background */
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: color 0.3s ease;
}

.page-contact__method-link:hover {
    color: #FFFFFF;
}

/* Buttons */
.page-contact__btn-primary,
.page-contact__btn-secondary,
.page-contact__method-button,
.page-contact__submit-button,
.page-contact__cta-button {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    max-width: 100%; /* Important for responsiveness */
    box-sizing: border-box; /* Include padding/border in width */
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Break long words */
}

.page-contact__btn-primary,
.page-contact__submit-button,
.page-contact__cta-button {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: none;
}

.page-contact__btn-primary:hover,
.page-contact__submit-button:hover,
.page-contact__cta-button:hover {
    background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
    box-shadow: 0 5px 15px rgba(229, 57, 53, 0.4);
}

.page-contact__btn-secondary {
    background: var(--card-bg, #FFFFFF);
    color: #E53935;
    border: 2px solid #E53935;
}

.page-contact__btn-secondary:hover {
    background: #E53935;
    color: #ffffff;
    box-shadow: 0 5px 15px rgba(229, 57, 53, 0.2);
}

/* Contact Form Section */
.page-contact__form-section {
    padding: 60px 0;
    background-color: var(--bg-color, #F5F7FA);
}

.page-contact__form-container {
    display: flex;
    gap: 40px;
    align-items: center;
}

.page-contact__form-content {
    flex: 1;
}

.page-contact__form-image-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-contact__form-image {
    width: 100%;
    height: auto;
    max-width: 600px; /* Adjust max-width as needed */
    border-radius: 10px;
    object-fit: cover;
}

.page-contact__contact-form {
    background: var(--card-bg, #FFFFFF);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    margin-top: 30px;
}

.page-contact__form-group {
    margin-bottom: 20px;
}

.page-contact__form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--text-main, #333333);
}

.page-contact__form-input,
.page-contact__form-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color, #E0E0E0);
    border-radius: 5px;
    font-size: 1em;
    color: var(--text-main, #333333);
    background-color: #fcfcfc;
    box-sizing: border-box;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
    color: #999999;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
    border-color: #E53935;
    outline: none;
    box-shadow: 0 0 0 2px rgba(229, 57, 53, 0.2);
}

.page-contact__form-submit {
    text-align: right;
    margin-bottom: 0;
}

/* CTA Section */
.page-contact__cta-section {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    margin-top: 40px;
}

.page-contact__cta-title {
    font-size: 2.5em;
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-contact__cta-description {
    font-size: 1.2em;
    color: #f0f0f0;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.page-contact__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    width: 100%; /* Ensure container takes full width for flex-wrap */
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* FAQ Section */
.page-contact__faq-section {
    padding: 60px 0 80px 0;
    background-color: var(--bg-color, #F5F7FA);
}

.page-contact__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__faq-item {
    background: var(--card-bg, #FFFFFF);
    border: 1px solid var(--border-color, #E0E0E0);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.page-contact__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15em;
    font-weight: bold;
    color: var(--text-main, #333333);
    cursor: pointer;
    background-color: #f9f9f9;
    user-select: none;
}

.page-contact__faq-item[open] .page-contact__faq-question {
    background-color: #f0f0f0;
    border-bottom: 1px solid var(--border-color, #E0E0E0);
}

.page-contact__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: #E53935;
    margin-left: 15px;
}

.page-contact__faq-item[open] .page-contact__faq-toggle {
    content: "−";
}

.page-contact__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    color: var(--text-main, #333333);
    line-height: 1.6;
}

.page-contact__faq-answer p {
    margin: 0;
}

.page-contact__faq-answer a {
    color: #E53935;
    text-decoration: underline;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .page-contact__form-container {
        flex-direction: column;
    }
    .page-contact__form-image-wrapper {
        order: -1; /* Image above form on smaller screens */
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-contact__hero-section {
        padding-top: 10px !important; /* Specific mobile top padding */
        margin-bottom: 30px !important;
    }
    .page-contact__hero-title {
        font-size: clamp(1.8em, 7vw, 2.5em) !important;
        padding: 0 15px;
    }
    .page-contact__hero-description {
        font-size: 1em !important;
        padding: 0 15px;
        margin-bottom: 20px !important;
    }
    .page-contact__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-contact__hero-image-wrapper {
        max-height: 300px !important;
    }

    /* 通用容器和图片 */
    .page-contact__container {
        padding: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-contact img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-contact__info-section,
    .page-contact__form-section,
    .page-contact__cta-section,
    .page-contact__faq-section {
        padding: 40px 0 !important;
    }

    /* 产品展示图区域 (Contact Methods - acting as product cards) */
    .page-contact__contact-methods {
        grid-template-columns: 1fr !important; /* Single column on mobile */
        gap: 20px !important;
    }
    .page-contact__method-card {
        min-height: auto !important; /* Allow height to adjust */
        padding: 20px !important;
    }
    .page-contact__method-icon {
        max-width: 150px !important; /* Slightly smaller icons */
        margin-bottom: 15px !important;
    }

    /* 按钮与按钮容器 */
    .page-contact__btn-primary,
    .page-contact__btn-secondary,
    .page-contact__method-button,
    .page-contact__submit-button,
    .page-contact__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 15px !important; /* Adjust padding for smaller screens */
        font-size: 1em !important;
    }

    .page-contact__cta-buttons {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 15px !important;
        padding: 0 15px !important; /* Add padding to container */
    }

    /* 其他内容模块 */
    .page-contact__section-title {
        font-size: 1.8em !important;
        margin-bottom: 15px !important;
        padding: 0 15px;
    }
    .page-contact__section-description,
    .page-contact__cta-description {
        font-size: 0.95em !important;
        margin-bottom: 30px !important;
        padding: 0 15px;
    }
    .page-contact__cta-title {
        font-size: 2em !important;
        padding: 0 15px;
    }

    .page-contact__contact-form {
        padding: 20px !important;
    }
    .page-contact__form-input,
    .page-contact__form-textarea {
        padding: 10px !important;
        font-size: 0.95em !important;
    }
    .page-contact__form-submit {
        text-align: center !important; /* Center submit button on mobile */
    }

    .page-contact__faq-question {
        font-size: 1em !important;
        padding: 15px 20px !important;
    }
    .page-contact__faq-answer {
        padding: 0 20px 15px 20px !important;
        font-size: 0.95em !important;
    }
    .page-contact__faq-toggle {
        font-size: 1.2em !important;
    }
}

/* Contrast Fixes (if needed, based on body background) */
/* Assuming body --bg-color is light, so default text is dark.
   Dark background sections (like CTA) will have light text. */
.page-contact__dark-bg {
    color: #ffffff; /* Forced white text on dark brand gradient */
}
.page-contact__dark-bg .page-contact__method-link {
    color: #FFD700; /* Gold for contrast on red gradient */
}
.page-contact__dark-bg .page-contact__method-link:hover {
    color: #ffffff;
}
.page-contact__light-bg {
    color: var(--text-main, #333333); /* Dark text on light card background */
}

/* Ensure no filter is used on images */
.page-contact img {
    filter: none !important;
}