:root {
    --primary-color: #11A84E; /* Main */
    --secondary-color: #22C768; /* Aux */
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --background-color: #08160F; /* From shared.css, but setting here for page-contact specific background */
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow: #57E38D;
    --gold: #F2C14E;
    --divider: #1E3A2A;
    --deep-green: #0A4B2C;
}

.page-contact {
    color: var(--text-main); /* #F2FFF6 */
    background-color: var(--background-color); /* #08160F from shared.css */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

.page-contact__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

.page-contact__hero-section {
    position: relative;
    display: flex;
    flex-direction: column; /* Image on top, content below */
    align-items: center;
    padding: 10px 0 60px 0; /* Small top padding, more bottom padding */
    text-align: center;
    overflow: hidden;
}

.page-contact__hero-image-wrapper {
    width: 100%;
    max-height: 600px; /* Limit height for hero image */
    overflow: hidden;
    margin-bottom: 30px;
}

.page-contact__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-width: 200px;
    min-height: 200px;
}

.page-contact__hero-content {
    position: relative; /* Ensure content is above any potential background elements */
    z-index: 1;
    max-width: 900px;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-contact__main-title {
    font-weight: bold;
    color: var(--text-main); /* #F2FFF6 */
    margin-bottom: 20px;
    font-size: clamp(2.2rem, 4vw + 1rem, 3.5rem); /* Example clamp for responsive H1 */
    line-height: 1.2;
}

.page-contact__intro-text {
    font-size: 1.1em;
    color: var(--text-secondary); /* #A7D9B8 */
    margin-bottom: 30px;
}

.page-contact__cta-buttons {
    display: flex;
    flex-wrap: wrap; /* Allow wrapping on small screens */
    justify-content: center;
    gap: 20px;
}

.page-contact__btn-primary,
.page-contact__btn-secondary,
.page-contact__btn-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    box-sizing: border-box;
    cursor: pointer;
    white-space: nowrap; /* Prevent text wrapping by default */
}

.page-contact__btn-primary {
    background: var(--button-gradient); /* linear-gradient(180deg, #2AD16F 0%, #13994A 100%) */
    color: var(--text-main); /* #F2FFF6 */
    border: 2px solid transparent;
}

.page-contact__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-contact__btn-secondary {
    background: transparent;
    color: var(--glow); /* #57E38D */
    border: 2px solid var(--border-color); /* #2E7A4E */
}

.page-contact__btn-secondary:hover {
    background: var(--border-color); /* #2E7A4E */
    color: var(--text-main); /* #F2FFF6 */
}

.page-contact__btn-text { /* For "Chat Ngay", "Gọi Ngay" etc. */
    background: transparent;
    color: var(--glow); /* #57E38D */
    border: none;
    padding: 0;
    text-decoration: underline;
    font-weight: normal;
}

.page-contact__btn-text:hover {
    color: var(--gold); /* #F2C14E */
}

.page-contact__section {
    padding: 60px 0;
}

.page-contact__section-title {
    font-size: clamp(1.8rem, 3.5vw + 1rem, 2.8rem);
    color: var(--text-main); /* #F2FFF6 */
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-contact__section-description {
    font-size: 1.05em;
    color: var(--text-secondary); /* #A7D9B8 */
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

/* Contact Methods Section */
.page-contact__methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-contact__method-card {
    background-color: var(--card-bg); /* #11271B */
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-main); /* #F2FFF6 */
    border: 1px solid var(--border-color); /* #2E7A4E */
}

.page-contact__method-icon {
    width: 100%; /* Ensure image fills card width */
    height: 200px; /* Fixed height for consistency */
    object-fit: cover; /* Crop image if necessary */
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px;
    min-height: 200px;
}

.page-contact__method-title {
    font-size: 1.5em;
    color: var(--glow); /* #57E38D */
    margin-bottom: 10px;
}

.page-contact__method-description {
    font-size: 0.95em;
    color: var(--text-secondary); /* #A7D9B8 */
    margin-bottom: 20px;
    flex-grow: 1; /* Push button to bottom */
}

/* When to Contact Section */
.page-contact__contact-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.page-contact__list-item {
    background-color: var(--card-bg); /* #11271B */
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color); /* #2E7A4E */
}

.page-contact__list-title {
    font-size: 1.3em;
    color: var(--glow); /* #57E38D */
    margin-bottom: 10px;
}

.page-contact__list-text {
    font-size: 0.95em;
    color: var(--text-secondary); /* #A7D9B8 */
}

/* Tips for Contact Section */
.page-contact__tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-contact__tip-item {
    background-color: var(--card-bg); /* #11271B */
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-main); /* #F2FFF6 */
    border: 1px solid var(--border-color); /* #2E7A4E */
}

.page-contact__tip-image {
    width: 100%;
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px;
    min-height: 200px;
}

.page-contact__tip-title {
    font-size: 1.4em;
    color: var(--glow); /* #57E38D */
    margin-bottom: 10px;
}

.page-contact__tip-text {
    font-size: 0.95em;
    color: var(--text-secondary); /* #A7D9B8 */
}

/* FAQ Section */
.page-contact__faq-section {
    background-color: var(--deep-green); /* #0A4B2C */
}

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

.page-contact__faq-item {
    background-color: var(--card-bg); /* #11271B */
    border: 1px solid var(--border-color); /* #2E7A4E */
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-main); /* #F2FFF6 */
}

.page-contact__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15em;
    font-weight: bold;
    color: var(--text-main); /* #F2FFF6 */
    cursor: pointer;
    outline: none;
    list-style: none; /* Remove default marker */
}

.page-contact__faq-item summary::-webkit-details-marker {
    display: none; /* Remove default marker for webkit browsers */
}

.page-contact__faq-item summary:hover {
    background-color: rgba(46, 122, 78, 0.2); /* Lighter border color for hover */
}

.page-contact__faq-qtext {
    flex-grow: 1;
    color: var(--glow); /* #57E38D */
}

.page-contact__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--gold); /* #F2C14E */
}

.page-contact__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    color: var(--text-secondary); /* #A7D9B8 */
    line-height: 1.7;
}

.page-contact__faq-answer p {
    margin-bottom: 0; /* Remove default paragraph margin */
}

/* Conclusion CTA Section */
.page-contact__conclusion-cta {
    background-color: var(--deep-green); /* #0A4B2C */
    text-align: center;
    padding: 80px 0;
}

.page-contact__dark-section {
    background-color: var(--card-bg); /* #11271B */
    padding: 40px;
    border-radius: 15px;
    border: 1px solid var(--border-color); /* #2E7A4E */
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-contact__hero-image-wrapper {
        max-height: 500px;
    }
}

@media (max-width: 768px) {
    .page-contact__container {
        padding: 0 15px; /* Add padding for mobile containers */
    }

    .page-contact__section {
        padding: 40px 0;
    }

    .page-contact__hero-section {
        padding-bottom: 40px;
        padding-top: 10px !important; /* body already handles --header-offset */
    }

    .page-contact__hero-image-wrapper {
        max-height: 400px;
        margin-bottom: 20px;
        padding-left: 0;
        padding-right: 0;
    }

    .page-contact__hero-image {
        padding-left: 0;
        padding-right: 0;
    }

    .page-contact__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }

    .page-contact__intro-text {
        font-size: 1em;
    }

    .page-contact__cta-buttons {
        flex-direction: column; /* Stack buttons vertically on mobile */
        gap: 15px;
        width: 100%; /* Ensure button group takes full width */
    }

    .page-contact__btn-primary,
    .page-contact__btn-secondary,
    .page-contact__btn-text {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-contact__methods-grid,
    .page-contact__contact-list,
    .page-contact__tips-grid {
        grid-template-columns: 1fr; /* Single column layout for grids */
        gap: 25px;
    }

    .page-contact__method-card,
    .page-contact__tip-item,
    .page-contact__list-item {
        padding: 20px;
    }

    .page-contact__method-icon,
    .page-contact__tip-image {
        height: 180px; /* Adjust image height for mobile cards */
    }

    .page-contact__section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    .page-contact__section-description {
        font-size: 0.95em;
    }

    .page-contact__faq-item summary {
        padding: 15px 20px;
        font-size: 1em;
    }

    .page-contact__faq-answer {
        padding: 0 20px 15px 20px;
    }

    /* Forced responsive image/video/container styles */
    .page-contact img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-contact__section,
    .page-contact__card,
    .page-contact__container,
    .page-contact__hero-section,
    .page-contact__contact-methods,
    .page-contact__when-to-contact,
    .page-contact__tips-for-contact,
    .page-contact__faq-section,
    .page-contact__conclusion-cta,
    .page-contact__methods-grid,
    .page-contact__contact-list,
    .page-contact__tips-grid,
    .page-contact__method-card,
    .page-contact__tip-item,
    .page-contact__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow-x: hidden !important; /* Prevent horizontal scroll */
    }

    .page-contact video,
    .page-contact__video { /* If video were present */
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-contact__video-section, /* If video were present */
    .page-contact__video-container,
    .page-contact__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-contact__video-section {
        padding-top: 10px !important; /* body already handles --header-offset */
    }
}