:root {
    --page-contact-bg: #08160F;
    --page-contact-card-bg: #11271B;
    --page-contact-text-main: #F2FFF6;
    --page-contact-text-secondary: #A7D9B8;
    --page-contact-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --page-contact-border: #2E7A4E;
    --page-contact-glow: #57E38D;
    --page-contact-gold: #F2C14E;
    --page-contact-divider: #1E3A2A;
    --page-contact-deep-green: #0A4B2C;
}

.page-contact {
    background-color: var(--page-contact-bg);
    color: var(--page-contact-text-main); /* Default text color for the page */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

/* Fixed header spacing - body padding-top is handled by shared.css */
/* No var(--header-offset) here, use small padding-top */
.page-contact__hero-section {
    position: relative;
    display: flex;
    flex-direction: column; /* Image on top, content below */
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding as per requirement */
    overflow: hidden;
    background-color: var(--page-contact-deep-green); /* Example background */
}

.page-contact__hero-image-wrapper {
    width: 100%;
    max-width: 100%; /* Ensure it doesn't overflow */
    margin-bottom: 20px; /* Space between image and text */
    overflow: hidden;
    box-sizing: border-box;
}

.page-contact__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 8px;
}

.page-contact__hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    z-index: 1; /* Ensure text is above any potential background elements */
}

.page-contact__main-title {
    font-size: clamp(2.2em, 4vw, 3.5em); /* Use clamp for H1 */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--page-contact-text-main);
}

.page-contact__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: var(--page-contact-text-secondary);
}

.page-contact__cta-button {
    display: inline-block;
    background: var(--page-contact-btn-gradient);
    color: #ffffff; /* White text on green button for contrast */
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-contact__cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-contact__cta-button--large {
    padding: 18px 40px;
    font-size: 1.1em;
}

/* General Section Styles */
.page-contact__info-section,
.page-contact__form-section,
.page-contact__faq-section,
.page-contact__cta-section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    text-align: center;
}

.page-contact__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.8em);
    color: var(--page-contact-text-main);
    margin-bottom: 20px;
    font-weight: 600;
}

.page-contact__section-description {
    font-size: 1.1em;
    color: var(--page-contact-text-secondary);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-contact__info-card {
    background-color: var(--page-contact-card-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: left;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--page-contact-border);
    transition: transform 0.3s ease;
}

.page-contact__info-card:hover {
    transform: translateY(-5px);
}

.page-contact__card-title {
    font-size: 1.5em;
    color: var(--page-contact-gold);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-contact__card-text,
.page-contact__email-address,
.page-contact__phone-number,
.page-contact__address-text {
    font-size: 1em;
    color: var(--page-contact-text-secondary);
    margin-bottom: 15px;
}

.page-contact__card-button {
    display: inline-block;
    background: var(--page-contact-btn-gradient);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 10px;
    transition: background 0.3s ease;
}

.page-contact__card-button:hover {
    opacity: 0.9;
}

/* Contact Form Section */
.page-contact__contact-form {
    max-width: 700px;
    margin: 40px auto 0;
    background-color: var(--page-contact-card-bg);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--page-contact-border);
    text-align: left;
}

.page-contact__form-group {
    margin-bottom: 25px;
}

.page-contact__form-label {
    display: block;
    font-size: 1.1em;
    color: var(--page-contact-text-main);
    margin-bottom: 8px;
    font-weight: 500;
}

.page-contact__form-input,
.page-contact__form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--page-contact-divider);
    border-radius: 8px;
    background-color: var(--page-contact-deep-green);
    color: var(--page-contact-text-main);
    font-size: 1em;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
    color: var(--page-contact-text-secondary);
    opacity: 0.7;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
    border-color: var(--page-contact-gold);
    outline: none;
}

.page-contact__submit-button {
    display: block;
    width: 100%;
    background: var(--page-contact-btn-gradient);
    color: #ffffff;
    padding: 15px 25px;
    border: none;
    border-radius: 50px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* FAQ Section */
.page-contact__faq-list {
    margin-top: 40px;
    text-align: left;
}

.page-contact__faq-item {
    background-color: var(--page-contact-card-bg);
    border: 1px solid var(--page-contact-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-contact__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.1em;
    font-weight: 600;
    color: var(--page-contact-text-main);
    background-color: var(--page-contact-deep-green);
    transition: background-color 0.3s ease;
}

.page-contact__faq-question:hover {
    background-color: var(--page-contact-divider);
}

.page-contact__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: var(--page-contact-gold);
}

.page-contact__faq-item[open] .page-contact__faq-question {
    background-color: var(--page-contact-divider);
}

.page-contact__faq-item[open] .page-contact__faq-toggle {
    content: "−"; /* Handled by JS, but good to have a fallback */
}

.page-contact__faq-answer {
    padding: 20px 25px;
    font-size: 1em;
    color: var(--page-contact-text-secondary);
    border-top: 1px solid var(--page-contact-divider);
}

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

.page-contact__faq-answer a {
    color: var(--page-contact-gold);
    text-decoration: none;
}

.page-contact__faq-answer a:hover {
    text-decoration: underline;
}

/* CTA Section */
.page-contact__cta-section {
    background-image: url("[GALLERY:cta_banner:1920x400:dp568_khuyen_mai,register,call_to_action,green_gold_theme]"); /* Example background image */
    background-size: cover;
    background-position: center;
    background-color: var(--page-contact-deep-green); /* Fallback */
    border-radius: 12px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
    padding: 80px 20px;
}

.page-contact__cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6); /* Dark overlay for text readability */
    z-index: 0;
}

.page-contact__cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.page-contact__cta-title {
    font-size: clamp(2em, 4vw, 3em);
    color: var(--page-contact-text-main);
    margin-bottom: 20px;
    font-weight: 700;
}

.page-contact__cta-description {
    font-size: 1.2em;
    color: var(--page-contact-text-secondary);
    margin-bottom: 40px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-contact__hero-section {
        padding: 40px 15px;
        padding-top: 10px;
    }
    .page-contact__info-section,
    .page-contact__form-section,
    .page-contact__faq-section,
    .page-contact__cta-section {
        padding: 60px 15px;
    }
}

@media (max-width: 768px) {
    /* General content area padding for mobile */
    .page-contact__hero-section,
    .page-contact__info-section,
    .page-contact__form-section,
    .page-contact__faq-section,
    .page-contact__cta-section {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-contact__hero-section {
        padding-top: 10px !important; /* Ensure small top padding */
    }

    .page-contact__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
    }

    .page-contact__hero-description {
        font-size: 1em;
    }

    .page-contact__cta-button {
        padding: 12px 25px;
        font-size: 0.9em;
    }

    .page-contact__cta-button--large {
        padding: 15px 30px;
        font-size: 1em;
    }

    .page-contact__section-title {
        font-size: clamp(1.5em, 6vw, 2.2em);
    }

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

    .page-contact__info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-contact__info-card {
        padding: 25px;
    }

    .page-contact__card-title {
        font-size: 1.3em;
    }

    .page-contact__card-text,
    .page-contact__email-address,
    .page-contact__phone-number,
    .page-contact__address-text {
        font-size: 0.9em;
    }

    .page-contact__contact-form {
        padding: 30px;
    }

    .page-contact__form-label {
        font-size: 1em;
    }

    .page-contact__form-input,
    .page-contact__form-textarea {
        padding: 10px 12px;
        font-size: 0.95em;
    }

    .page-contact__submit-button {
        padding: 12px 20px;
        font-size: 1em;
    }

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

    .page-contact__faq-answer {
        padding: 15px 20px;
        font-size: 0.95em;
    }

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

    .page-contact__cta-description {
        font-size: 1em;
    }

    /* Images responsive */
    .page-contact img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    /* Buttons responsive */
    .page-contact__cta-button,
    .page-contact__card-button,
    .page-contact__submit-button {
        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;
    }

    /* Button containers for multiple buttons (if any) */
    .page-contact__button-group {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
}