/* style/contact.css */

/* Biến CSS */
:root {
    --page-contact-primary-color: #26A9E0;
    --page-contact-secondary-color: #FFFFFF;
    --page-contact-text-dark: #333333;
    --page-contact-text-light: #f8f9fa;
    --page-contact-login-color: #EA7C07;
    --page-contact-card-bg: #FFFFFF;
    --page-contact-border-color: #e0e0e0;
}

.page-contact {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-contact-text-light); /* Assuming --dark-bg-1 from shared.css is dark */
    background-color: transparent; /* Handled by shared.css body background */
}

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

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

.page-contact__section-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: var(--page-contact-secondary-color);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

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

/* Hero Section */
.page-contact__hero-section {
    position: relative;
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-align: center;
    padding-top: var(--header-offset, 120px); /* Ensure content is below fixed header */
}

.page-contact__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.page-contact__hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2;
}

.page-contact__hero-content {
    position: relative;
    z-index: 3;
    color: var(--page-contact-secondary-color);
    max-width: 900px;
    padding: 0 20px;
}

.page-contact__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--page-contact-secondary-color);
}

.page-contact__hero-description {
    font-size: 1.3em;
    margin-bottom: 30px;
    color: var(--page-contact-text-light);
}

.page-contact__hero-cta {
    padding: 15px 30px;
    font-size: 1.2em;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

/* Buttons */
.page-contact__btn-primary {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-secondary-color);
    border: 2px solid var(--page-contact-primary-color);
}

.page-contact__btn-primary:hover {
    background-color: darken(var(--page-contact-primary-color), 10%);
    border-color: darken(var(--page-contact-primary-color), 10%);
}

.page-contact__btn-secondary {
    background-color: transparent;
    color: var(--page-contact-primary-color);
    border: 2px solid var(--page-contact-primary-color);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.page-contact__btn-secondary:hover {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-secondary-color);
}

/* Card Styles */
.page-contact__card {
    background-color: var(--page-contact-card-bg);
    color: var(--page-contact-text-dark);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Why Contact Section */
.page-contact__why-contact .page-contact__section-title,
.page-contact__why-contact .page-contact__section-intro {
    color: var(--page-contact-text-light);
}

.page-contact__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-contact__feature-title {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: var(--page-contact-primary-color);
}

.page-contact__feature-item p {
    color: var(--page-contact-text-dark);
}

/* Contact Channels Section */
.page-contact__contact-channels {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-secondary-color);
}

.page-contact__contact-channels .page-contact__section-title,
.page-contact__contact-channels .page-contact__section-intro {
    color: var(--page-contact-secondary-color);
}

.page-contact__channel-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 40px auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.page-contact__channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-contact__channel-title {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: var(--page-contact-primary-color);
}

.page-contact__channel-item p {
    color: var(--page-contact-text-dark);
    margin-bottom: 20px;
}

.page-contact__email-link,
.page-contact__tel-link {
    color: var(--page-contact-primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-contact__email-link:hover,
.page-contact__tel-link:hover {
    text-decoration: underline;
}

.page-contact__social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.page-contact__social-icon-link img {
    
    
    border-radius: 50%;
    transition: transform 0.3s ease;
    min- /* Ensure min size for social icons */
    min- /* Ensure min size for social icons */
}

.page-contact__social-icon-link img:hover {
    transform: scale(1.1);
}

/* Contact Form Section */
.page-contact__contact-form .page-contact__section-title,
.page-contact__contact-form .page-contact__section-intro {
    color: var(--page-contact-text-light);
}

.page-contact__form-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 40px auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.page-contact__form {
    max-width: 700px;
    margin: 40px auto 0;
    padding: 40px;
    text-align: left;
}

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

.page-contact__form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--page-contact-text-dark);
}

.page-contact__form-group input[type="text"],
.page-contact__form-group input[type="email"],
.page-contact__form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--page-contact-border-color);
    border-radius: 5px;
    font-size: 1em;
    box-sizing: border-box;
    color: var(--page-contact-text-dark);
    background-color: var(--page-contact-secondary-color);
}

.page-contact__form-group input:focus,
.page-contact__form-group textarea:focus {
    border-color: var(--page-contact-primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(38, 169, 224, 0.2);
}

.page-contact__form-group textarea {
    resize: vertical;
}

/* FAQ Section */
.page-contact__faq-section {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-secondary-color);
}

.page-contact__faq-section .page-contact__section-title,
.page-contact__faq-section .page-contact__section-intro {
    color: var(--page-contact-secondary-color);
}

.page-contact__faq-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 40px auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.page-contact__faq-list {
    max-width: 900px;
    margin: 40px auto 0;
}

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

.page-contact__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background-color: var(--page-contact-card-bg);
    cursor: pointer;
    border-bottom: 1px solid var(--page-contact-border-color);
    transition: background-color 0.3s ease;
}

.page-contact__faq-question:hover {
    background-color: #f5f5f5;
}

.page-contact__faq-question h3 {
    margin: 0;
    font-size: 1.2em;
    color: var(--page-contact-primary-color);
}

.page-contact__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    color: var(--page-contact-primary-color);
    transition: transform 0.3s ease;
}

.page-contact__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 30px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--page-contact-card-bg);
    color: var(--page-contact-text-dark);
}

.page-contact__faq-answer p {
    margin-bottom: 15px;
    color: var(--page-contact-text-dark);
}

.page-contact__faq-item.active .page-contact__faq-answer {
    max-height: 1000px !important; /* Ensure it expands */
    padding: 20px 30px;
}

.page-contact__faq-item.active .page-contact__faq-toggle {
    transform: rotate(45deg);
}

/* Commitment Section */
.page-contact__commitment .page-contact__section-title,
.page-contact__commitment .page-contact__section-intro {
    color: var(--page-contact-text-light);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-contact__hero-title {
        font-size: 3em;
    }
    .page-contact__section-title {
        font-size: 2.2em;
    }
    .page-contact__hero-description {
        font-size: 1.1em;
    }
}

@media (max-width: 768px) {
    .page-contact {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-contact__hero-section {
        height: 500px;
        padding-top: var(--header-offset, 120px) !important;
    }

    .page-contact__hero-title {
        font-size: 2.5em;
    }

    .page-contact__section-title {
        font-size: 1.8em;
    }

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

    .page-contact__hero-cta {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-contact__container {
        padding: 15px;
    }

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

    .page-contact__feature-grid,
    .page-contact__channels-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-contact__card {
        padding: 20px;
        margin-bottom: 15px;
    }

    .page-contact__form {
        padding: 25px;
    }

    .page-contact__form-group input,
    .page-contact__form-group textarea {
        padding: 10px;
    }

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

    .page-contact__faq-question h3 {
        font-size: 1.1em;
    }

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

    /* Mobile Image/Video/Button Adaptation */
    .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__form,
    .page-contact__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow-x: hidden !important;
    }

    .page-contact__hero-section,
    .page-contact__contact-channels,
    .page-contact__contact-form,
    .page-contact__faq-section,
    .page-contact__commitment {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
    }

    .page-contact__social-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .page-contact__hero-cta,
    .page-contact__btn-primary,
    .page-contact__btn-secondary,
    .page-contact a[class*="button"],
    .page-contact a[class*="btn"] {
        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__cta-buttons,
    .page-contact__button-group,
    .page-contact__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .page-contact__hero-section {
        height: 400px;
    }
    .page-contact__hero-title {
        font-size: 2em;
    }
    .page-contact__section-title {
        font-size: 1.5em;
    }
}