/* style/contact.css */

/* Variables for consistency */
:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --button-register-color: #C30808;
    --button-login-color: #C30808;
    --font-register-login-color: #FFFF00;
    --text-dark: #333333;
    --text-light: #f0f0f0;
    --form-border-color: #e0e0e0;
}

.page-contact {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-light); /* Default for dark body background */
    background-color: var(--dark-bg); /* Inherited from shared.css */
}

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

/* Hero Section */
.page-contact__hero-section {
    position: relative;
    padding: 80px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    min-height: 500px;
    padding-top: var(--header-offset, 120px); /* Apply header offset */
}

.page-contact__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6); /* Dark overlay for text readability */
    z-index: 1;
}

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

.page-contact__hero-section .page-contact__container {
    position: relative;
    z-index: 2;
    color: var(--secondary-color);
}

.page-contact__hero-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    color: var(--secondary-color);
    line-height: 1.2;
}

.page-contact__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* General Buttons */
.page-contact__btn-primary,
.page-contact__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 1em;
    cursor: pointer;
    text-align: center;
}

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

.page-contact__btn-primary:hover {
    background-color: #005a2d;
    border-color: #005a2d;
}

.page-contact__btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

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

/* Section Styling */
.page-contact__methods-section,
.page-contact__form-section,
.page-contact__faq-section {
    padding: 60px 0;
    text-align: center;
}

.page-contact__methods-section {
    background-color: var(--dark-bg); /* Inherited from body */
    color: var(--text-light);
}

.page-contact__form-section {
    background-color: var(--secondary-color); /* Light background for form */
    color: var(--text-dark);
}

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

.page-contact__section-title {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: inherit;
}

.page-contact__section-description {
    font-size: 1.1em;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-contact__method-item {
    padding: 30px;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.1); /* Slightly transparent card background */
    color: var(--secondary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-contact__method-item:hover {
    transform: translateY(-5px);
}

.page-contact__method-icon {
    width: 100%; /* Ensure images are responsive */
    height: auto;
    max-height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 5px;
}

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

.page-contact__method-description {
    font-size: 1em;
    margin-bottom: 25px;
    flex-grow: 1;
}

.page-contact__email-link,
.page-contact__phone-link {
    color: var(--font-register-login-color); /* Highlight contact info */
    text-decoration: none;
    font-weight: bold;
}

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

.page-contact__social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.page-contact__social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    color: var(--secondary-color);
    transition: background-color 0.3s ease;
    min-width: 100px;
}

.page-contact__social-btn--facebook {
    background-color: #3b5998;
}

.page-contact__social-btn--facebook:hover {
    background-color: #2d4373;
}

.page-contact__social-btn--telegram {
    background-color: #0088cc;
}

.page-contact__social-btn--telegram:hover {
    background-color: #006b9e;
}

.page-contact__social-btn--zalo {
    background-color: #0088ff;
}

.page-contact__social-btn--zalo:hover {
    background-color: #0066cc;
}

/* Contact Form */
.page-contact__contact-form {
    max-width: 700px;
    margin: 0 auto;
    padding: 30px;
    background-color: var(--secondary-color);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: left;
    position: relative;
}

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

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

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

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
    color: #999;
}

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

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

.page-contact__form-submit-btn {
    width: auto;
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.page-contact__form-submit-btn:hover {
    background-color: #005a2d;
}

.page-contact__form-image {
    width: 100%;
    height: auto;
    max-width: 600px;
    margin: 40px auto 0;
    display: block;
    border-radius: 10px;
    object-fit: cover;
}

/* FAQ Section */
.page-contact__faq-list {
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.page-contact__faq-item {
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 15px;
}

.page-contact__faq-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.page-contact__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    cursor: pointer;
    color: var(--secondary-color);
    transition: color 0.3s ease;
}

.page-contact__faq-question:hover {
    color: var(--font-register-login-color); /* Highlight on hover */
}

.page-contact__faq-title {
    font-size: 1.2em;
    margin: 0;
    flex-grow: 1;
    color: inherit;
}

.page-contact__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    margin-left: 15px;
    transition: transform 0.3s ease;
    color: inherit;
}

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

.page-contact__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 15px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--text-light);
}

.page-contact__faq-item.active .page-contact__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to accommodate content */
    padding: 15px 15px 20px 15px;
}

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

.page-contact__faq-answer a {
    color: var(--font-register-login-color);
    text-decoration: underline;
}

.page-contact__faq-answer a:hover {
    color: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-contact__hero-title {
        font-size: 2.5em;
    }
    .page-contact__section-title {
        font-size: 2em;
    }
    .page-contact__hero-section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .page-contact__hero-title {
        font-size: 2em;
    }
    .page-contact__hero-description {
        font-size: 1em;
    }
    .page-contact__section-title {
        font-size: 1.8em;
    }
    .page-contact__section-description {
        font-size: 0.95em;
    }
    .page-contact__btn-primary,
    .page-contact__btn-secondary {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .page-contact__methods-grid {
        grid-template-columns: 1fr;
    }
    .page-contact__method-item {
        padding: 20px;
    }
    .page-contact__method-title {
        font-size: 1.5em;
    }
    .page-contact__faq-title {
        font-size: 1.1em;
    }

    /* Mobile image responsiveness */
    .page-contact img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-contact__hero-section,
    .page-contact__methods-section,
    .page-contact__form-section,
    .page-contact__faq-section,
    .page-contact__container,
    .page-contact__contact-form,
    .page-contact__methods-grid,
    .page-contact__method-item,
    .page-contact__hero-buttons,
    .page-contact__social-links {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        overflow: hidden !important; /* Prevent horizontal scroll */
    }
    
    /* Specific override for hero section padding-top to ensure header offset */
    .page-contact__hero-section {
        padding-top: var(--header-offset, 120px) !important;
    }

    /* Mobile button responsiveness */
    .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__hero-buttons,
    .page-contact__social-links {
        flex-direction: column !important;
        gap: 10px !important;
    }
}

@media (max-width: 480px) {
    .page-contact__hero-title {
        font-size: 1.8em;
    }
    .page-contact__section-title {
        font-size: 1.5em;
    }
    .page-contact__hero-section {
        padding: 40px 0;
    }
}