/* style/contact.css */

/* Biến CSS */
:root {
    --page-contact-primary-color: #0A1931;
    --page-contact-secondary-color: #E6B325;
    --page-contact-light-text: #FFFFFF;
    --page-contact-dark-text: #0A1931;
    --page-contact-background-light: #f4f7f6;
    --page-contact-background-dark: #1a2a47;
    --page-contact-border-color: #e0e0e0;
}

.page-contact {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-contact-dark-text);
    background-color: var(--page-contact-background-light);
}

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

/* Hero Section */
.page-contact-hero {
    background: linear-gradient(135deg, var(--page-contact-primary-color) 0%, var(--page-contact-background-dark) 100%);
    color: var(--page-contact-light-text);
    padding: 80px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.page-contact-hero-content {
    max-width: 800px;
}

.page-contact-hero-title {
    font-size: 3em;
    margin-bottom: 20px;
    color: var(--page-contact-secondary-color);
    font-weight: bold;
}

.page-contact-hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #cccccc;
}

.page-contact-hero-image {
    width: 100%;
    max-width: 600px;
    margin-top: 30px;
}

.page-contact-img-fluid {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Section Titles */
.page-contact-section-title {
    font-size: 2.5em;
    color: var(--page-contact-primary-color);
    text-align: center;
    margin-top: 60px;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-contact-section-description {
    font-size: 1.1em;
    color: #555;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.page-contact-btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.3s ease;
    cursor: pointer;
    border: none;
}

.page-contact-btn-primary {
    background-color: var(--page-contact-secondary-color);
    color: var(--page-contact-dark-text);
}

.page-contact-btn-primary:hover {
    background-color: #d1a121;
    transform: translateY(-2px);
}

.page-contact-btn-secondary {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-light-text);
    border: 1px solid var(--page-contact-secondary-color);
}

.page-contact-btn-secondary:hover {
    background-color: var(--page-contact-background-dark);
    border-color: var(--page-contact-light-text);
    transform: translateY(-2px);
}

/* Contact Methods Grid */
.page-contact-methods {
    padding: 60px 0;
    background-color: #f9f9f9;
}

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

.page-contact-card {
    background-color: var(--page-contact-light-text);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-contact-card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px auto;
    color: var(--page-contact-secondary-color);
}

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

.page-contact-card-text {
    color: #666;
    margin-bottom: 25px;
    flex-grow: 1;
}

/* FAQ Section */
.page-contact-faq {
    padding: 60px 0;
}

.page-contact-faq-list {
    margin-top: 40px;
}

.page-contact-faq-item {
    background-color: var(--page-contact-light-text);
    border: 1px solid var(--page-contact-border-color);
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-contact-faq-question {
    font-size: 1.3em;
    color: var(--page-contact-primary-color);
    margin-bottom: 10px;
    cursor: pointer;
    position: relative;
    padding-right: 30px;
}

.page-contact-faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.2em;
    transition: transform 0.3s ease;
}

.page-contact-faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-contact-faq-answer {
    color: #444;
    font-size: 1.05em;
    display: none; /* Ẩn theo mặc định */
    padding-top: 10px;
    border-top: 1px solid #eee;
    margin-top: 15px;
}

.page-contact-faq-answer.show {
    display: block;
}

/* Call to Action at bottom */
.page-contact-cta {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background-color: var(--page-contact-background-dark);
    border-radius: 10px;
    color: var(--page-contact-light-text);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.page-contact-cta-text {
    font-size: 1.5em;
    margin-bottom: 30px;
    font-weight: bold;
    color: var(--page-contact-secondary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-contact-hero {
        flex-direction: column;
        padding: 60px 20px;
    }

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

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

    .page-contact-section-title {
        font-size: 2em;
    }

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

    .page-contact-grid {
        grid-template-columns: 1fr;
    }

    .page-contact-cta-text {
        font-size: 1.2em;
    }
}

@media (max-width: 480px) {
    .page-contact-hero-title {
        font-size: 2em;
    }

    .page-contact-btn {
        padding: 12px 20px;
        font-size: 1em;
    }

    .page-contact-card-title {
        font-size: 1.5em;
    }

    .page-contact-faq-question {
        font-size: 1.1em;
    }
}