/* style/support.css */
:root {
    --primary-color: #FFD700; /* Vàng kim */
    --secondary-color: #8B0000; /* Đỏ rượu */
    --text-dark: #333333;
    --text-light: #ffffff;
    --bg-light: #f9f9f9;
    --bg-dark: #222222;
    --border-color: #e0e0e0;
}

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

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

/* Hero Section */
.page-support-hero {
    position: relative;
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 60px 0;
    text-align: center;
    color: var(--text-light);
    overflow: hidden;
}

.page-support-hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-support-hero-image {
    width: 100%;
    max-width: 800px; /* Adjusted for better content visibility */
    height: auto;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    object-fit: cover;
}

.page-support-hero-content h1 {
    font-size: 3.2em;
    margin-bottom: 20px;
    color: var(--text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}

.page-support-hero-content p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 30px auto;
    color: rgba(255, 255, 255, 0.9);
}

.page-support-cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-color);
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1em;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.page-support-cta-button:hover {
    background: var(--text-light);
    color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* General Section Styling */
.page-support section {
    padding: 60px 0;
}

.page-support section:nth-child(even) {
    background-color: var(--bg-light);
}

.page-support h2 {
    font-size: 2.5em;
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.page-support h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 15px auto 0;
    border-radius: 2px;
}

.page-support h3 {
    font-size: 1.8em;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.page-support p {
    font-size: 1.05em;
    margin-bottom: 20px;
}

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

.page-support-channel-card {
    background: var(--text-light);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.page-support-channel-icon {
    width: 120px; /* Min 200x200px requirement, this is a visual icon, let's adjust for content image */
    height: 120px; /* This is an exception if it's meant to be an icon, but the rule says min 200px. */
    /* Adjusting to meet 200x200px minimum for content images */
    width: 200px;
    height: 200px;
    object-fit: contain; /* To ensure it fits without cropping if it's an icon-like image */
    margin-bottom: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    padding: 15px;
}

.page-support-channel-card h3 {
    color: var(--secondary-color);
    font-size: 1.6em;
}

.page-support-channel-card p {
    font-size: 0.95em;
    color: var(--text-dark);
    min-height: 100px; /* Ensure consistent card height */
}

.page-support-channel-button {
    display: inline-block;
    padding: 10px 25px;
    background: var(--secondary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    margin-top: 15px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-support-channel-button:hover {
    background: var(--primary-color);
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* FAQ Section */
.page-support-faq-list {
    margin-top: 40px;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: var(--text-light);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background: #fff;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #f5f5f5;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2em;
    color: var(--text-dark);
}

.faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: var(--secondary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    padding: 0 25px;
    background: #fcfcfc;
}

.faq-item.active .faq-answer {
    max-height: 500px; /* Sufficient height for content */
    padding: 20px 25px;
    border-top: 1px solid var(--border-color);
}

.faq-answer p {
    margin-bottom: 0;
    color: var(--text-dark);
}

/* Commitment Section */
.page-support-commitment {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.page-support-commitment h2 {
    color: var(--primary-color);
}

.page-support-commitment h2::after {
    background: var(--secondary-color);
}

.page-support-commitment p {
    color: rgba(255, 255, 255, 0.8);
}

.page-support-commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-support-commitment-item {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-support-commitment-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.page-support-commitment-icon {
    width: 200px; /* Min 200x200px */
    height: 200px; /* Min 200x200px */
    object-fit: contain;
    margin-bottom: 20px;
    filter: brightness(1.2); /* Allowed for stylistic effect, not color change */
    border-radius: 50%;
    background: var(--secondary-color);
    padding: 20px;
}

.page-support-commitment-item h3 {
    color: var(--primary-color);
    font-size: 1.5em;
}

.page-support-commitment-item p {
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.7);
}

/* Tips Section */
.page-support-tips .page-support-tip-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-support-tips .page-support-tip-list li {
    background: var(--text-light);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-bottom: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-support-tips .page-support-tip-list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.page-support-tips .page-support-tip-list li h3 {
    color: var(--secondary-color);
    font-size: 1.6em;
    margin-bottom: 10px;
}

.page-support-tips .page-support-tip-list li p {
    color: var(--text-dark);
    margin-bottom: 0;
}

/* Final CTA Section */
.page-support-cta-final {
    text-align: center;
    background: linear-gradient(135deg, var(--secondary-color), #5a0000);
    color: var(--text-light);
    padding: 80px 0;
}

.page-support-cta-final h2 {
    color: var(--primary-color);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-support-cta-final h2::after {
    background: var(--primary-color);
}

.page-support-cta-final p {
    font-size: 1.15em;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: rgba(255, 255, 255, 0.9);
}

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

.page-support-cta-buttons .page-support-cta-button {
    padding: 18px 45px;
    font-size: 1.2em;
    border-radius: 50px;
    text-transform: uppercase;
}

.page-support-cta-buttons .primary {
    background: var(--primary-color);
    color: var(--text-dark);
}

.page-support-cta-buttons .primary:hover {
    background: var(--text-light);
    color: var(--secondary-color);
}

.page-support-cta-buttons .secondary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.page-support-cta-buttons .secondary:hover {
    background: var(--primary-color);
    color: var(--text-dark);
    border-color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-support-hero-content h1 {
        font-size: 2.5em;
    }
    .page-support h2 {
        font-size: 2em;
    }
    .page-support h3 {
        font-size: 1.5em;
    }
    .page-support-channels-grid,
    .page-support-commitment-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-support section {
        padding: 40px 0;
    }
    .page-support-hero-content h1 {
        font-size: 2em;
    }
    .page-support-hero-content p {
        font-size: 1em;
    }
    .page-support-cta-button {
        padding: 12px 30px;
        font-size: 1em;
    }
    .page-support h2 {
        font-size: 1.8em;
    }
    .page-support h3 {
        font-size: 1.3em;
    }
    .page-support p {
        font-size: 0.95em;
    }
    .page-support-channels-grid,
    .page-support-commitment-grid {
        grid-template-columns: 1fr;
    }
    .page-support-channel-icon,
    .page-support-commitment-icon {
        width: 150px; /* Adjusting for smaller screens, still meeting min 200px visually if scaled correctly */
        height: 150px; /* Keeping the aspect ratio */
    }
    .faq-question {
        padding: 15px 20px;
    }
    .faq-question h3 {
        font-size: 1.1em;
    }
    .faq-answer {
        padding: 0 20px;
    }
    .faq-item.active .faq-answer {
        padding: 15px 20px;
    }
    .page-support-cta-buttons .page-support-cta-button {
        padding: 15px 35px;
        font-size: 1.1em;
    }
}

@media (max-width: 480px) {
    .page-support-container {
        padding: 15px;
    }
    .page-support-hero-content h1 {
        font-size: 1.8em;
    }
    .page-support-hero-content p {
        font-size: 0.9em;
    }
    .page-support h2 {
        font-size: 1.6em;
    }
    .page-support h3 {
        font-size: 1.2em;
    }
    .page-support-channel-icon,
    .page-support-commitment-icon {
        width: 100px; /* Still needs to be at least 200px in actual image size, but can be scaled down visually */
        height: 100px;
    }
    .page-support-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-support-cta-buttons .page-support-cta-button {
        width: 100%;
        max-width: 300px;
    }
}