:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --text-color-dark: #333333;
    --text-color-light: #ffffff;
    --border-color: #e0e0e0;
    --bg-light: #f9f9f9;
    --bg-white: #ffffff;
    --button-register: #C30808; /* Đăng ký */
    --button-login: #C30808;    /* Đăng nhập */
    --text-login-register: #FFFF00; /* Đăng ký và đăng nhập chữ */
}

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

.page-support__hero-section {
    padding-top: var(--header-offset, 120px);
}

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

.page-support__heading {
    font-size: 36px;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-support__subheading {
    font-size: 18px;
    color: #555555;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-support__cta-button,
.page-support__btn-primary,
.page-support__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
    text-align: center;
    cursor: pointer;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
}

.page-support__cta-button {
    background-color: var(--button-register);
    color: var(--text-login-register);
    border: 2px solid var(--button-register);
    margin-top: 30px;
}

.page-support__cta-button:hover {
    background-color: #a60707;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-support__btn-primary {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    border: 2px solid var(--primary-color);
}

.page-support__btn-primary:hover {
    background-color: #006330;
    border-color: #006330;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.page-support__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.page-support__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-bottom: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #000000 100%);
    color: var(--text-color-light);
}

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

.page-support__hero-section img {
    width: 100%;
    height: auto;
    max-width: 100%;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-support__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.page-support__hero-section h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--text-color-light);
}

.page-support__hero-description {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #f0f0f0;
}

.page-support__contact-methods {
    padding: 80px 0;
    background-color: var(--bg-light);
}

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

.page-support__contact-item {
    background-color: var(--bg-white);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-support__contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-support__contact-item img {
    
    
    margin: 0 auto 20px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    padding: 5px;
}

.page-support__contact-item h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-support__contact-item p {
    font-size: 16px;
    color: #666666;
    margin-bottom: 25px;
    min-height: 90px;
}

.page-support__faq-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.page-support__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-support__faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-support__faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    padding: 0 25px;
    opacity: 0;
    background-color: var(--bg-light);
    color: #555555;
}

.page-support__faq-item.active .page-support__faq-answer {
    max-height: 2000px !important;
    padding: 20px 25px !important;
    opacity: 1;
    border-top: 1px solid var(--border-color);
}

.page-support__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background-color: var(--bg-white);
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.page-support__faq-question:hover {
    background-color: var(--bg-light);
}

.page-support__faq-question:active {
    background-color: #eeeeee;
}

.page-support__faq-question h3 {
    margin: 0;
    padding: 0;
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--primary-color);
    pointer-events: none;
}

.page-support__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    line-height: 1;
    color: var(--primary-color);
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.page-support__faq-item.active .page-support__faq-toggle {
    color: #333;
    transform: rotate(45deg);
}

.page-support__resources-section {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.page-support__resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-support__resource-item {
    background-color: var(--bg-white);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-support__resource-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-support__resource-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 0;
}

.page-support__resource-item h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin: 20px 20px 10px;
}

.page-support__resource-item h3 a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

.page-support__resource-item h3 a:hover {
    color: #0056b3;
}

.page-support__resource-item p {
    font-size: 16px;
    color: #666666;
    padding: 0 20px 20px;
    min-height: 75px;
}

.page-support__responsible-gaming {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--text-color-light);
}

.page-support__responsible-gaming .page-support__heading,
.page-support__responsible-gaming .page-support__subheading {
    color: var(--text-color-light);
}

.page-support__responsible-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.page-support__responsible-content img {
    flex: 1;
    min-width: 300px;
    height: auto;
    max-height: 400px;
    object-fit: contain;
}

.page-support__responsible-text {
    flex: 2;
    min-width: 300px;
}

.page-support__responsible-text h3 {
    font-size: 30px;
    color: var(--text-color-light);
    margin-bottom: 20px;
}

.page-support__responsible-text p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 30px;
    color: #f0f0f0;
}

.page-support__feedback-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--bg-white);
}

@media (max-width: 1024px) {
    .page-support__hero-section h1 {
        font-size: 40px;
    }
    .page-support__hero-description {
        font-size: 18px;
    }
    .page-support__heading {
        font-size: 32px;
    }
    .page-support__subheading {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .page-support__hero-section {
        padding-top: var(--header-offset, 120px) !important;
        padding-bottom: 40px;
    }

    .page-support__container {
        padding: 15px;
    }

    .page-support__hero-section h1 {
        font-size: 32px;
    }
    .page-support__hero-description {
        font-size: 16px;
    }

    .page-support__cta-button,
    .page-support__btn-primary,
    .page-support__btn-secondary {
        padding: 12px 25px;
        font-size: 15px;
        width: 100% !important;
        max-width: 100% !important;
        margin-top: 10px; /* Adjust margin for stacked buttons */
    }
    .page-support__contact-item .page-support__btn-secondary {
        margin-top: 15px;
    }

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

    .page-support__contact-methods,
    .page-support__faq-section,
    .page-support__resources-section,
    .page-support__responsible-gaming,
    .page-support__feedback-section {
        padding: 40px 0;
    }

    .page-support__contact-item p,
    .page-support__resource-item p {
        min-height: auto;
    }

    .page-support__faq-question {
        padding: 15px 20px;
        flex-wrap: wrap;
    }
    .page-support__faq-question h3 {
        font-size: 16px;
        width: calc(100% - 40px);
    }
    .page-support__faq-toggle {
        font-size: 24px;
        width: 28px;
        height: 28px;
    }
    .page-support__faq-answer {
        padding: 0 20px;
    }
    .page-support__faq-item.active .page-support__faq-answer {
        padding: 15px 20px !important;
    }

    .page-support__responsible-content {
        flex-direction: column;
        gap: 30px;
    }
    .page-support__responsible-content img {
        min-width: unset;
        width: 100%;
        max-height: 300px;
    }
    .page-support__responsible-text {
        min-width: unset;
        text-align: center;
    }
    .page-support__responsible-text h3 {
        font-size: 24px;
    }
    .page-support__responsible-text p {
        font-size: 16px;
    }

    .page-support img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-support__section,
    .page-support__card,
    .page-support__container,
    .page-support__hero-container,
    .page-support__contact-grid,
    .page-support__resource-grid,
    .page-support__responsible-content,
    .page-support__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}