/* style/huong-dan-choi.css */

:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --register-login-btn-color: #C30808;
    --register-login-font-color: #FFFF00;
    --text-color-dark: #333333;
    --text-color-light: #ffffff;
    --background-color: #FFFFFF;
}

.page-huong-dan-choi {
    font-family: Arial, sans-serif;
    color: var(--text-color-dark);
    background-color: var(--background-color);
    line-height: 1.6;
}

.page-huong-dan-choi__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding as per requirement */
    background-color: var(--primary-color);
    color: var(--text-color-light);
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-huong-choi__hero-image-wrap {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.page-huong-dan-choi__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.7); /* Slightly darken image for text readability */
}

.page-huong-dan-choi__hero-content {
    position: relative;
    z-index: 1;
    padding: 40px 20px 60px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-color-light);
}

.page-huong-dan-choi__main-title {
    font-size: clamp(2em, 3.5vw, 2.8em);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--register-login-font-color); /* Yellow for prominence */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-huong-dan-choi__intro-text {
    font-size: clamp(1em, 1.5vw, 1.2em);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-huong-dan-choi__cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-huong-dan-choi__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.2s ease;
    max-width: 100%; /* Ensure buttons don't overflow */
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-huong-dan-choi__btn-primary {
    background-color: var(--register-login-btn-color);
    color: var(--register-login-font-color);
    border: 2px solid var(--register-login-font-color);
}

.page-huong-dan-choi__btn-primary:hover {
    background-color: darken(var(--register-login-btn-color), 10%);
    transform: translateY(-2px);
}

.page-huong-dan-choi__btn-secondary {
    background-color: transparent;
    color: var(--register-login-font-color);
    border: 2px solid var(--register-login-font-color);
}

.page-huong-dan-choi__btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.page-huong-dan-choi__content-section {
    padding: 60px 0;
    background-color: var(--background-color);
}

.page-huong-dan-choi__article-wrap {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-huong-dan-choi__section-title {
    font-size: clamp(1.8em, 3vw, 2.5em);
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 10px;
}

.page-huong-dan-choi__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--register-login-btn-color);
    border-radius: 2px;
}

.page-huong-dan-choi__sub-title {
    font-size: clamp(1.3em, 2vw, 1.8em);
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
}

.page-huong-dan-choi p {
    margin-bottom: 15px;
    color: var(--text-color-dark);
}

.page-huong-dan-choi__list,
.page-huong-dan-choi__ordered-list {
    margin-bottom: 20px;
    padding-left: 25px;
    color: var(--text-color-dark);
}

.page-huong-dan-choi__list li,
.page-huong-dan-choi__ordered-list li {
    margin-bottom: 8px;
}

.page-huong-dan-choi__figure {
    margin: 30px 0;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.page-huong-dan-choi__image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-huong-dan-choi__figcaption {
    font-style: italic;
    font-size: 0.9em;
    color: #666;
    margin-top: 10px;
}

.page-huong-dan-choi__cta-box {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    margin: 40px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-choi__cta-box p {
    font-size: 1.2em;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--text-color-light);
}

.page-huong-dan-choi__cta-box--bottom {
    margin-top: 60px;
    background-color: #005f2e; /* Slightly different shade of green */
}

.page-huong-dan-choi__info-card {
    background-color: #e6f7ff; /* Light blue for info */
    border-left: 5px solid #2196f3;
    padding: 20px;
    margin: 30px 0;
    border-radius: 5px;
    color: #333;
}

.page-huong-dan-choi__warning-card {
    background-color: #fff3cd; /* Light yellow for warning */
    border-left: 5px solid #ffc107;
    padding: 20px;
    margin: 30px 0;
    border-radius: 5px;
    color: #333;
}

.page-huong-dan-choi__faq-list {
    margin-top: 30px;
}

.page-huong-dan-choi__faq-item {
    background-color: var(--background-color);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-huong-dan-choi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1em;
    color: var(--primary-color);
    background-color: #f9f9f9;
    list-style: none;
}

.page-huong-dan-choi__faq-question::-webkit-details-marker {
    display: none;
}

.page-huong-dan-choi__faq-question::marker {
    display: none;
}

.page-huong-dan-choi__faq-qtext {
    flex-grow: 1;
}

.page-huong-dan-choi__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 10px;
    transition: transform 0.3s ease;
}

.page-huong-dan-choi__faq-item[open] .page-huong-dan-choi__faq-toggle {
    transform: rotate(45deg);
}

.page-huong-dan-choi__faq-answer {
    padding: 0 20px 20px;
    font-size: 0.95em;
    color: #555;
}

.page-huong-dan-choi__faq-answer p {
    margin-top: 10px;
    margin-bottom: 10px;
}

.page-huong-dan-choi__btn-link {
    display: inline-block;
    margin-top: 15px;
    background-color: var(--primary-color);
    color: var(--text-color-light);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
}

.page-huong-dan-choi__btn-link:hover {
    background-color: darken(var(--primary-color), 10%);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .page-huong-dan-choi {
        font-size: 16px;
        line-height: 1.6;
    }

    /* 1. Top section title + double CTA */
    .page-huong-dan-choi__hero-section {
        padding-top: 10px !important;
    }

    .page-huong-dan-choi__hero-content {
        padding: 30px 15px 40px;
    }

    .page-huong-dan-choi__main-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

    .page-huong-dan-choi__intro-text {
        font-size: 1em;
        margin-bottom: 25px;
    }

    .page-huong-dan-choi__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }

    .page-huong-dan-choi__btn {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px;
        font-size: 1em;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* 2. Single column long text container */
    .page-huong-dan-choi__content-section {
        padding: 40px 0;
    }

    .page-huong-dan-choi__article-wrap {
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-huong-dan-choi__section-title {
        font-size: 1.6em;
        margin-bottom: 30px;
    }

    .page-huong-dan-choi__sub-title {
        font-size: 1.3em;
        margin-top: 25px;
        margin-bottom: 10px;
    }

    .page-huong-dan-choi__cta-box {
        padding: 25px 15px;
        margin: 30px 0;
    }

    .page-huong-dan-choi__cta-box p {
        font-size: 1.1em;
        margin-bottom: 15px;
    }

    .page-huong-dan-choi__info-card,
    .page-huong-dan-choi__warning-card {
        padding: 15px;
        margin: 25px 0;
    }

    /* 3. General images and figure */
    .page-huong-dan-choi__image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    .page-huong-dan-choi__figure {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 4. Buttons and button containers */
    /* Already covered in .page-huong-dan-choi__btn and .page-huong-dan-choi__cta-buttons above */
    .page-huong-dan-choi__btn-link {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        text-align: center;
    }

    /* 5. Registration tutorial and FAQ blocks */
    .page-huong-dan-choi__faq-question {
        font-size: 1em;
        padding: 12px 15px;
    }

    .page-huong-dan-choi__faq-answer {
        padding: 0 15px 15px;
    }
}

/* Contrast Fixes (as per intelligent contrast guarantee) */
.page-huong-dan-choi__dark-section {
  background: var(--primary-color);
  color: var(--text-color-light);
}
.page-huong-dan-choi__dark-section h2, .page-huong-dan-choi__dark-section h3 {
  color: var(--register-login-font-color);
}