/* style/huong-dan-choi.css */
:root {
    --primary-color: #2F6BFF;
    --secondary-color: #6FA3FF;
    --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    --card-bg: #FFFFFF;
    --page-bg: #F4F7FB;
    --text-main: #1F2D3D;
    --text-black: #000000;
    --border-color: #D6E2FF;
    --glow-color: #A5C4FF;
}

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

.page-huong-dan-choi__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-huong-dan-choi__top-section {
    padding-top: 10px; /* Consistent with 10px top spacing */
    padding-bottom: 40px;
    background-color: var(--card-bg);
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-huong-dan-choi__main-title {
    font-size: clamp(2em, 3.5vw, 3.2em); /* Adjusted H1 font size */
    color: var(--text-black);
    margin-bottom: 15px;
    line-height: 1.2;
    font-weight: 700;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-huong-dan-choi__description {
    font-size: 1.1em;
    color: var(--text-main);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-huong-dan-choi__top-cta {
    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: 600;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
}

.page-huong-dan-choi__btn--primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: 2px solid transparent;
}

.page-huong-dan-choi__btn--primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(47, 107, 255, 0.3);
}

.page-huong-dan-choi__btn--secondary {
    background: var(--card-bg);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-huong-dan-choi__btn--secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(47, 107, 255, 0.2);
}

.page-huong-dan-choi__content-section {
    padding: 40px 0;
}

.page-huong-dan-choi__article-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    padding: 30px;
    box-sizing: border-box;
}

.page-huong-dan-choi__heading {
    font-size: 2em;
    color: var(--text-black);
    margin-top: 35px;
    margin-bottom: 15px;
    border-left: 5px solid var(--primary-color);
    padding-left: 15px;
    line-height: 1.3;
}

.page-huong-dan-choi__sub-heading {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-top: 25px;
    margin-bottom: 10px;
}

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

.page-huong-dan-choi a {
    color: var(--primary-color);
    text-decoration: none;
}

.page-huong-dan-choi a:hover {
    text-decoration: underline;
}

.page-huong-dan-choi__list {
    list-style-type: disc;
    margin-left: 25px;
    margin-bottom: 15px;
    color: var(--text-main);
}

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

.page-huong-dan-choi__image-figure {
    margin: 25px 0;
    text-align: center;
}

.page-huong-dan-choi__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

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

.page-huong-dan-choi__promo-box {
    background-color: var(--page-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    margin: 30px 0;
    text-align: center;
}

.page-huong-dan-choi__promo-box .page-huong-dan-choi__sub-heading {
    color: var(--text-black);
    margin-top: 0;
}

.page-huong-dan-choi__faq-section {
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.page-huong-dan-choi__faq-question {
    font-size: 1.2em;
    color: var(--text-black);
    cursor: pointer;
    margin-bottom: 10px;
    position: relative;
    padding-right: 30px;
}

.page-huong-dan-choi__faq-answer {
    font-size: 1em;
    color: var(--text-main);
    margin-bottom: 20px;
    padding-left: 10px;
}

.page-huong-dan-choi__final-cta {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-huong-dan-choi__main-title {
        font-size: clamp(1.8em, 4vw, 2.8em);
    }
    .page-huong-dan-choi__heading {
        font-size: 1.8em;
    }
    .page-huong-dan-choi__sub-heading {
        font-size: 1.4em;
    }
}

@media (max-width: 768px) {
    .page-huong-dan-choi {
        font-size: 16px;
        line-height: 1.6;
    }
    .page-huong-dan-choi__top-section {
        padding-top: 10px !important; /* Fixed top spacing */
        padding-bottom: 30px;
    }
    .page-huong-dan-choi__container,
    .page-huong-dan-choi__article-wrap {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-huong-dan-choi__main-title {
        font-size: clamp(1.6em, 6vw, 2.5em);
        margin-bottom: 10px;
    }
    .page-huong-dan-choi__description {
        font-size: 1em;
        margin-bottom: 20px;
    }
    .page-huong-dan-choi__top-cta {
        flex-direction: column;
        gap: 10px;
    }
    .page-huong-dan-choi__btn {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 10px 15px;
    }
    .page-huong-dan-choi__content-section {
        padding: 20px 0;
    }
    .page-huong-dan-choi__heading {
        font-size: 1.5em;
        margin-top: 25px;
        margin-bottom: 10px;
        padding-left: 10px;
    }
    .page-huong-dan-choi__sub-heading {
        font-size: 1.2em;
        margin-top: 20px;
        margin-bottom: 8px;
    }
    .page-huong-dan-choi p,
    .page-huong-dan-choi__list li,
    .page-huong-dan-choi__image-caption,
    .page-huong-dan-choi__promo-box p,
    .page-huong-dan-choi__faq-answer {
        font-size: 0.95em;
    }
    .page-huong-dan-choi img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
        box-sizing: border-box !important;
    }
    .page-huong-dan-choi__image-figure {
        margin: 20px 0;
    }
    .page-huong-dan-choi__promo-box {
        padding: 20px;
        margin: 20px 0;
    }
    .page-huong-dan-choi__faq-question {
        font-size: 1.1em;
        margin-bottom: 8px;
    }
    .page-huong-dan-choi__faq-section {
        margin-top: 20px;
        padding-top: 15px;
    }
    .page-huong-dan-choi__final-cta {
        margin-top: 30px;
        padding-top: 15px;
    }
}