/* style/huong-dan.css */
:root {
    --primary-color: #F2C14E;
    --secondary-color: #FFD36B;
    --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    --card-bg: #111111;
    --body-bg: #0A0A0A;
    --text-main: #FFF6D6;
    --border-color: #3A2A12;
    --glow-color: #FFD36B;
}

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

.page-huong-dan__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
    box-sizing: border-box;
}

.page-huong-dan__hero-section {
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    padding-bottom: 60px;
    background-color: var(--body-bg);
}

.page-huong-dan__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.page-huong-dan__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
    color: var(--text-main);
}

.page-huong-dan__hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.page-huong-dan__hero-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-main);
}

.page-huong-dan__hero-cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.page-huong-dan__btn-primary,
.page-huong-dan__btn-secondary,
.page-huong-dan__btn-secondary-alt,
.page-huong-dan__btn-inline {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-huong-dan__btn-primary {
    background: var(--button-gradient);
    color: #ffffff; /* White text for contrast */
    border: 2px solid transparent;
}

.page-huong-dan__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-huong-dan__btn-secondary {
    background: #ffffff;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-huong-dan__btn-secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
}

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

.page-huong-dan__btn-secondary-alt:hover {
    background: var(--primary-color);
    color: #ffffff;
}

.page-huong-dan__hero-image {
    flex: 1 1 40%;
    text-align: center;
    min-width: 300px;
}

.page-huong-dan__hero-side-image {
    max-width: 600px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-huong-dan__section-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
    line-height: 1.3;
}

.page-huong-dan__section-description {
    font-size: 1.1rem;
    line-height: 1.6;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    color: var(--text-main);
}

.page-huong-dan__intro-section {
    padding: 60px 0;
    background-color: var(--body-bg);
}

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

.page-huong-dan__feature-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.page-huong-dan__icon-box-media {
    width: 200px;
    height: 200px;
    margin: 0 auto 25px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--secondary-color);
    box-shadow: 0 0 15px var(--glow-color);
}

.page-huong-dan__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 50%;
}

.page-huong-dan__feature-title {
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-huong-dan__feature-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-main);
}

.page-huong-dan__guide-section {
    padding: 80px 0;
    background-color: var(--body-bg);
}

.page-huong-dan__guide-step {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 40px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-huong-dan__guide-step-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--secondary-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-huong-dan__guide-content {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.page-huong-dan__guide-image {
    flex-shrink: 0;
    width: 400px;
    height: 225px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.page-huong-dan__guide-content p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 15px;
    color: var(--text-main);
}

.page-huong-dan__guide-content a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.page-huong-dan__guide-content a:hover {
    color: var(--primary-color);
}

.page-huong-dan__promo-section {
    padding: 60px 0;
    background-color: var(--body-bg);
}

.page-huong-dan__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-huong-dan__promo-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    padding-bottom: 30px;
}

.page-huong-dan__promo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    margin-bottom: 20px;
}

.page-huong-dan__promo-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
    padding: 0 20px;
}

.page-huong-dan__promo-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-main);
    margin-bottom: 20px;
    padding: 0 20px;
}

.page-huong-dan__center-cta {
    text-align: center;
    margin-top: 50px;
}

.page-huong-dan__faq-section {
    padding: 80px 0;
    background-color: var(--body-bg);
}

.page-huong-dan__faq-list {
    max-width: 900px;
    margin: 40px auto 0;
}

.page-huong-dan__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.page-huong-dan__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    cursor: pointer;
    background-color: var(--card-bg);
    transition: background-color 0.3s ease;
    list-style: none;
}

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

.page-huong-dan__faq-question:hover {
    background-color: rgba(var(--primary-color), 0.1);
}

.page-huong-dan__faq-qtext {
    flex-grow: 1;
    color: var(--primary-color);
}

.page-huong-dan__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    margin-left: 20px;
    color: var(--secondary-color);
}

.page-huong-dan__faq-item[open] .page-huong-dan__faq-toggle {
    content: "−";
}

.page-huong-dan__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-main);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.page-huong-dan__faq-item[open] .page-huong-dan__faq-answer {
    max-height: 500px; /* Adjust as needed for content */
    padding-top: 10px;
}

.page-huong-dan__cta-section {
    padding: 80px 0;
}

.page-huong-dan__cta-section .page-huong-dan__container {
    background-color: var(--card-bg);
    border-radius: 15px;
    text-align: center;
    padding: 60px 30px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-huong-dan__cta-section .page-huong-dan__section-title,
.page-huong-dan__cta-section .page-huong-dan__section-description {
    color: var(--text-main); /* Ensure contrast on dark background */
}

.page-huong-dan__cta-section .page-huong-dan__section-title {
    margin-bottom: 15px;
}

.page-huong-dan__cta-section .page-huong-dan__section-description {
    margin-bottom: 40px;
}

.page-huong-dan__cta-section .page-huong-dan__cta-buttons {
    justify-content: center;
}

/* General image responsive styles */
.page-huong-dan img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile responsive styles */
@media (max-width: 768px) {
    .page-huong-dan__container {
        padding: 20px 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-huong-dan__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px !important;
    }

    .page-huong-dan__hero-container {
        flex-direction: column;
        gap: 30px;
    }

    .page-huong-dan__hero-content,
    .page-huong-dan__hero-image {
        flex: 1 1 100%;
        min-width: unset;
    }

    .page-huong-dan__hero-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        text-align: center;
    }

    .page-huong-dan__hero-description {
        font-size: 1rem;
        text-align: center;
    }

    .page-huong-dan__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-huong-dan__btn-primary,
    .page-huong-dan__btn-secondary,
    .page-huong-dan__btn-secondary-alt,
    .page-huong-dan__btn-inline {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
    }

    .page-huong-dan__section-title {
        font-size: 2rem;
    }

    .page-huong-dan__section-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .page-huong-dan__intro-section,
    .page-huong-dan__guide-section,
    .page-huong-dan__promo-section,
    .page-huong-dan__faq-section,
    .page-huong-dan__cta-section {
        padding: 40px 0;
    }

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

    .page-huong-dan__icon-box-media {
        width: 150px;
        height: 150px;
        margin-bottom: 20px;
    }

    .page-huong-dan__feature-title {
        font-size: 1.4rem;
    }

    .page-huong-dan__guide-step-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .page-huong-dan__guide-content {
        flex-direction: column;
        gap: 20px;
    }

    .page-huong-dan__guide-image {
        width: 100%;
        height: auto;
    }

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

    .page-huong-dan__promo-card {
        padding-bottom: 20px;
    }

    .page-huong-dan__promo-image {
        height: 180px;
    }

    .page-huong-dan__promo-title {
        font-size: 1.3rem;
    }

    .page-huong-dan__faq-question {
        padding: 15px 20px;
        font-size: 1.1rem;
    }

    .page-huong-dan__faq-toggle {
        font-size: 1.5rem;
    }

    .page-huong-dan__faq-answer {
        padding: 0 20px 15px;
    }

    /* Ensure all images are responsive */
    .page-huong-dan img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    /* Exception for circular images to maintain aspect ratio */
    .page-huong-dan__icon-box-media img {
        height: 100% !important;
        object-fit: cover !important;
    }

    /* Ensure content containers don't overflow */
    .page-huong-dan__hero-section,
    .page-huong-dan__intro-section,
    .page-huong-dan__guide-section,
    .page-huong-dan__promo-section,
    .page-huong-dan__faq-section,
    .page-huong-dan__cta-section,
    .page-huong-dan__feature-item,
    .page-huong-dan__guide-step,
    .page-huong-dan__promo-card,
    .page-huong-dan__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden;
    }

    .page-huong-dan__cta-section .page-huong-dan__container {
        padding: 40px 20px;
    }

    .page-huong-dan__cta-section .page-huong-dan__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
}