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

:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --register-btn-bg: #C30808;
    --login-btn-bg: #C30808;
    --register-login-text: #FFFF00;
    --text-dark: #333333;
    --text-light: #ffffff;
    --bg-light: #f5f5f5;
}

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

.page-huong-dan-choi__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 20px 16px;
}

.page-huong-dan-choi__hero-section {
    background-color: var(--bg-light);
    padding-top: 10px; /* Aligns with shared body padding-top */
    padding-bottom: 60px;
}

.page-huong-dan-choi__hero-container {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    padding: 40px 16px;
    max-width: 1170px;
    margin: 0 auto;
}

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

.page-huong-dan-choi__main-title {
    font-size: 2.8em;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-huong-dan-choi__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
}

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

.page-huong-dan-choi__btn-primary,
.page-huong-dan-choi__btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.05em;
    transition: background-color 0.3s ease, color 0.3s ease;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

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

.page-huong-dan-choi__btn-primary:hover {
    background-color: darken(var(--register-btn-bg), 10%);
    color: var(--text-light);
}

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

.page-huong-dan-choi__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-light);
}

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

.page-huong-dan-choi__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-huong-dan-choi__section-title {
    font-size: 2.2em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 25px;
    font-weight: bold;
}

.page-huong-dan-choi__section-description {
    font-size: 1.05em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

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

.page-huong-dan-choi__features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    margin-top: 40px;
}

.page-huong-dan-choi__feature-item {
    flex: 1 1 calc(33.333% - 40px);
    min-width: 280px;
    text-align: center;
    background-color: var(--bg-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.page-huong-dan-choi__feature-item:hover {
    transform: translateY(-8px);
}

.page-huong-dan-choi__icon-box-media {
    width: 180px;
    height: 180px;
    aspect-ratio: 1/1;
    margin: 0 auto 25px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 8px rgba(1, 116, 57, 0.2);
}

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

.page-huong-dan-choi__feature-title {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-huong-dan-choi__feature-text {
    font-size: 0.95em;
    color: #555555;
}

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

.page-huong-dan-choi__guide-step {
    background-color: var(--bg-light);
    padding: 40px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.page-huong-dan-choi__step-title {
    font-size: 1.8em;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: bold;
}

.page-huong-dan-choi__guide-step p {
    margin-bottom: 15px;
    font-size: 1.0em;
}

.page-huong-dan-choi__guide-step ol,
.page-huong-dan-choi__guide-step ul {
    margin-left: 25px;
    margin-bottom: 20px;
    list-style-type: decimal;
}

.page-huong-dan-choi__guide-step ul {
    list-style-type: disc;
}

.page-huong-dan-choi__guide-step li {
    margin-bottom: 8px;
    font-size: 1.0em;
}

.page-huong-dan-choi__guide-step li a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-huong-dan-choi__guide-step li a:hover {
    text-decoration: underline;
}

.page-huong-dan-choi__content-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 25px auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

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

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

.page-huong-dan-choi__faq-item {
    background-color: var(--secondary-color);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-huong-dan-choi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15em;
    font-weight: bold;
    color: var(--primary-color);
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.page-huong-dan-choi__faq-question::-webkit-details-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: 15px;
}

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

.page-huong-dan-choi__faq-answer {
    padding: 0 25px 25px;
    font-size: 1.0em;
    color: #555555;
}

.page-huong-dan-choi__final-cta-section {
    background-color: var(--primary-color);
    padding: 80px 0;
    text-align: center;
    color: var(--text-light);
}

.page-huong-dan-choi__final-cta-section .page-huong-dan-choi__section-title {
    color: var(--text-light);
}

.page-huong-dan-choi__final-cta-section .page-huong-dan-choi__section-description {
    color: var(--text-light);
    margin-bottom: 40px;
}

.page-huong-dan-choi__final-cta-section .page-huong-dan-choi__btn-primary {
    background-color: var(--register-btn-bg);
    border-color: var(--register-btn-bg);
    color: var(--register-login-text);
}

.page-huong-dan-choi__final-cta-section .page-huong-dan-choi__btn-primary:hover {
    background-color: darken(var(--register-btn-bg), 10%);
    border-color: darken(var(--register-btn-bg), 10%);
}

.page-huong-dan-choi__final-cta-section .page-huong-dan-choi__btn-secondary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--primary-color);
}

.page-huong-dan-choi__final-cta-section .page-huong-dan-choi__btn-secondary:hover {
    background-color: darken(var(--secondary-color), 5%);
    border-color: darken(var(--secondary-color), 5%);
    color: var(--primary-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-huong-dan-choi__main-title {
        font-size: 2.5em;
    }
    .page-huong-dan-choi__hero-container {
        gap: 30px;
    }
    .page-huong-dan-choi__features-grid {
        gap: 20px;
    }
    .page-huong-dan-choi__feature-item {
        flex: 1 1 calc(50% - 30px);
    }
}

@media (max-width: 768px) {
    .page-huong-dan-choi__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
    }
    .page-huong-dan-choi__hero-container {
        flex-direction: column-reverse;
        text-align: center;
        padding: 20px 16px;
        gap: 25px;
    }
    .page-huong-dan-choi__hero-content,
    .page-huong-dan-choi__hero-image {
        flex: 1 1 100%;
        min-width: unset;
    }
    .page-huong-choi__main-title {
        font-size: 2em;
        color: var(--primary-color);
        max-width: 100%;
        word-wrap: break-word;
        margin: 0 auto 15px;
    }
    .page-huong-dan-choi__hero-description {
        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-primary,
    .page-huong-dan-choi__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* Module 1: Intro Section (Three-column circular images) */
    .page-huong-dan-choi__intro-section {
        padding: 40px 0;
    }
    .page-huong-dan-choi__section-title {
        font-size: 1.8em;
        margin-bottom: 20px;
    }
    .page-huong-dan-choi__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
        padding: 0 15px;
    }
    .page-huong-dan-choi__features-grid {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    .page-huong-dan-choi__feature-item {
        flex: 1 1 100%;
        max-width: 90%; /* Adjust for padding on smaller screens */
        padding: 25px;
    }
    .page-huong-dan-choi__icon-box-media {
        width: 150px; /* Smaller circular image */
        height: 150px;
        margin-bottom: 20px;
    }
    .page-huong-dan-choi__feature-title {
        font-size: 1.3em;
    }

    /* Guide Section (Tutorial steps) */
    .page-huong-dan-choi__guide-section {
        padding: 40px 0;
    }
    .page-huong-dan-choi__guide-step {
        padding: 30px 20px;
        margin-bottom: 20px;
    }
    .page-huong-dan-choi__step-title {
        font-size: 1.5em;
        margin-bottom: 15px;
    }
    .page-huong-dan-choi__guide-step p,
    .page-huong-dan-choi__guide-step li {
        font-size: 0.95em;
    }

    /* FAQ Section */
    .page-huong-dan-choi__faq-section {
        padding: 40px 0;
    }
    .page-huong-dan-choi__faq-list {
        margin-top: 25px;
        padding: 0 15px;
    }
    .page-huong-dan-choi__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }
    .page-huong-dan-choi__faq-answer {
        padding: 0 20px 20px;
        font-size: 0.9em;
    }

    /* Final CTA Section */
    .page-huong-dan-choi__final-cta-section {
        padding: 60px 0;
    }

    /* General Image Responsive Rules */
    .page-huong-dan-choi img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    .page-huong-dan-choi__container,
    .page-huong-dan-choi__guide-step,
    .page-huong-dan-choi__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-huong-dan-choi__container {
        padding-left: 0;
        padding-right: 0;
    }
    .page-huong-dan-choi__faq-list {
        padding-left: 0;
        padding-right: 0;
    }
}