/* style/khuynmi.css */
:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --background-color: #08160F;
    --card-background: #11271B;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
}

.page-khuynmi {
    font-family: 'Arial', sans-serif;
    color: var(--text-main);
    background-color: var(--background-color);
    line-height: 1.6;
}

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

/* Hero Section */
.page-khuynmi__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-align: center;
    padding: 10px 0 60px 0; /* body already handles padding-top */
}

.page-khuynmi__hero-image {
    width: 100%;
    height: 675px; /* Adjust height for desired aspect ratio */
    object-fit: cover;
    position: relative;
    z-index: 1;
    display: block;
}

.page-khuynmi__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 20px;
    margin-top: -150px; /* Pull content up over the image, but not *on* it */
    background: linear-gradient(180deg, rgba(8, 22, 15, 0.8) 0%, var(--background-color) 100%);
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.page-khuynmi__main-title {
    color: var(--gold-color);
    font-size: clamp(2.5rem, 4vw, 3.8rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-khuynmi__hero-description {
    color: var(--text-secondary);
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-khuynmi__hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.page-khuynmi__btn-primary,
.page-khuynmi__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-khuynmi__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(17, 168, 78, 0.4);
}

.page-khuynmi__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(17, 168, 78, 0.6);
    opacity: 0.9;
}

.page-khuynmi__btn-secondary {
    background: transparent;
    color: var(--gold-color);
    border: 2px solid var(--gold-color);
    box-shadow: 0 2px 10px rgba(242, 193, 78, 0.3);
}

.page-khuynmi__btn-secondary:hover {
    transform: translateY(-3px);
    background: var(--gold-color);
    color: var(--background-color);
    box-shadow: 0 4px 15px rgba(242, 193, 78, 0.5);
}

/* Section Titles */
.page-khuynmi__section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

/* Text Blocks */
.page-khuynmi__text-block {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    text-align: justify;
}

.page-khuynmi__text-block strong {
    color: var(--text-main);
    font-weight: 700;
}

/* General Section Styling */
.page-khuynmi__overview-section,
.page-khuynmi__guide-section,
.page-khuynmi__faq-section {
    padding: 60px 0;
}

.page-khuynmi__types-section,
.page-khuynmi__terms-section,
.page-khuynmi__cta-section {
    padding: 60px 0;
    background-color: var(--card-background);
}

.page-khuynmi__dark-section {
    background-color: var(--background-color);
    color: var(--text-main);
}

/* Image Content */
.page-khuynmi__image-content {
    width: 100%;
    height: auto;
    display: block;
    margin: 40px auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

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

.page-khuynmi__promo-card {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-khuynmi__promo-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 15px var(--glow-color);
}

.page-khuynmi__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-khuynmi__card-title {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-khuynmi__card-description {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 25px;
    flex-grow: 1;
}

/* Steps Grid */
.page-khuynmi__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-khuynmi__step-item {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-khuynmi__step-item:hover {
    transform: translateY(-5px);
}

.page-khuynmi__step-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-khuynmi__step-title {
    font-size: 1.4rem;
    color: var(--text-main);
    margin-bottom: 10px;
    font-weight: 600;
}

.page-khuynmi__step-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.page-khuynmi__action-center {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
    flex-wrap: wrap;
}

/* Terms Section */
.page-khuynmi__terms-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.page-khuynmi__term-item {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.page-khuynmi__term-title {
    font-size: 1.3rem;
    color: var(--gold-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.page-khuynmi__term-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* FAQ Section */
.page-khuynmi__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-khuynmi__faq-item {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-khuynmi__faq-item[open] {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 10px var(--glow-color);
}

.page-khuynmi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15rem;
    color: var(--text-main);
    font-weight: 600;
    cursor: pointer;
    background-color: var(--deep-green);
    border-bottom: 1px solid var(--divider-color);
    transition: background-color 0.3s ease;
    list-style: none; /* Remove default marker for details summary */
}

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

.page-khuynmi__faq-question:hover {
    background-color: var(--primary-color);
}

.page-khuynmi__faq-qtext {
    flex-grow: 1;
}

.page-khuynmi__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
    color: var(--gold-color);
}

.page-khuynmi__faq-answer {
    padding: 20px 25px;
    background-color: var(--card-background);
    color: var(--text-secondary);
    font-size: 1rem;
    border-top: 1px solid var(--divider-color);
}

.page-khuynmi__faq-answer p {
    margin: 0;
}

/* CTA Section */
.page-khuynmi__cta-section {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(90deg, var(--background-color) 0%, var(--deep-green) 50%, var(--background-color) 100%);
}

.page-khuynmi__cta-actions {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-khuynmi__hero-content {
        margin-top: -100px;
    }

    .page-khuynmi__hero-image {
        height: 500px;
    }

    .page-khuynmi__main-title {
        font-size: clamp(2rem, 4.5vw, 3.5rem);
    }

    .page-khuynmi__hero-description {
        font-size: clamp(0.9rem, 1.8vw, 1.15rem);
    }

    .page-khuynmi__section-title {
        font-size: clamp(1.8rem, 3.8vw, 2.8rem);
    }
}

@media (max-width: 768px) {
    .page-khuynmi {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-khuynmi__container {
        padding: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-khuynmi__hero-section {
        padding-bottom: 40px;
    }

    .page-khuynmi__hero-image {
        height: 350px;
    }

    .page-khuynmi__hero-content {
        margin-top: -80px;
        padding: 15px;
        border-radius: 10px;
    }

    .page-khuynmi__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-khuynmi__hero-description {
        font-size: clamp(0.9rem, 3vw, 1rem);
        margin-bottom: 20px;
    }

    .page-khuynmi__hero-actions,
    .page-khuynmi__action-center,
    .page-khuynmi__cta-actions {
        flex-direction: column;
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-khuynmi__btn-primary,
    .page-khuynmi__btn-secondary,
    .page-khuynmi a[class*="button"],
    .page-khuynmi a[class*="btn"] {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1rem !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    .page-khuynmi__section-title {
        font-size: clamp(1.5rem, 5vw, 2.2rem);
        margin-bottom: 30px;
    }

    .page-khuynmi__text-block {
        font-size: 1rem;
    }

    .page-khuynmi__promo-grid,
    .page-khuynmi__steps-grid,
    .page-khuynmi__terms-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-khuynmi__promo-card,
    .page-khuynmi__step-item,
    .page-khuynmi__term-item,
    .page-khuynmi__faq-item {
        padding: 20px;
    }

    .page-khuynmi__card-image,
    .page-khuynmi__step-image {
        height: 150px;
    }

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

    .page-khuynmi__step-title {
        font-size: 1.2rem;
    }

    .page-khuynmi__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }

    .page-khuynmi__faq-toggle {
        font-size: 1.3rem;
    }

    .page-khuynmi__faq-answer {
        padding: 15px 20px;
        font-size: 0.95rem;
    }

    .page-khuynmi img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-khuynmi__section,
    .page-khuynmi__card,
    .page-khuynmi__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}