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

.page-khuynmi {
    background-color: var(--khuynmi-bg-color);
    color: var(--khuynmi-text-main);
}

.page-khuynmi__section {
    padding: 60px 0;
    position: relative;
}

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

.page-khuynmi__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    text-align: center;
    overflow: hidden;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
}

.page-khuynmi__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.page-khuynmi__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-khuynmi__hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    background: rgba(17, 39, 27, 0.85); /* Card BG with transparency */
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--khuynmi-border-color);
}

.page-khuynmi__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--khuynmi-text-main);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5); /* Glow color */
}

.page-khuynmi__subtitle {
    font-size: 1.15rem;
    color: var(--khuynmi-text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

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

.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: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.page-khuynmi__btn-primary {
    background: var(--khuynmi-btn-gradient);
    color: var(--khuynmi-text-main);
    border: none;
    box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-khuynmi__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

.page-khuynmi__btn-secondary {
    background-color: transparent;
    color: var(--khuynmi-glow-color);
    border: 2px solid var(--khuynmi-glow-color);
}

.page-khuynmi__btn-secondary:hover {
    background-color: var(--khuynmi-glow-color);
    color: var(--khuynmi-bg-color);
    transform: translateY(-2px);
}

.page-khuynmi__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    color: var(--khuynmi-text-main);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    line-height: 1.3;
}

.page-khuynmi__section-title--gold {
    color: var(--khuynmi-gold-color);
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.5);
}

.page-khuynmi__text-block {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--khuynmi-text-secondary);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

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

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

.page-khuynmi__feature-item {
    background-color: var(--khuynmi-card-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--khuynmi-border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-khuynmi__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.page-khuynmi__feature-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

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

.page-khuynmi__feature-description {
    font-size: 0.95rem;
    color: var(--khuynmi-text-secondary);
    line-height: 1.6;
}

.page-khuynmi__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-khuynmi__promo-card {
    background-color: var(--khuynmi-card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--khuynmi-border-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-khuynmi__promo-card:hover {
    transform: translateY(-5px);
}

.page-khuynmi__promo-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.page-khuynmi__promo-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-khuynmi__promo-title {
    font-size: 1.6rem;
    color: var(--khuynmi-gold-color);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.page-khuynmi__promo-description {
    font-size: 1rem;
    color: var(--khuynmi-text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-khuynmi__btn-small {
    padding: 10px 20px;
    font-size: 0.95rem;
    align-self: flex-start;
}

.page-khuynmi__terms-list {
    list-style: none;
    padding: 0;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-khuynmi__terms-list li {
    background-color: var(--khuynmi-card-bg);
    border: 1px solid var(--khuynmi-divider-color);
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    font-size: 1rem;
    color: var(--khuynmi-text-main);
}

.page-khuynmi__list-icon {
    color: var(--khuynmi-glow-color);
    font-weight: bold;
    margin-right: 10px;
    font-size: 1.2rem;
}

.page-khuynmi__cta-center {
    text-align: center;
    margin-top: 30px;
}

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

.page-khuynmi__faq-item {
    background-color: var(--khuynmi-card-bg);
    border: 1px solid var(--khuynmi-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-khuynmi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--khuynmi-text-main);
    transition: background-color 0.3s ease;
}

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

.page-khuynmi__faq-question:hover {
    background-color: var(--khuynmi-deep-green);
}

.page-khuynmi__faq-toggle {
    font-size: 1.8rem;
    font-weight: normal;
    color: var(--khuynmi-glow-color);
    line-height: 1;
}

.page-khuynmi__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--khuynmi-text-secondary);
    line-height: 1.7;
}

.page-khuynmi__faq-item[open] .page-khuynmi__faq-question {
    background-color: var(--khuynmi-deep-green);
}

.page-khuynmi__cta-section {
    text-align: center;
    padding: 80px 0;
}

.page-khuynmi__btn-large {
    padding: 18px 40px;
    font-size: 1.2rem;
    margin-top: 30px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-khuynmi__hero-content {
        padding: 30px;
    }

    .page-khuynmi__main-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }

    .page-khuynmi__section-title {
        font-size: clamp(1.6rem, 4.5vw, 2.5rem);
    }

    .page-khuynmi__promo-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .page-khuynmi__section {
        padding: 40px 0;
    }

    .page-khuynmi__container {
        padding: 0 15px;
    }

    .page-khuynmi__hero-section {
        min-height: 500px;
        padding-top: 10px !important;
    }

    .page-khuynmi__hero-content {
        padding: 25px;
        max-width: 90%;
    }

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

    .page-khuynmi__subtitle {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .page-khuynmi__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-khuynmi__btn-primary,
    .page-khuynmi__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px;
        font-size: 1rem;
    }

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

    .page-khuynmi__feature-item,
    .page-khuynmi__promo-card {
        padding: 20px;
    }

    .page-khuynmi__promo-image {
        height: 180px;
    }

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

    .page-khuynmi__promo-description {
        font-size: 0.9rem;
    }

    .page-khuynmi__btn-small {
        align-self: stretch;
    }

    .page-khuynmi__terms-list li {
        font-size: 0.95rem;
        padding: 12px 15px;
    }

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

    .page-khuynmi__faq-answer {
        padding: 0 20px 15px 20px;
        font-size: 0.95rem;
    }

    .page-khuynmi__btn-large {
        padding: 15px 30px;
        font-size: 1.1rem;
    }

    /* Image responsiveness */
    .page-khuynmi img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-khuynmi__section,
    .page-khuynmi__card,
    .page-khuynmi__container,
    .page-khuynmi__hero-image-wrapper,
    .page-khuynmi__promo-card,
    .page-khuynmi__feature-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
}