/* style/khuynmi.css */
:root {
    --khuynmi-bg-color: #08160F;
    --khuynmi-card-bg: #11271B;
    --khuynmi-text-main: #F2FFF6;
    --khuynmi-text-secondary: #A7D9B8;
    --khuynmi-border-color: #2E7A4E;
    --khuynmi-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --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);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

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

.page-khuynmi__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    overflow: hidden;
}

.page-khuynmi__hero-image-wrapper {
    width: 100%;
    max-height: 700px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-khuynmi__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 10px;
}

.page-khuynmi__hero-content {
    text-align: center;
    padding: 40px 20px;
    margin-top: 20px;
    background-color: rgba(17, 39, 27, 0.8);
    border-radius: 10px;
    z-index: 1; /* Ensure content is above any potential background elements */
}

.page-khuynmi__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--khuynmi-gold-color);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-khuynmi__intro-text {
    font-size: 1.1rem;
    color: var(--khuynmi-text-secondary);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-khuynmi__section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--khuynmi-gold-color);
    text-align: center;
    margin-top: 60px;
    margin-bottom: 20px;
    font-weight: bold;
    text-shadow: 0 0 8px rgba(87, 227, 141, 0.3);
}

.page-khuynmi__section-description {
    font-size: 1.1rem;
    color: var(--khuynmi-text-secondary);
    text-align: center;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-khuynmi__btn-primary,
.page-khuynmi__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
}

.page-khuynmi__btn-primary {
    background: var(--khuynmi-btn-gradient);
    color: var(--khuynmi-text-main);
    border: 2px solid transparent;
    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__center-btn {
    display: block;
    margin: 40px auto 0 auto;
    max-width: 300px;
}

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

.page-khuynmi__promotion-card {
    background-color: var(--khuynmi-card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--khuynmi-border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-khuynmi__promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
}

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

.page-khuynmi__card-content {
    padding: 25px;
}

.page-khuynmi__card-title {
    font-size: 1.5rem;
    color: var(--khuynmi-gold-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-khuynmi__card-description {
    font-size: 1rem;
    color: var(--khuynmi-text-secondary);
    margin-bottom: 15px;
}

.page-khuynmi__card-date {
    font-size: 0.9rem;
    color: var(--khuynmi-text-secondary);
    display: block;
    margin-bottom: 15px;
}

.page-khuynmi__how-to-claim {
    padding: 80px 20px;
}

.page-khuynmi__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-khuynmi__step-item {
    text-align: center;
    background-color: var(--khuynmi-card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--khuynmi-border-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-khuynmi__step-icon {
    width: 60px;
    height: 60px;
    background: var(--khuynmi-btn-gradient);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--khuynmi-text-main);
    margin: 0 auto 20px auto;
    box-shadow: 0 0 15px rgba(87, 227, 141, 0.7);
}

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

.page-khuynmi__step-text {
    font-size: 1rem;
    color: var(--khuynmi-text-secondary);
}

.page-khuynmi__terms-conditions {
    padding: 80px 20px;
}

.page-khuynmi__terms-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    background-color: var(--khuynmi-card-bg);
    border-radius: 10px;
    border: 1px solid var(--khuynmi-border-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-khuynmi__terms-item {
    padding: 20px 25px;
    font-size: 1rem;
    color: var(--khuynmi-text-secondary);
    border-bottom: 1px solid var(--khuynmi-divider-color);
}

.page-khuynmi__terms-item:last-child {
    border-bottom: none;
}

.page-khuynmi__why-choose {
    padding: 80px 20px;
}

.page-khuynmi__advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-khuynmi__advantage-item {
    text-align: center;
    background-color: var(--khuynmi-card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--khuynmi-border-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-khuynmi__advantage-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 8px rgba(87, 227, 141, 0.5));
}

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

.page-khuynmi__advantage-text {
    font-size: 1rem;
    color: var(--khuynmi-text-secondary);
}

.page-khuynmi__faq-section {
    padding: 80px 20px;
}

.page-khuynmi__faq-list {
    margin-top: 40px;
}

.page-khuynmi__faq-item {
    margin-bottom: 20px;
    background-color: var(--khuynmi-card-bg);
    border-radius: 10px;
    border: 1px solid var(--khuynmi-border-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.page-khuynmi__faq-item summary {
    list-style: none;
}

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

.page-khuynmi__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--khuynmi-gold-color);
    cursor: pointer;
    border-bottom: 1px solid var(--khuynmi-divider-color);
    transition: background-color 0.3s ease;
}

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

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

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

.page-khuynmi__faq-item[open] .page-khuynmi__faq-toggle {
    content: '−';
}

.page-khuynmi__faq-answer {
    padding: 15px 25px 25px 25px;
    font-size: 1rem;
    color: var(--khuynmi-text-secondary);
}

.page-khuynmi__cta-banner {
    padding: 80px 20px;
    text-align: center;
    background-color: var(--khuynmi-deep-green);
    box-shadow: inset 0 5px 20px rgba(0,0,0,0.5), inset 0 -5px 20px rgba(0,0,0,0.5);
}

.page-khuynmi__cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--khuynmi-gold-color);
    margin-bottom: 20px;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-khuynmi__cta-description {
    font-size: 1.1rem;
    color: var(--khuynmi-text-secondary);
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

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

    .page-khuynmi__container {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-khuynmi__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important;
    }

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

    .page-khuynmi__intro-text {
        font-size: 1rem;
    }

    .page-khuynmi__section-title {
        font-size: 1.8rem;
        margin-top: 40px;
    }

    .page-khuynmi__section-description {
        font-size: 1rem;
    }

    .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__promotion-card,
    .page-khuynmi__step-item,
    .page-khuynmi__advantage-item,
    .page-khuynmi__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-khuynmi__promotion-grid,
    .page-khuynmi__steps-grid,
    .page-khuynmi__advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-khuynmi__card-image {
        height: 200px;
    }

    .page-khuynmi__btn-primary,
    .page-khuynmi__btn-secondary,
    .page-khuynmi a[class*="button"],
    .page-khuynmi a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
        margin-bottom: 10px;
    }

    .page-khuynmi__center-btn {
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .page-khuynmi__cta-buttons {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

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

    .page-khuynmi__faq-answer {
        padding: 10px 20px 20px 20px;
    }
}

/* Ensure no filter properties are used on images */
.page-khuynmi img {
    filter: none;
}

/* Adjust advantage icon size for smaller screens if needed */
@media (max-width: 480px) {
    .page-khuynmi__advantage-icon {
        width: 80px;
        height: 80px;
    }
}