/* style/ththao.css */

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

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

.page-ththao__section {
    padding: 60px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-ththao__hero-section {
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--okvip-background);
    color: var(--okvip-text-main);
    padding-top: 10px; /* Small top padding for visual spacing */
}

.page-ththao__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

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

.page-ththao__hero-content {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
    text-align: center;
}

.page-ththao__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--okvip-gold);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-ththao__hero-description {
    font-size: 1.2rem;
    color: var(--okvip-text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-ththao__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-ththao__btn-primary,
.page-ththao__btn-secondary,
.page-ththao__btn-tertiary {
    display: inline-block;
    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;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

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

.page-ththao__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(17, 168, 78, 0.6);
}

.page-ththao__btn-secondary {
    background: transparent;
    color: var(--okvip-gold);
    border: 2px solid var(--okvip-gold);
}

.page-ththao__btn-secondary:hover {
    background: rgba(242, 193, 78, 0.1);
    color: var(--okvip-gold);
    transform: translateY(-2px);
}

.page-ththao__section-title {
    font-size: 2.5rem;
    color: var(--okvip-gold);
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.page-ththao__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--okvip-primary);
    border-radius: 2px;
}

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

.page-ththao__text-block {
    font-size: 1.1rem;
    color: var(--okvip-text-secondary);
    margin-bottom: 20px;
    text-align: left;
}

.page-ththao__content-image {
    width: 100%;
    height: auto;
    display: block;
    margin: 40px auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    min-width: 200px; /* Ensure minimum size */
    min-height: 200px; /* Ensure minimum size */
}

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

.page-ththao__card {
    background-color: var(--okvip-card-bg);
    border: 1px solid var(--okvip-border);
    border-radius: 12px;
    padding: 25px;
    text-align: left;
    box-shadow: 0 6px 15px 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-ththao__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-ththao__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px; /* Ensure minimum size */
    min-height: 200px; /* Ensure minimum size */
}

.page-ththao__card-title {
    font-size: 1.6rem;
    color: var(--okvip-text-main);
    margin-bottom: 15px;
    font-weight: 600;
}

.page-ththao__card-text {
    font-size: 1rem;
    color: var(--okvip-text-secondary);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-ththao__btn-tertiary {
    background: var(--okvip-deep-green);
    color: var(--okvip-text-main);
    border: none;
    padding: 10px 20px;
    font-size: 0.95rem;
    border-radius: 6px;
    align-self: flex-start;
}

.page-ththao__btn-tertiary:hover {
    background: var(--okvip-primary);
    transform: translateY(-1px);
}

.page-ththao__numbered-list {
    list-style: none;
    padding: 0;
    margin: 40px 0;
    text-align: left;
}

.page-ththao__numbered-list li {
    font-size: 1.1rem;
    color: var(--okvip-text-main);
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
}

.page-ththao__numbered-list li strong {
    color: var(--okvip-gold);
}

.page-ththao__numbered-list li::before {
    content: counter(list-item) ".";
    counter-increment: list-item;
    position: absolute;
    left: 0;
    color: var(--okvip-primary);
    font-weight: 700;
    font-size: 1.3rem;
}

.page-ththao__promo-list {
    list-style: none;
    padding: 0;
    margin: 40px auto;
    max-width: 800px;
    text-align: left;
}

.page-ththao__promo-list li {
    background-color: rgba(17, 168, 78, 0.1);
    border-left: 4px solid var(--okvip-primary);
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    color: var(--okvip-text-main);
    font-size: 1.1rem;
}

.page-ththao__promo-list li strong {
    color: var(--okvip-gold);
}

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

.page-ththao__dark-section .page-ththao__section-title {
    color: var(--okvip-gold);
}

.page-ththao__dark-section .page-ththao__text-block {
    color: var(--okvip-text-secondary);
}

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

.page-ththao__feature-item {
    background-color: var(--okvip-card-bg);
    border: 1px solid var(--okvip-border);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ththao__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-ththao__feature-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
    object-fit: contain;
    filter: drop-shadow(0 0 5px var(--okvip-primary)); /* Allowed for icons for glow effect */
    min-width: 200px; /* Ensure minimum size for content images, even if visually small */
    min-height: 200px;
}

.page-ththao__feature-title {
    font-size: 1.5rem;
    color: var(--okvip-text-main);
    margin-bottom: 10px;
    font-weight: 600;
}

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

.page-ththao__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-ththao__faq-item {
    background-color: var(--okvip-card-bg);
    border: 1px solid var(--okvip-border);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    text-align: left;
}

.page-ththao__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.2rem;
    color: var(--okvip-text-main);
    font-weight: 600;
    cursor: pointer;
    background-color: var(--okvip-deep-green);
    border-bottom: 1px solid var(--okvip-border);
    transition: background-color 0.3s ease;
    list-style: none; /* For details summary */
}

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

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

.page-ththao__faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--okvip-gold);
    margin-left: 15px;
}

.page-ththao__faq-answer {
    padding: 15px 25px 20px;
    font-size: 1rem;
    color: var(--okvip-text-secondary);
    line-height: 1.7;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-ththao__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }

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

@media (max-width: 768px) {
    .page-ththao__hero-section {
        padding-top: 10px !important;
    }

    .page-ththao__section {
        padding: 40px 15px;
    }

    .page-ththao__hero-content {
        margin: 20px auto;
        padding: 0 15px;
    }

    .page-ththao__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }

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

    .page-ththao__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
        width: 100%;
    }

    .page-ththao__btn-primary,
    .page-ththao__btn-secondary,
    .page-ththao__btn-tertiary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        margin: 0 auto; /* Center buttons */
    }

    .page-ththao__section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

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

    .page-ththao__content-image,
    .page-ththao__card-image,
    .page-ththao__feature-icon {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-width: 200px !important; /* Ensure minimum size for content images */
        min-height: 200px !important;
    }

    .page-ththao__container,
    .page-ththao__card-grid,
    .page-ththao__feature-grid,
    .page-ththao__promo-list,
    .page-ththao__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }

    .page-ththao__card {
        padding: 20px;
    }

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

    .page-ththao__card-text {
        font-size: 0.95rem;
    }

    .page-ththao__numbered-list li,
    .page-ththao__promo-list li {
        font-size: 1rem;
        padding-left: 25px;
    }

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

    .page-ththao__faq-answer {
        font-size: 0.95rem;
        padding: 10px 20px 15px;
    }
}

@media (max-width: 480px) {
    .page-ththao__main-title {
        font-size: clamp(1.6rem, 9vw, 2.2rem);
    }

    .page-ththao__section-title {
        font-size: 1.6rem;
    }

    .page-ththao__btn-primary,
    .page-ththao__btn-secondary {
        font-size: 0.9rem;
        padding: 10px 15px;
    }
}