:root {
    --vi88-primary-color: #11A84E;
    --vi88-secondary-color: #22C768;
    --vi88-bg-dark: #08160F;
    --vi88-card-bg: #11271B;
    --vi88-text-main: #F2FFF6;
    --vi88-text-secondary: #A7D9B8;
    --vi88-border-color: #2E7A4E;
    --vi88-glow-color: #57E38D;
    --vi88-gold-color: #F2C14E;
    --vi88-divider-color: #1E3A2A;
    --vi88-deep-green: #0A4B2C;
    --vi88-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-index-platform-features {
    background-color: var(--vi88-bg-dark);
    color: var(--vi88-text-main);
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

.page-index-platform-features__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--vi88-gold-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.page-index-platform-features__section-description {
    font-size: clamp(1rem, 2vw, 1.1rem);
    color: var(--vi88-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-index-platform-features__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-index-platform-features__btn-primary,
.page-index-platform-features__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-index-platform-features__btn-primary {
    background: var(--vi88-btn-gradient);
    color: var(--vi88-text-main);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

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

.page-index-platform-features__btn-secondary {
    background: transparent;
    color: var(--vi88-primary-color);
    border: 2px solid var(--vi88-primary-color);
    margin-left: 15px;
}

.page-index-platform-features__btn-secondary:hover {
    background: var(--vi88-primary-color);
    color: var(--vi88-text-main);
    transform: translateY(-2px);
}

.page-index-platform-features__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    padding-top: 10px;
    box-sizing: border-box;
}

.page-index-platform-features__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    margin-bottom: 40px;
}

.page-index-platform-features__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    object-fit: cover;
}

.page-index-platform-features__hero-content {
    text-align: center;
    max-width: 900px;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-index-platform-features__hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--vi88-gold-color);
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-index-platform-features__hero-description {
    font-size: clamp(1.1rem, 2.2vw, 1.3rem);
    color: var(--vi88-text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-index-platform-features__hero-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.page-index-platform-features__intro-section {
    padding: 80px 0;
    background-color: var(--vi88-deep-green);
    border-top: 1px solid var(--vi88-divider-color);
    border-bottom: 1px solid var(--vi88-divider-color);
}

.page-index-platform-features__features-grid-section {
    padding: 80px 0;
}

.page-index-platform-features__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-index-platform-features__feature-card {
    background-color: var(--vi88-card-bg);
    color: var(--vi88-text-main);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--vi88-border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 450px;
}

.page-index-platform-features__feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
}

.page-index-platform-features__feature-icon {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px auto;
    border-radius: 8px;
    min-height: 200px;
    object-fit: cover;
}

.page-index-platform-features__card-title {
    font-size: 1.5rem;
    color: var(--vi88-gold-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.page-index-platform-features__card-description {
    font-size: 0.95rem;
    color: var(--vi88-text-secondary);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-index-platform-features__card-link {
    display: inline-block;
    background: var(--vi88-primary-color);
    color: var(--vi88-text-main);
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-index-platform-features__card-link:hover {
    background-color: var(--vi88-secondary-color);
}

.page-index-platform-features__why-choose-vi88 {
    padding: 80px 0;
    background-color: var(--vi88-deep-green);
    border-top: 1px solid var(--vi88-divider-color);
}

.page-index-platform-features__why-choose-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-index-platform-features__why-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background-color: var(--vi88-card-bg);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--vi88-border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-index-platform-features__why-icon {
    font-size: 1.5rem;
    color: var(--vi88-secondary-color);
    line-height: 1;
}

.page-index-platform-features__why-text {
    font-size: 1rem;
    color: var(--vi88-text-main);
    text-align: left;
    flex-grow: 1;
}

.page-index-platform-features__cta-buttons--center {
    margin-top: 50px;
}

.page-index-platform-features__faq-section {
    padding: 80px 0;
}

.page-index-platform-features__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-index-platform-features__faq-item {
    background-color: var(--vi88-card-bg);
    border: 1px solid var(--vi88-border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-index-platform-features__faq-item summary {
    list-style: none;
}

.page-index-platform-features__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-index-platform-features__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(--vi88-text-main);
    background-color: var(--vi88-deep-green);
    border-bottom: 1px solid var(--vi88-border-color);
    transition: background-color 0.3s ease;
}

.page-index-platform-features__faq-question:hover {
    background-color: var(--vi88-primary-color);
}

.page-index-platform-features__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-index-platform-features__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    color: var(--vi88-gold-color);
    margin-left: 15px;
}

.page-index-platform-features__faq-answer {
    padding: 20px 25px;
    font-size: 1rem;
    color: var(--vi88-text-secondary);
    text-align: left;
}

@media (max-width: 1024px) {
    .page-index-platform-features__hero-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-index-platform-features__section-title {
        font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    }
}

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

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

    .page-index-platform-features__hero-image-wrapper,
    .page-index-platform-features__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        margin-bottom: 30px;
    }

    .page-index-platform-features__hero-content {
        padding: 0 15px;
    }

    .page-index-platform-features__hero-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
    }

    .page-index-platform-features__hero-description {
        font-size: clamp(1rem, 3.5vw, 1.1rem);
    }

    .page-index-platform-features__hero-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-index-platform-features__btn-primary,
    .page-index-platform-features__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 15px 20px;
        margin-left: 0;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-index-platform-features__intro-section,
    .page-index-platform-features__features-grid-section,
    .page-index-platform-features__why-choose-vi88,
    .page-index-platform-features__faq-section {
        padding: 40px 0;
    }

    .page-index-platform-features__container {
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-index-platform-features__section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }

    .page-index-platform-features__section-description {
        font-size: 0.9rem;
        margin-bottom: 30px;
    }

    .page-index-platform-features__features-grid {
        grid-template-columns: 1fr;
    }

    .page-index-platform-features__feature-card {
        padding: 20px;
        min-height: auto;
    }

    .page-index-platform-features__feature-icon {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-height: 150px;
    }

    .page-index-platform-features__card-title {
        font-size: 1.3rem;
    }

    .page-index-platform-features__card-description {
        font-size: 0.9rem;
    }

    .page-index-platform-features__card-link {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 15px;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-index-platform-features__why-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 15px;
        gap: 10px;
    }

    .page-index-platform-features__why-icon {
        font-size: 1.3rem;
    }

    .page-index-platform-features__why-text {
        font-size: 0.95rem;
    }

    .page-index-platform-features__cta-buttons--center {
        flex-direction: column;
        gap: 15px;
    }

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

    .page-index-platform-features__faq-toggle {
        font-size: 1.5rem;
    }

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