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

.page-sports {
    font-family: 'Arial', sans-serif;
    color: var(--text-main); /* Light text on dark body background */
    background-color: var(--body-bg);
}

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

.page-sports__hero-image-wrapper {
    width: 100%;
    max-height: 675px; /* Limit height for hero image */
    overflow: hidden;
    margin-bottom: 40px;
}

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

.page-sports__hero-content {
    max-width: 900px;
    padding: 0 20px;
    z-index: 1;
}

.page-sports__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem); /* Responsive font size */
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-main);
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-sports__intro-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

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

.page-sports__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-sports__btn--primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: 2px solid var(--primary-color);
}

.page-sports__btn--primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(var(--glow-color), 0.4);
}

.page-sports__btn--secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-sports__btn--secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(var(--primary-color), 0.4);
}

.page-sports__video-showcase {
    padding: 60px 20px;
    text-align: center;
    background-color: var(--card-bg);
    margin-bottom: 40px;
}

.page-sports__video-container {
    width: 100%; /* Desktop width */
    max-width: 1000px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-sports__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    background-color: #000;
    border-radius: 12px;
    margin-top: 30px;
    margin-bottom: 30px;
}

.page-sports__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    cursor: pointer;
}

.page-sports__section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-sports__section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 20px;
}

.page-sports__section-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

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

.page-sports__sport-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    color: var(--text-main);
}

.page-sports__sport-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.page-sports__sport-card .page-sports__card-title {
    font-size: 1.5rem;
    font-weight: 600;
    padding: 20px 20px 10px 20px;
    color: var(--text-main);
}

.page-sports__sport-card .page-sports__card-text {
    font-size: 0.95rem;
    line-height: 1.5;
    padding: 0 20px 20px 20px;
    flex-grow: 1;
    color: var(--text-secondary);
}

.page-sports__sport-card .page-sports__card-link {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: #ffffff;
    text-decoration: none;
    border-radius: 0 0 12px 12px;
    text-align: center;
    transition: background-color 0.3s ease;
    font-weight: 600;
}

.page-sports__sport-card .page-sports__card-link:hover {
    background-color: var(--secondary-color);
}

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

.page-sports__feature-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-main);
}

.page-sports__feature-card .page-sports__card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-main);
}

.page-sports__feature-card .page-sports__card-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.page-sports__feature-card-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-sports__guide-list {
    list-style: none;
    padding: 0;
    counter-reset: guide-step;
    display: grid;
    gap: 30px;
}

.page-sports__guide-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    padding-left: 80px;
    color: var(--text-main);
}

.page-sports__guide-item::before {
    counter-increment: guide-step;
    content: "Bước " counter(guide-step);
    position: absolute;
    left: 20px;
    top: 30px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    width: 50px;
    text-align: center;
}

.page-sports__guide-step-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-main);
}

.page-sports__guide-step-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.page-sports__btn--small {
    padding: 10px 20px;
    font-size: 0.9rem;
    border-radius: 6px;
}

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

.page-sports__promo-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    color: var(--text-main);
}

.page-sports__promo-card .page-sports__card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-main);
}

.page-sports__promo-card .page-sports__card-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.page-sports__security-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 20px;
}

.page-sports__security-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 25px 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    color: var(--text-main);
}

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

.page-sports__item-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

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

.page-sports__faq-item {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    color: var(--text-main);
}

.page-sports__faq-item summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-main);
}

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

.page-sports__faq-item summary:focus {
    outline: none;
}

.page-sports__faq-toggle {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1;
    transition: transform 0.3s ease;
    color: var(--primary-color);
}

.page-sports__faq-item[open] .page-sports__faq-toggle {
    transform: rotate(45deg);
}

.page-sports__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.page-sports__conclusion {
    text-align: center;
    padding-top: 40px;
}

.page-sports__cta-buttons--bottom {
    margin-top: 40px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-sports__hero-image-wrapper {
        max-height: 500px;
    }
}

@media (max-width: 768px) {
    .page-sports__main-title {
        font-size: clamp(2rem, 6vw, 2.5rem);
    }

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

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

    .page-sports__btn,
    .page-sports__btn--small {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-sports__video-showcase,
    .page-sports__section {
        padding: 40px 15px;
    }

    .page-sports__video-container,
    .page-sports__video-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-sports__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-sports img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

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

    .page-sports__hero-image-wrapper {
        max-height: 300px;
    }

    .page-sports__sport-grid,
    .page-sports__feature-grid,
    .page-sports__promo-grid {
        grid-template-columns: 1fr;
    }

    .page-sports__guide-item {
        padding-left: 30px;
        padding-top: 20px;
    }

    .page-sports__guide-item::before {
        left: 15px;
        top: 20px;
        font-size: 1rem;
    }

    .page-sports__section-title {
        font-size: 1.8rem;
    }

    .page-sports__section-description {
        font-size: 0.95rem;
    }

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

    .page-sports__faq-item summary {
        font-size: 1rem;
        padding: 15px 20px;
    }

    .page-sports__faq-answer {
        font-size: 0.9rem;
        padding: 0 20px 15px 20px;
    }

    .page-sports__video-section {
        padding-top: 10px !important;
    }
}

@media (max-width: 480px) {
    .page-sports__main-title {
        font-size: clamp(1.8rem, 8vw, 2.2rem);
    }

    .page-sports__intro-text {
        font-size: 0.9rem;
    }

    .page-sports__btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .page-sports__section-title {
        font-size: 1.5rem;
    }
}