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

/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-sports {
    background-color: var(--background-color-page);
    color: var(--text-main);
    font-family: 'Arial', sans-serif;
}

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

.page-sports__section-title {
    font-size: clamp(1.8rem, 3vw + 1rem, 2.8rem);
    color: var(--text-main);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
}

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

.page-sports__paragraph {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.page-sports__card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-sports__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow-color);
}

.page-sports__card-title {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-top: 15px;
    margin-bottom: 10px;
    font-weight: bold;
}

.page-sports__card-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.page-sports__list-item {
    margin-bottom: 20px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

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

.page-sports__list-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Buttons */
.page-sports__btn-primary,
.page-sports__btn-secondary {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box;
}

.page-sports__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-sports__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), 0 0 10px var(--glow-color);
}

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

.page-sports__btn-secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-sports__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* Hero Section */
.page-sports__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    padding: 10px 20px 60px; /* Small top padding, more bottom */
    text-align: center;
    overflow: hidden;
}

.page-sports__hero-image-wrapper {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    z-index: 1;
}

.page-sports__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5);
}

.page-sports__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    color: var(--text-main);
}

.page-sports__main-title {
    font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--text-main);
}

.page-sports__intro-text {
    font-size: clamp(1.1rem, 2vw + 0.5rem, 1.4rem);
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

/* Overview Section */
.page-sports__overview-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

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

.page-sports__feature-image {
    max-width: 100%;
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

/* Guide Section */
.page-sports__guide-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

.page-sports__step-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-sports__step-list .page-sports__list-item {
    margin-bottom: 25px;
    padding: 25px;
    position: relative;
    text-align: left;
}

.page-sports__step-list .page-sports__list-item::before {
    content: attr(data-step);
    position: absolute;
    top: 0;
    left: 0;
    background: var(--button-gradient);
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: bold;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-sports__step-list .page-sports__list-item:nth-child(1)::before { content: '1'; }
.page-sports__step-list .page-sports__list-item:nth-child(2)::before { content: '2'; }
.page-sports__step-list .page-sports__list-item:nth-child(3)::before { content: '3'; }
.page-sports__step-list .page-sports__list-item:nth-child(4)::before { content: '4'; }

/* Bet Types Section */
.page-sports__bet-types-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

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

.page-sports__bet-type-card {
    padding: 25px;
    text-align: left;
}

/* Promo Section */
.page-sports__promo-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

.page-sports__promo-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-sports__promo-list .page-sports__list-item {
    text-align: left;
    margin-bottom: 25px;
}

/* Security Section */
.page-sports__security-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

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

.page-sports__security-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-sports__security-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 15px;
}

.page-sports__item-title {
    font-size: 1.4rem;
    color: var(--text-main);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-sports__item-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* App Section */
.page-sports__app-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

.page-sports__app-features {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 50px;
    margin-top: 40px;
}

.page-sports__app-image-wrapper {
    flex: 1 1 45%;
    min-width: 300px;
    max-width: 500px;
    text-align: center;
}

.page-sports__app-screenshot {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-sports__app-list {
    flex: 1 1 45%;
    min-width: 300px;
    list-style: none;
    padding: 0;
    text-align: left;
}

.page-sports__app-list .page-sports__list-item {
    margin-bottom: 20px;
    background-color: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
}

.page-sports__app-list .page-sports__list-item .page-sports__list-title {
    color: var(--primary-color);
    display: flex;
    align-items: center;
}

.page-sports__app-list .page-sports__list-item .page-sports__list-title::before {
    content: '✓';
    color: var(--text-main);
    background-color: var(--primary-color);
    border-radius: 50%;
    width: 25px;
    height: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    margin-right: 10px;
    flex-shrink: 0;
}

/* FAQ Section */
.page-sports__faq-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

.page-sports__faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.page-sports__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-sports__faq-item summary {
    list-style: none; /* Hide default marker */
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-main);
    background-color: var(--deep-green);
    transition: background-color 0.3s ease;
}

.page-sports__faq-item summary:hover {
    background-color: #0A5F3B;
}

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

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

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

.page-sports__faq-answer {
    padding: 20px 25px;
    border-top: 1px solid var(--divider-color);
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Conclusion Section */
.page-sports__conclusion-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-sports__hero-content {
        max-width: 700px;
    }
    .page-sports__main-title {
        font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
    }
    .page-sports__intro-text {
        font-size: clamp(1rem, 1.5vw + 0.5rem, 1.2rem);
    }
}

@media (max-width: 768px) {
    .page-sports__container {
        padding: 0 15px;
    }
    .page-sports__section-title {
        font-size: clamp(1.5rem, 4vw, 2.2rem);
        margin-bottom: 30px;
    }
    .page-sports__paragraph {
        font-size: 1rem;
        margin-bottom: 15px;
    }

    .page-sports__hero-section {
        min-height: 400px;
        padding: 10px 15px 40px;
    }
    .page-sports__main-title {
        font-size: clamp(1.8rem, 6vw, 2.8rem);
    }
    .page-sports__intro-text {
        font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    }

    .page-sports__overview-section,
    .page-sports__guide-section,
    .page-sports__bet-types-section,
    .page-sports__promo-section,
    .page-sports__security-section,
    .page-sports__app-section,
    .page-sports__faq-section,
    .page-sports__conclusion-section {
        padding: 60px 0;
    }

    .page-sports__feature-grid,
    .page-sports__bet-type-grid,
    .page-sports__security-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

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

    .page-sports__btn-primary,
    .page-sports__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    
    /* Images responsive */
    .page-sports img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-sports__hero-image-wrapper,
    .page-sports__app-image-wrapper,
    .page-sports__feature-card,
    .page-sports__security-item,
    .page-sports__card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0;
        padding-right: 0;
        overflow: hidden !important; /* Ensure no overflow */
    }
    .page-sports__app-features {
        gap: 30px;
    }
    .page-sports__app-image-wrapper,
    .page-sports__app-list {
        flex: 1 1 100%;
    }

    .page-sports__faq-item summary {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .page-sports__faq-answer {
        padding: 15px 20px;
        font-size: 0.95rem;
    }

    .page-sports__step-list .page-sports__list-item::before {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .page-sports__section-title {
        font-size: 1.8rem;
    }
    .page-sports__main-title {
        font-size: 2.2rem;
    }
    .page-sports__intro-text {
        font-size: 1rem;
    }
    .page-sports__card-title {
        font-size: 1.3rem;
    }
}