/* Header Styles */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    position: relative;
}

.logo a {
    text-decoration: none;
}

.logo-text {
    font-family: var(--heading-font);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.logo-text .accent {
    color: var(--primary-color);
}

.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 1.5rem;
}

.nav-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-list a:hover {
    color: var(--text-primary);
}

.nav-list a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-buttons {
    display: flex;
    gap: 0.8rem;
}

.btn-header-login,
.btn-header-register {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-header-login {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-header-login:hover {
    background-color: rgba(255, 107, 0, 0.1);
}

.btn-header-register {
    background-color: var(--primary-color);
    color: var(--text-primary);
    border: 1px solid var(--primary-color);
}

.btn-header-register:hover {
    background-color: transparent;
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger-icon {
    display: flex;
    flex-direction: column;
    width: 30px;
    height: 20px;
    justify-content: space-between;
    position: relative;
}

.hamburger-icon .line {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Footer Styles */
.site-footer {
    background-color: var(--darker-bg);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-tagline {
    margin-top: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    flex: 2;
    display: flex;
    gap: var(--spacing-xl);
}

.footer-nav,
.footer-legal {
    flex: 1;
}

.footer-nav h3,
.footer-legal h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer-nav h3::after,
.footer-legal h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
}

.footer-nav ul,
.footer-legal ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li,
.footer-legal li {
    margin-bottom: var(--spacing-xs);
}

.footer-nav a,
.footer-legal a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-nav a:hover,
.footer-legal a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.copyright,
.disclaimer {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

/* Sticky Bottom Buttons */
.sticky-buttons {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    background-color: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    z-index: 999;
}

.sticky-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 0;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 600;
    transition: background-color 0.3s ease;
    text-align: center;
}

.sticky-btn i {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.login-btn {
    background-color: var(--lighter-bg);
}

.login-btn:hover {
    background-color: var(--light-bg);
}

.register-btn {
    background-color: var(--primary-color);
}

.register-btn:hover {
    background-color: rgba(255, 107, 0, 0.8);
}

.bonus-btn {
    background-color: var(--secondary-color);
}

.bonus-btn:hover {
    background-color: rgba(58, 159, 255, 0.8);
}

/* Media Queries for Header, Footer and Sticky Buttons */
@media (max-width: 1150px) {
    .main-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .mobile-menu-open .main-nav {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--darker-bg);
        border-top: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
        padding: 1rem 0;
    }

    .mobile-menu-open .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .mobile-menu-open .hamburger-icon .line:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .mobile-menu-open .hamburger-icon .line:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-open .hamburger-icon .line:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: 0.8rem 0;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .header-buttons {
        display: none;
    }

    .sticky-btn span {
        font-size: 0.7rem;
    }

    .sticky-btn i {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .sticky-btn {
        padding: 0.6rem 0;
    }

    .copyright,
    .disclaimer {
        font-size: 0.7rem;
    }
}

/* Additional styles for main content spacing when header is fixed */
main {
    padding-top: 70px;
    /* Height of the header */
}

@media (max-width: 768px) {
    main {
        padding-top: 60px;
        /* Reduced header height on mobile */
    }
}

/* Additional styles for bottom padding to account for sticky buttons */
body {
    padding-bottom: 70px;
    /* Height of the sticky buttons */
}

@media (max-width: 768px) {
    body {
        padding-bottom: 60px;
        /* Reduced sticky buttons height on mobile */
    }
}

/* Hero Section CSS */

/* Base styles and variables */
:root {
    /* Color scheme - Dark Theme */
    --primary-color: #ff6b00;
    --secondary-color: #3a9fff;
    --accent-color: #ffcc00;
    --dark-bg: #121212;
    --darker-bg: #0a0a0a;
    --light-bg: #1e1e1e;
    --lighter-bg: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --border-color: #333333;
    /* Typography */
    --heading-font: 'Prompt', sans-serif;
    --body-font: 'Sarabun', sans-serif;
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    /* Borders and shadows */
    --border-radius: 8px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    color: var(--text-primary);
    background-color: var(--dark-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Button styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius);
    font-family: var(--heading-font);
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    margin: 0.5rem;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: transparent;
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--text-primary);
    border: 2px solid var(--secondary-color);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: transparent;
    color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(58, 159, 255, 0.3);
}

/* Hero Section Styles */
.hero-section {
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--light-bg) 100%);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 25% 25%, rgba(255, 107, 0, 0.1) 0%, transparent 50%), radial-gradient(circle at 75% 75%, rgba(58, 159, 255, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.hero-content {
    flex: 1;
}

.hero-section h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

.hero-section p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transform: perspective(800px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-img:hover {
    transform: perspective(800px) rotateY(0deg);
}

/* Media Queries for Responsiveness */
@media (max-width: 992px) {
    .hero-section .container {
        flex-direction: column;
    }

    .hero-content,
    .hero-image {
        width: 100%;
    }

    .hero-image {
        margin-top: var(--spacing-lg);
    }

    .hero-section h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: var(--spacing-lg) 0;
    }

    .hero-section h1 {
        font-size: 1.8rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .btn {
        padding: 0.7rem 1.4rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        margin: 0.3rem 0;
    }
}

/* Experience Section Styles */
.experience-section {
    background-color: var(--dark-bg);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.experience-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23333333' fill-opacity='0.15'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    opacity: 0.05;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.section-header h2 {
    display: inline-block;
    font-size: 2.2rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.experience-content {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.experience-text {
    flex: 1;
}

.experience-text p {
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.experience-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.experience-image {
    flex: 1;
    position: relative;
}

.feature-img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.feature-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.2), rgba(58, 159, 255, 0.2));
    border-radius: var(--border-radius);
    opacity: 0.6;
    z-index: 1;
    transition: opacity 0.3s ease;
}

.feature-img:hover::after {
    opacity: 0.8;
}

.experience-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.feature-card {
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.experience-conclusion {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.experience-conclusion p {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.experience-conclusion p:last-of-type {
    margin-bottom: var(--spacing-lg);
}

.experience-conclusion strong {
    color: var(--primary-color);
    font-weight: 700;
}

.btn-accent {
    background-color: var(--accent-color);
    color: var(--darker-bg);
    border: 2px solid var(--accent-color);
    font-size: 1.1rem;
    padding: 0.9rem 2rem;
}

.btn-accent:hover,
.btn-accent:focus {
    background-color: transparent;
    color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 204, 0, 0.3);
}

/* Media Queries for Experience Section */
@media (max-width: 992px) {
    .experience-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .experience-content {
        flex-direction: column;
    }

    .experience-text,
    .experience-image {
        width: 100%;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .experience-section {
        padding: var(--spacing-lg) 0;
    }

    .experience-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .feature-card {
        padding: var(--spacing-md);
    }

    .experience-conclusion p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .section-header h2 {
        font-size: 1.5rem;
    }

    .section-header h2::after {
        width: 60px;
    }

    .feature-icon {
        font-size: 2rem;
    }

    .feature-card h3 {
        font-size: 1.2rem;
    }

    .btn-accent {
        font-size: 1rem;
        padding: 0.8rem 1.6rem;
    }
}

/* League Section Styles */
.league-section {
    background-color: var(--light-bg);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.league-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.05) 0%, rgba(58, 159, 255, 0.05) 100%);
    z-index: 1;
}

.league-content {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
    align-items: center;
}

.league-image {
    flex: 1;
    position: relative;
    max-width: 500px;
}

.league-img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
}

.league-img:hover {
    transform: scale(1.02);
}

.league-badge {
    position: absolute;
    top: -15px;
    right: -15px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--text-primary);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--box-shadow);
    z-index: 3;
}

.league-badge i {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.league-badge span {
    font-size: 0.9rem;
    font-weight: 700;
    font-family: var(--heading-font);
}

.league-text {
    flex: 1;
}

.league-text p {
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.league-text strong {
    color: var(--accent-color);
    font-weight: 700;
}

.league-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.highlight-card {
    display: flex;
    gap: var(--spacing-md);
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.highlight-icon {
    font-size: 2.2rem;
    color: var(--primary-color);
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background-color: rgba(255, 107, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.highlight-content {
    flex: 1;
}

.highlight-content h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.highlight-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.league-conclusion {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    border-bottom: 4px solid var(--accent-color);
}

.league-conclusion p {
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

/* Media Queries for League Section */
@media (max-width: 992px) {
    .league-content {
        flex-direction: column-reverse;
    }

    .league-image,
    .league-text {
        width: 100%;
    }

    .league-image {
        margin: 0 auto;
    }

    .league-highlights {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .league-section {
        padding: var(--spacing-lg) 0;
    }

    .league-badge {
        width: 70px;
        height: 70px;
        top: -10px;
        right: -10px;
    }

    .league-badge i {
        font-size: 1.5rem;
    }

    .league-badge span {
        font-size: 0.8rem;
    }

    .highlight-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--spacing-md);
    }

    .highlight-icon {
        margin-bottom: var(--spacing-sm);
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
        margin: 0.5rem 0;
    }
}

@media (max-width: 480px) {
    .league-text p {
        font-size: 0.95rem;
    }

    .highlight-content h3 {
        font-size: 1.1rem;
    }

    .highlight-content p {
        font-size: 0.9rem;
    }

    .league-conclusion p {
        font-size: 0.95rem;
    }

    .league-badge {
        width: 60px;
        height: 60px;
    }

    .league-badge i {
        font-size: 1.2rem;
    }

    .league-badge span {
        font-size: 0.7rem;
    }
}

/* Pioneer Section Styles */
.pioneer-section {
    background-color: var(--dark-bg);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.pioneer-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, var(--light-bg) 0%, transparent 80%);
    opacity: 0.05;
    z-index: 1;
}

.pioneer-content {
    position: relative;
    z-index: 2;
}

.pioneer-text-block {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.pioneer-text-block p {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.pioneer-text-block strong {
    color: var(--primary-color);
    font-weight: 700;
}

.pioneer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.pioneer-card {
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pioneer-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.pioneer-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.pioneer-card:hover::after {
    transform: scaleX(1);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    background-color: rgba(255, 107, 0, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pioneer-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.pioneer-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.pioneer-summary {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    border-left: 4px solid var(--accent-color);
}

.pioneer-summary p {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0;
    text-align: center;
}

.keyword-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 700;
    position: relative;
    padding: 0 2px;
    transition: color 0.3s ease;
}

.keyword-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease;
}

.keyword-link:hover {
    color: var(--accent-color);
}

.keyword-link:hover::after {
    transform: scaleX(1);
    background-color: var(--accent-color);
}

.pioneer-cta {
    position: relative;
    z-index: 2;
}

.cta-card {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--light-bg), var(--lighter-bg));
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 107, 0, 0.1), rgba(58, 159, 255, 0.1));
    z-index: 0;
}

.cta-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-right: var(--spacing-lg);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.cta-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.cta-content h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.btn-glow {
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    color: var(--text-primary);
    border: none;
    font-size: 1.1rem;
    padding: 0.9rem 2rem;
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-glow:hover {
    box-shadow: 0 0 15px rgba(255, 107, 0, 0.5);
    transform: translateY(-3px);
}

.btn-glow:hover::before {
    opacity: 1;
    animation: glowEffect 1.5s infinite;
}

@keyframes glowEffect {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.3;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.3;
    }
}

/* Media Queries for Pioneer Section */
@media (max-width: 992px) {
    .pioneer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pioneer-text-block p {
        font-size: 1rem;
    }

    .cta-card {
        flex-direction: column;
        text-align: center;
    }

    .cta-icon {
        margin-right: 0;
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .pioneer-section {
        padding: var(--spacing-lg) 0;
    }

    .pioneer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .card-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .pioneer-card h3 {
        font-size: 1.2rem;
    }

    .pioneer-card p {
        font-size: 0.9rem;
    }

    .pioneer-summary p {
        font-size: 1rem;
        text-align: left;
    }

    .cta-content h3 {
        font-size: 1.3rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

    .btn-glow {
        font-size: 1rem;
        padding: 0.8rem 1.6rem;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .pioneer-text-block p {
        text-align: left;
        font-size: 0.95rem;
    }

    .cta-content h3 {
        font-size: 1.2rem;
    }

    .cta-content p {
        font-size: 0.9rem;
    }

    .cta-icon {
        font-size: 2.5rem;
    }
}

/* Member Section Styles */
.member-section {
    background-color: var(--light-bg);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.member-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.05) 0%, rgba(58, 159, 255, 0.05) 100%);
    z-index: 1;
}

.member-layout {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.member-image {
    flex: 0 0 40%;
    position: relative;
}

.member-img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    width: 100%;
    height: auto;
    object-fit: cover;
}

.member-chip {
    position: absolute;
    top: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    border-radius: 50%;
    width: 90px;
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--box-shadow);
    z-index: 3;
    border: 4px solid var(--dark-bg);
}

.chip-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.chip-content i {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.chip-content span {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--heading-font);
}

.member-content {
    flex: 1;
}

.member-text p {
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.member-text strong {
    color: var(--accent-color);
    font-weight: 700;
}

.member-features {
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.feature-item i {
    font-size: 2rem;
    color: var(--secondary-color);
    flex-shrink: 0;
    width: 50px;
    text-align: center;
}

.feature-text {
    flex: 1;
}

.feature-text h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.feature-text p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.feature-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.member-sports {
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.sports-intro {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--box-shadow);
}

.sports-icon {
    font-size: 3rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.sports-text {
    flex: 1;
}

.sports-text h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.sports-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.sports-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.sports-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.sport-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    height: 160px;
}

.sport-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    z-index: 1;
    transition: background-color 0.3s ease;
}

.sport-card:hover {
    transform: scale(1.05);
    box-shadow: var(--box-shadow);
}

.sport-card:hover::before {
    background-color: rgba(0, 0, 0, 0.2);
}

.sport-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.sport-card h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0;
    position: relative;
    z-index: 2;
}

.football .sport-icon {
    color: #ff6b00;
}

.basketball .sport-icon {
    color: #ff9500;
}

.boxing .sport-icon {
    color: #ff4d4d;
}

.lottery .sport-icon {
    color: #ffcc00;
}

.member-news {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.member-news p {
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.member-news p:last-of-type {
    margin-bottom: var(--spacing-lg);
}

.member-news strong {
    color: var(--primary-color);
    font-weight: 700;
}

.btn-large {
    font-size: 1.2rem;
    padding: 1rem 2.5rem;
}

/* Media Queries for Member Section */
@media (max-width: 992px) {
    .member-layout {
        flex-direction: column;
    }

    .member-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .sports-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .sports-intro {
        flex-direction: column;
        text-align: center;
    }

    .sports-icon {
        margin-bottom: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .member-section {
        padding: var(--spacing-lg) 0;
    }

    .member-chip {
        width: 70px;
        height: 70px;
        top: -15px;
        right: -15px;
    }

    .chip-content i {
        font-size: 1.6rem;
    }

    .chip-content span {
        font-size: 0.9rem;
    }

    .feature-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .feature-item i {
        margin-bottom: var(--spacing-sm);
    }

    .sports-text h3 {
        font-size: 1.2rem;
    }

    .sports-text p {
        font-size: 0.95rem;
    }

    .btn-large {
        font-size: 1.1rem;
        padding: 0.9rem 1.8rem;
        width: 100%;
    }
}

@media (max-width: 576px) {
    .sports-grid {
        grid-template-columns: 1fr;
    }

    .sport-card {
        height: 120px;
    }

    .member-text p {
        font-size: 0.95rem;
    }

    .feature-text h3 {
        font-size: 1.1rem;
    }

    .feature-text p {
        font-size: 0.9rem;
    }

    .member-news p {
        font-size: 0.95rem;
        text-align: left;
    }
}

/* Credibility Section Styles */
.credibility-section {
    background-color: var(--dark-bg);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.credibility-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23333333' fill-opacity='0.08' fill-rule='evenodd'/%3E%3C/svg%3E") repeat;
    z-index: 1;
}

.credibility-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
    position: relative;
    z-index: 2;
}

.credibility-intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.credibility-intro strong {
    color: var(--primary-color);
    font-weight: 700;
}

.verification-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.verification-card {
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.verification-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.card-header {
    padding: var(--spacing-md);
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.card-header h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
    color: var(--text-primary);
}

.card-body {
    padding: var(--spacing-md);
}

.card-body p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.card-body strong {
    color: var(--accent-color);
    font-weight: 700;
}

.credibility-conclusion {
    display: flex;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 2;
    background-color: var(--lighter-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.conclusion-image {
    flex: 0 0 35%;
    position: relative;
}

.trust-img {
    border-radius: var(--border-radius);
    width: 100%;
    height: auto;
}

.trust-badge {
    position: absolute;
    bottom: -15px;
    right: -15px;
    width: 70px;
    height: 70px;
    background-color: var(--dark-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid var(--light-bg);
}

.trust-badge i {
    font-size: 2.5rem;
    color: var(--accent-color);
}

.conclusion-text {
    flex: 1;
}

.conclusion-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.conclusion-text p:last-of-type {
    margin-bottom: var(--spacing-lg);
}

.conclusion-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.btn-verify {
    background: linear-gradient(to right, var(--accent-color), var(--primary-color));
    color: var(--text-primary);
    border: none;
    font-size: 1.1rem;
    padding: 0.9rem 2rem;
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.btn-verify::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-verify:hover {
    box-shadow: 0 0 15px rgba(255, 204, 0, 0.5);
    transform: translateY(-3px);
}

.btn-verify:hover::before {
    left: 100%;
}

/* Media Queries for Credibility Section */
@media (max-width: 992px) {
    .verification-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .credibility-conclusion {
        flex-direction: column;
    }

    .conclusion-image {
        max-width: 400px;
        margin: 0 auto var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .credibility-section {
        padding: var(--spacing-lg) 0;
    }

    .verification-grid {
        grid-template-columns: 1fr;
    }

    .credibility-intro p {
        font-size: 1rem;
        text-align: left;
    }

    .trust-badge {
        width: 60px;
        height: 60px;
        bottom: -10px;
        right: -10px;
    }

    .trust-badge i {
        font-size: 2rem;
    }

    .conclusion-text p {
        font-size: 0.95rem;
    }

    .btn-verify {
        width: 100%;
        font-size: 1rem;
        padding: 0.8rem 1.6rem;
    }
}

@media (max-width: 480px) {
    .card-header {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-sm);
    }

    .card-body {
        padding: var(--spacing-sm);
    }

    .trust-badge {
        width: 50px;
        height: 50px;
    }

    .trust-badge i {
        font-size: 1.5rem;
    }
}