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

body {
    font-family: 'Noto Sans Bengali', sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}


/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #ffd700, transparent),
        radial-gradient(2px 2px at 40px 70px, #ff6b35, transparent),
        radial-gradient(1px 1px at 90px 40px, #ffd700, transparent),
        radial-gradient(1px 1px at 130px 80px, #ff6b35, transparent),
        radial-gradient(2px 2px at 160px 30px, #ffd700, transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: sparkle 20s linear infinite;
}

/* 游戏元素装饰 */
.game-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-element {
    position: absolute;
    font-size: 2rem;
    opacity: 0.7;
    animation: floatAround 15s ease-in-out infinite;
}

.element-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.element-2 {
    top: 20%;
    right: 15%;
    animation-delay: 2s;
    animation-duration: 14s;
}

.element-3 {
    top: 60%;
    left: 5%;
    animation-delay: 4s;
    animation-duration: 16s;
}

.element-4 {
    top: 70%;
    right: 10%;
    animation-delay: 6s;
    animation-duration: 13s;
}

.element-5 {
    top: 30%;
    left: 80%;
    animation-delay: 1s;
    animation-duration: 15s;
}

.element-6 {
    top: 80%;
    left: 70%;
    animation-delay: 3s;
    animation-duration: 11s;
}

.element-7 {
    top: 15%;
    left: 50%;
    animation-delay: 5s;
    animation-duration: 17s;
}

.element-8 {
    top: 85%;
    right: 50%;
    animation-delay: 7s;
    animation-duration: 14s;
}

@keyframes floatAround {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
        opacity: 0.7;
    }
    25% {
        transform: translateY(-20px) rotate(90deg) scale(1.1);
        opacity: 0.9;
    }
    50% {
        transform: translateY(-10px) rotate(180deg) scale(0.9);
        opacity: 0.6;
    }
    75% {
        transform: translateY(-30px) rotate(270deg) scale(1.2);
        opacity: 0.8;
    }
}

@keyframes sparkle {
    from { transform: translateY(0px); }
    to { transform: translateY(-100px); }
}

.hero-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out;
}

.gradient-text {
    background: linear-gradient(45deg, #ffd700, #ff6b35, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.cta-button {
    background: linear-gradient(45deg, #ffd700, #ff6b35);
    color: #000;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.hero-cta {
    animation: fadeInUp 1s ease-out 0.9s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #ffd700, #ff6b35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #ffd700, #ff6b35);
    margin: 0 auto;
    border-radius: 2px;
}

/* Company Introduction */
.company-intro {
    padding: 5rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.intro-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.intro-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 300px;
}

.intro-image {
    width: 100%;
    max-width: 450px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.3);
    transition: transform 0.3s ease;
}

.intro-image:hover {
    transform: scale(1.05);
}

/* Games Section */
.games-section {
    padding: 5rem 0;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.game-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 215, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.game-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.game-category:hover::before {
    left: 100%;
}

.game-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
    border-color: rgba(255, 215, 0, 0.3);
}

.category-icon {
    width: 100%;
    height: 180px;
    background: linear-gradient(45deg, rgba(255, 215, 0, 0.1), rgba(255, 107, 53, 0.1));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    position: relative;
    border: 2px solid rgba(255, 215, 0, 0.2);
}

.category-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 13px;
    transition: transform 0.3s ease;
}

.category-icon:hover img {
    transform: scale(1.05);
}

.category-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffd700;
}

.category-desc {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.category-features {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-tag {
    background: rgba(255, 215, 0, 0.2);
    color: #ffd700;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Benefits Section */
.benefits-section {
    padding: 5rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.2);
    border-color: rgba(255, 215, 0, 0.3);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(45deg, #ffd700, #ff6b35);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
    color: #000;
}

.benefit-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffd700;
}

.benefit-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Community Section */
.community-section {
    padding: 5rem 0;
}

.community-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.community-text h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffd700;
}

.community-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.community-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
}

.feature-item i {
    color: #ffd700;
    font-size: 1.2rem;
}

.community-stats {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.stat-circle {
    width: 120px;
    height: 120px;
    border: 3px solid #ffd700;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: pulse 2s ease-in-out infinite;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffd700;
}

.stat-text {
    font-size: 0.8rem;
    opacity: 0.8;
    text-align: center;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.8);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: linear-gradient(45deg, #ffd700, #ff6b35);
}

.footer-brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, #ffd700, #ff6b35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-link {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.footer-link:hover {
    opacity: 1;
    color: #ffd700;
}


.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    opacity: 0.7;
}

/* Fixed CTA Button */
.fixed-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
}

.fixed-cta-button {
    background: linear-gradient(45deg, #ffd700, #ff6b35);
    color: #000;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    animation: bounce 2s ease-in-out infinite;
}

.fixed-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.5);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .intro-content,
    .community-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .games-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .community-stats {
        justify-content: center;
    }
    
    .stat-circle {
        width: 100px;
        height: 100px;
    }
    
    .fixed-cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    /* 移动端游戏元素优化 */
    .floating-element {
        font-size: 1.5rem;
    }
    
    .element-5, .element-6, .element-7, .element-8 {
        display: none; /* 移动端隐藏部分元素避免过于拥挤 */
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* 修复移动端固定按钮显示 */
    .fixed-cta {
        bottom: 15px;
        left: 50%;
        transform: translateX(-50%);
        width: auto;
        max-width: calc(100vw - 30px);
    }
    
    .fixed-cta-button {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
        white-space: nowrap;
        min-width: auto;
        width: auto;
        height: auto;
        border-radius: 25px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }
    
    .fixed-cta-button span {
        display: inline;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1a1a2e;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #ffd700, #ff6b35);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #ff6b35, #ffd700);
}