* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    background: #0a0a0a;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
}

.content {
    text-align: center;
    padding: 2rem;
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    animation: scaleUp 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.header-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.logo {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 0 15px rgba(218, 255, 123, 0.3));
}

.title {
    background: linear-gradient(45deg, #DCFF7B, #8AB318);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 900;
    font-size: clamp(3.2rem, 8vw, 7rem);
    text-shadow: 0 0 15px rgba(218, 255, 123, 0.3);
    line-height: 1;
}

.subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    max-width: 600px;
    line-height: 1.6;
    margin: 2rem auto;
    opacity: 0;
    animation: textReveal 0.6s 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.button-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.join-button,
.secondary-button {
    background: rgba(218, 255, 123, 0.1);
    padding: 0.75rem 1.5rem;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 700;
    color: #DCFF7B;
    border: 1px solid rgba(218, 255, 123, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.join-button:hover,
.secondary-button:hover {
    background: rgba(218, 255, 123, 0.15);
    border-color: rgba(218, 255, 123, 0.5);
}

.btn-icon {
    width: 28px;
    height: 28px;
    filter: brightness(1) saturate(100%);
    transition: inherit;
}

.join-button:hover .btn-icon {
    transform: rotate(-8deg) scale(1.15);
}

.section-title {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(45deg, #DCFF7B, #8AB318);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 15px rgba(218, 255, 123, 0.3);
    margin: 3rem 0;
}

.podium-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.podium {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: end;
}

.podium-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
}

.podium-item .nickname {
    text-align: center;
    padding-left: 0;
}

.gold {
    height: 380px;
    background: linear-gradient(180deg, 
        rgba(218, 255, 123, 0.1) 0%,
        rgba(138, 179, 24, 0.2) 100%);
    border-color: #DCFF7B;
    box-shadow: 0 0 35px rgba(218, 255, 123, 0.2);
}

.silver {
    height: 320px;
    background: linear-gradient(180deg, 
        rgba(255,255,255,0.08) 0%,
        rgba(170,170,170,0.15) 100%);
    border-color: #c0c0c0;
}

.bronze {
    height: 280px;
    background: linear-gradient(180deg, 
        rgba(205, 127, 50, 0.08) 0%,
        rgba(139, 69, 19, 0.15) 100%);
    border-color: #cd7f32;
}

.rank {
    font-size: 4.5rem;
    font-weight: 900;
    color: #DCFF7B;
    text-shadow: 0 0 15px rgba(218, 255, 123, 0.3);
    margin-bottom: 1rem;
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.nickname {
    font-size: 1.9rem;
    font-weight: 700;
    -webkit-background-clip: text;
    background-clip: text;
    color: #DCFF7B;
}

.stats {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
}

.leaderboard-section {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.leaderboard {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    border: 1px solid rgba(218, 255, 123, 0.1);
    box-shadow: 0 0 30px rgba(218, 255, 123, 0.1);
    padding: 2rem;
}

.leader-item {
    border: 1px solid transparent;
    transition: background 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                border 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: grid;
    grid-template-columns: 60px 1fr auto auto;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem;
    margin: 1rem 0;
    border-radius: 12px;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: rgba(255, 255, 255, 0.02);
    position: relative;
}

.leader-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    border-radius: 12px;
    background: linear-gradient(135deg, #DCFF7B, #8AB318);
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.leader-item:hover {
    background: rgba(218, 255, 123, 0.05) !important;
    border: 1px solid rgba(218, 255, 123, 0.5) !important;
}

.leader-item:hover .badge {
    background: rgba(218, 255, 123, 0.15) !important;
}

.leader-item::before,
.leader-item:hover::before {
    display: none !important;
}

.position {
    font-size: 1.4rem;
    font-weight: 700;
    color: #8AB318;
    text-align: center;
    z-index: 1;
}

.nickname {
    font-size: 1.4rem;
    text-align: left;
    padding-left: 1rem;
    z-index: 1;
}

.points {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    z-index: 1;
}

.badge {
    background: rgba(218, 255, 123, 0.1);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.95rem;
    color: #DCFF7B;
    border: 1px solid rgba(218, 255, 123, 0.2);
    z-index: 1;
}

@keyframes scaleUp {
    from {
        opacity: 0;
        transform: scale(0.97);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes textReveal {
    from {
        opacity: 0;
        transform: translateY(25px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes buttonAppear {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes itemAppear {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.leader-item {
    animation: itemAppear 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    opacity: 0;
}

@media (max-width: 768px) {
    .header-wrapper {
        flex-direction: column;
        gap: 1rem;
    }

    .logo {
        width: 100px;
    }

    .button-group {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .join-button,
    .secondary-button {
        width: 100%;
        max-width: 280px;
        padding: 0.8rem 1.5rem;
    }

    .btn-icon {
        width: 24px;
        height: 24px;
    }

    .podium {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .podium-item {
        min-height: auto;
        height: 250px !important;
    }
    
    .leader-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 0.8rem;
        padding: 1.5rem;
    }
    
    .nickname {
        text-align: center;
        padding: 0;
    }
    
    .badge {
        margin-top: 0.5rem;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 3.2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .join-button {
        flex-direction: column;
        gap: 8px;
        padding: 1rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}