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

body {
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
    position: relative;
    color: #ffffff;
    line-height: 1.6;
}

.navbar {
    background: rgba(0, 5, 2, 0.95);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navdiv {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo a {
    font-size: 28px;
    font-weight: 700;
    color: rgb(1, 250, 250);
    text-decoration: none;
    transition: color 0.3s ease;
}

.logo a:hover {
    color: rgb(246, 250, 1);
    text-shadow: 0 0 10px rgba(246, 250, 1, 0.5);
}

.navdiv ul {
    display: flex;
    list-style: none;
}

.navdiv li {
    margin-left: 20px;
}

.navdiv li a {
    color: rgb(255, 255, 255);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.navdiv li a:hover {
    background-color: rgba(5, 112, 14, 0.8);
    transform: translateY(-2px);
}

.container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
    text-align: center;
    z-index: 10;
    position: relative;
}

h1 {
    color: #fff;
    margin-bottom: 40px;
    font-size: 2.8rem;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    animation: fadeIn 1.5s ease-out;
    padding-top: 20px;
}

h2 {
    color: #40e0d0;
    margin: 40px 0 20px;
    font-size: 2rem;
}

h3 {
    color: #ff8c00;
    margin: 30px 0 15px;
    font-size: 1.5rem;
}

.content-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    margin: 40px 0;
    text-align: left;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.content-section p {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #e0e0e0;
}

.button-group {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin: 40px 0;
}

.glow-button {
    position: relative;
    padding: 20px 40px;
    font-size: 1.5rem;
    background: linear-gradient(45deg, #ff0080, #835500, #017711);
    border: none;
    border-radius: 50px;
    color: white;
    cursor: pointer;
    outline: none;
    overflow: hidden;
    z-index: 1;
    transition: all 0.4s ease;
    box-shadow: 0 0 20px rgba(255, 0, 128, 0.5);
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
    min-width: 250px;
    margin: 10px;
}

.glow-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(255, 0, 128, 0.8),
                0 0 50px rgba(64, 224, 208, 0.7),
                0 0 70px rgba(255, 140, 0, 0.6);
}

.glow-button:active {
    transform: translateY(2px) scale(0.98);
}

.glow-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, #ff0080, #ff8c00, #40e0d0, #ff0080);
    background-size: 400% 400%;
    z-index: -1;
    animation: glowing 8s linear infinite;
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 50px;
}

.glow-button:hover::before {
    opacity: 1;
}

.glow-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.glow-button:hover::after {
    opacity: 1;
}

.ad-container {
    margin: 30px auto;
    max-width: 728px;
    min-height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
}

.particles {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    animation: float 10s infinite linear;
}

.footer {
    background: rgba(0, 5, 2, 0.95);
    color: rgba(255, 255, 255, 0.7);
    padding: 40px 20px;
    margin-top: 60px;
    text-align: center;
    position: relative;
    z-index: 10;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer p {
    margin: 10px 0;
    font-size: 1rem;
}

.footer a {
    color: #40e0d0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: #ff8c00;
    text-decoration: underline;
}

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

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

@keyframes float {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .navdiv {
        flex-direction: column;
        padding: 10px;
    }
    
    .logo a {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .navdiv ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .navdiv li {
        margin: 5px;
    }
    
    .navdiv li a {
        font-size: 14px;
        padding: 8px 12px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .glow-button {
        padding: 15px 30px;
        font-size: 1.2rem;
        min-width: 200px;
    }
    
    .button-group {
        flex-direction: column;
        align-items: center;
    }
    
    .content-section {
        padding: 20px;
    }
}