body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background: #0b0f1a;
    color: white;
    text-align: center;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background: #111827;
    box-shadow: 0 0 20px #00ffff33;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-container img {
    width: 60px;
    margin-right: 15px;
}

nav a {
    color: #00f0ff;
    margin-left: 20px;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    color: #ffcc00;
}

.hero {
    position: relative;
}

.hero-banner {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    opacity: 0.6;
}

.launch-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.8);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 0 30px #00f0ff;
}

#countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
}

#countdown div {
    background: #111827;
    padding: 15px;
    border-radius: 10px;
    width: 80px;
}

#countdown span {
    font-size: 24px;
    font-weight: bold;
    color: #00ffff;
}

.buttons {
    margin-top: 20px;
}

.btn {
    padding: 12px 25px;
    margin: 10px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    text-decoration: none;
}

.buy-btn {
    background: linear-gradient(45deg, #ff0000, #ff9900);
    color: white;
}

.roadmap-btn {
    background: #00ffff;
    color: black;
}

.btn:hover {
    transform: scale(1.05);
}

.modal {
    display: none;
    position: fixed;
    z-index: 999;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}

.modal img {
    width: 80%;
    max-width: 800px;
}

.close {
    position: absolute;
    top: 20px;
    right: 35px;
    font-size: 40px;
    cursor: pointer;
    color: white;
}

footer {
    padding: 20px;
    background: #111827;
    margin-top: 50px;
}