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

body {
    background-color: #2a2a2a;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
    padding: 2rem;
    max-width: 700px;
}

.logo {
    max-width: 350px;
    width: 100%;
    margin-bottom: 2.5rem;
}

h1 {
    font-size: 2.5rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.tagline {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #b0b0b0;
    margin-bottom: 2rem;
}

.divider {
    width: 60px;
    height: 2px;
    background-color: #555;
    margin: 0 auto 2rem;
}

.social-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 1rem;
    color: #b0b0b0;
    border: 1px solid #555;
    background: transparent;
    transition: background-color 0.2s, color 0.2s;
}

.btn:hover {
    background-color: #3a3a3a;
    color: #fff;
}

.copyright {
    position: fixed;
    bottom: 1.5rem;
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
    color: #777;
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    .tagline {
        font-size: 0.95rem;
    }

    .logo {
        max-width: 250px;
    }

    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .copyright {
        bottom: 1rem;
        font-size: 0.7rem;
    }
}