* {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

body {
    background: url('../images/zeus_wallpaper.gif') no-repeat center center fixed;
    background-size: cover;
}

.container {
    width: 100%;
    max-width: 400px;
    margin: auto;
    text-align: center;
    padding-top: 40px;
}

.logo {
    width: 150px;
    margin-bottom: 20px;
}

.btn {
    display: block;
    padding: 14px;
    margin: 10px 0;
    text-decoration: none;
    color: #fff;
    border-radius: 25px;
    font-weight: bold;
    transition: 0.3s;
}

/* ============================= */
/* BUTTON PREMIUM OVERRIDE */
/* ============================= */

.btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 16px;
    margin: 12px 0;
    border-radius: 40px;

    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.5px;

    background: linear-gradient(135deg, #F5B700, #D99000);
    box-shadow:
        0 8px 18px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.4);

    transition: all 0.35s ease;
    overflow: hidden;
}

.btn::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -70%;
    width: 60%;
    height: 200%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255,255,255,0.45),
        transparent
    );
    transform: rotate(25deg);
}

.btn:hover::before {
    left: 120%;
}

.btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow:
        0 12px 28px rgba(0,0,0,0.45),
        inset 0 1px 0 rgba(255,255,255,0.5);
}

.btn:active {
    transform: scale(0.97);
}

/* TELEGRAM HIJAU */
.green {
    background: linear-gradient(135deg, #135deg, #0ee700);
}

.footer {
    margin-top: 20px;
    font-size: 12px;
    color: #ddd;
}