.welcome-logo {
    position: absolute;
    top: 30px;
    right: 40px;
    width: 345px;
    z-index: 3;
    padding: 20px;
    border-radius: 15px;
    animation: fadeDown 1.2s ease forwards;
}

.pattern1 {
    position: absolute;
    bottom: 30px;
    left: 40px;
    width: 290px;
    z-index: 3;
    border-radius: 5px;
    opacity: 0; /* مهم لبدء الأنيميشن */

    animation: fadeUp 1.4s ease forwards;
    display: none;
}




.welcome-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.35); /* طبقة داكنة خفيفة لزيادة وضوح الزر */
}

.welcome-content {
    position: absolute;
    bottom: 70px;
    z-index: 2;
    text-align: center;
    animation: fadeCenter 1.6s ease forwards;
}


.ghain-btn {
    padding: 14px 13px;
    font-size: 40px;
    border-radius: 15px;
    border: none;
    transition: 0.3s ease;
}

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

#Header {
    display: none
}

#upfooter {
    display: none
}

#footer {
    display: none
}

body {
    padding-top: 0
}


/* =======================
   Animations
======================= */

@keyframes fadeDown {
    0% {
        opacity: 0;
        transform: translateY(-80px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(80px);
    }

    100% {
        opacity: 0.7;
        transform: translateY(0);
    }
}

@keyframes fadeCenter {
    0% {
        opacity: 0;
        transform: scale(0.9);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}