body {
    margin: 0;
    padding: 0;
    background: url('/img/page-bg.jpg') no-repeat center center fixed;
    background-size: cover;
    font-family: 'Cairo', sans-serif;
}

/* المربع الأساسي */
.welcome-section {
    position: relative;
    background: url('/img/a1.png') center center / cover no-repeat;
    border-radius: 40px;
    padding: 6vw 5vw;
    text-align: center;
    max-width: 90%;
    margin: 5vh auto;
    animation: fadeIn 1s ease-in-out;
    z-index: 1;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

    /* طبقة التظليل */
    .welcome-section::before {
        content: "";
        position: absolute;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1;
        border-radius: 40px;
    }

.welcome-content {
    position: relative;
    z-index: 2;
}

.welcome-section h1 {
    font-size: 3vw;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.welcome-section p {
    font-size: 1.5vw;
    color: #eee;
    margin-bottom: 30px;
    line-height: 1.8;
}

.btn-start {
    background-color: #145214;
    color: #fff;
    padding: 12px 28px;
    border-radius: 30px;
    font-size: 1.5vw;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    transition: background 0.3s ease, transform 0.2s ease;
}

    .btn-start:hover {
        background-color: #0d3d0d;
        transform: translateY(-3px);
    }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ميديا كويري للشاشات الصغيرة */
@media (max-width: 768px) {
    .welcome-section {
        padding: 100px 20px;
    }

        .welcome-section h1 {
            font-size: 24px;
        }

        .welcome-section p {
            font-size: 16px;
        }

    .btn-start {
        font-size: 16px;
        padding: 10px 20px;
    }
}