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

body{
    font-family:"Cairo",sans-serif;
    min-height:100vh;

    background:
    linear-gradient(
        rgba(0,0,0,.45),
        rgba(0,0,0,.45)
    ),
    url("../images/aols.png");

    background-size:cover;
    background-position:center;
    background-repeat:no-repeat;
    background-attachment:fixed;
}

/*================ HEADER ================*/

header{
    width:100%;
    height:70px;
    position:fixed;
    top:0;
    left:0;
    padding:0 8%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:rgba(255,255,255,.95);
    backdrop-filter:blur(15px);
    box-shadow:0 5px 20px rgba(0,0,0,.15);
    z-index:1000;
}

.logo{
    text-decoration:none;
    font-size:30px;
    font-weight:800;
    color:#2563eb;
}

nav ul{
    display:flex;
    list-style:none;
    gap:10px;
}

.logo{

    font-size:28px;
    font-weight:800;
    letter-spacing:1px;

    background:linear-gradient(135deg,#1d4ed8 0%,#2563eb 50%,#3b82f6 100%);

    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;

    text-decoration:none;
    position:relative;
    padding:4px 0;
    transition:.3s;

    filter:drop-shadow(0 2px 4px rgba(37,99,235,.2));
}

.logo::before{

    content:"";
    position:absolute;
    bottom:0;
    left:0;
    width:100%;
    height:2px;

    background:linear-gradient(90deg,#2563eb,#60a5fa);

    border-radius:10px;

    transform:scaleX(0);
    transform-origin:left;
    transition:transform .3s ease;

}

.logo:hover::before{
    transform:scaleX(1);
}

.logo:hover{
    filter:drop-shadow(0 4px 8px rgba(241,241,241,.4));
}

nav ul{

    display:flex;
    gap:8px;
    list-style:none;
    align-items:center;

}

nav ul li a{

    text-decoration:none;
    color:#374151;
    font-weight:600;
    font-size:14.5px;
    padding:8px 18px;
    position:relative;
    transition:.3s;

}

nav ul li a::after{

    content:"";
    position:absolute;
    left:18px;
    bottom:2px;

    width:calc(100% - 36px);
    height:2px;

    background:#2563eb;

    transform:scaleX(0);
    transform-origin:center;
    transition:transform .3s ease;

}

nav ul li a:hover{

    color:#2563eb;

}

nav ul li a:hover::after{

    transform:scaleX(1);

}

nav ul li a.active{

    color:#2563eb;

}

nav ul li a.active::after{

    transform:scaleX(1);

}

.menu-btn{

    display:none;
    font-size:26px;
    color:#2563eb;
    cursor:pointer;

    padding:6px;
    border-radius:8px;

    transition:background .2s ease,transform .2s ease;

}

.menu-btn:hover{

    background:rgba(37,99,235,.1);
    transform:scale(1.08);

}

.header-right{

    display:flex;
    align-items:center;
    gap:15px;

}

.lang-switch{

    padding:8px 18px;
    border:none;
    border-radius:30px;
    background:#2563eb;
    color:#fff;
    cursor:pointer;

}


.classes-title{
    text-align: center;
    margin-bottom: -30px auto 20px;
}

.teacher-photo{
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    margin: -30px auto 20px;

    border: 4px solid #3b3b3b;

    box-shadow:
        0 0 20px #535353,
        0 0 45px #525353;

    transition: .4s ease;
}

.teacher-photo:hover{
    transform: scale(1.08);

    box-shadow:
        0 0 25px #f5f4f4,
        0 0 60px #2b2b2b;
}

.classes-title h2{
    margin-bottom: 10px;
}

/*================ mrseman SECTION ================*/

.mrseman-activities{

    padding:130px 8% 80px;

}

.classes-title{

    text-align:center;
    margin-bottom:40px;

}

.classes-title h2{

    color:#fff;
    font-size:45px;
    font-weight:800;
    margin: -30px auto 20px;

}

.classes-title p{

    color:#ffe600;
    margin-top:10px;
    font-size:18px;
    font-weight:bold;

}

.classes-title h2{
    display:block !important;
    visibility:visible !important;
    opacity:1 !important;
    color:#fff !important;
    font-size:45px;
    text-align:center;
    margin-bottom:15px;
}

/*================ DROPDOWN ================*/

.achievement-dropdown{

    width:100%;
    max-width:650px;
    margin:0 auto 50px;
    position:relative;

}

.achievement-btn{

    width:100%;
    margin: -30px auto 20px;

    display:flex;
    justify-content:space-between;
    align-items:center;

    padding:18px 22px;

    border:none;
    border-radius:18px;

    background:rgba(255,255,255,.15);
    backdrop-filter:blur(15px);

    color:#fff;

    font-size:18px;
    font-weight:700;

    cursor:pointer;

    transition:.3s;

    box-shadow:0 10px 25px rgba(0,0,0,.25);

}

.achievement-btn:hover{

    background:rgba(255,255,255,.22);

}

.achievement-btn .fa-images{

    margin-right:10px;
    color:#ffe600;

}

.arrow{

    transition:.3s;

}

.achievement-btn.active .arrow{

    transform:rotate(180deg);

}

.achievement-menu{

    position:absolute;

    top:calc(100% + 10px);
    left:0;

    width:100%;

    background:rgba(255,255,255,.12);

    backdrop-filter:blur(18px);

    border-radius:18px;

    overflow:hidden;

    max-height:0;

    opacity:0;

    transition:.35s;

    box-shadow:0 15px 35px rgba(0,0,0,.25);

    z-index:999;

}

.achievement-menu.show{

    max-height:450px;

    opacity:1;

    overflow-y:auto;

}

.achievement-menu button{

    width:100%;

    padding:16px 22px;

    background:transparent;

    border:none;

    color:#fff;

    text-align:left;

    font-size:16px;

    cursor:pointer;

    transition:.25s;

}

.achievement-menu button:hover{

    background:rgba(255,255,255,.18);

    color:#ffe600;

}

.achievement-menu::-webkit-scrollbar{

    width:8px;

}

.achievement-menu::-webkit-scrollbar-thumb{

    background:#ffe600;
    border-radius:20px;

}

.achievement-menu::-webkit-scrollbar-track{

    background:transparent;

}

/*================ CONTENT ================*/

.mrseman-tab-content{

    display:none;
    animation:fade .4s ease;

}

.mrseman-tab-content.active{

    display:block;

}

@keyframes fade{

    from{

        opacity:0;
        transform:translateY(20px);

    }

    to{

        opacity:1;
        transform:translateY(0);

    }

}

/*================ GALLERY ================*/

/*================ GALLERY ================*/

.championship-gallery{

    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:30px;

}

/*================ CARD ================*/

.championship-card{

    width:330px;
    max-width:100%;

    background:rgba(255,255,255,.15);
    backdrop-filter:blur(15px);

    border-radius:20px;

    padding:20px;

    text-align:center;

    transition:.35s;

    box-shadow:0 10px 25px rgba(0,0,0,.2);

}

.championship-card:hover{

    transform:translateY(-8px);

    box-shadow:0 18px 35px rgba(0,0,0,.3);

}

.championship-card img{

    width:100%;
    height:260px;

    object-fit:contain;

    border-radius:15px;

    cursor:pointer;

    transition:.35s;

}

.championship-card img:hover{

    transform:scale(1.05);

}

.championship-card h3{

    margin-top:18px;

    color:#fff;

    font-size:24px;

    font-weight:700;

}

.championship-card p{

    margin-top:10px;

    color:#dddddd;

    font-size:17px;

    line-height:1.6;

}

/*================ POPUP ================*/

.image-modal{

    display:none;

    position:fixed;

    inset:0;

    background:rgba(0,0,0,.88);

    justify-content:center;

    align-items:center;

    z-index:9999;

}

.image-modal.show{

    display:flex;

}

.modal-content{

    width:90%;

    max-width:900px;

    text-align:center;

}

.modal-content img{

    max-width:100%;

    max-height:70vh;

    border-radius:15px;

}

.modal-content p{

    color:#fff;

    margin-top:20px;

    line-height:1.8;

    white-space:pre-line;

}

.close{

    position:absolute;

    top:20px;

    right:35px;

    color:#fff;

    font-size:45px;

    cursor:pointer;

}

/*================ MOBILE ================*/

/*================ MOBILE ================*/

@media (max-width:768px){

    header{
        padding:0 5%;
    }

    nav{
        display:block;
        position:fixed;
        top:70px;
        right:0;
        width:280px;
        height:calc(100vh - 70px);
        background:rgba(255,255,255,.97);
        backdrop-filter:blur(15px);
        padding:25px 20px;
        transform:translateX(100%);
        transition:transform .4s ease;
        z-index:999;
        box-shadow:-5px 0 20px rgba(0,0,0,.15);
    }

    nav.active{
        transform:translateX(0);
    }

    nav ul{
        display:flex;
        flex-direction:column;
        gap:10px;
    }

    nav ul li{
        width:100%;
    }

    nav ul li a{
        display:block;
        width:100%;
        padding:14px 15px;
        border-radius:10px;
    }

    .menu-btn{
        display:block;
    }

    .mrseman-activities{
        padding:110px 5% 60px;
    }

    .classes-title h2{
        font-size:30px;
    }

    .classes-title p{
        font-size:15px;
    }

    /*================ DROPDOWN ================*/

    .achievement-dropdown{
        width:100%;
        margin:30px auto;
    }

    .achievement-btn{
        padding:15px 18px;
        font-size:16px;
        border-radius:15px;
    }

    .achievement-menu{
        position:absolute;
        top:calc(100% + 10px);
        left:0;
        width:100%;

        background:rgba(255,255,255,.12);
        backdrop-filter:blur(18px);

        border-radius:18px;

        max-height:0;
        overflow:hidden;

        opacity:0;
        visibility:hidden;
        pointer-events:none;

        transition:.3s;

        z-index:999;
    }

    .achievement-menu.show{
        max-height:450px;

        opacity:1;
        visibility:visible;
        pointer-events:auto;

        overflow-y:auto;
    }

    .achievement-menu button{
        padding:14px 16px;
        font-size:14px;
    }

    /*================ GALLERY ================*/

    .championship-gallery{
        display:grid;
        grid-template-columns:repeat(2,1fr);
        gap:12px;
    }

    .championship-gallery:has(.championship-card:only-child){
        display:flex;
        justify-content:center;
    }

    .championship-card{
        width:100%;
        max-width:170px;

        padding:8px;
        border-radius:14px;
    }

    .championship-card img{
        width:100%;
        height:170px;
        display:block;

        object-fit:cover;
        object-position:center;

        border-radius:10px;
    }

    .championship-card h3{
        font-size:15px;
        margin-top:8px;
    }

    .championship-card p{
        font-size:12px;
        margin-top:4px;
        line-height:1.4;
    }

}

/*================ LANGUAGE SWITCH ================*/

.lang-switch{

    display:flex;

    align-items:center;

    background:rgba(37,99,235,.08);

    border:1.5px solid rgba(37,99,235,.3);

    border-radius:50px;

    padding:4px;

    cursor:pointer;

    gap:2px;

    transition:.3s;

}

.lang-switch .ls-en,
.lang-switch .ls-ar{

    padding:5px 13px;

    border-radius:50px;

    font-size:12px;

    font-weight:700;

    letter-spacing:.5px;

    color:#2563eb;

    transition:background .3s,color .3s,box-shadow .3s;

    line-height:1;

}

.lang-switch .ls-active{

    background:linear-gradient(135deg,#2563eb,#3b82f6);

    color:#fff;

    box-shadow:0 2px 8px rgba(37,99,235,.4);

}

.lang-switch:hover{

    border-color:rgba(37,99,235,.6);

    box-shadow:0 2px 10px rgba(37,99,235,.15);

}

/*================ RTL SUPPORT ================*/

html[dir="rtl"] body{

    font-family:'Cairo',sans-serif;

}

.menu-btn i {
        transition: transform .35s ease;
        display: inline-block;
    }

    .menu-btn:has(.fa-xmark) i,
    .menu-btn i.fa-xmark {
        transform: rotate(180deg);
    }