@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Saira:wght@700&family=Tajawal:wght@400;500;700&display=swap');
:root{
    --bg-color:#fff;
    --bg-color2:#0075FF;
    --bg-color2-1:#1a51b9;
    --font-color:#000;
    --font-hover-color:#272727;
    --font-color2:#1a51b9;
    --nav-color:#F2F2F2;
    --scrollbar-color: #272727;
    --scrollbar-thump-color: #F2F2F2;
}
*{
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
  }
body{
    font-family: 'poppins','Tajawal',sans-serif;
    background-color: var(--bg-color);
    transition: background-color 1s ease;
    overflow-x: hidden;
    box-sizing: border-box;
}
a{
    text-decoration: none;
    cursor: pointer;
}
button{
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
}
.container{
    max-width: 1400px;
    margin: auto;
    padding: 0 2rem;
}
/* Dark Mood */
.dark-theme{
    --nav-color:#000;
    --font-color:#fff;
    --font-hover-color:#d1d1d1;
    --font-color2:#fff;
    --bg-color:#212121;
    --scrollbar-color:#F2F2F2 ;
    --scrollbar-thump-color: #272727;
}
.toggle-btn {
    position: fixed;
    top: 120px;
    left: 20px;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background-color: #333;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
    z-index: 999999;
}
.toggle-btn:active {
    transform: scale(0.9);
}
body.dark-theme .toggle-btn {
    background-color: transparent;
}
body:not(.dark-theme) .toggle-btn {
    background-color:#fff;
}
/* Dark Mood End */
/* Scroll-bar */
::-webkit-scrollbar {
    width: 15px;
}
::-webkit-scrollbar-track{
    background-color: var(--scrollbar-color);
}
::-webkit-scrollbar-thumb{
    background-color: var(--scrollbar-thump-color);
    border-radius: 10px;
    border: 2px solid var(--scrollbar-color);
    cursor: pointer;
}

/* Scroll-bar End */
/* Progress bar */
#progressBar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    border-radius: 10px;
    background-color: var(--font-color2);
    width: 0%;
    z-index: 9999999;
    transition: width 0.25s;
}
/* Progress bar End*/
/* Header */
header{
    background-color: var(--bg-color);
    height: 100vh;
}
/* Navbar */
header .navbar{
    background-color: var(--nav-color);
    border-bottom: 1px solid #d3d3d3;
    position: fixed;
    width: 100%;
    z-index: 99999;
    transition: background-color .3s ease;
}
header .navbar nav .menu-toggle{
    display: none;
}
header .navbar nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    max-width: 1400px;
    margin: auto;
    padding: 1rem 1rem;
}
header .navbar nav .lang{
    display: flex;
    justify-content: space-between;
    width: 65px;
}
header .navbar nav .lang button{
    border-radius: 50%;
    font-weight:800;
    padding: 7px;
    color: var(--font-color2);
    background-color: transparent;
}
header .navbar nav .lang .main-lang{
    background-color: var(--bg-color2);
    color: #fff;
}
header .navbar nav .lang button:hover{
    opacity: .8;
}
header .navbar nav ul{
    display:flex;
    justify-content:center;
    align-items:center;
    list-style: none;
}
header .navbar nav ul a{
    margin: 0 15px;
    color :var(--font-color);
    font-weight: 500;
    text-decoration: none; 
    transition: color 0.3s ease, border-bottom 0.3s ease; 
    border-bottom: 2px solid transparent; 
}
header .navbar nav ul a:hover{
    color: var(--font-hover-color);
    border-bottom: 2px solid var(--bg-color2-1);
    opacity: .8;
}
header .navbar nav img{
    width: 45px;
    height: 45px;
}
header .navbar nav .logo-btn:hover{
    opacity: .7;
}
/* Navbar End */
/* Header Content */
header .header-content{
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: auto;
    height: 100%;
    padding-right: 1rem;
    padding-left: 1rem;
}
header .header-content .text-content{
    width: 350px;
}
header .header-content .text-content p{
    color: var(--font-color);
    font-weight: 700;
    font-size: 20px;
}
header .header-content .text-content h1{
    color: var(--font-color);
    font-size: 35px;
    margin: 10px 0;
    text-shadow: 3px 3px 3px rgba(0, 0, 0, 0.2);
}
header .header-content .text-content span{
    color: var(--bg-color2-1);
}
header .header-content .text-content .social{
    margin: 1rem 0 1.5rem;
}
header .header-content .text-content .social a i{
    font-size: 18px;
    padding: 10px;
    background-color: var(--bg-color2);
    color: #fff;
    border-radius: 50%;
    margin-right: 10px;
    transition: transform 0.3s ease;
}
header .header-content .text-content .social a i:hover{
    transform: scale(1.1);
}
header .header-content .text-content .about-btn{
    background-color: var(--bg-color2);
    color: #fff;
    padding: 8px 20px;
    font-size: 15px;
    border-radius: 10px;
    transition: background-color 0.3s ease;
}
header .header-content .text-content .about-btn:hover{
    background-color:var(--bg-color2-1);
}
header .header-content .img-content{
    position:relative;
    overflow: hidden;
    width: 700px;
}

header .header-content .img-content .main-logo{
    max-width: 900px;
}
header .header-content .img-content .floating-image {
    position: absolute; 
    width: 70px; 
    height: 70px;
    transition: transform 0.3s ease; 
    animation: float 3s ease-in-out infinite; 
}
.floating1 {
    top: 22%; 
    left: 17.5%; 
}
.floating2 {
    top: 18%;
    right: 20%;
}
.floating3 {
    bottom: 22%;
    left: 18%;
}
.floating4 {
    bottom: 5%;
    right: 30%;
}
@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px); 
    }
    100% {
        transform: translateY(0);}
}
/* slideUp effect */
.slide-up {
    opacity: 0; /* جعل العناصر شفافة في البداية */
    transform: translateY(20px); /* تحريك العناصر للأسفل */
    animation: slideUp 1s ease forwards; /* تشغيل الأنيميشن عند تحميل الصفحة */
}
@keyframes slideUp {
    0% {
        opacity: 0;
        transform: translateY(20px); /* الوضع الابتدائي، العنصر في الأسفل */
    }
    100% {
        opacity: 1;
        transform: translateY(0); /* الوضع النهائي، العنصر في مكانه الأصلي */
    }
}
/* Header Content End */
/* Header End */
/* Wave Effect */
.wave-container{
    width: 100%;
    height: 150px;
    background-color: transparent;
    overflow: hidden;
    position: relative;
}
.wave{
    position:absolute;
    transform: translateY(19px);
    left:0;
    width: 100%;
    height: 100px ;
    background:url(..\\images\\wave.png) ;
    background-size: 700px 100px;
}
.wave-container .wave1{
    animation: animate 30s linear infinite;
    z-index: 1000;
    opacity: 1;
    animation-delay: 0s;
    bottom: 0;
}
@keyframes animate {
    0%{
        background-position-x: 0;
    }
    100%{
        background-position-x: 1000px;
    }
}
.wave-container .wave2{
    animation: animate2 25s linear infinite;
    z-index: 999;
    opacity: .5;
    animation-delay: -5s;
    bottom: 10px;
}
@keyframes animate2 {
    0%{
        background-position-x: 0;
    }
    100%{
        background-position-x: -1000px;
    }
}
.wave-container .wave3{
    animation: animate3 22s linear infinite;
    z-index: 998;
    opacity: .2;
    animation-delay: -2s;
    bottom: 20px;
}
@keyframes animate3 {
    0%{
        background-position-x: 0;
    }
    100%{
        background-position-x: 1000px;
    }
}
.wave-container .wave4{
    animation: animate4 25s linear infinite;
    z-index: 995;
    opacity: .7;
    animation-delay: -3s;
    bottom: 25px;
}
@keyframes animate4 {
    0%{
        background-position-x: 0;
    }
    100%{
        background-position-x: -1000px;
    }
}
/* Wave Effect End */
/* About */
#about{
    padding: 6rem 2rem;
    background-color: var(--bg-color2);
}
#about h2{
    text-align: center;
    font-size: 38px;
    color: #fff;
    font-weight: 700;
    letter-spacing: 1px;
    border-bottom: #fff ;
}
#about hr{
    width: 130px;
    height: 4px;
    background-color: #fff;
    border: none;
    margin: 1px auto 0;
    border-radius: 5px;
}
#about h3{
    color: #fff;
}
#about span{
    color: var(--font-color);
}
#about .col{
    margin-top: 4rem ;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
    width: 90%;
}
#about .col1{
    width: 50%;
}
#about .col1 p{
    margin-top: 1.5rem;
    color: #fff;
    font-size: 18px;
}
#about .col2{
    width: 50%;
    text-align: right;
}
#about .col2 p{
    color: #fff;
    font-weight: 600;
}
/* About End */
/* T-Skills Section */
#skills{
    background-color: var(--bg-color);
    padding: 6rem 2rem;
}
#skills h2{
    color: var(--font-color2);
    margin-left: 15%;
    font-size: 38px;
    font-weight: 700;
    letter-spacing: 1px;
}
#skills hr{
    width: 350px;
    height: 4px;
    background-color: var(--font-color2);
    border: none;
    margin-left: 15%;
    border-radius: 20px;
}
#skills .t-skills-container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#skills .t-skills-container .skills-icons{
    margin-top: 50px;
    display: flex;
    flex-wrap:wrap;
    width: 60%;
    margin-left: 50px;
}
#skills .t-skills-container .skills-icons div{
    width: 10%;
    border-radius: 15px;
    display: flex;
    align-items: center;
    padding: 15px;
    background-color: var(--bg-color2);
    margin: 15px;
    cursor: pointer;
    transition: transform .5s ease,opacity .5s ease;
}
#skills .t-skills-container .skills-icons div:hover{
    transform: scale(1.1);
    opacity: .9;
}
#skills .t-skills-container .skills-icons div img{
    width: 100%;
    height: 100%;
    margin: auto;
}
#skills .t-skills-container .skills-img{
    max-width: 41%;
    margin-bottom: 100px;
    transition: transform .5s ease;
}
#skills .t-skills-container .skills-img:hover{
    transform: scale(.9);
}
/* T-Skills Section End */
/* S-Skills Section */
.s-section{
    background-color: var(--bg-color2);
    width: 100%;
    padding-bottom: 80px;
}
.s-section h2{
    padding-top: 50px;
    color: #fff;
    margin-left: 60%;
    margin-top: 60px;
    font-size: 38px;
    font-weight: 700;
    letter-spacing: 1px;
}
.s-section hr{
    width: 200px;
    height: 4px;
    background-color: #fff;
    border: none;
    margin-left: 60%;
    border-radius: 20px;
}
.s-section .s-skills-container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.s-section .s-skills-container ul{
    color: #fff;
    margin-left: 10%;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 1px;
    width: 65%;
}
.s-section .s-skills-container ul li{
    margin-top: 20px;
}
.s-section img{
    max-width: 35%;
    min-width: 200px;
    border-radius: 20px;
    margin-top: 50px;
    margin-left: 50px;
    transition: transform .8s ease;
}
.s-section img:hover{
    transform: scale(.9);
}
/* S-Skills Section End */
/* Projects */
#projects {
    padding: 6rem 2rem;}
#projects h2{
    text-align: center;
    color: var(--font-color2);
    font-weight:700;
    font-size: 38px;
    letter-spacing: 1px;
}
#projects hr{
    width: 170px;
    height: 4px;
    background-color: var(--font-color2);
    border: none;
    margin:auto;
    border-radius: 20px;
}
#projects .p-content{
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    padding-bottom: 30px;
    margin: auto;
}
#projects .project{
    margin: 80px 10px 10px 30px;
    background-color: #F2F2F2;
    border: 3px solid var(--bg-color2-1);
    width: 13.5%;
    height: 250px;
    padding: 10px;
    border-radius: 20px;
    transition: transform .5s ease;
    overflow: hidden;
}
#projects .project:hover{
    transform: scale(1.1);
}
#projects div img{
    width: 100%;
    height: 60%;
    min-width: 70px;
    border-radius: 10px;
}
#projects .project p {
    font-weight: 400;
    margin-top: 5px;
    padding-left: 5px;
}
#projects .project:visited,#projects .project:active{
    color: var(--bg-color2-1);
}
/* Projects End */
/* Courses Section */
#courses{
    background-color: var(--bg-color2);
    width: 100%;
    padding: 6rem 2rem;
}
#courses h2{
    color: #fff;
    margin-left: 15%;
    margin-top: 50px;
    font-size: 38px;
    font-weight: 700;
    letter-spacing: 1px;
}
#courses hr{
    width: 170px;
    height: 4px;
    background-color: #fff;
    border: none;
    margin-left: 15%;
    border-radius: 20px;
}
#courses .courses-container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#courses .courses-container ul{
    color: #fff;
    margin-left: 10%;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 1px;
    width: 65%;
    margin-top: 50px;
}
#courses .courses-container ul li{
    margin-top: 20px;
}
#courses img{
    max-width: 40%;
    min-width: 200px;
    border-radius: 20px;
    margin-top: 50px;
    margin-right: 10%;
    transition: transform .8s ease;
}
#courses img:hover{
    transform: scale(.9);
}
/* Courses Section End */
/* Contact Section */
#contact{
    margin-bottom: 50px;
}
#contact .content{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#contact .contact-content{
    margin-right: 30%;
}
#contact .contact-content ul{
    color: var(--font-color2);
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 1px;
}
#contact div li{
    margin-top: 20px;
    text-wrap: nowrap;
}
#contact .content .contact-content .social{
    margin: 2rem 0 1.5rem;
    margin-left: -25px;
}
#contact .content .contact-content .social a i{
    font-size: 18px;
    padding: 10px;
    background-color: var(--bg-color2-1);
    color: #fff;
    border-radius: 50%;
    margin-right: 10px;
    transition: transform 0.3s ease;
}
#contact .content .contact-content .social a i:hover{
    transform: scale(1.1);
}
#contact img{
    max-width: 35%;
    min-width: 200px;
    border-radius: 20px;
    margin-top: 50px;
    margin-left: 50px;
    transition: transform .8s ease;
}
#contact img:hover{
    transform: scale(.9);
}
/* Contact Section End */
/* Footer */
footer{
    background-color: #000;
    display: flex;
    justify-content: space-between;
    height: 30px;
    padding: 20px;
    align-items: center;
    letter-spacing: 1px;
}
footer span{
    color:#F3FF45;
}
footer h3{
    color: #fff;
}
/* Footer End */
/* Scroll Btn */
#scrollToTopBtn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none;
    padding: 15px;
    font-size: 20px;
    cursor: pointer;
    border: none;
    background-color: var(--bg-color2-1);
    color: #fff;
    border-radius: 20px;
    z-index: 9999999;
    transition: display 1s ease;
}
/* Scroll Btn End*/
/* Responsive */   
@media (max-width: 1024px) and (min-width: 792px) {
    .floating1 {
        left: 22%; 
    }
    .floating2 {
        right: 8%;
    }
    .floating3 {
        left:22%;
    }
    .floating4 {
        right: 5%;
    }
    #projects .p-content .project{
        width: 21%;
    }
    #about .container .col{
        display: flex;
        flex-direction: column;
    }
    #about .container .col div{
        width: 90%;
    }
    #about .container .col .col1 {
        margin-bottom: 50px;
    }
    #about .container .col .col1 h3{
        text-align: center;
    }
    #skills .t-skills-container .skills-img{
        position: absolute;
        width: 600px;
        height: 400px;
        filter: blur(2px);
        transform: translateX(57%);
        opacity: .5;
    }
    #skills .t-skills-container .skills-icons {
        width: 100%;
        z-index: 2;
    }
    #skills h2{
        text-align: center;
        margin-left: 0;
    }
    #skills hr{
        margin: auto;
    }
    .s-section .container h2{
        margin-top: 0;
        margin-left: 0;
        text-align: center;
    }
    .s-section .container hr{
        margin: auto;
    }
    .s-section .container .s-skills-container img{
        position: absolute;
        filter: blur(2px);
        transform: translateX(57%);
        opacity: .7;
    }
    .s-section .container .s-skills-container ul{
        z-index: 1;
        list-style-type: none;
        margin-top: 30px;
    }
    .s-section .container .s-skills-container ul li{
        background-color: var(--bg-color);
        width: fit-content;
        padding: 5px;
        border-radius: 5px;
        margin-left: auto;
        color: var(--font-color);
    }
    #courses h2{
        text-align: center;
        margin-left: 0;
    }
    #courses hr{
        margin: auto;
        margin-top: 5px;
    }
    #courses .courses-container img{
        position: absolute;
        filter: blur(2px);
        transform: translateX(57%);
        opacity: .7;
    }
    #courses .courses-container ul{
        z-index: 1;
        list-style-type: none;
        margin-top: 30px;
    }
    #courses .courses-container ul li{
        background-color: var(--bg-color);
        width: fit-content;
        padding: 5px;
        border-radius: 5px;
        color: var(--font-color);
    }
}
@media (max-width: 792px) {
    #home .menu-toggle{
        display: block ;
        color: var(--font-color);
        font-size: 30px;
        border: none;
        padding: 10px;
        cursor: pointer;
        margin-left: auto;
    }
    #home #menu{
        display: none;
        width: 100%;
        flex-direction: column;
        top: 95px;
        position: absolute;
        background-color: var(--font-color2);
        left: 0;
        justify-content: flex-start;
        text-align: center;
    }
    #home .navbar nav #menu li a{
        color: var(--nav-color);
    }
    #home .navbar nav #menu li{
        color: var(--nav-color);
        padding: 10px;
        padding-right: 50px;
        margin-left: 10px;
        width: 100%;
    }
    #home #menu.active {
        display: flex;
    }
    #home .header-content .img-content{
        position: absolute;
        filter: blur(2px);
        opacity: .3;
        margin: auto;
    }
    #home .header-content .img-content .main-logo{
        transform: translateX(-13%);
        width: 500px;
    }
    #home .header-content .img-content .floating-image{
        width: 70px;
        height: 70px;
    }
    .floating1 {
        left: 5%; 
    }
    .floating2 {
        right: 50%;
    }
    .floating3 {
        left:3%;
    }
    .floating4 {
        right: 56%;
    }
    #home .header-content .text-content span{
        color: var(--font-color);
    }
    #home .header-content .text-content{
        z-index: 2;
        margin-left: 15px;
    }
    #about .container{
        width: 100%;
        padding: 0;
    }
    #about .container .col{
        display: flex;
        flex-direction: column;
    }
    #about .container .col div{
        width: 90%;
    }
    #about .container .col .col1 {
        margin-bottom: 50px;
    }
    #about .container .col .col1 h3{
        text-align: center;
    }
    #skills .t-skills-container .skills-img{
        display: none;
    }
    #skills .t-skills-container .skills-icons {
        width: 100%;
        margin: 0px;
        z-index: 2;
    }
    #skills .t-skills-container .skills-icons div{
        width: 15%;
    }
    #skills h2{
        text-align: center;
        margin-left: 0;
        font-size: 30px;
    }
    #skills hr{
        margin: auto;
        width: 267px;
        margin-bottom: 15px;
    }
    .s-section h2{
        margin-top: 0;
        margin-left: 0;
        font-size: 32px;
        text-align: center;
    }
    .s-section hr{
        margin: auto;
        width: 300px;
    }
    .s-section .s-skills-container img{
        position: absolute;
        filter: blur(2px);
        transform: translateX(42%);
        opacity: .7;
    }
    .s-section .s-skills-container ul{
        z-index: 1;
        list-style-type: none;
        margin-top: 30px;
        margin:auto;
    }
    .s-section .s-skills-container ul li{
        background-color: var(--bg-color);
        width: 100%;
        padding: 5px;
        border-radius: 5px;
        margin-left: auto;
        text-align: center;
        color: var(--font-color);
    }
    #projects .p-content .project{
        margin: auto;
        margin-top: 20px;
        width: 70%;
        height: 320px;
    }
    #courses h2{
        text-align: center;
        margin-left: 0;
    }
    #courses hr{
        margin: auto;
        margin-top: 5px;
    }
    #courses .courses-container img{
        position: absolute;
        filter: blur(2px);
        transform: translateX(42%);
        opacity: .7;
    }
    #courses .courses-container ul{
        z-index: 1;
        list-style-type: none;
        margin-top: 30px;
    }
    #courses .courses-container ul li{
        background-color: var(--bg-color);
        width: 100%;
        text-align: center;
        padding: 5px;
        border-radius: 5px;
        color: var(--font-color);
    }
    #contact img{
        position: absolute;
        filter: blur(2px);
        transform: translateX(35%);
        opacity: .7;
    }
    #contact .contact-content{
        z-index: 2;
        display: flex;
        flex-direction: column;
        margin: auto;
        align-items: center;
        margin-top: 40px;
    }
    #contact .contact-content ul li{
        font-size: 17px;
        font-weight: 400;
    }
    footer h3, footer span{
        font-weight: 400;
        font-size: 10px;
    }
}
/* Responsive End */