/* common style part ..................................................... */ 
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: rgb(2, 2, 2);
    color: white;
    overflow-x: hidden;
    animation: fadeIn 1s ease-in-out; 
}

.b1, .b3, .b4, .bContact {
    background-color: rgb(2, 2, 2);
    min-height: 100vh;
    padding: 20px;
}

/* navigation bar ....................................................... */
.cstag {
    color: white;
    font-weight: bold;
    font-size: 27px;
    position: fixed;
    top: 30px;
    left: 70px;
    z-index: 100;
    text-decoration: none;
}

.upperdiv {
    position: fixed;
    top: 10px;
    left: 12px;
    right: 0;
    background-color: #232222;
    border: 1px solid rgb(94, 94, 94);
    border-radius: 16px 16px 16px 16px;
    padding: 20px;
    z-index: 99;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1500px;
}

nav {
    flex: 1;
    display: flex;
    justify-content: center;
    margin-right: 10px;
}

.menu {
    display: flex;
    list-style: none;
    gap: 25px;
    flex-wrap: wrap;
    justify-content: center;
}

.menu a {
    text-decoration: none;
    color: white;
}

.menu li {
    filter: brightness(0.7);
    font-size: 15.5px;
    padding: 5px 10px;
}

.menu li:hover {
    filter: brightness(1.5);
}

nav a.active {
    border-bottom: 2.8px solid white;
}

.dtalk {
    background-color: rgb(0, 0, 0);
    color: rgb(255, 255, 255);
    border: 0.9px solid rgb(254, 188, 188);
    padding: 12px 20px;
    border-radius: 60px;
    font-size: 14.5px;
    font-weight: 549;
    text-decoration: none;
    transition: transform 0.3s ease;
    white-space: nowrap;
    margin-right: 15px;
}
header a{
    text-decoration:none;
}

.dtalk:hover {
    transform: scale(1.04);
}

/* index.html page(home)  */
.myContent {
    margin-top: 150px;
    text-align: center;
    padding: 20px;
}

.welcome {
    color: white;
    font-size: 19px;
    margin-bottom: 10px;
}

.name {
    font-size: clamp(32px, 6vw, 88px);
    font-weight: bold;
    color: rgb(238, 238, 238);
    margin-bottom: 20px;
}

.tagline {
    color: rgb(188, 188, 188);
    font-size: clamp(18px, 3vw, 31px);
    margin-bottom: 20px;
}

.details {
    color: rgb(164, 164, 164);
    font-size: clamp(14px, 2vw, 18px);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
}

.span {
    display: block;
    margin-top: 10px;
}

.cta-buttons{
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 40px 0;
    margin-top: 10px;
}

.db1, .db2{
    padding: 18px 30px;
    border-radius: 60px;
    font-size: 18px;
    text-decoration: none;
    transition: transform 0.3s ease;
    display: inline-block;
    text-align: center;
    min-width: 180px;
}

.db1 {
    background-color: white;
    color: black;
    border: 2.1px solid black;
}

.db2 {
    background-color: black;
    color: white;
    border: 2.1px solid white;
}

.db1:hover,.db2:hover {
    transform: scale(1.04);
}

.social_links {
    display: flex;
    gap: 40px;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
}
.social_links a{
    text-decoration: none;
}
.githubl,.outimg {
    width: 35px;
    height: 35px;
    filter: brightness(0.7);
    transition: all 0.3s ease;
}

.githubl:hover,.outimg:hover {
    transform: translateY(-8px);
    filter: brightness(2.5);
}

.lindiv {
    border: 2px solid white;
    width: 35px;
    height: 35px;
    background-color: white;
    border-radius: 7px;
    filter: brightness(0.7);
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lindiv:hover {
    transform: translateY(-8px);
    filter: brightness(2.0);
}

.linpara {
    color: black;
    font-size: 25px;
    font-weight: 600;
}

/* about.html(about page) .......................................................*/
.about_header {
    margin-top: 120px;
    padding: 20px;
    text-align: center;
}

.pAbout {
    font-size: clamp(36px, 6vw, 62px);
    font-weight: bold;
    margin-bottom: 20px;
}

.pAboutMe {
    color: rgb(189, 188, 188);
    font-size: clamp(14px, 2vw, 19px);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.4;
}

.about_main {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    padding: 40px 55px;
    justify-content: flex-start;
    align-items: flex-start;
}

.dAbout1 {
    background-color: rgb(23, 23, 23);
    border: 1px solid rgb(77, 77, 77);
    border-radius: 16px;
    padding: 40px;
    max-width: 800px;
    flex: 1;
    min-width: 280px;
}

.WhoAmI {
    font-size: clamp(24px, 4vw, 30px);
    font-weight: bold;
    margin-bottom: 20px;
}

.pDes, .pDes1 {
    font-size: clamp(14px, 2vw, 17.9px);
    color: rgb(200, 200, 200);
    line-height: 1.5;
    margin-bottom: 20px;
}

.profile {
    width: 230px;
    height: 230px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid white;
    margin-left: auto;
    margin-right: 10vw;    
    margin-top: 3.5vw;
    animation: flipInY 1.5s ease-in-out;
    transform-style: preserve-3d;
    transition: transform 0.8s ease;
}

.profile:hover{
    transform: scale(1.23);
}

.imgP {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.technical, .certifications, .leadership, .soft, .Langu{
    font-size: clamp(24px, 4vw, 30px);
    font-weight: bold;
    margin: 60px 20px 30px;
    text-align: center;
}

.skills_grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.programming, .databases, .cloud, .web {
    background-color: rgb(24, 24, 24);
    border: 1px solid rgb(49, 49, 49);
    border-radius: 16px;
    padding: 30px;
    transition: transform 0.6s ease;
}

.programming:hover, .databases:hover, .cloud:hover, .web:hover {
    transform: scale(1.04);
}

.programming p, .databases p, .cloud p, .web p {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
    color: rgb(229, 228, 228);
}

.skillTags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skills_table {
    width: 100%;
    border-collapse: separate;
    color: white;
    font-size: 16px;
    border-radius: 10px;
}
.tAdjust{
    padding: 20px; 
    max-width: 1400px; 
    margin: 0 auto;
}

.skills_table th {
    background-color: rgb(46, 46, 46);
    padding: 14px 20px;
    text-align: left;
    border: 1px solid rgb(77, 77, 77);
    font-size: 17px;
    border-radius: 10px;
}

.skills_table td {
    padding: 12px 20px;
    border: 1px solid rgb(55, 55, 55);
    background-color: rgb(24, 24, 24);
    color: rgb(200, 200, 200);
}

.skills_table tr:hover td {
    background-color: rgb(36, 36, 36);
    transition: background-color 0.3s ease;
}

.p1, .p2, .p3, .d1, .c1, .w1, .w2, .w3, .w4 {
    background-color: rgb(46, 46, 46);
    border-radius: 16px;
    padding: 8px 16px;
    font-size: 14px;
}

.achievement_grid, .activity_grid, .soft_skills_grid, .language_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.achi1, .achi2, .achi3, .achi4, .acti1, .acti2, .soft1, .soft2, .soft3, .soft4, .langu1, .langu2 {
    background-color: rgb(36, 35, 35);
    border: 1px solid rgb(58, 57, 57);
    border-radius: 12px;
    padding: 20px;
    color: rgb(205, 205, 205);
    font-weight: 500;
    transition: transform 0.6s ease;
}

.achi1:hover, .achi2:hover, .achi3:hover, .achi4:hover {
    transform: translateY(-8px);
}

.acti1:hover, .acti2:hover {
    transform: translateY(-8px);
}

/*projects.html(projects page) .........................................................*/
.projectsHeader {
    margin-top: 110px;
    padding: 20px;
    text-align: center;
}

.pName {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: bold;
    margin-bottom: 20px;
}

.pDes3 {
    color: rgb(197, 196, 196);
    font-size: clamp(14px, 2vw, 19.6px);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.4;
    margin-top: 7vh;
}

.projects_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 450px));
    gap: 50px;
    padding: 40px 20px;
    justify-content: center;
    max-width: 1400px;
    margin: 0 auto;
}

.srs, .game {
    background-color: rgb(21, 21, 21);
    border: 1px solid rgb(77, 77, 77);
    border-radius: 16px;
    padding: 30px;
    min-height: 400px;
    transition: transform 0.5s ease;
    display: flex;
    flex-direction: column;
}

.srs:hover, .game:hover {
    transform: translateY(-8px);
}

.srsP1, .gameP1 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
}

.srsD1, .gameD1 {
    background-color: rgb(81, 79, 79);
    border-radius: 16px;
    padding: 5px 15px;
    font-size: 14px;
    font-weight: bold;
}

.srsP2, .gameP2 {
    color: rgb(155, 149, 149);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
}

.srsP3, .gameP3 {
    color: rgb(166, 166, 166);
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 20px;
    flex: 1;
}

.gameC {
    background-color: rgb(52, 52, 52);
    border-radius: 16px;
    padding: 8px 20px;
    display: inline-block;
    width: fit-content;
    margin-bottom: 20px;
}

.projectLink {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: rgb(224, 224, 224);
    margin-top: auto;
    transition: transform 0.5s ease;
}

.projectLink:hover {
    transform: scale(1.09);
}

.srsImg, .gameImg {
    width: 28px;
    height: 28px;
    border-radius: 50%;
}

.srsP4, .gameP4 {
    font-size: 17px;
}

/*contact.html(contact page) .......................................................*/
.contactHeader {
    margin-top: 120px;
    text-align: center;
    padding: 20px;
}

.contacth {
    font-size: clamp(36px, 6vw, 58px);
    margin-bottom: 20px;
}

.contactde {
    color: rgb(172, 169, 169);
    font-size: clamp(16px, 2vw, 22px);
}

.youtext {
    display: block;
    margin-top: 5px;
}

.contact_content{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 40px 20px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: start;
}

.contact_section form {
    max-width: 600px;
    margin: 0 auto;
}

.divF1, .divF2, .divF3, .divF4 {
    margin-bottom: 30px;
}

.divF1 label, .divF2 label, .divF3 label, .divF4 label {
    color: rgb(178, 176, 176);
    font-size: 15px;
    display: block;
    margin-bottom: 12px;
}

.divF1 input, .divF2 input, .divF3 input, .divF4 input {
    width: 100%;
    height: 57px;
    border-radius: 16px;
    border: 1px solid rgb(79, 79, 79);
    background-color: rgb(31, 30, 30);
    font-size: 16px;
    color: white;
    padding: 0 25px;
    font-family: 'Inter', sans-serif;
    transition: transform 0.3s ease;
}

.divF1 input:hover, .divF2 input:hover, .divF3 input:hover, .divF4 input:hover {
    transform: scale(1.02);
}

.btn {
    background-color: white;
    width: 100%;
    height: 57px;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: transform 0.5s ease;
}

.btn:hover {
    transform: scale(1.02);
}

.contactInfoSection {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.condiv {
    background-color: rgb(33, 33, 33);
    border: 1px solid rgb(107, 107, 107);
    border-radius: 16px;
    padding: 40px 30px;
}

.coninfo {
    font-size: clamp(24px, 4vw, 29px);
    font-weight: bold;
    margin-bottom: 30px;
}

.div1, .div2, .div3, .div4 {
    background-color: rgb(63, 62, 62);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: transform 0.5s ease;
}

.div1:hover, .div2:hover, .div3:hover, .div4:hover {
    transform: translateX(13px);
    filter: brightness(1.2);
}

.imgMail, .imgPhone, .imgGitHub1 {
    width: 25px;
    height: 25px;
    filter: brightness(0.9);
    border-radius: 6px;
    flex-shrink: 0;
    margin-left: 0.7vw;
}

.imgLinkedIn {
    width: 44px;
    height: 44px;
}

.pMail, .pPhone, .pLinked, .pGit {
    font-size: 16px;
}

.pMail span, .pPhone span, .pLinked span, .pGit span {
    color: rgb(177, 170, 170);
    font-size: 14.8px;
    display: block;
    margin-bottom: -15px;
}

.pMail a, .pPhone a, .pLinked a, .pGit a {
    color: white;
    text-decoration: none;
    word-break: break-word;
    margin-bottom: 6vh;
}

.divFinal {
    background-color: rgb(33, 33, 33);
    border: 1px solid rgb(107, 107, 107);
    border-radius: 16px;
    padding: 40px 30px;
}

.spanC1 {
    font-size: clamp(20px, 4vw, 26px);
    font-weight: bold;
    display: block;
    margin-bottom: 20px;
}

.spanC2 {
    font-size: clamp(14px, 2vw, 16px);
    color: rgb(192, 191, 191);
    line-height: 1.6;
    font-weight: 500;
    display: block;
    margin-bottom: 30px;
}

.status_tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.divSk1, .divSk2, .divSk3 {
    background-color: rgb(92, 90, 90);
    color: white;
    border-radius: 22px;
    padding: 10px 20px;
    font-size: 14px;
}
.copyright{
    text-align: center;
    color: rgb(120, 120, 120);
    font-size: 14px;
    padding: 30px 20px 10px;
    border-top: 1px solid rgb(40, 40, 40);
    margin-top: 40px;
}

/*media queries for devices .........................................................*/ 

/* for tablets*/
@media screen and (max-width: 1024px) {
    .upperdiv {
        flex-direction: column;
        gap: 15px;
    }
    
    .cstag {
        position: static;
        margin-bottom: 10px;
    }
    
    .menu {
        gap: 15px;
    }
    
    .social_links {
        gap: 25px;
    }
}

/*mobiles*/
@media screen and (max-width: 768px) {
    .upperdiv {
        padding: 15px;
    }
    
    .menu {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .menu li {
        font-size: 14px;
    }
    
    .dtalk {
        padding: 10px 18px;
        font-size: 13px;
    }
    
    .myContent{
        margin-top: 180px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .db1, .db2 {
        width: 100%;
        max-width: 250px;
    }
    
    .social_links {
        gap: 20px;
    }
    
    .about_main {
        flex-direction: column;
        align-items: center;
        padding: 40px 20px;  
    }
    
    .dAbout1 {
        padding: 25px;
        width: 100%;
    }
    
    .profile {
        width: 160px;
        height: 160px;
        margin: 0 auto;           
        margin-bottom: 30px;      
        margin-top:13vh;
        position: relative;  
    }
    
    .skills_grid, .achievement_grid, .activity_grid, .soft_skills_grid, .language_grid {
        grid-template-columns: 1fr;
    }
    
    .projects_grid {
        grid-template-columns: 1fr;
    }
    
    .contact_content{
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .div1,.div2, .div3, .div4 {
        flex-direction: column;
        text-align: center;
    }
    
    .div1:hover, .div2:hover, .div3:hover, .div4:hover {
        transform: translateY(-8px);
    }
}

/*small screen mobiles ...................................................................*/
@media screen and (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .upperdiv {
        border-radius: 12px;
    }
    
    .name {
        font-size: 32px;
    }
    
    .tagline {
        font-size: 18px;
    }
    
    .details {
        font-size: 14px;
    }
    
    .cta-buttons {
        gap: 15px;
    }
    
    .db1, .db2 {
        font-size: 16px;
        padding: 15px 25px;
    }
    
    .social_links {
        gap: 15px;
    }
    
    .githubl, .outimg {
        width: 30px;
        height: 30px;
    }
    
    .lindiv {
        width: 30px;
        height: 30px;
    }
    
    .dAbout1 {
        padding: 20px;
    }
    
    .condiv, .divFinal {
        padding: 25px 20px;
    }
    
    .status_tags {
        justify-content: center;
    }
}

/*lanscape type .........................................................................*/
@media screen and (max-height: 600px) and (orientation: landscape) {
    .myContent{
        margin-top: 120px;
    }
    
    .name {
        font-size: 48px;
    }
}

/* animation parts .......................................................................*/
@keyframes flipInY {
    0% {
        transform: perspective(600px) rotateY(90deg);
        opacity: 0;
    }
    40% {
        transform: perspective(600px) rotateY(-20deg);
        opacity: 1;
    }
    60% {
        transform: perspective(600px) rotateY(10deg);
    }
    80% {
        transform: perspective(600px) rotateY(-5deg);
    }
    100% {
        transform: perspective(600px) rotateY(0deg);
        opacity: 1;
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}