* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    color: white;
    background-color: black;
}

/*navbar*/

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 10%;
    background: #252525;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    overflow: hidden;
}

.logo {
    position: relative;
    font-size: 25px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    cursor: default;
    letter-spacing: 5px;
    opacity: 0;
    animation: slideRight 1s ease forwards;
}

.navbar a {
    display: inline-block;
    font-size: 25px;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    margin-left: 35px;
    transition: .3s;
    opacity: 0;
    animation: slideUP .5s ease forwards;
    animation-delay: calc(.2s * var(--i));
}

.navbar a:hover {
    color: #0ef;
    text-decoration: underline;
}

/*home*/

.home {
    position: relative;
    width: 100%;
    justify-content: space-between;
    min-height: 100vh;
    background-color: black;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 70px 10% 0;
}

.home-content {
    max-width: 600px;
}

.home-content h1 {
    font-size: 56px;
    font-weight: 700;
    margin: -3px 0;
    letter-spacing: 5px;
    padding-top: 10px;
    padding-bottom: 10px;
    opacity: 0;
    animation: slideBottom 1s ease forwards;
    animation-delay: 1s;
}

.home-content h3 {
    font-size: 32px;
    font-weight: 700;
    opacity: 0;
    animation: slideBottom 1s ease forwards;
    animation-delay: .7s;
}

.home-content h4 {
    font-size: 32px;
    font-weight: 700;
    opacity: 0;
    animation: slideTop 1s ease forwards;
    animation-delay: calc(.2s * var(--i));
}

.home-content h4 span {
    color: #0ef;
    font-size: 32px;
    font-weight: 700;
}

.home-content h4:nth-of-type(2) {
    margin-bottom: 30px;

}

.home-sci a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 2px solid #0ef;
    border-radius: 50%;
    font-size: 20px;
    color: #0ef;
    text-decoration: none;
    margin: 30px 15px 30px 0;
    opacity: 0;
    animation: slideTop 1s ease forwards;
    animation-delay: calc(.2s * var(--i));
}

.home-sci a:hover {
    background: #0ef;
    color: #000;
    box-shadow: 0 0 20px #0ef;
}

.btn-box {
    display: inline-block;
    padding: 12px 28px;
    background: #0ef;
    border-radius: 40px;
    font-size: clamp(14px, 2.5vw, 18px);
    text-align: center;
    color: #081b29;
    letter-spacing: 1px;
    text-decoration: none;
    font-weight: 600;
    opacity: 0;
    animation: slideTop .5s ease forwards;
    animation-delay: calc(.2s * var(--i));
}

.btn-box:hover {
    box-shadow: 0 0 5px cyan, 0 0 25px cyan, 0 0 50pc cyan, 0 0 100px cyan, 0 0 200px cyan;
}

.img {
    display: inline-block;
    left: 55%;
    bottom: 15%;
    margin-right: 5%;
    padding: 0;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    position: absolute;
    opacity: 0;
    animation: slideUP 1s ease forwards;
    animation-delay: 1s;
}

.responsive {
    width: 100%;
    height: auto;
    border-top-left-radius: 251px;
    border-top-right-radius: 251px;
    border-bottom-left-radius: 251px;
    border-bottom-right-radius: 251px;
}

/*about*/

.about {
    background-color: #000;
    display: grid;
    grid-template-columns: repeat(2, .5fr);
    /*align-items: center;*/
    /*gap: 1.5rem;*/
    width: 100%;
    justify-content: space-between;
    align-items: center;
    min-height: 100vh;
    padding: 5% 5% 0;
}

.about-img {
    display: inline-block;
    background-repeat: no-repeat;
    background-position: center center;
    align-items: center;
    opacity: 1;
    align-items: center;
    background-color: #000;
    position: relative;
} 

/* ছবির বাহিরে এনিমেটেড বর্ডার */
.about-img::before {
    content: '';
    position: absolute;
    width: 37vw;  /* কমানো হয়েছে */
    height: 37vw; /* কমানো হয়েছে */
    border-radius: 5vw;
    background: linear-gradient(45deg, rgba(3, 255, 7, 0.664), #ff0088, rgb(246, 255, 0), #1e00ff);
    background-size: 15vw 15vw;
    z-index: 1;
    animation: animateBorder 6s linear infinite;
    opacity: 1;
    top: -1vw;    /* উপরে উঠানো হয়েছে */
    left: -1vw;   /* বামে সরানো হয়েছে */
    opacity: 0.8;
}


/* ছবির ভেতর actual image */
.abt-res {
    width: 35vw;
    height: 35vw;
    border-radius: 5vw;
    border: 5px solid #0ef;
    position: relative;
    z-index: 2;
}

/* এনিমেশন কিফ্রেম */
@keyframes animateBorder {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.about-text h2 {
    font-size: 60px;
    letter-spacing: 5px;
    color: white;
}

.about-text h2 span {
    color: #0ef;
}

.about-text p {
    color: aliceblue;
    font-size: 20px;
    line-height: 2;
    letter-spacing: 2px;
    margin-bottom: 4rem;
    text-align: justify;
    text-justify: inter-word;
}

.abtbtn-box {
    display: inline-block;
    padding: 12px 28px;
    background: #0ef;
    border-radius: 40px;
    font-size: 15px;
    text-align: center;
    color: #081b29;
    letter-spacing: 1px;
    text-decoration: none;
    font-weight: 600;
}

.abtbtn-box:hover {
    box-shadow: 0 0 5px cyan, 0 0 25px cyan, 0 0 50pc cyan, 0 0 100px cyan, 0 0 200px cyan;
}


/* Skills */
#Skills{
    background-color: #000;
}
.subtitle {
    text-align: center;
    font-size: 60px;
    padding-bottom: 10px;
    padding-top: 70px;

    
}

.subtitle span {
    color: #0ef;
}

.sec {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 0px;
    background-color: #000;
    align-items: center;
}

.container1 {
    width: 45%;
    max-height: 1000px;
    padding: 10px;
    margin-left: 100px;
    background-color: #000;
    margin: auto;
}
.container2 {
    width: 100%;
    margin: auto;
    background-color: #000;
    margin-top: 3vw;
}
.container2 .heading1 {
    margin-top: 30px;
}


.heading1 {
    text-align: center;
    text-decoration: underline;
    text-underline-offset: 10px;
    text-decoration-thickness: 5px;
    margin-bottom: 0px;
    margin-top: 10px;
}



.bar {
    font-size: 23px;
    margin-top: 5px;
}

.Technical-bars .bar {
    margin-top: 40px 0;
    padding: 5px;
}

.Technical-bars .bar:first-child {
    margin-top: 10px;
}

.Technical-bars .bar:last-child {
    margin-bottom: 0;
}

.Technical-bars .bar .info {
    margin-bottom: 5px;
}

.Technical-bars .bar .info span {
    font-size: 17px;
    font-weight: 500;
    animation: showText 0.5s 1s linear forwards;
    opacity: 0;
}

.Technical-bars .bar .progress-line {
    position: relative;
    border-radius: 10px;
    width: 100%;
    height: 5px;
    background-color: #786e6e95;
    animation: animate 1s cubic-bezier(1, 0, 0.5, 1) forwards;

    transform: scaleX(0);
    transform-origin: left;
}

.Technical-bars .bar .progress-line span {
    height: 100%;
    background-color: #0ef;
    position: absolute;
    border-radius: 10px;
    animation: animate 1s 1s cubic-bezier(1, 0, 0.5, 1) forwards;
    transform: scaleX(0);
    transform-origin: left;
}



.progress-line.math span {
    width: 70%;
}

.progress-line.datah span {
    width: 80%;
}

.progress-line.python span {
    width: 75%;
}

.progress-line.mldl span {
    width: 65%;
}

.progress-line.vs span {
    width: 85%;
}

.progress-line.html span {
    width: 90%;
}

.progress-line.css span {
    width: 80%;
}

.progress-line.js span {
    width: 60%;
}

.progress-line.boost span {
    width: 65%;
}

.progress-line.jquery span {
    width: 40%;
}


.progress-line.java span {
    width: 85%;
}

.progress-line.sqlite span {
    width: 35%;
}

.progress-line.fb span {
    width: 65%;
}

.progress-line.as span {
    width: 80%;
}

.progress-line.gh span {
    width: 55%;
}

.progress-line.photoshop span {
    width: 65%;
}

.progress-line.canva span {
    width: 90%;
}

.progress-line.aim span {
    width: 95%;
}

.progress-line.figma span {
    width: 90%;
}

.progress-line.illustrator span {
    width: 30%;
}

.progress-line.davinciresolve span {
    width: 70%;
}

.progress-line.primirepro span {
    width: 30%;
}

.progress-line.blender span {
    width: 50%;
}

.progress-line.motiongrafhics span {
    width: 60%;
}

.progress-line.vfx span {
    width: 40%;
}

.progress-line.aducity span {
    width: 90%;
}

.progress-line.addaiaudiomake span {
    width: 85%;
}

.progress-line.scriptwriting span {
    width: 65%;
}

.progress-line.recordideas span {
    width: 60%;
}

.progress-line.dubbingaudio span {
    width: 75%;
}


.progress-line span::after {
    position: absolute;
    padding: 1px 8px;
    background-color: #0072fd;
    color: #ffffff;
    font-size: 12px;
    border-radius: 3px;
    top: -28px;
    right: -20px;
    animation: showText 0.5s 1.5s linear forwards;
    opacity: 0;
}

.progress-line.math span::after {
    content: "70%";
}

.progress-line.datah span::after {
    content: "80%";
}

.progress-line.python span::after {
    content: "75%";
}

.progress-line.mldl span::after {
    content: "80%";
}

.progress-line.vs span::after {
    content: "85%";
}

.progress-line.html span::after {
    content: "90%";
}

.progress-line.css span::after {
    content: "80%";
}

.progress-line.js span::after {
    content: "60%";
}

.progress-line.boost span::after {
    content: "65%";
}

.progress-line.jquery span::after {
    content: "40%";
}

.progress-line.java span::after {
    content: "85%";
}

.progress-line.sqlite span::after {
    content: "35%";
}

.progress-line.fb span::after {
    content: "65%";
}

.progress-line.as span::after {
    content: "80%";
}

.progress-line.gh span::after {
    content: "55%";
}

.progress-line.photoshop span::after {
    content: "60%";
}

.progress-line.canva span::after {
    content: "90%";
}

.progress-line.aim span::after {
    content: "95%";
}

.progress-line.figma span::after {
    content: "90%";
}

.progress-line.illustrator span::after {
    content: "30%";
}

.progress-line.davinciresolve span::after {
    content: "70%";
}

.progress-line.primirepro span::after {
    content: "30%";
}

.progress-line.blender span::after {
    content: "50%";
}

.progress-line.motiongrafhics span::after {
    content: "60%";
}

.progress-line.vfx span::after {
    content: "40%";
}

.progress-line.aducity span::after {
    content: "90%";
}

.progress-line.addaiaudiomake span::after {
    content: "85%";
}

.progress-line.scriptwriting span::after {
    content: "65%";
}

.progress-line.recordideas span::after {
    content: "60%";
}

.progress-line.dubbingaudio span::after {
    content: "75%";
}


.progress-line span::before {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border: 7px solid transparent;
    border-bottom-width: 0px;
    border-right-width: 0px;
    border-top-color: #0072fd;
    top: -10px;
    right: 0;
    animation: showText 0.5s 1.5s linear forwards;
    opacity: 0;
}

.radial-bars {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    align-items: center;
    margin-top: 2vw;
}

.radial-bars .radial-bar {
    width: 22VW;
    height: 22VW;
    margin-bottom: 10px;
    position: relative;
    background-color: #000;
}

.radial-bars .radial-bar svg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-90deg);
    width: 50%;
    height: 50%;
    background-color: #000;
    align-content: center;
}

.radial-bars .radial-bar .progress-bar {
    stroke-width: 10;
    stroke: #786e6e95;
    fill: transparent;
    stroke-dasharray: 502;
    stroke-dashoffset: 502;
    stroke-linecap: round;
    animation: animate-bar 1s linear forwards;
}

.path {
    stroke-width: 10;
    stroke: #0ef;
    fill: transparent;
    stroke-dasharray: 502;
    stroke-dashoffset: 502;
    stroke-linecap: round;
}

.path.path-1 {
    animation: animate-path1 1s 1s linear forwards;
}

.path.path-2 {
    animation: animate-path2 1s 1s linear forwards;
}

.path.path-3 {
    animation: animate-path3 1s 1s linear forwards;
}

.path.path-4 {
    animation: animate-path4 1s 1s linear forwards;
}

.path.path-5 {
    animation: animate-path5 1s 1s linear forwards;
}

.path.path-6 {
    animation: animate-path6 1s 1s linear forwards;
}

.path.path-7 {
    animation: animate-path7 1s 1s linear forwards;
}

.path.path-8 {
    animation: animate-path8 1s 1s linear forwards;
}

.radial-bar .percentage {
    position: absolute;
    align-items: center;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 17px;
    font-weight: 500;
    animation: showText 0.5s 1s linear forwards;
    opacity: 0;
    background-color: #000;
}

.radial-bar .text {
    width: 100%;
    position: absolute;
    bottom: 1vw;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    font-size: 17px;
    font-weight: 500;
    animation: showText 0.5s 1s linear forwards;
    opacity: 0;
    background-color: #000;
}



/* Service*/

#Services{
    background-color: #000;
}

.sub-title {
    text-align: center;
    font-size: 60px;
    padding-top: 0px;
    padding-bottom: 30px;
}

.sub-title span {
    color: #0ef;
}

.prj-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(259px, 1fr));
    grid-gap: 40px;
    margin-top: 50px;
}

.prj-list div {
    background-color: transparent;
    padding: 40px;
    font-size: 13px;
    font-weight: 13px;
    border-right: 10px;
    border-radius: 20px;
    transition: background 0.5s, transform 0.5s;
    /*box-shadow: 1px 1px 20px #012290f7, 1px 1px 40px #0053b8f7;*/
    border: #0ef 5px solid;
}

.container {
    padding: 50px;

}

.prj-list div i {
    font-size: 50px;
    margin-bottom: 30px;
}

.prj-list div h2 {
    font-size: 30px;
    font-weight: 500;
    margin-bottom: 15px;
    color: white;
}

.customserviceicon {
    margin-bottom: 35px;
    margin: 10px;
}

.prj-list div a {
    text-decoration: none;
    color: #000;
    font-size: 12px;
    margin-top: 20px;
    display: inline-block;
}

.read {
    display: inline-block;
    padding: 12px 20px;
    background: #0ef;
    border-radius: 40px;
    font-size: 16px;
    color: #081b29;
    letter-spacing: 1px;
    text-decoration: none;
    font-weight: 600;
    opacity: 0;
    animation: slideTop 1s ease forwards;
    animation-delay: 1s;
}

.read:hover {
    box-shadow: 0 0 5px cyan, 0 0 25px cyan, 0 0 50pc cyan, 0 0 100px cyan, 0 0 200px cyan;
}

.prj-list div:hover {
    transform: translateY(-2px);
}


/* Server Project */
    .navbarproject {
      background-color: #000;
      display: flex;
      justify-content: center;
      padding: 15px 0;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      user-select: none;
      flex-wrap: wrap;
    }

    .navbarproject a {
      position: relative;
      color: #cbd5e1;
      text-decoration: none;
      font-weight: 600;
      margin: 0 15px;
      padding: 10px 0;
      font-size: 16px;
      transition: color 0.3s ease;
    }

    .navbarproject a:hover {
      color: #2ec1c9;
    }

    .navbarproject a.active {
      color: #2ec1c9;
      font-weight: 700;
    }

    .navbarproject a::after {
      content: "";
      position: absolute;
      width: 0;
      height: 3px;
      left: 50%;
      bottom: 0;
      background-color: #2ec1c9;
      transition: width 0.3s ease, left 0.3s ease;
      border-radius: 3px;
    }

    .navbarproject a:hover::after,
    .navbarproject a.active::after {
      width: 100%;
      left: 0;
    }

    #videos {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      justify-content: center;
      padding: 30px;
    }

    .video {
      width: 300px;
    }

    .video iframe {
      width: 100%;
      height: 170px;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(79, 83, 80, 0.835);
    }

    .video p {
      margin: 5px 0;
      font-weight: bold;
      font-size: 14px;
    }

    h2 {
      text-align: center;
      margin-top: 30px;
      color: #333;
    }

    #Project {
        padding-top: 70px;
        background-color: #000;

    }

    .allproject {
        background-color: #000;
    }

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

body {
  font-family: 'Segoe UI', sans-serif;
  scroll-behavior: smooth;
  padding-top: 70px;
}

/* Navbar */
/* Reset & base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', sans-serif;
  scroll-behavior: smooth;
  padding-top: 70px;
  background: #f7f9fc;
}

/* Navbar */

/*contacts*/

.contacts {
    display: grid;
    /*grid-template-columns: repeat (2, 1fr);*/
    align-items: center;
    gap: 3rem;
    padding: 0.7VW;
    padding-top: 70px;
    justify-content: center;
    background-color: #000;
}

.contact-text {
    align-content: center;
    background-color: #000;
}

.contact-text h2 {
    font-size: 7vw;
    line-height: normal;
    text-align: center;
    color: white;

}

.contact-text h2 span {
    color: #0ef;
}

.contact-text h4 {
    margin: 15px 0;
    color: rgb(228, 228, 228);
    font-size: 20px;
    font-weight: 600;
    text-align: center;
}

/*.contact-text p{
    color: rgb(177, 177, 177);
    font-size: 20px;
    line-height: 30px;
    margin-bottom: 2rem;
}*/
.contact-list {
    margin-bottom: 3rem;
    text-align: center;
}

.contact-list li {
    margin-bottom: 10px;
    display: block;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.contact-list i {
    display: inline-block;
    color: #0ef;
    font-size: 20px;
    font-weight: 600;
    transition: all .40s ease;
    padding: 10px;
}

.contact-icons {
    display: flex;
    justify-content: center; /* horizontally center */
    align-items: center;     /* vertically center (if needed) */
    gap: 20px; /* আইকনের মধ্যে কিছু ফাঁকা রাখতে চাইলে */
    margin-top: 20px; /* উপরের অংশ থেকে কিছু দূরত্ব */
}


.contact-icons i {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 2px solid #0ef;
    border-radius: 50%;
    font-size: 20px;
    color: #0ef;
    text-decoration: none;
    margin: 0px 15px 0px 0;
    opacity: 1;
}

.contact-icons i:hover {
    background: #0ef;
    color: #000;
    box-shadow: 0 0 20px #0ef;
}

.last-text p{
    width: 100%;
    text-align: center;
    padding: 25px;
    background: black;
    font-weight: 300;
    margin-top: 0px;
}
.top{
    position: fixed;
    bottom: 2.1rem;
    left: 1rem;
    display: flex;
    opacity: 0;
    transition: all .4s;
}

.top.active{
    bottom: 32px;
    pointer-events: auto;
    opacity: 1;
}

.top i{
    color: black;
    background: #0ef;
    font-size: 20px;
    padding: 10px;
    border-radius: 0.5rem;
}

.top i:hover {
    box-shadow: 0 0 5px cyan,
    0 0 25px cyan, 0 0 50px cyan,0 0 200px cyan;
}



@keyframes animate-path1 {
    100% {
        stroke-dashoffset: 180;
    }
}

@keyframes animate-path2 {
    100% {
        stroke-dashoffset: 140;
    }
}

@keyframes animate-path3 {
    100% {
        stroke-dashoffset: 90;
    }
}

@keyframes animate-path4 {
    100% {
        stroke-dashoffset: 50;
    }
}

@keyframes animate-path5 {
    100% {
        stroke-dashoffset: 75.4;
    }
}

@keyframes animate-path6 {
    100% {
        stroke-dashoffset: 85.07;
    }
}

@keyframes animate-path7 {
    100% {
        stroke-dashoffset: 84.48;
    }
}

@keyframes animate-path8 {
    100% {
        stroke-dashoffset: 140.74;
    }
}


@keyframes animate-bar {
    100% {
        stroke-dashoffset: -1;
    }
}

@keyframes showText {
    100% {
        opacity: 1;
    }
}

@keyframes animate {

    100% {
        transform: scaleX(1);
    }
}

@keyframes slideRight {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }

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

@keyframes slideTop {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }

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

@keyframes slideBottom {
    0% {
        transform: translateX(-100px);
        opacity: 0;
    }

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

@keyframes slideUP {
    0% {
        transform: translateY(50px);
        opacity: 0;
    }

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

@media (max-width: 900px) and (min-width: 700px) {


    .header{
        display:block;
    }
    .logo {
        position: relative;
        font-size: 30px;
        font-weight: 500;
        text-align: center;
    }
    .logo::after{
        content: "\a";
        white-space: pre;
    }
    .navbar a {
        font-size: 25px;
        font-weight: 200;
        margin-left: 0px;
        padding: 10px 10px 0 0;
    }
    .navbar a::after{
        content: "\a";
        white-space: pre;
    }
  

    /* home */
    .home {
        flex-direction: column;
        padding: 13vw 5% 20px;
        justify-content: center;
        align-items: center;
        min-height: auto;
        position: relative;
    }

    .home-content {
        max-width: 100%;
        text-align: center;
    }

    .home-content h3 {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 10px;
    }

    .home-content h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    }

    .home-content h4 {
    font-size: 20px;
    font-weight: 400;
    margin-bottom: 10px;
    }
    .home-content h4 span {
        font-size: 20px;
        font-weight: 400;
    }

    .img {
        position: relative; /* fixed বা absolute থেকে relative করে নিচে আনলাম */
        left: 0;
        bottom: 0;
        margin: 20px 0 0 0;
        width: 80%;
        max-width: 300px;
        opacity: 1; /* মোবাইলে ইমেজ দেখানো হবে */
        animation: none; /* মোবাইলে এনিমেশন বন্ধ */
    }

    .responsive {
        border-radius: 50%; /* গোলাকার ছবির জন্য */
    }

    .home-sci {
        justify-content: center;
        margin-top: 20px;
    }

    /* About */

    .about {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 4% 4%;
        margin-right: 0px;
        background-color: #000;
        width: 100%;
    }

    .about-img {
        margin-bottom: 2vw;
        background-color: #000;
    }

    .about-text {
        margin-top: 20px;
        text-align: center;
    }

    .about-text h2 {
        font-size: 48px;
    }

    .about-text p {
        font-size: 18px;
   
    }


    .about-img::before {
        left: 50%;
        top: -1vw;
        transform: translateX(-50%);
    }

    /* skills */

    #Skills {
        padding: 20px 10px;
    }

    .subtitle {
        font-size: 35px;
        padding-top: 30px;
        padding-bottom: 10px;
    }

    .sec {
        flex-direction: column;
        padding: 10px 5px;
        align-items: center;
    }

    .container1 {
        width: 90%;
        margin: 10px auto;
        padding: 10px;
    }

    .container2 {
        width: 90%;
        margin: 10px auto;
        background-color: forestgreen;
    }

    .heading1 {
        font-size: 22px;
        text-align: center;
        text-decoration: underline;
        text-underline-offset: 5px;
        text-decoration-thickness: 3px;
        margin-top: 20px;
        margin-bottom: 10px;
    }

    .bar {
        font-size: 18px;
    }

    .Technical-bars .bar {
        padding: 5px;
        margin-top: 20px;
    }

    .Technical-bars .bar:first-child {
        margin-top: 10px;
    }

    .Technical-bars .bar .info span {
        font-size: 15px;
    }

    .Technical-bars .bar .progress-line {
        height: 5px;
    }

    .Technical-bars .bar .progress-line span {
        height: 100%;
    }


    /* service */

    .sub-title {
        font-size: 45px;
    }

    .container {
        padding: 30px;
        background-color: 0000;
    }

    .prj-list {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        grid-gap: 30px;
        
    }

    .prj-list div {
        padding: 30px;
    }

    .prj-list div h2 {
        font-size: 26px;
        text-align: center;
    }
    /* contract */
    .contact_h2 {
        tab-size: 36px;
    }
    .heading1 {
        text-underline-offset: 18px;
    }
}


@media (min-width: 401px) and (max-width: 700px) {
    body {
        overflow-x: hidden;
        background-color: #ffffff;
        padding-right: 0;
    }

    .header {
        display: block;
    }

    .logo {
        position: relative;
        font-size: 28px;
        font-weight: 600;
        text-align: center;
    }

    .logo::after {
        content: "\a";
        white-space: pre;
    }

    .navbar a {
        font-size: 14px;
        font-weight: 300;
        margin-left: 0;
        padding: 10px 6px 0 0;
    }

    .navbar a::after {
        content: "\a";
        white-space: pre;
    }

    /* Home */
    .home {
        flex-direction: column;
        padding: 15vw 6% 25px;
        justify-content: center;
        align-items: center;
        min-height: auto;
        position: relative;
    }

    .home-content {
        max-width: 100%;
        text-align: center;
    }

    .home-content h3 {
        font-size: 20px;
        font-weight: 500;
        margin-bottom: 8px;
    }

    .home-content h1 {
        font-size: 30px;
        font-weight: 700;
        margin-bottom: 8px;
    }

    .home-content h4 {
        font-size: 18px;
        font-weight: 400;
        margin-bottom: 8px;
    }

    .home-content h4 span {
        font-size: 18px;
        font-weight: 400;
    }

    .home-content a {
        font-size: 16px;
    }

    .img {
        position: relative;
        left: 0;
        bottom: 0;
        margin-top: 20px;
        width: 75%;
        max-width: 280px;
        opacity: 1;
        animation: none;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }

    .responsive {
        border-radius: 50%;
    }

    .home-sci {
        justify-content: center;
        margin-top: 18px;
    }
    /* About */
    .about {
        grid-template-columns: 1fr;
        padding: 40px 8% 0;
        text-align: center;
    }

    .about-img::before {
        width: 47vw;
        height: 47vw;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        z-index: 1;
    }

    .abt-res {
        width: 45vw;
        height: 45vw;
        margin-top: 1vw;
    }

    .about-text h2 {
        font-size: 36px;
    }

    .about-text p {
        font-size: 16px;
    }

    /* Skills */
    .subtitle {
        font-size: 32px;
        text-align: center;
    }

    .container1,
    .container2 {
        width: 95%;
        padding: 10px;
        margin: 0 auto;
    }

    .radial-bars .radial-bar {
        width: 42vw;
        height: 42vw;
    }

    .radial-bars .radial-bar svg {
        width: 75%;
        height: 75%;
    }

    .radial-bar .percentage,
    .radial-bar .text {
        font-size: 15px;
    }

    /* Project */
    .main-text {
        padding-top: 30px;
        margin-top: 10px;
        padding-bottom: 40px;
    }

    .main-text h2 {
        font-size: 30px;
        padding-bottom: 12px;
    }

    .layer p {
        line-height: 1.5;
    }

    /* Service */
    .sub-title {
        font-size: 32px;
        padding-bottom: 20px;
    }

    .container {
        padding: 25px;
    }

    .prj-list div {
        padding: 30px 20px;
        font-size: 13px;
    }

    .prj-list div h2 {
        font-size: 20px;
    }

    .prj-list div i {
        font-size: 36px;
        margin-bottom: 18px;
    }

    .read {
        font-size: 14px;
        padding: 10px 16px;
    }
   
}


@media (max-width: 400px) {
    body {
        overflow-x: hidden;
        background-color: #000;
        padding-right: -15vw;
    }

    .header {
        display: block;
    }

    .logo {
        position: relative;
        font-size: 20px;
        font-weight: 500;
        text-align: center;
    }

    .logo::after {
        content: "\a";
        white-space: pre;
    }

    .navbar a {
        font-size: 12px;
        font-weight: 200;
        margin-left: 0;
        padding: 10px 4px 0 0;
    }

    .navbar a::after {
        content: "\a";
        white-space: pre;
    }

    /* Home */
    .home {
        flex-direction: column;
        padding: 70px 5% 20px;
        justify-content: center;
        align-items: center;
        min-height: auto;
        position: relative;
        background-color: #000;
    }

    .home-content {
        max-width: 100%;
        text-align: center;
        background-color: #000;
    }

   .home-content h3 {
        font-size: 18px;
    }

    .home-content h1 {
        font-size: 24px;
    }

    .home-content h4 {
        font-size: 16px;
    }
    
    .home-content h4 span {
        font-size: 16px;
    }
    .home-content a {
        font-size: 16px;
    }

    .img {
        max-width: 100%;
        position: relative;
        left: auto;
        top: 2%;
        padding-bottom: 20px;
        display: block;
        margin: 0 auto;
    }

    /* About */
    .about {
    grid-template-columns: 1fr;
    padding: 30px 5% 0;
    text-align: center;
    }

    .about-img::before {
        width: 52vw;
        height: 52vw;
        top: 0; /* উপরে উঠিয়ে নেওয়া বন্ধ করা হয়েছে */
        left: 50%;
        transform: translateX(-50%);
        z-index: 1;
    }

    .abt-res {
        width: 50vw;
        height: 50vw;
        margin-top: 1vw;
    }

    .about-text h2 {
        font-size: 32px;
    }

    .about-text p {
        font-size: 14px;
        
    }

    /* Skills */
    .subtitle {
        font-size: 26px;
        text-align: center;
    }

    .container1,
    .container2 {
        width: 100%;
        padding: 10px;
        margin: 0 auto;
    }

    .radial-bars .radial-bar {
        width: 44vw;
        height: 44vw;
    }

    .radial-bars .radial-bar svg {
        width: 70%;
        height: 70%;
    }

    .radial-bar .percentage,
    .radial-bar .text {
        font-size: 13px;
    }

    /* Project */
    .main-text {
        padding-top: 20px;
        margin-top: 10px;
        padding-bottom: 30px;
    }

    .main-text h2 {
        font-size: 26px;
        padding-bottom: 10px;
    }

    .layer p {
        line-height: normal;
    }

    /* Service */
    .sub-title {
    font-size: 30px;
    padding-bottom: 15px;
  }

  .container {
    padding: 20px;
  }

  .prj-list div {
    padding: 25px 15px;
    font-size: 11px;
  }

  .prj-list div h2 {
    font-size: 18px;
  }

  .prj-list div i {
    font-size: 32px;
    margin-bottom: 16px;
  }

  .read {
    font-size: 12px;
    padding: 8px 14px;
  }
}