* {
    margin: 0;
    padding: 0;
    /* box-sizing: border-box; */
    font-family: sans-serif;
}

body {
    color: black;
    background: white;
}

 /* navigation menu */
 nav {
    display: flex;
    align-items: center;
    padding: 1em;
    justify-content: center;
    height: 90px;
    margin-top: 0px;
}
nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin-left: 20px;
    font-weight: bold;
}

nav ul li a {
    text-decoration: none;
    color: black;
    padding: 0.5em 1em;
    transition: background-color 0.3s, color 0.3s;
}

nav ul li a:hover {
    color: green;
}

.sub-title {
    text-align: center;
    font-size: 60px;
    padding-bottom: 70px;
    padding-top: 30px;
}

.sub-title span {
    color: rgb(15, 15, 118);
}

section .exactskills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 20px;
}

/* Technical Skills */
.containerq {
    width: 100%;
    max-width: 500px;
    height: auto;
    padding: 0 20px;
    margin-bottom: 40px;
}

.heading {
    text-align: center;
    text-decoration: underline;
    text-underline-offset: 10px;
    text-decoration-thickness: 5px;
    margin-bottom: 30px;
}

.bar {
    font-size: 20px;
    margin-bottom: 20px;
}

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

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

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

.bar .progress-line {
    position: relative;
    border-radius: 10px;
    width: 100%;
    height: 5px;
    background-color: #000;
    animation: animate 1s cubic-bezier(1, 0, 0.5, 1) forwards;
    transform: scaleX(0);
    transform-origin: left;
}

@keyframes animate {
    100% {
        transform: scaleX(1);
    }
}

.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.html span {
    width: 90%;
}

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

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

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

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

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

.progress-line span::after {
    position: absolute;
    padding: 1px 8px;
    background-color: #000;
    color: #fff;
    font-size: 12px;
    border-radius: 3px;
    top: -28px;
    right: -20px;
    animation: showText 0.5s 1.5s linear forwards;
    opacity: 0;
}
.progress-line.html span::after {
    content: "90";
}

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

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

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

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

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

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

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

/* Professional Skills */
.containerx {
    width: 100%;
    max-width: 400px;
    height: auto;
    padding: 0 20px;
    margin-bottom: 40px;
}

.containerx .heading1 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 30px;
    text-decoration: underline;
    text-underline-offset: 10px;
    text-decoration-thickness: 5px;
}

.radial-bar {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 20px auto;
    text-align: center;
}

.radial-bar svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.radial-bar .progress-bar {
    fill: none;
    stroke: #333;
    stroke-width: 10;
}

.radial-bar .path {
    fill: none;
    stroke: green;
    stroke-width: 10;
    stroke-dasharray: 502; /* Circumference of the circle */
    stroke-dashoffset: 502;
    animation: animateRadial 1s cubic-bezier(1, 0, 0.5, 1) forwards;
    transform-origin: center;
}

@keyframes animateRadial {
    100% {
        stroke-dashoffset: var(--offset);
    }
}

.percentage {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
}

.text {
    position: absolute;
    top: 75%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
}

/* Usage example with custom properties */
.radial-bar[data-percentage="90"] {
    --offset: calc(502 - (502 * 90 / 100));
}

.radial-bar[data-percentage="80"] {
    --offset: calc(502 - (502 * 80 / 100));
}

.radial-bar[data-percentage="70"] {
    --offset: calc(502 - (502 * 70 / 100));
}

.radial-bar[data-percentage="60"] {
    --offset: calc(502 - (502 * 60 / 100));
}

.radial-bar[data-percentage="50"] {
    --offset: calc(502 - (502 * 50 / 100));
}

/* Responsive Navigation Menu */
.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 24px;
    color: black;
    margin-right: auto;
}

@media (max-width: 768px) {
    nav  {
        height: 50px;
        padding: 0 10px;
    }

    nav ul  {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 49px;
        left: 0;
    }


    nav ul li {
        margin: 10px 0;
        text-align: center;
    }
    

    .menu-toggle {
        display: block;
        color: black;
    }

    .menu-toggle.active + ul {
        display: flex;
    }

    .containerq,
    .containerx {
        width: 100%;
        padding: 0 10px;
        margin-left: 0;
    }

    .radial-bar {
        width: 100px;
        height: 100px;
    }

    .percentage {
        font-size: 18px;
    }
    
}