/* Reset and Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}

:root {
    --bg-color: #081b29;
    --second-bg-color: #112e42;
    --text-color: #ededed;
    --main-color: #00abf0;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body {
    background: var(--bg-color);
    color: var(--text-color);
}

/* Header and Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: .3s;
}

.header.sticky {
    background: var(--bg-color);
    box-shadow: 0 .1rem 1rem rgba(0, 0, 0, .2);
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.5rem;
    transition: .3s;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--text-color);
    cursor: pointer;
    display: none;
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

/* Home Section */
.home {
    display: flex;
    align-items: center;
    padding: 0 9%;
}

.home-content {
    max-width: 60rem;
}

.home-content h3 {
    font-size: 3.2rem;
    font-weight: 700;
}

.home-content h1 {
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content p {
    font-size: 1.6rem;
    margin: 2rem 0 4rem;
}

/* Typing animation styles */
.typing-container {
     white-space: nowrap;
     overflow: hidden;
}

.cursor {
    display: inline-block;
    width: .3rem;
    background-color: var(--main-color);
    margin-left: .2rem;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { background-color: var(--main-color); }
    51%, 100% { background-color: transparent; }
}

.home-img {
    position: relative;
    width: 45rem;
    height: 45rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: auto;
}

.home-img .glowing-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    background: conic-gradient(from 0deg, #00abf0, #ff00ff, #00abf0);
    border-radius: 50%;
    animation: circleGlow 5s linear infinite;
    filter: blur(5px);
}

.home-img .glowing-circle:nth-child(2) {
     animation-delay: -2.5s;
}

@keyframes circleGlow {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.home-img .image {
    position: relative;
    width: 38rem;
    height: 38rem;
    background: var(--bg-color);
    border-radius: 50%;
    z-index: 1;
    overflow: hidden;
}

.home-img .image img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: .5s ease;
}

.social-media a:hover {
    background: var(--main-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn {
    display: inline-block;
    padding: 1.2rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .5s ease;
}

.btn:hover {
    box-shadow: none;
}

/* About Section */
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: var(--second-bg-color);
    padding-bottom: 6rem;
}

.about-img img {
    width: 35vw;
    border-radius: 50%;
    border: 0.5rem solid var(--main-color);
}

.heading {
    text-align: center;
    font-size: 4.5rem;
}

.about-content {
    text-align: left;
}

.about-content h3 {
    font-size: 2.6rem;
}

.about-content p {
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}

.highlight {
    color: var(--main-color);
}

/* === Skills Section === */
.skills {
    padding-bottom: 7rem;
}

.skills h2 {
    margin-bottom: 5rem;
}

.skills-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 5rem;
}

.skills-column {
    flex: 1 1 45rem;
    min-width: 300px;
}

.skills-column h3 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    text-align: center;
}

/* Technical Skills - Horizontal Bars */
.technical-skills .progress {
    margin-bottom: 1.5rem;
}

.technical-skills .progress h4 {
    font-size: 1.7rem;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.technical-skills .progress .bar {
    height: 1.5rem;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
    padding: .3rem;
}

.technical-skills .progress .bar span {
    display: block;
    height: 100%;
    border-radius: .3rem;
    background: var(--main-color);
    width: 0%; /* Initial state for animation */
    transition: width 1s ease-in-out;
}

/* Professional Skills - Circular Bars */
.professional-skills-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.circle-progress-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.circular-progress {
    position: relative;
    height: 15rem;
    width: 15rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--second-bg-color); /* Fallback background */
}

.circular-progress::before {
    content: '';
    position: absolute;
    height: 13rem;
    width: 13rem;
    border-radius: 50%;
    background-color: var(--bg-color);
}

.progress-value {
    position: relative;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--main-color);
}

.skill-text {
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--text-color);
}

/* Projects Section */
.projects {
    background: var(--second-bg-color);
    padding-bottom: 7rem;
}

.projects h2 {
    margin-bottom: 4rem;
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.project-box {
    position: relative;
    border-radius: 2rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}

.project-box img {
    width: 100%;
    transition: .5s ease;
}

.project-box:hover img {
    transform: scale(1.1);
}

.project-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0, .1), var(--main-color));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%);
    transition: .5s ease;
}

.project-box:hover .project-layer {
    transform: translateY(0);
}

.project-layer h4 {
    font-size: 3rem;
}

.project-layer p {
    font-size: 1.6rem;
    margin: .3rem 0 1rem;
}

.project-layer p.result {
     font-weight: 600;
}

.project-layer a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--text-color);
    border-radius: 50%;
    color: var(--second-bg-color);
    font-size: 2rem;
    margin: 0.5rem;
}

/* Contact Section */
.contact h2 {
    margin-bottom: 3rem;
}

.contact form {
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}

.contact form .input-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--second-bg-color);
    border-radius: .8rem;
    margin: .7rem 0;
}

.contact form .input-box input {
    width: 49%;
}

.contact form textarea {
    resize: none;
}

.contact form .btn {
    margin-top: 2rem;
    cursor: pointer;
}

.contact .social-media {
    text-align: center;
    margin-top: 3rem;
}

.contact .social-media a {
    margin: 0 1rem;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--second-bg-color);
}

.footer-text p {
    font-size: 1.6rem;
}

.footer-iconTop a {
     display: inline-flex;
     justify-content: center;
     align-items: center;
     padding: .8rem;
     background: var(--main-color);
     border-radius: .8rem;
     transition: .5s ease;
}

.footer-iconTop a:hover {
     box-shadow: 0 0 1rem var(--main-color);
}

.footer-iconTop a i {
     font-size: 2.4rem;
     color: var(--bg-color);
}

/* Breakpoints for responsiveness */
@media (max-width: 1200px) {
    html {
        font-size: 55%;
    }
}

@media (max-width: 991px) {
    .header {
        padding: 2rem 3%;
    }
    section {
        padding: 10rem 3% 2rem;
    }
    .projects {
        padding-bottom: 7rem;
    }
    .contact {
        min-height: auto;
    }
    .footer {
        padding: 2rem 3%;
    }
}

@media (max-width: 768px) {
    #menu-icon {
        display: block;
    }
    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0,0,0, .2);
        box-shadow: 0 .5rem 1rem rgba(0,0,0, .2);
        display: none;
    }
    
    .navbar.active {
        display: block;
    }
    
    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }
    
    .home {
        flex-direction: column;
    }
    
    .home-content h3 {
        font-size: 2.6rem;
    }
    
    .home-content h1 {
        font-size: 5rem;
    }
    
    .home-img {
        width: 70vw;
        height: auto;
        margin-top: 4rem;
    }
    .home-img .image, .home-img .glowing-circle {
        width: 35rem;
        height: 35rem;
    }
    .home-img .image {
        width: 30rem;
        height: 30rem;
    }

    .about {
        flex-direction: column-reverse;
    }
    .about-img img {
        width: 70vw;
        margin-top: 4rem;
    }
    .projects h2 {
        margin-bottom: 3rem;
    }
    .projects-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 617px) {
    .projects-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 450px) {
     html {
         font-size: 50%;
     }
     .contact form .input-box input {
         width: 100%;
     }
}

@media (max-width: 365px) {
    .home-img {
        width: 90vw;
    }
    .about-img img {
        width: 90vw;
    }
    .footer {
        flex-direction: column-reverse;
    }
    .footer p {
        text-align: center;
        margin-top: 2rem;
    }
}