/*
Theme Name: Smijith Portfolio
Author: Smijith K Manoj
Description: A modern, dynamic portfolio theme for Smijith K Manoj.
Version: 1.0
*/

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    text-decoration: none;
    scroll-behavior: smooth;
    font-family: 'poppins';
}
:root{
    --background: rgb(24, 24, 24);
    --second-background: rgba(21, 21, 21, 0.8);
    --primary-color:rgb(255, 255, 255);
    --secondary-color:rgb(255, 255, 255) ;
}
body{
    min-height: 100vh;
    background: var(--background);  
}

#tsparticles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}
nav{
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1em 8%;
    background-color: black;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    z-index: 1000;
}
ul{
    display: flex;
    align-items: center;
    gap: 2.2em;
}
nav ul a{
    color: var(--primary-color);
    font-size: small;
     font-weight: 500;
    opacity: .8;
    transition: .3s ease-in-out;
}
nav ul a:hover{
    opacity: 1;
}
.logo{
    color: var(--primary-color);
    font-size: 1em;
    font-weight: 600;
    transition: 0.3s ease-in-out;
} 
.logo:hover{
    opacity: 1;
}
.btn{
    padding: 0.5em 1em;
    color:aliceblue;
    opacity: .8;
    font-size: 1em;
     font-weight: 500;
    border-radius: 3px;
    letter-spacing: 1px;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: .3s ease-in-out;
} 
.btn:hover{
    background: var(--primary-color);
    color: var(--second-background);
}
span{
    background: linear-gradient(to right,#6cff52,#3ec5ff);
    background-clip: text;
    color: transparent;
}
#menu{
    color: var(--primary-color);
    font-size: 3em;
    display: none;
}
section{
    min-height: 100vh;
    padding: 5% 15%;
}
#home{
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 2em;
color: var(--primary-color);
}
#home img{
    width: 18vw;
     border-radius: 50%;
     margin-top: 3em;
}
.info-box{
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: .5em;
    max-width: 600px;
}
.info-box h1{
    font-size: 2.5em;
    font-weight: 400;
}
.info-box p{
    font-size: 1.2em;
    color: var(--secondary-color);
    opacity: .8;
}
.btn-box{
    display: flex;
    gap: 1em;
    justify-content: center;
}  
 .btn-box .btn:nth-of-type(2){
    background: var(c--background);
    color: var(--primary-color);
 }
 .btn-box .btn:nth-of-type(2):hover{
    background: var(--primary-color);
    color: var(--background);
 }
 ::-webkit-scrollbar{
    width: 0.5em;
    background-color: var(--background);
}
::-webkit-scrollbar-thumb{
    background: linear-gradient(to bottom, #3ec5ff,#6cff52);
    border-radius: 1em;
}
#about{
    background-color: var(--second-background);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5em;
}
#about img{
    width: 25vw;
    border-radius: 1em;
}
#about-box{
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 1em;
    max-width: 600px;
}
#about-box h2{
    font-size: 2em;
}
#about-box p{
    color: var(--secondary-color);
    opacity: .8;
    font-size: 1.2em;
}
.skills{
    display: flex;
    text-align: left;
    gap: 5em;
}
.skills ul{
    font-size: 1em;
    font-weight: 500;
    color: white;
    opacity: .8;
    display: flex;
    flex-direction: column;
    gap: 1.5em;
    align-items: baseline;
}
.skills ul li{
    display: flex;
    gap: 0.5em;
    font-size: 1em;
    transition: 0.3s ease-in-out;
}
.skills ul li:hover{
    transform: translateX(10px);
}
.skills ul li span{
    display: flex;
    gap: 0.5em;
    font-size: 1em;
    color: var(--primary-color);
    font-weight: 600;
    transition: 0.3s ease-in-out;
}
.skills ul li i{
    color: var(--primary-color);
    font-size: .8em;
}
.about-box h2{
    font-size: 2em;
}
.about-info{
    width: 100%;
    color: var(--secondary-color);
    opacity: .8;
    font-size: 1em;
    padding-bottom: 2.5em;
    padding-top: 1em;
}
#skill-sub{
    display: flex;
    flex-direction: column;
    gap: 2.5em;
    color: var(--secondary-color);
    opacity: .8;
    font-size: 1em;
}
.experience{
    display: flex;
    flex-direction: column;
    gap: 2em;
}
.experience-box{
    display: flex;
    flex-direction: column;
    gap: 2em;
}
.experience ul{
    font-size: 1em;
    font-weight: 500;
    color: white;
    opacity: .8;
    display: flex;
    flex-direction: column;
    gap: 1.5em;
    align-items: baseline;
}

#contact{
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--second-background);
}
#contact h2{
    font-size: 2.5em;
    margin-bottom: 0.5em;
}
.contact-form{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1em;
    width: 100%;
    max-width: 800px;
}
.contact-form .input-box{
    display: flex;
    justify-content: center;
    gap: 1em;
    width: 100%;
}
.input-box input,
.contact-form textarea{
    width: 100%;
    padding: 1.2em;
    font-size: 1.1em;
    color: var(--primary-color);
    background: var(--background);
    border: 2px solid transparent;
    border-radius: .5em;
    outline: none;
    transition: .3s ease-in-out;
}
.input-box input:focus,
.contact-form textarea:focus{
    border: 2px solid #3ec5ff;
}
.contact-form textarea{
    resize: none;
}
.contact-form .btn{
    margin-top: 1em;
    cursor: pointer;
    background: transparent;
    padding: 0.8em 2em;
}

body {
    padding-bottom: 60px;
}

.fixed-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8em 8%;
    z-index: 1000;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.fixed-bottom-bar .social-icons {
    display: flex;
    gap: 1.5em;
}
.fixed-bottom-bar .social-icons a {
    color: var(--primary-color);
    font-size: 1.5em;
    opacity: 0.8;
    transition: 0.3s;
}
.fixed-bottom-bar .social-icons a:hover {
    color: #3ec5ff;
    opacity: 1;
    transform: translateY(-3px);
}
.fixed-bottom-bar .contact-text {
    display: flex;
    gap: 2em;
    color: var(--primary-color);
    opacity: 0.9;
    font-size: 0.95em;
}
.fixed-bottom-bar .contact-text p {
    display: flex;
    align-items: center;
    gap: 0.5em;
}
@media (max-width: 800px) {
    .fixed-bottom-bar {
        flex-direction: column;
        gap: 0.8em;
        padding: 1em 5%;
    }
    body {
        padding-bottom: 90px;
    }
}

/* NEW MODERN UI ELEMENTS */
.heading {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
    width: 100%;
}
.heading span {
    color: transparent;
    background: linear-gradient(to right, #6cff52, #3ec5ff);
    background-clip: text;
    -webkit-background-clip: text;
}

#about {
    flex-direction: column;
    gap: 2rem;
}
.about-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3rem;
    max-width: 1100px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}
.about-img {
    width: 20vw;
    min-width: 250px;
    border-radius: 20px;
    border: 3px solid transparent;
    background: linear-gradient(#181818, #181818) padding-box, linear-gradient(to right, #6cff52, #3ec5ff) border-box;
    box-shadow: 0 0 20px rgba(62,197,255,0.2);
}
.about-content {
    flex: 1;
    min-width: 300px;
    color: var(--primary-color);
}
.about-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}
.about-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--secondary-color);
    opacity: 0.85;
}
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}
.skill-category h4 {
    margin-bottom: 0.8rem;
    font-weight: 500;
    color: #3ec5ff;
}
.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}
.skill-tags span {
    background: rgba(255,255,255,0.05);
    background-clip: border-box;
    -webkit-background-clip: border-box;
    color: var(--primary-color);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 0.4rem 0.8rem;
    border-radius: 5px;
    font-size: 0.9rem;
    transition: 0.3s ease;
}
.skill-tags span:hover {
    background: rgba(108, 255, 82, 0.1);
    border-color: #6cff52;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 255, 82, 0.2);
}

#experience, #education {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--second-background);
}
.timeline {
    width: 100%;
    max-width: 800px;
    position: relative;
    padding: 1rem 0;
    margin-top: 1rem;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, #3ec5ff, #6cff52);
}
.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
}
.timeline-icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 42px;
    height: 42px;
    background: var(--background);
    border: 2px solid #3ec5ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #6cff52;
    box-shadow: 0 0 10px rgba(62, 197, 255, 0.3);
}
.timeline-content {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 2rem;
    color: var(--primary-color);
    transition: 0.3s ease;
}
.timeline-content:hover {
    border-color: rgba(62, 197, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}
.timeline-content h3 {
    font-size: 1.4rem;
    margin-bottom: 0.3rem;
}
.timeline-content h4 {
    color: #6cff52;
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
    font-weight: 500;
}
.timeline-content ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    row-gap: 0.8rem;
    font-size: 1rem;
    opacity: 0.85;
}
.timeline-content ul li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}
.timeline-content ul li::before {
    content: '▹';
    color: #3ec5ff;
    font-weight: bold;
}