/* Body 
-----------------------------*/
html {
    box-sizing: border-box;
    font-size: 40%;
}

*, *:before, *:after {
box-sizing: inherit;
}

html, body {
    height: auto;
    width: 100%;
    font-family: "Rubik", "Merriweather Sans", 'Open Sans', sans-serif;
    font-weight: 500;
    font-style: normal;
    display: flex;
    flex-direction: column;
    align-items: center;
    scroll-behavior: smooth;
    overflow-x: hidden;
    color: #212529;
}
.name-float h1{
    font-family: "Playwrite IT Moderna", 'Open Sans', sans-serif;
    font-weight: 400;
    font-style: auto;
}
h1 {
    font-size: 5.5rem;
    line-height: 0;
}
h2 {
    font-size: 4.5rem;
    margin: 2.5%;
}
h3 {
    font-size: 2em;
    text-decoration: underline;
}
h4 {
    font-size: 1.6em;
}

body {
    /* background: url(images/gradient_bg.png);*/
    background: linear-gradient(119deg, #370617, #bb3e03, #417e6a, #005f73, #001219);
    background-size: 1000% 1000%;
    animation: GradientBack 20s ease infinite;
    background-attachment: fixed;
    background-position: center;
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.4;
    box-sizing: border-box;
}
p {
    margin: 0;
    font-size: 1.3em;
    text-align: justify;
}

/* Header
----------------------------- */
header {
    position: fixed;
    z-index: 99;
    color: black;
    background-color: rgba(255, 255, 255, 0.5);
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    padding: 13px;
    font-size: 1.7em;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4.5px);
}
.name-placeholder {
    display: none;
    opacity: 0;
    font-size: 1.5em;
    font-weight: bold;
    position: absolute;
    left: 7.5%;
    transform: translateX(-50%);
    transition: opacity 1s ease-in-out, backdrop-filter 1s ease-in-out;
}
.name-placeholder.visible {
    display: block;
    opacity: 1;
}
.header-all {
    display: flex;
    justify-content: space-between;
    width: 100%;
}
.header-list-wrapper {
    display: flex;
    width: 100%;
    justify-content: right;
}

.header-list-wrapper ul {
    display: flex;
    margin: 0;
    padding: 0;
    list-style-type: none;
}

.header-list-wrapper li {
    display: inline-block;
    padding: 0 10px;
}
.header-list-wrapper a {
    text-decoration: none;
    color: black;
}
.hover-underline-animation {
    display: inline-block;
    position: relative;
    color: #0087ca;
}
.hover-underline-animation::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #0087ca;
    transform-origin: bottom right;
    transition: transform 0.25s ease-out;
}

.hover-underline-animation:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.header-list-wrapper li:hover {
    cursor: pointer;
}

/* Button Styles */
#dark-mode-toggle {
    top: 10px;
    left: 10px;
    padding: 5px 10px;
    background-color: #005f73;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    z-index: 1000;
}

#dark-mode-toggle:hover {
    background-color: #001219;
}

.switch input {
    position: absolute;
    opacity: 0;
  }
  

.switch {
    display: inline-block;
    font-size: 20px; /* 1 */
    height: 1em;
    width: 2em;
    background: #BDB9A6;
    border-radius: 1em;
}

.switch div {
    height: 1em;
    width: 1em;
    border-radius: 1em;
    background: #fffefe;
    box-shadow: 0 0.1em 0.3em rgba(0,0,0,0.3);
    -webkit-transition: all 300ms;
        -moz-transition: all 300ms;
            transition: all 300ms;
}

.switch input:checked + div {
    -webkit-transform: translate3d(100%, 0, 0);
        -moz-transform: translate3d(100%, 0, 0);
            transform: translate3d(100%, 0, 0);
    background: black;
}

/* Name FLoater
----------------------------- */
.name-float {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    box-shadow: 2px 2px 19px black;
    width: max-content;
    padding: 2.5%;
    margin-bottom: 25%;
    margin-top: 25%;
    position: relative;
    /* z-index: 1; */
}

/* Section-1 About me & Project 
----------------------------- */

/* Container for two columns */
.section-1 {
    display: flex;
    flex-wrap: wrap;
    background: #FFFFFF;
    align-content: center;
    justify-content: center;
}

/* About Me Section */
.about-me {
    flex: 0 0 35%;
    padding: 0 5% 0;
    border-right: 2px rgba(0, 0, 0, 0.4) solid;
    width: 100vw;
    height: 60vh;
    text-align: center;
    justify-content: center;
    align-content: center;
}
.sub-me-wrapper {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
}

.sub-me {
    flex: 1;
    font-size: 1.6em;
    padding: 5%;
    margin: 0 10px;
}

/* Projects Section */
.projects {
    flex: 0 0 60%;
    margin-top: 5%;
    padding: 0 7.5% 0;
    text-align: center;
    justify-content: center;
    align-content: center;
}

.project-wrapper {
    position: relative;
    overflow: hidden;
    align-items: center;
}

.project-item {
    display: none;
    padding: 20px;
    height: 300px;
    box-sizing: border-box;
    overflow-y: auto;
}

.project-item.active {
    display: block;
}

/* Carousel Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
}

.carousel-btn.left {
    left: 10px;
}

.carousel-btn.right {
    right: 10px;
}


/* Project Details
----------------------------- */
.project-item, .cert-item , .article-list, .public-item {
    background: white;
    flex: 0 0 20%;
    text-align: center;
    margin: 5%;
    padding: 2%;
    border: solid 1px rgba(212, 197, 197, 0.168);
    border-radius: 10px;
    overflow: auto;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 5px 15px 0px;
    align-content: center;
}
.cert-wrapper .cert-item {
    flex: 0 0 30%; /* Adjust width to ensure visibility */
    width: auto; /* Ensure items do not shrink */
    margin-right: 10px;
}

.cert-dots-container, .article-dots-container {
    position: relative;
    bottom: 10px; /* Adjust as needed */
    left: 70%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}
.cert-dot, .article-dot {
    height: 15px;
    width: 15px;
    margin: 0 6px;
    background-color: #f1f0f0;
    border: 1px solid black;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.cert-dot.active, .article-dot.active {
    background-color: #100e0e;
}
.button {
	pointer-events: auto;
	cursor: pointer;
	background: #000000;
	padding: 1.5rem 3rem;
    align-content: end;
	font-family: inherit;
	font-size: inherit;
    font-size: 1.3em;
	position: relative;
}
.button::before,
.button::after {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}
.button--pan {
	font-weight: 300;
	border: 1.5px solid #070606;
	border-radius: 1em;
	overflow: hidden;
	color: #ffffff;
    margin-top: 5%;
}

.button--pan span {
	position: relative;
	mix-blend-mode: difference;
}

.button--pan::before {
	content: '';
	background: #ffffff;
	transition: transform 0.3s cubic-bezier(0.7, 0, 0.2, 1);
}

.button--pan:hover::before {
	transform: translate3d(0,-100%,0);
}


/* Section-2 Skills and Tech Stack
----------------------------- */
.section-2 {
    display: flex;
    flex-wrap: wrap;
    background: white;
    align-content: center;
    justify-content: center;
}

/* About Me Section */
.skills {
    flex: 0 0 35%;
    padding: 0 5% 0;
    border-right: 2px rgba(0, 0, 0, 0.4) solid;
    width: 100vw;
    height: 60vh;
    text-align: center;
    justify-content: center;
    align-content: center;
}
.tech-stack {
    flex: 0 0 60%;
    padding: 20px;
    text-align: center;
    justify-content: center;
    align-content: center;
}
/* Skills List
----------------------------- */
.skills-list-wrapper {
    width: 95%;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-content: center;
}
.skills-list-wrapper li{
    display: inline-flex;
    flex-direction: column;
    font-size: 1.5em;
    padding-left: 2.5%;
    padding-right: 2.5%;
    margin: 1% 1.5% 1% 1.5%;
}
ul {
    list-style: none;
}
.container {
    position: relative;
    overflow: hidden;
    width: 100px; /* Adjust as needed */
    height: 100px; /* Adjust as needed */
    border-radius: 3px;
    box-shadow: rgba(50, 50, 93, 0.25) 0px 50px 100px -20px, rgba(0, 0, 0, 0.3) 0px 30px 60px -30px;
}
.container img {
    max-width: 100%;
    height: auto;
}
.container:hover .t {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.t {
    font-size: 0.9em;
    color: white;
    background-color: rgba(0, 0, 0, 0.6);
    position: absolute;
    top: -100%;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    transition: all 0.4s;
    display: flex;
    align-items: center;
    justify-content: center;
}


/* Section-3 Certification 
--------------------------------- */
.section-3 {
    display: flex;
    flex-wrap: wrap;
    background: white;
    align-content: center;
    justify-content: center;
}
.certificates {
    flex: 0 0 35%;
    padding: 0 5% 0;
    border-right: 2px rgba(0, 0, 0, 0.4) solid;
    width: 100vw;
    height: 60vh;
    text-align: center;
    justify-content: center;
    align-content: center;
}
.cert-wrapper {
    display: flex;
    flex: 0 0 60%;
    padding: 20px;
    text-align: center;
    align-content: center;
    flex-wrap: nowrap;
    overflow: hidden; /* Allow horizontal scrolling */
    flex-direction: row;
    align-items: stretch;
    scroll-behavior: smooth; /* Smooth scrolling */
}

/* Section-4 Medium Articles
----------------------------- */
.section-4 {
    display: flex;
    flex-wrap: wrap;
    background: white;
    align-content: center;
    justify-content: center;
}

.medium-articles {
    flex: 0 0 35%;
    padding: 0 5% 0;
    border-right: 2px rgba(0, 0, 0, 0.4) solid;
    width: 100vw;
    height: 60vh;
    text-align: center;
    justify-content: center;
    align-content: center;
}

.article-list-wrapper {
    display: flex;
    flex: 0 0 60%;
    padding: 20px;
    text-align: center;
    align-content: center;
    flex-wrap: nowrap;
    overflow: hidden; /* Allow horizontal scrolling */
    flex-direction: row;
    align-items: stretch;
    scroll-behavior: smooth; /* Smooth scrolling */
    
}

.article-list-wrapper .article-list {
    flex: 0 0 30%; /* Adjust width to ensure visibility */
    width: auto; /* Ensure items do not shrink */
    margin-right: 10px; /* Add some space between items */
}
.article-list a:link, a:visited, a:hover, a:active {
    text-decoration: none;
    color: black;
}


/* Publication Details
----------------------------- */
.section-5 {
    display: flex;
    flex-wrap: wrap;
    background: white;
    align-content: center;
    justify-content: center;
}
.publications {
    flex: 0 0 35%;
    padding: 0 5% 0;
    border-right: 2px rgba(0, 0, 0, 0.4) solid;
    width: 100vw;
    height: 60vh;
    text-align: center;
    justify-content: center;
    align-content: center;
}
.public-wrapper {
    display: flex;
    flex: 0 0 60%;
    padding: 20px;
    text-align: center;
    justify-content: center;
    align-content: center;
    flex-wrap: nowrap;
    overflow-x: auto; /* Allow horizontal scrolling */
    flex-direction: row;
    align-items: stretch;
    scroll-behavior: smooth; /* Smooth scrolling */
    
}
.public-item {
    flex: 0 0 60%;
}

/* Footer
----------------------------- */
footer {
    background-color: rgba(31, 47, 61);
    color: white;
    position: fixed;
    height: 50px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    margin-bottom: 0px;
}
footer a {
    color: white;
}
footer a:hover {
    color: #D8D190;
    text-decoration: none;
}
.socials {
    align-content: center;
    font-size: 0.8em;
    padding: 0;
}
.socials li {
    display: inline-block;
    margin-left: 10px;
}
.socials img {
    width: 25px;
}
.socials img:hover {
    opacity: 0.5;
}


/* VFX
----------------------------- */
.hvr-effect-sum {
    cursor: pointer;
    background: transparent;
    transition: all 0.05s ease-in-out;
}
.hvr-effect-sum:hover {
    transition: all 0.05s ease-in-out;
    background: linear-gradient(165deg, #6dea6d, #226e75);
    color: #F8F9FA;
    box-shadow: 2px 2px 19px #C2BED6;
}
.hvr-effect-skl {
    cursor: pointer;
    background: transparent;
    transition: all 0.05s ease-in-out;
}
.hvr-effect-skl:hover {
    transition: all 0.05s ease-in-out;
    background: linear-gradient(165deg, #6dea6d, #226e75);
    color: #F8F9FA;
    box-shadow: 2px 2px 19px #C2BED6;
}

/* MEDIA QUERIES
---------------------------------------------------------------------------------- */

@keyframes GradientBack {
    0%{background-position:81% 0%}
    50%{background-position:20% 100%}
    100%{background-position:81% 0%}
}
@media screen and (max-width: 500px) {
    html {
        font-size: 500%;
    }

    h1 {
        font-size: 4rem;
    }

    h2 {
        font-size: 3.5rem;
    }

    h3 {
        font-size: 1.8em;
    }

    h4 {
        font-size: 1.4em;
    }

    body {
        font-size: 50em;
        line-height: 1.2;
        background: black;
        background-attachment: fixed;
        background-position: center;
    }
}

@media screen and (min-width: 860px) {
    footer {
        display: flex;
        justify-content: space-between;
        padding: 0 20px;
    }
}
@media screen and (max-width: 859px) {
    footer {
        text-align: center;
        padding: 10px;
    }
}