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

:root {
    --primary-color: #FF6B6B;
    --secondary-color: #4ECDC4;
    --text-color: #ffffff;
    --background-color: #0a0a0a;
    --accent-color: #FFD93D;
    --card-bg: rgba(255, 255, 255, 0.05);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    scroll-snap-type: y mandatory;
    overflow-x: hidden;
}

/* Header and Navigation */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 2rem;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
}

nav {
    display: flex;
    justify-content: end;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 2rem;
    scroll-snap-align: start;
}

.glitch {
    font-size: 4rem;
    font-weight: bold;
    position: relative;
    text-shadow: 0.05em 0 0 var(--accent-color),
        -0.05em -0.025em 0 var(--primary-color),
        0.025em 0.05em 0 var(--secondary-color);
    animation: glitch 500ms infinite;
}

.subtitle {
    font-size: 1.5rem;
    margin: 1rem 0 2rem;
    opacity: 0.8;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.3s ease;
    margin: 0 1rem;
}


.primary {
    background: var(--accent-color);
    color: var(--background-color);
}


.secondary {
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
}

/* Sections */
section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-snap-align: start;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

section.visible h2 {
    opacity: 1;
    transform: translateY(0);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.about-text {
    font-size: 1.2rem;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.skills span {
    background: var(--card-bg);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Projects Section */
.project-grid {
    display: grid;
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 1.5rem;
    transition: transform 0.3s ease;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.project-card.mobile .project-image-item {
    display: flex;
    justify-content: center;
    align-items: center;
}

.project-image {
    max-height: 400px;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
}

.project-image-container {
    display: flex;
    height: 100%;
    position: relative;
    transition: transform 0.5s ease;
}

.project-image-item {
    height: 100%;
    flex: 0 0 100%;

}

.project-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.mobile img {
    width: auto;
}

/* Carousel Navigation */
.carousel-nav {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 2;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.carousel-dot.active {
    background: var(--accent-color);
}

.project-card .project-content h3 {
    margin-bottom: 1rem;
    font-size: 1.7rem;
}

.project-card .project-content p {
    font-size: 1.1rem;
    line-height: 1.5;
}

.project-card .project-content p.date {
    color: #A0A0A0;
    text-transform: uppercase;
    font-size: 0.8rem;
    margin-top: 5px;
}

.project-card .project-content ul {
    margin-left: 1.5rem;
    line-height: 1.5;
}

/* Remove old animation */
@keyframes slideImages {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-100%);
    }
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    color: var(--text-color);
    margin: 1rem 0;
}

.tech-stack span {
    background: var(--card-bg);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-icon {
    width: 1.2em;
    height: 1.2em;
    object-fit: contain;
}

/* Custom icons */
.icon {
    font-size: 1.2em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon img {
    width: 1em;
    height: 1em;
    object-fit: contain;
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.project-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
    padding: 8px 12px;
    border-radius: 5px;
}

.project-link img{
    width: 25px;
    height: 25px;
}

.project-link:hover {
    color: var(--accent-color);
    background-color: var(--background-color);
}

/* Research Papers */
.papers-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-auto-flow: rows;
    gap: 1rem;
}

.paper-card{
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 15px;
}

.paper-card > *{
    margin-block: 1rem;
}

.paper-card h3{
    font-size: 1.5rem;
}

.paper-card p{
    font-size: 1.1rem;
}

.paper-card p.date{
    color: #A0A0A0;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.paper-card span.publisher-icon {
    background-color: #ffffffe1;
    border-radius: 5px;
    padding: 5px ;
    display: inline-block;
    margin: 0;
}

.paper-card span img{
    max-width: 100%;
    max-height: 100%;
}

.paper-card div{
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.paper-card > p:nth-of-type(1){
    color: #A0A0A0;
    font-weight: 100;
}

.paper-card div p{
    background-color: var(--card-bg);
    color: #A0A0A0;
    padding: 5px 10px;
    border-radius: 1rem;
}

.paper-card span.paper-link{
    color: var(--text-color);
    padding: 10px;
}

.paper-card a{
    text-decoration: none;
    color: inherit;
}

.paper-card .paper-link{
    display: inline-flex;
    place-items: center;
    border-radius: 10px;
    padding: 10px;
    gap: 0.2rem;
    margin: 0;
}

.paper-card .paper-link:hover{
    color: var(--accent-color);
    background-color: var(--background-color);
}

.paper-card .paper-link img{
    color: var(--accent-color);
    fill: var(--accent-color);
}

/* Social Profiles */
.social-profiles {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.social-profile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    text-decoration: none;
    padding: 1rem 1.5rem;
    border-radius: 20px;
    background: var(--card-bg);
    transition: all 0.3s ease;
    font-size: 1rem;
}

.social-profile:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.1);
}

.social-profile i {
    font-size: 1.5rem;
}

/* Animations */
@keyframes glitch {
    0% {
        text-shadow: 0.05em 0 0 var(--accent-color),
            -0.05em -0.025em 0 var(--primary-color),
            0.025em 0.05em 0 var(--secondary-color);
    }

    14% {
        text-shadow: 0.05em 0 0 var(--accent-color),
            -0.05em -0.025em 0 var(--primary-color),
            0.025em 0.05em 0 var(--secondary-color);
    }

    15% {
        text-shadow: -0.05em -0.025em 0 var(--accent-color),
            0.025em 0.025em 0 var(--primary-color),
            -0.05em -0.05em 0 var(--secondary-color);
    }

    49% {
        text-shadow: -0.05em -0.025em 0 var(--accent-color),
            0.025em 0.025em 0 var(--primary-color),
            -0.05em -0.05em 0 var(--secondary-color);
    }

    50% {
        text-shadow: 0.025em 0.05em 0 var(--accent-color),
            0.05em 0 0 var(--primary-color),
            0 -0.05em 0 var(--secondary-color);
    }

    99% {
        text-shadow: 0.025em 0.05em 0 var(--accent-color),
            0.05em 0 0 var(--primary-color),
            0 -0.05em 0 var(--secondary-color);
    }

    100% {
        text-shadow: -0.025em 0 0 var(--accent-color),
            -0.025em -0.025em 0 var(--primary-color),
            -0.025em -0.05em 0 var(--secondary-color);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        display: none;
    }

    .glitch {
        font-size: 2.5rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    .btn {
        margin: 0.5rem;
    }

    section {
        padding: 3rem 1rem;
    }

    .about-text {
        font-size: 1.1rem;
    }

    .social-profiles {
        gap: 0.5rem;
    }

    .social-profile {
        padding: 0.7rem 1rem;
    }

    .social-profile i {
        font-size: 1.2rem;
    }

    .project-card {
        grid-template-columns: 1fr;
    }
}