:root {
    --text-color: #ffffff;
    --bg-color: transparent;
    --glass-bg: rgba(0, 0, 0, 0.25);
    --glass-border: rgba(255, 255, 255, 0.1);
    --box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

@keyframes moveGalaxy {
    0% {
        transform: perspective(1000px) rotateX(45deg) scale(2);
    }
    50% {
        transform: perspective(1000px) rotateX(45deg) scale(2.2);
    }
    100% {
        transform: perspective(1000px) rotateX(45deg) scale(2);
    }
}

@keyframes suckIn {
    0% { transform: scale(1) rotate(0deg); opacity: 1; }
    100% { transform: scale(0) rotate(360deg); opacity: 0; }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes flow {
    0% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(10%, 5%);
    }
    50% {
        transform: translate(5%, 10%);
    }
    75% {
        transform: translate(-5%, 5%);
    }
    100% {
        transform: translate(0, 0);
    }
}

body {
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: #1a0b2e;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #1B1136;
    z-index: -2;
    overflow: hidden;
}

.background::before {
    content: '';
    position: absolute;
    top: -25%;
    left: -25%;
    right: -25%;
    bottom: -25%;
    background: 
        radial-gradient(circle at 25% 25%, #23121F 0%, transparent 45%),
        radial-gradient(circle at 75% 25%, #32245C 0%, transparent 45%),
        radial-gradient(circle at 25% 75%, #32245C 0%, transparent 45%),
        radial-gradient(circle at 75% 75%, #23121F 0%, transparent 45%),
        radial-gradient(circle at 50% 50%, #32245C 0%, transparent 50%);
    opacity: 0.7;
    animation: flow 15s ease-in-out infinite;
    will-change: transform;
    contain: paint;
}

.horizontal-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(200px, 1fr) minmax(200px, 1fr) minmax(200px, 1fr);
    gap: 2rem;
    flex: 1;
    height: 100vh;
    padding: 3rem 2rem;
}

.section {
    display: flex;
    flex-direction: column;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2rem;
    overflow-y: auto;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--box-shadow);
    height: fit-content;
    max-height: calc(100vh - 6rem);
    contain: content;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000;
    will-change: transform, opacity;
}

.section h1, .section h2 {
    text-align: center;
}

.section::-webkit-scrollbar {
    width: 8px;
    contain: strict;
}

.section::-webkit-scrollbar-track {
    background: transparent;
}

.section::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

#about {
    margin-left: max(0rem, calc((100vw - 1800px) / 2));
}

#projects {
    margin-right: max(0rem, calc((100vw - 1800px) / 2));
}

.section-content {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.about-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    width: 100%;
}

.about-text {
    flex: 1;
}

.about-image {
    flex-shrink: 0;
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.profile-pic {
    width: 100px;
    height: 100px;
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.second-pic {
    margin-top: 0.5rem;
}

.section-content .about-content {
    text-align: left;
    padding: 0;
    width: 100%;
}

.about-content h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.4rem;
    text-align: left;
}

.about-list {
    list-style-type: disc;
    list-style-position: inside;
    padding-left: 1rem;
    margin-bottom: 1rem;
    text-align: left;
    width: 100%;
}

.about-list li {
    margin-bottom: 0.5rem;
    text-align: left;
}

h1, h2 {
    margin-bottom: 2rem;
    color: var(--text-color);
    font-size: 1.8rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.projects-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

.project-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1.5rem;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    text-align: left;
}

.project-card h3 {
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.tech-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
    width: 100%;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 0.75rem;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    position: relative;
}

.social-link .star-indicator {
    position: absolute;
    right: 1rem;
    color: gold;
    font-size: 1.2rem;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.social-link.primary {
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 8px 32px 0 rgba(255, 215, 0, 0.1);
}

.social-link.primary:hover {
    border-color: rgba(255, 215, 0, 0.5);
    box-shadow: 0 10px 40px 0 rgba(255, 215, 0, 0.2);
}

.social-link-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.4);
}

.social-link img {
    width: 24px;
    height: 24px;
    filter: brightness(1.2);
}

.star-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: auto;
    mix-blend-mode: screen;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000;
    will-change: transform;
    contain: strict;
}

.star {
    position: absolute;
    width: 6px;
    height: 6px;
    background: radial-gradient(circle at center,
        rgba(255, 255, 255, 1) 0%,
        rgba(255, 255, 255, 0.9) 5%,
        rgba(255, 255, 255, 0.8) 10%,
        rgba(255, 255, 255, 0.6) 20%,
        rgba(255, 255, 255, 0.4) 30%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 70%,
        rgba(255, 255, 255, 0.05) 85%,
        transparent 100%
    );
    filter: blur(0.5px);
    box-shadow: 
        0 0 20px 0 rgba(255, 255, 255, 0.4),
        0 0 40px 0 rgba(255, 255, 255, 0.2),
        0 0 60px 0 rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    opacity: 1;
    transform-style: preserve-3d;
    backface-visibility: hidden;
    will-change: transform;
    contain: layout style paint;
    translate: 0;
    rotate: 0;
    scale: 1;
}

@media (max-width: 768px) {
    .horizontal-layout {
        display: flex;
        flex-direction: column;
        height: auto;
        padding: 2rem 1rem;
        gap: 1.5rem;
    }
    
    .section {
        max-height: none;
        margin: 0;
        contain: strict;
    }
    
    #about, #projects {
        margin-left: 0;
        margin-right: 0;
    }

    .star-container {
        contain: strict;
    }
    
    .background::before {
        animation-duration: 30s;
        contain: strict;
    }
}

.search-container {
    margin-bottom: 1.5rem;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--box-shadow);
}

.search-input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.social-link.hidden {
    display: none;
}