@keyframes float {
    0%,to {
        transform: translateY(0) rotate(0deg);
        opacity: .5
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 1
    }
}

@keyframes pulse {
    0%,to {
        transform: scale(1)
    }

    50% {
        transform: scale(1.05)
    }
}

@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-30px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

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

body {
    font-family: "Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
    background: linear-gradient(135deg,#1e1e2e 0,#2d1b69 50%,#11111b 100%);
    color: #fff;
    min-height: 100vh;
    overflow-x: hidden
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(147,197,253,.6);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite
}

.particle:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s
}

.particle:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 2s
}

.particle:nth-child(3) {
    top: 80%;
    left: 40%;
    animation-delay: 4s
}

.particle:nth-child(4) {
    top: 40%;
    left: 60%;
    animation-delay: 1s
}

.particle:nth-child(5) {
    top: 10%;
    left: 90%;
    animation-delay: 3s
}

footer,header {
    text-align: center
}

header {
    position: relative;
    z-index: 10;
    padding: 80px 0
}

.profile-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    margin: 0 auto 30px;
    background: linear-gradient(45deg,#8b5cf6,#06b6d4,#10b981);
    padding: 4px;
    animation: pulse 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    background-image: url(profile.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat
}

.name {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(45deg,#8b5cf6,#06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    animation: slideDown 1s ease-out
}

.title {
    font-size: 1.5rem;
    color: #94a3b8;
    margin-bottom: 20px;
    animation: slideDown 1s ease-out .2s both
}

.description {
    font-size: 1.1rem;
    color: #cbd5e1;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    animation: slideDown 1s ease-out .4s both
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
    gap: 30px;
    margin: 60px 0;
    position: relative;
    z-index: 10
}

.card {
    background: rgba(255,255,255,.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px;
    padding: 30px;
    transition: all .3s ease;
    position: relative;
    overflow: hidden
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,#8b5cf6,#06b6d4,#10b981);
    transform: scaleX(0);
    transition: transform .3s ease
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(139,92,246,.3)
}

.card:hover::before {
    transform: scaleX(1)
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block
}

.card h3,.skills h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #f1f5f9
}

.card p {
    color: #94a3b8;
    line-height: 1.6
}

.contact-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin: 40px 0
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 50px;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: all .3s ease;
    backdrop-filter: blur(10px)
}

.contact-btn:hover {
    background: rgba(139,92,246,.2);
    border-color: #8b5cf6;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(139,92,246,.3)
}

.skills {
    margin: 40px 0
}

.skills h3 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.8rem
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center
}

.skill-tag {
    padding: 8px 16px;
    background: linear-gradient(45deg,#8b5cf6,#06b6d4);
    border-radius: 25px;
    font-size: .9rem;
    font-weight: 500;
    transition: transform .3s ease
}

.skill-tag:hover {
    transform: scale(1.1)
}

footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255,255,255,.1);
    margin-top: 60px;
    color: #64748b
}

.projects {
    margin: 80px 0;
}

.projects h3 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    background: linear-gradient(45deg,#8b5cf6,#06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    background: rgba(255,255,255,.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px;
    padding: 30px;
    transition: all .3s ease;
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(6,182,212,.2);
    border-color: rgba(6,182,212,.3);
}

.project-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.project-card h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #f1f5f9;
}

.project-card p {
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 25px;
}

.project-links {
    display: flex;
    gap: 15px;
}

.project-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: all .3s ease;
    font-size: 0.95rem;
}

.play-btn {
    background: linear-gradient(45deg, #06b6d4, #10b981);
    color: white;
    box-shadow: 0 4px 15px rgba(6,182,212,.3);
}

.play-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(6,182,212,.4);
}

.github-btn {
    background: rgba(255,255,255,.1);
    color: #e2e8f0;
    border: 1px solid rgba(255,255,255,.2);
}

.github-btn:hover {
    background: rgba(255,255,255,.2);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .name {
        font-size:2.5rem
    }

    .title {
        font-size: 1.2rem
    }

    .cards-grid {
        grid-template-columns: 1fr
    }

    .contact-buttons {
        flex-direction: column;
        align-items: center
    }
}

.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg,#8b5cf6,#06b6d4,#10b981);
    z-index: 1000;
    transition: width .3s ease
}