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

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 20px;
}

.card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.profile-section {
    text-align: center;
    margin-bottom: 2rem;
}

.profile-image {
    width: 120px;
    height: 120px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #4f46e5;
    padding: 3px;
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #4f46e5, #9333ea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.title {
    color: #94a3b8;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.bio {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.buttons-section {
    margin-bottom: 2rem;
}

.button-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    justify-content: center;
}

.btn {
    flex: 1;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn i {
    font-size: 1.1rem;
}

.projects {
    background: #4f46e5;
    color: white;
}

.projects:hover {
    background: #4338ca;
    transform: translateY(-2px);
}

.setup {
    background: #9333ea;
    color: white;
}

.setup:hover {
    background: #7e22ce;
    transform: translateY(-2px);
}

.tools {
    background: #3355ea;
    color: white;
    padding: 0.8rem 2.5rem;
    text-align: center;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 208%;
}

.tools:hover {
    background: #223cce;
    transform: translateY(-2px);
}

.social-section {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-icon {
    color: #94a3b8;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-icon:hover {
    color: #4f46e5;
    transform: translateY(-3px);
}

.skills-section {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.skill {
    text-align: left;
}

.skill-name {
    display: flex;
    justify-content: space-between;
    color: #94a3b8;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.skill-level {
    height: 8px;
    background: rgba(79, 70, 229, 0.2);
    border-radius: 4px;
    overflow: hidden;
}

.skill-level-fill {
    height: 100%;
    background: #4f46e5;
    border-radius: 4px;
    transition: width 0.5s ease;
}

@media (max-width: 480px) {
    .card {
        padding: 1.5rem;
    }

    .button-group {
        flex-direction: column;
    }

    .skills-section {
        grid-template-columns: 1fr;
    }
}