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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --dark-bg: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.hero {
    text-align: center;
    padding: 4rem 0;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background: var(--gradient);
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    z-index: -1;
}

.profile-container {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.profile-img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 4px solid transparent;
    background: var(--gradient);
    padding: 4px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.profile-img:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    animation: slideUp 0.8s ease-out;
}

.hero .subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    animation: slideUp 0.8s ease-out 0.2s both;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    animation: slideUp 0.8s ease-out 0.4s both;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.contact-link:hover {
    color: var(--text-primary);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: slideUp 0.8s ease-out 0.6s both;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.4);
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-top: 4rem;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: slideUp 0.8s ease-out;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card h2 i {
    color: var(--primary-color);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
}

.skill-item {
    background: rgba(99, 102, 241, 0.1);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.skill-item:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    color: var(--text-secondary);
}

.contact-item i {
    width: 20px;
    color: var(--primary-color);
}

.main-sections {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.experience-item, .project-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.experience-item:last-child, .project-item:last-child {
    border-bottom: none;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.experience-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.experience-company {
    color: var(--primary-color);
    font-weight: 500;
}

.experience-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.experience-desc {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.experience-desc ul {
    list-style: none;
    padding-left: 1rem;
}

.experience-desc li {
    position: relative;
    margin-bottom: 0.5rem;
}

.experience-desc li::before {
    content: '→';
    position: absolute;
    left: -1rem;
    color: var(--primary-color);
}

.achievements-grid {
    display: grid;
    gap: 1rem;
}

.achievement-item {
    background: rgba(6, 182, 212, 0.1);
    padding: 1rem;
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .main-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-links {
        flex-direction: column;
        align-items: center;
    }
    
    .container {
        padding: 1rem;
    }
}

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

.floating-element {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 6s infinite linear;
}

.floating-element:nth-child(2n) {
    background: var(--secondary-color);
    animation-duration: 8s;
}

.floating-element:nth-child(3n) {
    background: var(--accent-color);
    animation-duration: 10s;
}

@keyframes float {
    from {
        transform: translateY(100vh) rotate(0deg);
    }
    to {
        transform: translateY(-10px) rotate(360deg);
    }
}