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

body {
    font-family: 'Work Sans', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    position: relative;
}

.bg-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(252, 203, 144, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Navigation Styles */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-family: 'Work Sans', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    color: #555;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: #2c3e50;
    background: rgba(0, 0, 0, 0.05);
}

.nav-link.active {
    color: #2c3e50;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.08);
}

/* Container */
.container {
    max-width: 900px;
    margin: 100px auto 3rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    padding: 3rem;
    position: relative;
    z-index: 1;
}

/* Header */
header {
    text-align: center;
    padding-bottom: 2.5rem;
    border-bottom: 2px solid #f0f0f0;
    margin-bottom: 2.5rem;
}

.profile-picture-container {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.picture-ring {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 3px solid #7877c6;
    border-radius: 50%;
    opacity: 0.3;
}

.profile-picture {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    position: relative;
    background: #e0e0e0;
}

.name-container {
    margin-top: 1rem;
}

.name {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.1rem;
    color: #7877c6;
    font-weight: 300;
    font-style: italic;
}

/* Section */
section {
    margin-bottom: 2.5rem;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, #7877c6, #fccb90);
    border-radius: 2px;
}

.summary-text {
    font-size: 1rem;
    line-height: 1.8;
    color: #555;
    text-align: justify;
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.skill-item {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1.2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.skill-name {
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}

/* Software Grid */
.software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.software-card {
    background: white;
    border: 2px solid #f0f0f0;
    padding: 1.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.software-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, #7877c6, #fccb90);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.software-card:hover {
    border-color: #7877c6;
    box-shadow: 0 8px 20px rgba(120, 119, 198, 0.2);
}

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

.software-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.software-category {
    font-size: 0.9rem;
    color: #888;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: #555;
    position: relative;
    z-index: 1;
}

.decorative-line {
    width: 100px;
    height: 2px;
    background: linear-gradient(to right, #7877c6, #fccb90);
    margin: 0 auto 1rem;
}

footer p {
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        margin: 100px 1rem 2rem;
        padding: 2rem;
    }

    .name {
        font-size: 2rem;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .nav-menu {
        gap: 1rem;
    }

    .nav-link {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }

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