:root {
    --primary: #0078d4; /* Azure Blue */
    --bg: #0f172a;
    --card-bg: #1e293b;
    --text: #f8fafc;
    --text-dim: #94a3b8;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    margin: 0;
}

nav {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

.nav-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

nav ul { display: flex; list-style: none; gap: 20px; }
nav a { color: var(--text); text-decoration: none; font-weight: 500; }

#container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 20px;
}

header {
    text-align: center;
    padding: 3rem 0;
}

.profile-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 4px solid var(--primary);
    object-fit: cover;
}

.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #334155;
}

/* This replaces your font-size hover logic */
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    border-color: var(--primary);
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 1rem;
}

.skills-grid span {
    background: var(--primary);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
}

h2 { color: var(--primary); border-bottom: 1px solid #334155; padding-bottom: 10px; }