@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

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

body {
    font-family: "Poppins", sans-serif;
    background: #0a0f24;
    color: #ffffff;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 50px;
    background: #0d122b;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: #00d9ff;
    letter-spacing: 1px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: #b8c2ff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #00d9ff;
    text-shadow: 0px 0px 8px #00d9ff;
}

.skills-header {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(rgba(0, 217, 255, 0.15), rgba(0, 0, 0, 0.7)), url("cyber-bg2.jpg") center/cover no-repeat;
}

.skills-header h1 {
    font-size: 45px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.skills-header p {
    font-size: 18px;
    opacity: 0.9;
}

.skills-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    padding: 60px 40px;
}

.skill-card {
    background: #131a39;
    padding: 30px;
    border-radius: 15px;
    border: 1px solid #1f2a54;
    transition: 0.3s;
    box-shadow: 0 0 10px rgba(0, 217, 255, 0.15);
}

.skill-card:hover {
    transform: translateY(-10px);
    border-color: #00d9ff;
    box-shadow: 0px 0px 20px rgba(0, 217, 255, 0.5);
}

.skill-card h3 {
    color: #00d9ff;
    font-size: 22px;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.skill-card p {
    color: #d8e0ff;
    font-size: 16px;
    line-height: 1.6;

footer {
    text-align: center;
    padding: 20px;
    background: #060814;
    margin-top: 50px;
    color: #aab3d7;
    font-size: 14px;
}