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

:root {
    --black: #080808;
    --dark: #111;
    --gray: #8d8d8d;
    --light: #e8e8e8;
    --white: #fff;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at 50% -10%, #444 0%, #151515 35%, #050505 75%);
    color: var(--white);
    font-family: Arial, Helvetica, sans-serif;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

.navbar {
    height: 80px;
    padding: 0 6%;
    display: flex;
    align-items: center;
    justify-content: space-between;

    background: rgba(15, 15, 15, .65);
    border-bottom: 1px solid rgba(255,255,255,.12);
    backdrop-filter: blur(15px);
}

.logo {
    font-weight: 900;
    letter-spacing: 4px;
    font-size: 20px;
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    color: #aaa;
    transition: .25s ease;
}

.nav-links a:hover {
    color: white;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    border: 1px solid rgba(255,255,255,.3);
    transition: .3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #fff, #777);
    color: #050505;
    box-shadow: 0 0 30px rgba(255,255,255,.15);
}

.btn-secondary {
    background: rgba(255,255,255,.04);
    color: white;
}

.btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 35px rgba(255,255,255,.18);
}

footer {
    position: fixed;
    bottom: 25px;
    width: 100%;
    text-align: center;
    color: #555;
    font-size: 11px;
    letter-spacing: 2px;
}