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

html {
    scroll-behavior: smooth;
}

body {
    background: #000;
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
}

img {
    max-width: 100%;
    display: block;
}

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

button {
    font: inherit;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 54px;
    padding: 0 30px;

    border: 2px solid #fff;

    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-transform: uppercase;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-white {
    background: #fff;
    color: #000;
}

.btn-white:hover {
    background: #000;
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: #fff;
}

.btn-outline:hover {
    background: #fff;
    color: #000;
}