* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--body-font);
    color: var(--text-color);
    background: var(--white-color);
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
}

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

.container {
    width: min(100% - 30px, var(--container-width));
    margin: 0 auto;
}

.section {
    padding: var(--section-padding) 0;
}

.section-light {
    background: var(--light-color);
}

.page-content {
    padding: 60px 0;
}

.grid {
    display: grid;
    gap: 30px;
}

.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}