@font-face {
    font-family: 'Sink';
    src: url('../../fonts/Sink.otf') format('opentype'),
         url('../../fonts/Sink.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-base);
    color: var(--color-black);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-black);
}

p {
    margin-bottom: 1rem;
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.8;
}

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

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.btn-lets-talk {
    display: inline-block;
    padding: 14.4px 36px;
    background-color: var(--color-light-blue);
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: background-color 0.3s ease;
    font-family: var(--font-base);
}

.btn-lets-talk:hover {
    background-color: var(--color-link-blue);
    opacity: 1;
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 12px;
    }
}