@import url(nav.css);
@import url(home.css);
@import url(form.css);
@import url(about.css);
@import url(products.css);
@import url(brands.css);
@import url(catalogs.css);
@import url(footer.css);
@import url(contact.css);
@import url(advice.css);
:root{
    --primaryColor: #0F3243;
    --primaryColorLight: #F3FAFF;
    --accentColor: #FBAD1A;
    --accentColorDark: #B2914F;
    --blue: #1C4B84;
    --black: #111111;
    --white: #ffffff;
    --grey: #bdbdbd;
    --darkGrey: #757575;
    --ligthGrey: #f5f5f5;
    --green: #7cbc9a;     
    --titleSize: 3rem;
    --subtitleSize : 2.3rem;
    --mediumSize: 1.8rem;
    --textSize: 1.3rem;
    --smallText: 1rem;
    --tinyText: 0.9rem
}

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Roboto", sans-serif;
}
html{
    scroll-behavior: smooth;
}
a{
    text-decoration: none;
    font-size: var(--textSize);
}

.subtitle{
    font-size: var(--subtitleSize);
    font-weight: bold;
    letter-spacing: 1px;
    margin: 1rem 0;
    position: relative;
}
.subtitle::before{
    content: "";
    position: absolute;
    inset-block-end: -1rem;
    inset-inline-start: 0;
    width: 50%;
    height: 10px;
    background-color: var(--blue);
    border-radius: 5px;
}
.subtitle-section{
    font-size: var(--mediumSize);
    color: var(--blue);
    font-weight: bold;
    letter-spacing: 1px;
    position: relative;
}

.button-whats{
    position: fixed;
    bottom: 10px;
    right: 10px;
    width: 55px;
    height: 55px;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--green);
    font-size: var(--subtitleSize);
    animation: btnWhats 1s infinite linear alternate;
    transition: all ease .5s;
    z-index: 999;
}
@keyframes btnWhats {
    from{
        transform: scale(1);
    }
    to{
        transform: scale(1.1);
    }
}

.button-whats:hover{
    background-color: var(--primaryColor);
}
.hide{
    display: none !important;
}

@media (max-width: 600px) {
    .subtitle{
        text-align: center;
        font-size: var(--mediumSize);
    }
}