:root {
    --color-text: #373d3e;
    --bg-primary: #69b3e7;
    --bg-secondary: #0078bf;
    --color-link: #003b5c;
    --color-hover: #0c2340;
}

body {
    color: #373d3e;
    font-family: "poppin", kanit;
    background-color: #F8F8F8;
}

a {
    text-decoration: none;
}

/* IMG */
.img-hover {
    -webkit-border-radius: 7px;
    -moz-border-radius: 7px;
    border-radius: 7px;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: all 0.3s cubic-bezier(.25, .8, .25, 1);
}

.img-hover:hover {
    /* box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15); */
    transform: scale(1.05);
}


/* ====================== */
/* MAIN */
main a {
    color: var(--color-link);
    text-decoration: none;
    -o-transition: .5s;
    -ms-transition: .5s;
    -moz-transition: .5s;
    -webkit-transition: .5s;
    transition: .5s;
}

main a:hover {
    color: var(--color-hover);
}

/* header */
#mainmenu .navbar-nav .nav-link {
    color: var(--color-text);
    font-weight: 800;
    font-size: 1.15rem;
    position: relative;
    display: inline-block;
    padding-bottom: 5px;
    margin-left: 5px;
    margin-right: 5px;

}

#mainmenu .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--bg-secondary);
    transition: width 0.3s ease-in-out;
}

#mainmenu .navbar-nav .nav-link:hover {
    color: var(--bg-secondary);
}

#mainmenu .navbar-nav .nav-link:hover::after,
#mainmenu .navbar-nav .nav-link.active::after {
    width: 100%;
}

#mainmenu .logo {
    max-width: 170px;
}

/* ============================= */