/* -------------CUSTOM PROPERTIES------------- */
:root {
    --font: 'Roboto', sans-serif;
    --first-color: #3f88c5;
    --second-color: #ad8f8d;
    --third-color: #f49d37;
    --text-color: #140f2d;
    --white-color: white;
    --light-gray-color: lightgray;
    --header-height: 5rem;
}


/* -------------RESET------------- */

html{
    box-sizing: border-box;
    font-family: var(--font);
    font-size: 16px;
    scroll-behavior: smooth;
}

*,
::after,
::before {
    box-sizing: inherit;
}

body {
    margin: 0;
    overflow-x: hidden;
    background-color: var(--light-gray-color);
    color: var(--text-color)
}

h1 {
    margin: 0;
    font-size: 2rem;
}

h2 {
    margin: 0;
    font-size: 1.5rem;
}

h3 {
    margin: 0;
    font-size: 1.25rem;
}

h4 {
    margin: 0;
    font-size: 1rem;
}

h5 {
    margin: 0;
    font-size: 0.85rem;
}

h6 {
    margin: 0;
    font-size: 0.7rem;
}

/* -------------COMPONENTS------------- */

.main-header {
    position: sticky;
    top: 0;
    height: var(--header-height);
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--white-color);
    background-color: var(--first-color);
}

.info-content {
    padding: 1rem 4rem;
}

@media screen and (min-width: 768px){
    .info-content {
        padding: 1rem 6rem;
    }       
}

@media screen and (min-width: 1024px) {
    .info-content {
        padding: 1rem 12rem;
    }
}

/* -------------UTILITIES------------- */

.text-center {
    text-align: center;
}

.text-justify {
    text-align: justify;
}

.text-bold {
    font-weight: bold;
}

.card {
    margin: 1rem auto;
    padding: 1rem;
    background-color: var(--white-color);
    border: thin 1rem var();
}

/* -------------SITE STYLES------------- */

#main {
    margin-top: 2rem;
}

img {
    margin: .5rem auto;
    border: solid var(--second-color);
    border-radius: 25%;
    max-width: 100%;
    height: auto;
}

#img-caption {
    font-size: 18px;
    margin: .25rem auto;
}

#img-div {
    height: auto;
    margin: auto 4rem;
    padding: 2rem 2rem;
    display: grid;
    grid-template-rows: repeat(auto-fill, minmax(64px, 1fr));
    background-color: var(--second-color);
    color: var(--white-color);
}

.timeline li{
    margin: 1.5rem;
    line-height: 1.5rem;
}

.timeline ul {
    padding-left: 0;
}