* {
    box-sizing: border-box;
}

html {
    overscroll-behavior: none;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;

    background-color: #fff;
    background-image: radial-gradient(#ebebeb 2px, transparent 0);
    background-size: 24.5px 24.5px;
    background-position: 0px 0px;
}

.border-primary {
    border: 2px solid var(--color-primary);
    border-radius: 10px;
}

.img-fluid {
    width: 100%;
    height: auto;
}


/* Button */

.button {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.45em 1em;
    
    font-family: var(--font-heading);
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    
    color: #fff;
    background-color: var(--color-primary-dark);
    border: 1px solid var(--color-primary-dark);
    border-radius: 2.5rem;

    transition: 0.1s all ease-out;
}

.button:hover {
    color: var(--color-primary-dark);
    background-color: #fff;
}

/* Header */

.header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    background-color: #fff;
    z-index: 998;
}

.header__top {
    padding: 0.7rem 0;
}

.header__logo {
    display: inline-block;
    width: 100%;
    max-width: 10em;
    height: auto;

    /*
        Visual center instead of geometric one
        because of the logo's lighthouse symbol
    */
    position: relative;
    top: -0.3rem;
}

/* Language select */

.language-select {
    display: flex;
    align-items: center;
}

.language-select__button {
    padding: 5px;
}

.language-select__flag {
    vertical-align: middle;
    width: 1.25rem;
    height: 1.25rem;
}

/* Navigation */

.navigation {
    background-color: #fff;
    border: 0 solid var(--color-primary-dark);
    border-top-width: 1px;
    border-bottom-width: 1px;
}

.navigation__list {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    list-style: none;
    margin: 0;
}

/* https://stackoverflow.com/a/62288570 */
.navigation__list::before, .navigation__list::after {
    content: '';
    display: block;
    margin: 0 auto;
}

.navigation__item {
    display: flex;
}

.navigation__item--active {
}

.navigation__item--active .navigation__link {
    font-weight: bold;
}

.navigation__link {
    padding: 0.83rem 0.35rem;

    text-decoration: none;
    color: var(--color-text);

    font-family: var(--font-heading);
    font-size: 0.94em;
}

/* Main */

main {
    flex-grow: 1;
    padding: calc(1.5rem * 0.5) 0 1.5rem;
}

/* Footer */

.footer {
    padding: 1.25rem 0;
    background-color: #fff;
    border-top: 1px solid var(--color-primary-dark);
}

/* Social media */

.social-media {
    display: flex;
    gap: 1rem;
    margin: 0;
    list-style: none;
}

.social-media__item {

}

.social-media__link {
}

.social-media__icon {
    width: 1.25rem;
    height: 1.25rem;
    filter: invert(0.3);
}

/* Responsiveness */

@media (min-width: 992px) {
    body {
        font-size: 18px;
    }
}

@media (min-width: 1200px) {
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 992px;
    }

    .header__top {
        padding: 1rem 0;
    }

    .header__logo {
        max-width: 12em;
        top: -0.3em;
    }

    .language-select__flag {
        width: 1.5em;
        height: 1.5em;
    }
}

@media (min-width: 1400px) {
    .container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
        max-width: 992px;
    }
}