@import url(https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap);

* {
    font: inherit;
    color: inherit;

    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    background: none;

    cursor: url(../assets/arrow.png), auto;

    box-sizing: border-box;
    line-height: inherit;

    scroll-margin-top: 2rem;
    scroll-behavior: smooth;

    interpolate-size: allow-keywords;
}

:root {
    --accent-soft: #feb98a;
    --accent-pop: #fe6601;
    --accent-support: #bb4a01;
    --background: #fffaf9;
    --foreground: #471d00;
    --background-50: oklch(from var(--background) 50% 0.01 h);
    --background-70: oklch(from var(--background) 75% c h);
    --background-85: oklch(from var(--background) 85% c h);
    --foreground-10: oklch(from var(--foreground) 10% 0.02 h);
    --foreground-19: oklch(from var(--foreground) 19% 0.01 h);
    --accent-pop-50: oklch(from var(--accent-pop) 50% c h);
    --accent-pop-60: oklch(from var(--accent-pop) 60% c h);
    --accent-support-90: oklch(from var(--accent-support) 100% c h);
    --accent-support-100: oklch(from var(--accent-support) 100% c h / .5);
    --shadow: 0 1px 5px rgb(from var(--foreground) r g b / .7);
    --border: 2px solid;
    --transition: 160ms ease-in-out;
    --radius: .5rem;
}

html {
    font-family: "Montserrat", Arial, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
}

body {
    display: grid;
    background-position: center;
    grid-template-rows: auto 1fr;
    height: 100dvh;
}

.anchor {
    position: relative;
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
}

.anchor::before {
    content: "";
    display: block;
    position: absolute;
    background-color: currentColor;
    height: 2px;
    bottom: 0;
    width: 0;
    transition: var(--transition);
}

.anchor:hover::before {
    width: 100%;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: var(--border) var(--foreground);
    background-color: var(--background);
    padding: 0 3rem 0 2rem;
    gap: 2rem;
}

header .logo {
    display: grid;
    place-items: center;
    background-image: url(../assets/trail-1.svg);
    background-size: contain;
    aspect-ratio: 2/1;
    width: 11rem;
}

header .logo h1 {
    display: inline;
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 0 1px 3px var(--background);
    transition: var(--transition);
}

header .logo:hover h1 {
    font-size: 2.1rem;
}

header nav {
    position: relative;
}

header nav li {
    font-weight: bold;
}

header nav li.current {
    color: var(--accent-support);
    pointer-events: none;
}

header nav li:active {
    color: var(--accent-support);
}

@media screen and not (max-width: 1200px) {
    header nav .ham {
        display: none;
    }

    header nav menu {
        display: flex;
        list-style: none;
        gap: 2rem;
    }
}

@media screen and (max-width: 1200px) {
    header nav {
        display: flex;
        align-items: center;
    }

    header nav .ham {
        display: flex;
        aspect-ratio: 1/1;
        border: var(--border) currentColor;
        border-radius: 0.5rem;
        padding: 0.5rem;
        anchor-name: --anchor;
        transition: var(--transition);
    }

    header nav .ham:hover {
        color: var(--accent-support);
    }

    header nav .context {
        display: block;
        position: absolute;
        overflow: hidden;
        pointer-events: none;
        height: 0;
        top: anchor(--anchor bottom);
        right: anchor(--anchor right);
        transition: var(--transition);
        transition-behavior: allow-discrete;
        z-index: 1;
    }

    header nav:hover .context {
        pointer-events: auto;
        height: auto;
    }

    header nav menu {
        display: flex;
        background-color: var(--background);
        border: var(--border) var(--foreground);
        flex-direction: column;
        list-style: none;
        white-space: nowrap;
        border-radius: 0.5rem;
        padding: 1rem 2rem;
        gap: 1rem;
    }
}

main {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 2rem;
    gap: 2rem;
}

main .content {
    display: grid;
    max-width: 80ch;
    margin: 0 auto;
}

main .content h1 {
    color: var(--accent-support);
    font-size: 3rem;
    text-transform: uppercase;
    font-weight: bold;
}

main .content h2 {
    color: var(--accent-support);
    font-size: 1.75rem;
    font-weight: bold;
}

main .content :is(h1, h2) a {
    text-decoration: none;
}

main .content hr {
    background-image: url(../assets/hr.svg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    margin: 3rem 0;
    height: 4rem;
}

main .content p {
    text-align: justify;
}

main .content figure {
    display: grid;
    justify-items: center;
    margin: 3rem 0;
    gap: 0.25rem;
}

main .content figure img {
    display: block;
    border-radius: 0.5rem;
    border: var(--border) var(--foreground);
    width: 100%;
}

main .content figure caption {
    font-style: italic;
    color: var(--foreground-19);
    text-align: center;
}

main .content :is(h1, h2):has(+ p) {
    padding-bottom: 1rem;
}

main .content :is(h1, h2)+p:first-letter {
    font-family: "Times New Roman", Times, serif;
    font-size: 2.75rem;
    float: left;
    color: var(--accent-support);
    font-weight: bold;
    padding-right: 0.25rem;
    line-height: 1;
}

main .content p:has(+ :is(h1, h2)) {
    padding-bottom: 3rem;
}

main .content p:has(+ p) {
    padding-bottom: 2rem;
}

main .navigate {
    display: flex;
    margin: 0 auto;
    gap: 1rem;
}

main .navigate .prev,
main .navigate .next {
    display: grid;
    align-items: center;
    gap: 1rem;
}

main .navigate .prev {
    justify-items: start;
    grid-template-columns: auto 1fr;
}

main .navigate .next {
    justify-items: end;
    grid-template-columns: 1fr auto;
}

main .timeline {
    display: grid;
    max-width: 80ch;
    margin: 0 auto;
    gap: 1rem;
}

main .timeline h1 {
    color: var(--accent-support);
    font-size: 3rem;
    text-transform: uppercase;
    font-weight: bold;
}

main .timeline .marks {
    display: grid;
    gap: 6rem;
}

main .timeline .marks .mark {
    display: grid;
    position: relative;
    text-decoration: none;
    border: var(--border) var(--accent-support);
    background-color: var(--accent-support-100);
    border-radius: 0.5rem;
    padding: 1rem 2rem;
}

@supports (animation-timeline: view()) {
    main .timeline .marks .mark {
        opacity: 0.1;
        scale: 0.9;
        transition: var(--transition);
        animation: --fade;
        animation-timeline: view();
    }
}

main .timeline .marks .mark .year {
    float: left;
    color: var(--accent-support);
    font-size: 4rem;
    font-weight: bold;
}

main .timeline .marks .mark p {
    text-align: justify;
}

main .timeline .marks .mark:hover {
    background-color: var(--accent-support-90);
}

main .timeline .marks .mark:not(:last-child)::before {
    position: absolute;
    content: "";
    border-left: 16px dotted var(--accent-support);
    justify-self: center;
    height: 4rem;
    top: calc(100% + 1rem);
}

main .references {
    display: grid;
    gap: 1rem;
}

main .references ul {
    display: grid;
    list-style: none;
    gap: 1rem;
}

main .references ul .reference {
    text-align: justify;
}

main .references ul .reference b {
    font-weight: bold;
}

main .hero {
    display: grid;
    grid-template-columns: 30rem auto;
    grid-template-areas: "slogan brand" "pitch  brand" "start  .";
    align-items: center;
    align-self: center;
    margin: 0 auto;
    padding: 2rem;
    gap: 2rem 4rem;
}

main .hero .slogan {
    grid-area: slogan;
    font-size: 3rem;
    font-weight: bold;
}

@supports (-webkit-text-stroke-color: unset) {
    main .hero .slogan .effect:nth-of-type(1) {
        -webkit-text-stroke-color: var(--accent-support);
        -webkit-text-stroke-width: 3px;
        color: transparent;
    }
}

main .hero .slogan .effect:nth-of-type(2) {
    font-style: italic;
    color: var(--accent-pop);
}

main .hero .pitch {
    grid-area: pitch;
    text-align: justify;
}

main .hero .start {
    display: flex;
    grid-area: start;
    justify-content: end;
}

main .hero .start .button {
    background-color: var(--accent-pop);
    color: var(--background);
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: bold;
    padding: 1rem;
    transition: var(--transition);
}

main .hero .start .button:hover {
    background-color: var(--accent-pop-60);
}

main .hero .start .button:active {
    background-color: var(--accent-pop-50);
}

main .hero .brand {
    grid-area: brand;
    border-radius: 0.5rem;
    width: 16rem;
    transition: var(--transition);
}

main .hero .brand img {
    display: block;
    border-radius: 0.5rem;
    width: 100%;
}

main .hero .brand:hover {
    box-shadow: 0 0 10px 2px var(--accent-pop);
    scale: 1.01;
}

@media screen and (max-width: 925px) {
    main .hero {
        grid-template-columns: auto;
        grid-template-areas: "brand" "slogan" "pitch" "start";
        width: auto;
    }
}

main .team {
    display: grid;
    gap: 1rem;
}

main .team h1 {
    color: var(--accent-support);
    font-size: 1.5rem;
    text-transform: uppercase;
    font-weight: bold;
}

main .team .members {
    display: grid;
    font-size: 0.875rem;
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
    gap: 1rem;
}

main .team .members .member {
    display: grid;
    border: var(--border);
    border-radius: var(--radius);
    grid-template-rows: auto 1fr;
    justify-items: center;
    padding: 1rem;
    gap: 1rem;
}

main .team .members .member .photo {
    aspect-ratio: 1;
    background-color: var(--background);
    border: var(--border);
    border-radius: 100%;
    align-self: center;
    object-fit: cover;
    height: 6rem;
}

main .team .members .member .name {
    text-align: center;
    white-space: nowrap;
}

footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--background-85);
    background-color: var(--foreground-10);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    font-size: 0.875rem;
    padding: 1rem 3rem;
    margin: 0 auto;
    gap: 1rem;
}

footer hr {
    background-color: var(--background-50);
    height: 1px;
    width: 100%;
}

footer .info {
    display: flex;
    flex-wrap: wrap;
    align-items: start;
    justify-content: space-between;
    gap: 2rem;
}

footer .info .group h2 {
    color: var(--background-50);
    font-size: 0.75rem;
}

footer .info .group ul {
    display: grid;
    grid-auto-flow: column;
    grid-template-rows: repeat(6, auto);
    list-style: none;
    gap: 0 2rem;
}

footer .info .group ul li {
    white-space: nowrap;
}

@media screen and (max-width: 900px) {
    footer .info .group ul {
        grid-auto-flow: row;
    }
}

footer .associates {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
}

footer .associates img {
    display: block;
    height: 2rem;
    width: 100%;
}

footer .copyright {
    display: flex;
    flex-direction: column;
    text-align: center;
}

footer .copyright .license {
    color: var(--background-50);
    font-size: 0.75rem;
}

@media screen and (-webkit-min-device-pixel-ratio: 0) {
    ::-webkit-scrollbar {
        width: 6px;
        height: 6px;
    }

    ::-webkit-scrollbar-track {
        background: transparent;
    }

    ::-webkit-scrollbar-thumb {
        background: var(--background-85);
    }

    ::-webkit-scrollbar-thumb:hover {
        background: var(--background-70);
    }
}

@keyframes --fade {

    40%,
    90% {
        opacity: 1;
        scale: 1;
    }
}