@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Display&family=Open+Sans:wght@400;600;700&display=swap');
* {
    box-sizing: border-box;
    
}
html {
    font-size: 150%;
}
body {
    margin: 0;
    background: #1c261f;
    color: #f2efe8;
    overflow-x: hidden;
    font-family: 'Open Sans', sans-serif;
    background-color: var(--bg-dark);
    color: var(--color-text);
    overflow-x: hidden;
    line-height: 1.5;
}
:root {
    --bg-dark: #1b251f;
    --bg-darker: #18211b;
    --bg-card: #202c24;
    --bg-card-hover: #26352b;
    --color-text: #f2efe8;
    --color-accent: #e6d36a;
    --border-light: rgba(242,239,232,0.4);
    --border-light-strong: rgba(242,239,232,0.6);
}

.topbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.6rem 3rem;
    background: rgba(28, 38, 31, 0.92);
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    z-index: 20;
}

.topbar .logo {
    font-family: 'Libre Caslon Display', serif;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.topbar ul {
    list-style: none;
    display: flex;
    gap: 2.4rem;
    margin: 0;
    padding: 0;
}

.topbar a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: letter-spacing 0.3s ease;
}

.topbar a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0%;
    height: 1px;
    background-color: var(--color-accent);
    transition: width 0.35s ease;
}

.topbar a:hover {
    letter-spacing: 0.1em;
}

.topbar a:hover::after {
    width: 100%;
}

/* HEADER CAROUSEL */
.header-carousel {
    position: relative;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 5rem;
    overflow: hidden;
    background: #1c261f;
}
.carousel {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}
.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.header-carousel h2.carousel-header {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Libre Caslon Display', serif;
    font-size: 2rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #e6d36a;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.5);
    animation: fadeIn 2s ease forwards;
    z-index: 10;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.6);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

canvas#leaves {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}
.site-footer {
    background-color: var(--bg-darker);
    color: var(--color-text);
    padding: 2rem 4%;
    font-size: 0.9rem;
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.site-footer a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.site-footer a:hover {
    color: #fff;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content .sources ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-content .sources li {
    margin: 0.4rem 0;
    line-height: 1.4;
}

.footer-copy {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    opacity: 0.7;
}



/*ABOUT SECTION CAROUSEL WEEE. maam ayokona :(( ako lang nagccode d2 */
@property --about-sprite-fs {
    syntax: "<integer>";
    initial-value: 0;
    inherits: true;
}

@property --about-progress {
    syntax: "<percentage>";
    inherits: false;
    initial-value: 0%;
}

.about-book-section {
    position: relative;
    z-index: 1;
    padding: 3.5rem 6% 4.5rem;
}

.about-book-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;

    --sprite-image: url(https://assets.codepen.io/36869/book.webp);
    --sprite-c: 5;
    --sprite-h: 3000;
    --sprite-w: 9600;
    --sprite-f: 7;
    --sprite-fr: 12;
    --sprite-as: calc(var(--sprite-f) / var(--sprite-fr) * 1s);
    --sprite-ad: normal;
    --sprite-af: none;
    --sprite-ap: running;
    --sprite-at: linear;
    --sprite-r: round(up, calc(var(--sprite-f) / var(--sprite-c)), 1);
    --sprite-sh: calc(var(--sprite-h) / var(--sprite-r));
    --sprite-th: calc(var(--sprite-sh) / 2);
    --sprite-ar: calc(var(--sprite-th) / var(--sprite-sh));
    --sprite-uh: calc(var(--sprite-h) * var(--sprite-ar));
    --sprite-uw: calc(var(--sprite-w) * var(--sprite-ar));
    --sprite-tw: calc(var(--sprite-uw) / var(--sprite-c));
}

.about-book-title {
    margin: 0 auto;
    max-width: 980px;
    text-align: center;
    font-family: 'Libre Caslon Display', serif;
    font-size: clamp(1.2rem, 2.3vw, 1.9rem);
    font-weight: 500;
    line-height: 1.35;
    color: var(--color-text);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.about-book-title span {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 0.25em;
}

.about-book-sprite-wrapper {
    position: relative;
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
}

.about-book-shell {
    position: relative;
    display: grid;
    grid-template-areas:
        "scroll scroll scroll"
        "left markers right";
    gap: 1rem;
}

.about-book-sprite {
    position: absolute;
    height: calc(1px * var(--sprite-th));
    width: calc(1px * var(--sprite-tw));
    margin:
        calc(-1px * calc((var(--sprite-th) - (var(--sprite-th) * 0.6107)) / 2))
        calc(-1px * calc((var(--sprite-tw) - (var(--sprite-tw) * 0.7042)) / 2));
    background-image: var(--sprite-image);
    background-repeat: no-repeat;
    background-size: calc(1px * var(--sprite-uw)) calc(1px * var(--sprite-uh));
    transform-origin: center center;
    z-index: -1;

    --sprite-fe: calc(var(--sprite-f) * (var(--slides) - 1));
    --sprite-fs-n: mod(var(--about-sprite-fs), var(--sprite-f));
    --row: calc(round(down, calc(calc(var(--sprite-tw) * var(--sprite-fs-n)) / var(--sprite-uw)), 1) * var(--sprite-th));
    --col: mod(calc(var(--sprite-tw) * var(--sprite-fs-n)), var(--sprite-uw));

    background-position: calc(-1px * var(--col)) calc(-1px * var(--row));
    animation: about-book-frame var(--sprite-as) var(--sprite-at) 0s var(--sprite-ad) var(--sprite-af) var(--sprite-ap);
    animation-timeline: --about-carousel-timeline;
}

.about-book-carousel {
    grid-area: scroll;
    margin: 0 auto;
    width: calc(1px * (var(--sprite-tw) * 0.7042));
    height: calc(1px * (var(--sprite-th) * 0.6107));
    display: grid;
    grid: 1fr / auto-flow 100%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-timeline: --about-carousel-timeline x;
    overscroll-behavior-x: contain;
    scroll-behavior: smooth;
    scrollbar-width: none;
    scroll-marker-group: after;
    counter-reset: curpage;
    border: 1px solid rgba(242, 239, 232, 0.5);
}

.about-book-carousel::scroll-button(*) {
    inline-size: 54px;
    aspect-ratio: 1;
    border-radius: 0;
    border: 0;
    background-color: transparent;
    cursor: pointer;
}

.about-book-carousel::scroll-button(*):disabled {
    opacity: 0.45;
    filter: grayscale(1);
}

.about-book-carousel::scroll-button(*):not(:disabled):is(:hover, :active) {
    filter: drop-shadow(0 0 8px rgba(230, 211, 106, 0.7));
}

.about-book-carousel::scroll-button(*):not(:disabled):active {
    scale: 0.92;
}

.about-book-carousel::scroll-button(left) {
    content: url("data:image/svg+xml;base64,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") / "Scroll Left";
    grid-area: left;
}

.about-book-carousel::scroll-button(right) {
    content: url("data:image/svg+xml;base64,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") / "Scroll Right";
    grid-area: right;
    justify-self: end;
}

.about-book-carousel::scroll-marker-group {
    content: "";
    width: 100%;
    height: 8px;
    padding: 2px 0;
    display: grid;
    position: absolute;
    grid-area: markers;
    grid-auto-flow: column;
    place-self: center;
    overflow: hidden;
    border: 1px solid rgba(242, 239, 232, 0.4);
    background: linear-gradient(90deg, var(--color-accent) 0%) no-repeat left center;
    --about-progress: calc(calc(100 / var(--slides)) * 1%);
    background-size: var(--about-progress, 20%) 100%;
    animation: about-book-progress linear both;
    animation-timeline: --about-carousel-timeline;
}

.about-book-carousel > .about-book-item {
    position: relative;
    scroll-snap-stop: always;
    scroll-snap-align: start;
    animation: about-book-count-before linear forwards;
    animation-range: exit;
    animation-timeline: view(x);
    counter-increment: page;
    color: #1f1a12;
}

.about-book-carousel > .about-book-item::scroll-marker {
    content: "";
    position: relative;
    left: -1px;
    width: 100%;
    height: 100%;
    display: block;
    box-sizing: border-box;
    box-shadow: 2px 0 0 rgba(19, 24, 20, 0.7);
}

.about-book-carousel > .about-book-item:last-of-type::scroll-marker {
    box-shadow: none;
}

.about-page-container {
    display: flex;
    gap: 2.6rem;
    height: 100%;
    animation: about-book-stay-centered linear both;
    animation-timeline: view(x);
    timeline-scope: --about-parallax-item;
}

.about-page {
    flex: 1;
    position: relative;
    overflow: hidden;
    font-size: 0.72rem;
    line-height: 1.4;
    color: #2b2418;
}

.about-page::after {
    position: absolute;
    bottom: 12px;
    color: #6f5d2a;
    font-family: 'Libre Caslon Display', serif;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
}

.about-page > div {
    height: 100%;
    overflow: auto;
    text-align: justify;
    hyphens: auto;
    padding-bottom: 1.6rem;
}

.about-page p {
    margin: 0 0 0.7rem;
    text-indent: 1rem;
}

.about-page ul {
    margin: 0.35rem 0 0.65rem;
    padding-left: 1.2rem;
}

.about-page img {
    width: 100%;
    display: block;
    border: 1px solid rgba(28, 38, 31, 0.25);
    margin-top: 0.6rem;
}

.about-left-page {
    padding: 1.15rem 0 1.15rem 1.15rem;
    background: linear-gradient(180deg, rgba(241, 230, 193, 0.95), rgba(231, 215, 171, 0.92));
}

.about-left-page::after {
    content: counter(curpage);
    left: 1.1rem;
}

.about-right-page {
    padding: 1.15rem 1.15rem 1.15rem 0;
    background: linear-gradient(180deg, rgba(245, 234, 199, 0.98), rgba(236, 220, 178, 0.94));
    counter-increment: curpage;
}

.about-right-page::after {
    content: counter(curpage);
    right: 1.1rem;
}

@media (max-width: 748px) {
    .about-book-container {
        --sprite-th: calc(var(--sprite-sh) / 2.5);
    }

    .about-page {
        font-size: 0.53rem;
    }
}

@media (max-width: 560px) {
    .about-book-container {
        --sprite-th: calc(var(--sprite-sh) / 4);
    }

    .about-book-title {
        font-size: 1rem;
    }

    .about-page {
        font-size: 0.38rem;
    }

    .about-page::after {
        font-size: 0.5rem;
    }
}

@keyframes about-book-stay-centered {
    entry 0% {
        opacity: 0;
        translate: -100%;
    }
    entry 75% {
        opacity: 0;
        translate: -25%;
    }
    entry 100% {
        opacity: 1;
        translate: 0%;
    }
    exit 0% {
        opacity: 1;
        translate: 0%;
    }
    exit 50% {
        opacity: 0;
        translate: 50%;
    }
    exit 100% {
        opacity: 0;
        translate: 100%;
    }
}

@keyframes about-book-count-before {
    1%,
    100% {
        counter-increment: page curpage;
    }
}

@keyframes about-book-progress {
    100% {
        --about-progress: 100%;
    }
}

@keyframes about-book-frame {
    to {
        --about-sprite-fs: var(--sprite-fe);
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-book-section * {
        animation: none !important;
    }
}

/* COOL TIMELINE */
.timeline input[type="radio"] {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.timeline {
    --base-rotation: 0deg;
    --full-circle: 360deg;
    --radius: min(40vw, 260px);
    --duration: 220ms;
    --milestones-container-size: calc(var(--radius) * 2);
    --milestones-container-padding: 2rem;
    --border-color: rgba(242, 239, 232, 0.35);
    --label-offset: calc(var(--radius) * -1 - 1rem);
    --label-size: 34px;
    --label-color: rgba(242, 239, 232, 0.7);
    --label-color-hover: #e6d36a;
    --label-line-h: 0;
    --label-line-h-current: 2rem;
    --label-dot-size: 10px;
    --title-top: 1.4rem;
    --title-offset-y: 20px;
    --info-top: 4.2rem;
    --info-width: min(72%, 520px);
    --info-offset-y: 16px;

    position: relative;
    z-index: 1;
    width: min(96vw, 900px);
    min-height: calc(var(--milestones-container-size) + 10rem);
    margin: 1.5rem auto 4rem;
    padding: 2rem 1rem 2rem;
}

.milestones {
    position: absolute;
    left: 50%;
    top: var(--milestones-container-padding);
    translate: -50% 0;
    width: var(--milestones-container-size);
    aspect-ratio: 1;
    margin: 0;
    padding: 0;
    list-style: none;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease-in-out var(--duration);
}

.milestones li {
    position: absolute;
    inset: 0;
    margin: 0;
    padding: 0;
    transform-origin: center;
    display: grid;
    place-content: center;
    transform: rotate(calc(var(--i) * 360deg / var(--items)));
    pointer-events: none;
}

.milestones li > label {
    position: absolute;
    inset: 0;
    margin: auto;
    width: var(--label-size);
    height: var(--label-size);
    transform: translateY(var(--label-offset));
    text-align: center;
    font-size: clamp(0.78rem, 2.2vw + 0.02rem, 1rem);
    color: var(--label-color);
    cursor: pointer;
    pointer-events: initial;
    transition: var(--duration) ease-in-out;
}

.milestones li > label::before {
    content: "";
    position: absolute;
    top: var(--milestones-container-padding);
    left: 50%;
    translate: -50% 0;
    width: var(--label-dot-size);
    height: var(--label-dot-size);
    border-radius: 50%;
    background-color: var(--label-color);
    transition: background-color var(--duration) ease-in-out;
}

.milestones li > label::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    translate: -50% 5px;
    width: 2px;
    height: var(--label-line-h);
    background-color: var(--color-accent);
    transition: height 300ms ease-in-out var(--label-line-delay, 0ms);
}

.milestones li > label:hover {
    --label-color: var(--label-color-hover);
}

.milestones > li > h2,
.milestones > li > p {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.milestones > li > h2 {
    top: var(--title-top);
    color: var(--color-accent);
    font-family: 'Libre Caslon Display', serif;
    font-size: 1.4rem;
    margin: 0;
    opacity: var(--title-opacity, 0);
    translate: 0 var(--title-offset-y);
    transition: var(--duration) ease-in-out var(--title-delay, 0ms);
}

.milestones > li > p {
    top: var(--info-top);
    width: var(--info-width);
    margin: 0;
    color: var(--color-text);
    font-size: clamp(0.78rem, 2.2vw + 0.05rem, 0.95rem);
    line-height: 1.5;
    opacity: var(--info-opacity, 0);
    translate: 0 var(--info-offset-y);
    transition: var(--duration) ease-in-out var(--info-delay, 0ms);
}

.milestones li:has(input:checked) {
    --label-color: var(--label-color-hover);
    --label-line-h: var(--label-line-h-current);
    --label-line-delay: calc(var(--duration) * 2);
    --title-opacity: 1;
    --title-offset-y: 0;
    --title-delay: calc(var(--duration) * 3);
    --info-opacity: 1;
    --info-offset-y: 0;
    --info-delay: calc(var(--duration) * 4);
}

.milestones:has(input:checked) {
    transform: rotate(calc(var(--base-rotation) - (var(--index) * var(--full-circle) / var(--items))));
}

.milestones:has(li:nth-child(1) > input:checked) { --index: 0; }
.milestones:has(li:nth-child(2) > input:checked) { --index: 1; }
.milestones:has(li:nth-child(3) > input:checked) { --index: 2; }
.milestones:has(li:nth-child(4) > input:checked) { --index: 3; }
.milestones:has(li:nth-child(5) > input:checked) { --index: 4; }

@media (min-width: 800px) {
    .timeline {
        --radius: min(30vw, 320px);
        --label-size: 40px;
        --label-dot-size: 14px;
        --label-line-h-current: 3.5rem;
        --title-top: 3.2rem;
        --info-top: 7.4rem;
    }
}

@media (max-width: 640px) {
    .timeline {
        --radius: min(42vw, 180px);
        --label-size: 28px;
        --title-top: 0.8rem;
        --info-top: 3.2rem;
        min-height: calc(var(--milestones-container-size) + 8rem);
    }
}