* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #0c0d10;
    color: #f5f5f5;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(92%, 1200px);
    margin: auto;
}

/* NAVIGATION */

header {
    border-bottom: 1px solid #282b31;
    background: #0c0d10;
}

nav {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 3px;
}

.nav-logo {
    width: 260px;
    height: auto;
    display: block;
}

.screenshot-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 25px;
    align-items: center;
}

.screenshot-gallery img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 14px;
}
.menu {
    display: flex;
    gap: 28px;
    color: #a8adb7;
}

.menu a:hover {
    color: white;
}

/* HERO */

.hero {
    min-height: 200px;
    display: flex;
    align-items: flex-start;
    border-bottom: 1px solid #282b31;
}

.hero-content {
    max-width: 850px;
    padding: 0px 0;
}

.eyebrow {
    color: #9097a3;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 13px;
    font-weight: bold;
}

.hero h1 {
    font-size: clamp(48px, 8vw, 92px);
    line-height: 0.98;
    margin: 15px 0 25px;
    letter-spacing: -3px;
}

.hero p {
    max-width: 650px;
    color: #a8adb7;
    font-size: 20px;
}

/* SECTIONS */

section {
    padding: 20px 0;
}

.section-title {
    margin-bottom: 40px;
}

.section-title h2 {
    margin: 8px 0;
    font-size: 42px;
}

.section-title p {
    color: #9da3ad;
}

/* APP CARDS */

.app-feature {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    border: 1px solid #292d35;
    border-radius: 22px;
    overflow: hidden;
    background: #15171c;
    margin-bottom: 30px;
}

.app-art {
    min-height: 420px;
    background: #20232a;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #777f8b;
    text-align: center;
    padding: 40px;
}

.screenshot-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 25px;
    align-items: center;
}

.screenshot-gallery img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 14px;
}

.app-content {
    padding: 55px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.app-content h3 {
    font-size: 38px;
    margin: 8px 0 15px;
}

.app-content p {
    color: #a8adb7;
    font-size: 17px;
}

.button {
    display: inline-block;
    width: fit-content;
    margin-top: 15px;
    padding: 12px 22px;
    background: #f5f5f5;
    color: #111;
    border-radius: 9px;
    font-weight: bold;
}

.button:hover {
    opacity: 0.85;
}

/* SMALL APPS */

.app-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.app-card {
    background: #15171c;
    border: 1px solid #292d35;
    border-radius: 22px;
    overflow: hidden;
}

.app-card .app-art {
    min-height: 300px;
}

.app-card-content {
    padding: 35px;
}

.app-card h3 {
    font-size: 30px;
    margin: 8px 0 12px;
}

.app-card p {
    color: #a8adb7;
}

/* FOOTER */

footer {
    border-top: 1px solid #282b31;
    padding: 45px 0;
    color: #8e949e;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-brand {
    color: white;
    font-weight: bold;
    letter-spacing: 2px;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a:hover {
    color: white;
}

/* INTERNAL PAGES */

.page-hero {
    border-bottom: 1px solid #282b31;
    padding: 86px 0 76px;
}

.page-hero-content { max-width: 820px; }

.page-hero h1 {
    font-size: clamp(46px, 7vw, 78px);
    line-height: 1;
    letter-spacing: -2.5px;
    margin: 12px 0 22px;
}

.page-hero p { color: #a8adb7; font-size: 19px; max-width: 680px; }
.page-section { padding: 64px 0 88px; }
.narrow-content { max-width: 820px; }

.content-card, .support-card, .policy-card {
    background: #15171c;
    border: 1px solid #292d35;
    border-radius: 18px;
}

.content-card { padding: 46px; }
.content-card h2, .support-card h2, .policy-card h2 { font-size: clamp(30px, 4vw, 42px); line-height: 1.1; margin: 8px 0 18px; }
.content-card p, .support-card p, .policy-card p, .support-card li { color: #b2b7c0; }

.page-jump-links { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.page-jump-links a { border: 1px solid #3a3f49; border-radius: 999px; color: #c6cbd3; padding: 8px 15px; }
.page-jump-links a:hover, .related-link a, .policy-card a { color: #fff; }

.support-card, .policy-card { padding: 44px; margin-bottom: 26px; scroll-margin-top: 24px; }
.support-card h3, .policy-card h3 { font-size: 21px; color: #f5f5f5; margin: 32px 0 8px; }
.support-card h4 { color: #e4e6e9; font-size: 17px; margin: 24px 0 2px; }
.support-card ol { padding-left: 22px; }
.support-card .button { margin-top: 6px; }
.related-link, .effective-date { font-size: 15px; color: #9097a3 !important; }
.related-link { margin: 24px 0 0; }
.notice { border-left: 3px solid #9097a3; padding-left: 16px; margin: 28px 0; }

/* ABOUT */

.about-section {
    padding: 92px 0;
}

.about-section-muted {
    background: #101216;
    border-top: 1px solid #20232a;
    border-bottom: 1px solid #20232a;
}

.about-two-column {
    display: grid;
    grid-template-columns: minmax(240px, .85fr) minmax(0, 1.15fr);
    gap: clamp(40px, 9vw, 150px);
}

.about-two-column h2,
.about-section-heading h2 {
    font-size: clamp(34px, 4.6vw, 58px);
    letter-spacing: -1.8px;
    line-height: 1.04;
    margin: 10px 0;
}

.about-copy {
    max-width: 670px;
}

.about-copy p,
.about-section-heading p,
.timeline-note {
    color: #b2b7c0;
    font-size: 18px;
}

.about-copy p:first-child { margin-top: 0; }
.about-year { color: #9097a3; font-weight: bold; letter-spacing: 2px; }

.about-section-heading {
    max-width: 720px;
    margin-bottom: 50px;
}

.studio-timeline {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid #30343c;
}

.studio-timeline li {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 30px;
    padding: 28px 0;
    border-bottom: 1px solid #30343c;
}

.timeline-year { color: #9097a3; font-weight: bold; letter-spacing: 2px; }
.studio-timeline h3 { font-size: 24px; margin: 0 0 4px; }
.studio-timeline p { color: #a8adb7; margin: 0; }
.timeline-note { max-width: 760px; margin: 28px 0 0; font-size: 16px; }

.project-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.project-tags span { border: 1px solid #3a3f49; border-radius: 999px; color: #d3d7dd; padding: 7px 13px; font-size: 14px; }

.about-copy blockquote {
    border-left: 3px solid #f5f5f5;
    color: #f5f5f5;
    font-size: clamp(23px, 3vw, 31px);
    line-height: 1.25;
    margin: 34px 0;
    padding-left: 20px;
}

.philosophy-list { color: #b2b7c0; columns: 2; gap: 36px; margin: 0; padding-left: 20px; }
.philosophy-list li { margin-bottom: 8px; }
.about-future { padding-bottom: 110px; }

/* RETRO ARCHIVE */

.archive-hero {
    border-bottom: 1px solid #282b31;
    padding: 82px 0;
}

.archive-hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
    align-items: center;
    gap: clamp(45px, 9vw, 130px);
}

.archive-hero h1 {
    font-size: clamp(50px, 8vw, 92px);
    letter-spacing: -3px;
    line-height: .96;
    margin: 12px 0 22px;
}

.archive-hero-copy > p { color: #b2b7c0; font-size: 20px; margin-bottom: 30px; }

.archive-title-art {
    background: #16191d;
    border: 1px solid #353941;
    border-radius: 20px;
    min-height: 340px;
    overflow: hidden;
    padding: 36px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.archive-title-image { max-width: 100%; max-height: 275px; object-fit: contain; }
.archive-icon { width: 72px; height: 72px; position: absolute; top: 22px; left: 22px; image-rendering: auto; }

.archive-hero-art { align-items: center; background: #16191d; border: 1px solid #353941; border-radius: 20px; display: flex; justify-content: center; min-height: 340px; overflow: hidden; }
.archive-hero-art img { display: block; max-height: 340px; max-width: 100%; object-fit: contain; }
.archive-donut-hero-art { background: #f591d1; }
.archive-donut-hero-art img { width: 100%; }
.archive-warriors-hero-art { background: #292719; }
.archive-warriors-hero-art img { max-height: 245px; }

.archive-meta { display: flex; flex-wrap: wrap; gap: 9px; }
.archive-meta span, .archive-badge { border: 1px solid #3a3f49; border-radius: 6px; color: #b7bdc7; font-size: 13px; padding: 7px 10px; }
.archive-meta b { color: #f1f2f3; font-weight: 600; margin-right: 5px; }

.archive-section { padding: 92px 0; }
.archive-section-muted { background: #101216; border-top: 1px solid #20232a; border-bottom: 1px solid #20232a; }

.archive-two-column { display: grid; grid-template-columns: minmax(240px, .85fr) minmax(0, 1.15fr); gap: clamp(40px, 9vw, 150px); }
.archive-two-column h2, .archive-section-heading h2 { font-size: clamp(34px, 4.6vw, 58px); letter-spacing: -1.8px; line-height: 1.04; margin: 10px 0; }
.archive-copy { max-width: 680px; }
.archive-copy p, .archive-section-heading p { color: #b2b7c0; font-size: 18px; }
.archive-copy p:first-child { margin-top: 0; }
.archive-section-heading { max-width: 720px; margin-bottom: 42px; }

.archive-feature-image, .archive-card { background: #f4f1e9; border: 1px solid #393d44; border-radius: 14px; margin: 0; overflow: hidden; }
.archive-feature-image img, .archive-card img { display: block; height: auto; max-width: 100%; width: 100%; }
.archive-feature-image figcaption, .archive-card figcaption { background: #16191d; border-top: 1px solid #393d44; color: #aeb4bd; font-size: 14px; padding: 12px 15px; }

.archive-chalkboard { background: #f4f1e9; border: 1px solid #393d44; border-radius: 14px; margin: 0; overflow: hidden; }
.archive-chalkboard-original { display: block; height: auto; margin: auto; max-width: 760px; width: 100%; }
.archive-chalkboard-art { aspect-ratio: 6 / 5; margin: auto; max-width: 760px; position: relative; }
.archive-chalkboard-art img { display: block; height: auto; position: absolute; width: 100%; }
.archive-chalk-base { inset: 0; }
.archive-chalk-bottom { bottom: 0; left: 0; }
.archive-chalk-lower-left { bottom: 30%; left: 0; width: 50% !important; }
.archive-chalk-lower-right { bottom: 30%; right: 0; width: 50% !important; }
.archive-chalk-top-left { left: 0; top: 0; width: 50% !important; }
.archive-chalk-top-right { right: 0; top: 0; width: 50% !important; }
.archive-chalkboard figcaption { background: #16191d; border-top: 1px solid #393d44; color: #aeb4bd; font-size: 14px; padding: 12px 15px; }

.archive-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.archive-card figcaption { display: flex; flex-direction: column; gap: 2px; }
.archive-card figcaption b { color: #f2f3f4; font-size: 16px; }
.archive-card figcaption span { color: #aeb4bd; }
.archive-card-wide { grid-column: 1 / -1; }

.archive-screen-gallery { display: grid; gap: 20px; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.archive-screen-gallery figure { background: #15171c; border: 1px solid #393d44; border-radius: 12px; margin: 0; overflow: hidden; }
.archive-screen-gallery img { display: block; height: auto; width: 100%; }
.archive-screen-gallery figcaption { color: #aeb4bd; font-size: 13px; padding: 9px 11px; }

.archive-number-card { display: flex; flex-direction: column; }
.archive-number-stack { align-items: start; display: grid; flex: 1; gap: 5px; grid-template-columns: repeat(5, minmax(0, 1fr)); padding: 16px; }
.archive-number-stack span { display: grid; gap: 0; grid-template-rows: repeat(2, 1fr); }
.archive-number-stack img { width: 100%; }

.archive-source-callout { border-left: 3px solid #9097a3; color: #aeb4bd; font-size: 15px; margin-top: 24px; padding-left: 15px; }

.archive-back-link { border-bottom: 1px solid #aeb4bd; color: #f5f5f5; display: inline-block; margin-top: 18px; padding-bottom: 2px; }
.archive-back-link:hover { color: #aeb4bd; }
.archive-closing { padding-bottom: 110px; }

.retro-index-card {
    align-items: center;
    background: #15171c;
    border: 1px solid #292d35;
    border-radius: 18px;
    display: grid;
    gap: 30px;
    grid-template-columns: 110px 1fr;
    padding: 36px;
}

.retro-index-card:hover { border-color: #565d69; }
.retro-index-list { display: grid; gap: 20px; }
.retro-index-card img { height: 96px; image-rendering: auto; width: 96px; }
.retro-index-card h2 { font-size: 30px; line-height: 1.1; margin: 7px 0 10px; }
.retro-index-card p { color: #b2b7c0; margin: 0 0 15px; }
.retro-index-card span { border-bottom: 1px solid #aeb4bd; color: #f5f5f5; padding-bottom: 2px; }

/* MOBILE */

@media (max-width: 800px) {

    nav {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 0;
    }

    .menu {
        flex-wrap: wrap;
        gap: 15px 22px;
    }

    .hero {
        min-height: auto;
    }

    .hero-content {
        padding: 70px 0;
    }

    .hero h1 {
        letter-spacing: -2px;
    }

    .app-feature {
        grid-template-columns: 1fr;
    }

    .app-grid {
        grid-template-columns: 1fr;
    }

    .app-content {
        padding: 35px;
    }

    .page-hero { padding: 62px 0 56px; }
    .page-section { padding: 40px 0 60px; }
    .content-card, .support-card, .policy-card { padding: 27px; }

    .about-section { padding: 58px 0; }
    .about-two-column { grid-template-columns: 1fr; gap: 24px; }
    .studio-timeline li { grid-template-columns: 88px 1fr; gap: 18px; }
    .philosophy-list { columns: 1; }
    .about-future { padding-bottom: 70px; }

    .archive-hero { padding: 60px 0; }
    .archive-hero-layout, .archive-two-column { grid-template-columns: 1fr; gap: 28px; }
    .archive-title-art { min-height: 255px; padding: 30px; }
    .archive-title-image { max-height: 200px; }
    .archive-hero-art { min-height: 250px; }
    .archive-section { padding: 58px 0; }
    .archive-gallery { grid-template-columns: 1fr; }
    .archive-screen-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .archive-card-wide { grid-column: auto; }
    .archive-closing { padding-bottom: 70px; }
.retro-index-card { grid-template-columns: 1fr; padding: 27px; }
}