/* ==========================================================================
   DC Gaming - public site styles
   Mobile-first. Breakpoints: base (<600), 600+, 900+.

   Type: Titan One (chunky 90s display) + Rubik (legible geometric body).
   Replaced Press Start 2P / VT323, which carried the era but were hard to
   read at any real length.

   Palette: DKC jungle - night-jungle greens, banana yellow, DK-tie red,
   barrel wood.
   ========================================================================== */

:root {
    /* Ground + surfaces: green-biased neutrals, not flat grey */
    --bg: #0F1A12;
    --surface: #18271A;
    --surface-hi: #223122;
    --border: #35492E;
    --border-hi: #4A6340;

    /* Banana yellow carries the identity: highest contrast on jungle green,
       so it does the heavy lifting on headings and icons. */
    --accent: #F5B921;
    --accent-ink: #2A1D02;             /* text that sits on yellow */
    --accent-soft: rgba(245, 185, 33, 0.13);

    /* DK's tie red - used sparingly, for one thing at a time */
    --hot: #D93B2B;
    --hot-soft: rgba(217, 59, 43, 0.15);
    /* Deeper than --hot so cream text clears AA on it: 5.66:1 against
       #B32B1E, where plain --hot only manages 4.03:1. */
    --hot-deep: #B32B1E;
    --hot-deep-hi: #C9331F;

    --wood: #8A5325;
    --vine: #6FA83C;

    --text: #F5F1E3;                   /* warm off-white, not clinical */
    --text-muted: #A7B79C;

    /* Wallpaper scrim. Heavier at the bottom, where the art is busiest.
       The mobile artwork is much brighter, so it gets its own pair below. */
    --scrim-top: rgba(12, 20, 14, 0.72);
    --scrim-bottom: rgba(12, 20, 14, 0.88);

    /* background-mobile.jpg is far brighter - mean rgb(160,127,33) against the
       wallpaper's rgb(91,61,33), with pure white highlights. At the desktop
       scrim the gold accent drops to 4.25:1 and fails AA, so it needs more. */
    --scrim-top-sm: rgba(12, 20, 14, 0.82);
    --scrim-bottom-sm: rgba(12, 20, 14, 0.90);

    --font-display: 'Titan One', 'Arial Black', system-ui, sans-serif;
    --font-body: 'Rubik', 'Segoe UI', system-ui, -apple-system, sans-serif;

    --radius: 8px;
    --gap: 0.6rem;
    --gutter: clamp(1rem, 4vw, 1.5rem);
    --tap: 48px;
    --ease: cubic-bezier(0.2, 0.8, 0.2, 1);

    /* Hard, blurless offset shadow - the era's house style, and it reads as
       deliberate rather than as a soft modern drop shadow. */
    --shadow: 4px 4px 0 var(--border);
    --shadow-lift: 6px 6px 0 var(--border);
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    background-color: var(--bg);
    color: var(--text);

    min-height: 100vh;
    min-height: 100dvh;

    position: relative;

    display: flex;
    flex-direction: column;
    align-items: center;

    -webkit-font-smoothing: antialiased;

    padding:
        env(safe-area-inset-top) env(safe-area-inset-right)
        env(safe-area-inset-bottom) env(safe-area-inset-left);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: 0.01em;
    overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   Page shell
   -------------------------------------------------------------------------- */
.page {
    position: relative;
    z-index: 1;

    width: 100%;
    max-width: 640px;
    margin-inline: auto;
    padding-inline: var(--gutter);
    padding-block: clamp(1rem, 4vw, 2rem) clamp(1.5rem, 6vw, 3rem);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--accent);
    color: var(--accent-ink);
    padding: 0.75rem 1rem;
    z-index: 100;
    font-weight: 600;
}

.skip-link:focus { left: 0; }

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Wallpaper - full-bleed DKC art behind everything

   A fixed-position element rather than `background-attachment: fixed` on the
   body: iOS Safari handles fixed attachment badly (jitter, and it silently
   falls back to scrolling), while a fixed element is solid everywhere.

   The scrim is the first background layer, painted over the photo in the same
   element, so there is no extra node to keep in sync. --scrim-top and
   --scrim-bottom are the dials: raise the alpha to push the art further back
   if anything is hard to read, lower it to let more of the sunset through.
   -------------------------------------------------------------------------- */
.page-art {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    background-image:
        linear-gradient(to bottom, var(--scrim-top), var(--scrim-bottom)),
        url("images/wallpaper.jpg");
    background-repeat: no-repeat, no-repeat;
    background-position: center, center;
    background-size: cover, cover;
}

/* Narrow screens get their own artwork. The desktop wallpaper is 16:9, so on a
   tall phone `cover` crops it to a thin vertical slice and the scene falls
   apart; background-mobile.jpg is close to square and survives the crop.

   Keyed on width, not a device check, so a phone turned landscape goes back to
   the 16:9 wallpaper - which is exactly what suits that shape. */
@media (max-width: 599.98px) {
    .page-art {
        background-image:
            linear-gradient(to bottom, var(--scrim-top-sm), var(--scrim-bottom-sm)),
            url("images/background-mobile.jpg");
    }
}

/* --------------------------------------------------------------------------
   Profile
   -------------------------------------------------------------------------- */
.profile {
    text-align: center;
    margin-bottom: clamp(1.5rem, 5vw, 2.25rem);
}

/* Home page logo mark - larger than the small header logo on inner pages,
   since it is the first thing on the page. */
.profile-mark {
    width: clamp(104px, 28vw, 150px);
    height: auto;
    object-fit: contain;
    margin: 0 auto 0.85rem;
    filter: drop-shadow(4px 4px 0 rgba(0, 0, 0, 0.5));
}

.profile-img {
    width: clamp(76px, 20vw, 104px);
    height: auto;
    object-fit: contain;
    margin: 0 auto 0.85rem;
    filter: drop-shadow(3px 3px 0 rgba(0, 0, 0, 0.45));
}

.profile-name {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
    color: var(--accent);
    /* Hard black edge - the way 90s box art set display type off its ground */
    text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.85), 4px 4px 0 rgba(0, 0, 0, 0.4);
    text-wrap: balance;
}

.profile-bio {
    font-size: clamp(0.92rem, 3vw, 1rem);
    color: var(--text-muted);
    margin-top: 0.85rem;
    max-width: 44ch;
    margin-inline: auto;
    text-wrap: pretty;
}

.error-code {
    font-size: clamp(3rem, 16vw, 6rem);
}

/* --------------------------------------------------------------------------
   Link list
   -------------------------------------------------------------------------- */
.links {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
    width: 100%;
}

.link-item {
    display: grid;
    grid-template-columns: 1.5rem 1fr 0.85rem;
    align-items: center;
    gap: 0.75rem;

    min-height: var(--tap);
    padding: 0.7rem 0.95rem;

    background-color: var(--surface);
    border: 3px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: var(--text);

    transition: background-color 0.15s var(--ease),
                border-color 0.15s var(--ease),
                box-shadow 0.15s var(--ease),
                transform 0.15s var(--ease);
}

.link-item--featured {
    border-color: var(--accent);
    background-color: var(--accent-soft);
}

/* The one call-to-action. Solid DK-tie red rather than solid yellow, because
   a plain link already flushes yellow on hover - a yellow CTA would look like
   a permanently hovered link. */
.link-item--highlight {
    background-color: var(--hot-deep);
    border-color: var(--hot-deep);
    color: var(--text);
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.45);
}

.link-item--highlight .link-icon,
.link-item--highlight .link-chevron {
    color: var(--text);
}

.link-icon {
    font-size: 1.02rem;
    color: var(--accent);
    text-align: center;
    transition: color 0.15s var(--ease);
}

.link-label {
    font-family: var(--font-display);
    font-size: clamp(0.88rem, 3vw, 1rem);
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.link-chevron {
    font-size: 0.7rem;
    color: var(--text-muted);
    justify-self: end;
    transition: transform 0.15s var(--ease), color 0.15s var(--ease);
}

@media (hover: hover) and (pointer: fine) {
    .link-item:hover {
        background-color: var(--accent);
        border-color: var(--accent);
        color: var(--accent-ink);
        /* Pushes up and the shadow grows - a physical button press, inverted */
        transform: translate(-2px, -2px);
        box-shadow: var(--shadow-lift);
    }

    .link-item:hover .link-icon,
    .link-item:hover .link-chevron { color: var(--accent-ink); }
    .link-item:hover .link-chevron { transform: translateX(3px); }

    /* Keep the CTA red on hover - lifting into the shared yellow would lose
       the distinction that makes it the CTA in the first place. */
    .link-item--highlight:hover {
        background-color: var(--hot-deep-hi);
        border-color: var(--hot-deep-hi);
        color: var(--text);
        box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.45);
    }

    .link-item--highlight:hover .link-icon,
    .link-item--highlight:hover .link-chevron { color: var(--text); }
}

.link-item--highlight:active {
    box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.45);
}

/* Press: sink into the shadow */
.link-item:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--border);
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem 0;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.back-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;

    min-height: var(--tap);
    padding: 0.7rem 1.4rem;
    margin-top: 1.25rem;

    background-color: var(--accent);
    color: var(--accent-ink);
    border: 3px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: var(--shadow);

    font-family: var(--font-display);
    font-size: clamp(0.82rem, 2.8vw, 0.9rem);

    transition: transform 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

@media (hover: hover) and (pointer: fine) {
    .back-btn:hover {
        transform: translate(-2px, -2px);
        box-shadow: var(--shadow-lift);
    }
}

.back-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--border);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    margin-top: auto;
    padding-top: 2.5rem;
    text-align: center;
}

.footer-note {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Guide pages (New Runner Setup)
   ========================================================================== */
.guide-hero {
    width: 100%;
    border: 3px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.guide {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.guide-step {
    background-color: var(--surface);
    border: 3px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: clamp(1rem, 4vw, 1.4rem);
}

.step-head {
    display: grid;
    /* Number in a fixed column so multi-line titles stay aligned rather than
       wrapping under the badge. */
    grid-template-columns: 2.15rem 1fr;
    align-items: center;
    gap: 0.85rem;
    padding-bottom: 0.85rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--border);
}

.step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.15rem;
    height: 2.15rem;
    background-color: var(--accent);
    color: var(--accent-ink);
    border-radius: 6px;
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.4);
    font-family: var(--font-display);
    font-size: 1rem;
}

.step-title {
    font-size: clamp(1rem, 3.7vw, 1.18rem);
    color: var(--accent);
    line-height: 1.25;
}

.step-body { display: flex; flex-direction: column; gap: 0.9rem; }

.step-body p {
    font-size: clamp(0.9rem, 2.9vw, 0.96rem);
    line-height: 1.65;
    color: var(--text-muted);
    text-wrap: pretty;
}

.step-body strong { color: var(--text); font-weight: 600; }

.step-body code {
    font-family: ui-monospace, 'Cascadia Mono', 'Courier New', monospace;
    font-size: 0.88em;
    background-color: var(--bg);
    border: 1px solid var(--border-hi);
    border-radius: 4px;
    padding: 0.1em 0.4em;
    color: var(--text);
    overflow-wrap: anywhere;
}

.guide-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 0;
}

.guide-list li {
    position: relative;
    padding-left: 1.5rem;
    font-size: clamp(0.9rem, 2.9vw, 0.96rem);
    line-height: 1.6;
    color: var(--text-muted);
    text-wrap: pretty;
}

/* Banana-yellow chevron rather than a plain bullet */
.guide-list li::before {
    content: "\25B8";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent);
    font-size: 1.1em;
    line-height: 1.5;
}

.guide-list li strong { color: var(--text); font-weight: 600; }

.guide-note {
    padding: 0.95rem 1.1rem;
    background-color: var(--hot-soft);
    border: 2px solid var(--hot);
    border-radius: 6px;
    font-size: clamp(0.92rem, 3.1vw, 1rem);
    line-height: 1.6;
    color: var(--text-muted);
    text-wrap: pretty;
}

.guide-note strong { color: var(--text); font-weight: 600; }

/* The one version that matters - given barrel-wood framing so it reads as
   the single most important fact on the page */
.rom-target {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1rem 1.15rem;
    background-color: var(--bg);
    border: 3px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: 4px 4px 0 var(--wood);
}

.rom-label {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
}

.rom-name {
    font-family: var(--font-display);
    font-size: clamp(1.02rem, 3.9vw, 1.25rem);
    color: var(--text);
    line-height: 1.25;
}

.rom-rev {
    font-size: clamp(0.9rem, 3.1vw, 1rem);
    color: var(--text-muted);
}

.cta-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }

.guide-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;

    min-height: var(--tap);
    padding: 0.7rem 1.2rem;
    flex: 1 1 100%;

    background-color: var(--accent);
    color: var(--accent-ink);
    border: 3px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: var(--shadow);

    font-family: var(--font-display);
    font-size: clamp(0.82rem, 2.8vw, 0.9rem);
    line-height: 1.35;
    text-align: center;

    transition: transform 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.guide-btn--ghost {
    background-color: transparent;
    color: var(--accent);
}

@media (hover: hover) and (pointer: fine) {
    .guide-btn:hover {
        transform: translate(-2px, -2px);
        box-shadow: var(--shadow-lift);
    }
}

.guide-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--border);
}

/* --------------------------------------------------------------------------
   Tablet and up
   -------------------------------------------------------------------------- */
@media (min-width: 480px) {
    .guide-btn { flex: 0 1 auto; }
}

@media (min-width: 600px) {
    .page { max-width: 680px; }
}

@media (min-width: 900px) {
    body { font-size: 17px; }
    .page { max-width: 760px; }
}

/* --------------------------------------------------------------------------
   Short landscape phones - claw back vertical space
   -------------------------------------------------------------------------- */
@media (max-height: 480px) and (orientation: landscape) {
    .page { padding-block: 1rem; }
    .profile { margin-bottom: 1rem; }
    .profile-mark { width: 96px; }
    .profile-img { width: 68px; }
}

/* --------------------------------------------------------------------------
   Accessibility
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (prefers-contrast: more) {
    .link-item, .guide-step { border-color: var(--text); }
    .link-item--highlight { border-color: var(--text); }
    .profile-bio, .footer-note,
    .step-body p, .guide-list li { color: var(--text); }
}

@media print {
    body { background: #fff; color: #000; }
    .link-chevron, .back-btn, .skip-link { display: none; }
}