/* dangraf.io theme */

:root {
    --ink: #0f1b2d;
    --ink-soft: #3d4a5c;
    --muted: #6b7686;
    --line: #e3e7ec;
    --paper: #ffffff;
    --tint: #f4f6f3;
    --accent: #1f7a5a;
    --accent-ink: #145a42;
    --accent-soft: #e3f1ea;
    --dark: #0f1b2d;
    --radius: 14px;
    --wrap: 1100px;
    --narrow: 720px;
    --gutter: clamp(16px, 4vw, 32px);
    --font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-display: var(--font-sans);
    --display-weight: 600;
    --display-tracking: -0.01em;
}

@media (prefers-color-scheme: dark) {
    :root {
        --ink: #e8edf3;
        --ink-soft: #b8c2ce;
        --muted: #8a96a6;
        --line: #243246;
        --paper: #0c1522;
        --tint: #111d2e;
        --accent: #5cc79c;
        --accent-ink: #7fd8b3;
        --accent-soft: #14302a;
        --dark: #07101b;
    }
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }

h1, h2, h3 { font-family: var(--font-display); font-weight: var(--display-weight); line-height: 1.15; letter-spacing: var(--display-tracking); margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--narrow { max-width: calc(var(--narrow) + 2 * var(--gutter)); }
.muted { color: var(--muted); }

.eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-ink);
    margin: 0 0 1rem;
}
.eyebrow a { color: inherit; text-decoration: none; }

.lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 46ch; margin: 0; }

/* Font pairings (theme setting "Font pairing" in Ghost admin → Design).
   Variables are set on body so they cascade to everything. */
body.font-inter     { --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif; --font-display: "Inter Tight", var(--font-sans); --display-weight: 650; --display-tracking: -0.025em; }
body.font-geist     { --font-sans: "Geist", ui-sans-serif, system-ui, sans-serif; --font-display: "Geist", var(--font-sans); --display-weight: 600; --display-tracking: -0.03em; }
body.font-space     { --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif; --font-display: "Space Grotesk", var(--font-sans); --display-weight: 600; --display-tracking: -0.025em; }
body.font-manrope   { --font-sans: "Manrope", ui-sans-serif, system-ui, sans-serif; --font-display: "Manrope", var(--font-sans); --display-weight: 700; --display-tracking: -0.025em; }
body.font-jakarta   { --font-sans: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif; --font-display: "Plus Jakarta Sans", var(--font-sans); --display-weight: 700; --display-tracking: -0.02em; }
body.font-bricolage { --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif; --font-display: "Bricolage Grotesque", var(--font-sans); --display-weight: 700; --display-tracking: -0.02em; }
body.font-plex      { --font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif; --font-display: "IBM Plex Sans", var(--font-sans); --display-weight: 600; --display-tracking: -0.01em; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; flex-wrap: wrap; }
.brand { font-family: var(--font-display); font-weight: var(--display-weight); font-size: 1.3rem; color: var(--ink); text-decoration: none; }
.brand img { max-height: 36px; width: auto; }
.site-nav .nav { list-style: none; margin: 0; padding: 0; display: flex; gap: clamp(0.75rem, 2.5vw, 1.75rem); flex-wrap: wrap; }
.site-nav .nav a { color: var(--ink-soft); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.site-nav .nav a:hover, .site-nav .nav-current a { color: var(--ink); }
.site-nav .nav-current a { box-shadow: inset 0 -2px 0 var(--accent); }

/* Buttons */
.button {
    display: inline-block;
    padding: 0.8rem 1.3rem;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid var(--accent);
}
.button:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: #fff; }
.button--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.button--ghost:hover { background: var(--tint); color: var(--ink); border-color: var(--line); }
.button--light { background: #fff; color: #0f1b2d; border-color: #fff; }
.button--light:hover { background: #e3f1ea; color: #0f1b2d; border-color: #e3f1ea; }

/* Hero */
.hero { padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(2.5rem, 6vw, 4.5rem); }
.hero__title { font-size: clamp(2.1rem, 5.2vw, 3.6rem); max-width: 20ch; margin-bottom: 2rem; }
.hero__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Sections */
.section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.section--tint { background: var(--tint); }
.section--flush { padding-top: 0; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1.75rem; flex-wrap: wrap; }
.section__head h2 { margin: 0; }
.link-arrow { font-weight: 600; text-decoration: none; }
.link-arrow::after { content: " →"; }

.page-head { padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2rem, 5vw, 3rem); }
.page-head--article h1 { font-size: clamp(2rem, 4.5vw, 2.9rem); }

/* Home intro (content from the "home" page) */
.home-intro > h2:first-child { margin-top: 0; }
.home-intro ul { list-style: none; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 640px) { .home-intro ul { grid-template-columns: 1fr; } }
.home-intro ul li { margin: 0; padding: 1.25rem 1.25rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius); font-size: 0.97rem; color: var(--ink-soft); }
.home-intro ul li strong { display: block; color: var(--ink); font-size: 1.05rem; margin-bottom: 0.25rem; }

/* Cards */
.grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.card {
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    transition: border-color 0.15s, transform 0.15s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); color: inherit; }
.card__image { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.card__body { padding: 1.25rem 1.35rem 1.4rem; }
.card__tag { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-ink); margin: 0 0 0.5rem; }
.card__title { margin-bottom: 0.4rem; }
.card__excerpt { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* Lists */
.list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.list__item { display: flex; justify-content: space-between; gap: 1.5rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.list__item a { text-decoration: none; color: inherit; display: block; }
.list__item a:hover .list__title { color: var(--accent-ink); }
.list__title { display: block; font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; margin-bottom: 0.2rem; }
.list__excerpt { display: block; color: var(--ink-soft); font-size: 0.95rem; }
.list__date { white-space: nowrap; font-size: 0.9rem; }
@media (max-width: 600px) { .list__item { flex-direction: column; gap: 0.25rem; } }

/* CTA */
.cta { background: var(--dark); color: #e8edf3; padding: clamp(2.5rem, 6vw, 4rem) 0; }
.cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta h2 { color: #fff; margin-bottom: 0.4rem; }
.cta p { margin: 0; max-width: 56ch; color: #b8c2ce; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 2.5rem 0 2rem; font-size: 0.92rem; }
.site-footer__inner { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.site-footer__title { font-family: var(--font-display); font-weight: var(--display-weight); font-size: 1.1rem; margin: 0 0 0.25rem; }
.site-footer__inner p { margin: 0; max-width: 46ch; }
.site-footer .nav { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }
.site-footer .nav a { color: var(--ink-soft); text-decoration: none; }
.site-footer .nav a:hover { color: var(--ink); }
.site-footer__legal { margin-top: 1.75rem; font-size: 0.85rem; }

/* Pagination */
.pagination { display: flex; justify-content: space-between; align-items: center; margin-top: 2rem; color: var(--muted); font-size: 0.9rem; }

/* Article content */
.feature-image { margin: 0 auto 2.5rem; }
.feature-image img { border-radius: var(--radius); width: 100%; }
.feature-image figcaption { color: var(--muted); font-size: 0.85rem; margin-top: 0.5rem; text-align: center; }

.gh-content { padding-bottom: clamp(3rem, 7vw, 5rem); font-size: 1.08rem; }
.gh-content > * + * { margin-top: 1.25em; margin-bottom: 0; }
.gh-content > :first-child { margin-top: 0; }
.gh-content h2 { margin-top: 2em; }
.gh-content h3 { margin-top: 1.6em; }
.gh-content p, .gh-content ul, .gh-content ol { color: var(--ink-soft); }
.gh-content strong { color: var(--ink); }
.gh-content li + li { margin-top: 0.4em; }
.gh-content blockquote { border-left: 3px solid var(--accent); margin-left: 0; padding-left: 1.25rem; font-family: var(--font-display); font-size: 1.2rem; color: var(--ink); }
.gh-content code { background: var(--tint); padding: 0.1em 0.35em; border-radius: 4px; font-size: 0.9em; }
.gh-content pre { background: var(--tint); padding: 1rem 1.25rem; border-radius: 10px; overflow-x: auto; font-size: 0.9rem; }
.gh-content pre code { background: none; padding: 0; }
.gh-content hr { border: 0; border-top: 1px solid var(--line); margin: 2.5em 0; }
.gh-content table { width: 100%; border-collapse: collapse; font-size: 0.95rem; display: block; overflow-x: auto; }
.gh-content th, .gh-content td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.gh-content th { color: var(--ink); font-weight: 600; }
.gh-content figure { margin-left: 0; margin-right: 0; }
.gh-content figcaption { color: var(--muted); font-size: 0.85rem; margin-top: 0.5rem; text-align: center; }

/* Koenig editor card widths (required by Ghost) */
.kg-width-wide { position: relative; width: min(1040px, 100vw - 2 * var(--gutter)); left: 50%; transform: translateX(-50%); }
.kg-width-full { position: relative; width: 100vw; left: 50%; transform: translateX(-50%); }
.kg-width-full img { border-radius: 0; }
.kg-image { margin: 0 auto; border-radius: 10px; max-height: 80vh; width: auto; }

/* About page: the opening image is a round headshot */
.page-about .gh-content > figure:first-child { margin: 0 0 1.75rem; }
.page-about .gh-content > figure:first-child img { width: 168px; height: 168px; object-fit: cover; border-radius: 50%; margin: 0; }

/* Video embeds fill the column at 16:9 */
.kg-embed-card { display: flex; justify-content: center; }
.kg-embed-card iframe { width: 100%; height: auto; aspect-ratio: 16 / 9; border: 0; border-radius: 10px; }