:root {
    color-scheme: light;
    --fg: #0f172a;
    --fg-soft: #334155;
    --muted: #64748b;
    --accent: #6366f1;
    --accent-2: #06b6d4;
    --bg: #f8fafc;
    --card: #fff;
    --border: #e2e8f0;
    --radius: 16px;
    --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);
    --hero-from: #0f172a;
    --hero-to: #1e1b4b;
}

/* Dark theme: chosen in the header, or following the system when the choice is "auto". Heroes stay dark in both. */
:root[data-theme="dark"] {
    color-scheme: dark;
    --fg: #e2e8f0;
    --fg-soft: #cbd5e1;
    --muted: #94a3b8;
    --bg: #0b1020;
    --card: #131b2e;
    --border: #25304a;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
}
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --fg: #e2e8f0;
        --fg-soft: #cbd5e1;
        --muted: #94a3b8;
        --bg: #0b1020;
        --card: #131b2e;
        --border: #25304a;
        --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
    }
}

/* Section colors (--accent, --accent-2, --hero-to) come from the section page in the admin, inline on <body>
   and on the home page cards; the defaults above in :root are for pages outside any section. */

* { box-sizing: border-box; }
body {
    margin: 0;
    font: 17px/1.65 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--fg);
    background:
        radial-gradient(1200px 500px at 10% -10%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%),
        radial-gradient(900px 400px at 100% 0%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent 60%),
        var(--bg);
    background-attachment: fixed;
}
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.02em; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
main.container { padding-top: 40px; padding-bottom: 64px; }

.site-header { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--card) 78%, transparent); backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--border); }
/* Anchor targets (table of contents, heading links) stop below the sticky header instead of under it. */
[id] { scroll-margin-top: 88px; }
.nav { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.nav ul { list-style: none; display: flex; gap: 6px; margin: 0; padding: 0; }
.nav a { text-decoration: none; color: var(--fg); }
.menu a { padding: 6px 12px; white-space: nowrap; border-radius: 999px; font-size: 15px; transition: background .15s, color .15s; }
.menu a:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); color: var(--accent); }
.menu a.active { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.brand { font-weight: 800; letter-spacing: -.02em; display: flex; align-items: center; gap: 8px;  white-space: nowrap; }
.brand::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.menu { flex: 1; }
.lang a { font-size: 13px; color: var(--muted); padding: 2px 6px; }
.lang a.active { color: var(--fg); font-weight: 600; }
.auth { display: flex; align-items: center; gap: 12px; font-size: 14px; }
.auth a { color: var(--muted); }
.auth form { margin: 0; }
.auth button { font: inherit; color: var(--accent); background: none; border: 0; padding: 0; cursor: pointer; }

.site-footer { color: var(--muted); font-size: 14px; padding: 24px; border-top: 1px solid var(--border); }

/* Home */
.home-hero, .page-hero, .login__aside {
    background:
        radial-gradient(600px 300px at var(--spot1-x) var(--spot1-y), color-mix(in srgb, var(--accent-2) 38%, transparent), transparent 60%),
        radial-gradient(700px 400px at var(--spot2-x) var(--spot2-y), color-mix(in srgb, var(--accent) 48%, transparent), transparent 60%),
        linear-gradient(135deg, var(--hero-from) 0%, var(--hero-to) 100%);
    animation: hero-spots 80s ease-in-out infinite;
    /* Phase from the wall clock (set in <head>): every page shows the spots where the previous one left them. */
    animation-delay: var(--spots-delay, 0s);
}

/* The two "spotlights" of the heroes drift very slowly. Registered properties so the gradient positions can animate. */
@property --spot1-x { syntax: "<percentage>"; inherits: false; initial-value: 85%; }
@property --spot1-y { syntax: "<percentage>"; inherits: false; initial-value: 20%; }
@property --spot2-x { syntax: "<percentage>"; inherits: false; initial-value: 0%; }
@property --spot2-y { syntax: "<percentage>"; inherits: false; initial-value: 100%; }
@keyframes hero-spots {
    0%, 100% { --spot1-x: 85%; --spot1-y: 20%; --spot2-x: 0%; --spot2-y: 100%; }
    25% { --spot1-x: 55%; --spot1-y: 60%; --spot2-x: 35%; --spot2-y: 70%; }
    50% { --spot1-x: 100%; --spot1-y: 90%; --spot2-x: 10%; --spot2-y: 30%; }
    75% { --spot1-x: 40%; --spot1-y: 0%; --spot2-x: 50%; --spot2-y: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    .home-hero, .page-hero, .login__aside { animation: none; }
}

/* Moving between pages: the browser morphs one hero into the next (colours included) instead of cutting. */
@view-transition { navigation: auto; }
.home-hero, .page-hero { view-transition-name: hero; }
::view-transition-group(hero) { animation-duration: .6s; animation-timing-function: cubic-bezier(.2, .7, .2, 1); }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .35s; }
@media (prefers-reduced-motion: reduce) {
    @view-transition { navigation: none; }
}
.home-hero {
    position: relative; overflow: hidden;
    display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: center;
    padding: 56px 56px 40px; margin-bottom: 40px; border-radius: 28px; color: #e2e8f0;
    box-shadow: 0 30px 60px -20px color-mix(in srgb, var(--hero-to) 60%, transparent);
}
.home-hero::after, .page-hero::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: linear-gradient(to bottom, #000, transparent 90%);
}
.home-hero > *, .page-hero > * { position: relative; z-index: 1; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 16px; padding: 6px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 4px rgba(34, 197, 94, .2); }
.home-hero__title, .page-hero__title {
    margin: 0 0 16px; font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 800; letter-spacing: -.04em;
    background: linear-gradient(90deg, #fff 0%, color-mix(in srgb, var(--accent) 35%, #fff) 50%, color-mix(in srgb, var(--accent-2) 55%, #fff) 100%); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.home-hero__intro { font-size: 1.15rem; color: #cbd5e1; max-width: 560px; }
.home-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; align-items: center; }
.home-hero__photo { position: relative; justify-self: start; width: fit-content; }
.home-hero__photo::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; background: conic-gradient(from 180deg, var(--accent), var(--accent-2), #a855f7, var(--accent)); filter: blur(.5px); }
.home-hero__avatar { position: relative; display: block; width: 240px; height: 240px; border-radius: 50%; border: 6px solid #0f172a; object-fit: cover; }
/* Key numbers as the hero's bottom strip: one row divided by thin lines, not separate cards. */
.hero-stats { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin: 8px 0 0; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.12); }
.hero-stats > div { display: flex; flex-direction: column; justify-content: flex-start; gap: 4px; padding: 0 24px; border-left: 1px solid rgba(255,255,255,.12); }
.hero-stats > div:first-child { padding-left: 0; border-left: 0; }
.hero-stats dd { order: -1; margin: 0; font-size: 2.1rem; font-weight: 800; line-height: 1.1; letter-spacing: -.03em; background: linear-gradient(90deg, #fff, color-mix(in srgb, var(--accent-2) 60%, #fff)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-stats dt { font-size: 14px; line-height: 1.4; color: #cbd5e1; }
/* Contact tucked away in the hero: a small toggle, details masked until "show". */
.hero-contact { margin-top: 18px; font-size: 15px; }
.hero-contact summary { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; list-style: none; color: #cbd5e1; font-weight: 600; }
.hero-contact summary::-webkit-details-marker { display: none; }
.hero-contact summary::before { content: "✉"; font-size: 14px; }
.hero-contact summary::after { content: "▾"; font-size: 12px; transition: transform .2s; }
.hero-contact[open] summary::after { transform: rotate(180deg); }
.hero-contact p { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; }
.hero-contact button, .hero-contact a { font: inherit; font-size: 14px; padding: 6px 12px; border-radius: 999px; color: #fff; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); cursor: pointer; text-decoration: none; }
.hero-contact button span { margin-left: 4px; color: color-mix(in srgb, var(--accent-2) 70%, #fff); font-size: 12px; }
.chips { grid-column: 1 / -1; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 0; padding: 0; }
.chips li { font-size: 13px; padding: 4px 12px; border-radius: 999px; color: #e0e7ff; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 12px; font-weight: 600; text-decoration: none; transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 10px 24px -8px color-mix(in srgb, var(--accent) 70%, transparent); }
.btn--ghost { color: #fff; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.06); }
.btn--ghost:hover { background: rgba(255,255,255,.12); }
.btn--link { color: #c7d2fe; padding-left: 8px; padding-right: 8px; }


.sections { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.section-card { position: relative; display: block; padding: 28px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--border); color: inherit; text-decoration: none; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s, border-color .2s; }
/* Each section card on the home page wears its section's colours (the same as that section's hero). */
.section-card { overflow: hidden; }
.section-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.section-card::after { content: ""; position: absolute; right: -60px; bottom: -60px; width: 160px; height: 160px; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 14%, transparent), transparent); pointer-events: none; transition: transform .3s; }
.section-card:hover::after { transform: scale(1.25); }
.section-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 40%, transparent); box-shadow: 0 20px 40px -16px color-mix(in srgb, var(--accent) 35%, transparent); }
.section-card__num { font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: .08em; }
.section-card h2 { margin: 8px 0 6px; font-size: 1.35rem; }
.section-card p { margin: 0; color: var(--muted); font-size: 15px; }
.section-card__arrow { position: absolute; top: 24px; right: 24px; color: var(--muted); transition: transform .2s, color .2s; }
.section-card:hover .section-card__arrow { transform: translateX(4px); color: var(--accent); }

/* Page hero (sections) */
.page-hero { position: relative; overflow: hidden; border-radius: 28px; color: #e2e8f0; margin-bottom: 40px; box-shadow: 0 30px 60px -24px color-mix(in srgb, var(--hero-to) 60%, transparent); }
.page-hero--band { padding: 44px 48px; }
.page-hero--band .page-hero__title { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 8px; }
.page-hero__intro { color: #cbd5e1; max-width: 640px; margin: 0; }
.page-hero__intro p { margin: 0; }

/* About */
.about-hero { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 40px; align-items: center; padding: 48px; }
.about-hero__photo { position: relative; }
.about-hero__photo::before { content: ""; position: absolute; inset: -6px; border-radius: 32px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); transform: rotate(-4deg); }
.about-hero__avatar { position: relative; display: block; width: 200px; height: 200px; border-radius: 28px; object-fit: cover; border: 4px solid var(--hero-from); }
.about-hero__lead { font-size: 1.1rem; color: #d1d5db; max-width: 640px; margin: 0; display: -webkit-box; -webkit-line-clamp: 5; -webkit-box-orient: vertical; overflow: hidden; }
.about-body { margin-bottom: 40px; }
.about-section { margin-bottom: 48px; }
.section-title { display: flex; align-items: center; gap: 12px; font-size: 1.6rem; margin: 0 0 20px; }
.section-title::before { content: ""; width: 28px; height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.skill-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; align-items: start; }
.skill-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow); }
.skill-card h3 { margin: 0 0 12px; font-size: 1rem; }
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
.tags li { font-size: 13px; padding: 3px 10px; border-radius: 999px; color: color-mix(in srgb, var(--accent) 75%, var(--fg)); background: color-mix(in srgb, var(--accent) 10%, var(--card)); border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent); }
.jobs { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.job { position: relative; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px 18px 28px; box-shadow: var(--shadow); }
.job::before { content: ""; position: absolute; left: 0; top: 18px; bottom: 18px; width: 4px; border-radius: 0 4px 4px 0; background: linear-gradient(var(--accent), var(--accent-2)); }
.job__head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.job h3 { margin: 0; font-size: 1.1rem; }
.job__company { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
.job__period { flex-shrink: 0; font-size: 13px; font-weight: 600; color: color-mix(in srgb, var(--accent) 80%, var(--fg)); background: color-mix(in srgb, var(--accent) 10%, var(--card)); padding: 3px 10px; border-radius: 999px; }
.job__summary { margin: 10px 0 0; color: var(--fg-soft); font-size: 15px; }
.job__details { margin-top: 8px; font-size: 15px; color: var(--fg-soft); }
.job__details summary, .jobs-more > summary { cursor: pointer; color: var(--accent); font-weight: 600; font-size: 14px; }
.job__details p { margin: 8px 0 0; }
.jobs-more { margin-top: 16px; }
.jobs-more > summary { padding: 10px 0; }
.about-extras { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.lang-list { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; font-size: 15px; }
.lang-list dt { font-weight: 600; }
.lang-list dd { margin: 0; color: var(--muted); }
.plain-list { margin: 0; padding-left: 18px; font-size: 15px; color: var(--fg-soft); }
.plain-list li + li { margin-top: 6px; }

/* CV listing */
.cv-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.cv-card { position: relative; display: flex; flex-direction: column; gap: 16px; padding: 28px; border-radius: 22px; background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.cv-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.cv-card:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -20px color-mix(in srgb, var(--accent) 45%, transparent); }
.cv-card__top { display: flex; align-items: center; gap: 16px; }
.cv-card__top > div { flex: 1; min-width: 0; }
.cv-card__avatar { width: 64px; height: 64px; border-radius: 18px; object-fit: cover; box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 35%, var(--card)); }
.cv-card h2 { margin: 0; font-size: 1.35rem; }
.cv-card h2 a { color: inherit; text-decoration: none; }
.cv-card h2 a::after { content: ""; position: absolute; inset: 0; }
.cv-card__meta { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.cv-card__badge { align-self: flex-start; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; color: color-mix(in srgb, var(--accent) 80%, var(--fg)); background: color-mix(in srgb, var(--accent) 12%, var(--card)); }
.cv-card__excerpt { margin: 0; color: var(--fg-soft); font-size: 15px; }
.cv-card__stats { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0; padding: 0; color: var(--muted); font-size: 14px; }
.cv-card__stats strong { color: var(--fg); }
.cv-card__actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.cv-card__actions .btn { padding: 9px 16px; font-size: 14px; }
.btn--soft { color: color-mix(in srgb, var(--accent) 80%, var(--fg)); background: color-mix(in srgb, var(--accent) 10%, var(--card)); border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); }
.btn--soft:hover { background: color-mix(in srgb, var(--accent) 18%, var(--card)); }
.cv-card__switch { position: relative; z-index: 1; margin-left: auto; align-self: center; font-size: 14px; font-weight: 600; text-decoration: none; }
/* Short version: same card surface as the full one, told differently: a timeline instead of an avatar and excerpt. */
.cv-card--short::before { background: linear-gradient(90deg, var(--accent-2), var(--accent)); }
.cv-card--short .cv-card__top { flex-direction: column; align-items: flex-start; gap: 10px; }
.cv-card__copy { margin: 0; }
.cv-card__kicker { align-self: flex-start; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; color: #111827; background: linear-gradient(135deg, #fde68a, #fca5a5); }
.cv-card__kicker--light { color: color-mix(in srgb, var(--accent) 80%, var(--fg)); background: color-mix(in srgb, var(--accent) 12%, var(--card)); }
/* Private CV template card (e.g. a contracting firm's form): dashed border tells it apart from the public versions. */
.cv-card--private { border-style: dashed; border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.cv-card--private::before { background: repeating-linear-gradient(90deg, var(--accent) 0 14px, transparent 14px 22px); }
.cv-card__timeline { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 2px solid color-mix(in srgb, var(--accent) 25%, transparent); display: grid; gap: 10px; font-size: 15px; color: var(--muted); }
.cv-card__timeline li { position: relative; }
.cv-card__timeline li::before { content: ""; position: absolute; left: -24px; top: 7px; width: 10px; height: 10px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 0 3px var(--card); }
.cv-card__timeline strong { color: var(--fg); }

/* Form-like CV templates (cv/cv_form.html): the whole page width, labelled rows with copy buttons, no CV styling. */
.cvf-body { background: var(--bg); font-size: 15px; line-height: 1.5; }
.cvf-bar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 10px clamp(16px, 3vw, 40px); background: var(--card); border-bottom: 1px solid var(--border); }
.cvf-bar__back { font-weight: 600; text-decoration: none; }
.cvf-bar__title { flex: 1; min-width: 0; margin: 0; font-size: 17px; letter-spacing: 0; }
.cvf-bar__title span { margin-left: 8px; font-weight: 500; color: var(--muted); }
.cvf-bar__tools { display: flex; gap: 6px; }
.cvf-bar__tools a { padding: 3px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; font-weight: 600; text-decoration: none; }
.cvf { padding: 20px clamp(16px, 3vw, 40px) 64px; }
.cvf-intro { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-bottom: 20px; }
.cvf-note { margin: 0; color: var(--muted); }
.cvf-summary { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0; padding: 0; color: var(--muted); }
.cvf-summary strong { color: var(--fg); }
.cvf-summary--missing strong { color: #dc2626; }
.cvf-job { margin: 0 0 24px; padding: 16px 20px 20px; background: var(--card); border: 1px solid var(--border); border-radius: 10px; }
.cvf-job__head, .cvf-project__head { margin: 0 0 8px; font-size: 16px; letter-spacing: 0; }
.cvf-project__head { font-size: 14px; }
.cvf-num { display: inline-block; margin-right: 8px; padding: 1px 8px; border-radius: 4px; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; vertical-align: 2px; color: var(--muted); background: color-mix(in srgb, var(--muted) 14%, transparent); }
.cvf-projects { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 520px), 1fr)); gap: 12px; margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--border); }
.cvf-project { padding: 12px 14px; border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 6px; background: color-mix(in srgb, var(--accent) 3%, var(--card)); }
.cvf-fields { margin: 0; }
.cvf-row { display: grid; grid-template-columns: 120px 1fr auto; gap: 4px 12px; align-items: start; padding: 5px 0; border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent); }
.cvf-row:last-child { border-bottom: 0; }
.cvf-row dt { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding-top: 2px; }
.cvf-row dd { margin: 0; }
.cvf-value { max-width: 120ch; white-space: pre-wrap; overflow-wrap: anywhere; }
.cvf-row--missing { background: color-mix(in srgb, #dc2626 6%, transparent); }
.cvf-value--missing { grid-column: 2 / 4; color: #dc2626; font-style: italic; }
.cvf-value--empty { grid-column: 2 / 4; color: var(--muted); }
.cvf-optional, .cvf-count { display: block; font-weight: 400; text-transform: none; letter-spacing: 0; }
.cvf-row--over { background: color-mix(in srgb, #d97706 10%, transparent); }
.cvf-row--over .cvf-count { color: #b45309; font-weight: 700; }
.cvf-section { margin: 28px 0 12px; font-size: 20px; }
.cvf-copy { font: inherit; font-size: 12px; padding: 2px 10px; border: 1px solid var(--border); border-radius: 6px; color: var(--fg-soft); background: var(--bg); cursor: pointer; }
.cvf-copy:hover { border-color: var(--accent); color: var(--fg); }
.cvf-copy.done { color: #166534; background: #dcfce7; border-color: #86efac; }
@media (max-width: 600px) {
    .cvf-bar__title span { display: block; margin-left: 0; font-size: 14px; }
    .cvf-row { grid-template-columns: 1fr auto; }
    .cvf-row dt { grid-column: 1 / -1; }
    .cvf-value--missing, .cvf-value--empty { grid-column: 1 / -1; }
}

/* Login */
.login { display: grid; grid-template-columns: 1fr 1fr; max-width: 880px; margin: 24px auto; border-radius: 28px; overflow: hidden; background: var(--card); border: 1px solid var(--border); box-shadow: 0 30px 60px -20px rgba(30, 27, 75, .35); }
.login__aside {
    position: relative; padding: 48px; color: #e2e8f0;
}
.login__aside h2 { margin: 8px 0 12px; font-size: 2rem; color: #fff; }
.login__aside p { color: #cbd5e1; }
.login__avatar { display: block; width: 96px; height: 96px; border-radius: 50%; margin-bottom: 24px; border: 3px solid rgba(255,255,255,.25); box-shadow: 0 0 0 6px rgba(99, 102, 241, .35); }
.login__form { padding: 48px; display: flex; flex-direction: column; gap: 16px; }
.login__form h1 { margin: 0; font-size: 1.9rem; }
.login__form .muted { margin: -8px 0 8px; }
.login__alert { padding: 12px 16px; border-radius: 12px; font-size: 15px; color: #991b1b; background: #fef2f2; border: 1px solid #fecaca; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
.field input { font: inherit; font-weight: 400; font-size: 16px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg); transition: border-color .15s, box-shadow .15s, background .15s; }
.field input:focus { outline: none; border-color: var(--accent); background: var(--card); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent); }
.login__submit { justify-content: center; border: 0; font: inherit; font-weight: 600; cursor: pointer; margin-top: 8px; }

.hero { display: flex; gap: 32px; align-items: center; margin-bottom: 32px; }
.avatar { border-radius: 50%; flex-shrink: 0; }
.headline, .lead { font-size: 1.15em; color: var(--muted); }
.muted { color: var(--muted); }
.translation-note { margin-top: 32px; font-size: .9em; font-style: italic; }
.ai-note { margin-top: 32px; font-size: .85em; }
.ai-note + .translation-note { margin-top: 4px; }
.solution-context { margin: -4px 0 10px; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: color-mix(in srgb, var(--cat) 75%, var(--fg)); background: color-mix(in srgb, var(--cat) 14%, transparent); }
.template-solutionsindex .card h2 { color: color-mix(in srgb, var(--accent) 70%, var(--fg)); }
/* Like note cards: a colored stripe on top, here in the color of the context badge. */
.card.solution-card { position: relative; display: flex; flex-direction: column; overflow: hidden; border-radius: 22px; padding-top: 30px; }
.solution-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: linear-gradient(90deg, var(--cat, var(--accent)), color-mix(in srgb, var(--cat, var(--accent)) 45%, var(--accent-2))); }
.solution-card:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -20px color-mix(in srgb, var(--cat, var(--accent)) 45%, transparent); }
.related { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); }
.related h2 { font-size: 1.1em; margin: 0 0 12px; }
.related ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.related a { display: flex; gap: 12px; align-items: baseline; padding: 10px 14px; border: 1px solid var(--border); border-radius: 12px; background: var(--card); color: var(--fg); text-decoration: none; transition: border-color .15s; }
.related a:hover { border-color: var(--accent); }
.related__type { flex: none; min-width: 96px; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.term { background: linear-gradient(transparent 62%, color-mix(in srgb, var(--accent) 20%, transparent) 62%); padding: 0 .1em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
:not(pre) > code { font-size: .9em; background: color-mix(in srgb, var(--fg) 6%, transparent); padding: .1em .35em; border-radius: 5px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.card { display: block; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; color: inherit; text-decoration: none; margin-bottom: 16px; box-shadow: var(--shadow); transition: transform .2s, border-color .2s; }
a.card:hover { border-color: color-mix(in srgb, var(--accent) 40%, transparent); transform: translateY(-2px); }
.card img { width: 100%; height: auto; border-radius: 6px; }
.cover { width: 100%; height: auto; border-radius: 10px; }

.skills { display: grid; grid-template-columns: 200px 1fr; gap: 8px 20px; }
.skills dt { font-weight: 600; }
.skills dd { margin: 0; }

.timeline { list-style: none; padding: 0; border-left: 2px solid var(--border); }
.timeline li { padding: 0 0 20px 20px; }
.timeline h3 { margin: 0; }
.timeline small { font-weight: normal; color: var(--muted); }
.period { font-size: 14px; color: var(--muted); }

.code { position: relative; margin: 20px 0; border-radius: 12px; overflow: hidden; background: #0d1117; box-shadow: var(--shadow); }
.code figcaption { position: absolute; top: 8px; right: 12px; font: 600 11px/1 system-ui, sans-serif; letter-spacing: .08em; text-transform: uppercase; color: #8b949e; }
.code .code-block pre { margin: 0; padding: 18px 20px; overflow-x: auto; font-size: 14px; line-height: 1.55; }

.note-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-bottom: 32px; }
.note-card { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 26px 26px 22px; border-radius: 22px; background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.note-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: linear-gradient(90deg, var(--cat, var(--accent)), var(--accent-2)); }
.note-card:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -20px color-mix(in srgb, var(--accent) 45%, transparent); }
.note-card h2 { margin: 0; font-size: 1.3rem; color: color-mix(in srgb, var(--accent) 70%, var(--fg)); }
.note-card h2 a { color: inherit; text-decoration: none; }
.note-card h2 a::after { content: ""; position: absolute; inset: 0; }
.note-card__meta { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: color-mix(in srgb, var(--accent) 80%, var(--fg)); }
.note-card__lang { padding: 2px 8px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 12%, var(--card)); letter-spacing: .04em; }
.note-card__excerpt { margin: 0; color: var(--fg-soft); font-size: 15px; }
.note-card__chapters { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; font-size: 14px; color: var(--muted); }
.note-card__chapters li::before { content: "→ "; color: var(--accent); }
.card-created { margin: auto 0 0; padding-top: 6px; font-size: 13px; color: var(--muted); }
.note-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 32px; }
.note-toc { font-size: 14px; position: sticky; top: 16px; align-self: start; }
.note-toc ol { padding-left: 18px; }
.note-toc a { text-decoration: none; color: var(--fg); }
.note-toc a.active { color: var(--accent); font-weight: 600; }
.note table { border-collapse: collapse; margin: 16px 0; }
.note th, .note td { border: 1px solid var(--border); padding: 6px 10px; vertical-align: top; }
.note-pager { display: flex; justify-content: space-between; margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--border); }
.note-pager .next { margin-left: auto; }

@media (max-width: 640px) {
    .login { grid-template-columns: 1fr; }
    .login__aside, .login__form { padding: 32px 24px; }
    .home-hero { grid-template-columns: 1fr; padding: 32px 24px; }
    .home-hero__photo { order: -1; }
    .home-hero__avatar { width: 160px; height: 160px; }
    .hero-stats { grid-template-columns: 1fr 1fr; row-gap: 20px; }
    .hero-stats > div:nth-child(odd) { padding-left: 0; border-left: 0; }
    .about-hero { grid-template-columns: 1fr; padding: 32px 24px; }
    .about-hero__avatar { width: 140px; height: 140px; }
    .page-hero--band { padding: 32px 24px; }
    .job__head { flex-direction: column; gap: 6px; }
    .nav { flex-wrap: wrap; gap: 8px 16px; padding: 8px 0; }
    .menu { order: 3; flex-basis: 100%; overflow-x: auto; }
    .note-layout { grid-template-columns: 1fr; }
    .note-toc { position: static; }
    .hero { flex-direction: column; align-items: flex-start; }
    .skills { grid-template-columns: 1fr; }
}

/* Creation/update dates are metadata: small and quiet, never competing with the title or lead. */
.page-dates { font-size: 12px; opacity: .7; margin: 4px 0 12px; letter-spacing: .01em; }
.page-dates span[aria-hidden] { margin: 0 4px; }

/* A twin page waiting for translation: a short message in the page's language and a link to the original. */
.untranslated { max-width: 640px; margin: 64px auto; padding: 32px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow); }
.untranslated h1 { margin: 0 0 12px; font-size: 1.6em; }
.untranslated p { margin: 0 0 8px; color: var(--muted); }
.untranslated a { font-weight: 600; }

/* Note categories (dictionary in the admin): a subtle accent in the category's colour. */
.note-cat { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: color-mix(in srgb, var(--cat) 75%, var(--fg)); background: color-mix(in srgb, var(--cat) 14%, transparent); }
.note > .note-cat { margin-top: 4px; }
.note > .note-cat + h1 { margin-top: 8px; }
.note-toc__cat { display: inline-block; width: 7px; height: 7px; margin-left: 4px; border-radius: 50%; vertical-align: middle; background: var(--cat); }

/* Theme switch in the header: auto (system) → light → dark. */
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; padding: 0; border-radius: 999px; border: 1px solid var(--border); background: transparent; color: var(--muted); font-size: 15px; line-height: 1; cursor: pointer; }
.theme-toggle:hover { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }

.intro-more summary { cursor: pointer; color: var(--accent); font-size: 14px; font-weight: 600; }
.intro-more[open] summary { margin-bottom: 8px; }

/* Search: a compact field in the header that widens on focus, and the results page. */
.nav-search input { width: 110px; padding: 5px 12px 5px 30px; border-radius: 999px; border: 1px solid var(--border); background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Ccircle cx='6' cy='6' r='4.5'/%3E%3Cpath d='M9.5 9.5 13 13'/%3E%3C/svg%3E") no-repeat 11px 50%; color: var(--fg); font: inherit; font-size: 14px; transition: width .2s, border-color .2s; }
.nav-search input:focus { width: 200px; outline: none; border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); }
.search-form { display: flex; gap: 10px; max-width: 560px; margin-top: 16px; }
.search-form input { flex: 1; padding: 10px 16px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .25); background: rgba(255, 255, 255, .1); color: #fff; font: inherit; }
.search-form input::placeholder { color: rgba(255, 255, 255, .6); }
.search-form button { padding: 10px 18px; border-radius: 12px; border: 0; background: #fff; color: #111827; font: inherit; font-weight: 600; cursor: pointer; }
.search-count { margin: 0 0 16px; }
.card.search-result { position: relative; overflow: hidden; border-radius: 22px; padding: 22px 24px 18px; margin-bottom: 14px; }
.card.search-result::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.search-result p:last-child { margin-bottom: 0; }
.search-result h2 { margin: 6px 0 6px; font-size: 1.2rem; }
.search-result h2 a { color: color-mix(in srgb, var(--accent) 70%, var(--fg)); text-decoration: none; }
.search-result__meta { margin: 0; font-size: 13px; color: var(--muted); }
.search-result__type { --cat: var(--accent); margin-right: 6px; }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; }
@media (max-width: 720px) { .nav-search input { width: 90px; } .nav-search input:focus { width: 140px; } }

/* Editor-only marks (logged in): drafts dimmed and crossed out, private pages with a padlock. */
.mark { vertical-align: middle; font-size: 11px; margin-left: 6px; }
.mark--draft { --cat: #64748b; }
.mark--changes { --cat: #f59e0b; }
.mark--private { --cat: #ef4444; }
.is-draft { opacity: .6; }
.is-draft h2 a, .is-draft h2 { text-decoration: line-through; text-decoration-thickness: 2px; }
.is-draft h2 .mark { text-decoration: none; display: inline-block; }
.drafts-toggle { margin: -8px 0 16px; font-size: 14px; text-align: right; }


/* author-only panel of an article (cheat sheet, decisions), opened from the Wagtail userbar */
.private-panel { position: fixed; top: 0; right: 0; bottom: 0; width: min(620px, 100vw); z-index: 900; overflow: auto;
    overflow-x: hidden;
    padding: 0 22px 40px; background: var(--card); color: var(--fg); border-left: 1px solid var(--border);
    box-shadow: var(--shadow); font-size: 15px; }
.private-panel[hidden] { display: none; }
.private-panel__tabs { position: sticky; top: 0; display: flex; gap: 16px; align-items: center; padding: 14px 0;
    background: var(--card); border-bottom: 1px solid var(--border); }
.private-panel__tabs .private-panel__wide { margin-left: auto; }
.private-panel__tabs a { color: var(--muted); text-decoration: none; font-weight: 600; }
.private-panel__tabs a.is-active { color: var(--accent); }
.private-panel__close { font-size: 24px; line-height: 1; background: none; border: 0; color: var(--muted); cursor: pointer; }
.private-panel.is-wide { width: min(72vw, 100vw); }
.private-panel table { width: 100%; table-layout: fixed; border-collapse: collapse; font-size: 13.5px; margin: 12px 0; }
.private-panel th, .private-panel td { text-align: left; vertical-align: top; padding: 6px 8px;
    border-bottom: 1px solid var(--border); overflow-wrap: anywhere; }
.private-panel th:first-child, .private-panel td:first-child { width: 38%; }
.private-panel code { overflow-wrap: anywhere; word-break: break-word; white-space: pre-wrap; }
.private-panel pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13px; }
.private-panel__wide { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 18px; }
.private-panel h1 { font-size: 20px; margin: 18px 0 8px; }
.private-panel h2 { font-size: 16px; margin: 20px 0 6px; }
.private-panel h3 { font-size: 15px; }
.quote-link { cursor: pointer; text-decoration: underline dotted; }
::highlight(quote-found) { background: #fde047; color: #0f172a; }

/* article covers: on the list the cover keeps its proportions on the left and the text below flows under it */
.card.has-cover { display: flow-root; }
.card-cover { float: left; width: 240px; margin: 4px 22px 10px 0; }
.card-cover img { display: block; width: 100%; height: auto; border-radius: 10px; }
.card-body > :first-child { margin-top: 0; }
/* a page with a cover opens with a dark title banner: the cover (navy, like the banner) melts into its right side,
   the title, dates and lead stand on the left in light text */
.cover-hero { position: relative; overflow: hidden; isolation: isolate; container-type: inline-size; margin: 0 0 32px;
    padding: 40px 44px 30px; border-radius: 24px; color: #e2e8f0;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%); box-shadow: 0 30px 60px -28px rgba(30, 27, 75, .7); }
/* the cover keeps its proportions in the top-right corner and fades out to the left and downwards */
.cover-hero__art { position: absolute; z-index: -1; top: 0; right: 0; width: 64%; aspect-ratio: 1216 / 640;
    background-size: cover; background-position: center;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 50%), linear-gradient(180deg, #000 75%, transparent);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(90deg, transparent 0%, #000 50%), linear-gradient(180deg, #000 75%, transparent);
    mask-composite: intersect; }
.cover-hero__text { max-width: 60%; }
.cover-hero h1 { color: #fff; margin-top: 0; font-size: clamp(1.8rem, 3.6vw, 2.6rem); text-shadow: 0 2px 18px rgba(15, 23, 42, .7); }
.cover-hero .page-dates, .cover-hero .muted { color: #94a3b8; }
.cover-hero .lead, .cover-hero .lead p { color: #cbd5e1; }
.cover-hero .lead code { background: rgba(255, 255, 255, .1); color: #e2e8f0; }
.cover-hero a, .cover-hero summary { color: #a5b4fc; }
/* a narrow banner (an article next to its contents, a phone): text over the whole width, the cover behind it */
@container (max-width: 860px) {
    .cover-hero__art { width: 100%; opacity: .4; }
    .cover-hero__text { max-width: none; }
}
@media (max-width: 700px) { .cover-hero { padding: 28px 22px 20px; } }
@media (max-width: 700px) {
    .card-cover { float: none; width: 100%; margin: 0 0 12px; }
}

/* a card's cover as a quiet background on the right, fading into the card (solutions, note sections) */
.card-bg { position: absolute; inset: 0 0 0 35%; background-size: cover; background-position: center;
    opacity: .28; pointer-events: none; filter: invert(1) hue-rotate(180deg) saturate(1.4); -webkit-mask-image: linear-gradient(90deg, transparent, #000 75%);
    mask-image: linear-gradient(90deg, transparent, #000 75%); }
:root[data-theme="dark"] .card-bg { opacity: .3; filter: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .card-bg { opacity: .3; filter: none; } }
.solution-card, .note-card { isolation: isolate; }
.card-bg { z-index: -1; }

/* the whole card is clickable: the title's link stretches over it; other links and "more" stay clickable on top */
.card, .note-card { position: relative; }
.card h2 a::after, .note-card h2 a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.card :is(details, summary, a:not(h2 a), button), .note-card :is(details, summary, a:not(h2 a), button) { position: relative; z-index: 2; }
.card:has(h2 a):hover, .note-card:has(h2 a):hover { cursor: pointer; }
/* one hover for every clickable card: it lifts a little and gets a shadow in the section's colour */
.card:has(h2 a), a.card { transition: transform .2s, box-shadow .2s, border-color .2s; }
.card:has(h2 a):hover, a.card:hover { transform: translateY(-4px); border-color: var(--border);
    box-shadow: 0 24px 48px -20px color-mix(in srgb, var(--cat, var(--accent)) 45%, transparent); }