/* Fonts allotjades en local (Jost i Nunito Sans, llicència OFL) */
@font-face {
  font-family: 'Jost';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/jost-normal-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Jost';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/jost-normal-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Jost';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/jost-normal-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Jost';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/jost-normal-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(fonts/nunito-sans-italic-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Nunito Sans';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(fonts/nunito-sans-italic-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(fonts/nunito-sans-normal-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(fonts/nunito-sans-normal-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: swap;
  src: url(fonts/nunito-sans-normal-700-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Nunito Sans';
  font-style: normal;
  font-weight: 700;
  font-stretch: 100%;
  font-display: swap;
  src: url(fonts/nunito-sans-normal-700-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Esolvo · Centre Coneixement
   Identitat: verd i gris del logotip Esolvo (#93C021 / #54565A), tipografia geomètrica
   afí al logotip (Jost) i els rombes del símbol com a element gràfic recurrent.
   Layout: capçalera corporativa (topbar gris + logo + menú amb subratllat verd),
   columna de lectura amb índex lateral a les respostes, graella de categories. */

:root {
  --green: #93C021;        /* verd Esolvo (logotip) */
  --grey: #54565A;         /* gris Esolvo (logotip) */
  --bg: #F4F5F5;           /* theme-color d'esolvo.es */
  --surface: #FFFFFF;
  --ink: #2F3134;
  --ink-strong: #3F4145;
  --muted: #696C71;
  --line: #E0E2E3;
  --link: #4E7800;         /* verd fosc accessible per a text */
  --green-soft: #EFF5DF;
  --on-green: #26282B;
  --band: #54565A;
  --band-deep: #3F4145;
  --band-ink: #FFFFFF;
  --band-muted: #D5D7D9;
  --draft: #7A5B00;
  --draft-soft: #FFF4D6;
  --diamond-2: #54565A;
  --f-display: "Jost", "Futura", "Avenir Next", "Century Gothic", system-ui, sans-serif;
  --f-body: "Nunito Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --s-1: 0.8125rem; --s0: 1rem; --s1: 1.15rem; --s2: 1.4rem; --s3: 1.8rem; --s4: 2.5rem;
  --radius: 4px;
  --wrap: 1180px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1B1D1F; --surface: #24272A; --ink: #E6E7E8; --ink-strong: #F2F3F3; --muted: #A4A7AB; --line: #363A3E;
    --link: #A9D63F; --green-soft: #2A321D; --on-green: #1B1D1F;
    --band: #2B2E31; --band-deep: #141516; --band-ink: #F2F3F3; --band-muted: #B9BCBF;
    --draft: #F0C766; --draft-soft: #2F2815; --diamond-2: #8C8F93;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #1B1D1F; --surface: #24272A; --ink: #E6E7E8; --ink-strong: #F2F3F3; --muted: #A4A7AB; --line: #363A3E;
  --link: #A9D63F; --green-soft: #2A321D; --on-green: #1B1D1F;
  --band: #2B2E31; --band-deep: #141516; --band-ink: #F2F3F3; --band-muted: #B9BCBF;
  --draft: #F0C766; --draft-soft: #2F2815; --diamond-2: #8C8F93;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-body); font-size: var(--s0); line-height: 1.65; }
a { color: var(--link); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--f-display); color: var(--ink-strong); line-height: 1.18; text-wrap: balance; margin: 0; font-weight: 500; }
h1 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, var(--s4)); letter-spacing: -0.005em; }
h2 { font-size: var(--s3); }
h3 { font-size: var(--s1); }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }

/* Rombe Esolvo: element gràfic del símbol */
.dia { display: inline-block; width: 0.5em; height: 0.5em; background: var(--green); transform: rotate(45deg); flex: none; }

/* Capçalera */
.topbar { background: var(--band); color: var(--band-muted); font-size: var(--s-1); }
.topbar .wrap { display: flex; flex-wrap: wrap; gap: 6px 24px; justify-content: space-between; padding-block: 7px; }
.topbar a { color: var(--band-muted); text-decoration: none; }
.topbar .lang { display: flex; gap: 14px; font-weight: 700; letter-spacing: 0.06em; }
.topbar .lang [aria-current] { color: var(--band-ink); box-shadow: inset 0 -2px 0 var(--green); }
.topbar .contact { display: flex; gap: 20px; flex-wrap: wrap; }
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 32px; padding-block: 16px; }
.brand { display: block; line-height: 0; }
.brand img { height: 46px; width: auto; }
.brand .logo-dark { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .brand .logo-light { display: none; } :root:not([data-theme="light"]) .brand .logo-dark { display: block; } }
:root[data-theme="dark"] .brand .logo-light { display: none; }
:root[data-theme="dark"] .brand .logo-dark { display: block; }
.nav { display: flex; flex-wrap: wrap; gap: 2px 4px; list-style: none; margin: 0; padding: 0; font-family: var(--f-display); font-size: 0.98rem; }
.nav a { display: block; padding: 8px 10px; color: var(--ink); text-decoration: none; box-shadow: inset 0 -3px 0 transparent; transition: box-shadow .15s; }
.nav a:hover { box-shadow: inset 0 -3px 0 var(--line); }
.nav a[aria-current] { color: var(--ink-strong); font-weight: 500; box-shadow: inset 0 -3px 0 var(--green); }

/* Banda d'esborrany (només prototip) */
.draftbar { background: var(--draft-soft); color: var(--draft); font-size: var(--s-1); border-bottom: 1px solid var(--line); }
.draftbar .wrap { padding-block: 8px; }
.draftbar a { color: var(--draft); }

/* Breadcrumb */
.crumbs { font-size: var(--s-1); color: var(--muted); padding-block: 22px 0; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
.crumbs li + li::before { content: "›"; margin-right: 6px; }
.crumbs a { color: var(--muted); }

/* Capçalera de pàgina */
.hero { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; align-items: center; }
@media (min-width: 900px) { .hero { grid-template-columns: minmax(0, 1fr) 220px; } }
.hero-mark { display: none; }
@media (min-width: 900px) { .hero-mark { display: block; width: 100%; height: auto; } }
.hero-mark .g { fill: var(--green); }
.hero-mark .k { fill: var(--diamond-2); }
.page-head { padding-block: 18px 36px; display: grid; gap: 14px; max-width: 820px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-display); font-size: var(--s-1); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); text-decoration: none; }
.eyebrow::before { content: ""; width: 7px; height: 7px; background: var(--green); transform: rotate(45deg); }
a.eyebrow:hover { color: var(--link); }
.lede { font-size: var(--s1); color: var(--muted); max-width: 66ch; }

/* Graella de categories */
.cats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 16px; padding-block: 0 52px; }
.cat { background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--green); border-radius: var(--radius); padding: 22px 22px 18px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.cat h2 { font-size: var(--s2); }
.cat h2 a { color: var(--ink-strong); text-decoration: none; }
.cat h2 a:hover { color: var(--link); }
.cat > p { color: var(--muted); font-size: 0.95rem; }
.cat ul { list-style: none; margin: 4px 0 0; padding: 12px 0 0; display: grid; gap: 8px; border-top: 1px solid var(--line); font-size: 0.95rem; }
.cat li { position: relative; padding-left: 20px; }
.cat li::before { content: ""; position: absolute; left: 2px; top: 0.6em; width: 6px; height: 6px; background: var(--green); transform: rotate(45deg); }
.cat li.soon::before { background: var(--line); }
.cat .count { margin-top: auto; padding-top: 6px; font-size: var(--s-1); color: var(--muted); font-variant-numeric: tabular-nums; }
.soon { color: var(--muted); }
.soon small { font-size: var(--s-1); }

/* Llistat de respostes */
.section { padding-block: 8px 48px; display: grid; gap: 18px; }
.list { display: grid; gap: 10px; list-style: none; margin: 0; padding: 0; }
.item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; display: grid; gap: 4px; transition: border-color .15s; }
.item:hover { border-color: var(--green); }
.item a { font-family: var(--f-display); font-weight: 500; font-size: var(--s1); text-decoration: none; color: var(--ink-strong); }
.item a:hover { color: var(--link); }
.meta { font-size: var(--s-1); color: var(--muted); }
.item.is-soon { background: transparent; border-style: dashed; }
.item.is-soon:hover { border-color: var(--line); }
.item.is-soon span:first-child { font-family: var(--f-display); font-weight: 500; color: var(--muted); }

/* CTA */
.cta { position: relative; overflow: hidden; background: var(--band); color: var(--band-ink); border-radius: var(--radius); padding: 30px; display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; margin-block: 8px 56px; }
.cta::after { content: ""; position: absolute; right: -28px; top: -28px; width: 96px; height: 96px; background: var(--green); transform: rotate(45deg); opacity: .9; }
.cta > * { position: relative; z-index: 1; }
.cta h2 { font-size: var(--s2); color: var(--band-ink); }
.cta p { color: var(--band-muted); max-width: 60ch; }
.btn { display: inline-block; padding: 11px 20px; border-radius: var(--radius); font-family: var(--f-display); font-weight: 500; letter-spacing: 0.02em; text-decoration: none; font-size: 0.98rem; }
.btn-green { background: var(--green); color: var(--on-green); }
.btn-green:hover { filter: brightness(1.06); }
.btn-line { border: 1px solid var(--grey); color: var(--ink-strong); background: transparent; }
.btn-line:hover { border-color: var(--green); }
.cta .btn-green { margin-right: 40px; }

/* Pàgina de resposta */
.answer-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 44px; padding-bottom: 24px; }
@media (min-width: 980px) { .answer-layout { grid-template-columns: minmax(0, 1fr) 260px; } }
.article { display: grid; gap: 30px; max-width: 760px; min-width: 0; }
.short { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--green); border-radius: var(--radius); padding: 20px 24px; display: grid; gap: 8px; }
.short strong { font-family: var(--f-display); font-weight: 500; font-size: var(--s-1); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.short p { font-size: var(--s1); color: var(--ink-strong); }
.gov { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: var(--s-1); color: var(--muted); border-block: 1px solid var(--line); padding-block: 10px; }
.gov b { color: var(--ink); font-weight: 700; }
.article section { display: grid; gap: 12px; }
.article h2 { font-size: var(--s2); padding-top: 4px; }
.article ul:not(.list) { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.article ul:not(.list) > li { position: relative; padding-left: 22px; }
.article ul:not(.list) > li::before { content: ""; position: absolute; left: 2px; top: 0.62em; width: 6px; height: 6px; background: var(--green); transform: rotate(45deg); }
.article ol { margin: 0; padding-left: 1.4em; display: grid; gap: 8px; }
.article ol li::marker { color: var(--link); font-family: var(--f-display); font-weight: 500; }
.context { color: var(--muted); }
.tbl { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 0.93rem; min-width: 560px; }
th, td { text-align: left; vertical-align: top; padding: 11px 14px; border-bottom: 1px solid var(--line); }
th { font-family: var(--f-display); font-weight: 500; color: var(--band-ink); background: var(--band); }
tr:last-child td { border-bottom: 0; }
td b { color: var(--ink-strong); }
dl { margin: 0; display: grid; gap: 12px; }
dt { font-weight: 700; color: var(--ink-strong); }
dd { margin: 2px 0 0; color: var(--muted); }
.expert { background: var(--green-soft); border-radius: var(--radius); padding: 20px 24px; display: grid; gap: 8px; }
.expert h2 { font-size: var(--s1); display: flex; align-items: center; gap: 10px; }
.expert h2::before { content: ""; width: 8px; height: 8px; background: var(--green); transform: rotate(45deg); }
.editable { background: var(--draft-soft); color: var(--draft); font-family: var(--f-mono); font-size: 0.8em; padding: 1px 6px; border-radius: 3px; }
.sources { font-size: 0.93rem; }
.service { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.service .meta { display: block; }
.service b { font-family: var(--f-display); font-weight: 500; font-size: var(--s1); color: var(--ink-strong); }
.aside { display: grid; gap: 26px; align-content: start; }
@media (min-width: 980px) { .aside { position: sticky; top: 16px; } }
.toc { font-size: 0.92rem; display: grid; gap: 8px; border-left: 2px solid var(--line); padding-left: 16px; }
.toc b { font-family: var(--f-display); font-weight: 500; font-size: var(--s-1); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.toc ol { margin: 0; padding-left: 1.1em; display: grid; gap: 6px; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--link); }

/* FAQ de servei i documentació interna */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 20px; }
.faq summary { cursor: pointer; font-family: var(--f-display); font-weight: 500; color: var(--ink-strong); }
.faq summary::marker { color: var(--green); }
.faq details p { margin-top: 8px; color: var(--muted); }
pre { background: var(--band-deep); color: var(--band-muted); padding: 16px; border-radius: var(--radius); overflow-x: auto; font-family: var(--f-mono); font-size: 0.8rem; line-height: 1.5; margin: 0; }
.doc { display: grid; gap: 36px; max-width: 900px; padding-bottom: 56px; }
.doc section { display: grid; gap: 12px; }
.doc ul, .doc ol { margin: 0; padding-left: 1.3em; display: grid; gap: 6px; }
.doc li::marker { color: var(--link); }
code { font-family: var(--f-mono); font-size: 0.86em; }

/* Peu */
.site-footer { background: var(--band-deep); color: var(--band-muted); font-size: 0.9rem; border-top: 4px solid var(--green); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: space-between; align-items: center; padding-block: 32px; }
.site-footer b { color: var(--band-ink); font-family: var(--f-display); font-weight: 500; }
.site-footer a { color: var(--band-muted); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.btns { display: flex; flex-wrap: wrap; gap: 10px; }
.cat a.count { text-decoration: none; color: var(--link); font-weight: 700; }
.cat a.count::after { content: " →"; }
.doc h3 { font-size: var(--s1); margin-top: 6px; }