/* Work Sans, allotjada al propi servidor (tipografia del grup Focus) */
/* latin-ext */
@font-face {
  font-family: 'Work Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(assets/fonts/work-sans-italic-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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Work Sans';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(assets/fonts/work-sans-italic-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;
}
/* latin-ext */
@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url(assets/fonts/work-sans-normal-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-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url(assets/fonts/work-sans-normal-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;
}
/* =============================================================
   1. Tokens · identitat Impuls FTN (alineada amb Focus Blue Ocean)
   ============================================================= */
:root {
  --navy:     #01437C;  /* Blau Fons: primari (10:1 sobre blanc) */
  --night:    #0B2742;  /* Blau nit: seccions fosques */
  --blue:     #077BC1;  /* Blau Focus: gràfics i fons de botó */
  --blue-ink: #0A6AA8;  /* Blau Focus per a text i enllaços (5.8:1) */
  --teal:     #62C4B8;  /* Verd impuls: només gràfics o sobre fosc */
  --teal-ink: #1E7F73;
  --ink:      #1F2A37;
  --grey:     #4B4F58;  /* Gris Focus */
  --mute:     #6B7280;
  --line:     #DDE5EC;
  --mist:     #F3F7FA;
  --mint:     #E8F4F2;
  --white:    #FFFFFF;
  --ok: #1D6B45; --ok-bg: #E3F3EA;
  --warn: #8A5A0B; --warn-bg: #FBF0DA;
  --no: #A1302A; --no-bg: #FBE6E4;

  --sans: "Work Sans", "Helvetica Neue", Arial, sans-serif;
  --radius: 18px;
  --radius-s: 12px;
  --shadow: 0 1px 2px rgba(11,39,66,.06), 0 8px 24px rgba(11,39,66,.07);
  --shadow-lg: 0 2px 4px rgba(11,39,66,.06), 0 24px 48px rgba(11,39,66,.12);
  --gutter: clamp(16px, 4vw, 40px);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  background: var(--white); color: var(--ink);
  font-family: var(--sans); font-size: 17px; line-height: 1.6; font-weight: 400;
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.12; letter-spacing: -0.02em; font-weight: 700; color: var(--navy); }
::selection { background: var(--teal); color: var(--night); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link { position: fixed; top: -100px; left: 1rem; z-index: 9999; padding: .6rem 1rem; background: var(--navy); color: #fff; border-radius: 8px; text-decoration: none; }
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: 760px; margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-ink); }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--teal); border-radius: 2px; }
.on-dark .eyebrow { color: var(--teal); }
.lede { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: var(--grey); max-width: 62ch; }
.muted { color: var(--mute); }
.small { font-size: 14px; }
.num { font-variant-numeric: tabular-nums; }
.center { text-align: center; margin-inline: auto; }

/* =============================================================
   4. Typography
   ============================================================= */
.h-hero { font-size: clamp(38px, 5.6vw, 68px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.04; }
.h-sec { font-size: clamp(30px, 3.6vw, 46px); letter-spacing: -0.025em; }
.h-card { font-size: 21px; letter-spacing: -0.01em; }
.hl { color: var(--blue); }
.on-dark .hl { color: var(--teal); }
.prose { color: var(--ink); }
.prose > * + * { margin-top: 1em; }
.prose h2 { font-size: clamp(25px, 2.6vw, 32px); margin-top: 1.8em; }
.prose h3 { font-size: 21px; margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li + li { margin-top: .4em; }
.prose a { color: var(--blue-ink); text-underline-offset: 3px; font-weight: 500; }
.source { font-size: 14px; color: var(--mute); }

/* =============================================================
   5. Components
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-weight: 600; font-size: 16px; line-height: 1; padding: 15px 22px; border-radius: 999px;
  text-decoration: none; border: 1.5px solid transparent;
  transition: transform .25s var(--ease-out), background-color .2s, box-shadow .25s var(--ease-out), color .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--navy); color: #fff; box-shadow: 0 6px 18px rgba(1,67,124,.25); }
.btn.primary:hover { background: var(--night); }
.btn.teal { background: var(--teal); color: var(--night); }
.btn.teal:hover { background: #7fd3c8; }
.btn.line { border-color: var(--navy); color: var(--navy); }
.btn.line:hover { background: var(--navy); color: #fff; }
.btn.ghost-dark { border-color: rgba(255,255,255,.5); color: #fff; }
.btn.ghost-dark:hover { background: #fff; color: var(--navy); }
.btn .arr { transition: transform .3s var(--ease-out); }
.btn:hover .arr { transform: translateX(3px); }
.link { color: var(--blue-ink); font-weight: 600; text-decoration: none; display: inline-flex; gap: .4em; align-items: center; }
.link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* header */
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(255,255,255,.88); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid rgba(221,229,236,.8); }
@supports not (backdrop-filter: blur(1px)) { .site-header { background: #fff; } }
.hdr { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 76px; }
.hdr .logo img { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; font-size: 15.5px; font-weight: 500; }
.nav a { text-decoration: none; color: var(--grey); padding: 8px 12px; border-radius: 999px; transition: background .2s, color .2s; }
.nav a:hover { background: var(--mist); color: var(--navy); }
.nav a[aria-current="page"] { color: var(--navy); background: var(--mint); }
.nav .btn { margin-left: 8px; padding: 11px 18px; font-size: 15px; }
.nav a.btn.primary, .nav a.btn.primary:hover { color: #fff; background: var(--navy); }
.nav-toggle { display: none; font-weight: 600; font-size: 15px; padding: 10px 16px; border: 1.5px solid var(--navy); color: var(--navy); border-radius: 999px; }

/* cards */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 2.4vw, 30px); box-shadow: var(--shadow); }
.card.flat { box-shadow: none; }
.card.mist { background: var(--mist); border-color: transparent; box-shadow: none; }
a.card { text-decoration: none; display: block; transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .2s; }
a.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: #c9d7e3; }
.icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--mint); color: var(--navy); flex: none; }
.icon svg { width: 24px; height: 24px; }
.icon.navy { background: var(--navy); color: var(--teal); }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--mist); color: var(--navy); }
.chip.teal { background: var(--mint); color: var(--teal-ink); }
.chip.onnavy { background: rgba(255,255,255,.1); color: #fff; }

.grid-2, .grid-3, .grid-4 { display: grid; gap: 20px; grid-template-columns: 1fr; }

/* doors */
.door { display: grid; gap: 12px; height: 100%; }
.door .d-kick { font-size: 13px; font-weight: 600; color: var(--blue-ink); text-transform: uppercase; letter-spacing: .06em; }
.door p { color: var(--grey); font-size: 15.5px; }
.door .d-go { margin-top: auto; font-weight: 600; color: var(--navy); font-size: 15px; display: flex; justify-content: space-between; align-items: center; padding-top: 8px; border-top: 1px solid var(--line); }

/* differentiators */
.diff { display: grid; gap: 14px; align-content: start; }
.diff .n { font-size: 14px; font-weight: 700; color: var(--teal-ink); letter-spacing: .06em; }
.diff p { color: var(--grey); font-size: 16px; }
.diff .proof { font-size: 14px; color: var(--mute); padding-top: 12px; border-top: 1px dashed var(--line); }

/* steps */
.steps { display: grid; gap: 20px; grid-template-columns: 1fr; counter-reset: s; position: relative; }
.step { position: relative; background: #fff; border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); display: grid; gap: 12px; align-content: start; }
.step .badge { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--navy); color: #fff; font-weight: 700; font-size: 18px; }
.step .aid { font-weight: 600; font-size: 15px; color: var(--teal-ink); }
.step ul { padding-left: 1.1em; color: var(--grey); font-size: 15.5px; display: grid; gap: 4px; }
.lines { display: flex; flex-wrap: wrap; gap: 8px; }

/* stats */
.stats { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0; }
.stat { padding: 22px 18px; border-left: 1px solid rgba(255,255,255,.14); }
.stat:nth-child(odd) { border-left: 0; }
.stat .v { font-size: clamp(38px, 4.6vw, 56px); font-weight: 700; color: #fff; letter-spacing: -0.03em; line-height: 1; }
.stat .v span { color: var(--teal); }
.stat .l { margin-top: 8px; color: #C9D8E6; font-size: 15px; max-width: 26ch; }

/* trust bar */
.trust { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 36px; }
.trust img.seal { height: 58px; width: auto; }
.trust .t { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--grey); font-weight: 500; }
.trust .t svg { width: 20px; height: 20px; color: var(--teal-ink); flex: none; }

/* hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 85% 110%, #0d5a9a 0%, rgba(13,90,154,0) 60%), linear-gradient(160deg, var(--night) 0%, var(--navy) 100%); color: #fff; }
.hero .rings { position: absolute; right: -180px; bottom: -420px; width: 980px; height: 980px; opacity: .55; pointer-events: none; }
.hero-in { position: relative; display: grid; gap: 40px; padding-block: clamp(56px, 8vw, 110px); grid-template-columns: 1fr; align-items: center; }
.hero h1 { color: #fff; }
.hero .lede { color: #C9D8E6; margin-top: 22px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.checker { background: #fff; color: var(--ink); border-radius: 22px; padding: 26px; box-shadow: 0 30px 60px rgba(0,0,0,.25); }
.checker h2 { font-size: 20px; }
.checker .res { margin-top: 14px; border-radius: 14px; padding: 14px 16px; background: var(--mist); font-size: 15px; min-height: 76px; }
.checker .res strong { color: var(--navy); }

/* dark band */
.band-dark { background: var(--night); color: #fff; }
.band-dark h2, .band-dark h3 { color: #fff; }
.band-dark .lede { color: #C9D8E6; }
.band-mist { background: var(--mist); }

/* sections */
section { padding-block: clamp(64px, 8vw, 112px); }
.sec-head { display: grid; gap: 14px; margin-bottom: clamp(32px, 4vw, 52px); max-width: 760px; }
.sec-head.center { justify-items: center; text-align: center; margin-inline: auto; }
.page-head { background: linear-gradient(180deg, var(--mist) 0%, #fff 100%); padding-block: clamp(48px, 6vw, 84px) clamp(28px, 4vw, 48px); }
.page-head h1 { font-size: clamp(34px, 4.6vw, 56px); letter-spacing: -0.03em; margin-top: 14px; max-width: 20ch; }
.page-head .lede { margin-top: 18px; }

/* tables */
.tbl { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-s); background: #fff; }
table { border-collapse: collapse; width: 100%; font-size: 15.5px; }
.tbl table { min-width: 640px; }
th, td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); background: var(--mist); }
tr:last-child td { border-bottom: 0; }
td.r, th.r { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.total td { font-weight: 700; color: var(--navy); background: var(--mist); }

/* notes */
.note { border-radius: var(--radius-s); background: var(--mint); padding: 16px 18px; font-size: 15.5px; color: var(--ink); }
.note.warn { background: var(--warn-bg); }
.note b { color: var(--navy); }

/* person */
.person { display: grid; gap: 28px; align-items: center; grid-template-columns: 1fr; }
.portrait { aspect-ratio: 4/5; width: 100%; max-width: 360px; border-radius: 24px; background: linear-gradient(160deg, var(--mint), var(--mist)); display: grid; place-items: center; text-align: center; color: var(--mute); font-size: 14px; padding: 20px; border: 1px solid var(--line); }
.portrait .ini { font-size: 64px; font-weight: 700; color: var(--navy); letter-spacing: -0.03em; }
.cred { display: grid; gap: 12px; margin-top: 20px; }
.cred li { list-style: none; display: flex; gap: 12px; align-items: flex-start; }
.cred ul { padding: 0; }
.cred svg { width: 22px; height: 22px; color: var(--teal-ink); flex: none; margin-top: 2px; }

/* forms */
.form { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field label, .field legend { font-size: 14.5px; font-weight: 600; color: var(--navy); }
.field .hint { font-size: 13.5px; color: var(--mute); }
input[type=text], input[type=email], input[type=tel], input[type=number], select, textarea {
  font-family: var(--sans); font-size: 16px; color: var(--ink); background: #fff;
  border: 1.5px solid #CBD6E0; border-radius: 12px; padding: 12px 14px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(7,123,193,.15); }
textarea { min-height: 130px; resize: vertical; }
fieldset { border: 0; padding: 0; }
.choices { display: grid; gap: 8px; }
.choice { display: flex; gap: 10px; align-items: flex-start; font-size: 15.5px; line-height: 1.4; }
.choice input { margin-top: 2px; accent-color: var(--navy); width: 18px; height: 18px; flex: none; }
.choice a { color: inherit; }
.choices.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.choices.pills .choice { border: 1.5px solid #CBD6E0; border-radius: 999px; padding: 9px 14px; cursor: pointer; align-items: center; }
.choices.pills .choice:has(input:checked) { border-color: var(--navy); background: var(--mint); color: var(--navy); font-weight: 600; }
.row-2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
.hp { position: absolute; left: -9999px; }
.form-status { font-size: 15px; padding: 12px 14px; border-radius: 12px; }
.form-status.ok { background: var(--ok-bg); color: var(--ok); }
.form-status.err { background: var(--no-bg); color: var(--no); }
.form-status.warn { background: var(--warn-bg); color: var(--warn); }

/* tools */
.tool { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: start; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 2.6vw, 30px); box-shadow: var(--shadow); }
.panel > h2 { font-size: 22px; margin-bottom: 16px; }
.result { display: grid; gap: 12px; }
.route { border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; display: grid; gap: 6px; background: #fff; }
.route-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; flex-wrap: wrap; }
.route-head strong { font-size: 17px; color: var(--navy); }
.route p { font-size: 15px; color: var(--grey); }
.route .ref { font-size: 12.5px; color: var(--mute); }
.tag { font-size: 12.5px; font-weight: 600; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.no { background: var(--no-bg); color: var(--no); }
.tag.info { background: var(--mist); color: var(--navy); }
.zone-badge { font-size: 15px; padding: 14px 16px; background: var(--mint); border-radius: 14px; }
.zone-badge strong { color: var(--navy); }
.meter { height: 12px; background: var(--mist); border-radius: 999px; position: relative; margin-top: 10px; overflow: visible; }
.meter .fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--blue), var(--teal)); width: 0; transition: width .35s var(--ease-out); }
.meter .fill.over { background: var(--no); }
.meter .mark { position: absolute; top: -5px; bottom: -5px; width: 2px; background: var(--navy); }
.meter-cap { display: flex; justify-content: space-between; font-size: 13px; color: var(--mute); margin-top: 6px; }
.score-big { font-size: clamp(56px, 7vw, 80px); font-weight: 700; line-height: 1; color: var(--navy); letter-spacing: -0.04em; }
.crit { display: grid; gap: 8px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.crit-head { display: flex; justify-content: space-between; gap: 12px; font-size: 15.5px; font-weight: 600; color: var(--navy); }
.crit-head .pts { color: var(--mute); font-weight: 500; white-space: nowrap; }
.crit p { font-size: 14.5px; color: var(--grey); }
.seg-ctrl { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 4px; background: var(--mist); padding: 4px; border-radius: 12px; }
.seg-ctrl label { position: relative; font-size: 13.5px; text-align: center; padding: 8px 4px; cursor: pointer; border-radius: 9px; font-weight: 500; color: var(--grey); }
.seg-ctrl input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg-ctrl label:has(input:checked) { background: #fff; color: var(--navy); font-weight: 700; box-shadow: 0 1px 3px rgba(11,39,66,.15); }
.seg-ctrl label:has(input:focus-visible) { outline: 2px solid var(--blue); }
.tabs { display: flex; gap: 4px; background: var(--mist); padding: 4px; border-radius: 999px; margin-bottom: 10px; width: max-content; max-width: 100%; }
.tabs button { font-weight: 600; font-size: 14.5px; padding: 9px 16px; border-radius: 999px; color: var(--grey); }
.tabs button[aria-selected="true"] { background: var(--navy); color: #fff; }

/* guide layout */
.guide { display: grid; grid-template-columns: 1fr; gap: 40px; }
.toc { font-size: 14.5px; }
.toc ol { list-style: none; padding: 0; display: grid; gap: 2px; border-left: 2px solid var(--line); }
.toc a { display: block; padding: 6px 14px; text-decoration: none; color: var(--grey); margin-left: -2px; border-left: 2px solid transparent; }
.toc a:hover { color: var(--navy); border-left-color: var(--teal); }
.progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: linear-gradient(90deg, var(--blue), var(--teal)); z-index: 100; }
.pull { font-size: clamp(22px, 2.4vw, 28px); font-weight: 600; line-height: 1.3; color: var(--navy); padding: 24px 28px; border-radius: var(--radius); background: var(--mint); letter-spacing: -0.01em; }
.pull cite { display: block; margin-top: 10px; font-size: 14px; font-weight: 500; font-style: normal; color: var(--teal-ink); }

/* services */
.svc { display: grid; gap: 24px; grid-template-columns: 1fr; align-items: start; }
.svc + .svc { margin-top: 20px; }
.svc .aid { font-weight: 600; color: var(--teal-ink); }

/* footer */
.footer { background: var(--night); color: #C9D8E6; padding-block: 64px 40px; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
.footer h4 { color: #fff; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; margin-bottom: 12px; }
.footer ul { list-style: none; padding: 0; display: grid; gap: 8px; }
.footer a { color: #E6EEF5; text-decoration: none; }
.footer a:hover { color: var(--teal); }
.footer .flogo { height: 48px; width: auto; }
.footer .legal { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13.5px; color: #9FB4C8; display: grid; gap: 8px; }
.footer .legal a { color: #C9D8E6; text-decoration: underline; text-underline-offset: 3px; }
.footer .seal { height: 64px; width: auto; margin-top: 18px; border-radius: 6px; }

/* reveal (visible per defecte; només anima si hi ha JS) */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.js .reveal.in { opacity: 1; transform: none; }

@view-transition { navigation: auto; }

/* =============================================================
   8. Responsive
   ============================================================= */
@media (max-width: 959px) {
  .nav-toggle { display: inline-block; }
  .nav { display: none; position: absolute; top: 76px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 10px var(--gutter) 18px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); gap: 2px; }
  .nav.open { display: flex; }
  .nav a { padding: 12px 14px; }
  .nav .btn { margin: 8px 0 0; }
  .hdr .logo img { height: 38px; }
}
@media (min-width: 540px) {
  .row-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (min-width: 720px) {
  .grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stats { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .stat:nth-child(odd) { border-left: 1px solid rgba(255,255,255,.14); }
  .stat:first-child { border-left: 0; }
  .person { grid-template-columns: 340px minmax(0,1fr); gap: 56px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
@media (min-width: 960px) {
  .grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .steps { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .hero-in { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 64px; }
  .tool { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }
  .tool .sticky { position: sticky; top: 96px; }
  .guide { grid-template-columns: 220px minmax(0, 1fr); gap: 56px; }
  .toc { position: sticky; top: 100px; align-self: start; }
  .svc { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; }
}
@media (max-width: 719px) {
  .toc { display: none; }
}

/* =============================================================
   9. Reduced motion (només efectes intrusius)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  @view-transition { navigation: none; }
}
@media print {
  .site-header, .footer, .btn, .progress, .nav-toggle { display: none !important; }
}
.btn svg { width: 18px; height: 18px; }
.checker .link { display: inline-flex; }
.guide > *, .tool > *, .svc > *, .hero-in > *, .person > * { min-width: 0; }
.tabs { overflow-x: auto; }
.tabs button { white-space: nowrap; }
a.card.door { display: grid; grid-template-rows: auto auto auto 1fr auto; }
.door p { align-self: start; }
.portrait.photo { padding: 0; object-fit: cover; object-position: center top; display: block; box-shadow: var(--shadow-lg); border: 0; }