/* ============================================================
   YourFamilyCase.co.uk — Design System
   A calm, trustworthy resource for people self-representing
   at UK family courts. YMYL. Dignified, warm, legible.
   Surface: Decide/Learn (helping a distressed reader act with calm)
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Palette — warm ink + paper, no tech gradients */
  --ink: #20302c;          /* deep warm green-charcoal — primary text */
  --ink-soft: #41524d;     /* secondary text */
  --ink-faint: #6a7a74;    /* muted text */
  --paper: #f6f3ec;        /* page background — warm off-white */
  --surface: #ffffff;      /* cards / raised surfaces */
  --line: #e3ded4;         /* hairline borders */
  --accent: #2f6b5c;       /* deep evergreen — actions, links, positive */
  --accent-ink: #1e4a40;   /* darker accent for text-on-tint */
  --amber-ink: #7a4a22;    /* warm amber — for caution/useful tips (not alarm) */
  --tint-accent: #eef3f0;  /* accent-tinted background */
  --tint-amber: #f7f0e6;   /* amber-tinted background */
  --focus: #0f6b8a;        /* focus ring — accessible */
  --radius: 4px;           /* restrained — calm, not cartoonish */
  --radius-lg: 10px;
  --shadow-card: 0 1px 2px rgba(32,48,44,.06), 0 4px 16px rgba(32,48,44,.05);
  --shadow-lift: 0 2px 4px rgba(32,48,44,.07), 0 12px 32px rgba(32,48,44,.09);
  --space-1: 8px;  --space-2: 16px; --space-3: 24px;
  --space-4: 40px; --space-5: 64px; --space-6: 96px;
  --max: 1080px;
  --measure: 68ch;         /* comfortable prose measure */
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-sans: "Source Sans 3", "Avenir", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;      /* ~17px — comfortable for anxious readers */
  line-height: 1.62;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.15; color: var(--ink); margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 5vw, 3.3rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.05rem); letter-spacing: -.005em; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; font-family: var(--font-sans); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); }
p { margin: 0 0 1.1em; }
a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
::selection { background: rgba(47,107,92,.18); }
img, svg { max-width: 100%; display: block; }

/* Focus — visible, accessible */
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }

/* ---------- Utilities ---------- */
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }
.prose { max-width: var(--measure); }
.muted { color: var(--ink-faint); }
.accent { color: var(--accent-ink); }
.serif { font-family: var(--font-serif); }

/* ---------- Top bar ---------- */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); position: sticky; top: 0; z-index: 40; backdrop-filter: blur(8px); background: rgba(246,243,236,.92); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding-block: .85rem; min-height: 62px; }
.brand { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 1.12rem; letter-spacing: -.01em; }
.brand-mark { width: 28px; height: 28px; border-radius: 7px; background: var(--accent); display: grid; place-items: center; color: #fff; font-family: var(--font-serif); font-weight: 600; }
.brand .brand-word { color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand em { font-style: normal; color: var(--accent-ink); }
.site-nav { display: flex; gap: 1.4rem; align-items: center; font-size: .98rem; }
.site-nav a { text-decoration: none; color: var(--ink-soft); font-weight: 600; }
.site-nav a:hover { color: var(--ink); }
.nav-cta { background: var(--accent); color: #fff !important; padding: .5rem 1.05rem; border-radius: var(--radius); }
.nav-cta:hover { background: var(--accent-ink); color: #fff; }
@media (max-width: 720px){ .site-nav { display: none; } }

/* ---------- Hero (content-led, not gradient) ---------- */
.hero { padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2.5rem, 6vw, 4rem); border-bottom: 1px solid var(--line); }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: var(--space-5); align-items: end; }
@media (max-width: 820px){ .hero .wrap { grid-template-columns: 1fr; gap: var(--space-3); } }
.hero .eyebrow { display: inline-flex; align-items: center; gap: .5rem; font-size: .82rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 1.1rem; }
.hero .eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.hero h1 { margin-bottom: 1.1rem; }
.hero p.lead { font-size: 1.22rem; color: var(--ink-soft); margin-bottom: 1.6rem; max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .85rem 1.5rem; border-radius: var(--radius); font-weight: 700; font-size: 1rem; text-decoration: none; border: 1px solid transparent; line-height: 1.1; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); color: #fff; text-decoration: none; }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--ink-soft); background: #fff; text-decoration: none; }
.hero-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: var(--space-4); }
.hero-panel h3 { font-size: 1.25rem; }

/* Quick guides list (not icon tiles) */
.quick-links { list-style: none; margin: 1.2rem 0 0; padding: 0; }
.quick-links li { border-top: 1px solid var(--line); }
.quick-links a { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .8rem .1rem; text-decoration: none; color: var(--ink); font-weight: 600; }
.quick-links a:hover { color: var(--accent-ink); }
.quick-links .arr { opacity: .5; font-size: 1rem; }

/* ---------- Section primitives ---------- */
.section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.section-head { max-width: 44rem; margin-bottom: var(--space-4); }
.section-head h2 { margin-bottom: .4rem; }
.section-head p { color: var(--ink-soft); font-size: 1.06rem; margin: 0; }

/* ---------- Court cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: var(--space-3); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow var(--ease) .15s, transform var(--ease) .15s; }
.card:hover { box-shadow: var(--shadow-lift); transform: translateY(-2px); }
.card .card-body { padding: var(--space-3); display: flex; flex-direction: column; gap: 1rem; flex: 1; }
.card h3 { margin: 0; }
.card h3 a { text-decoration: none; color: var(--ink); }
.card h3 a:hover { color: var(--accent-ink); }
.card p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
.card .card-foot { margin-top: auto; padding-top: .2rem; }
.card .tag { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing:.04em; color: var(--accent-ink); background: var(--tint-accent); padding: .28rem .6rem; border-radius: 999px; text-transform: uppercase; }
.card .addr { font-size: .9rem; color: var(--ink-faint); }

/* ---------- Features / how it helps (content-first, not icon grid) ---------- */
.why { background: var(--surface); border-block: 1px solid var(--line); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); border-top: 1px solid var(--line); }
@media (max-width:820px){ .why-grid { grid-template-columns: 1fr; gap: var(--space-3); border-top:none; } }
.why-item { padding-top: 1.4rem; }
.why-item .num { font-family: var(--font-serif); font-size: 1.05rem; color: var(--accent); font-weight: 600; }
.why-item h3 { font-size: 1.2rem; margin: .4rem 0 .35rem; }
.why-item p { color: var(--ink-soft); margin: 0; font-size: .98rem; }

/* ---------- Callout / note (calm, not alarmist) ---------- */
.callout { border: 1px solid var(--line); border-left: 3px solid var(--accent); background: var(--surface); padding: 1.1rem 1.2rem; border-radius: var(--radius); margin: 1.4rem 0; }
.callout .callout-title { font-weight: 700; display: block; margin-bottom: .2rem; }
.callout.warn { border-left-color: var(--amber-ink); background: var(--tint-amber); }
.callout.urg { border-left-color: #b23a2e; background: #f9efec; }
.callout p:last-child { margin: 0; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--accent); color: #fff; }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-5); flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin: 0 0 .3rem; }
.cta-band p { color: rgba(255,255,255,.86); margin: 0; max-width: 34em; font-size: 1.08rem; }
.cta-band .btn { background: #fff; color: var(--accent-ink); }
.cta-band .btn:hover { background: var(--tint-accent); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); }
.site-footer .wrap { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: var(--space-5); padding-block: var(--space-5) var(--space-4); }
@media (max-width:800px){ .site-footer .wrap { grid-template-columns: 1fr; gap: var(--space-3); } }
.site-footer h4 { font-size: .82rem; text-transform: uppercase; letter-spacing:.08em; color: var(--ink-soft); margin-bottom: .9rem; }
.site-footer ul { list-style:none; margin:0; padding:0; }
.site-footer ul li { margin-bottom: .55rem; }
.site-footer ul a { color: var(--ink-soft); text-decoration: none; font-size: 1rem; }
.site-footer ul a:hover { color: var(--ink); text-decoration: underline; }
.foot-note { font-size: .86rem; color: var(--ink-faint); line-height: 1.55; }
.foot-legal { border-top:1px solid var(--line); padding-block: 1.3rem; font-size: .86rem; color: var(--ink-faint); }
.foot-legal .wrap { display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; }

/* ---------- Court page ---------- */
.crumbs { font-size: .9rem; color: var(--ink-soft); margin-bottom: 1.4rem; }
.crumbs a { text-decoration: none; color: var(--ink-soft); }
.crumbs a:hover { color: var(--accent-ink); text-decoration: underline; }
.page-title { margin-bottom: 1.4rem; }
.review-line { display:inline-flex; align-items:center; gap:.6rem; font-size:.9rem; color:var(--ink-soft); margin-bottom: 1.8rem; }
.review-line .badge { background: var(--tint-accent); color: var(--accent-ink); font-weight:700; padding:.2rem .6rem; border-radius:999px; font-size:.8rem; }
.essentials { background: var(--surface); border:1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: clamp(1.4rem, 3vw, 2.2rem); margin: 1.8rem 0 2.6rem; }
.essentials h2 { margin-top:0; font-size:1.3rem; }
.essentials-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(min(100%,210px),1fr)); gap: var(--space-3) var(--space-4); }
.ess-item .k { font-size:.78rem; font-weight:700; letter-spacing:.06em; text-transform: uppercase; color: var(--ink-faint); margin-bottom:.35rem; }
.ess-item .v { font-size:1.02rem; }
.ess-item .v a { color: var(--accent-ink); }

/* Prose article */
.article { max-width: var(--measure); margin-inline: auto; }
.article h2 { font-size: 1.55rem; margin-top: var(--space-4); }
.article ul, .article ol { margin: 0 0 1.1em; padding-left: 1.3em; }
.article li { margin-bottom: .5em; }
.article blockquote { margin: 1.4rem 0; padding: .2rem 0 .2rem 1.2rem; border-left: 3px solid var(--accent); font-style: italic; color: var(--ink-soft); }

/* ---------- Guides index ---------- */
.guide-list { list-style:none; margin:1.4rem 0 0; padding:0; }
.guide-list li { border-top:1px solid var(--line); }
.guide-list a { display:grid; grid-template-columns: 1fr auto; gap:1.2rem; padding:1.1rem .2rem; text-decoration:none; color:var(--ink); }
.guide-list a:hover h3 { color: var(--accent-ink); }
.guide-list h3 { margin:0 0 .2rem; font-size:1.2rem; }
.guide-list p { margin:0; color:var(--ink-soft); font-size:.95rem; max-width:46rem; }
.guide-list .arr { align-self:center; opacity:.5; }

/* ---------- Misc ---------- */
.skip-link { position:absolute; left:-999px; top:0; background:#fff; padding:.6rem 1rem; z-index:100; }
.skip-link:focus { left: 0; }

/* Motion discipline */
@media (prefers-reduced-motion: reduce){
  * { animation-duration:.001s !important; transition-duration:.001s !important; scroll-behavior:auto !important; }
}
/* EvidenceCanvas cross-link CTA (separate domain; contextual, below the fold) */
.saas-cta{margin-top:2.5rem;padding:1.1rem 1.25rem;border:1px solid #d8d3c8;border-radius:10px;background:#faf8f4;}
.saas-cta p{margin:.2rem 0 .6rem;font-size:.95rem;color:#3d3a34;}
.saas-cta .btn{display:inline-block;padding:.5rem 1rem;border:1px solid #5b5648;border-radius:8px;background:#fff;color:#2f2c26;font-weight:600;text-decoration:none;}
.saas-cta .btn:hover{background:#f1ede4;}