/* TenancyDepositCheck.co.uk — "Statutory Paper" identity
   Distinct design: warm paper, official-document structure, amber highlight.
   Derived from the niche: a tenant at the moment of discovery, holding a
   statutory clock. Light, documentary, high-trust — not a clone of any prior
   directory (YFC clean light / 0-Fathers dark signal / HMO signal dark). */

:root{
  --paper:#FAF6EE;          /* page */
  --card:#FFFFFF;           /* raised surface */
  --card-tint:#FDFBF6;      /* panel tint */
  --ink:#1C1917;            /* primary text */
  --muted:#66594A;          /* secondary text */
  --line:#E4DCCB;           /* hairlines */
  --line-strong:#C9BEA6;

  --amber:#F5B301;          /* highlight block (always under --ink text) */
  --amber-soft:#FBEec2;
  --amber-ink:#7A5200;      /* amber-as-text on paper (AA) */
  --green:#1F6B44;          /* compliant / protected */
  --green-soft:#E4F2E9;
  --red:#A93B32;            /* breach / unprotected */
  --red-soft:#F9E9E6;

  --radius-s:6px; --radius-m:10px; --radius-l:16px;
  --shadow-1:0 1px 2px rgba(28,25,23,.05), 0 6px 18px rgba(28,25,23,.06);
  --shadow-2:0 2px 4px rgba(28,25,23,.07), 0 14px 34px rgba(28,25,23,.10);

  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Public Sans",-apple-system,"Segoe UI",sans-serif;
  --font-mono:"Spline Sans Mono",ui-monospace,Menlo,monospace;

  --maxw:1080px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--font-body); font-size:16.5px; line-height:1.65;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img,svg{max-width:100%}
a{color:inherit; text-underline-offset:2.5px; text-decoration-thickness:1px}
a:hover{color:var(--amber-ink)}
:focus-visible{outline:3px solid var(--amber); outline-offset:2px; border-radius:2px}

/* ---------- document frame ---------- */
.docframe{max-width:var(--maxw); margin:0 auto; padding:0 20px}
.skip{position:absolute; left:-9999px}
.skip:focus{left:8px; top:8px; background:var(--card); padding:8px 14px; border:1px solid var(--line-strong); border-radius:var(--radius-s); z-index:99}

/* masthead: rules like a form header */
.masthead{border-bottom:2px solid var(--ink); background:var(--paper)}
.masthead-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}
.brand{display:flex; align-items:baseline; gap:10px; text-decoration:none}
.brand-mark{
  font-family:var(--font-display); font-weight:600; font-size:1.25rem; letter-spacing:-.01em;
}
.brand-mark .tick{color:var(--amber-ink)}
.brand-sub{font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); font-family:var(--font-mono)}
.nav{display:flex; gap:18px; flex-wrap:wrap; font-size:.92rem}
.nav a{text-decoration:none; font-weight:600}
.nav a:hover{color:var(--amber-ink)}
@media (max-width:720px){ .nav{display:none} .masthead-inner{justify-content:center} .m-nav{display:flex!important} }
.m-nav{display:none; gap:14px; flex-wrap:wrap; justify-content:center; padding:10px 0 14px; border-top:1px dashed var(--line-strong); font-size:.92rem; font-weight:600}

/* breadcrumb: case file path */
.crumbs{font-family:var(--font-mono); font-size:.78rem; color:var(--muted); padding:14px 0 0}
.crumbs a{color:var(--muted)}
.crumbs .sep{margin:0 6px; color:var(--line-strong)}

/* ---------- page furniture ---------- */
main{padding-bottom:64px}
.h1{font-family:var(--font-display); font-weight:600; font-size:clamp(1.7rem,3.6vw,2.5rem); line-height:1.14; letter-spacing:-.015em; margin:.4rem 0 .6rem}
.h1 .hl{background:var(--amber); box-decoration-break:clone; -webkit-box-decoration-break:clone; padding:0 .18em; border-radius:3px}
.lede{font-size:1.08rem; color:var(--muted); max-width:68ch}
h2{font-family:var(--font-display); font-weight:600; font-size:1.45rem; line-height:1.2; margin:2.2rem 0 .7rem; letter-spacing:-.01em}
h3{font-weight:700; font-size:1.05rem; margin:1.6rem 0 .5rem}
p{max-width:74ch}
.section{margin:2.4rem 0}
.kicker{font-family:var(--font-mono); font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; color:var(--amber-ink); margin:0 0 .5rem; font-weight:500}
.small{font-size:.88rem; color:var(--muted)}

/* statutory callout — bordered document panel with a left rule */
.rule{border:1px solid var(--line-strong); border-left:4px solid var(--amber); background:var(--card-tint);
  padding:18px 20px; border-radius:var(--radius-m); box-shadow:var(--shadow-1); margin:1.4rem 0}
.rule.green{border-left-color:var(--green)}
.rule.red{border-left-color:var(--red)}
.rule .tag{font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--amber-ink); display:block; margin-bottom:6px}
.rule.green .tag{color:var(--green)} .rule.red .tag{color:var(--red)}

/* status stamp chips */
.stamp{display:inline-flex; align-items:center; gap:7px; font-family:var(--font-mono); font-size:.72rem;
  letter-spacing:.1em; text-transform:uppercase; font-weight:500; padding:4px 10px; border-radius:999px; border:1.5px solid}
.stamp.ok{color:var(--green); border-color:var(--green); background:var(--green-soft)}
.stamp.bad{color:var(--red); border-color:var(--red); background:var(--red-soft)}
.stamp.warn{color:var(--amber-ink); border-color:var(--amber-ink); background:var(--amber-soft)}

/* buttons — document style, pressed feedback */
.btn{display:inline-block; background:var(--ink); color:var(--paper); font-weight:700; font-size:.95rem;
  padding:11px 20px; border-radius:var(--radius-s); text-decoration:none; border:1px solid var(--ink);
  transition:transform 160ms cubic-bezier(.23,1,.32,1), background 160ms ease}
.btn:hover{background:#000; color:#fff}
.btn:active{transform:scale(.97)}
.btn.ghost{background:transparent; color:var(--ink)}
.btn.ghost:hover{background:var(--amber-soft)}
.btn.amber{background:var(--amber); color:var(--ink); border-color:var(--amber)}
.btn.amber:hover{background:#FFC61A}

/* cards — index listings */
.grid{display:grid; gap:16px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.grid.c3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid.c2,.grid.c3{grid-template-columns:1fr}}
.card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius-m); padding:18px 18px 16px;
  box-shadow:var(--shadow-1); display:block; text-decoration:none; transition:transform 180ms cubic-bezier(.23,1,.32,1), box-shadow 180ms ease}
.card:hover{transform:translateY(-2px); box-shadow:var(--shadow-2)}
.card h3{margin:.1rem 0 .4rem}
.card p{margin:0; font-size:.92rem; color:var(--muted)}
.card .mono-ref{font-family:var(--font-mono); font-size:.72rem; color:var(--amber-ink); letter-spacing:.08em; text-transform:uppercase}

/* data tables — official schedule style */
table{width:100%; border-collapse:collapse; background:var(--card); border:1px solid var(--line-strong);
  border-radius:var(--radius-m); overflow:hidden; box-shadow:var(--shadow-1); font-size:.94rem}
th{background:var(--ink); color:var(--paper); text-align:left; font-family:var(--font-mono); font-size:.74rem;
  letter-spacing:.1em; text-transform:uppercase; padding:10px 14px; font-weight:500}
td{padding:10px 14px; border-top:1px solid var(--line)}
tbody tr:nth-child(even){background:var(--card-tint)}
.t-wrap{overflow-x:auto; border-radius:var(--radius-m)}

/* checklist */
ul.check{list-style:none; padding:0; margin:1rem 0}
ul.check li{padding:7px 0 7px 30px; position:relative; border-bottom:1px dashed var(--line)}
ul.check li::before{content:"✓"; position:absolute; left:2px; color:var(--green); font-weight:700}
ol.steps{counter-reset:step; list-style:none; padding:0; margin:1rem 0}
ol.steps li{counter-increment:step; position:relative; padding:10px 0 10px 52px; border-bottom:1px dashed var(--line)}
ol.steps li::before{content:counter(step,decimal-leading-zero); position:absolute; left:0; top:10px;
  font-family:var(--font-mono); font-size:.8rem; color:var(--paper); background:var(--ink);
  border-radius:var(--radius-s); padding:3px 7px}

/* the 30-day clock visual */
.clock{display:flex; align-items:stretch; gap:0; border:1.5px solid var(--ink); border-radius:var(--radius-m); overflow:hidden; margin:1.4rem 0; font-size:.9rem}
.clock .seg{flex:1; padding:12px 14px; background:var(--card)}
.clock .seg .d{font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted)}
.clock .seg .v{font-weight:700; font-size:1.05rem; margin-top:2px}
.clock .seg.day1{border-right:1.5px solid var(--ink)}
.clock .seg.late{background:var(--red-soft)}
.clock .seg.late .v{color:var(--red)}
@media (max-width:640px){.clock{flex-direction:column}.clock .seg{border-right:0!important;border-bottom:1.5px solid var(--ink)}.clock .seg:last-child{border-bottom:0}}

/* calculator */
.calc{background:var(--card); border:1px solid var(--line-strong); border-radius:var(--radius-l); box-shadow:var(--shadow-2); padding:22px}
.calc label{display:block; font-weight:600; font-size:.9rem; margin:12px 0 4px}
.calc input,.calc select{width:100%; padding:10px 12px; border:1.5px solid var(--line-strong); border-radius:var(--radius-s);
  font-size:1rem; font-family:var(--font-body); background:var(--paper)}
.calc input:focus,.calc select:focus{border-color:var(--ink); outline:none}
.calc .row{display:grid; grid-template-columns:1fr 1fr; gap:14px}
@media (max-width:640px){.calc .row{grid-template-columns:1fr}}
.calc .out{margin-top:18px; border-top:2px solid var(--ink); padding-top:14px}
.calc .big{font-family:var(--font-display); font-size:1.6rem; font-weight:600}
.calc .stamprow{display:flex; gap:8px; flex-wrap:wrap; margin-top:10px}

/* saas cta — amber panel */
.saas-cta{background:var(--amber-soft); border:1.5px solid var(--amber); border-radius:var(--radius-m);
  padding:20px 22px; margin:2rem 0; box-shadow:var(--shadow-1)}
.saas-cta p{margin:.2rem 0}
.saas-cta .price{font-family:var(--font-display); font-weight:600}

/* footer */
.footer{border-top:2px solid var(--ink); margin-top:56px; background:var(--card-tint)}
.footer-inner{display:grid; grid-template-columns:2fr 1fr 1fr; gap:24px; padding:34px 0 10px}
@media (max-width:720px){.footer-inner{grid-template-columns:1fr}}
.footer h4{font-family:var(--font-mono); font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin:0 0 10px; font-weight:500}
.footer ul{list-style:none; padding:0; margin:0; font-size:.92rem}
.footer li{margin:6px 0}
.legal{font-size:.8rem; color:var(--muted); padding:18px 0 26px; border-top:1px solid var(--line); margin-top:22px}
.legal p{margin:.4rem 0; max-width:none}

/* A–Z index */
.az{columns:3; column-gap:28px; font-size:.94rem}
@media (max-width:820px){.az{columns:2}} @media (max-width:560px){.az{columns:1}}
.az a{display:block; padding:4px 0; text-decoration:none; border-bottom:1px dashed var(--line)}
.az a:hover{color:var(--amber-ink)}

@media print{ .masthead,.footer,.saas-cta,.btn{display:none} body{background:#fff} }