/* ═══════════════════════════════════════════
   HALYARD.ONLINE — Independent UK Mobile Guidance
   Direction: Verified Dossier — Navy Ink + Parchment + Brass
   Type: Newsreader (serif display) + Archivo (body) + IBM Plex Mono (data)
   Signature: circular "Verified Independent" seal · case-file network cards
   No pill buttons. Masthead header. Footnote-style footer.
   ═══════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;0,6..72,700;1,6..72,500&family=Archivo:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --ink:#0B1F33; --ink2:#16314D; --ink3:#0E2A44;
  --paper:#F7F3EA; --paper2:#EFE9D9; --white:#FFFFFF;
  --brass:#C99A3B; --brass2:#A87E27; --brass-l:#E7D5A6;
  --mid:#4A5A68; --muted:#8C97A1; --line:#D9D2C0; --line-d:rgba(255,255,255,0.12);
  --ok:#2F6B4F; --warn:#A6701E; --bad:#A23B3B;
  --three:#A6006B; --o2:#0019A5; --ee:#3FA300; --tesco:#00539F; --voda:#D6004A;
  --fs:'Newsreader',serif; --fb:'Archivo',sans-serif; --fm:'IBM Plex Mono',monospace;
  --mw:1220px; --gap:clamp(18px,4.5vw,60px); --sec:clamp(60px,8vw,104px);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--fb);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1}
a{text-decoration:none;color:inherit}
button{cursor:pointer;font-family:var(--fb);border:none;background:none}
ul{list-style:none}
section{padding:var(--sec) var(--gap)}
.w{max-width:var(--mw);margin:0 auto;padding:0 var(--gap)}
.ws{max-width:820px;margin:0 auto;padding:0 var(--gap)}

/* ══ MASTHEAD HEADER ══ */
.masthead{background:var(--ink);color:rgba(255,255,255,0.5);font-family:var(--fm);font-size:0.66rem;letter-spacing:0.05em;padding:7px var(--gap);display:flex;justify-content:space-between;border-bottom:1px solid var(--line-d)}
.hdr{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(247,243,234,0.96);backdrop-filter:blur(10px);border-bottom:1.5px solid var(--ink);transition:box-shadow .25s}
.hdr.sc{box-shadow:0 6px 20px rgba(11,31,51,0.08)}
.hi{max-width:var(--mw);margin:0 auto;padding:0 var(--gap);height:62px;display:flex;align-items:center}
.logo{font-family:var(--fs);font-size:1.35rem;font-weight:600;color:var(--ink);letter-spacing:-0.01em;font-style:italic;margin-right:36px;flex-shrink:0}
.logo em{color:var(--brass2);font-style:normal}
.nav{display:flex;align-items:center;flex:1;gap:0;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{font-size:0.76rem;font-weight:500;color:var(--mid);padding:8px 13px;white-space:nowrap;border-right:1px solid var(--line);transition:color .2s}
.nav a:last-child{border-right:none}
.nav a:hover,.nav a.on{color:var(--ink)}
.hcta{margin-left:auto;flex-shrink:0;display:flex;align-items:center;gap:8px;border:1.5px solid var(--ink);color:var(--ink);padding:8px 18px;font-family:var(--fm);font-size:0.72rem;font-weight:500;transition:all .2s}
.hcta:hover{background:var(--ink);color:var(--paper)}
.burger{display:none;flex-direction:column;gap:5px;padding:8px;margin-left:10px}
.burger span{display:block;width:21px;height:2px;background:var(--ink);border-radius:1px}

/* ══ DRAWER ══ */
.dr{display:none;position:fixed;inset:0;z-index:999;background:var(--ink);flex-direction:column;padding:90px var(--gap) 40px;overflow-y:auto}
.dr.open{display:flex}
.dr-x{position:absolute;top:18px;right:var(--gap);width:38px;height:38px;border:1.5px solid rgba(255,255,255,0.2);color:#fff;display:flex;align-items:center;justify-content:center}
.dr a{padding:13px 0;font-size:0.97rem;font-weight:400;color:rgba(255,255,255,0.55);border-bottom:1px solid rgba(255,255,255,0.1);transition:color .18s}
.dr a:hover{color:#fff}
.dr-l{font-family:var(--fm);font-size:0.6rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--brass);padding:16px 0 5px;margin-top:10px}
.dr-tel{display:flex;align-items:center;justify-content:center;gap:8px;border:1.5px solid var(--brass);color:var(--brass);padding:13px;margin-top:18px;font-family:var(--fm);font-size:0.8rem}

/* ══ HERO — cover page with seal ══ */
.hero{padding:140px var(--gap) 80px;background:var(--paper);position:relative;text-align:center;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:1px;height:100%;background:var(--line);opacity:0.6}
.hero-i{max-width:760px;margin:0 auto;position:relative;z-index:2}
.seal{width:108px;height:108px;border-radius:50%;border:1.5px solid var(--brass);display:flex;align-items:center;justify-content:center;margin:0 auto 30px;position:relative}
.seal::before{content:'';position:absolute;inset:8px;border:1px solid var(--brass-l);border-radius:50%}
.seal-tx{font-family:var(--fm);font-size:0.5rem;font-weight:600;letter-spacing:0.08em;color:var(--brass2);text-align:center;line-height:1.5}
.eyebrow{font-family:var(--fm);font-size:0.68rem;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--mid);margin-bottom:22px}
.hero h1{font-family:var(--fs);font-size:clamp(2.4rem,6vw,4.6rem);font-weight:600;line-height:1.08;letter-spacing:-0.02em;color:var(--ink);margin-bottom:22px}
.hero h1 em{font-style:italic;color:var(--brass2);font-weight:500}
.hero-sub{font-size:clamp(0.98rem,1.3vw,1.1rem);color:var(--mid);line-height:1.74;max-width:560px;margin:0 auto 18px;font-family:var(--fs)}
.hero-note{font-family:var(--fm);font-size:0.68rem;color:var(--muted);line-height:1.7;max-width:520px;margin:0 auto 34px;padding:12px 18px;border:1px solid var(--line);background:var(--white)}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:50px}
.btn-p{display:inline-flex;align-items:center;gap:9px;background:var(--ink);color:var(--paper);padding:14px 30px;font-family:var(--fm);font-size:0.78rem;font-weight:500;letter-spacing:0.02em;transition:all .22s;border:1.5px solid var(--ink)}
.btn-p:hover{background:var(--ink2)}
.btn-s{display:inline-flex;align-items:center;gap:9px;background:transparent;border:1.5px solid var(--ink);color:var(--ink);padding:12px 28px;font-family:var(--fm);font-size:0.78rem;font-weight:500;transition:all .22s}
.btn-s:hover{background:var(--ink);color:var(--paper)}
.btn-g{display:inline-flex;align-items:center;gap:9px;background:transparent;border:1.5px solid var(--line);color:var(--mid);padding:11px 24px;font-family:var(--fm);font-size:0.76rem;transition:all .22s}
.btn-g:hover{border-color:var(--ink);color:var(--ink)}
/* citation row */
.cit-row{display:flex;flex-wrap:wrap;justify-content:center;gap:0;border-top:1px solid var(--line);padding-top:24px}
.cit{padding:0 22px;border-right:1px solid var(--line);text-align:center}
.cit:last-child{border-right:none}
.cit-n{font-family:var(--fs);font-size:1.5rem;font-weight:600;color:var(--ink);font-style:italic;margin-bottom:3px}
.cit-l{font-family:var(--fm);font-size:0.6rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.04em}

/* ══ SECTION HEAD ══ */
.sh{margin-bottom:52px}
.sh.c{text-align:center}
.tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--fm);font-size:0.66rem;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--brass2);margin-bottom:14px}
.tag::before{content:'§';font-family:var(--fs);font-style:italic}
.sh h2{font-family:var(--fs);font-size:clamp(1.9rem,4vw,2.9rem);font-weight:600;letter-spacing:-0.015em;line-height:1.16;color:var(--ink);margin-bottom:14px}
.sh h2 em{font-style:italic;color:var(--brass2);font-weight:500}
.sh p{font-size:0.96rem;color:var(--mid);line-height:1.74;max-width:560px;font-family:var(--fs)}
.sh.c p{margin:0 auto}

/* ══ PAGE HERO ══ */
.ph{background:var(--ink);padding:122px var(--gap) 60px;position:relative;border-bottom:3px double var(--brass)}
.ph-i{max-width:var(--mw);margin:0 auto}
.ph-bc{font-family:var(--fm);font-size:0.68rem;color:rgba(255,255,255,0.35);margin-bottom:16px;display:flex;gap:8px;align-items:center}
.ph-bc a{color:rgba(255,255,255,0.55)}
.ph-file{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--brass);color:var(--brass);font-family:var(--fm);font-size:0.66rem;letter-spacing:0.08em;padding:5px 13px;margin-bottom:16px}
.ph-i h1{font-family:var(--fs);font-size:clamp(1.9rem,5vw,3.3rem);font-weight:600;color:#fff;line-height:1.12;letter-spacing:-0.015em;max-width:780px;margin-bottom:14px}
.ph-i h1 em{font-style:italic;color:var(--brass-l);font-weight:500}
.ph-i p{font-size:0.98rem;color:rgba(255,255,255,0.5);line-height:1.68;max-width:560px;font-family:var(--fs)}

/* ══ NETWORK CARDS — case-file style ══ */
.ng{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.nc{background:var(--white);border:1px solid var(--line);transition:all .25s;position:relative}
.nc:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(11,31,51,0.1)}
.nc-tab{display:inline-block;padding:5px 12px;font-family:var(--fm);font-size:0.6rem;font-weight:600;letter-spacing:0.06em;color:#fff;margin-bottom:0}
.nc-top{padding:22px 20px 18px;border-left:4px solid; min-height:150px;display:flex;flex-direction:column}
.nc-top h3{font-family:var(--fs);font-size:1.15rem;font-weight:600;color:var(--ink);margin-top:14px;margin-bottom:7px}
.nc-top p{font-size:0.76rem;color:var(--mid);line-height:1.56;font-family:var(--fb)}
.nc-bot{padding:16px 20px 20px;border-top:1px solid var(--line)}
.nc-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dotted var(--line);font-size:0.74rem}
.nc-row:last-of-type{border:none;margin-bottom:12px}
.nc-k{color:var(--muted);font-family:var(--fm);font-size:0.66rem}
.nc-v{font-weight:600;color:var(--ink);font-family:var(--fm);font-size:0.7rem}
.nc-a{display:block;text-align:center;padding:9px 14px;font-family:var(--fm);font-size:0.7rem;font-weight:500;border:1.5px solid var(--ink);color:var(--ink);transition:all .2s}
.nc-a:hover{background:var(--ink);color:var(--paper)}

/* ══ NUMBERED ARTICLES ══ */
.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.art{background:var(--white);padding:30px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.art:nth-child(3n){border-right:none}
.art-n{font-family:var(--fm);font-size:0.66rem;color:var(--brass2);letter-spacing:0.08em;margin-bottom:14px}
.art h3{font-family:var(--fs);font-size:1rem;font-weight:600;margin-bottom:8px;color:var(--ink)}
.art p{font-size:0.81rem;color:var(--mid);line-height:1.7;font-family:var(--fb)}

/* ══ TABLE — ledger style ══ */
.tw{overflow-x:auto;border:1px solid var(--ink);background:var(--white)}
.tb{width:100%;border-collapse:collapse;min-width:720px}
.tb thead tr{background:var(--ink)}
.tb th{padding:12px 16px;text-align:left;font-family:var(--fm);font-size:0.62rem;font-weight:500;color:var(--brass-l);letter-spacing:0.06em;text-transform:uppercase}
.tb td{padding:13px 16px;font-size:0.81rem;color:var(--mid);border-bottom:1px solid var(--line);font-family:var(--fb)}
.tb tbody tr:last-child td{border:none}
.tb tbody tr:hover td{background:var(--paper2)}
.tn{font-family:var(--fs);font-weight:600;color:var(--ink);display:flex;align-items:center;gap:9px;font-size:0.85rem}
.td2{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.ck{color:var(--ok);font-weight:600;font-family:var(--fm);font-size:0.74rem}
.cw{color:var(--warn);font-weight:500;font-family:var(--fm);font-size:0.74rem}
.cx{color:var(--bad);font-weight:600;font-family:var(--fm);font-size:0.74rem}
.bdg{display:inline-block;padding:2px 9px;border:1px solid;font-family:var(--fm);font-size:0.56rem;font-weight:500}
.bm{border-color:var(--brass2);color:var(--brass2)}
.bv{border-color:var(--ok);color:var(--ok)}

/* ══ BOXES — notice style ══ */
.ib{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--brass);padding:14px 18px;font-size:0.83rem;color:var(--mid);line-height:1.7;margin:22px 0;font-family:var(--fb)}
.ib strong{font-family:var(--fm);color:var(--brass2);font-size:0.78rem;text-transform:uppercase;letter-spacing:0.03em}
.wb{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--ink);padding:14px 18px;font-size:0.83rem;color:var(--mid);line-height:1.7;margin:22px 0;font-family:var(--fb)}
.wb strong{font-family:var(--fm);color:var(--ink);font-size:0.78rem;text-transform:uppercase;letter-spacing:0.03em}

/* ══ DISCLAIMER NOTICE ══ */
.disc{background:var(--white);border:1.5px solid var(--ink);padding:38px 44px;position:relative}
.disc::before{content:'NOTICE';position:absolute;top:-11px;left:36px;background:var(--paper);padding:0 10px;font-family:var(--fm);font-size:0.62rem;font-weight:600;letter-spacing:0.1em;color:var(--brass2)}
.disc h2{font-family:var(--fs);font-size:clamp(1.15rem,2.2vw,1.6rem);font-weight:600;color:var(--ink);margin-bottom:14px}
.disc p{font-size:0.84rem;color:var(--mid);line-height:1.84;margin-bottom:10px;font-family:var(--fb)}
.disc a{color:var(--brass2);font-weight:600}
.safety{background:var(--paper2);border:1px solid var(--line);padding:14px 18px;font-size:0.78rem;color:var(--mid);margin-top:18px;line-height:1.66;font-family:var(--fb)}
.safety strong{font-family:var(--fm);color:var(--bad);text-transform:uppercase;font-size:0.7rem;letter-spacing:0.04em}

/* ══ FAQ ══ */
.fi{border-bottom:1px solid var(--line)}
.fq{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;cursor:pointer;user-select:none}
.fq-t{font-family:var(--fs);font-size:0.98rem;font-weight:500;color:var(--ink)}
.fq-i{width:26px;height:26px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:var(--fm);font-size:0.85rem;color:var(--mid);flex-shrink:0;transition:all .22s}
.fi.op .fq-i{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:rotate(45deg)}
.fa{display:none;padding:0 0 20px;font-size:0.86rem;color:var(--mid);line-height:1.8;font-family:var(--fb)}
.fi.op .fa{display:block}

/* ══ STAT ROW ══ */
.sr{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);margin:28px 0}
.sb{background:var(--white);padding:20px;text-align:center;border-right:1px solid var(--line)}
.sb:last-child{border-right:none}
.sn{font-family:var(--fs);font-size:1.5rem;font-weight:600;font-style:italic;color:var(--ink);margin-bottom:4px}
.sl{font-family:var(--fm);font-size:0.6rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.04em}

/* ══ CONTENT CARDS ══ */
.cc2{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line)}
.cc{background:var(--white);padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.cc:nth-child(2n){border-right:none}
.cc h3{font-family:var(--fs);font-size:0.98rem;font-weight:600;margin-bottom:9px;color:var(--ink)}
.cc p{font-size:0.81rem;color:var(--mid);line-height:1.72;margin-bottom:10px;font-family:var(--fb)}
.cc ul{display:flex;flex-direction:column;gap:6px}
.cc li{font-size:0.78rem;color:var(--mid);padding-left:14px;position:relative;line-height:1.5;font-family:var(--fb)}
.cc li::before{content:'—';position:absolute;left:0;color:var(--brass2)}

/* ══ CONTACT ══ */
.cg{display:grid;grid-template-columns:1fr 1.3fr;gap:0;border:1px solid var(--line)}
.cg > div:first-child{padding:32px;border-right:1px solid var(--line)}
.ci{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px;padding-bottom:16px;border-bottom:1px dotted var(--line)}
.ci-l{font-family:var(--fm);font-size:0.6rem;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.ci-v{font-family:var(--fs);font-size:0.96rem;font-weight:600;color:var(--ink)}
.fw{background:var(--white);padding:36px}
.fw h2{font-family:var(--fs);font-size:1.3rem;font-weight:600;margin-bottom:7px;color:var(--ink)}
.fw p{font-size:0.82rem;color:var(--mid);margin-bottom:24px;font-family:var(--fb)}
.fg2{margin-bottom:13px}
.fg2 label{display:block;font-family:var(--fm);font-size:0.62rem;font-weight:500;color:var(--mid);margin-bottom:5px;letter-spacing:0.04em;text-transform:uppercase}
.fg2 input,.fg2 select,.fg2 textarea{width:100%;padding:11px 14px;background:var(--paper);border:1px solid var(--line);color:var(--ink);font-size:0.85rem;font-family:var(--fb);outline:none;-webkit-appearance:none;transition:border-color .18s}
.fg2 input:focus,.fg2 select:focus,.fg2 textarea:focus{border-color:var(--ink)}
.fg2 input::placeholder,.fg2 textarea::placeholder{color:var(--muted)}
.fg2 select{color:var(--mid);cursor:pointer}
.fg2 textarea{resize:vertical;min-height:88px}
.fg2-r{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fg2-c{display:flex;gap:9px;align-items:flex-start;margin:10px 0;font-size:0.69rem;color:var(--muted);line-height:1.58;font-family:var(--fb)}
.fg2-c input{width:auto;margin-top:3px;flex-shrink:0;accent-color:var(--brass2)}
.fsub{width:100%;padding:13px;background:var(--ink);color:var(--paper);font-family:var(--fm);font-size:0.8rem;font-weight:500;transition:all .22s;cursor:pointer;border:1.5px solid var(--ink)}
.fsub:hover{background:var(--ink2)}

/* ══ PROSE ══ */
.pr h2{font-family:var(--fs);font-size:clamp(1.3rem,2.4vw,1.85rem);font-weight:600;margin:42px 0 13px;color:var(--ink)}
.pr h3{font-family:var(--fs);font-size:1rem;font-weight:600;font-style:italic;color:var(--brass2);margin:26px 0 9px}
.pr p{font-size:0.9rem;color:var(--mid);line-height:1.86;margin-bottom:13px;font-family:var(--fb)}
.pr ul{padding-left:18px;margin-bottom:14px}
.pr li{font-size:0.88rem;color:var(--mid);margin-bottom:6px;line-height:1.64;font-family:var(--fb)}
.pr strong{color:var(--ink)}

/* ══ REVEAL ══ */
.rv{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.06s}.d2{transition-delay:.12s}.d3{transition-delay:.18s}.d4{transition-delay:.24s}.d5{transition-delay:.3s}

/* ══ FOOTER — footnote/appendix style ══ */
.footer{background:var(--ink);padding:54px var(--gap) 26px}
.ft{max-width:var(--mw);margin:0 auto}
.ft-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:36px;padding-bottom:32px;border-bottom:1px solid var(--line-d);margin-bottom:26px}
.ft-logo{font-family:var(--fs);font-size:1.15rem;font-weight:600;font-style:italic;color:#fff;margin-bottom:10px}
.ft-logo em{color:var(--brass);font-style:normal}
.ft-brand p{font-size:0.74rem;color:rgba(255,255,255,0.32);line-height:1.8;max-width:220px;font-family:var(--fb)}
.ft-col h4{font-family:var(--fm);font-size:0.6rem;font-weight:500;color:var(--brass);letter-spacing:0.08em;text-transform:uppercase;margin-bottom:14px}
.ft-col ul{display:flex;flex-direction:column;gap:9px}
.ft-col a{font-size:0.76rem;color:rgba(255,255,255,0.32);transition:color .15s;font-family:var(--fb)}
.ft-col a:hover{color:rgba(255,255,255,0.78)}
.ft-sources{font-family:var(--fm);font-size:0.65rem;color:rgba(255,255,255,0.3);line-height:2;margin-bottom:18px}
.ft-sources span{color:var(--brass-l)}
.ft-disc{font-size:0.64rem;color:rgba(255,255,255,0.18);line-height:1.88;border-top:1px solid var(--line-d);padding-top:20px;margin-bottom:16px;font-family:var(--fb)}
.ft-disc a{color:rgba(255,255,255,0.32)}
.ft-bot{font-family:var(--fm);font-size:0.64rem;color:rgba(255,255,255,0.18);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.ft-bot a{color:rgba(255,255,255,0.24)}
.ft-bot a:hover{color:rgba(255,255,255,0.6)}

/* ══ RESPONSIVE ══ */
@media(max-width:1050px){.ng{grid-template-columns:repeat(3,1fr)}.articles{grid-template-columns:1fr 1fr}.art:nth-child(2n){border-right:none}.art:nth-child(3n){border-right:1px solid var(--line)}.ft-top{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:780px){.nav,.hcta{display:none}.burger{display:flex}.articles{grid-template-columns:1fr}.art{border-right:none!important}.cc2{grid-template-columns:1fr}.cc{border-right:none!important}.cg{grid-template-columns:1fr}.cg>div:first-child{border-right:none;border-bottom:1px solid var(--line)}.hero-btns{flex-direction:column;align-items:center}.disc{padding:28px 24px}.sr{grid-template-columns:1fr 1fr}.sb:nth-child(2n){border-right:none}.ft-top{grid-template-columns:1fr 1fr;gap:24px}.cit{padding:0 12px}}
@media(max-width:520px){.ng{grid-template-columns:1fr 1fr}.fg2-r{grid-template-columns:1fr}.ft-top{grid-template-columns:1fr}}