/* XyloSure — document-and-seal identity.
   Ink navy (the document), seal green (the "sure": approved, on record),
   kraft (the parcel / the pain). Display: Bricolage Grotesque; body: Source Sans 3;
   data: IBM Plex Mono. */
:root{
  --ink:#14202e; --ink-2:#26364a; --muted:#59626e; --line:#dde1d9;
  --bg:#f6f7f3; --paper:#ffffff; --tint:#eef1ea;
  --seal:#2f6b55; --seal-2:#245846; --seal-soft:#dcebe4;
  --kraft:#a8641f; --kraft-soft:#f4e6d5;
  --f-display:"Bricolage Grotesque","Arial Narrow",system-ui,sans-serif;
  --f-body:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --r:10px; --wrap:1160px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--seal-2)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--kraft);outline-offset:2px}
h1,h2,h3,.h3{font-family:var(--f-display);line-height:1.1;margin:0;text-wrap:balance;letter-spacing:-.015em}
h1{font-size:clamp(2.2rem,5.2vw,3.7rem);font-weight:800}
h2{font-size:clamp(1.65rem,3.4vw,2.4rem);font-weight:800}
h3,.h3{font-size:1.25rem;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:6px;z-index:50}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:20px}
.narrow{max-width:780px}
.center{text-align:center}
.center .lead{margin-inline:auto}
.muted{color:var(--muted)}
.eyebrow{font:600 .75rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--seal)}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:64ch}
.ico{width:22px;height:22px;flex:none}
.ico-sm{width:16px;height:16px;vertical-align:-3px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 1rem/1 var(--f-body);padding:14px 22px;border-radius:8px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--seal);color:#fff}
.btn-primary:hover{background:var(--seal-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-sm{padding:10px 14px;font-size:.92rem}
.btn-lg{padding:16px 26px;font-size:1.05rem}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta-row.center{justify-content:center}

/* header */
.site-head{position:sticky;top:0;z-index:20;background:rgba(246,247,243,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{width:30px;height:30px}
.brand-word{font:700 1.3rem/1 var(--f-display);letter-spacing:-.02em}
.brand-word b{color:var(--seal);font-weight:800}
.site-nav{display:flex;align-items:center;gap:6px}
.nav-link{font:600 .95rem var(--f-body);color:var(--ink);text-decoration:none;padding:10px 10px;border-radius:6px;background:none;border:0;cursor:pointer}
.nav-link:hover{background:var(--tint)}
.nav-link.lang{color:var(--muted)}
.nav-drop{position:relative}
.drop-menu{position:absolute;top:calc(100% + 8px);left:-10px;width:380px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 18px 40px -20px rgba(20,32,46,.35);padding:8px;display:none}
.nav-drop.open .drop-menu,.nav-drop:focus-within .drop-menu{display:block}
@media (hover:hover){.nav-drop:hover .drop-menu{display:block}}
.drop-menu a{display:flex;gap:12px;padding:10px;border-radius:8px;text-decoration:none;color:var(--ink)}
.drop-menu a:hover{background:var(--tint)}
.drop-menu .ico{color:var(--seal);margin-top:2px}
.drop-menu b{display:block}
.drop-menu small{display:block;color:var(--muted);font-size:.86rem;line-height:1.35}
.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle i{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0}
@media (max-width:980px){
  .nav-toggle{display:block}
  .site-nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 20px 20px}
  .site-nav.open{display:flex}
  .drop-menu{position:static;width:auto;box-shadow:none;border:0;padding:0 0 0 8px;display:block}
  .nav-drop > .nav-link{display:none}
}

/* breadcrumbs */
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;font-size:.85rem;color:var(--muted);padding-top:18px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line)}
.crumbs a{color:var(--muted)}

/* sections */
.section{padding-block:76px}
.section-tint{background:var(--tint)}
.section-ink{background:var(--ink);color:#e9edf2}
.section-ink .lead{color:#cfd6df}
.section-ink .eyebrow{color:#8fd1b6}
.section-head{display:flex;flex-direction:column;gap:12px;margin-bottom:36px;max-width:760px}

/* hero */
.hero{padding-block:64px 72px}
.hero-slim{padding-block:56px 40px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:18px}
.hero-meta{font:500 .85rem var(--f-mono);color:var(--muted);margin-top:4px}
.hero-docs{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.hero-docs .doc:nth-child(2){margin-top:46px}
.hero-docs.single{grid-template-columns:1fr;max-width:420px;justify-self:center;width:100%}
.proof{display:flex;gap:8px;align-items:flex-start;font-size:.95rem;color:var(--seal-2);font-weight:600}
.proof .ico{width:20px;height:20px;margin-top:2px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-docs{max-width:560px}}

/* document sample (brand-aware via CSS vars set by site.js) */
.doc{margin:0;--doc-primary:var(--ink);--doc-secondary:var(--seal);--doc-font:var(--f-body);min-width:0}
.doc-sheet{background:#fff;border:1px solid var(--line);border-radius:6px;padding:20px;font-family:var(--doc-font);font-size:.82rem;color:#1b222c;box-shadow:0 1px 0 var(--line),0 22px 40px -28px rgba(20,32,46,.45);display:flex;flex-direction:column;gap:10px;border-top:6px solid var(--doc-primary)}
.doc-big .doc-sheet{font-size:.9rem;padding:24px}
.doc-head{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:38px}
.doc-logo{display:flex;align-items:center;max-width:55%;height:38px}
.doc-logo img{max-height:38px;max-width:100%;object-fit:contain}
.doc-initials{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:6px;background:var(--doc-primary);color:#fff;font:700 .95rem var(--f-display)}
.doc-title{font:700 .72rem/1.2 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--doc-secondary);text-align:right}
.doc-company{font-weight:700;color:var(--doc-primary);font-size:1.02em}
.doc dl{margin:0;display:flex;flex-direction:column;border:1px solid #e6e8ec;border-radius:4px;overflow:hidden}
.doc dl div{display:grid;grid-template-columns:40% 60%;border-top:1px solid #e6e8ec}
.doc dl div:first-child{border-top:0}
.doc dt{background:color-mix(in srgb,var(--doc-secondary) 10%,#fff);color:#4a525e;padding:6px 8px}
.doc dd{margin:0;padding:6px 8px;font-family:var(--f-mono);font-size:.92em;overflow-wrap:anywhere}
.doc-bars{height:26px;background:repeating-linear-gradient(90deg,#1b222c 0 2px,transparent 2px 4px,#1b222c 4px 5px,transparent 5px 8px,#1b222c 8px 11px,transparent 11px 12px);opacity:.8;max-width:60%}
.doc-foot{font-size:.85em;color:#5d6570;border-top:1px dashed #d7dadf;padding-top:8px}
.doc figcaption{margin-top:8px}
.tag{font:600 .66rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:3px 7px}
.tag.on{color:var(--seal-2);border-color:var(--seal);background:var(--seal-soft)}

/* chooser */
.chooser{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:1040px){.chooser{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.chooser{grid-template-columns:1fr}}
.choice{display:flex;flex-direction:column;gap:10px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s,box-shadow .15s}
.choice:hover{border-color:var(--seal);transform:translateY(-2px);box-shadow:0 18px 34px -24px rgba(20,32,46,.5)}
.choice-ico{width:44px;height:44px;border-radius:10px;background:var(--kraft-soft);color:var(--kraft);display:grid;place-items:center}
.choice-ico .ico{width:24px;height:24px}
.choice-tag{font:600 .72rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.choice-q{font:700 1.22rem/1.2 var(--f-display)}
.choice-a{color:var(--ink-2);font-size:.97rem;flex:1}
.choice-go{font-weight:700;color:var(--seal-2)}

/* pain */
.pain3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:860px){.pain3{grid-template-columns:1fr}}
.pain3>div{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:8px}
.pain3 h3{font-size:.8rem;font-family:var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--kraft)}
.villain{margin-top:22px;font-size:1.08rem;font-weight:600;border-left:4px solid var(--kraft);padding-left:16px;max-width:70ch}

/* guide */
.guide{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.guide h2{margin-top:10px}
@media (max-width:860px){.guide{grid-template-columns:1fr}}

/* plan */
.plan{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:p}
@media (max-width:860px){.plan{grid-template-columns:1fr}}
.plan li{counter-increment:p;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:8px}
.plan li::before{content:counter(p);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;font:700 1rem var(--f-display);margin-bottom:6px}

/* how */
.how{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:760px){.how{grid-template-columns:1fr}}
.how-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:10px}
.trig{align-self:flex-start;font:600 .7rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--seal-2);background:var(--seal-soft);padding:4px 8px;border-radius:4px}

/* preview band / grids */
.preview-band{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.preview-band>div:first-child{display:flex;flex-direction:column;gap:16px}
@media (max-width:900px){.preview-band{grid-template-columns:1fr}}
.docs-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.docs-row{grid-template-columns:1fr}}
.preview-mini,.preview-form{display:flex;gap:10px;flex-wrap:wrap}
.preview-form{justify-content:center;margin-top:26px}
.preview-mini input,.preview-form input{flex:1 1 240px;font:500 1.05rem var(--f-body);padding:14px 16px;border:2px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);min-width:0}
.preview-form input{max-width:420px}
.pv-status{margin-top:14px;min-height:1.6em;color:var(--muted)}
.pv-status.err{color:var(--kraft)}
.pv-adjust{margin-bottom:24px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:14px 18px}
.pv-adjust summary{cursor:pointer;font-weight:700}
.pv-controls{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px}
.pv-controls label{display:flex;flex-direction:column;gap:4px;font-size:.88rem;color:var(--muted)}
.pv-controls input{font:500 1rem var(--f-body);padding:8px 10px;border:1px solid var(--line);border-radius:6px}
.pv-controls input[type=color]{width:64px;height:42px;padding:2px}
.pv-found{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;margin-top:10px;font-size:.88rem;color:var(--muted)}
.swatch{display:inline-block;width:18px;height:18px;border-radius:4px;border:1px solid var(--line);vertical-align:-4px}
.docs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
@media (max-width:760px){.docs-grid{grid-template-columns:1fr}}
.docs-cell{display:flex;flex-direction:column;gap:12px}
.personalise{font-weight:700;color:var(--seal-2);text-decoration:none}
.personalise:hover{text-decoration:underline}

/* calculator */
.calc{display:grid;grid-template-columns:1fr 300px;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
@media (max-width:820px){.calc{grid-template-columns:1fr}}
.calc-in{padding:24px;display:flex;flex-direction:column;gap:16px;min-width:0}
.calc-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px 18px}
.calc label,.calc-pick{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--muted)}
.calc input,.calc select{font:600 1.05rem var(--f-mono);padding:9px 11px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);width:100%}
.calc-pick select{font-family:var(--f-body);max-width:320px}
.calc-note{font-size:.85rem;color:var(--muted);font-style:italic}
.calc-out{background:var(--ink);color:#e9edf2;padding:24px;display:flex;flex-direction:column;gap:10px}
.calc-out .eyebrow{color:#8fd1b6}
.calc-total{font:800 2.6rem/1 var(--f-display);color:#fff}
.calc-row{display:flex;justify-content:space-between;gap:10px;font-size:.92rem;border-top:1px solid rgba(255,255,255,.12);padding-top:8px}
.calc-row span:last-child{font-family:var(--f-mono)}
.calc-ratio{margin-top:6px;background:var(--seal);color:#fff;font-weight:700;padding:10px 12px;border-radius:6px}

/* stakes */
.stakes{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:760px){.stakes{grid-template-columns:1fr}}
.stake{border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:14px}
.stake h2{font-size:1.5rem}
.stake ul{display:flex;flex-direction:column;gap:8px}
.stake.bad{background:var(--kraft-soft)}
.stake.bad li::before{content:"✕";color:var(--kraft);font-weight:700;margin-right:10px}
.stake.good{background:var(--seal-soft)}
.stake.good li{display:flex;gap:10px}
.stake.good .ico{color:var(--seal)}

/* pricing */
.price-band{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.price-band>div:first-child{display:flex;flex-direction:column;gap:16px;align-items:flex-start}
@media (max-width:900px){.price-band{grid-template-columns:1fr}}
.price-card{background:var(--paper);border:2px solid var(--ink);border-radius:14px;padding:30px;display:flex;flex-direction:column;gap:20px}
.price{display:flex;flex-direction:column;gap:4px;margin-top:8px}
.amt{font:800 3.4rem/1 var(--f-display)}
.per{color:var(--muted)}
.checks{display:flex;flex-direction:column;gap:9px}
.checks li{display:flex;gap:10px;align-items:flex-start}
.checks .ico{color:var(--seal);margin-top:2px}

/* steps / who */
.steps-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:44px;align-items:start}
@media (max-width:860px){.steps-grid{grid-template-columns:1fr}}
.steps{counter-reset:s;display:flex;flex-direction:column;gap:14px;margin-top:24px}
.steps li{counter-increment:s;position:relative;padding-left:52px;display:flex;flex-direction:column;gap:6px}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font:700 .95rem var(--f-display)}
.who{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:12px;position:sticky;top:90px}
.who li{padding-left:18px;position:relative}
.who li::before{content:"";position:absolute;left:0;top:.65em;width:8px;height:8px;border-radius:2px;background:var(--kraft)}

/* faq */
.faq{display:flex;flex-direction:column;gap:10px;margin-top:24px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:16px 20px}
.faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";font:700 1.3rem/1 var(--f-display);color:var(--seal)}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;color:var(--ink-2)}

/* form */
.form-section{background:var(--ink);color:#e9edf2}
.form-section .lead{color:#cfd6df}
.form-section a{color:#8fd1b6}
.form-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
@media (max-width:900px){.form-grid{grid-template-columns:1fr}}
.form-intro{display:flex;flex-direction:column;gap:16px}
.form-intro .checks .ico{color:#8fd1b6}
.form-intro .muted{color:#aeb8c4}
.signup{background:var(--paper);color:var(--ink);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:14px}
.signup a{color:var(--seal-2)}
.signup label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.92rem}
.signup input,.signup select,.signup textarea{font:400 1rem var(--f-body);padding:11px 12px;border:1px solid #cfd4cc;border-radius:7px;background:#fbfcfa;color:var(--ink);width:100%}
.signup .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.signup .row2{grid-template-columns:1fr}}
.signup .check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400}
.signup .check input{width:auto;margin-top:4px}
.signup .fine{font-size:.82rem;color:var(--muted)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.final{padding-block:64px 20px}
.final .lead{margin-top:12px}
.mini-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
@media (max-width:760px){.mini-links{grid-template-columns:1fr}}
.mini-links a{display:flex;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--ink-2)}
.mini-links a:hover{border-color:var(--seal)}
.mini-links .ico{color:var(--kraft)}
.mini-links b{display:block;color:var(--ink)}

.thanks-error{background:var(--kraft-soft);color:#6b3b0c;border-radius:8px;padding:14px;margin-bottom:20px}
.prose h2{font-size:1.35rem;margin-top:28px;margin-bottom:8px}
.prose p{color:var(--ink-2)}

/* footer */
.site-foot{background:#0e1722;color:#b9c3cf;padding-block:56px 28px;font-size:.95rem}
.site-foot a{color:#dfe5ec;text-decoration:none}
.site-foot a:hover{text-decoration:underline}
.site-foot .brand{color:#fff}
.site-foot .brand-mark rect{fill:#fff}
.site-foot .brand-mark path:first-of-type{stroke:#0e1722}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-brand{display:flex;flex-direction:column;gap:14px}
.site-foot h2{font:600 .75rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:#8fd1b6;margin-bottom:12px}
.site-foot ul{display:flex;flex-direction:column;gap:8px}
.site-foot address{font-style:normal;margin-top:18px;line-height:1.5;color:#8e9aa8}
.foot-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;border-top:1px solid #223042;margin-top:40px;padding-top:20px;font-size:.85rem;color:#8e9aa8}

/* grid children may shrink below their content width (prevents mobile overflow) */
.hero-grid>*,.form-grid>*,.price-band>*,.preview-band>*,.steps-grid>*,.guide>*,.stakes>*{min-width:0}
.cf-turnstile{max-width:100%;overflow:hidden}