/* Digital Hiral. Hand-written CSS, no framework. */
:root{
  --bg:#fff; --soft:#f4f6fb; --ink:#0f172a; --muted:#475569; --line:#e2e8f0;
  --brand:#4f46e5; --brand-dark:#3730a3; --brand-soft:#eef2ff; --sky:#0ea5e9; --green:#10b981; --amber:#f59e0b;
  --navy:#0a0f24; --navy-2:#111a3a; --radius:16px;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 var(--sans);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--brand)}
a:hover{color:var(--brand-dark)}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:6px}
.wrap{width:min(100% - 2.5rem,1140px);margin-inline:auto}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px}
.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem .9rem;z-index:99;border-radius:8px}
section[id]{scroll-margin-top:80px}
.section{padding:clamp(3.5rem,8vw,6rem) 0}
.soft{background:var(--soft)}

h1,h2,h3,h4{line-height:1.15;letter-spacing:-.022em;margin:0 0 .6em;font-weight:750}
h1{font-size:clamp(2.2rem,5.4vw,3.8rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
p{margin:0 0 1.1rem}
.lede{font-size:1.2rem;color:var(--muted);max-width:62ch}
.eyebrow{display:inline-block;font:700 .78rem var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:.9rem}
.center{text-align:center;margin-inline:auto}
.small{font-size:.9rem;color:var(--muted)}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.brand .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--sky));display:grid;place-items:center;color:#fff;font-size:.95rem;font-weight:800}
nav.main ul{display:flex;gap:.3rem;list-style:none;margin:0;padding:0;align-items:center}
nav.main a{display:block;padding:.5rem .8rem;border-radius:8px;color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
nav.main a:hover,nav.main a[aria-current]{background:var(--brand-soft);color:var(--brand)}
nav.main a.cta{background:var(--brand);color:#fff;margin-left:.4rem;padding:.55rem 1.1rem}
nav.main a.cta:hover{background:var(--brand-dark);color:#fff}
.menu-btn{display:none;background:#fff;border:1px solid var(--line);border-radius:10px;padding:.5rem .9rem;font:600 .95rem var(--sans);cursor:pointer;color:var(--ink)}
@media (max-width:860px){
  .js .menu-btn{display:block}
  .js nav.main{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);padding:.6rem 1.25rem 1rem}
  .js nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch}
  nav.main a.cta{margin:.4rem 0 0;text-align:center}
  .no-js .bar{height:auto;flex-wrap:wrap;padding:.6rem 0}
  .no-js nav.main ul{flex-wrap:wrap}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--brand);color:#fff;font:700 1rem var(--sans);text-decoration:none;padding:.85rem 1.5rem;border-radius:12px;border:1px solid var(--brand);cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;box-shadow:0 6px 18px rgba(79,70,229,.3)}
.btn:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:inherit;border-color:rgba(255,255,255,.3);box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.btn.outline{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:none}
.btn.outline:hover{border-color:var(--brand);color:var(--brand);background:#fff}
.btn:disabled{opacity:.6;cursor:wait}
.row{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.8rem}

/* hero */
.hero{background:radial-gradient(900px 480px at 85% -10%,rgba(79,70,229,.55),transparent 60%),radial-gradient(700px 400px at 0% 110%,rgba(14,165,233,.28),transparent 60%),var(--navy);color:#fff;padding:clamp(3.5rem,8vw,6.5rem) 0}
.hero .eyebrow{color:#a5b4fc}
.hero .lede{color:#cbd5e1}
.hero h1 .grad{background:linear-gradient(90deg,#a5b4fc,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-grid{display:grid;gap:3rem;align-items:center}
@media (min-width:960px){.hero-grid{grid-template-columns:1.15fr .85fr}}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:2rem 0 0;padding:0;list-style:none}
.chips li{font-size:.85rem;font-weight:600;color:#cbd5e1;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:.3rem .85rem;background:rgba(255,255,255,.05)}

/* illustrative audit panel */
.panel{background:#fff;color:var(--ink);border-radius:var(--radius);box-shadow:0 30px 60px rgba(0,0,0,.4);overflow:hidden}
.panel-top{display:flex;align-items:center;gap:.4rem;padding:.75rem 1rem;border-bottom:1px solid var(--line);background:var(--soft)}
.panel-top i{width:10px;height:10px;border-radius:50%;background:#cbd5e1;display:block}
.panel-top span{margin-left:.6rem;font-size:.78rem;color:var(--muted);font-weight:600}
.layers{list-style:none;margin:0;padding:1.4rem;display:grid;gap:1rem}
.layers li{display:grid;grid-template-columns:52px 1fr;gap:.9rem;align-items:start;font-size:.95rem;line-height:1.5}
.layers b{display:grid;place-items:center;height:30px;border-radius:8px;color:#fff;font-size:.8rem;letter-spacing:.04em}
.l-seo{background:var(--brand)}.l-aeo{background:#0369a1}.l-geo{background:#047857}
.track{height:8px;background:var(--line);border-radius:99px;overflow:hidden}
.track i{display:block;height:100%;border-radius:99px}
.panel-note{font-size:.75rem;color:var(--muted);padding:0 1.4rem 1rem;margin:0}

/* cards */
.grid{display:grid;gap:1.3rem;grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .15s,border-color .15s}
a.card{text-decoration:none;color:inherit}
a.card:hover{transform:translateY(-3px);border-color:var(--brand)}
.card p{color:var(--muted);margin:0 0 1rem}
.card .more{margin-top:auto;font-weight:700;color:var(--brand);font-size:.95rem}
.icon{width:46px;height:46px;border-radius:12px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-bottom:1.1rem}
.icon svg{width:24px;height:24px}
.section-head{max-width:720px;margin-bottom:2.5rem}

/* feature (dark) */
.feature{background:var(--navy);color:#e2e8f0}
.feature h2,.feature h3{color:#fff}
.feature .eyebrow{color:#a5b4fc}
.feature a{color:#a5b4fc}
.feature-grid{display:grid;gap:3rem;align-items:center}
@media (min-width:900px){.feature-grid{grid-template-columns:1.1fr 1fr}}
.pillars{display:grid;gap:1rem}
.pillar{background:var(--navy-2);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:1.2rem 1.4rem}
.pillar h3{font-size:1.05rem;margin-bottom:.25rem}
.pillar p{margin:0;color:#b6c0d4;font-size:.95rem}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:1rem;margin:1.6rem 0}
.facts-label{font-size:.85rem;color:#94a3b8;margin:1.6rem 0 -.6rem}
.fact b{display:block;font-size:1.8rem;color:#fff;letter-spacing:-.03em;line-height:1.1}
.fact span{font-size:.85rem;color:#94a3b8}

/* steps */
.steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;gap:1.3rem;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.steps li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;margin-bottom:1rem}
.steps h3{margin-bottom:.3em}
.steps p{margin:0;color:var(--muted);font-size:.97rem}

/* includes list */
.ticks{list-style:none;padding:0;margin:1rem 0 1.5rem;display:grid;gap:.7rem}
.ticks li{position:relative;padding-left:2rem}
.ticks li::before{content:"";position:absolute;left:0;top:.35rem;width:1.15rem;height:1.15rem;border-radius:50%;background:var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%234f46e5' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 10.5l3.2 3.2L15 6.8'/%3E%3C/svg%3E") center/70% no-repeat}

/* table */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:.96rem}
th,td{text-align:left;vertical-align:top;padding:.95rem 1.1rem;border-bottom:1px solid var(--line)}
thead th{background:var(--soft);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
tbody th{width:140px}
tr:last-child>*{border-bottom:0}

/* faq */
.faq details{border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.3rem;margin-bottom:.8rem;background:#fff}
.faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-size:1.5rem;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details[open]{border-color:var(--brand)}
.faq details p{margin:.8rem 0 0;color:var(--muted)}

/* article / prose */
.crumbs{font-size:.88rem;color:#94a3b8;margin-bottom:1.2rem}
.crumbs a{color:inherit}
.page-hero{background:var(--navy);color:#fff;padding:clamp(3rem,6vw,4.5rem) 0}
.page-hero h1{font-size:clamp(2rem,4.6vw,3.1rem);max-width:22ch}
.page-hero .lede{color:#cbd5e1}
.page-hero .meta{color:#94a3b8;font-size:.9rem;margin-top:1rem}
.prose{max-width:740px}
.prose h2{margin-top:2.6rem;font-size:1.75rem}
.prose h3{margin-top:1.8rem}
.prose ul,.prose ol{padding-left:1.3rem;margin:0 0 1.2rem}
.prose li{margin-bottom:.45rem}
.prose code,.code{font:.88em var(--mono);background:var(--soft);padding:.1em .4em;border-radius:5px}
pre{background:var(--navy);color:#e2e8f0;padding:1.2rem 1.4rem;border-radius:12px;overflow-x:auto;font:.88rem/1.6 var(--mono);margin:0 0 1.4rem}
.callout{background:var(--brand-soft);border-left:4px solid var(--brand);padding:1.1rem 1.3rem;border-radius:0 12px 12px 0;margin:1.5rem 0}
.callout p{margin:0}
.layout-2{display:grid;gap:3rem}
@media (min-width:980px){.layout-2{grid-template-columns:minmax(0,1fr) 300px;align-items:start}}
aside.side{position:sticky;top:90px;display:grid;gap:1.2rem}
.side .card{padding:1.4rem}
.side h3{font-size:1.05rem}
.toc{list-style:none;padding:0;margin:0;font-size:.93rem;display:grid;gap:.4rem}
.toc a{color:var(--muted);text-decoration:none}
.toc a:hover{color:var(--brand)}

/* checklist tool */
.check-group{margin-bottom:2rem}
.check-item{display:flex;gap:.8rem;padding:.8rem 1rem;border:1px solid var(--line);border-radius:12px;margin-bottom:.6rem;background:#fff;cursor:pointer}
.check-item:hover{border-color:var(--brand)}
.check-item input{width:20px;height:20px;margin-top:.3rem;accent-color:var(--brand);flex:none}
.check-item span b{display:block}
.check-item span small{color:var(--muted);font-size:.9rem}
.progress{position:sticky;top:68px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:.8rem 1.1rem;margin-bottom:1.5rem;display:flex;align-items:center;gap:1rem;z-index:5}
.progress .track{flex:1}
.progress .track i{background:var(--brand);width:0}

/* contact */
.cta-band{background:linear-gradient(135deg,var(--brand),#6d5dfc 55%,var(--sky));color:#fff}
.cta-band h2{color:#fff}
.cta-band a{color:#fff}
.contact{display:grid;gap:3rem}
@media (min-width:880px){.contact{grid-template-columns:1fr 1.1fr;align-items:start}}
.form-card{background:#fff;color:var(--ink);border-radius:var(--radius);padding:1.8rem;box-shadow:0 20px 50px rgba(15,23,42,.25)}
form{display:grid;gap:1rem}
label{display:grid;gap:.35rem;font-weight:650;font-size:.93rem}
input,textarea,select{font:inherit;color:var(--ink);background:#fff;border:1px solid #cbd5e1;border-radius:10px;padding:.7rem .9rem;width:100%}
input:focus,textarea:focus,select:focus{border-color:var(--brand);outline:3px solid rgba(79,70,229,.2)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
#form-status{margin:0;min-height:1.4em;font-weight:650;font-size:.95rem}
#form-status.ok{color:#047857}#form-status.err{color:#b91c1c}
address{font-style:normal}

footer.site{background:var(--navy);color:#94a3b8;padding:3.5rem 0 2rem;font-size:.95rem}
footer.site a{color:#cbd5e1;text-decoration:none}
footer.site a:hover{color:#fff;text-decoration:underline}
footer.site h2{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:1rem}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.cols{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.legal{border-top:1px solid rgba(255,255,255,.1);margin-top:2.5rem;padding-top:1.4rem;font-size:.88rem}
.simple{max-width:42rem;padding-block:3rem 5rem}