/* DataHarmoni site. Brand: ink #0E2A3A, teal, amber, sky. System font stack (no font requests). */
:root{
  --ink:#0E2A3A; --ink-2:#17374B; --muted:#465F70; --line:#D3DFE6; --bg:#F6F9FB; --white:#fff;
  --teal:#2DD4BF; --teal-d:#0F766E; --amber:#F5B841; --sky:#7CC4FF; --danger:#B42318; --ok:#0F766E; --focus:#0B5CAD;
  --r:10px; --w:1080px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:5rem}
body{margin:0;font:1rem/1.65 var(--font);color:var(--ink);background:var(--white)}
img{max-width:100%;height:auto}
h1,h2,h3,h4{line-height:1.2;color:var(--ink);margin:0 0 .6rem}
h1{font-size:clamp(2rem,5vw,3.1rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2rem);letter-spacing:-.01em;margin-top:0}
h3{font-size:1.15rem}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.25rem}
li{margin-bottom:.35rem}
a{color:var(--teal-d);text-underline-offset:.18em}
a:hover{color:#0B5F58}
code{font-family:var(--mono);font-size:.9em;background:#EAF1F5;padding:.1em .35em;border-radius:4px;word-break:break-word}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:3px}
main:focus{outline:none}
.wrap{max-width:var(--w);margin:0 auto;padding:0 1.25rem}
.skip{position:absolute;left:.5rem;top:-4rem;background:var(--ink);color:#fff;padding:.7rem 1rem;border-radius:var(--r);z-index:100;text-decoration:none}
.skip:focus{top:.5rem}

/* header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.bar{display:flex;align-items:center;gap:1rem 1.5rem;flex-wrap:wrap;padding-top:.7rem;padding-bottom:.7rem}
.brand{display:inline-flex;align-items:center;min-height:44px}
.bar nav{margin-left:auto}
.nav{list-style:none;display:flex;flex-wrap:wrap;gap:.25rem 1.1rem;margin:0;padding:0}
.nav li{margin:0}
.nav a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink);text-decoration:none;font-weight:500;border-bottom:2px solid transparent}
.nav a:hover{border-bottom-color:var(--teal-d)}
.nav a[aria-current="page"]{border-bottom-color:var(--teal-d);font-weight:700}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.65rem 1.4rem;border-radius:var(--r);font:600 1rem/1.2 var(--font);text-decoration:none;border:2px solid var(--ink);cursor:pointer}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink-2);color:#fff}
.btn-secondary{background:#fff;color:var(--ink)}
.btn-secondary:hover{background:#EAF1F5;color:var(--ink)}
.btn-sm{min-height:44px;padding:.5rem 1rem;font-size:.95rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.25rem 0 .75rem}

/* sections */
.section{padding:3.5rem 0}
.section-alt{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hero{padding:3.5rem 0 3rem;background:linear-gradient(180deg,#EEF6FA 0,#fff 100%)}
.hero .lead{font-size:1.2rem;color:var(--muted);max-width:44rem}
.eyebrow{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--teal-d);margin-bottom:.6rem}
.wrap.narrow>*{max-width:46rem}
.wrap.narrow>.btn-row,.wrap.narrow>.err-summary{max-width:46rem}
.lead{font-size:1.15rem;color:var(--muted)}
.muted{color:var(--muted)}
.fine{font-size:.9rem;color:var(--muted)}

/* grids and cards */
.grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}
.card{border:1px solid var(--line);border-radius:var(--r);padding:1.25rem 1.3rem;background:#fff}
.card h3{margin-bottom:.4rem}
.card p:last-child,.card ul:last-child{margin-bottom:0}
.price{font-size:1.9rem;font-weight:800;letter-spacing:-.02em;margin:.2rem 0}
.price small{font-size:.95rem;font-weight:600;color:var(--muted)}
.tag{display:inline-block;font-size:.78rem;font-weight:700;padding:.15rem .6rem;border-radius:999px;background:#FFF3D6;color:#6B4700;border:1px solid #F0D9A0}
.steps{list-style:none;padding:0;counter-reset:s;display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}
.steps>li{counter-increment:s;border:1px solid var(--line);border-radius:var(--r);padding:1.25rem 1.3rem 1.25rem;background:#fff;margin:0}
.steps>li::before{content:counter(s);display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;margin-bottom:.6rem}
.check{list-style:none;padding:0}
.check li{padding-left:1.7rem;position:relative}
.check li::before{content:"";position:absolute;left:.15rem;top:.62em;width:.75rem;height:.4rem;border-left:3px solid var(--teal-d);border-bottom:3px solid var(--teal-d);transform:rotate(-45deg)}
.cross{list-style:none;padding:0}
.cross li{padding-left:1.7rem;position:relative}
.cross li::before{content:"\00D7";position:absolute;left:.2rem;top:-.1em;font-size:1.4rem;line-height:1.5;color:var(--danger);font-weight:700}
.callout{border-left:4px solid var(--teal-d);background:#EFF8F7;padding:1rem 1.2rem;border-radius:0 var(--r) var(--r) 0;margin:1.25rem 0}
.callout.warn{border-left-color:#B7791F;background:#FFF8E8}
.on-dark{background:var(--ink);color:#fff}
.on-dark h2,.on-dark h3{color:#fff}
.on-dark a{color:#7FE9DB}
.on-dark .btn-primary{background:#fff;color:var(--ink);border-color:#fff}
.on-dark .btn-primary:hover{background:#EAF1F5;color:var(--ink)}
.on-dark :focus-visible{outline-color:#fff}
.on-dark .lead,.on-dark .muted{color:#CFE0EA}

/* FAQ */
details{border:1px solid var(--line);border-radius:var(--r);padding:0;margin:0 0 .75rem;background:#fff}
summary{cursor:pointer;padding:.9rem 1.1rem;font-weight:600;min-height:44px;list-style-position:inside}
details[open] summary{border-bottom:1px solid var(--line)}
details>div{padding:.9rem 1.1rem 0}

/* tables */
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%}
th,td{text-align:left;padding:.65rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.chip{display:inline-block;padding:.1rem .6rem;border-radius:999px;font-size:.8rem;font-weight:700;color:#fff}
.chip.critical{background:#B42318}.chip.serious{background:#A4500A}.chip.moderate{background:#7A5F00}.chip.minor{background:#465F70}

/* forms */
form{max-width:38rem}
.field{margin:0 0 1.25rem}
label,legend{display:block;font-weight:600;margin-bottom:.35rem}
.hint{display:block;font-weight:400;color:var(--muted);font-size:.92rem;margin-bottom:.35rem}
input[type=text],input[type=email],input[type=url],select,textarea{width:100%;min-height:48px;padding:.6rem .8rem;border:2px solid #7F97A6;border-radius:var(--r);font:inherit;color:var(--ink);background:#fff}
textarea{min-height:9rem;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-color:var(--ink)}
fieldset{border:0;padding:0;margin:0 0 1.25rem}
.choice{display:flex;gap:.7rem;align-items:flex-start;margin:0 0 .5rem;font-weight:400}
.choice input{width:1.4rem;height:1.4rem;margin:.2rem 0 0;flex:none;accent-color:var(--ink)}
.choice label{font-weight:400;margin:0}
.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.err-summary{border:3px solid var(--danger);border-radius:var(--r);padding:1rem 1.2rem;margin:0 0 1.5rem;background:#FFF5F4}
.err-summary h2{font-size:1.2rem;color:var(--danger)}

/* footer */
.site-footer{background:#0A1F2C;color:#D5E3EC;padding:2.5rem 0 1.5rem;margin-top:0}
.site-footer a{color:#9CEBDF}
.site-footer :focus-visible{outline-color:#fff}
.foot-grid{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));margin-bottom:1.5rem}
.foot-brand{font-weight:800;font-size:1.2rem;color:#fff;margin-bottom:.4rem}
.foot-links{list-style:none;padding:0;margin:0;display:grid;gap:.1rem}
.foot-links a{display:inline-flex;align-items:center;min-height:36px}
.site-footer .fine{color:#B8CCD9;margin:0}

@media (max-width:640px){
  .site-header{position:static}
  .section{padding:2.5rem 0}.hero{padding:2.5rem 0 2rem}
  .bar nav{margin-left:0;width:100%;order:3}
  .nav{gap:.1rem 1rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media print{.site-header,.site-footer,.skip,.btn-row{display:none}a{color:#000}}