/* QualityRanker - main stylesheet. Mobile-first. */
:root{
  --navy:#0F2A47;--navy-2:#1B3D63;--green:#16A34A;--green-text:#15803D;
  --bg:#F7F9FC;--white:#fff;--text:#111827;--muted:#5B6475;--border:#E3E8EF;
  --radius:10px;--max:1120px;--gutter:20px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 16px/1.65 var(--font);color:var(--text);background:var(--bg)}
img,svg{max-width:100%;height:auto}
h1,h2,h3,h4{font-weight:700;line-height:1.25;color:var(--navy);margin:0 0 .6em}
h1{font-size:clamp(1.9rem,5vw,2.9rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.4vw,2rem);letter-spacing:-.01em}
h3{font-size:1.15rem}
p{margin:0 0 1em}
a{color:var(--green-text);text-underline-offset:2px}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--navy);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:8px;background:var(--navy);color:#fff;padding:10px 16px;border-radius:6px;z-index:100}
.skip-link:focus{left:8px;color:#fff}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:760px}
.section{padding:56px 0}
.section.alt{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-head{max-width:720px;margin-bottom:32px}
.lead{font-size:1.1rem;color:var(--muted)}
.muted{color:var(--muted)}
.eyebrow{font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--green-text);margin-bottom:.6em}

/* header */
.site-header{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.logo{display:inline-flex;align-items:center}
.logo img{height:34px;width:auto;display:block}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;padding:8px 12px;font:600 .9rem var(--font);color:var(--navy);cursor:pointer}
.primary-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:4px 20px}
.primary-nav a{color:var(--navy);text-decoration:none;font-weight:600;font-size:.95rem;padding:8px 2px;display:inline-block}
.primary-nav a:hover,.primary-nav a[aria-current="page"]{color:var(--green-text)}
.primary-nav a.btn{color:#fff;padding:10px 18px}
.js .nav-toggle{display:inline-block}
.js .primary-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--border);padding:12px var(--gutter) 18px}
.js .primary-nav.open{display:block}
.js .primary-nav ul{flex-direction:column;align-items:flex-start;gap:2px}
@media(max-width:899px){.header-inner{flex-wrap:wrap}.primary-nav{width:100%}.js .primary-nav{width:auto}}
@media(min-width:900px){
  .logo img{height:40px}
  .js .nav-toggle{display:none}
  .js .primary-nav{display:block;position:static;border:0;padding:0;background:none}
  .js .primary-nav ul{flex-direction:row;align-items:center;gap:4px 24px}
}

/* buttons */
.btn{display:inline-block;background:var(--navy);color:#fff;border:2px solid var(--navy);border-radius:8px;padding:12px 22px;font:600 1rem/1.2 var(--font);text-decoration:none;cursor:pointer;text-align:center}
.btn:hover{background:var(--navy-2);border-color:var(--navy-2);color:#fff}
.btn-outline{background:transparent;color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-block{display:block;width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* breadcrumbs */
.breadcrumbs{font-size:14px;color:#5B6475;padding:16px 0 0}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.breadcrumbs li+li::before{content:"/";margin-right:4px;color:var(--muted)}
.breadcrumbs a{color:#5B6475}
.breadcrumbs a:hover{color:var(--navy)}

/* hero */
.hero{background:linear-gradient(180deg,var(--white),var(--bg));border-bottom:1px solid var(--border);padding:56px 0 60px}
.hero.sm{padding:36px 0 40px}
.hero p.lead{max-width:680px}
.hero h1{max-width:820px}

/* grids and cards */
.grid{display:grid;gap:20px}
@media(min-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card .btn{margin-top:auto}
.card-link{text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
.card-link:hover{border-color:var(--navy);box-shadow:0 4px 14px rgba(15,42,71,.08);color:inherit}
.card-link .more{margin-top:auto;font-weight:600;color:var(--green-text)}
.price-card .price{font-size:2.4rem;font-weight:700;color:var(--navy);margin:.2em 0 .1em;line-height:1.15}
.price-card .price .from{display:block;font-size:13px;font-weight:600;color:var(--muted);line-height:1.4;letter-spacing:.02em}
.price-card .price .sfx{font-size:14px;font-weight:400;color:var(--muted)}
.price-card .per{color:var(--muted);margin-bottom:1em}
.price-card .ticks{margin-bottom:1.4em}
.price-card .tag{font-size:.78rem;font-weight:600;color:var(--green-text);letter-spacing:.04em;text-transform:uppercase;margin-bottom:.3em}
.group-block{margin-bottom:48px}
.group-block:last-child{margin-bottom:0}

/* lists */
.ticks{list-style:none;margin:0 0 1.2em;padding:0}
.ticks li{position:relative;padding-left:28px;margin-bottom:.55em}
.ticks li::before{content:"";position:absolute;left:2px;top:.45em;width:12px;height:7px;border-left:3px solid var(--green);border-bottom:3px solid var(--green);transform:rotate(-45deg)}
.steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;gap:20px}
@media(min-width:640px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.steps.cols-4{grid-template-columns:repeat(4,1fr)}.steps.cols-3{grid-template-columns:repeat(3,1fr)}}
.steps li{counter-increment:s;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.steps li::before{content:counter(s);display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;margin-bottom:12px}
.steps h3{margin-bottom:.3em}
.steps p{margin:0;color:var(--muted)}
.note{background:var(--white);border:1px solid var(--border);border-left:4px solid var(--green);border-radius:8px;padding:16px 20px;margin:24px 0}
.note p:last-child{margin:0}

/* standards */
.standards{display:grid;gap:12px;list-style:none;margin:0;padding:0}
@media(min-width:640px){.standards{grid-template-columns:repeat(2,1fr)}}
.standards li{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px 16px 46px;position:relative}
.standards li::before{content:"";position:absolute;left:18px;top:22px;width:12px;height:7px;border-left:3px solid var(--green);border-bottom:3px solid var(--green);transform:rotate(-45deg)}

/* FAQ */
.faq details{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);padding:16px 48px 16px 20px;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--green-text)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 20px;margin:0 0 1em}
.faq details p:first-of-type{padding-top:0}

/* CTA band */
.cta-band{background:var(--navy);color:#E8EEF6;padding:56px 0;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{max-width:620px;margin:0 auto 1.4em;color:#C9D5E4}
.cta-band .btn{background:#fff;color:var(--navy);border-color:#fff}
.cta-band .btn:hover{background:#E8EEF6;border-color:#E8EEF6;color:var(--navy)}

/* forms */
.form{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;margin-bottom:6px;color:var(--navy)}
.field input,.field select,.field textarea{width:100%;font:400 1rem var(--font);color:var(--text);background:#fff;border:1px solid #AAB4C3;border-radius:8px;padding:11px 12px}
.field textarea{min-height:140px;resize:vertical}
.field .hint{font-size:.85rem;color:var(--muted);margin-top:4px}
.field .err{color:#B42318;font-size:.88rem;margin-top:4px;min-height:0}
.field input[aria-invalid="true"],.field select[aria-invalid="true"],.field textarea[aria-invalid="true"]{border-color:#B42318}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.form-msg{margin-top:16px;padding:14px 16px;border-radius:8px;font-weight:600}
.form-msg.ok{background:#ECFDF3;color:#05603A;border:1px solid #A6F4C5}
.form-msg.bad{background:#FEF3F2;color:#912018;border:1px solid #FDA29B}
.form-msg[hidden]{display:none}
.contact-layout{display:grid;gap:28px}
@media(min-width:900px){.contact-layout{grid-template-columns:1.6fr 1fr}}

/* prose (legal, about) */
.prose h2{margin-top:1.8em}
.prose h3{margin-top:1.4em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.4em}
.legal-nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin-bottom:8px}

/* footer */
.site-footer{background:var(--navy);color:#C9D5E4;padding:48px 0 24px;font-size:.95rem}
.site-footer a{color:#E8EEF6}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;gap:28px}
@media(min-width:760px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
.site-footer h2{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:.9em}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.5em}
.footer-logo img{height:34px;width:auto;display:block;margin-bottom:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.18);margin-top:32px;padding-top:20px;font-size:.85rem}
.footer-bottom p{margin:0 0 .4em}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* trust strip */
.trust{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 22px;font-size:.9rem;color:var(--muted)}
.trust li{position:relative;padding-left:22px}
.trust li::before{content:"";position:absolute;left:1px;top:.4em;width:10px;height:6px;border-left:2.5px solid var(--green);border-bottom:2.5px solid var(--green);transform:rotate(-45deg)}

/* 5-card services grid: 3 + 2 centered */
.grid-5{grid-template-columns:1fr}
@media(min-width:640px){.grid-5{grid-template-columns:repeat(2,1fr)}.grid-5>:last-child{grid-column:1/-1;justify-self:center;width:calc(50% - 10px)}}
@media(min-width:960px){
  .grid-5{grid-template-columns:repeat(6,1fr)}
  .grid-5>*{grid-column:span 2}
  .grid-5>:nth-child(4){grid-column:2/4}
  .grid-5>:nth-child(5){grid-column:4/6;justify-self:stretch;width:auto}
}

/* two-column checklist */
@media(min-width:640px){.ticks.cols-2{display:grid;grid-template-columns:repeat(2,1fr);gap:0 32px}}

/* categories */
.cat-group{margin-bottom:36px}
.cat-group h3{margin-bottom:16px}
.cat-card h4{font-size:1.05rem;margin:12px 0 .3em}
.cat-card p{color:var(--muted);margin:0;font-size:.95rem}
.cat-icon{width:30px;height:30px;stroke:var(--navy);flex:none}

/* sticky aside */
@media(min-width:900px){.sticky{position:sticky;top:96px;align-self:start}}
.draft-banner{margin-top:0}